【英语】2018届人教版必修2一轮复习：Unit3Computers单元教案设计（29页）

【英语】2018届人教版必修2一轮复习：Unit3Computers单元教案设计（29页）

‎2018届人教版必修2一轮复习：Unit 3 Computers单元教案设计 第一部分 教学设计说明 About the topic and the structures 单元话题和结构 本单元的话题是Computers, 介绍计算机的发展历程和现代电脑的工作原理。“现在完成被动式”是本单元的句法项目。‎ 教学设计在单元课时划分上与课本保持一致，即“阅读课、知识课、运用课三课时/三课型划分”。但在实际教学过程中，我们建议教师依据学生基础、教学条件、学校安排等因素，对课本、对教学设计重新划分课时，裁剪、拼接使用教案提供的材料，以便“物尽所用”，达到最佳教学效果。教师也可以参照教案提出的“实际教学过程课时划分建议”进行教学。‎ Period 1‎ Reading ‎ 阅读课 Warming Up 以“谈论”、“学习”和“了解”的活动形式提供计算机背景知识，为其后的阅读作好词语、结构和心理的准备。教师还可补充“计算机的历史进程”：中国古代最早采用的一种计算工具叫筹策，又被叫做算筹。直到今天仍在使用的珠算盘，是中国古代计算工具领域中的另一项。明代时的珠算盘已经与现代的珠算盘几乎相同。‎ Pre-reading讨论计算机工作原理。教师还可以补充：在过去50年间，计算机的发展经历了四代，从最初房间大小的计算机到今天台式、笔记本计算机，计算机的发展可谓迅猛。‎ Reading 是篇记叙文，计算机在自述自己的发展历程。教师利用教案提供的“课文图解”、“复述材料等”||引导学生从形式和内容两方面阅读文章、理解文章、提高对文本结构和内容的认识。 ‎ Period 2‎ Learning about ‎ Learning about language Learning about language language ‎ 知识课 和课本一样，也分两部分：词法和句法。第一部分是词法训练，强化学生对本单元重点词汇、短语的掌握和使用；第二部分是句法训练，学习和使用英语“将来被动式”。‎ Period 3‎ Using language 运用课 Using language首先引导学生围绕IT进行听、记活动；其次进行主观性说、写活动，活用本单元学到的词汇、短语、结构和话题；然后是读、说活动，读一则足球机器人的自述，谈论你对机器人的看法；最后帮助学生以机器人口吻写一则告示，活用本单元学到的词汇、短语、结构和话题。‎ 实际教学过程课时划分建议 Period 1‎ 将Warming Up、 Pre-reading、Reading和Comprehending整合在一起上一节“阅读课”。‎ Period 2‎ 将Learning about language 和Workbook中的 USING WORDS AND EXPRESSIONS、USING STRUCTURES 整合在一起上一节“语言知识课”。‎ Period 3‎ 将Using language 设计为一节包括听说读写单项技能或组合技能训练的“综合技能课（一）”。‎ Period 4‎ 将Workbook 的READING AND LISTENING和TALKING整合在一起上一节“听说课”。‎ Period 5‎ 将Workbook 的LISTENING TASK、READING AND WRITING TASK和 SPEAKING TASK整合为一节“综合技能课（二）”。‎ 第二部分 教学资源说明 Section 1‎ Background ‎ 背景 围绕单元话题“计算机”教案提供了若干实用性背景材料。这些材料既可以作为教师教学参考材料为教师所用，也可以直接或改写、重组后作为课堂内外的拓展性阅读材料呈现给学生。‎ Section 2‎ Explanation 解析 重点针对“阅读课型”中的课文难句，教案提供了详尽的，就句论句的解析和翻译，并且以解析的焦点话题为线索，进行了一定的归纳、辨析和总结，以帮助教师更好地实施“语言形式”的教学。‎ Section 3‎ Vocabulary 词汇 按照课本单元词汇表顺序，教案重点提供动词、短语搭配的讲解。所提供的例句，经典、地道、实用、易懂，完全可以直接用于教学。‎ 第三部分 教学测评说明 围绕单元词法、句法项目，教案提供了长短不一的“单元教学测评”，并备有参考答案供教师使用。有些测评题目直接源于历年高考试卷，更具有说服力和实用性。‎ Background Reading 背景阅读 Nowadays, when people refer to computer, Bill Gates perhaps is always the first person coming into your mind. He is generally regarded as the world’s most highly corporate chief. ‎ William H. Gates William (Bill) H. Gates is chairman and chief software architect of Microsoft Corporation, the worldwide leader in software, services and solutions that help people and businesses realize their ideas. Microsoft made US $36.84 billion for the fiscal year ending June 2004, and employed more than 55,000 people in 85 countries and regions.‎ Born on October 28th, 1955, Gates grew up in Seattle with his two sisters. Gates attended public elementary school and the private Lakeside School. There, he discovered his interest in software and began programming computers at the age of 13. ‎ In 1973, Gates entered Harvard University as a freshman, where he lived near Steve Ballmer, now Microsoft’s chief executive officer. While at Harvard, Gates developed the programming language BASIC for the first microcomputer — the MITS Altair. ‎ In his third year in university, Gates left Harvard to devote his energies to Microsoft, a company he had begun in 1975 with his childhood friend Paul Allen. Guided by a belief that the computer would be a valuable tool on every office desk and in every home, they began developing software for personal computers. Gates’ ideas and his vision for personal computers have been central to the success of Microsoft and the software industry.‎ Gates was married on January 1st, 1994, to Melinda French Gates. They have three children. Gates likes to read, and enjoys playing golf and bridge.‎ 词汇导读 fiscal year 财政年度 region 地区 elementary school 小学 freshman 大学一年级学生 devote…to 把……献给 childhood 孩童时期 industry 行业 爱心小词典 — computer keyboard 键盘 mouse 鼠标 screen 屏幕 disk drive 磁盘驱动器 floppy disk 软盘 computer program 计算机程序 software 软件 hardware 硬件 Period2Language points solve v. 解答(难题),解决 vt. 解答,解决 ‎1. I can't solve the problem. 我解答不了这个难题。 ‎ ‎2. Help me to solve my financial troubles. 请帮我解决经济困难。‎ ‎3. The greatest scholar cannot solve this difficult problem. ‎ ‎ 再伟大的学者也没有办法解答这个难题吧。 ‎ ‎4. It's a problem of such perplexity that it was impossible to solve. ‎ ‎ 那是个复杂得无法解决的问题。 ‎ ‎5. Our professor is too capable not to solve this difficult problem. ‎ ‎ 我们教授非常有才干，必定能解决这一难题。 ‎ ‎6. It was clever of you to solve the problem. 你能解答那个问题真是聪明。 ‎ ‎7. I think I can solve the problem. 我想我能解决这问题。 ‎ ‎8. Something is bound to happen one way or another to end the conflict or solve the problem. ‎ ‎ 事情一定以某种方式发生以结束冲突或解决难题。 ‎ as a result 结果 ‎1. He didn't work hard, as a result he failed his exam. 他不用功, 结果考试不及格。 ‎ ‎2. As a result, they saved 90% of the trees in the forest. ‎ ‎ 结果他们拯救了这座森林里90％的树木。 ‎ ‎3. As a result, costs will be reduced by as much as 90%. 因此，成本将会降低90%之多。 ‎ ‎4. After-burners have to be used. As a result fuel consumption is heavier. ‎ ‎ 不得不使用加力燃烧室，结果燃料消耗量增加了。 ‎ ‎5. Five hundred jobs were axed as a result of government spending cuts. ‎ ‎ 由于政府缩减经费的缘故，有五百人被突然解雇了。 ‎ ‎6. He was late as a result of the snow. 由于大雪他迟到了。 ‎ ‎7. As a result, we have to water the vegetable garden. 因此我们不得不给菜地浇水。 ‎ ‎8. Offer to take him out for lunch, then (ie as a result of this) he'll feel in a better mood. ‎ ‎ 请他出去吃午饭, 那样他心情就会好些。‎ explore ‎ v. 探险,探测,探究 ‎[计算机] 探讨 ‎1. The experts are exploring every part of the island. 专家们正在勘查这个岛的各个部分。 ‎ ‎2. He had an itch to get away and explore. 他等不及要动身去探险。 ‎ ‎3. Can you explore the market possibility for us? 您能为我们考察一下市场前景吗？ ‎ anyhow ad. 不管怎样 ‎1. I couldn't think of the name of that man anyhow. 我怎么也想不出那人的名字来了。 ‎ ‎2. His clothes were just thrown down anyhow. 他的衣服扔得到处都是。 ‎ ‎3. Anyhow I must tell the truth. 无论如何，我必须说出真相。 ‎ ‎4. The books were lying on the shelves just/all anyhow. 书都乱放在书架上。‎ ‎5. He made notes anyhow across the page. 他在那页上胡乱作了些笔记。‎ ‎6. Anyhow, you can try. 至少你可以试试。‎ ‎7. It's too late now, anyhow. 无论如何现在已经太迟了。‎ ‎8. I was in such a hurry that I put my clothes on anyhow. ‎ ‎ 我很匆忙, 所以随便地把衣服穿上了。 ‎ human race n. 人类 ‎1. Is the human race threatened with complete extinction? ‎ ‎ 人类是否会受到完全灭绝的威胁呢？ ‎ ‎2. A full-scale nuclear war could lead to the annihilation of the human race. ‎ ‎ 全面的核子战争能导致人类的灭绝。‎ ‎3. Everything you say seems to be pervaded with a mistrust of the human race. ‎ ‎ 你说的一切似乎都渗透了对人类的不信任。 ‎ ‎4. I do not regard a broker as a member of the human race. ‎ ‎ 我不把经纪人当作是人类的一个成员。 ‎ signal n. 信号,导火线,动机 v. 向...作信号 ‎1. A red lamp is often a danger signal. 红灯常常是危险的信号。 ‎ ‎2. The police signaled the traffic to move forward slowly. ‎ ‎ 警察向来往车辆打信号，示意缓慢前行。 ‎ ‎3. The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。 ‎ ‎4. Is this announcement the signal of better times ahead? ‎ ‎ 宣布的这件事是否预示往後日子越过越好了？ ‎ ‎5. Her speech yesterday was a signal that her views have changed. ‎ ‎ 她昨天的讲话标志著她的观点已经转变。 ‎ ‎6. He seems to be signaling. 他似乎正在发送信号。‎ ‎7. The President's arrival was the signal for an outburst of cheering. ‎ ‎ 总统来到爆发一阵欢呼声。‎ ‎8. I corrected my watch by the time signal. 我按报时信号校正我的表。 ‎ goal ‎ n. 目标,终点 n.球门;得分 ‎1. You'd better set a goal before you start the drill. 练习开始前，你最好设定一个目标。 ‎ ‎2. He has achieved his goal. 他已经实现了他的目标。 ‎ ‎3. Who is keeping goal/is in goal (ie is goalkeeper) for Arsenal? 谁给阿森纳队守球门? ‎ ‎4. If we lose sight of the goal, we cease to be Communists. ‎ ‎ 如果忘记了这个目标，我们就不再是共产党员了。 ‎ ‎5. He kicked a penalty goal in the football match. 在这场足球赛中，他主罚，踢进了一个球。 ‎ ‎6. That last goal was a beauty. 最後进去的那个球真漂亮。 ‎ ‎7. It's in we've got a goal! 球进了－－我们射门得分！ ‎ ‎8. That's the twentieth goal he's kicked this season. 这是他本赛季踢进的第二十个球。‎ type ‎ n. 类型,品种,样式,模范；铅字,字体 v. 打字 ‎1. There are two types of rocks in this area. 这个地区有两种类型的岩石。‎ ‎2. Could you type this letter for me? 你能为我打这封信吗？‎ ‎3. I don't think she's the artistic type. 我认为她不属艺术家那类的人。‎ ‎4. Press ‘Shift’and type ‘A’。 按‘换字键’然后打字母‘A’。‎ ‎5. I'm unfamiliar with this type of computer. 我不熟悉这种类型的计算机。‎ ‎6. The juniper is a type of evergreen bush with purple berries. 杜松子是一种生有紫红色浆果的常绿灌木。‎ ‎7. Blue jay is a type of noisy European bird with brightly colored ‎ feathers. 樫鸟是一种爱叫的欧洲鸟，有鲜艳的羽毛。‎ ‎8. A mammoth is a large hairy type of elephant in ancient times. 猛犸是古代一种身体庞大、长着长毛的大象。‎ in a way ‎ 在某种程度上,从某一点上看 ‎1. In a way, you're right. 从某一点上看你是对的。‎ ‎2. You should dress in a way that befits a woman of your position. 你的衣着应与你这种地位的妇女相称。‎ ‎3. The work is well done in a way. 这工作就算做得不错。‎ ‎4. The scheme rebounded on her in a way she had not expected. 她未曾想到这计谋反倒使她自食其果。‎ arise ‎ v. 站立,出现 ‎1. Accidents often arise from carelessness. 事故往往起因于粗心。‎ ‎2. An opportunity has arisen. 机会来了。‎ ‎3. A new difficulty has arisen. 出现了新困难。‎ ‎4. A storm arose during the night. 夜间起风暴了。‎ ‎5. Use this money when the need arises. 有需要时就使用这笔钱。‎ ‎6. The problem may not arise, but there's no harm in keeping our powder dry. 问题不一定会发生, 但有备无患并无害处。‎ electronic a. 电子的 n. [-s]电子学, 电子设备 ‎1. This dictionary is available in electronic version. 这部词典有电子版。 ‎ ‎2. I like to read books on electronic music. 我喜欢读一些关于电子音乐的书。 ‎ ‎3. This dictionary is available in electronic form. 这部词典有电子版本。‎ ‎4. The firm is Britain's main producer of electronic equipment. ‎ ‎ 该公司为英国主要的电子设备制造厂家。‎ ‎5. The machine is operated by an electronic pulse. 这台机器由电子脉冲信号操纵。‎ deal with ‎ vt. 研究(讨论,处理,涉及)‎ ‎1. The meeting will deal with these problems. 本次会议将就这些问题作出处理。‎ ‎2. We will deal with events in historical sequence. 我们将按照历史上的先后顺序研究这些事件。‎ ‎3. Have you any concrete thoughts on how to deal with this difficulty? 处理这种困难你有什么具体的想法？‎ ‎4. I have a matter of importance to deal with. 我有要事要处理。‎ ‎5. New laws to deal with this abuse are in the pipeline. 正在制定处理这种弊端的新法令。‎ ‎6. They refused to compromise their principles by doing a deal with the terrorists. 他们拒绝同恐怖分子做交易，以免原则受到损害。‎ ‎7. She has a lot of correspondence to deal with. 她有大批信件需要处理。‎ ‎8. I think we should work out a strategy to deal with this situation. 我想我们应该制订出一项行动计划，用来对付这种情况。‎ watch over vt. 看守 ‎1. The nymphs who together with a dragon watch over a garden in which golden apples grow. ‎ ‎ 赫斯帕里得斯与一条龙一起看守长有金苹果的花园的仙女们。‎ ‎2. The soldiers were keeping close watch over the enemies. 士兵们严密注意着敌人的行动。 ‎ ‎3. Would you please watch over my booth? 请您照料一下我的摊位好吗? ‎ ‎4. An expert swimmer trained and employed to watch over other swimmers, as at a beach or swimming pool. ‎ ‎ 救生员经过训练的游泳专家，受雇照看其他的游泳者，例如在海滩上或游泳池旁。‎ ‎ Notes to difficult sentences ‎ ‎1. Over time my memory has developed so much that, like an elephant, I never forget anything I have been told! 渐渐地我的记忆发展如此之大，以至于，像个大象一样，我不会忘记别人告诉我的任何事情。‎ 注意本句主句也可以改写为：… my memory became so large that，like an elephant, I could never forget…! 也就是变为“主-系-表结构”，即：memory的表语可以是large。‎ Over time: As a result, nacre thickness is sometimes just a cosmetic layer that can wear thin over time. 所以真珠质的厚度就像脸上化妆品，不久就会磨薄了。‎ ‎2. I have been used in offices and homes since the 1970s. 从二十世纪七十年代起，我就为在办公室和家庭中为人们使用。‎ 本句谓语动词是“现在完成被动式”。现在完成时被动语态可用来强调发生在过去的被动性动作对现在造成影响。例如：This work has been finished, you may have a rest.这项工作已被完成，你可以休息一会儿。This book has been read by me, you needn't tell me anything about it.这本书已被我读完，你没有必要告诉我有关它的任何东西。现在完成时被动语态还可强调到目前为止某被动性动作或状态已存在若干时间。This film has been put on for half an hour.这场电影已放映了半个小时。‎ ‎3. I am now truly filled with happiness that I am a devoted friend and helper of the human race! 我现在充满了幸福感，成了人类的好朋友好帮手！‎ 注意副词truly在句中的位置。副词，如always, usually, often, sometimes, never 等，一般位于句中，有时也可以位于句首或句尾。‎ ‎（1）位于实义动词之前。例如：He always reads English in the morning. I often go to work at eight in the morning. I hardly ever heard him singing. ‎ ‎（2）如果句中含有情态动词或助动词，频度副词通常放在这类动词之后，行为动词之前；如果句中有 be 动词，频度副词常常放在其后。例如：You must always read English in the morning. He has never been late. Tom is sometimes late for school. ‎ ‎（3）当 often 前面有 very 或 quite 修饰时， often 通常置于句尾。例如：He comes to my house very often. He is late for the meeting quite often. sometimes 可置于句首，且句子不用倒装。例如：Sometimes they play football on Sundays. (=They sometimes play football on Sundays Period3Using the language 本人认真分析和研究了基础教育课程改革、新课标和有关有效教学的理念、建构主义理论和和合作学习理论的理论，并结合2006年高一新教材Module2 Unit 3 Computer--Using the Languge的课“Andy— the Android”对高中英语以读导写教学进行了尝试。‎ 我在这个案例中，特别重视学生主体的已有经验和内在动机的作用，充分发挥主体学习的主动性，去发现问题，然后借助于软件的“帮助”去解决，可以说，开阔了学习者的视野，对培养学习者的发散思维和收敛思维起到了促进作用。通过发散思维，学生在预习课文时碰到问题，通过问老师或同学，或是上网、利用软件的“帮助”去自我解决；再经过收敛思维，利用自己的经验进行归纳、取舍，从中得到一个最优化的结论（其实，这就是建构主义的核心）。‎ 在教学过程中，当学生在使用“帮助”遇到困难时，教师并不是自天而降的“救世主”，而是通过适当的提问来启发学生思考；另外，在学生取得进展时，马上鼓励；发现学生有错误时，不是采取简单否定的态度并期望通过直接给出正确的做法就可以使学生的错误得到纠正，而是通过适当的质疑使之成为学生的一种自觉行为。‎ ‎【教学设计】‎ ‎1．教材分析：我选的课题为高一新教材Module2 Unit3 Computer--“Andy— the Android”。本单元围绕“IT 技术，计算机的发展史和机器人”这一主题开展听﹑说﹑读﹑写等多种教学活动。“IT 技术，计算机的发展史和机器人”‎ 为二十一世纪人们日常生活中重要的工具，所以这一话题在英语学习中占有重要地位。同时，学完本单元将会使学生对机器人的了解更加深刻，今后会渴望了解其相关方面的知识，从而提高了学生学习的兴趣和积极性。‎ ‎2．三维教学目标 a）知识技能：了解和掌握Andy— the Android的特征、作用等，掌握课文中描绘机器人相关的词汇和句型，如“With the help of 、look like 、deal with、…They work as a …、They can…and…”并让学生在此基础上加以运用，完成设计自己理想的机器人的写作教学任务。‎ b）能力培养：为学生设置具体的语言环境，使学生较好地完成围绕机器人为主题的话题，培养学生的英语思维能力，语言表达能力和一定的写作能力，以及通过课堂上师生，生生互动，培养自主，合作和探究的能力。‎ c）情感态度：在师生互动的活动中，激发学生的学习兴趣，加强教师的亲和力，增进师生之间与生生之间的了解和沟通，充分发挥情感教学的优势。学生能在情景中分享丰富的情感体验，感受写作完成后的成功和喜悦。与此同时，通过对围绕设计机器人为主题的话题的讨论和写作，以培养学生的创造能力和想象能力。‎ ‎3．教学对象 高一学生思维活跃，已经具有一定的英语思维能力，并且掌握了一定的词汇和英语知识，能较好地开展话题讨论，各抒己见。与此同时，他们也有一定的写作基础，能够开展写作教学。再者，高中学生具备了一定的电脑基础知识和网上搜索信息和查阅知识的能力。这些都为该节写作课奠定了良好地基础。‎ ‎【教学重点和难点】‎ a)调动学生学习的积极性，让他们主动参与学习活动是教学的重点之一。‎ b)通过设置任务，启发学生讨论，激活学生思维，激发学生的写作兴趣，学会写作关于设计机器人话题的文章。‎ c)在交流中培养学生的交际策略，帮助其掌握用英语表达观点和做决定的功能用语。‎ ‎【教学设计原则】写作是学生语言运用能力的重要体现。写作能力的培养不是孤立的。在英语教学过程中，听、说、读、写四项语言技能是互相作用，相互相成的。我设计本课时，利用教材和电脑多媒体为主要教学资源，尝试过程性写作教学模式，加强对写前阶段（议题构思）、写作阶段（撰写初稿）和写后阶段（修改初稿—定稿—展示评价）的指导使学生了解过程性写作的基本步骤。整节课始终以学生发展为本，创设有效教学情境，通过开展课堂探究﹑合作学习来培养学生综合运用语言的能力，培养他们的创新思维和写作能力。‎ ‎【学习环境】多媒体教室 ‎【课前准备】‎ 教师：研读教材和新课程标准，设计教案和任务型作业；上网收集相关资料并制作课件。 ‎ 学生：主动通过网络查找资料，预习课文，自我准备。教师提供相关网络让他们上网查找不同时期机器人的特点。学生可以幻想，‎ 为他们自己设计机器人提供创造灵感。‎ ‎【教学过程】‎ 整个过程以“问题导入—交互性阅读—小组讨论—课堂汇报—尝试写作—自评/互评”为设计线索 Step1：Warming-up 教师播放《变人》片段选取两姐妹在海边玩耍到Andrew为向小姐道歉，用树根雕刻了一匹小马给她，并且得到了她的原谅。‎ ‎1.T：Hello, everyone. Let’s watch a video. Please watch it carefully& tell me what the Robot in the video is doing?‎ ‎【设计意图】让学生观看该段有关机器人的flash片段自然地导入该课的主题，以便帮助学生大致了解到机器人在人类日常生活中可以做的事情,同时能活跃课堂的气氛，为下步阅读策略的教学做了有效的铺垫。‎ ‎2.T： Get the students to watch some pictures of Androids dancing .And ask them to think about how they can dance.‎ T: Imagine what other things androids can do ?‎ ‎【设计意图】在这节以语言输出为目标的综合技能训练课中，学生既要完成读的任务，又要完成说与写等综合性语言运用任务。因此利用多媒体图片，以帮助学生想象机器人在人类的日常生活中所起的作用。同时在具体语境中处理一些有用的词组和句型：With the help of 、look like 、deal with、…They work as a …、They can…and…为后面的小组讨论做好铺垫，激发他们说的欲望。‎ Step2：Reading 将学生分成若干小组，并给各组布置以下任务：Read one of the following topics and then describe to others in English.‎ Details Who(identity)‎ appearance function his wish ‎【设计意图】利用表格形式集中呈现四个问题，让学生带着问题去精读文章，这样有助于他们快速捕捉文章更多信息，对文章大意有所了解。并且该教学步骤采用Jinsaw Reading 这一合作互动的阅读教学策略，旨在通过阅读不同内容在小组成员间建立信息沟，然后在阅读的基础上进行信息的有效地口头传递，以实现信息的交流的资源的共享。学生在完成此类任务时表现得积极、主动、交流也较真实。‎ Step3：Group Discussion Get the students to watch some other pictures of Android.‎ And ask them to think about the following questions :‎ a. Where are they ?‎ b. What is the function of the Androids?‎ c. Can you describe their appearances?‎ d．If you have a chance to design your Android, what would you like your Android to be?‎ 教师让学生分组讨论以上问题，并要求学生在讨论中运用表达观点和做决定的功能用语。‎ Giving opinions a.I think that …‎ b.In my opinion…‎ c.I believe that…‎ Reasoning ‎ a.I think this one is better ,because…‎ b.I don’t like this one ,because…‎ c.The advantage /disadvantage is …‎ Making a decision a. Let’s make our decision b. I’ve decided…‎ ‎【设计意图】设计该教学环节的目的之一是通过小组活动引导学生共同讨论，促使学生运用本单元中刚学过的语言及有关交际功能。学生根据以上所学语言自主运用语言的过程。这样的活动既关注了语言形式，有关注了语言内容，实现了让学生在真实语境中运用英语及交际策略的目标，体现了“用语言做事，在做事中学会语言”‎ 的教学原则。同时把学生分成小组讨论能使学生写作积极性提到最高点，使写作活动更具有交际性，可帮助启发学生的写作灵感。并为后面的写作打好伏笔。‎ Step4：Written work ‎ Group competition---‎ What words or expressions in the text are useful if you want to write about an android ? （Group leaders write them down.） ‎ with the help of, look like, make up, in a way ,after all, develop, intelligence, electronic brain, create, personally , etc. ‎ ‎【设计意图】教师让学生分组讨论在写作中所需的词汇和句型，该教学环节的目的之一是通过小组活动引导学生共同讨论，培养他们合作学习的习惯。帮助学生学会筛选、提取描绘机器人外表、特征的词汇。并最终能够运用这些词汇。为下一步快速并且准确描绘机器人奠定基础。 ‎ Step5：Written work －Design & describe your own android！‎ What kind of android do you wish to have?‎ Structure Part1:‎ Part2 :‎ Part3 :‎ Brief introduction(name , appearance, etc)‎ What you wish it to do(function)‎ A fancy ending(your wish)‎ ‎【设计意图】为了给学生的写作提供一定的写作框架，我根据课文的内容有针对性地设计了以上框架，并系统性地分析其内容和篇章结构，为学生后面写作降低一定的难度。这样学生就能学以致用。‎ Step6：Assessment:‎ Improve your writing according to the assessment. ‎ ‎ Assessment ‎ Content ‎ Does the article have a clear structure?‎ Do you have creative ideas?‎ ‎ Grammar Do you use the capital , small letters& punctuation correctly? ‎ Do you use correct forms in verbs and nouns?‎ Language ‎ Do you use some good words &expressions you have learned from this unit? ‎ Do you use different sentence patterns? ‎ ‎【设计意图】‎ 该环节主要要求学生对语法、单词拼写、标点符号、习语及固定搭配等进行修改。修改在写作训练过程中十分重要，因为它符合新课程提倡的合作、交流和探究的学习方式，也是合作学习在写作教学中的实际运用。学生从被动接受评价转变成评价的主体和积极参与者，从而形成进一步写作的兴趣和动力。‎ Step7：Homework ‎ ‎1．Revise & polish the writing by yourself .‎ ‎【设计意图】该步骤旨在通过让学生尝试自我修改和润色作文草稿，提高写作能力和自我评判能力，并通过自我纠错提高语言监控能力，形成元语言意识。因此，该环节是提高学生口语和书面表达正确性的一个重要环节。‎ ‎【案例反思】‎ 本案例根据有效教学的理念、建构主义理论和合作学习理论，本节课的每一个任务都是围绕学习者“学”的角度设计的；通过写前活动加强学生对文章的理解和对所学语言的运用，形成“任务—激活—交流—再现—建构—创造”的认知过程；关注学生语言运用能力的发展，把写作教学与听、读、说以及语言知识的教学相结合。在教学的过程中，笔者提供必要的帮助指导写作，注重培养学生的写作技能和策略，关注学生写作过程中的认识能力而不只是写作结果，变以语言为中心为以学习者为中心。学生学会了在活动中合作，学会了倾听和判断，不知不觉中在考虑问题、思维广度、文章的结构和语言方面得到了提高，他们普遍不再认为写作是枯燥艰难的个人行为。但笔者认为在以后写作教学中应更加注意以下几个问题：‎ ‎1. 教学要讲求效益，教师要有时间与效益的观念。要从学生整体利益出发，要考虑到学生整体素养的协调发展。每一个活动都具有明确的目的指向和具体的操作要求,即在有限的时间内，让学生获得最多的知识和最强的能力，有效的实现预期的教学目标。‎ ‎2.研究学生知识背景、认知结构，遵循有序渐进的原理，明确师生的各自任务，把握准师生角色。在整个教学过程中应以学生为中心, 始终体现学生的主体地位；教师作为组织者、督促者、评价者、帮助者发挥其指导作用。‎ ‎3.教师应激发学生的写作兴趣，营造宽松、和谐的学习氛围，充分发挥学生在学习过程中的主动性和积极性，使学生敢于开口、敢于下笔、乐于实践并获得成就感，使学生真正成为整个写作过程的主人。‎ 第一部分　基础测试 A. 单词拼写 请根据汉语提示或首字母写出单词的正确形式 ‎1. Bricks, sand, glass and so on are building ____________ (材料).‎ ‎2. The President thanked the soldier __________ (亲自) by telephoning him.‎ ‎3. __________ (总之), we finally found out what the problem was.‎ ‎4. While he was listening to the lecture, he often wrote something on his __________(笔记本).‎ ‎5. Are you allowed to use __________ (计算器) in your mathematics test?‎ ‎6. Her job is to answer telephones and t_________ letters.‎ ‎7. At the end of a letter you should write “Yours T__________” and your name.‎ ‎8. The question is very s________. I think you can answer it.‎ ‎9. She gave b________ to a baby yesterday and had to ask for leave.‎ ‎10. We had no c_________ but to wait for his return.‎ B. 句型转换 根据A句句义，用本单元所学的句型或短语完成B 句,使其句义相同或相近。‎ ‎11. A: As the years have gone by, I have been made smaller and smaller.‎ ‎ B: As the years ________, I have been made smaller and smaller.‎ ‎12. A: We often see him play basketball on the playground.‎ ‎ B: He is often seen ______ _______ basketball on the playground.‎ ‎13. A: He is so well that he can walk without any help.‎ B: He is _____ ______ _____ ______ without any help.‎ ‎14. A: How did you deal with those things?‎ ‎ B: What did you _______ ______ those things?‎ ‎15. A: I have truly been built to serve the human race since my birth.‎ ‎ B: I have truly been built to serve the human race since I _____ ______.‎ C. 完成句子 ‎16. ________ ________ _________ (在他的帮助下), we finally found the old man’s house.‎ ‎17. The two cultures have a lot ____ ________(共同).‎ ‎18. The teacher spoke English _______ ________ (太快了) that the students couldn’t follow him.‎ ‎19. They say it will rain tomorrow but I _______ ________ (不这样认为)‎ ‎20. Since he was ill, he became _____ ______ ______ (越来越瘦).‎ 第二部分 英语知识运用 第一节 单项填空 ‎21. There are a lot of students in our class — too many ___________.‎ A. in our idea B. in common C. in our opinion D. in our opinions ‎22. — Do you think the bad weather will ___________? ‎ ‎— I ______________________.‎ ‎ A. go on , don’t hope to B. keep up, hope not C. take up, think not D. keep on , don’t think so ‎23. The story ___________ interesting.‎ ‎ A. sounds like ‎ B. sounds to be C. sounds D. is sounded ‎24. — Where is Li Lei?‎ ‎ — He was just seen ______ the building and go upstairs.‎ ‎ A. come into B. came into ‎ C. coming into D. to come into ‎25. — Excuse me, could you tell me where I could make a call?‎ ‎　 — Sorry, I’m a stranger here.‎ ‎　— ________.‎ A. Thanks a lot B. That’s a pity C. Thanks anyway D. I’m sorry to hear it ‎26. — Must I turn off the gas after cooking?‎ ‎ — Of course. You can never be careful_____ with that.‎ ‎ A. enough B. too C. so D. very ‎27. As time _______, you’ll learn more.‎ A. goes by B. goes away C. goes about D. goes off ‎28. —I’ve got some wonderful news. We are going to spend a holiday abroad.‎ ‎—Really? ______________________.‎ A.I don’t believe so B.I believe not C.I can’t believe it D.I don’t believe it ‎29. — I’d like ________ information about the management of the hotel, please.‎ ‎ — Well, you could have _______ with the manager. He might be helpful.‎ ‎ A. some; a word ‎ B. an; words ‎ C. some; words ‎ D. an; a word ‎30.What a strange man! He loves his wife, but ______ he often beats her.‎ A. at a time B. at one time C. in time D. at the same time ‎31. The hero of the story is an artist in his _______, who lived in ________.‎ A. thirty; the 1930s B. thirties; the 1930‎ C. thirty; 1930s D. thirties; the 1930s ‎32. Seeing the car trapped in the snow drift, the driver didn’t know ______ it.‎ A. how to do B. what to do C. how to deal with D. how to do with ‎33. We needed a new cupboard for the kitchen. So Peter made _____ from some wood we had. ‎ ‎  A. it       B. one C. himself      D. another 34. I caught the last bus from town, but Harry came home _____ that night.‎ ‎ A. very late B. even later ‎ C. the same late D. the last one ‎35. In some places of our country, people celebrate ______ birth of ______ child by giving red eggs.‎ ‎ A. the; a B. the; the ‎ C. 不填; a D. 不填；the 第二节 完形填空 阅读下面短文，掌握大意，然后从36-55各题所给的四个选项（A、B、C和D）中，选出最佳答案。‎ The famous British inventor George Stephenson was born in 1781 and died in 1848. One of his 36 important inventions was the train. He 37 his first train when he was forty-four years old. When he was experimenting with the 38 engine on the train, he met with 39 from the government, the newspapers and the gentlemen in the country. They said that the noise and the smoke would 40 cows, horses and sheep, that the 41 would burst or that the hot coals from it would 42 their houses. At that time, 43 people believed what they said.‎ George Stephenson 44 the people that the train could go on small 45 , could pull carriages 46 goods and passengers and there was 47 to them. It was a very 48 matter for him to 49 them believe. However, after 50 , he was able to do it; and the first train that 51 by Stephenson himself 52 what he had said.‎ The first day 53 the people along the way 54 the noises of the train 55 and saw it running quickly to them, they ran back home as quickly as they could and closed their doors tightly, for they thought it a genius （妖怪）. They did not dare to come out until it had passed.‎ ‎36. A. very B. a lot C. most D. much ‎37. A. made B. bought C. introduced D. did ‎38. A. electrical B. atomic C. steam D. oil ‎39. A. success B. troubles C. people D. pleasure ‎40. A. kill B. buy C. interest D. take away ‎41. A. smoke B. noise C. driver D. engine ‎42. A. pull down B. blow away C. set fire to D. pass ‎43. A. most B. few C. only a few D. the rich ‎44. A. said B. spoke C. told D. warned ‎45. A. roads B. rivers C. steam D. rails ‎46. A. short of B. full of C. empty of D. without ‎47. A. no great danger B. dangerous C. a lot of danger D. few danger ‎48. A. easy B. difficult C. pleasant D. light ‎49. A. get B. cause C. make D. force ‎50. A. sometime B. some time C. a few times D. sometimes ‎51. A. was sold B. was driven C. was pulled D. helped ‎52. A. believed B. seemed C. sensed D. proved ‎53. A. of B. when C. while D. for ‎54. A. caught sight of B. listened to C. heard D. thought ‎55. A. nearby B. in the distance C. on the far D. from the distance 第三部分 阅读理解 阅读下列短文，从每题所给的四个选项（A、B、C或D）中，选出最佳选项 A Computers Help Fire Fighters In Kansas City, Missouri, a computer helps fire fighters. The computer contains information about every one of the 35, 000 street addresses in the city. When fire fighters answer a call, the computer will give them important information about the burning building, its position and almost all the ways of helping fire fighters with the problems facing them. For example, it can give medical information about invalids living in a burning building. With this information, the fire fighters can take special care to find these sick persons and carry them away quickly and safely.‎ The Kansas City computer system also keeps a medical record of each of the city’s 9, 000 fire fighters. This kind of information is especially useful when a hospital can treat the injured. With this information, doctors at the hospital can treat the injured fire fighters more quickly and easily.‎ ‎56. Missouri is most likely the name of .‎ ‎ A. a well-known river B. the head of the fire fighters ‎ C. a state in the USA D. a new kind of computer ‎57. The computer can give .‎ ‎ A. useful and useless information about the city ‎ B. useful information about everyone living in the city ‎ C. useful information about every street address in the city ‎ D. information about every town around the city ‎58. In this passage the word “invalid” means a person .‎ ‎ A. who is badly injured ‎ B. who is helped by firemen ‎ C. who wants to be a fireman ‎ D. who has become weak through illness or injury ‎59. The computer center can .‎ ‎ A. give the firemen important help almost in very way ‎ B. have limited ways of helping firemen ‎ C. hardly give any useful information for the firemen ‎ D. put out every fire immediately ‎60. If injured, the firemen will .‎ ‎ A. be treated at once with the computer’s help ‎ B. hardly get any treatment ‎ C. ask doctors and nurses for help ‎ D. be taken to hospital by the computer B Farmers can produce more by planting several different crops in the same field. But their success depends on which crops they plant together and how they mix (混合) them in the filed. Until now, the only way the farmers could learn which crops grow best together is to plant them and wait for the results. Now, however, a computer can give them answers. A new computer program written by Dr John Vanderwell of Michigan University can tell a farmer which plants grow well together and which do not. It can tell him how to plant the different crops; if he should plant each in a separate row, or mix the crops in the same row. It can tell the farmer how changes in planting each of the crops will affect the production of all of them. And it can tell him which plants can help reduce losses（损失）from diseases.‎ ‎61. Which of the following best gives the main idea of the passage?‎ ‎ A. Computer helps find the best program for mixing plants.‎ ‎ B. Computer helps produce more crops.‎ ‎ C. Computer helps protect against insects and diseases.‎ ‎ D. Computer helps grow different plants.‎ ‎62. According to the passage, to get the best result, one needs to choose carefully .‎ ‎ A. the kinds of crops to be planted together ‎ B. the way for different crops to be mixed ‎ C. both A and B ‎ D. either A or B ‎63. It seems the new computer program can NOT tell us .‎ ‎ A. whether we should grow cotton and tomato together ‎ B. how we should plant cotton and tomato together ‎ C. what will happen if we grow potato, instead of tomato, together with cotton ‎ D. how we can grow rice in the tomato field ‎64. The new computer program seems most useful in saving us .‎ ‎ A. man power B. seeds ‎ C. time D. land ‎65. Which of the following is NOT true?‎ ‎ A. Computer can tell farmers how many plants can grow together.‎ ‎ B. With the help of computers farmers don’t have to do a lot of work.‎ ‎ C. With the help of computers farmers can get better results.‎ ‎ D. The change of one plant may cause a change in production.‎ C ‎ Internet shopping is a new way of shopping. You no longer need to walk round hundreds of shops looking for the items you need. Nowadays, you can shop for just about anything from your armchair. All you need is a computer which is linked to the Internet. Shopping on the Internet is becoming increasingly popular. In the United States, 50 percent of families have computers at home and almost one third are linked to the Internet. Americans spent over US $ 2.5 billion on Internet shopping in 1998. This figure is expected to reach US $ 11 billion by the year 2004.‎ ‎ People can shop for a variety of products on the Internet. Physical products include items such as books, CDs, clothes and food. These types of products are the most common purchases(购入品) through the Internet. You can also buy information products such as on-line news or magazine stories, or you can download computer software through the Internet. Services such as booking airline tickets, reserving(预定) hotels or renting cars are also available(可得到的) on the Internet. You can also go shopping on the Internet for entertainment services and take part in on-line games or e-mail “chats”.‎ ‎ To find something on the Internet, people often use powerful computer tools called “search engines”. You can search for a type of product, such as sports shoes, or a brand name, such as Nike. The search engine will give you a list of websites where you can find these products. These websites may be specialist shops such as Nike shop, or they may be general stores, called malls, which sell a variety of goods.‎ ‎ Internet shopping offers a number of benefits(好处) for the shopper. The most important advantage is convenience. You can shop when you like, as the on-line shops are open 24 hours a day, and you do not have to queue with other shoppers at the check-out counters. Secondly, it is easy to find what you are looking for on the Internet. Even out-of-print books may be ordered on line. Finally, it is often cheaper to buy goods through ‎ the Internet, and you can tell the shop exactly what you want.‎ ‎ The main disadvantage of Internet shopping is that you cannot actually see the products you are buying or check their quality. Also, many people enjoy shopping in the city and miss the opportunity to talk to friends. Some people are worried about paying for goods using credit cards, so Internet companies are now finding ways to make on-line payment safe.‎ ‎ Internet shopping is sure to become more and more popular in the years ahead. It promises to change the way we buy all kinds of things －from tonight’s dinner to a new car.‎ ‎66. On-line news and magazine stories are_________.‎ ‎ A. the most popular products on the Internet B. not yet available on the Internet ‎ C. free to download D. information products available in the Internet ‎67. The phrase “physical products” in the second paragraph means things _________.‎ ‎ A. that can be seen or felt B. useful for health care ‎ C. that help you keep fit D. connected with sports ‎68. The best things about Internet shopping is __________.‎ ‎ A. the speed the goods are delivered at B. the reasonable price ‎ C. the quality of the goods D. the convenience it brings to you ‎69. The most proper heading for paragraph 5 is “_________”.‎ ‎ A. People enjoy other ways of shopping ‎ B. Internet companies find new ways for payment ‎ C. Problems with Internet shopping ‎ D. Disadvantages of Internet shopping are not serious 第四部分 阅读表达 阅读下面短文，然后根据文章后的题目要求进行简答。‎ Not very long ago, the computer was a strange machine. Not many people understood it. Not many people said yes to it. Today much of that is changing. The first computer system was introduced for use in business in the mid-1950s. Since then, the number of computer systems used in business, government offices, and institutions has grown rapidly. In 1975, about 250, 000 systems were in use in the United States. This figure is growing by tens of thousands every year.‎ The electric computer is an important factor in our lives. Each year we use computer more and more to help us to collect data and to provide us with information. At one time people thought computers were only useful to banks, department stores, and governments. But today a rapidly increasing number of computers are used for many other purposes. Have you ever stopped to think how a computer affects you? The clothes you wear were probably made ________________ of a computer. The newspaper you read ‎ could have been edited and typed by a computer. Even radio programmes are often prepared by computers.‎ Computers today are playing important roles in education, transportation and medicine. They are used to predict (预报) the weather, to examine the ocean, and to develop defense system. They are being used by businesses, governments, and institutions. There is no reason to think that their uses will become a greater part of our lives. ‎ The influence of the computer is great. The list of its uses could go on and on. Computers now affect millions of people in countless ways every day.‎ ‎1. What is the best title of the passage? (Please answer within 10 words.)‎ ‎_______________________________________________________________________________‎ ‎2. Which sentence in the passage can be replaced by the following one?‎ Many people didn’t accept it.‎ ‎ ___________________________________________________________________________‎ ‎ ___________________________________________________________________________‎ ‎3. Please fill in the blank in the second paragraph with proper phrases to complete the sentence. (Please answer within 10 words.)‎ ‎ ___________________________________________________________________________‎ ‎4. Which of the uses of computers do you think is the best for you? Why? (Please answer within 30 words.)‎ ‎ ___________________________________________________________________________‎ ‎ ___________________________________________________________________________‎ ‎5. Translate the underlined sentence in the third paragraph into Chinese.‎ ‎ ___________________________________________________________________________‎ 第五部分 书面表达 信 息 看国内外新闻、获取其它信息 通 讯 发e-mail、打电话 学 习 上网上学校、阅读各种书籍、自学外语 娱 乐 欣赏音乐、观看体育比赛、玩棋牌游戏 生 活 购物 在日常生活中，因特网起着越来越重要的作用。请根据下表所给提示为某英文报写一篇题为On the Internet 的征文稿。‎ 英特网的主要用途 ‎ ‎ 注意：1．征文稿必须包括表内所有信息，行文连贯通顺；‎ ‎2．词数100—120字；‎ ‎ 3．标题已给出，不计入总词数。‎ On the Internet ‎ __ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ 参考答案及重点解析 第一部分　基础测试 A. 单词拼写 ‎1. materials 2. personally 3. Anyway 4. notebook 5. calculators 6. type 7. Truly 8. simple 9. birth 10. choice B. 句型转换 ‎11. passed 12. to play 13. well enough to walk 14. do with 15. was born C. 完成句子 ‎16. With his help 17. in common 18. so fast 19. think not 20. thinner and thinner 第二部分 英语知识运用 第一节 单项填空 ‎21—25 CBCDC 26—30 AACAD 31—35 DCBBA 重点解析：‎ ‎22. keep up专门用来指天气持续的情况。‎ 注意下列固定说法：‎ I don’t think so. = I think not.‎ I don’t suppose so. = I suppose not.‎ I don’t expect so = I expect not 但是我们只能说：I believe not. I hope not. I’m afraid not.‎ ‎23. 从句意和结构看，sound是系动词，不可用被动式，故排除D项；sound like后应接名词，故排除A项；sound作系动词时，其后不接动词不定式，故排除B项。‎ ‎24.含有省略to的动词不定式作宾补的句子变为被动语态时，不定式符号to应加上。‎ ‎25.虽然对方没能提供什么帮助，但是还是应该感谢对方，故选C。anyway意思是“即使如此”。‎ ‎26. 考查这一结构：cannot / never too / over + adj. / adv = cannot / never be / do + adj. / adv. + enough。表示“越…越好；…也不过分。‎ ‎28. 当对一件事的发生表示惊奇和难以相信时，可以说：I can’t believe it.(我真不敢相信这是真的。)；当对别人的观点表示同意时，常用的答语是：I believe so.(我想会的;我想是的)；如果不同意，可以说：I believe not.或I don’t believe so.(我想不会；我想不是)。I don’t believe it.的意思是“我不相信这件事。”‎ ‎29. information是不可数名词，不可与an连用。故排除B、D项；have a word with sb是“与某人谈话”之意，而have words with sb是“与某人吵架”之意。依据句意，选A。‎ ‎31.本题考查习惯表达法。“在某人几十岁时”用“in one’s +整10数的复数形式”；如：in one’s teens /twenties /thirties/ forties；表示在几十年代，在表示年代的阿拉伯数字后加s，其前 多用定冠词the。如： in the 1890s，in the 1980s等。‎ ‎32.句意为：看到车子陷进雪堆，司机不知道怎么办。从句意看，应该使用do with或deal with，但do with不可与how连用。‎ ‎33. it指前面提到的某个橱柜；another指另外一个；根据题意可知Peter用木料做了一个，因此用one，相当于a cupboard。‎ ‎34.句意为：我乘末班车从城里赶回来，但Harry回来得更晚。‎ ‎35.本题考查冠词的用法，第二空应该用不定冠词，表示泛指。句意为：在我国一些地区，人们用散发红鸡蛋的方法来庆贺孩子的出生。‎ 第二节 完形填空 ‎36—40 CACBA 41—45 DCACD 46—50 BABCB 51—55 BDBCB 重点解析：‎ ‎37. make 此处为制造之意。‎ ‎38. 根据常识及下文的noise and smoke 来推断，最早的火车是蒸汽火车，并且只有蒸汽火车才有噪音大，烟多的情况。故选C。‎ ‎39. 依据下文推断，人们对他试验蒸汽火车不满。故选B，因而他遇到来自政府……的麻烦。‎ ‎42. pull down意为“推倒”；blow away意为“吹走”；pass“经过”；hot coals既不能推倒也不会吹走他们的房子，但能使房子着火。故选C。‎ ‎43. 根据下文人们对火车的可怕描述，可得知绝大多数人相信他们所说的蒸汽机的危害性。故选A。‎ ‎44. say, speak后若接人，应加介词to，排除A、B；warn意为“警告”，与句意不符，排除D。故只选C。‎ ‎46. short of意为“缺少”；empty of意为“空的”；without意为“没有”‎ ‎；根据上下文，此处是向人们阐述火车的用途，不应是不载货、不带客的，故排除A、C、D。‎ ‎47. there be 后应加名词，排除B；danger为不可数名词，排除D；a lot of danger 与上下文意思不符。故选A。‎ ‎49. get /cause /force后接to do作宾补，make接省略to的不定式作其宾补。故选C。‎ ‎50. sometimes “有时”，sometime“某个时候”，a few times“几次”，都不符合句意；some time“一些时候”，表示时间段，符合句意。故选B。‎ ‎53. when关系副词引导定语从句，在定语从句中作状语。‎ ‎55. in the distance意为“远处的”。‎ 第三部分 阅读理解 ‎56—60 CCDAA 61—65 BCDDB 66— 69 DADC 重点解析：‎ ‎56. 在国外，地址通常是由小到大来排列的。例如美国，可以从城镇、州、国家这样排列，因而可判断Missouri是一个州名。‎ ‎58. 推断此词之意时，可根据关键词 “medical information” 来作猜测；后文又有解释 “sick persons（病人）”, 所以答案D最为全面。‎ ‎59. 此题实际是对课文内容的概括。本文主要讲述计算机中心对救火人员的种种帮助，抓住这点，就可得出答案。‎ ‎67. 此题是对短文中的第5、6两句的总结，只有做到选项A、B所说的两方面才能最大限度地提高产量。‎ ‎65. 新计算机程序只是告诉人们如何间作套种才能得到最佳效果，即：如何在一定量的土地上收获最多的成果，当然属于节省土地，但却不能代替人们的劳动。‎ ‎66. 依据You can also buy information products such as on-line news or magazine stories…可以排除B、C两项。文章只是说在网上可以buy information products as on-line news or magazine stories但是并没说它们是最受欢迎的，因此D项正确。‎ ‎68.依据第四段The most important advantage is convenience.确定D项正确。‎ ‎69. 文章前四段说的是网上购物的优点，第五段说的是它的缺点。‎ 第四部分 阅读表达 ‎1. The Use of Computers ‎（评分要求：依据与文章整体内容的相关程度酌情给分, 关键词deal/cope with stress）‎ ‎2. Not many people said yes to it.‎ ‎ （评分要求：要求准确找出以上的句子。）‎ ‎3. with the help ‎（评分要求：要求给出的答案要保持与上下文的连贯性，而且与参考答案的意思相近。）‎ ‎4. （略）‎ ‎（评分要求：只要给出任何一条即可得1分；能对做出的选择进行合理的解释可得2分。）‎ ‎5. 毫无疑问，人们会认为在我们的生活中会越来越多地使用计算机。‎ ‎（评分要求：要求在准确、全面的基础上，翻译成较为通顺的汉语，并表达出作者的思路。）‎ 第五部分 书面表达 One possible version:‎ On the Internet The Internet is playing a more and more important part in our daily life. On the net, we can learn news both at home and abroad and all kinds of other information as well. We can also send messages by e-mail, make phone calls, go to net school, read various kinds of books and learn foreign languages by ourselves. Besides, we can enjoy music, watch sports matches and play chess or cards. On the net, we can even do shopping, have a chat with others and make friends with them. In a word, the internet has made our life more colourful.‎