【英语】2018届人教版选修六一轮复习：Unit4Globalwarming单元学案设计（20页）

【英语】2018届人教版选修六一轮复习：Unit4Globalwarming单元学案设计（20页）

‎2018届人教版选修六一轮复习：Unit4单元学案设计 单元话题阅读 What is Global Warming?‎ The Earth as an ecosystem is changing, attributable in great part to the effects of globalization and man. More carbon dioxide is now in the atmosphere than has been in the past 650,000 years. This carbon stays in the atmosphere, acts like a warm blanket, and holds in the heat — hence the name ‘global warming.’‎ The reason we exist on this planet is because the earth naturally traps just enough heat in the atmosphere to keep the temperature within a very narrow range - this creates the conditions that give us breathable air, clean water, and the weather we depend on to survive. Human beings have begun to tip that balance. We've overloaded the atmosphere with heat-trapping gasses from our cars and factories and power plants. If we don't start fixing the problem now, we’re in for devastating changes to our environment. We will experience extreme temperatures, rises in sea levels, and storms of unimaginable destructive fury. Recently, alarming events that are consistent with scientific predictions about the effects of climate change have become more and more commonplace.‎ As the world heats up, the public simply goes cold ‎ If you wanted to question whether global warming is indeed upon us, last week was not the time to do it. Two weeks before the official beginning of summer, a heat wave baked the eastern third of the U.S. and Canada, driving temperatures high into the 90s and even 100s. At the same time, a flurry of scientific papers was released that seemed to explain all the late-spring suffering. In one study, French researchers reported that heat-trapping greenhouse gases are at their highest levels in 420,000 ‎ years. In another, U.S. scientists found that 57 species of butterfly may be altering their migratory patterns in response to changing heat patterns. ‎ ‎ ‎ In light of all this, a sweltering public must have been convinced at last that it's time to do something to cool off the overheated planet, right? Wrong. Even as the temperature was climbing, a new survey by the American Geophysical Union found that Americans are less concerned than ever about combatting global warming. "The more we talk about warming," says the study's director, John Immerwahr, "the [more the] public's concern goes down." ‎ ‎ ‎ Such an environmental disconnect may not be much of a mystery. Environmentalists complain that over the past two years industry groups have launched a coordinated advertising campaign to torpedo the 1997 Kyoto treaty, which requires industrial nations to reduce greenhouse emissions. More than $13 million has been spent on ads to block ratification of the treaty by the U.S. Senate. "The purpose of the ads was to convince most Americans that there isn't a problem or that it's too expensive to fix," says National Environmental Trust spokesman Peter Kelly. ‎ ‎ ‎ Environmentalists also criticize President Clinton for what they believe is his failure to press the issue. Only last week, Clinton moved for Kyoto treaty changes that environmental groups see as industry-pleasing loopholes. Says Daniel Weiss, the Sierra Club's political director: "Timid leaders communicate hopelessness." And hopelessness breeds indifference. If such popular so-whating persists, Immerwahr warns, the public may begin grasping at phony solutions to global warming. At the end of last week, some people took comfort from the report of a vast haze of pollutants that collects over the Indian Ocean in the winter, but that researchers only recently studied. Filthy as the cloud is, it does deflect solar radiation, and that ‎ could lead to cooling. But scientists warn that we cannot simply pollute our way out of global warming. The soot drops from the hazy atmosphere in weeks, whereas greenhouse gases remain for centuries. ‎ ‎ ‎ The way out of this gridlock, environmentalists say, is to show it's possible to reduce greenhouse gases without sinking the economy. Solutions include cleaner cars and better wind- and solar-power technologies. Says Greg Wetstone, program director for the Natural Resources Defense Council: "When these kinds of options become available, people will feel less hopeless." Of course, it's also possible that only when people feel less hopeless will they press their leaders to make the solutions available. ‎ ‎ ‎ 注（1）：本文选自Time；06/21/99, p62, 3/4p, 2c。‎ 注（2）：本文习题命题模仿对象1998年text2和1997年text3第4题 ‎ ‎ ‎1. According to the author, global warming is ___________.‎ ‎[A] causing a lot of trouble ‎[B] not as serious as it seems ‎[C] felt only in America and Canada ‎[D] what accounts for the high level of greenhouse gases ‎ ‎ ‎2. Speaking of global warming, American public is ______________.‎ ‎[A] concerned ‎[B] indifferent ‎[C] worried ‎[D] frightened ‎ 3.  The public’s reaction to global warming is mainly a result of _____________.‎ ‎[A] their disbelief of the existence of such problem ‎[B] the advertising campaign of industrial groups ‎[C] the high cost of fixing the problem ‎[D] American Senate’s disapproval of Kyoto treaty ‎ ‎ ‎4.  Which of the following is NOT mentioned in the passage?‎ ‎[A] Environmentalists urge President Clinton administration to press the issue.‎ ‎[B] Kyoto treaty aims at curbing the global warming problem.‎ ‎[C] American government is partly responsible for the public’s attitude toward global warming.‎ ‎[D] Industrial groups do not care about global warming.‎ ‎5. It can be inferred from the passage that _____________. ‎ ‎[A] environmentalists support the idea of solving global warming through pollution ‎[B] the poor leadership of American President has produced a very bad influence ‎[C] American economy will suffer if global warming is curbed ‎[D] people have no confidence in solving problem of global warming ‎ ‎ 答案：A B B A B ‎ ‎ 篇章剖析： ‎ 本篇文章以提出问题—分析问题—解决问题的模式分析了公众对待全球变暖的态度，原因以及解决的办法。第一段介绍了全球变暖的事实，第二段介绍了美国公众对待全球变暖漠不关心的态度，第三段分析了造成这种态度的原因，第四段分析了这种态度可能带来的后果，第五段提出了解决之道。‎ ‎ ‎ 词汇注释：‎ ‎ ‎ migratory adj. 迁移的，迁徙的；移栖的 sweltering adj. 酷热的, 热得发昏的 disconnect n. 断绝关系；没有关系（瓜葛）‎ torpedo v. 破坏, 废弃 ratification n. 批准 move v. 提议 loophole n. （为了逃避困难而）含糊其辞 phony adj. 假冒的，不真实的；假的 deflect v. 偏斜；偏离；使转向 soot n. 烟灰；黑烟；烟尘 gridlock n. 完全停滞；完全缺乏移动或进步而导致拥塞或停滞 option n. 选择；选择自由； 供选择的事物 ‎ ‎ 难句突破 ‎ ‎1. In light of all this, a sweltering public must have been convinced at last that it's time to do something to cool off the overheated planet, right?‎ 主体句式：… a … public must have been convinced … that …‎ 结构分析：本句中有一个对过去事实猜测的特殊用法：must have done，另外in light of这个介词短语也容易被理解错。‎ ‎ ‎ 句子译文：既然如此，热得难受的公众一定深信现在是采取措施让过热的地球降温的时候了，对吧？错了。‎ ‎2. More than $13 million has been spent on ads to block ratification of the treaty by the U.S. Senate.‎ ‎ ‎ 主体句式：More than $13 million has been spent on ads to block …‎ ‎ ‎ 结构分析：这一句里容易理解出错的就是介词by引导的状语。由于句中包含一个被动语态，所以容易被理解为美国参议院出了这笔广告费，但仔细研究句子关系，会发现这个介词短语实际修饰的是ratification这个包含动作意义的名词，也就是参议院通过该条约。‎ ‎ ‎ 句子译文：为了阻止该协议获得美国参议院批准而投入的广告费用已经超过1300万美元。‎ ‎3. Only last week, Clinton moved for Kyoto treaty changes that environmental groups see as industry-pleasing loopholes 主体句式：Clinton moved for … changes that …‎ 结构分析：这一句结构并不复杂，但有两个词容易被误解，一个是move，在这里是“提议”而不是“移动”或者“搬家”的意思，另外一个是loophole，不是“弹孔，枪眼”的意思，而是“（为了逃避困难而）含糊其辞”。‎ ‎ ‎ 句子译文：就在上周，克林顿提议修改《京都议定书》，环保团体认为这是一个逃避困难，讨好工业界的举动。‎ ‎ ‎ 题目分析 ‎ ‎ ‎1. 答案为A，属事实细节题。作者在第一段中列举了全球变暖带来的影响，如美国加拿大遭到热浪袭击，蝴蝶改变迁徙方式等，还提到学者们正忙于解释这一切“late spring suffering”，可见全球变暖带来了诸多问题。‎ ‎ ‎ ‎2. 答案为B，属事实细节题。文中第二段提到现在美国人对于和全球变暖作斗争一事表现得“less concerned than ever”，所以应该选择B。‎ ‎3. 答案为B，属推理判断题。文章第三段讲了工业集团联合起来进行广告攻势，意图破坏《京都议定书》的签署，并通过广告让人们相信全球变暖的问题不存在或者解决这个问题的成本太高。由此可见公众的反应是广告攻势的结果。‎ ‎ ‎ ‎4. 答案是A，属事实细节题。文章第四段开头指出环保主义者批评克林顿总统没有推动解决这一问题，但并没有提到敦促他去解决。‎ ‎5. 答案为B，属推理判断题。文章第四段批评的克林顿总统的做法，并引用环保者的话说“胆小的领导人不能给人带来希望，从而导致人们的冷漠。”可见总统工作不力带来了极大的负面影响。‎ ‎ ‎ 参考译文： ‎ 如果你想知道全球变暖是否真的已经来临，上周决不是问这个问题的时候。在夏季正式开始前两周，一股热浪席卷了占美国国土三分之一面积的东部地区和加拿大，使气温高达华氏90多度，甚至达到了100多度。与此同时，一批科学论文也纷纷发表出来，似乎都在解释所有这一切晚春之灾。在一份研究中，法国研究人员报告说使热量难以散发的温室气体现在已经达到了42万年来的最高水平。在另外一份研究中，美国科学家发现57种蝴蝶也许正在改变它们的迁徙路线以回应日益变化的热度模式。‎ ‎ ‎ 既然如此，热得难受的公众一定深信现在是采取措施让过热的地球降温的时候了，对吧？错了。虽然气温在不断攀升，美国地球物理学会的一份最新调查却显示美国人比以往更加不关心同全球变暖作斗争的事情。“我们对变暖谈论得越多，”这现研究的主持人约翰·伊莫瓦尔说道，“公众就越不关心。”‎ ‎ ‎ 这种对环境漠不关心的态度并不难理解。环保主义者抱怨说在过去两年工业集团发起了一场协同广告战，目的就是要破坏1997年签署的要求工业化国家减少温室气体排放量的《京都议定书》。为了阻止该协议获得美国参议院批准而投入的广告费用已经超过1300万美元。“‎ 这些广告的目的就是让大多数美国人相信根本不存在这个问题或者解决这个问题代价太过昂贵，”全国环境信托发言人彼得·凯利说道。‎ ‎ ‎ 环保主义者还批评克林顿总统没有推动解决这个问题。就在上周，克林顿提议修改《京都议定书》，环保团体认为这是一个逃避困难，讨好工业界的举动。“峰峦俱乐部”（Sierra Club）的政治事务主管丹尼尔·韦斯说道：“领导人胆小怕事，不能对他们寄予希望。”而正是因为没有希望，人们也就变得漠不关心了。如果这种普遍的听之任之的态度继续下去的话，伊莫瓦尔警告说，公众也许就会对全球变暖问题采取病急乱投医的解决办法。上周末有报道说在冬天印度洋上空降会形成大片由污染物形成的烟雾，一些人对此感到颇感安慰，但研究人员知识刚刚开始研究。这片云层虽然污染严重，但它能够改变太阳辐射的方向，由此带来降温。但科学家警告说我们不能依靠污染来解决全球变暖。那片烟雾中的烟尘及周之内就会污染气层降落下来，而温室气体还将存留几个世纪。‎ ‎ ‎ 环保主义者说，解决这个难题的办法就是向世人表明，人们有可能做到减少温室气体但不影响经济。解决办法包括排污量更小的汽车和更好的风能和太阳能技术。“自然资源保护委员会”项目总监格里格·韦茨通说：“有了这些东西，人们会感到更有希望。”当然，还有一种可能是，只有当人们感到更有希望时，他们才会敦促领导人寻找解决问题的办法。‎ 单元重点词句回顾 ‎1. It is a rapid increase compared to most natural changes. ‎ ‎1．vt. 比较；对照。如： Compare your answers with those at the back of the book to see if they are right. 把你的答案同书后面的答案对照一下，看看是否正确。 My handwriting can not be compared with my father’s. 我的书法不能与我父亲的相比。 ‎ ‎2．vt. 喻为；比拟。如： Man’s life is often compared do a candle.‎ 人生常被比为蜡烛。 Shakespeare compared the world to a stage.‎ 莎士比亚把人世比做舞台。 ‎ compare…with…表示“把……与……相比（同类相比）” compare…to… 表示“把……比做……（异类相比，比喻）” compared to /with 与……相比, 只能作状语 ‎2.How has this come about and does it matter?‎ come about : 发生，造成 相当于happen When Mother woke up, she didn’t know what had come about. I’ll never understand how it came about that you were late three times a week. Do you know how the air accident came about? ‎ ‎3. There is no doubt that….‎ 一、作不可数名词,作"疑惑;怀疑”‎ ‎①肯定句中doubt多接whether (一般不用if代替) 同位语从句。如: ‎ There's some doubt whether he'll keep his promise. 他会不会信守诺言还难说。 ‎ She had her doubts whether the new book would sell well. 她怀疑新书是否会畅销。‎ ‎②否定句中doubt多接that同位语从句。如: ‎ There is no doubt that they will ask you for help. 毫无疑问,他们会请你帮忙的。 ‎ I have no doubt that you will succeed. 我毫不怀疑你会成功的。 ‎ 二、作及物动词常用于下列句型中,作"怀疑;不能肯定;不大相信"解,一般不用进行时态。‎ ‎①用于否定句或疑问句,后接that引导的宾语从句。如: ‎ I don't doubt that he is telling the truth. ‎ 我毫不怀疑他在讲真话。 ‎ Do you doubt that he will win the match? ‎ 你怀疑他会赢这场比赛吗? ‎ ‎②用于肯定句,一般接whether 或if引导的宾语从句.如: ‎ I doubt whether we will make a profit out of it. 我认为我们不可能从此事中获利。 ‎ We doubt if she will be persuaded. ‎ 我们不知道她会不会被说服。 ‎ ‎4. He found that the amount of carbon dioxide keep on increasing during that time.‎ ‎①amount n. 数量 习惯用语：‎ an amount of 相当数量的; 一些 修饰不可数名词 amounts of 相当数量的; 一些 修饰不可数名词 large amounts of money 大量的金钱 ‎②keep on 继续 +doing sth.‎ 他们虽然很累了，还是继续工作。‎ They keep on working although they are tired.‎ ‎5. result in result in 结果; 致使; 导致 主语：起因 in 的宾语：结果 Acting before thinking always results in failure.做事不先考虑总会导致失败。‎ The accident resulted in the death of two people.这场意外事故造成两人死亡。‎ result from 起于, 由于, 由…引起，‎ 主语： 结果 from 的宾语：起因 His sickness resulted __in____eating too much. (in / from)‎ ‎6．concern ‎ 一、concern作动词 ‎① v.使担心；使关心；使烦恼 ‎ ‎ The boy's poor performance at school concerned his parents. ‎ 这个男孩在学校很差的表现，使他父母很担心。 ‎ ‎ 注意：其过去分词concerned通常作形容词用，意为“担心的；烦恼的；忧虑的”。‎ The concerned parents were all concerned for the children's safety. ‎ 忧心忡忡的家长们都为孩子们的安全担忧。 ‎ ‎②涉及；与……有关或相关 Attend to what concerns you. 注意与你有关的事物。‎ 注意：其过去分词concerned常用来作表语，意为“和……有关；牵涉”；而作定语，则意为“有关的”。 ‎ It is reported that the pop singer is concerned with selling drug.‎ 据报道，那个流行歌手涉嫌贩毒。 ‎ He asked all concerned to take an active part in helping the girl. ‎ 他要求所有相关的人积极帮助那个女孩。 ‎ 二、concern作名词 ‎ 有关……的事（可数） ‎ ‎ That's my concern, so I'll do as I like about it. 那是我的事，因此，我想怎么做就怎么做。 ‎ 关怀；关心（不可数） ‎ Some people don't show much concern for our environment. 有些人不太关心我们的环境。‎ 担心；担忧 ‎ She showed great concern about you.‎ 她很为你担心。‎ ‎7. range range v.排列, 使成行；偏袒，站在…的方面。‎ ‎ n. ：范围(尤指从…到…各种种类,可供选择的范围等，可加不定冠词) ；排列 beyond the range of… 超越……的范围 out of one’s range 某人达不到的 这家商店商品品种多。‎ The shop keeps a wide range of goods.‎ v.排列, 使成行；偏袒，站在……的方面。‎ 主要搭配为：+名词/代词；+介词+名词/代词；‎ 常可用于: 1. 被动结构 ‎ 2. range oneself；‎ ‎ 3. range from… to … / between…and … 从……到……不等。‎ 老师令其学生沿着小径排队。‎ The teacher _________________along the path.‎ 温度在15度到35度之间。‎ The temperature__________________________.‎ 我们应当列身于法律与秩序的一边。‎ We should __________________ on the side of law and order.‎ Keys：ranged his students；ranges from 15 to 35 degrees；range ourselves ‎8. build up 逐步建立，增加，增进 build up one’s fortune build up one’s strength build up the business This built up my hope after the interview.‎ Sediment (沉淀物)builds up on the ocean floor.‎ Keys：累积财富；；养精蓄锐；develop 扩大, 发展； 增加, 支持, 树立；collect 累积, 收集 ‎ ‎9.Some byproducts of this process are called “greenhouse” gases, the most important one being carbon dioxide.‎ the most important one being carbon dioxide 是一个独立主格结构，由名词+分词构成，在句中做补充说明或伴随的状况。‎ ‎________________(时间允许的话)，I will show you around the city.‎ ‎_________________(今天是星期天)，I don’t have to go to work.‎ ‎___________________________(没有人要说的话)，the meeting was closed.‎ Keys：Time permitting；Today being Sunday；Nobody having any more to say ‎10．Without the ‘green house effect’，the earth would be about thirty-three degrees Celsius cooler than it is.‎ 这是一个含蓄虚拟条件句有时假设的情况并不以条件从句形式表示出来，而是通过一个介词短语或其他方式表示。常用的词或短语有：without, but for，but that，otherwise，or，but等。 ‎ Without your help ( = If we had not had your help)，we could not have succeeded．‎ 要是没有你的帮助，我们是不会成功的。 ‎ ‎11.1. make a difference ‎ make a difference(1)有很大差别, 有很大不同(2)有很大的关系/影响 make some/ no difference to对...有些/没有关系 That makes no difference to me.‎ 那对我没有影响。‎ Exercise can make a great difference to your health.‎ 锻炼对你的健康产生很大的影响。‎ ‎12. put up with ‎ put up with 忍受;忍耐;受苦 That woman, as a housewife, has a lot to put up with. 作为家庭主妇,那女人得忍受很多烦恼。‎ 知识拓展 put aside 节省(钱、时间);储蓄;把……放在一边 ‎ put away 收拾起来;储存(钱);喝掉 ‎ put back 放回原处;拖延 put down 写下;记下;控制 ‎ put forward 提出(意见、建议);推荐 ‎ put off 延期;推迟 put on 假装;增加;上演(戏剧) ‎ put out 熄灭;使忧虑;扑灭;出版 put up 举起;张开(伞);张贴;为……提供食宿 ‎ ‎3. so long as / as long as as long as 只要，如果 As long as there is life there is hope. ‎ 留得生命在,不怕没希望. ‎ You can go out, as / so long as you promise to be back before 11 o'clock. ‎ 你可以出去,只要你答应在11点以前回来. ‎ I'll accept any job as / so long as I don't have to get up early. ‎ 只要不必早起,任何工作我都可以接受. ‎ 在用as / so long as连接的从句中,当其谓语为be,而主语和主句的主语相同时,则从句的主语和be可以省略。如: ‎ I'm sure we are safe as long as (we are) in his care. 我深信只要在他的保护下,我们就会平安无事. ‎ 单元语法归纳总结 强调句结构 常考的强调句结构是it 引导的句子。 一、It is (was) 被强调部分+ that (who) + 句子其他部分。此结构强调的成分仅限于主语，宾语和状语。‎ It is from the sun that we get light and heat. It was not until I had read your letter that I understood the true state of affairs.‎ Karl bought Marva a bicycle on her birthday．卡尔在玛瓦生日那天给她买了一辆自行车。  It was Karl that／who bought Marva a bicycle on her birthday．（强调主语）  It was Marva for whom Karl bought a bicycle on her birthday．（强调间接宾语）  It was a bicycle that Karl bought Marva on her birthday．（强调直接宾语）‎ 注意区别强调句中的that／who分句与定语从句：  It was the student that／who asked the silly question．是一个学生问了这么一个愚蠢的问题。（分裂句）  He was the student who asked the silly question．他就是问了这么一个愚蠢问题的学生。（划线部分是定语从句） ‎ 二、not ... until ... 的强调形式: It is not until + 被强调部分 + that ... “直到…才…”， 主要用于强调时间状语的强调句型。 ‎ We did not begin studying French until we entered university．我们进了大学才开始学法语。 要强调until we entered university，就成了：  It was not until we entered university that we began studying French． ‎ ‎______ the 18th century that man realized that the whole of the brain was involved in the workings of the mind．  A. During B. In C. It was until D. It was not until ‎ D对。直到十八世纪，人们才意识到：心理活动与整个大脑有关。‎ ‎ 三、强调句的疑问句句型 ‎1.强调句的一般疑问句句型:‎ Is / Was +it +所强调的部分+that / who/ whom +其它?‎ ‎2.强调句的特殊疑问句句型:‎ 特殊疑问词 + is/was it  that / who/ whom+其它 ?‎ Why is it that you hate winter？你究竟为什么不喜欢冬天？  How was it that you missed such a wonderful lecture？你怎么会错过这么精彩的报告？  When was it that they went abroad？他们什么时候出国的？ ‎ 四、判断强调句的方法 判断是否是强调句是，可把 It is / was …that 去掉，剩余部分在不增减任何词的情况下还是一个完整的句子，那么这种句子是强调句。‎ It was in the street that I met her father. ‎ ‎→In the street I met her father. ‎ It was because she was ill that they didn’t ask her to do the job.‎ ‎→Because she was ill, they didn’t ask her to do the job.‎ Step 3 Exercises 一、根据划线部分把下列句子变成强调句。‎ ‎1. Peter lent us the money.‎ ‎2. They want money.‎ ‎3. All this happened on Monday.‎ ‎4. I didn’t hear form her until last summer.‎ ‎5.Why does everyone think I am narrow-minded？ ‎ Keys：‎ ‎1. It was Peter who lent us the money.‎ ‎2. It is money that they want.‎ ‎3. It was on Monday that all this happened.‎ ‎4. It was not until last summer that I heard from her.‎ ‎5.Why is it that everyone thinks I am narrow-minded？‎ 二、Multiple choices ‎1. It was in this village ___ I was brought up.‎ ‎ A. where B. that C. on which D. which ‎2. Is it the factory______ this type of cars are produced?‎ A. which B. where C. that D. /‎ ‎3. It was _____ the old worker came that we _____ the experiment.‎ A. until; didn’t begin B. not until; began C. until began D. not until; didn’t begin ‎ ‎4. It was in the lab ___was taken charge of by Mr. Harris ____they did the experiment.‎ A. which，that B. that，which ‎ C. that， whom D. which，where ‎5. It was ___he did ___frightened me.‎ A. what，that B. that，that ‎ C. what，what D. that，what ‎6. _____ on Monday night that all this happened?‎ A. Is it B.? It is ‎ C. Was it D. It was Keys：BBBAAC 单元综合知识运用 一．根据所给汉语意思及其词性写出单词: 23% ‎ ‎1. 数据(n.)________ 2. 现象(n)_________,(pl.)_________ ‎ ‎3. 图表(n.)_______ 4. 结果，后果(n.)_________, (adj.)_________ ‎ ‎5. 污染(n.)________, (v.)__________ 6. 大灾难(n)________ ‎ ‎7. 气候(n.)________ 8. 稳固的(adj.)__________, (平稳地，持续地adv.)__________‎ ‎9. 减少(v.)_______, (反义词v.)________ ‎ ‎10. The ________(平均数)of 4, 8 and 3 is 5.‎ ‎11. There has been serious ________(分歧)between the two political parties over the question.‎ ‎12. Many scientists believe that it is human activity that has caused g________ warming.‎ ‎13. The burning of fossil f________ caused the increase of CO2.‎ ‎14. The result of a rising sea level would be w_______ flooding.‎ 15. It’s OK to leave an e_______ appliance on.‎ 16. She g________ at her watch and told me it was 12 o’clock.‎ 17. People who believe in God have no doubt about the e_________ of God.‎ 18. It is very convenient to use a m___________ oven to cook food.‎ 二. 在下列空格中填入适当的词,将其补充完整: 14%‎ ‎1.come______发生，造成; 2.compare ______/ ______和~~比起来;‎ ‎3.______ ______ ______ 大量的 4.result ______ 导致 ‎5. put up ______忍受，容忍 6.make a ______ 有关系，有影响 ‎7.an so ______ 等等; 8.build ______ 逐步建立，增加 ‎9. keep ______ 继续 10. have an ______ on 对~~由影响 ‎11. on the ______ 大体上，基本上 12. glance ______ 瞥一眼 ‎13. result ______ 由~~引起 14. ______ than 除了 三．用上面所填词或词组的适当形式填空：10%‎ ‎1. Global Warming has ____________ the rise in the sea level..‎ ‎2. I can not ____________ the noises here.‎ ‎3. You have made a few mistakes, but ____________ you have done well.‎ ‎4. ____________ her child, his is polite.‎ ‎5. There are ____________ students in Class 5 and Class 9.‎ ‎6. What you said did ____________ on my job.‎ ‎7. The rain ____________ all night.‎ ‎8. Sports and games can ____________ our bodies.‎ ‎9. Life is often ____________ a journey.‎ ‎10. ____________ you promise to return it to me, you can borrow my book.‎ 四．完形填空: 10%‎ 阅读下面短文，掌握其大意，然后从11 --- 20各题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。‎ The population problem may be the   51   one of the world today. The world’s population is growing   52  _ . Two thousand years ago, there were only 250 million people  __53__   the earth. Four hundred years ago, the number was  __54 _ 500 million. But at the beginning of the  __55   century, the world’s population was about 1,700 million. In 1970, this number was 3,600 million. In 1990, the number was five billion. A   56  _ report says that the world population will   _57   six billion by the end of the 20th century. This is just ten   58  _ after it   59 _ five billion. People say that by the year 2010,  __60  _ may be seven billion. 1．A．great B．greater C．greatest D．greating 2．A．faster and faster B．fast and fast C．fastest and fastest D．faster and fast 3．A．in B．on C．at D．for 4．A．nearly B．more C. almost D．over 5．A．twenty B．twelve C．twentieth D．twelfth 6．A．USA B．UN C．PRC D．PLA 7．A．past B．pass C．passed D．passes 8．A．weeks B．months C．seasons D．years 9．A．get B．gets C．reached D．reach 10．A．this B．its C．one D．it 五．单项填空: 15%‎ ‎11. The traffic accident resulted _____ the driver’s carelessness, which resulted _____ the deaths of 3 people.‎ ‎ A. in; from B. from; in C. of; in D. in; of ‎12. It is the protection for the trees _____ really matters, rather than how many trees are planted.‎ ‎ A. what B. that C. / D. which ‎13. Do you know how much the lawyers _____ for their service?‎ ‎ A. spend B. cost C. take D. charge ‎14. Can it be in the restaurant _____ we had dinner last Sunday _____ you left your wallet?‎ A. where; where B. that; that C. that; where D. where; that ‎15. I just wonder _____ that makes him so excited.‎ ‎ A. what he does B. why it does C. what it is D. how it is ‎ ‎16. Whenever there is _____ sun and rain, the fields are green.‎ ‎ A. a great amount B. quantity of C. plenty of D. a number of ‎17. It is _____ that this red sweater belongs to.‎ ‎ A. her B. herself C. she D. hers ‎18. ---I haven’t found Tom on the court. ----Oh, he doesn’t _____ in our team.‎ A. count B. calculate C. number D. amount ‎ 19. With more forests being destroyed, huge quantities of good earth _____ each year.‎ A. is washing away B. is being washed away C. are washing away D. are being washed away ‎20. It was not until 1999 ________ regular radio broadcast began.‎ A. while B. which C. that D. since ‎21. ----Is it my age _______the boss minds?‎ ‎ ----I’m afraid not. He will consider _______ necessary to have an experienced assistant.‎ ‎ A. which; it B. that; it C. which; that D. that; that ‎22. The scientist _____ that there would be a rainstorm the next week and it did happen.‎ ‎ A. predicted B. related C. observed D. debated ‎23. He ________ a plan in that meeting for the committee to discuss.‎ ‎ A. put away B. put forward C. put off D. put on ‎24. ---The boy said he could lift the heavy stone. ---_____ is no doubt about that.‎ A. There B. It C. This D. What 25. ‎_____ you take a taxi, you’ll still miss your train.‎ A. As long as B. As soon as C. Even if D. As if 六．阅读理解: 28% A Vitamin(维生素) D is important for health and growth. It is used by the body to form strong bones and teeth. That is why growing children need it.‎ Vitamin D is called the sunshine vitamin. It forms when the skin is bared to the sun. Long before people knew what Vitamin D was, they learned that sunshine was important. Poor children lived in crowded slums(贫民区). And they were often ill with rickets(软骨病). In England a tax was once placed on windows. Builders put few windows in houses. Rickets became so common that it was called the England disease.‎ ‎26. Vitamin D is important for . ‎ A. healthy bones B. strong teeth C. Both A and B D. Neither A nor B ‎27. Vitamin D is called the sunshine vitamin because it .‎ A. can be formed by sunlight B. throws off rays like the sun C. is orange in color D. is important for health ‎28. One good way to get Vitamin D is to .‎ A. Sleep with your window open B. play in the sunshine C. eat plenty of fresh vegetables D. live in crowded slums ‎29. An increase of rickets in England was once caused by .‎ A. windows B. a tax C. fog D. wind B Every day we go to school and listen to teachers, and the teacher will ask us some questions. Sometimes, the classmates will ask your opinions of the work of the class. When you are telling others in the class what you have found out about these topics, remember that they must be able to hear what you are saying. You are not taking part in a family conversation or having a chat with friends --- you are in a situation where a large group of people will remain silent, waiting to hear what you have to say. You must speak so that they can hear you loudly enough and clearly enough but without trying to shout or appearing to force yourself.‎ ‎ Remember, too, that it is the same if you are called to an interview whether it is with a professor of your school or a government official who might meet you. The person you are seeing will try to put you at your ease in ordinary conversation but the situation is somewhat different from that of an ordinary conversation. You must take special care that you can be heard.‎ ‎30. When you speak to the class, you should speak __________.‎ ‎ A. as loudly as possible B. in a low voice C. loudly D. forcefully ‎31. The situation in the class is _________ that in your house.‎ ‎ A. not very different from B. sometimes the same as ‎ C. sometimes not the same as D. not the same as ‎32. If you are having a conversation with an official, the most important thing for you is _____________.‎ A. to show your ability B. to be very gentle C. to make sure that you can be heard D. to put the official at ease ‎33. The main idea of this passage is __________.‎ ‎ A. that we must use different ways at different situations ‎ B. that we must speak loudly ‎ C. that we must keep silent at any time ‎ D. that we must talk with the class ‎34. The word “somewhat” in the last part of the passage means _________.‎ ‎ A. a bit B. little C. a certain D. quite 第二节：阅读表达 阅读下面的短文，根据其中内容回答问题。‎ A farmer had some puppies (baby dogs) to sell. As he was putting up an ad on the edge of his yard, he felt a pull on his trousers. He looked down into the eyes of a little boy.‎ ‎“Mister,” he said, “I want to buy one your puppies.” ‎ ‎“Well,” said the farmer, “these puppies come from fine parents and cost much money.” ‎ The boy dropped his head for a moment. Then reaching deep into his pocket, he pulled out a handful of change and held it up to the farmer. “ I’ve got thirty—nine cents . Is that enough to take a look? ” ‎ ‎“Sure,” said the farmer.‎ And with that he called, “Here, Dolly! ” ‎ Out from the doghouse ran Dolly followed by four little balls of fur (绒毛) . The little boy’s eyes danced with joy. As the dogs made their way to the fence (栅栏) , the little boy noticed something else inside the doghouse. Slowly another little ball appeared; this one noticeably smaller. Then in a somewhat awkward manner ( 笨拙地 ) the little pup began running toward the others, doing its best to catch up . ‎ ‎“I want that one.” the little boy said, pointing to the smallest puppy. ‎ The farmer knelt ( 跪 ) down at the boy’s side and said , “ Son , you don’t want that puppy. He will never be able to run and play with you like these other dogs would.”‎ With that the little boy stepped back from the fence , reached down , and began rolling up ( 卷起 ) one leg of his trousers . In doing so he showed a steel brace ( 金属支架 ) running down both sides of his leg and a specially made shoe . Looking back up at the farmer, he said, “ You see , sir , I don’t run too well myself , and he will need someone who understands . ” ‎ ‎ Actually our world is full of people who need someone who understands. ‎ ‎35．Who came to see the puppies ? ‎ ‎ _______________________________________________________ ‎ ‎36．Did he have enough money to buy a puppy ?‎ ‎ _______________________________________________________ ‎ ‎37．How many puppies did the farmer have ? ‎ ‎ _______________________________________________________ ‎ ‎38．Why did the boy want the special dog ? ‎ ‎ _______________________________________________________ ‎ ‎39．What is the possible ending of the story ? ‎ ‎ _______________________________________________________ ‎ 高二新课标选修6 Unit4 Global Warming 单元测试题答题栏 姓名____________班级_____________座位号__________‎ 题号 ‎1‎ ‎2‎ ‎3‎ ‎4‎ ‎5‎ ‎6‎ ‎7‎ ‎8‎ ‎9‎ ‎10‎ ‎11‎ ‎12‎ ‎13‎ ‎14‎ ‎15‎ 答案 题号 ‎16‎ ‎17‎ ‎18‎ ‎19‎ ‎20‎ ‎21‎ ‎22‎ ‎23‎ ‎24‎ ‎25‎ ‎26‎ ‎27‎ ‎28‎ ‎29‎ ‎30‎ 答案 题号 ‎31‎ ‎32‎ ‎33‎ ‎34‎ ‎35‎ ‎36‎ ‎37‎ ‎38‎ ‎39‎ ‎40‎ ‎41‎ ‎42‎ ‎43‎ ‎44‎ ‎45‎ 答案 ‎ ‎ 选修6 Unit4 Global Warming 单元测试题参考答案 一．根据所给汉语意思及其词性写出单词: 23% ‎ ‎1. 数据(n.)data 2. 现象(n)phenomenon,(pl.)phenomena ‎ ‎3. 图表(n.) graph 4. 结果，后果(n.)consequence, (adj.) consequent ‎ ‎5. 污染(n.)pollution, (v.)pollute 6. 大灾难(n)catastrophe ‎7. 气候(n.)climate 8. 稳固的(adj.)steady, (平稳地，持续地adv.)steadily ‎9. 减少(v.)decrease, (反义词v.)increase 10. The average(平均数)of 4, 8 and 3 is 5.‎ ‎11. There has been serious disagreement(分歧)between the two political parties over the question.‎ ‎12. Many scientists believe that it is human activity that has caused global warming.‎ ‎13. The burning of fossil fuels caused the increase of CO2.‎ ‎14. The result of a rising sea level would be widespread flooding.‎ 15. It’s OK to leave an electrical appliance on.‎ 16. She glanced at her watch and told me it was 12 o’clock.‎ 17. People who believe in God have no doubt about the existence of God.‎ 18. It is very convenient to use a microwave oven to cook food.‎ 二. 在下列空格中填入适当的词,将其补充完整: 14%‎ ‎1.come about发生，造成; 2.compare to/ with和~~比起来;‎ ‎3. A quantity of大量的 4.result in 导致 ‎5. put up with忍受，容忍 6.make a difference 有关系，有影响 ‎7.an so on 等等; 8.build up 逐步建立，增加 ‎9. keep on 继续 10. have an effect on 对~~由影响 ‎11. on the whole 大体上，基本上 12. as long as 瞥一眼 ‎13. result from 由~~引起 14. other than 除了 三．用上面所填词或词组的适当形式填空：10%‎ ‎1. Global Warming has resulted in the rise in the sea level..‎ ‎2. I can not put up with the noises here.‎ ‎3. You have made a few mistakes, but on the whole you have done well.‎ ‎4. Compared to/with her child, his is polite.‎ ‎5. There are quantities of students in Class 5 and Class 9.‎ ‎6. What you said did make a difference on my job.‎ ‎7. The rain kept on all night.‎ ‎8. Sports and games can build up our bodies.‎ ‎9. Life is often compared to a journey.‎ ‎10. As long as you promise to return it to me, you can borrow my book.‎ 题号 ‎1‎ ‎2‎ ‎3‎ ‎4‎ ‎5‎ ‎6‎ ‎7‎ ‎8‎ ‎9‎ ‎10‎ ‎11‎ ‎12‎ ‎13‎ ‎14‎ ‎15‎ 答案 C A B D C B B D C D B B D D C 题号 ‎16‎ ‎17‎ ‎18‎ ‎19‎ ‎20‎ ‎21‎ ‎22‎ ‎23‎ ‎24‎ ‎25‎ ‎26‎ ‎27‎ ‎28‎ ‎29‎ ‎30‎ 答案 C A A D C B A B A C C A B B C 题号 ‎31‎ ‎32‎ ‎33‎ ‎34‎ ‎35‎ ‎36‎ ‎37‎ ‎38‎ ‎39‎ ‎40‎ ‎41‎ ‎42‎ ‎43‎ ‎44‎ ‎45‎ 答案 D C A A ‎35．A little boy . 36．No . (he didn’t ) 37．He had five ‎38．Because they had the same problem and the boy thought the puppy needed someone who understood ‎ ‎39．Maybe the farmer would give him the dog .‎