人教版选修七Unit 3.doc

人教版选修七 Unit 3 Under the Sea词语辨析 1). shore/seaside/beach/coast/bank n.海边，海岸shore 指海岸，湖岸，也指近海的一带。seaside指近海边地区供游客休憩，娱乐的海边。beach指海洋或大湖在涨潮时被淹没而退潮时又露出的斜坡，可供人们玩乐，消遣的沙滩，海滩。coast以陆地为中心的海岸线bank河流的堤，岸【练习】选择shore/seaside/beach/coast或bank并用其适当的形式填空1) Last summer we spent all our holiday at the _.2) I enjoy lying on the _ with sunglasses in the sun.3) Its dangerous for children to play on the _ of the river.4) We often see many ships on the sea about several miles off the _.5) The land is barren on the east _.2). flee/escape v.逃避, 逃跑, 逃走flee 只说明动作，不强调结果。escape逃离，结果是成功的。【练习】选择flee或escape，并用其适当的形式填空1) The enemy _ in disorder. 2) Citizens were forced to _ the besieged city. 3) He narrowly _ death. 3) deep/deeply adv.深深地；deep 表示深地，深处（常用于具体的方面）deeply常表达抽象含义。【练习】选择deep或deeply并用其适当的形式填空1) The police found out the lost child _ in the woods at last. 2) All of us were _ shocked at the bad news.词性变化 1. depth n. 深, 深度,deeply adv.深深地deep adj.& adv. 深的;深入地,2. conserve v. 保存, 保藏conservation v. 保存, 保持3.vivid adj. 生动的, 鲜明的, 活泼的vividly adv. 生动地, 鲜明地4. awesome adj. 引起敬畏的, 可怕的awe n. 敬畏awe vt.敬畏5.tasty adj. 好吃的, 可口的taste v.品尝; n味道, 味觉tasteless adj. 没味道的, 无鉴赏力的【练习】根据句子结构，用括号内所提供词的适当形式填空1) The lake is over 20 meters in _ so we were all moved _ by the man who dived _ into the lake to save the little boy. (deep)2) I _ remember the girl dressed in _ color he drew in the exhibition.(vivid)3) Anyone who launches a war is _ and is _ by people who love peace all around the world. (awe)4) The _ of energy will help us research the way to save and _ the energy. (conserve)5) Though the soup is _, Ive lost my sense of _ and it _just like _water.(taste)重点词汇 1. annual adj. 每年的；按年度计算的/ n. 年刊；年鉴重点用法annually adv. 年年地, 每年地1) 为加深理解，我们愿意与国外友人交换学校年鉴。2) 工人们的年收入增加了250元。2. witness n. 目击者；证人；证据vt. 当场见到；目击1) 没有人能证明他在场。_2) 这些事实证明了他的粗心。_3.accommodation住所 重点用法accommodate v. 向.提供, 容纳, 调和; 适应 accommodation address临时通讯处accommodation allowance膳宿津贴1) 我们今晚能找到旅馆住宿吗?_2) 这间旅馆可以容纳500多人住宿。_4.abandon vt. 放弃；遗弃；抛弃n放任, 狂热重点用法abandon oneself to sth./doing sth. 沉溺于 abandon to sb 把舍弃给with abandon放任地；放纵地；纵情地1) After the victory，the soldiers sang and danced_(纵情地).2) (这项方案的放弃)_ resulted from lack of enough money.3) During the Second World War，millions of people throughout the world_(离弃家园)4) _ (不要悲观失望)though in great difficulty.5.reflect vt. 映射；反射vi. & vt. 思考重点用法reflection n 反射；反映；思考；沉思 reflective adj反射的；反映的；沉思的reflect on v. 思考，反省练习用reflect的相关介词或正确形式填空.1)The moon appears a _ surface of the lake2)After a minutes _，he answered 3)The plan _ which he reflected was ridiculous4)The problems _ at discussion are to be dealt at tomorrows meeting.6.aware adj. 意识到的；知道的重点用法unaware不察觉的, 不知道的 awareness n. 知道, 晓得bebecome aware of sth意识到某事 be aware that-clause知道；意识到make sbaware that-clause提醒某人注意 make sbaware of让某人注意到注意：aware后跟名词性从句时，一般在从句前不能用of，但在what从句前必须用of。练习 用恰当的介词或aware恰当的词性填空。1) Also when you write your goals in a particular way you are able to make yourself continuously aware _ situations that will bring you nearer to your goal2)The principal didnt seem to be aware_there should have been so much dispute about the decision3) Health officials throughout the world have tried to make people raise_ about AIDS. 4) Mike seems_ of the trouble hes causing, otherwise he would stop it7.scare vt. 恐吓vi. 受惊吓重点用法scaring adj令人害怕的；吓人的 scared adj 受惊吓的；感到害怕的be scared of(=be afraid of) 遇到(某种事物或行为)而害怕be scared to do(=be afraid to do)不敢做 be scared to death吓死了1) 听到枪声，那个贼吓得要死。 _2) 他容易受惊吓。_重点词组 1. sort out整理；挑出; 解决(问题困难)短语归纳 sort through 查看并挑选出 put away 把存放好1) 他从相片中挑出自己的，并把它们放到相册中。2) 放学了，把书本收好。 2. help out 帮助（摆脱困难或危难）；协助；使脱离困境短语归纳 help sb with sth帮助某人做某事 with the help of在.的帮助下, 借助help oneself to请随便自己动手(夹菜吃、用等)cant help doing sth禁不住 cant help but do sth只得；不得不1)在老师和同学们的帮助下，小明终于摆脱了爱打电子游戏的习惯。_2)地震中，许多家长不得不眼睁睁地看着他们的孩子埋在废墟中。_3.throw oneself out of 跃出 短语归纳 throw oneself at冲向 throw oneself into投身手；积极从事 throw away扔掉throw up呕吐 throw sb into prison把某人投入监狱； throw at对准向扔去(希望击中)；throw to向(方向)扔去1）休息了一会后，他重新投入了救援工作。_2）你可以帮他把书传给他，但向别人投掷书本是不对的。_4.upside down 上下翻转过来短语归纳 inside out里面翻转过来的1）你把那幅画挂颠倒了！_2）春节期间，中国人喜欢将“福”字倒过来挂_重点句子 1. It was a time when the killer whales, or “killers” as they were then called, helped the whalers catch thebaleen whales that were on their annual migration.那个时期，虎鲸（当时被称为“杀手”）帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。解释It was/is a time when 曾经一度（那时）1) 曾经没人能理解我的计划和雄心。_2. I had already heard that George didnt like being kept waiting, so even though I didnt have the rightclothes on, raced after him. 解释even though=even if即使，即便（引导让步状语从句）1） 即便你无路可走，你也不能任由自己放弃自己的目标。_2） 尽管他已经说了很多遍“对不起”，他的女朋友还是不愿意原谅他。_Keys: 1) You should not resign yourself to giving up your goal, even though you may no way to go.2)Even though he has said “sorry”for many times, his girl friend would not forgive him.3.Im sitting in the warm night air with a cold drink in my hand and reflecting on the day-a day of puremagic! 解释with+宾语+宾语补足语 在句中充当状语，表伴随，原因等1）我睡觉时喜欢开着窗。_2）妈妈讲着故事，小孩很快就睡着了。_课文要点课文词汇等填空根据课文内容完成下面语法填空，注意单词拼写和词语用法： 1 the morning of 19th January I went snorkeling. 2 (see) such extraordinary beauty, I thought every cell in my body woke up and 3 was like discovering a whole new dimension of life. During the trip, I first became aware of the vivid colors 4 (围绕) me and the fantastic corals, in and around 5 all kinds of elegant fish 6 (be) swimming among them. 7 there are still something 8 made me feel 9 (害怕). For example, I didnt want to get close to the eel, the giant clam and the grey reef sharks, for they made me scared to death 10 a moment. 答案：1. On2. seeing3. it4. surrounding5. which6. Were 7. But8. that9. frightened10. For单元自测 完形填空 Globalcall Communications has grown from a telecommunications solutions provider for local businesses in the greater Seattle metropolitan area to a truly global corporation providing telecommunications solutions for clients both large and small. Established to 21 a significant market gap for simple communication solutions, the company first 22 to most major North American cities before becoming a major multinational player. 23 , the company is extending operations to include voice over IP, as well as high-speed cable Internet access. Globalcall Communications team includes more than 40, 000 specialists worldwide in more than 20 countries on three 24 . Next year we will see the deployment (分配) of a third 25 wireless communications network in Asian countries. The future looks 26 for Globalcall Communications. By 2005 the company will be 27 more than 15 million households and businesses 28 . Globalcall Communications will have become a famous word. We look forward to serving clients and are planning to do everything in our 29 to make sure that your communication future is unlimited and 30 .21. A. fill B. fall C. fit D. follow22. A. enlarged B. expanded C. grew D. increased23. A. Shortly B. Soon C. Presently D. Previously24. A. cities B. countries C. lands D. continents25. A. generation B. period C. type D. kind26. A. happy B. bright C. shining D. sparkling27. A. serving B. helping C. supporting D. supplying 28. A. earthly B. locally C. worldly D. globally29. A. power B. control C. energy D. force30. A. complex B. simple C. concrete D. common语法填空 Mr. Smith works in an office. Hes very busy and has 31 time to have a good rest. Every evening, 32 he comes back from work, hes always tired and wants to go to bed early. 33 his wife often has a lot of interesting things 34 (tell) him after supper. She doesnt stop talking 35 she falls asleep, but its usually very late and Mr. Smith has to get up on time in the morning when she is 36 (sleep). One day the man felt terrible 37 couldnt go to work. He decided to go to see a doctor. Mrs. Smith went to the hospital with him. Before her husband could say 38 was the matter with him, the woman 39 (tell)the doctor everything. The doctor looked over Mr. Smith and then gave medicine to 40 Mr. and Mrs. Smith. He said to Mrs. Smith, They are sleeping pills. When you take the pills, your husband will be all right. 阅读理解 In 1983 a presidential committee warned that, The educational foundations of our society are presently threatening our very future as a nation. More than two decades later, that report, A Nation at Risk, is still suitable for the current situation. Americas schools are failing us. Theyre not preparing enough young people to succeed in the 21st century. Standardized test scores show that student achievement is quite low. But those scores dont tell the whole story of this rising crisis. Consider these: * Nearly 30 percent of students dont graduate from high school. * 40 percent of college freshmen need remedial classes (辅导班) because they are unprepared. * While U.S. grade-schoolers outrank ( 等级高于) many of their international peers, high-scholars dont do so well. Sadly, more and more young adults arent ready for college or work - or for life. Theyre not getting the skills to compete in todays rapidly developing knowledge economy even as other countries grow more competitive. By standing still, were falling behind. So, a good first step would be to lift our expectations for what each child is capable of learning. A solid second step would be to adopt national education standards that emphasize main studies - math, science, English and history - and measure results with national testing. In an age when learning a technique requires as much intelligence as understanding a textbook, all students need the same base of knowledge, whether they will go off to college or not. And a third step is to give vocational (职业的) training. Not everyone should be on the college track - and a strong vocational teaching system might just lower the 30% high school dropout (辍学) rate. No single solution - higher standards, charter schools (特许学校), merit pay (记功付酬) for teachers can magically solve our educational problems. What we need is a systematic, national plan that combines the smartest reforms and takes brave risks.41. According to the authors opinion, we can conclude that _. A. the report, A Nation at Risk, only reflected the previous educational situation in America B. the American educational system was considered to secure the nations future during the past twenty years C. the 1983 report is, to some degree, too old to describe the present educational situation well D. in view of the present educational situation, American basic education doesnt function well42. The authors attitude toward Americas schools is that of _. A. unconcern B. dissatisfaction C. tolerance D. sympathy43. Through the passage, the author wants to tell us that_. A. the problems of the present Americas schools are very different from those of two decades ago B. if the financial problems are solved, the problems of Americas schools will disappear C. varieties of schools should be built to solve the problems of Americas schools D. proper strategies and reforms are needed in the course of solving the problems44. National education standards emphasize the importance of _. A. main basic subjects in schools B. learning a technique C. the ability to unders