学人教版必修五：Unit 3 Period Four Using Language学案（7页）.DOC

period threeusing language1.and the next instant its sent.刹那间信息就发出去了。(回归课本)用法点拨ill be back in an instant.我马上就回来。i dont like to drink instant coffee.我不喜欢喝速溶咖啡。归纳拓展instantly adv.立即，马上in an instant片刻，一刹那the minute/moment/instant用作连词，意思是“一就”，其用法与as soon as完全一样完成句子(1)i will call you the_instant(一就)i learn of something about it.(2)she was killed instantly(当场)(3)it took only an_instant(刹那间)for him to react.2a giant machine，always greedy for more，swallows all the waste available.一个巨型机器，始终贪婪地张着大嘴，把所有得到的垃圾(一口)吞了下去。(回归课本)用法点拨chew your food properly before swallowing it.咽下食物前要好好咀嚼。she was swallowed up by the crowd and we lost sight of her.她淹没在人群中，我们看不到她了。归纳拓展swallow ones feelings 压抑情绪swallow ones words收回所说的话swallow ones pride/disappointment/anger，etc.丢下自尊/不流露出失望/抑制住怒火佳句背诵(1)he finally swallowed his pride and asked for help.他最后抛开面子求助。(2)large areas of countryside have been swallowed up by towns.大片大片的乡村地区被城镇吞噬。3the robots produce goods such as drugs，clothes，furniture，hovering carriages，etc.机器人生产像药品、衣服、家具和汽垫车等东西。(回归课本)用法点拨they are busy landing the goods.他们正忙着卸货物。in terms of quality，the goods arent good.就质量而言，这批货物并不好。归纳拓展goods只有复数形式，作主语时，谓语动词要用复数。goods不与数词连用，但可以与these，those，all，a lot of等词连用。佳句背诵(1)these goods were transported by train.这些货物是用火车运来的。(2)he was found in possession of 8,000 worth of stolen goods.他被发现拥有价值8 000英镑的赃物。4nothing is wasted，and everything，even plastic bags，is recycled.什么都不浪费，所有的东西，哪怕是塑料袋也回收利用了。(回归课本)用法点拨japan recycles 40% of its waste.日本40%的废品都得到了回收利用。old sheets can always be recycled for childrens clothes.旧床单常常可以再用来做孩子的衣服。归纳拓展recycling n回收利用；回收的物品recycling schemes/initiatives回收计划/措施recyclable adj.可循环的完成句子(1)these are bags made_of_recycled_paper(由再生纸做的)(2)some materials can_be_recycled(是可以循环使用的)5however，the companies have to train their representatives to live and work in space settlements.这些公司必须培训他们的代表能在太空中生活和工作。(回归课本)用法点拨delegates will meet with representatives from industry and the government.代表团将与产业界和政府的代表会面。the study was carried out in one small town，so we cant be sure that the results are truly representative.这项研究是在一个小镇里完成的，所以我们不能肯定其结果具有真正的代表性。归纳拓展representative of/from.的代表represent v代表；表示；象征；作为的代表represent sb./sth.as sth.把描绘成be represented (团体或组织)派代表出席佳句背诵(1)all five countries will be represented at the summit.5个国家都将派代表出席首脑会议。(2)works by younger artists are well represented in the show.年轻艺术家的作品在展览上得到了很好的展示。6however，the companies have to train their representatives to live and work in space settlements.这些公司必须培训他们的代表能在太空中生活和工作。(回归课本)用法点拨they are negotiating a peace settlement.他们正在为达成和平协议进行谈判。they discovered the remains of an early anglosaxon settlement.他们发现了一个早期的盎格鲁撒克逊人的村落。归纳拓展settle v解决，调停(争执)；定居，安家settle down(使)安定；(使)平静；(使)平息settled adj.安心的；定居的settler n移居者，移民，拓荒者完成句子(1)im glad the arrangements are_all_settled(都已经定下来了)(2)the kids will settle_down(安静下来)after theyve had a nap.7when we wanted the hovering carriage to speed_up.当我们想让盘旋的驱动车加速时，(回归课本)用法点拨hell never get there on time unless he speeds up.除非他加速，否则不能按时到那儿。you see drivers speeding up when they should be slowing down.你看到司机们在应该减速时却加速。归纳拓展speed towards/away/through.etc快速朝行进/疾驰而过at a speed of以的速度at full/top speed全速地完成句子(1)we hope these_changes_will_help_speed_things_up_a_bit(这些变化会加速事情的进展)(2)i heard a car speed_away(疾驰而过)8 describe.as.把说称；把称作described_as an enormous round plate，it spins slowly in space to imitate the pull of the earths gravity.太空站像一个大圆盘，在太空中缓缓地旋转，以仿照出地球重心的引力。(回归课本)用法点拨was this the man she had once described as a hero?这是她曾经称作英雄的那个人吗？i wouldnt describe her as a nice person.我不会说她是个好人。归纳拓展description n描写；叙述give/provide/issue a description (of)描述/描绘beyond description难以形容的完成句子(1)he was unable to give the police a_description_of_his_attacker(描绘出袭击他的人)(2)i was sickened and shocked beyond_description(难以用语言来形容)1用法点拨dare作情态动词时，一般用于疑问句，否定句或条件句中，或与hardly，never，no one，nobody连用；有时态变化，但无人称变化，其后接动词原形。dare作实义动词时，有时态和人称的变化，用do，does，did来构成否定句或疑问句。dare作“敢”讲时，通常接动词不定式，有时可省略不定式符号“to”。dare一般不用于进行时。he darent tell a lie to his mother.他不敢向妈妈撒谎。nobody dared raise the opposite opinion.没有人敢提出反对的意见。归纳拓展how dare you你竟敢，你怎么敢(表示对他人行为、言辞的震惊和愤怒)i dare say我敢说，我相信佳句背诵(1)she dared to walk at night.她敢走夜路。(2)try it if you dare.要是你敢的话，就试试看。2 my first visit was to a space station considered the most modern in space.我首先参观的是一个太空站，这个站被认为是太空中最现代化的地方。用法点拨considered the most modern in space是过去分词短语作后置定语修饰a space station。its one of the funniest things found on the internet so far this year.这是今年迄今为止在网上发现的最有趣的事情之一。things lost never come again!覆水难收！完成句子(1)some of the people invited_to_the_party(被邀参加这个舞会的)couldnt come.(2)there is a car parked_outside_the_house(停在房子外面)我看到了奇妙的东西我首先参观的是一个太空站，这个站被认为是太空中最现代化的地方。太空站像一个巨大的圆盘，在太空中缓缓地旋转，以仿照出地球重心的引力。太空站里展出了31世纪一些最前沿的发明。有个导游带领我们站在一条移动的运送带上，到各处参观。导游：从2008年来访的朋友们，早上好！首先，我们要查看一种我们太空居民使用的最新的通讯方式。再也不需要打字员在打字机或电脑上工作了！再也不需要邮费和邮政编码了！现在用一种“思想仪”就可以传递信息。你把这种金属带子放在你的头上，排除杂念，按下发送键，集中精神想着你要传递的信息，片刻功夫信息就发出去了。这个信息会储存在接受者的“思想仪”里。它快捷有效，而且环保。惟一的缺点是，如果使用者不能想清楚要传递的信息，发送出去的信息可能是模糊不清的。但我们不能因为使用者的使用不当而责备仪器，是不是？在导游解说的时候，我观看着桌上这些被称为“思想仪”的小东西。它们看上去像金属带子。那么普通，但却那么神通广大！正当我还在观察时，运送带向前移动了。导游：女士们先生们，现在我们到了“环保地带”。以前人们习惯用垃圾箱收集废弃物，然后这些垃圾被送走埋掉或烧掉，我说的对吧？(我们都点头)。可现在我们有一种装置，能利用生态学原理来处理掉废弃物。一架巨大的机器，能把所有能获得的废物都吞进去，而且总是贪得无厌。然后垃圾被分解成了几种有用的物质，如庄稼地的“肥料”和沙漠中的“土壤”。什么都不浪费，所有的东西，哪怕是塑料袋也回收利用了。伟大的创意，对不对？我注视着缓缓移动的垃圾分解机器模型，为它的成效所吸引。但是，我们又开始向前移动了。导游：第三站要展示给我们的是工作实践方面的一些变化。批量生产不再在地球上进行，而是转移到了像这样的太空站里。在太空里，一组工程师给机器人设计了程序让它们完成工作。机器人生产像药品、衣服、家具和汽垫车等等东西。没有废弃物、没有污染，也没有环境破坏。但是，这些公司必须培训他们的代表能在太空中生活和工作。他们必须在此监控机器人和生产过程。一旦货物齐备，就用工用太空船运送到地球。我的思绪开始漫游。我能从事什么工作呢？当我想到这个奇妙的未来世界时，我兴趣倍增、干劲十足！.单词拼写1he is collecting materials for his new book in the countryside.2the stronger the motivation，the more quickly a person learn a foreign language.3hes not hungry；hes just greedy.4i have something to tell you but ill speak to you privately.5the representatives(代表)were all amazed by what had happened in the factory.6there are a few settlements(定居点)on the edge of the desert.7the new car goes at an amazing(惊人的)speed.8plastic bags can be recycled(再利用).短语填空1dont be so greedy_for money.2he sped_up his car after escaping from the prison.3the students were worried_about their scientific experiments.4in class，students take_turns to ask and answer questions.5he described himself as a doctor.6when i saw him，he was_absorbed in the book.句型转换1this is such a big stone that nobody can move it.this stone is so big that nobody can move it.2i find this man is so hard that we cant get along with him.i find this man hard to get along with.3they are searching for the missing child.they are in search of the missing child.4the flowers require to be watered in time.the flowers need watering in time.5think of the matter well before you make a decision.consider the matter well before making a decision.完成句子1they have_sped_up(已经加快了)the production of the new car in order to meet the peoples requirements.2neither of them is easy to_talk_to(交谈)3whenever_you_come(你无论什么时候来)，you are always welcome.4worried_about_her_daughter(由于担心女儿)，the mother came to see her yesterday.5only when your identity has been checked，will_you_be_allowed_in(才允许你进去)6you cant consider_him_a_selfish_man(把他看成一个自私的人).单项填空1i think you need to_a bitwe will be late for the meeting_the manager.aspeed up；calling by bspeed up；held bycsweep up；holding by dspeed up；called by答案b解析speed up加速；sweep up扫除。2foreign bankers are_about the countrys economic future.aenergetic boptimisticcenthusiastic dpessimistic答案b解析optimistic乐观的；energetic精力旺盛的；enthusiastic狂热的；热烈的；pessimistic悲观的。3for miles around me there was nothing but a desert，without a single plant_.ain sight bon earthcat a distance din place答案a解析in sight在视线内，可以看见；on earth在世界上；究竟；at a distance离开一段距离，疏远；in place在适当的位置。4_in the regulations that you should not tell other people the password of your email account.awhat is required bwhat requirescit is required dit requires答案c解析its required thatclause是一个固定句型。5the patient was in a critical_and might die before the operation.astate bconditioncsituation dsurrounding答案a解析句意为：病人处在危急状态，可能手术前就会死亡。state状况，状态。6one of the advantages of living on the top floor of a highrise is that you can get a good_.asight bscene cview dlook答案c解析view风景，风光，景色；sight看见；scene场面，场景；look表情；外貌。7the room you live in is so dirty that it requires_.a cleaning bto cleanc cleaned dto be cleaning答案a解析sth.require/need/wantdoing(主动)需要，故选a项。8many things_impossible in the past are common today.a considered bto considerc considering dbeing considered答案a解析句意为：在过去被认为不可能的事现在看起来很常见。considered impossible作后置定语修饰many things。9he ate a_breakfast and rushed off to work.aswift bquick cfast drapid答案b解析a quick breakfast一顿仓促的早餐。10what do you think is the most_time to find him at home?alikely bpossiblyclike dprobably答案a解析likely adj.可能的；possibly和probably都是副词；like v喜欢；prep.像。.阅读填空the internet has opened up a whole new online world for us to meet，chat and go where weve never been before.but just as in face to face communication，there are some rules of behavior that should be followed when on line._1_imagine how youd feel if you were in the other persons shoes.for anything youre about to send：ask yourself，“would i say this to the persons face？” if the answer is no，rewrite and reread._2_if someone in the chat room is rude to you，your instinct (本能) is to fire back in the same manner.but try not to do so._3_if it was caused by a disagreement with another member，try to fix the situation by politely discussing it.remember to respect the beliefs and opinions of others in the chat room._4_offer advice when asked by newcomers，as they may not be sure what to do or how to communicate.when someone makes a mistake，whether its a stupid question or an unnecessarily long answer，be kind about it.if its a small mistake，you may not need to say anything.even if you feel strongly about it，think twice before saying anything.having good manners yourself doesnt give you license to correct everyone else._5_at the same time，if you find you are wrong，be sure to correct yourself and apologize to those that you have offended.it is not polite to ask others personal questions such as their age，sex and marital status.unless you know the person very well，and you are both comfortable with sharing personal information，dont ask such questions.aits natural that there some people who speak rudely or make mistakes online.brepeat the process till you feel sure that youd feel comfortable saying the words to the persons face.ceveryone was new to the network once.dthe basic rule is simple：treat others in the same way you would want to be treated.ewhen you send short messages to a person online，you must say something be