高中英语 Unit3 Life in the future课件 新人教版必修5.ppt

Unit 3 Life in the future 基础落实 .高频单词思忆 1.Impressed by the luxurious (环境),he didnt want to leave. 2.She has determination that her brother . 3.Zhang Haidi is (乐观的) about her life. 4.He is under strong (压力) to vote with the government on the issue.,surroundings,lacks,optimistic,pressure,5.He (经常地) consults the professor when meeting with difficulty. 6.He showed considerable （技能） in bringing the horse under control. 7.I took the （机会） of visiting Ann while I was in London. 8.They are both （特别地，格外 地） beautiful,one in appearance and one in mind. 9.She felt she had looked at the problem from every a . 10.Always chew food well before s it.,constantly,expert,opportunity,extraordinarily,spect,wallowing,.重点短语再现 1. 拿起；接受；开始；继续 2. 向四面八方 3. 看不见 4. 使回想起或意识到 5. 立刻，立即 6. 打扫；横扫 7. 移动；溜进 8. 依靠，依赖 9. 瞥见 10. 加速,take up,in all directions,lose sight of.,remind.of.,in no time,sweep up,slide into,depend on,catch sight of,speed up,.典型句式运用 1.Which problems do you think people will have overcome in one thousand years?你认为 在未来的一千年里人们将克服什么困难？ 此句为复杂疑问句，其句式结构为： 疑问词+do you think+其余部分，其余部分为 语序，另外此句子还运用了 时。,考点提炼,陈述,将来完成,2.However,I lost sight of Wang Ping when we reached what looked like a large market because of too many carriages flying by in all directions.然而，当我们到了一个像大市场 的地方时，由于有太多的飞行器朝不同的方向飞 来飞去，我找不到王平了。 what looked like a large market是 what引导的 从句，what在从句中作 。 除了引导宾语从句外，what还常常引导主语从句、 表语从句或同位语从句。what在从句中可以担当 主语、表语或宾语。,考点提炼,宾语,主语,3.“Put on this mask,” he advised.“It will make you feel much better.”“把这个面罩戴 上，”他告诉我，“它会使你感觉好些。” （1）make+宾语+ 。这是 一个常用句式，其中作宾语补足语的可以是 、形容词、名词或过去分词。 （2）如果make后的宾语是不定式或 。宾 语补足语是形容词或名词，这时往往把 放在宾语的位置上。把真正的宾语放在后面， find,feel,think等动词也可这样用。,考点提炼,宾语补足语,动词原形,that从句,形式宾语,it,导练互动 重点单词 1.lack Hit by a of fresh air,my head ached. (回归课本P18) 观察思考 Li Jiaweis real problem is that she lacks confidence. 李佳薇的真正问题是她缺乏信心。 He has got a bad headache through lack of sleep. 因缺乏睡眠他患上了严重的头痛。 The film was lacking in pace. 这部电影不紧凑。,lack,归纳总结 lack n. ；短缺的东西； 缺乏； 没有。 lack作名词时常与介词 连用；作动词时常与介 词 或者 连用。lack作动词时，不用于被动语 态。 (3)Lacking adj.短缺的；缺乏的 be lacking in缺少,缺乏,vi. vt.,of,for,in,(1)v.,lack+n. lack for+n.（多用于否定句中）需求；需要,(2)n.,for/through lack of+n.因缺乏 a lack of+n.缺乏 no lack of不缺乏,即学即用 (1)我们必须看到我们还缺乏有资质的专家。 We must note that we . (2)资金短缺使我们的工作更加困难。 is making our job more difficult.,still lack qualified,specialists,Lack of proper funding,2.remind I have to myself constantly that I am really in AD 3008.(回归课本P17) 观察思考 He reminded me of his brother. 他使我想起了他的哥哥。 I reminded him to answer that letter. 我提醒他要回信。 I reminded him that he must go home before dark. 我提醒他必须在天黑前回家。,remind,归纳总结 remind 。 remind sb.of sth.提醒某人某事 remind sb.to do sth.提醒某人做某事 remind sb.that-clause提醒某人 reminder n.提醒物；通知单,v.使想起，使记起；提醒,即学即用 (1)这些照片让我想起了那些快乐的日子。 (2)他提醒我尽可能常给他发电子邮件。,These photos reminded me of those happy days.,He reminded me to send an email to him as often as possible.,3.switch Then Wang Ping flashed a on a computer screen,and a table and some chairs rose from under the floor as if by magic. （回归课本P18） 观察思考 Which switch do I press to turn it off? 我按哪个开关就能把它关了？ We had to make a switch in our arrangement. 我们不得不对我们的安排作些变动。 He switched the light on.他打开了电灯。 Hold on,please.Ill switch you to the manager. 请不要挂断电话，我给你转接到经理那儿去。,switch,归纳总结 switch 。 (1)switch on接上；打开 switch to变换到 switch off切断；关掉 switch over完全转变；转换 (2)make a switch进行改变,n.开关；转换；vt.转换,即学即用用适当的介词填空 (1)Please switch the lights as you leave. (2)Press the key and you can switch the machine. (3)She switched from full-time part time work when her first child was born. (4)I cant work next weekendwill you switch me?,off,on,to,with,重点短语与句型 4.take up I still cannot believe that I am this prize that I won last year. (回归课本P17) 观察思考 They took up weapons to fight against the invaders. 他们拿起武器反抗侵略者。,taking up,She takes up her duties next week. 她下周就要开始履行职责。 She took up the story where Tim had left off. 她接着讲蒂姆未讲完的故事。 The table takes up too much room. 这张桌子太占地方。,归纳总结 take up的意思是： 。 take away减去；拿走 take back收回；使记起 take in吸收，接纳；领会 take down拆除；写下 take off脱下；起飞；匆匆离开 take on呈现；开始雇用；承担；从事 take out带出去；除掉；毁掉 take over接收，接管；承袭 take turns轮流,拿起；开始；继续；占用,take it easy别紧张 take ones place就座；代替 take care of照顾；承担；处理；负责 take notice of注意 take charge of承担；负责 take ones time不急不忙，从容进行，慢慢来 take pains尽力；煞费苦心 take part in参加 take place发生；进行 take the place of代替 o account/consideration考虑,即学即用用take的相关短语填空 (1)I put the telephone down and my work again. (2)He is always ready to heavy responsibilities. (3)He is my job while I am on holiday. (4)The plane an hour later. (5) !Dont panic. (6)We may never discover what that night.,took up,take on,taking over,took off,Take it easy,took place,5.lose sight of However,I Wang Ping when. (回归课本P18) 观察思考 The child lost sight of his mother in the supermarket,worried,crying bitterly. 那孩子在超市找不到妈妈了，害怕得大哭起来。 We must not lose sight of our original aim. 我们决不能忘记我们最初的目标。,lost sight of,归纳总结 lose sight of意为： 。 lose ones sight失明 at first sight乍一看；初次见到 at the sight of看到 in sight（=within sight）在视野内 out of sight在看不见的地方，在视野外 in the sight of sb./in sb.s sight从某人的观 点来看；在某人看来 out of sight,out of mind眼不见，心不想 catch/get/have sight of看到 come into sight进入视野内，映入眼帘 go out of sight从视野中消失；变得看不见,看不见；忽略；忘记,即学即用 (1)我们一眼就看上了那部精致的手机，但非常遗 憾，它太贵了。 We fell in love with the smart cellphone ,but much to our regret,it was too dear. (2)飞机出事的地方我们看不见。 The plane crashed . (3)她一见到蛇，就发出叫喊声。 She let out a cry the snake. (4)希拉在一扇橱窗里瞥见了自己的脸。 Sheila her own face in one of the shop windows.,at first sight,out of our sight,at the sight of,caught sight of,6.speed up When we wanted the hovering carriage to ,we.(回归课本P20) 观察思考 They have speeded up the production of the new car. 他们加快了新汽车的生产。 Wed better speed up if we want to be in time for the film. 如果我们想及时看电影，最好要加快速度。,speed up,归纳总结 speed up意为： 。 at high/low/full/top speed以高/低/全/最高速 at a speed of.以速度 with all speed尽快地 reduce speed减速 pick up speed加速,加速，加快,即学即用 (1)热量加快了反应。 The heat the reaction. (2)在拐弯处，汽车减慢了速度。 At the turning,the car . (3)警车以每小时100英里的速度追赶前面那辆卡车。 The police car is running 100 miles per hour to chase after the truck ahead of it.,speeded up,reduced speed,at a speed of,7.Sue dared not sleep in her bedroom. 苏不敢在她的卧室里睡觉。 典例体验 He tell a lie to his mother. 他不敢向妈妈撒谎。 Nobody raise the opposite opinion. 没有人敢提出反对的意见。,darent,dared,归纳总结 dare作 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； 时态变化，但 人称变化，其后接 。 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 ，有时可省略 。dare一般不用于进行时。,情态动词,有,无,动词原形,动词不定式,不定式符号,“to”,即学即用 (1)她敢走夜路。 (2)要是你敢的话，就试试看。,She dared to walk at night.,Try it if you dare.,8.Hit by a lack of fresh air,my head ached. 由于缺乏新鲜空气，我感到头痛。 典例体验 ,water changes into steam. 加热时水会变成蒸汽。 ,I was unsettled for the first few days. 由于担心旅行，我最初几天觉得很不安。 He came back,utterly . 他回来了，疲惫不堪。,Heated,Worried about the journey,exhausted,归纳总结 (1)过去分词作状语时与主语的关系 过去分词作状语时，若其逻辑主语是句子的主语， 则与句中主语含有逻辑上的 关系。 (2)过去分词的句法功能 过去分词可以在句中作时间、 、方式、 、 让步等状语。 （3）过去分词的独立结构 过去分词作状语时，若其逻辑主语不是句子的主 语，则须在过去分词前加上自己的逻辑主语，构成独立主格结构。 （4）过去分词作状语的位置 过去分词作状语时，多放在句首，也可放在后面或插在中间，一般要用逗号同其他部分隔开。,被动,原因,条件,即学即用 (1)如果处理得当，废品也可转化成有用的东西。 ,waste can be turned into useful things. (2)合则立，分必垮。 ,we stand; ,we fall. (=If we are united,we stand;if we are divided,we fall.) (3)他沉默地站在那儿，感动地流下了眼泪。 He stood there silently, .,Dealt with in a proper way,United,divided,moved to tears,考题回扣 【例1】We tried to find a table for seven,but they were all . （安徽高考） A.given away B.kept away C.taken up D.used up 解析 句意为：我们想要找到一个七人餐桌，但 它们都被占用了。give away泄露；分发；keep away使离开；use up用尽，均不合题意。take up 占据，符合题意。 课文原文 I still cannot believe that I am this prize that I won last year.,taking up,C,【例2】Have you read a book called Waiting for Anya? Who it? （北京高考） A.writes B.has written C.wrote D.had written 解析 由于“写书”这一动作应发生在“读书” 之前,且本句中并没有强调具体动作的情况,故该 题空格处应表示一般过去的动作,用一般过去时态。 课文原文 As a result,I “time lag”.,suffered from,C,【例3】I still remember to the Famen Temple and what I saw there.（陕西高考） A.to take B.to be taken C.taking D.being taken 解析 remember to do sth.记着去做某事； remember doing sth.记着做过某事。句意为：我 依然记着别人领我去法门寺以及我在那儿看到的 事物。 课文原文 I can still the moment when the space stewardess called us all to the capsule and we climbed in through a small opening.,remember,D,【例4】I travel to the Binhai New Area by light railway every day, do many businessmen who live in downtown Tianjin. （天津高考） A.as B.which C.when D.though 解析 as引导比较或方式状语从句时，一般采用 正常语序，但在正式语体里，as从句有时也采用 倒装语序，即as I do或as do I。句意 为：，像住在天津市区的许多商人一样。 课文原文 The capsule began swinging gently sideways we lay relaxed and dreaming.,as,A,【例5】 in the fields on a March afternoon,he could feel the warmth of spring. （安徽高考） A.To walk B.Walking C.Walked D.Having walked 解析 句意为：三月的一天下午在田地里走时,他 能感觉到春天的温暖。此处应该用现在分词作伴 随状语,表示walk与feel是伴随发生的动作。 课文原文 ,he showed me into a large,bright clean room.,Arriving at a strange-looking house,B,写作技能 让句子靓起来的十一招 对低级句型的改造可以迅速达到给我们的句子润色， 让我们的句子靓起来的目的。 1.强调句 可以轻松地将时间、地点、原因、方式等类型的状语 从句转变为强调句。如： It was not until I arrived home that I realized I had left the bag on the shop counter.,2.倒装句 只要句中有介词短语或状语从句，便可将其提前， 变成倒装句。如： Only when he told me the truth did I realize that I had misunderstood him. 3.with的复合结构 可以将状语从句或并列句中的其中一个分句变成 with的复合结构。如： With heavy burden on mind,he felt greatly stressed.,4.巧妙地使用非谓语动词 可以将状语从句或并列的动词简化为非谓语动词。 如： Dressed in a proper way,youre more likely to leave a good impression on the interviewers. 5.恰到好处地使用被动句：使语言简洁生动 主语除nothing,anything,everything等不定代词 之外，在主语不清晰或不重要的情况下更应使用被动语 态。如： Something must be done to stop factories pouring waste water directly into rivers.,6.高级定语从句 若定语从句中的动词带有介词，只需将介词移至先 行词后。如： We came to a place to which they had never paid a visit before. 7.进行时态 有时会含有一定情绪，尤其要使用always这样的富含 感情色彩的副词。如： I am always feeling terrible when I take a bus. 8.what引导的名词性从句将动宾结构转化为此结构如： What he gave me was not only a Christmas present but also a heart full of love.,9.“数词+名词”变为“as many as+数词+名词” As many as ten years ago,my hometown used to be covered by forests. 10.适当使用插入语 如I guess,hoever,in a way,certainly,in my opinion,probably,generally speaking,believe it or not,besides,whats more等。 11.把简单句改成复合句 适当的时候把两个简单句改成“too.to.”或 者“so.that.”等高级一点的复合句。如：,I was very tired.I couldnt keep up with them.I was so tired that I couldnt keep up with them.或：I was too tired to keep up with them.,即时练习使用上述技巧，合并或改写下列句子 1.I realized the importance of English when I entered senior high school.（强调句） 2.We can live a happy life only by this means. （倒装） 3.He fell asleep.The lights were still on.（with 结构）,It was when I entered senior high school that I realized the importance of English.,Only by this means can we live a happy life.,He fell asleep with the lights on.,4.When I heard that,I was much moved.(非谓语动词) 5.They carried out a survey among 260 students. （被动语态） 6.I felt discouraged when I failed my exams.（时 态表强调）,Hearing that,I was much moved.,A survey was carried out among 260 students.,I was always feeling discouraged when I failed my exams.,7.They were faced with many problems.They didnt lose leart.（非谓语动词） 8.It was getting dark.And it began to rain.（插 入语） 9.He worked very hard.He made great progress in his study.(改为复合句),Faced with many problems,they didnt lose heart.,It was getting dark.What was worse,it began to rain.,He worked so hard that he made great progress in his study.,10.He offered me a piece of advice that I should cheer up and start all over again.(用what结构) 11.I got on a bus.There were already too many people on it.（定语从句） 12.50% of the students surveyed choose super stars as their idols.（强调数字）,What he offered me was a piece of advice that I should cheer up and start all over again.,I got on a bus on which there were already too many people.,As many as 50% of the students surveyed choose super stars as their idols.,自主检测 .品句填词 1.His first speech as president made a strong i on his audience. 2.I dont like this radio playLets s to another programme. 3.Man has to sum up experience c . 4.Animals in zoos are not in their natural s . 5.P to leaving for France,he studied a lot about the country.,mpression,witch,onstantly,urroundings,revious,6.The management and unions have reached a (协议) over new working conditions. 7.Alexs real problem is that he (缺乏) confidence. 8.If you (按) the button,the machine will start. 9.He (带领) us through the narrow streets to the central mosque. 10.She caught his eyes for an (瞬间).,settlement,lacks,press,guided,instant,.短语运用 1.For miles around us there was nothing but an ice desert,without a single plant or tree . 2.His mother was seriously ill and a doctor was . 3.Students should their spare time to study. 4. her daughter,the mother came to see her yesterday.,call in,in sight,take advantage of,worry about,as a result of,remind.of,speed up,lack of,in no time,take on,in sight,called in,take advantage of,Worried about,5.They the production of the new car in order to meet the peoples requirements. 6.The film me my life in the countryside. 7.The project had to be given up for money. 8. bad weather,we delayed our sports meet. 9.After one years construction,our school a new look. 10.Ill be ready .,speeded up,reminded,of,lack of,As a result of,takes on,in no time,.用所给词的适当形式填空 1.The first textbook (write) for teaching English came out in the 16th century. 2.Most of the novels (publish) last year were about country life. 3. (disturb) by the noise,we have to finish the meeting early. 4. (shock) at the waste of money,I decided to leave the company.,written,published,Disturbed,Shocked,5. (separate) at birth,the twins do not know each other. 6.He continued to walk up and down, (lose) in thought. 7.We will not attack unless (attack). 8. (dress) well,she looks younger than she really is. 9.Young people should go and work wherever (need). 10.Though (defeat) for a second time,he still didnt give in.,Separated,lost,attacked,Dressed,needed,defeated,.句型转换 1.The police searched the village for the missing girl. The police searched the missing girl the village. 2.As he was born in a poor family,he couldnt receive enough education. a poor family,he couldnt receive enough education. 3.This is such a good film that I have seen it three times. This is good film that I have seen it three times.,for,in,Born,in,so,a,4.Look at these trucks!They are carrying goods which are exported to foreign countries. Look at these trucks!They are carrying goods to foreign countries. 5.To them,their present job is satisfying. They with their present job. 6.He couldnt make others believe him.He couldnt himself . 7.She was unable to utter a word because she was overcome with surprise. ,she was unable to utter a word.,exported,are,satisfied,make,believed,Overcome,with,surprise,.单项填空 1.Nobody could believe what Chloe says because she is changing her mind. A.regularly B.steadily C.suddenly D.constantly 解析 此题考查副词词义辨析。regularly有规律 地，有规则地；整齐地；匀称地；steadily稳定 地；有规则地；suddenly突然地；constantly不 断地，经常地；坚持不懈地。句意为：没有人相 信Chloe的话，因为她经常改变主意。,D,2.The small grocer was at the of the people he owed money to. A.expense B.cost C.mercy D.sight 解析 at the mercy of任凭摆布；受支 配；at the expense of有负担；以为牺 牲；at the cost of以为代价；at the sight of一看到就。,C,3.I sat until after eleven, in a book. A.absorbing B.having absorbed C.absorbed D.having been absorbing 解析 be absorbed in集中注意力于，固定 短语。此题中，absorbed的逻辑主语是I，所以用 过去分词作伴随状语。,C,4.Now I come here at the of Mr.Smith to assist him finishing the work. A.require B.remark C.demand D.request 解析 at the request of sb.或at sb.s request是固定短语，“应某人的请求”。,D,5.Being able to speak another language fluently is a great when youre looking for a job. A.chance B.importance C.advantage D.assistant 解析 此题考查名词辨析。advantage优势。句意 为：找工作的时候能够流利地讲一门外语是一个 很大的优势。chance机会；importance重要性； assistant助手，均不符合句意。,C,6. of the terrible storm,they set sail again. A.Though B.Because C.As D.R