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仁爱九上TopicSpaceshipsaremainlycontrolledbycomputers学案
名词 答复;回答 形容词 英雄;勇士 搜索;搜查 载人的;由人操纵的 发射 动词 有魔力的 宇宙飞船 发射 令人惊异的 传说;神奇故事 证明 干的;干燥的 宇航员 达到;取得 极小的;微小的 人类 掌握;精通 词组 主人 期望;认为 月球探测器 介绍;引进 使…干;弄干 发出;射出 宇宙飞船,航天飞机 怀疑;疑惑 无疑地 微型世界 取消;撤销 例如 望远镜 连接,把…联系起来 打开 怀疑;疑惑 交换;调换 连接;相连 信封 点击 单击;点击 屏幕;荧光屏 答复;回答 收件箱 搜索;搜查 Unit 4 Topic 1 分析下列单词的词性及词意 heroine-- _____ ( ) achievement---_______( ) change--- ___ ( )_____( ) magic---_________( ) amaze---_________( ) introduce---_______( ) telegraph---_______( ) telephone---_______( ) connection-- ( ) nation--- ( ) mini--_______( ) box---_____( )_____( ) Section A 一. 读1a,回答1b的问题 二. 在文中找到并划出下面的短语 1.在科学博物馆里___________ _____ 2.中国太空旅行的第一人__________________ 3.我们的民族英雄_________________________________ 4.把人送进太空___________________________________ 5.又发射两艘太空飞船___________________ 6.在过去几年中________ ____ 7.听起来不错(真好)________________________________ 8.取得很大进步___________________________________ 9.在航天工业方面_________________________________ 10.中国第一个月球探测器__________________________ 11.What a large crowd!_____________________________ 12.实现某人的梦想________________________________ 13.dream about space travel________________ _____ 14.围绕地球旅行_________________________________ 15.载人的宇宙飞船 ___________________ 16.发射进太空__________________ _ 17.嫦娥的传说____________ ______ _______ 18.填空__________________ 19.show great interest in…_______ 20.一所航空培训学校____________ _____ 21.在4月12日早上_______________________________ 22.安全地着陆地球______________________________ 23.last 108 minutes_________________________________ 24.make the first successful manned flight into space _____________ 25.对…感兴趣_______ 26.the meaning of Gagarin’s space exploration _______________________________________________ 27.set foot on the moon___ 28.在他的一生中__________________________ 29.his last space flight_______________________________ 30.和他的伙伴一起_______________________ 31.land on the lunar surface__________________________ 32.迈出了人类进入太空的第一步 _______________________________ 33.安全返回地球 ________________________ 三. 在文中划出下面的句子并分析 1.He is our national hero. 译:________________________________________ 点拨:hero(复数)--- heroes 拓展:Negro(黑人) --- Negroes / potato(土豆)--- potatoes / tomato(西红柿)--- tomatoes 记忆秘笈:(黑人英雄喜欢土豆和西红柿)复数加-es, 其余以o结尾的名词加s构成复数 练习:radio--- zoo--- piano--- photo--- bamboo---__________ 2.Who is the first Chinese to travel into space? 译:_________________________________________________________ China is the third nation to send a person into space. 译:____________________________________________________ Yuri Gagarin from the Soviet Union was the first man in the world to travel into space. 译:___________________________________________________________________ 点拨:the + 序数词 + (名词)+to do sth. --- 第…个做某事的… 练习:a.今天早上我是第一个来到学校的学生。I was _____ ______ ___ to this morning. b.晚会上他们是最后到达的人。They were _____ __ __ at the party. c.你是第二个问我那个问题的人。You are _____ __ _____ ask me that question. 点拨:send…into…--- 把…送入…里 拓展:send …up --- 发射… send for sb. --- 派人去请某人 练习:a.中国将会把更多的卫星送入太空。China more satellites . b.他病了,他的妻子及时派人请来了医生。He was ______, and his wife in time. c.到目前,许多国家已经发射了人造卫星。Man-made satellites ____ by many countries so far. 3.That proves that China has made great progress in its space industry. 译:________________________________________ 点拨:prove --- 证明,证实(动词) 用法: ①prove + that 从句 --- 证明… ② prove to be + 形容词 --- 后来被发现是 ③prove +sb./sth.+ (to be ) + 形容词 --- 证明某人/某物… ④prove sth. to sb.---向某人证明某事 练习:a.This proves that I was right. 译: ___________ . b.His words proved to be right at last. 译:____________ . c.She has proved everyone wrong. 译:__________________________________________. d.只要给我一次机会,我就会证明给你看。Just _______ ____ ____ _______ and I’ll _________ it ______ _______. 点拨:make some /great / rapid progress in (doing ) sth. --- 在(做)某事方面取得一些/很大/快的进步 链接:make one’s bed make mistakes make sure make friends__________ make money ______ make a decision make tea ____ make faces ____ 练习:1.)Mike 的汉语进步很快。Mike is __ ___ ___ Chinese. 2.)中国在控制污染方面已经取得了一些进步。China __ ___ _ _ controlling pollution. 4.What’s more, we have launched another two spaceships in the past few years. 译:___________________________ 点拨:what’s more --- 而且,还有(插入语) 类似的结构还有: what’s worse --- 练习:1.他喜欢那顿饭,而且把它吃光了。He enjoyed the meal. _ , he ______ it . 2.更糟糕的是,我们的用水供给是非常有限的。______ ________, our water supplies were very low. 点拨:another two spaceships --- 又有两艘宇宙飞船 = two more spaceships 练习:a.还有20棵树需要栽。________ _____ _______ need planting. = ______ ______ _______ need planting. b.我还想再吃个苹果。I would like ______ _______ _______ _______ apple. 5.I think you can achieve your dream in the future. 译:_______________________________________________________ 点拨:achieve --- 达到,实现(动词) achieve one’s dream --- 实现某人的梦想 链接:achievement--- (名词) 辨析:achieve 和 come true 看例句总结:_____________________________________________ 例句:They hope they will achieve their dream one day. --- They hope their dream will come true one day. 译:_______________________________________________________ 6. He took the first step into space for mankind. 译:_____________________________________________________ 点拨:take the first step ---迈出了第一步 链接:step --- 脚步,步伐,步骤,台阶(名词);踏步,踩住(动词) 练习:a. She took a few steps towards the window. 译:_____________________________________________________ b. She stepped into the room and sat down in a sofa. 译:_______________________________________________ c. Sorry! Did I step on your toes? 译:_______________________________________________ Section B 一. 在文中找到并划出下面的短语 1.问/告诉某人一些关于…的事情_____________________ 2.主要被电脑控制 _________________________ 3.控制速度和方向_______________________________ 4.对…知道一点点____________________ 5.建议某人做某事__________ ____ 6.更好地为我们服务_______________________________ 7.谢谢你的介绍___________________________ 8.期望某人做某事_____ _____ 9.在太空旅行期间__________________________ 10.一些喝的(饮料)_______________________________ 11.许多不同种类的食品____________________________ 12.add water to dried food____________________________ 13.so that_______________ 14.fly around_______________ 15.influnce the space’s control________________________ 16.没有食物碎屑__________________________________ 17.通过望远镜看星星__________________________ _ 18.一个…的更清晰地景象__________________________ 19.在太空中__________ 20.似乎,好像____ _____ 二.在文中划出下面的句子并分析 1.Spaceships are mainly controlled by computers. 译:________________________________________________ 点拨:mainly --- 主要地,大部分地(副词) 链接:main的形容词形式 ---main role---______---main road---_____ 练习:a.这种蛋糕主要是用牛奶和面粉制成的。This kind of cake _______ ________ _______ ________ milk and flour. b.这篇文章大意是什么?What’s _______ _______ ________ ______ the passage? 2.Astronauts use computers to control the speed and direction of spaceships, even the temperature. 译:________________________________________________________________________ 点拨:use sth. to do sth. --- 使用…做某事 思考:动词不定式短语to control the speed…在此做__________状语 3.It’s important to master computer technology.译:__________________________________________________ 点拨:master ---掌握;精通(动词);主人(名词) 注意区别:study---___________ learn---__________ 思考:it 在此做_________语,动词不定式短语to master computer technology 是_____________语 4. I advise you to study hard to make computers serve us better. 译:______________________________________________ 点拨:advise---建议,劝告(动词) 用法:①advise doing sth.(动名词作宾语)② advise sb. to do sth. (不定式作宾语补足语) 练习:a.他建议马上出发。He _________ ___________ at once. b.他常常建议我们尽可能多锻炼。He _________ ______ _____ take exercise _____ ______ _____ _________. 点拨:make computers serve us better 使电脑更好地为我们服务 总结:a. make +宾语+宾补 --- 使处于某种状态,使成为 b.make sb. do sth. --- 使某人做某事 c.be made to do sth. --- 被迫做某事 d.make +宾语+过去分词--- 使…被… 练习: 1)这药使我感觉好一点。This medicine me . 2)那个影片使他伤心。The movie ________ him __________. 3)我们选他当我们的班长。We of our class. 4)他们被那个笑话逗得大笑。They by the joke. 5)你能让别人明白你的意思吗?Can you in English? 5. Mr. Lee expected Kangkang to learn English well…译:____________________________________________________ 点拨:expect --- 预期,预料,期待(动词) 用法:a. expect to do sth.--- 期望/希望做某事 b.expect sb. to do sth.--- 期望某人做某事 c.expect+that从句--- 期盼… 练习:a.他们期望能早点回家。译:_____ ____________________. b.老师们期望我们努力学习英语。译: . c.我们期望他们安全返回。译:_________________________________________________________. 6.It has everything the astronaut need to live outside the craft, like a radio, oxygen, something to drink and special pockets. 译:_______________________________________________________________________________________________ 点拨:everything (that) the astronaut need to live outside the craft --- 宇航员在航天飞机外生存的一切 练习:请告诉我你知道的一切。Please tell me ________ ______ _______. 7.Some are ready-to-eat and others are not. 译:______________________________________ 点拨:some…others…---一些…其它一些(可能还有一些) 对比:some…the others…---一些…其它一些(没有别的了) 练习:a.There are many people in the square. _______ are exercising, ____________ are chatting. b.There are 50 students in my class. _______ are Chinese, ___________ are foreign students. 8. It lifts them through the air, just as if they were moving in space. 译:____________________________________________ 点拨:just as if they were moving in space --- 就好像他们在太空行动一样 as if后面的从句是一种虚拟语气的用法,即表达的是非真实的情况,所以用了过去进行时态 对比:a.It sounds as if it was raining outside.---下雨了吗?______ b.It sounds as if it is raining outside. ---下雨了吗?______ Section C 一. 读1a, 完成1b, 1c 和2 二. 在文中找到并划出下面的短语 1.在工作和娱乐的许多方面_______________________ 2.无疑地_ ________________________________ 3.在电脑的帮助下________________________________ 4.保证他们的心脏正常地跳动____________________ 5.对人类有危险___ ____ _ 6.订货和取消订单_________________________________ 7.出现,产生 ___________________________ 8.私人电脑 _______9.看电影_____________ 10.多亏了因特网_________________________________ 11.购物和做生意_________________________________ 12.代替在纸上写信________________ 13.通过发电邮的方式____________ 14.网上聊天_________________ 15.例如 ___ 16.使世界更小_______________________________ 17.从事计算机工作时间太长_______________________ 18.患头疼或眼疼______________________________ 19.玩电子游戏太过分____________________________ 20.尺寸很小______________________________________ 21.把两个或更多的东西连接起来____________________ 22.一种…的感觉__________________________________ 23.be uncertain about something_______________________ 24.与某人交换信息_______________________________ 25.list the advantages and disadvantages of the computer ________________ 26.造句__ _________________________ 27.pay attention to the structure_________________ 三. 在文中划出下面的句子并分析 1.There is no doubt that computers are very useful in technology and business.译:___________________________________ 点拨:no doubt(名词) --- 无疑地,很有可能 句型:There is no doubt that … --- 毫无疑问,确实 拓展:doubt --- 怀疑,疑惑(动词) a.在肯定句中,doubt + whether 从句 b.在疑问句或否定句中,doubt + that 从句 练习:1)毫无疑问你犯了一个大错误。______ ____ ____ ________ ______ you great . 2)我肯定他会准时来。I ________ doubt he will come _____ _________. 3)她一到那儿时必定会给我们打电话。 __ she’ll call us ____ _______ ____ she gets there. 4)我想他不会很快就来。I doubt he will come soon. 2.With the help of computers, doctors can find diseases easily and solve other problems. 译:_________________________________________________________________________________ 3. For example, tiny computers inside patients’ bodies can keep their hearts beating normally. 译:______________________________________________________________________________________ 点拨:tiny (形容词) 极小的,微小的 思考:tiny的比较级--- 最高级--- 近义词--- __ 点拨:normally --- 正常地,正规地,一般地 思考:normally的形容词---____________ 4.In business, computers are used to place and cancel orders. 译:_______________________________________________ 对比:be used to doing sth. ---_______________________ be used to do sth. ---_________________________ 练习:a.我以经习惯了网上购物。________________________________________________________________________ b.电脑被我们用于购物。__________________________________________________________________________ 5.Since the Internet came into being, people’s lives at home have changed, too. 译:__________________________________ 6.Besides, not everything we read on the Internet is true or good for us. 译:________________________________________ 思考:we read on the Internet 是一个________从句,修饰先行词____________ Section D 一. 在文中找到并划出下面的短语 1.收发电邮________________________________ __ 2.遵循这些指示___________________________________ 3.打开(电脑等)__________ 4.连网__________________ 5.打开你的电邮程序_______________________________ 6.在屏幕上____________________7.点击______________ 8.输入你的电邮标题___________________ 9.type it in the big, empty box________________________ 10.一个信息的清单__________ ______ 11.完成做某事__________ _______ 12.返回到收件箱________ _____ 13.put the following pictures in the right order ___________________ 14.设计一个墙报__________________________________ 15.上网_______________ 16.搜索信息________________ 17.显示屏___________ 18.主机______________________ 19.键盘___________ 20.鼠标_________ 21.音箱________ 查看更多