高考英语一轮复习 Unit3 Inventors and inventions词汇课件 新人教选修8.ppt

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1、2021/8/11 星期三1 现在的科技日新月异，各种发明以及高科技产品成为了我现在的科技日新月异，各种发明以及高科技产品成为了我们生活中不可缺少的东西，如电脑、笔记本电脑（们生活中不可缺少的东西，如电脑、笔记本电脑（laptop）、）、手机手机(mobile phone)、mp4、数码相机、数码相机(digital camera)、数、数码摄影机码摄影机(DV)等。请以等。请以“My favorite invention”为题，描述你为题，描述你最喜欢的一种发明并说明理由（理由至少有两个方面）。词数最喜欢的一种发明并说明理由（理由至少有两个方面）。词数在在80词左右。词左右。范文背诵范文背诵

2、My favorite invention How time flies!Were in the 21st century.With the development of science and technology,our life has improved a lot.Many new inventions make our daily life easier and more convenient.Computers,laptops,mobile phones,mp4 and other interesting things have become necessary parts of

3、our life.Among all these things,I like mobile phones best.2021/8/11 星期三2 The most important advantage of mobile phones is that they can help you communicate with your friends and family wherever you go.Because the mobile phone is small,you can easily take it with you.When you are travelling,you can

4、take some pictures.When you are tired and want to relax yourself,you can enjoy music or play games.All these are not be a dream any more if you have a mobile phone.句型背诵句型背诵Many new inventions make our daily life easier and more convenient.The most important advantage of mobile phones is that they ca

5、n help you communicate with your friends and family wherever you go.All these are not be a dream any more if you have a mobile phone.2021/8/11 星期三31._ n.专利证书；专利权；专利证书；专利权；v.获得专利权获得专利权2._ vt.&vi.显示显示的差别；使的差别；使有所不同；辨别有所不同；辨别 _ adj.卓著的；著名的；高贵的卓著的；著名的；高贵的3._ adj.突然的；意外的突然的；意外的 _ adv.突然地；唐突地突然地；唐突地4._ ad

6、j.便利的；方便的；就近的便利的；方便的；就近的 _ n.便利便利,方便方便 _ adv.便利地便利地5._ n.预料；期待；期望预料；期待；期望 _ vt.期待；预期；盼望期待；预期；盼望6._ vt.&vi.轻打；轻拍；轻敲；轻打；轻拍；轻敲；n.轻轻地敲击（声）；（水）轻轻地敲击（声）；（水）龙头龙头 7._ n.金属丝；电线金属丝；电线 _ adj.无线的无线的2021/8/11 星期三48._n.（水或气）流；电流；（水或气）流；电流；adj.现在的；当前的现在的；当前的 _adv.普遍地；通常地普遍地；通常地 9._adj.稳固的；稳定的；安定的稳固的；稳定的；安定的 _n.稳定性

7、稳定性10._ vt.联想；联系；联想；联系；n.同伴；伙伴同伴；伙伴 _n.联系；协会联系；协会11._adj.实际的；实践的；实用的实际的；实践的；实用的 _adv.实际上；事实际上；事实上实上答案：答案：1.patent 2.distinguish;distinguished 3.abrupt;abruptly 4.convenient;convenience;conveniently 5.expectation;expect 6.tap7.wire;wireless8.current;currently 9.stable;stability 10.associate;associati

8、on 11.practical;practically2021/8/11 星期三51.call_ 给给打电话打电话2.now and _偶尔；有时偶尔；有时3.set _ 开始；着手开始；着手4.dive _ 迅速把手伸入；一心投入迅速把手伸入；一心投入5.set _(to do)开始（做）开始（做）6.hang _ 不挂断；紧紧握住；稍等不挂断；紧紧握住；稍等7 _ _ order次序颠倒；发生故障次序颠倒；发生故障8.get _ 设法联系上（尤指打通电话）；（设法）做完；设法联系上（尤指打通电话）；（设法）做完；通过通过9.ring _ 回复电话回复电话10.ring _ 挂断电话挂断电话

9、11._ case（以防）万一（以防）万一12._ truth 的确；事实上的确；事实上答案：答案：1.up 2.then 3.about 4.into 5.out 6.on7.out of 8.through 9.back 10.off 11.in 12.in2021/8/11 星期三61._ with some research findings,I decided on three possible approaches.经过一番研究准备之后，我决定采用三种可能的方法经过一番研究准备之后，我决定采用三种可能的方法2._ _ you do you will be certain to fi

10、nd something that you have never seen before.当你这样做的时候，你一定会发现你从未见过的东西。当你这样做的时候，你一定会发现你从未见过的东西。3.Follow it up,explore all around it,_ _ _ _,you will have something worth thinking about to occupy your mind.跟踪下去，不断探索，不知不觉中，你就会发现某种值得思考的跟踪下去，不断探索，不知不觉中，你就会发现某种值得思考的东西占据着你的头脑。东西占据着你的头脑。答案：答案：1.Prepared 2.Ev

11、ery time 3.and before you know it2021/8/11 星期三71.distinguish vi&vt.显示显示的差别；使的差别；使有所不同；辨别有所不同；辨别I can distinguish them at a distance.从远处我就能认出他们。从远处我就能认出他们。She distinguished herself as a black lawyer.她成了一位杰出的黑人律师。她成了一位杰出的黑人律师。常用结构：常用结构：distinguish A from B辨别辨别A与与Bdistinguish between.and.辨别辨别和和be disti

12、nguished by 以以为特征为特征be distinguished for 因因而著称而著称distinguish oneself 显扬自己；使自己扬名显扬自己；使自己扬名用法点拨：用法点拨：distinguish常用于否定句，且常与常用于否定句，且常与can或或could连用。连用。tell也可以表示也可以表示“辨认，辨别辨认，辨别”，常与，常与can或或could连用，主要用连用，主要用于否定句或疑问句中。于否定句或疑问句中。2021/8/11 星期三8【即学即练】【即学即练】用适当的介词填空用适当的介词填空Can you distinguish _ those two object

13、s?Speech distinguishes human beings _ the animals.The Chinese nation is distinguished _ its diligence and courage.答案：答案：between from for单项填空单项填空It is not easy to_ cultured pearls from genuine pearls.A.distinguish B.separateC.identity D.recognize解析：选解析：选A。distinguish.from.辨别，把辨别，把和和区别开；区别开；separate.f

14、rom把把隔开。隔开。identity辨别；辨别；recognize认出，这两认出，这两个词后面都不跟个词后面都不跟from。2021/8/11 星期三92.convenient adj.便利的便利的;方便的方便的;就近的就近的Please come whenever it is convenient to you.方便的时候方便的时候,请随时来。请随时来。Living in a big city is convenient.住在大城市是方便的。住在大城市是方便的。Will it be convenient for you to come in the morning?你上午来方便吗？你上午来

15、方便吗？常用结构：常用结构：be convenient to/for sb.对某人方便对某人方便It is convenient to do sth.做某事方便做某事方便if it suits a persons convenience如果对某人方便如果对某人方便at your convenience在你方便的时候在你方便的时候for the convenience of sb.为了某人方便为了某人方便2021/8/11 星期三10【即学即练】【即学即练】完成句子完成句子你什么时候方便呢？你什么时候方便呢？When is it _ _ you?我们的房子离商店很近。我们的房子离商店很近。Our

16、 house is very _ _ the shops.答案：答案：convenient for/to convenient for单项填空单项填空Our new house is very _ for me as I can get to the office in five minutes.A.adaptable B.comfortableC.convenient D.available解析解析:选选C。由。由in five minutes可以看出此处为可以看出此处为“便利的，方便的便利的，方便的”。故选故选C。2021/8/11 星期三113.bear vt.忍受；忍耐；负担忍受；忍耐

17、；负担Mrs.Ann Bader bears all expenses.安妮安妮巴德太太承担一切费用。巴德太太承担一切费用。He could not bear that his friends should laugh at him.他不能忍受朋友们竟然嘲笑他。他不能忍受朋友们竟然嘲笑他。常用结构：常用结构：bear.in mind 记住记住bear with sb./sth.耐心对待，容忍某人耐心对待，容忍某人/某物某物bear doing/sth./to do 忍受忍受bear sb.s doing sth.忍受某人做的某事忍受某人做的某事温馨提示：温馨提示：bear表示表示“忍受忍受”其

18、后可跟其后可跟doing sth.表示习惯性动作，表示习惯性动作，也可跟也可跟to do sth.表示某一次具体动作，且多与表示某一次具体动作，且多与 can,could及及be able to连用，用于疑问句或否定句中。作连用，用于疑问句或否定句中。作“生产，生育生产，生育”讲时，有两种讲时，有两种过去分词形式：指过去分词形式：指“出生，出自出生，出自”时用时用born,且仅用于被动形式且仅用于被动形式;表表示示“生育生育”时用时用 borne。常见近义词：。常见近义词：endure,tolerate,stand等。等。2021/8/11 星期三12【即学即练】【即学即练】完成句子完成句子记

19、住要厉行节约。记住要厉行节约。_ _ _ that youll have to practice economy.她受不了他的暴脾气。她受不了他的暴脾气。She could not _ _ his violent temper.答案：答案：Bear in mind bear with 单项填空单项填空I dont think our relationship could _ the strain of her mother visiting for a month.A.bear B.tell C.put up D.hold解析解析:选选A。bear承受，符合句意。承受，符合句意。tell区别，

20、告诉；区别，告诉；put up 举起，举起，张贴；张贴；hold持有。持有。2021/8/11 星期三134.call up给给打电话打电话【联想拓展】【联想拓展】call back 召回；回电话；收回处理召回；回电话；收回处理call on/at 拜访拜访(on后跟人；后跟人；at后跟地点名词后跟地点名词)call for 要求，提倡，为要求，提倡，为叫喊叫喊call forth 使产生；引起；使起作用使产生；引起；使起作用call out 出动，唤起，大声叫唤出动，唤起，大声叫唤call in 召集，召来，来访召集，召来，来访call off 取消或延期取消或延期【即学即练】【即学即练】完

21、成句子完成句子我认为我们最好收回这份声明。我认为我们最好收回这份声明。I think wed better _ _ the statement.我很冒昧这么晚来拜访你。我很冒昧这么晚来拜访你。I have made bold to _ _ you at such a late hour.2021/8/11 星期三14这张旧照片让我想起了我的童年。这张旧照片让我想起了我的童年。The old photo _ _ memories of my childhood.困境能使一个人产生最好的品格。困境能使一个人产生最好的品格。A difficult situation can _ _ a person

22、s best qualities.答案：答案：call back call on calls up call forth5.get through设法联系上（尤指打通电话）；（设法）做完；通设法联系上（尤指打通电话）；（设法）做完；通过（考试）；耗尽，用完；使理解明白过（考试）；耗尽，用完；使理解明白【联想拓展】【联想拓展】get(sth.)across(to sb.)（使某事）传播或为某人理解（使某事）传播或为某人理解get ahead(of sb.)领先（于某人）领先（于某人）get on/along with sb./sth.与某人和睦相处与某人和睦相处,某事取得进展某事取得进展get

23、away 逃离或摆脱逃离或摆脱 get over sth.=overcome克服；战胜克服；战胜get down to sth./doing sth.开始做某事；重视某事物；开始做某事；重视某事物；认真处理某事认真处理某事get off 动身；免于受罚动身；免于受罚2021/8/11 星期三15【即学即练】【即学即练】完成句子完成句子她与她的同学们相处的很好。她与她的同学们相处的很好。She _ _ _ her classmates very well.他们吃过午饭马上就动身了。他们吃过午饭马上就动身了。They_ _ immediately after lunch.他加快速度，想要超越其他人

24、。他加快速度，想要超越其他人。He speeded up to _ _ _ others.答案：答案：gets along with got off get ahead of6.set about sth./doing sth.(不用于被动语态不用于被动语态)开始（某工作）；开始（某工作）；着手做某事着手做某事【联想拓展】【联想拓展】set sth.aside将某事物放在一边；（为某目的）节省或保将某事物放在一边；（为某目的）节省或保留（钱或时间）留（钱或时间）set sth.down将某事物记下来将某事物记下来2021/8/11 星期三16set out 出发；开始做；安排；摆放出发；开始做

25、；安排；摆放 set off 开始（旅行、赛跑等）；动身；爆炸开始（旅行、赛跑等）；动身；爆炸 set up 建立，竖立建立，竖立【即学即练】【即学即练】完成句子完成句子新政府必须立即找出解决国家经济问题的办法。新政府必须立即找出解决国家经济问题的办法。The new government must _ _ finding solutions to the countrys economic problems.他开始着手粉刷整幢房子他开始着手粉刷整幢房子,可是只完成了前面的部分。可是只完成了前面的部分。He _ _ to paint the whole house but finished o

26、nly the front part.他们出发寻找失踪的孩子。他们出发寻找失踪的孩子。They _ _ in search of the lost child.答案：答案：set about set out set off2021/8/11 星期三177.The first thing I did was to see if there were any products that might help me,but there only seemed to be powders designed to kill snakes.（P20）我先看看有没有能派得上用场的产品，好象只有一些用来杀死蛇

27、的我先看看有没有能派得上用场的产品，好象只有一些用来杀死蛇的药粉。药粉。在在there be结构中，结构中，be的人称与数应遵循就近一致原则。的人称与数应遵循就近一致原则。there be常见的形式有：常见的形式有：there seems to be.there happens to be.there used to be./there seems(to be)There was a bucket of water and two chairs in the corner of the house.在房子的角落里有一桶水和两把椅子。在房子的角落里有一桶水和两把椅子。There are two

28、chairs and a bucket of water in the corner of the house.在房子的角落里有两把椅子和一桶水。在房子的角落里有两把椅子和一桶水。【即学即练】【即学即练】完成句子完成句子这个孩子好像是健康的，但医生很担心。这个孩子好像是健康的，但医生很担心。The child seems _ _ healthy,but the doctor is concerned.2021/8/11 星期三18这件事在我看来很有趣。这件事在我看来很有趣。It seems to me _ theres something funny about the case.看起来他不会

29、来了。看起来他不会来了。There doesnt seem _ _ much hope that hell come.答案：答案：to be that to be【联想拓展】【联想拓展】seem的归纳总结：的归纳总结：sth.sb.seem(to be)+adj.n.好像好像It seems that.似乎，好像似乎，好像It seems to sb.that.在某人看来好像在某人看来好像It seems as ifas though.看起来好像看起来好像(后可接虚拟语气，也可后可接虚拟语气，也可接表真实的表语从句。接表真实的表语从句。)There seems(to be)好象好象It see

30、ms as if it were going to rain.看起来好像要下雨了。看起来好像要下雨了。(天气好天气好得很，不会下雨。得很，不会下雨。)It seems as if it is going to rain.看起来好像要下雨了。看起来好像要下雨了。(真的快要真的快要下雨了。下雨了。)2021/8/11 星期三198.Between the outside and the inside walls of the bowl there is some jelly,which freezes when cooled.（P20）在碗的内壁和外壁都抹上果冻，这些果冻冷却后会冻结。在碗的内壁和

31、外壁都抹上果冻，这些果冻冷却后会冻结。when cooled的构成：连词的构成：连词+过去分词，相当于过去分词，相当于when 引导的状语从句引导的状语从句when it is cooled。如果如果whenwhile引导的时间状语从句中的主语与主句的主语相同，引导的时间状语从句中的主语与主句的主语相同，常可用常可用whenwhile+现在分词短语或者过去分词短语的结构来代现在分词短语或者过去分词短语的结构来代替。替。When offered help,you should say“thank you”or“its very kind of you”.=When you are offered

32、 help,you should say“thank you”or“its very kind of you”.You must be careful when crossing the street.=You must be careful when you cross the street.Seen from the hill,the city is beautiful.=IfWhen the city is seen from the hill,the city is beautiful.Seeing from the hill,you call see that the whole c

33、ity is beautiful.=IfWhen you see from the hill,you can see that the whole city is beautiful.2021/8/11 星期三20【即学即练】【即学即练】用括号内所给单词的适当形式填空用括号内所给单词的适当形式填空Once _(publish),this novel will be very popular!_(tell)many times,he still couldnt understand.The girls are talking excitedly,_(follow)their teacher.答案

34、：答案：published Having been told following 2021/8/11 星期三21.单词拼写单词拼写1.Im sorry,but I dont know there is an_(突然的突然的)change of plan.2.As_(预料预料),the sales manager gave in his notice at work today.3.Its our_(期望期望)that you will do well.4.We should try our best to put the enemy in a _(被动的被动的)position.5.As we

35、 all know,newspapers influence the_(潮流潮流)of thought.6.Your books and magazines are almost in a m_;go and put them in order.7.The football club c_ arranges all the matches.8.I have heard two v_ of the accident.9.Illness is a v_ excuse for being absent from work.10.She t_ me on the shoulder,but I didn

36、t feel it.2021/8/11 星期三22答案：答案：1.abrupt 2.expected 3.expectation 4.passive5.current 6.mess mittee 8.versions 9.valid 10.tapped.用方框内所给短语的适当形式填空用方框内所给短语的适当形式填空call up/now and then/in case/dive into/set out to(do)/get through/in truth/hang on/out of order/ring off1.It turned out that the newcomer was _

37、 a spy.2.I wont _ my brother unless something unexpected happens.3.Please _.I will go and get her.4.Our freezer is _ again.Wed better buy a new one instead of repairing it.5.The police _ investigate the cause of the fire.6.Please take your credit card with you _ your money is not enough.2021/8/11 星期

38、三237.She_ her bag and took out a few coins.8.The line is engaged;I cannot _ to his office.9.I must _ now because I will go to a meeting.10._,I visit my grandpa and grandma in the country.答案：答案：1.in truth 2.call up 3.hang on 4.out of order5.set out to 6.in case 7.dived into 8.get through9.ring off 10

39、.Now and then.完成句子完成句子 1.这一家人搬走了，因为这里经常交通堵塞，孩子上学不方便。这一家人搬走了，因为这里经常交通堵塞，孩子上学不方便。The family moved away,because there are so frequent traffic jams and it isnt _ _ children to go to school.2.打扫完房间之后，她开始做饭。打扫完房间之后，她开始做饭。Having cleaned the room,she _ _ preparing the dinner.3.这种药的有效期是三年。这种药的有效期是三年。The medi

40、cine _ _ for three years.4.你最好给他打个电话以防他忘了确切的时间。你最好给他打个电话以防他忘了确切的时间。2021/8/11 星期三24Youd better _ him_ in case he doesnt remember the exact time.5.他太被动了。事实上，他应该得到这次机会。他太被动了。事实上，他应该得到这次机会。He is too passive.In truth,he should have had _ _.6.她最近一直忙于申请专利的事，没时间打扫房间，所以家里很乱。她最近一直忙于申请专利的事，没时间打扫房间，所以家里很乱。She i

41、s busy with _ _ a patent recently,and has no time to tidy her house which is in a mess now.7.他正在整理文件，所以决定一会给他的朋友回电话。他正在整理文件，所以决定一会给他的朋友回电话。He was sorting out files,so he decided to _ his friend_ later.8.他现在发言是十分合适的。他现在发言是十分合适的。Itll be quite _ _ for him to speak now.9.电梯出故障了。电梯出故障了。The elevator is _

42、_ _.10.他阅读了有关这个案件的全部卷宗。他阅读了有关这个案件的全部卷宗。He read all the _ _ the case.答案：答案：1.convenient for 2.set about 3.is valid4.call；up 5.the chance 6.applying for 7.ring；back8.in order 9.out of order 10.files on2021/8/11 星期三25.单项填空单项填空1.When I walked past the street and saw the children playing happily,their ha

43、ppy laughter _ memories of my childhood.A.called in B.called for C.called on D.called up解析：选解析：选D。句意为：当我走过街道，看见孩子们快乐的玩耍。句意为：当我走过街道，看见孩子们快乐的玩耍。他们欢快的笑声唤起了我儿时的记忆。他们欢快的笑声唤起了我儿时的记忆。call in召集，召来，来访；召集，召来，来访；call for要求；提倡；为要求；提倡；为叫喊；叫喊；call on号召；呼吁；邀请；号召；呼吁；邀请；call up召唤；使想起；提出；打电话给。召唤；使想起；提出；打电话给。2.He was

44、left out when they _ choosing a new manager,which came as a complete surprise to him.A.set out B.set about C.set off D.set up解析：选解析：选B。set out和和set about都有都有“开始；着手开始；着手”的意思。的意思。set out后跟不定式，而后跟不定式，而set about后跟后跟v.-ing。set off 动身；引爆，动身；引爆，set up建立。建立。3.We all write _ even when there is not much to sa

45、y.A.now and then B.by and by C.step by step D.more or less解析：选解析：选A。句意为：尽管我们没有什么要说的，但我们都时不。句意为：尽管我们没有什么要说的，但我们都时不时地写点东西。时地写点东西。now and then偶尔，有时；偶尔，有时；by and by逐渐地；渐逐渐地；渐2021/8/11 星期三26渐地；渐地；step by step逐步地；逐步地；more or less多多少少。多多少少。4.We should _ right _ wrong.A.distinguish;by B.distinguish;for C.di

46、stinguish;from D.distinguish;to解析：选解析：选C。distinguish.from意思是意思是“把把从从中辨别出来中辨别出来”。5.She doesnt play the piano,but she likes singing and dancing._.A.So I am B.So it is with my sisterC.So am I D.Neither do I解析：选解析：选B。so和和nor都可以表达都可以表达“也是如此也是如此”，但是当前面的句子，但是当前面的句子既有肯定形式，也有否定形式的时候，表达既有肯定形式，也有否定形式的时候，表达“也是如

47、此也是如此”时用时用so it is with.的搭配。的搭配。6.The train came to an _ stop,making many passengers fall off their seats.A.abruptly B.suddenly C.surprised D.abrupt解析：选解析：选D。abrupt在这里相当于在这里相当于sudden，为形容词作定语。，为形容词作定语。2021/8/11 星期三277.When could you have a meal with me?Id like to go whenever it is_ to you.A.fit B.nic

48、e C.convenient D.suit解析：选解析：选C。be convenient to sb.意为意为“某人方便某人方便”。其他选项中，。其他选项中，fit合适的；合适的；nice好的；好的；suit为动词或名词，意为为动词或名词，意为“合适合适”，均不符，均不符搭配及句意。搭配及句意。8.Its your decision-you must _ the responsibility if things go wrong.A.bear B.take down C.put up with D.stand解析：选解析：选A。bear承担责任；承担责任；take down取下；取下；put

49、up with和和stand表示表示“忍受忍受”。由句意可知，选。由句意可知，选A。9.Mrs Black isnt in and Ill have to ring _.I would appreciate it if you ring _ after 6 oclock.A.off;back B.up;off C.out;up D.back;off解析：选解析：选A。第一空表示。第一空表示“挂断（电话）挂断（电话）”，第二空表示，第二空表示“再打过再打过来来”。10.Unfortunately the restaurant he recommended fell short of our_.2

50、021/8/11 星期三28A.expectations B.advantages C.opportunities D.contributions解析：选解析：选A。fall short of意思是意思是“达不到达不到”。句意为：不幸的是，。句意为：不幸的是，他推荐的饭店达不到我们的期望。他推荐的饭店达不到我们的期望。11.Have you_?No.I had the wrong number.A.got in B.got away C.got off D.got through解析：选解析：选D。考查动词短语辨析。考查动词短语辨析。get in插话，收割；插话，收割；get away离离开，