【河南专版】《金版新学案》2011高三英语一轮课件 新人教版选修8-3.ppt

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1、鼠标是计算机时代最佳的人机交互工具之一。它极大地方便了人们的计算机操作。但是，过分依赖鼠标的习惯也会带来一些不利影响。请你以鼠标为切入点，根据下表所提示的信息，用英语写一篇短文。 鼠标的必要性鼠标的必要性对多数人来说，操作计算机，上网冲浪对多数人来说，操作计算机，上网冲浪鼠标的便捷性鼠标的便捷性编辑文本，搜索信息编辑文本，搜索信息收发邮件，选购商品收发邮件，选购商品点播音乐，下载电影点播音乐，下载电影如果过分依赖鼠标如果过分依赖鼠标(请考生结合自身感受，列举两到三点请考生结合自身感受，列举两到三点)注意：1.对所给要点逐一陈述，适当发挥，不要简单翻译；2.词数150左右。开头已经写好，不计入总

2、词数；3.作文中不得提及考生所在学校和本人姓名。The mouse is a most effective device used by people to communicate with acomputer._The mouse is a most effective device used by people to communicate with a computer. For most people，its almost impossible to operate a computer without a mouse，let alone surf the Internet.A wel

3、lchosen mouse is really handy，flexible and convenient in controlling the screen.With the functions of inserting，deleting，moving and copying，it enables us to edit text，browse web pages and download what we want.It can also help us email people，shop online and find friends around the world.A simple cl

4、ick can even bring us a flood of music，movies and PC games.Just imagine，all this can be done with a cute mouse.A convenient tool can certainly make our work easier，but it doesnt always help in a positive way.Too much ready information on our fingertips leaves little room for knowledge pursuing.Too m

5、any ready answers make us less excited in finding truth.Relying too much on mouse clicking makes us lazier and less creative both mentally and physically. .重要单词聚焦 1n专利，证书，专利权 2vi.& vt. 显示的差别；使有所不同；辨别 3n. 产品 4adj. 突然的；意外的 5 adj. 便利的；方便的；就近的 6n. 小心；谨慎 7n. 预料；期待；期望patentdistinguishproductabruptconvenie

6、ntcautionexpectation 8 vt. 抓住；捉住；夺 9n. 认出；认可；承认 10 n. (评判的)标准；尺度 11n. 文件；档案；文件夹 12adj. 熟的；成熟的 13 adj. 冰冻的；严寒的 14 vt. 忍受；忍耐；负担 15n. 堵塞；阻塞；果酱 16vt. 轻打；轻拍；轻敲 n. 轻轻的敲击(声)；(水)龙头seizerecognitioncriterionfileripefreezingbearjamtap 17n. (水或气)流；电流 adj. 现在的；当前的 18adj. 稳固的；稳定的；安定的 19 vt. 联想；联系 20 adj. 实际的；实践的；

7、实用的currentstableassociatepractical .重点短语扫描 1call 给打电话 2now then 偶尔；有时 3set 开始；着手 4dive 迅速把手伸入；一心投入 5set (to do) 开始(做) 6 on 不挂断；稍等；紧紧握住 7out of 次序颠倒；发生故障 8get 设法联系上(尤指打通电话)； (设法)做完；通过upandaboutintoouthang orderthrough 9ring 回复电话 10ring 挂断电话backoff.课文原句突破1Here was a chance for me to distinguish myself

8、 by inventing something merciful that would catch snakes but not harm them.信息提取distinguish oneself使自己扬名。例句仿写这个人因智慧而扬名。The man_ _ _ _ _.【答案】distinguished himself by his wisdom2Im sorry，but this phone is out of order.信息提取be out of order坏了，有毛病。例句仿写咱们的冰箱又坏了，我们别修它了，最好买一个新的。Our refrigerator_ _ _ _ _.Wed b

9、etter buy a new one_ _ _ _.【答案】is out of order again；instead of repairing it3But once picked up，they tried to bite me.信息提取once picked up为“连接词过去分词”结构，相当于once they were picked up。once引导时间状语从句。例句仿写一旦打开，这些食物就必须在三天内吃完。_ _，the food must be eaten up within three days.【答案】Once opened4The criteria are so str

10、ict that it is difficult to get new ideas accepted unless they are truly novel.信息提取unless连词，意为“除非，如果不”。例句仿写如果你不马上走，就会迟到的。_ _ _ _ _，you will be late.【答案】Unless you go at oncedistinguish(1)vi.& vt.辨别；显示的差别You should learn to distinguish between right and wrong.你应学会明辨是非。The twins are so alike that no o

11、ne can distinguish one from the other.这对孪生儿长得很像，没有人能分辨得出哪个是哪个。(2)distinguish oneself引人注目，出名He distinguished himself by bravery.他以勇猛出名。Yao Ming has already distinguished himself as an athlete.作为运动员姚明已享有盛名。He is distinguished for his knowledge of economics.他在经济学方面的知识是卓越的。1Color blind people often find

12、 it difficult to_between blue and green.Aseparate BdistinguishCcompare Dcontrast【解析】句意为：色盲的人经常感到很难区分蓝色和绿色。separate分离，分开，但与between不能连用。distinguish between分辨，辨别；compare (to/with)比较，对照；contrast (with) 形成对比。【答案】Bconvenient adj.方便的，便利的Will it be convenient for you to start work tomorrow?你明天开始工作方便吗？Please

13、 come whenever it is convenient to you.方便的时候请随时来。They abruptly disappeared into a convenient hole in the wall.它们突然消失在附近的一个墙洞中。convenience n方便，便利，适宜，省事at ones convenience在方便的时候，在适宜的地方convenience food方便食品for convenience为了方便Come by to pick me up at your convenience.在你方便的时候，请来接我。2Our new house is very_f

14、or me as I can get to the office in five minutes.Aadaptable BcomfortableCconvenient Davailable【解析】句意为：我们的新居很便利，从家到办公室只需五分钟。convenient表示“方便的”，符合题意。A.adaptable表示“能适应的，适应性强的”；B.comfortable表示“舒适的”；D.available表示“可获得的，可得到的”。【答案】C3Come and see me whenever_.Ayou are convenient Byou will be convenientCit is

15、convenient to you Dit will be convenient to you【解析】“如果你方便的话”应用if it is convenient to/for you。【答案】Cbear (bore，borne)vt.(1)负担，承担I doubt if that chair will bear your weight.我怀疑那把椅子能否承受得了你的体重。Who will bear the responsibility/expense?谁要负担这责任/费用呢？(2)忍受，忍耐He cant bear being laughed at.He cant bear to be la

16、ughed at.他无法忍受遭人嘲笑。(1)stand，bear，tolerate，put up with意为“忍耐，容忍”。He cant stand/bear/put up with hot weather.他不能忍受炎热的天气。She cant stand being kept waiting.她无法忍受久等。(2)bear sth.in mind牢记You must bear it in mind that your parents hope to depend on you to become a good doctor.你要记住你的父母指望你成为一名好医生。4Why did Bob

17、 cry? He couldnt bear_like that before the whole class.Amaking fun of Bbeing made fun ofCto be laughed at Dbeing made fun【解析】动词bear后跟v.ing形式作宾语，且此处应该使用被动形式。【答案】Bassociate vt.联想，联系Ive never associated you with this place.我从未把你和这个地方联系在一起。I wouldnt want to be associated with Mckeys project.我不想和麦基的计划有任何

18、瓜葛。I dont like these young men youre associating with.我不喜欢你结交的这些年青人。association n联合；联想；交往；协会；团体in association with.与合伙/合作I am working in association with him.我和他一同工作。My association with him goes back to our days in high school.我和他的交往可以追溯至高中时代。5He wished to forget everything_with his former life and

19、start a new life.Ajoined BassociatedCburied Dcarried【解析】句意为：他希望忘记跟他过去生活有联系的一切东西，开始新的人生。be associated with.表示“和有联系”，此处作后置定语，符合语意要求。【答案】Bcall up(1)使人想起，使回忆起The sound of happy laughter called up memories of his childhood.这笑声使他回忆起童年时代的情景。The music calls up memories of my childhood.音乐引起我对童年的回忆。(2)打电话I tr

20、ied to call you up last night，but no one answered the phone.我昨晚曾打电话给你，但没人接。(3)召集，征召入伍When the war broke out，they were at once called up.战争一爆发，他们立即就被征召入伍了。(1)ring/call back回复电话(2)ring off挂断电话(3)give sb.a ring给某人打电话(4)sb.be wanted on the phone有某人的电话(5)answer the phone接电话(6)hang/hold on不挂断电话6Your lette

21、r_the days _we worked together on the farms fifteen years ago.Acalls up；which Bcall in；whenCcalls up；when Dcalls in；that【答案】Aset out开始，着手(后接不定式)；出发，动身They set out to work as soon as they arrived.他们一到就干了起来。She is going to set out for France at five oclock in the morning.她准备早上五点钟出发去法国。辨析：set out，set o

22、ff，set about与set up(1)set out表示“开始做某事”，多跟不定式。He set out to wash his car.他开始洗车。(2)set off表示“启程，开始”，多指开始踏上征程，常常和on，for等搭配。If you want to catch that train，wed better set off for the station immediately.你要是想赶上那班火车，咱们最好马上动身去火车站。(3)set about表示“开始，着手做某事”，多跟doing结构。You must set about your work at once.你必须立即

23、开始工作。The girl has set about cleaning the room.小女孩已开始打扫房间。(4)set up不能表示“开始”，而表示“搭建，建立，使恢复”等意义。A fund will be set up for the dead mens families.抚恤死难工人家属的基金会即将建立起来。7After breakfast，my classmates and I set out_Hong Xing Farm and received a warm welcome.Ato BonCfor Dtowards【解析】set out for出发到地方。【答案】C8The

24、moment she came back from work，she_to clean the kitchen thoroughly.Aset out Bset aboutCset off Dset up【解析】考查动词短语含义。set out to do sth.着手做某事；set about doing sth.着手做某事；set off出发，动身，使爆炸；set up成立。【答案】Aget through(1)完成Shes got through a lot of work.她完成了许多工作。(2)通过He got through his final exams easily.他轻易地通

25、过了期末考试。(3)到达The message got through to us at last.这条消息终于送到了我们这儿。(4)接通电话I called all day，but I just couldnt get through.我打了一天的电话，可就是打不通。(5)度过(时间)I cant think how they will get through the time.我想像不出这段时间他们将怎样度过。get across被理解；使人了解get down to认真地静下心(工作)(to为介词)get over克服get on进展，进步get in收获9(2009年四川卷)Have

26、you_？ No.I had the wrong number.Agot in Bgot awayCgot off Dgot through【解析】 句意为：你打通电话了吗？没有。我拨错号码了。get in进入，抵达，收获；get away走开，逃脱；get off(从)下来，出发，下班，逃脱惩罚；get through 完成，度过，通过，讲清楚，打通电话。【答案】DRemember to include one change to your invention in case it doesnt work the first time. 记住对你的发明要有变化的余地以防它第一次不起作用。in

27、 case (1) conj.在的情况下，万一的话；以防，免得；in case后接从句时，从句中的谓语动词常用一般现在时态，偶尔也用shouldv.。In case anything important happens，please call me up.万一发生什么重要的事情，请打电话给我。Take a taxi in case you are late for the meeting.坐出租车去，免得开会迟到。(2)adv.以防万一，免得Youd better carry some money in case.你最好带些钱，以防万一。It may rain.Youd better take

28、 your umbrella in case.天可能下雨，你最好带上伞以防万一。(1)in case of 在情形时，万一，以防In case of fire，ring the bell.万一发生火灾，请按铃。I will take a raincoat with me in case of rain.我将随身带件雨衣以防下雨。(2)in any case 无论如何，反正，不管怎样In any case，do your best.无论如何，要尽力而为。(3)in no case 决不，在任何时候都不In no case should you be allowed to do such a fo

29、olish thing again.你决不应该再做那样的蠢事。(注意此句要用部分倒装)(4)in that case作“在那种情况下，假使那样的话”“如果那样”解时相当于if that happens。It may rain this evening.In that case，well have to stay at home.今天晚上可能下雨。如果是那样，我们就只好呆在家里了。 10I shall stay in the hotel all day_there is news of the missing child.Ain case Bno matterCin any case Dever

30、 since【答案】A11Leave your key with a neighbor_you lock yourself out one day.Aever since Beven ifCsoon after Din case【解析】句意为：留一把钥匙给你的邻居以防哪天忘了带钥匙进不了门。根据句意和行文逻辑此处为以防万一之意，故选in case。ever since自以来；even if 即使；soon after 在之后不久，均不合题意。【答案】D12Some parents dont allow their children to go online_they are affected

31、by something unhealthy.Afor fear that BunlessCin only Din case【解析】in case，for fear that引导目的状语从句。词义为“以防，以免”。须指出的是in case引导的从句，谓语动词用一般时表示将来时。for fear that其从句谓语动词前需有may，might，will或would。【答案】D Prepared with these findings，I decided on three possible approaches.有这些发现作准备，我决定了三种可能的方法。Prepared with these fi

32、ndings为过去分词短语作状语，相当于谓语动词为被动的状语从句，该动作和主句的主语之间存在着逻辑动宾关系。Although built thirty years ago，the house looks very beautiful.尽管这座房子是30年前被建造的，但它看起来依然很漂亮。Given more time，he can do it better.如果给予他更多的时间，他会把它做得更好。Seen from the top of the hill，the park looks more beautiful.When it is seen from the top of the hill

33、，the park looks more beautiful.从山上往下看，这座公园看起来更加漂亮。Encouraged by the progress he has made，he works harder.As he is encouraged by the progress he has made，he works harder.由于受到所取得成绩的鼓舞，他工作更努力了。He began to cry as if bitten by a snake.He began to cry as if he was bitten by a snake.他大叫起来，好像被蛇咬了。13(2010届保定

34、一中月考)Bought by his father and_to serve as his maid，the young girl fell in love with him.Aintending Bto intendCbeing intended Dintended【解析】考查非谓语动词。语意表示“这个女孩是他的父亲买来打算给他当女仆的”，此处是intend sb.to do sth.的被动语态，用其过去分词作状语。注意，英语中一般不用现在分词的被动语态作状语。【答案】DFollow it up，explore all around it，and before you know it，you

35、 will have something worth thinking about to occupy your mind.跟随它，在它的周围探索，那么在你知道它之前，你将有值得考虑的某些东西占用你的大脑。 “祈使句and/then/or/otherwise陈述句”结构的用法Work harder and/then you will succeed in your studies.If you work harder，youll succeed in your studies.Working harder，you will succeed in your studies.如果你更加努力学习，在

36、学习上你就会成功。 Study hard，or/otherwise youll fall in your exams.If you dont study hard，youll fail in your exams.You will fail in your exams unless you study hard.如果你不刻苦学习，你就会考不及格。14(2009年江南十校测试)Can you help me? Yes._your teachers advice，in my opinion，and everything will be OK.AFollow BFollowingCTo follow

37、 DFollowed【解析】此题考查句型“祈使句and一般陈述句”，in my opinion在句中作插入语。【答案】A .单词拼写1The twin brothers are so much alike that it is difficult for us to_(辨别) one from the other.【答案】distinguish2Would it be_(便利) for you to pick me up at 2 pm.and take me to the railway station?【答案】convenient3I let my parents down.In othe

38、r words，I didnt live up to their_(期望) of me.【答案】expectation4When the couple turned forty，they were laid off.With no_(稳定的) income they found they were really badly off and could hardly make ends meet.【答案】stable5My father always comes up with a_(实际的) solution to my problem.Every time I take his advice

39、，I will solve my problem.【答案】practical.选词填空ring back；hang off；set about；get through；hang on1Come and_doing your work：youve wasted lots of time.【答案】set about2Hes not in；why dont you_after 6 oclock?【答案】ring back3Jerry asked John，who was talking with him on the phone，to_while he ran for a pencil and a

40、sheet of paper.【答案】hang on4I will have to_now；I smell something burning in the kitchen.【答案】hang off5I tried phoning her office，but I couldnt_.How could I give her the important information?【答案】get through.巧思妙解1The boss said we had only three days to finish the work. Dont worry.We have already_two th

41、irds of it.Agot down Bgot throughCgiven in Dgiven away【解析】get through完成(工作)。 【答案】B2(2007年天津卷)Hardly could he_this amount of work in such a short time.Aget through Bget offCget into Dget down【解析】考查动词短语。句意为“在这么短的时间内他几乎完不成这么多工作”。get through有完成之意，符合句意。get off 下车；get into进入，陷入；get down“下车，吞下，写下”都与句意不搭配。【

42、答案】A3(2009年河南信阳模拟)The earthquake has destroyed most houses in the village.How are they going to_the winter?Aget on Bget acrossCget over Dget through【解析】get on进展，进步；get across被理解；get over克服；get through度过，通过。由句意可知D为正确选项。【答案】D4Its a good idea，but whos going to_the plan? I think Tom and Grey will.Aget t

43、hrough Bcarry outCgo through Dcarry on【解析】get through通过；carry out执行；go through经历；carry on进行。【答案】B.语法专练本单元语法过去分词1The performance of the host，_to please the audience and draw their attention，was greeted with a cold silence，however.Ahad intended BintendedCintending Dto intend【解析】分词短语作非限制性定语，排除A；逻辑主语the

44、 performance与intend是被动关系，故用过去分词。【答案】B2The Olympic Games，_in 776BC，didnt include women players until 1912.Afirst playing Bto be first playedCfirst played Dto be first playing【答案】C3The murderer was brought in，with his hands_behind his back.Abeing tied Bhaving tiedCto be tied Dtied【答案】D4Most of the artists_to the party were from South Africa.Ainvited Bto inviteCbeing invited Dhad been invited【答案】A5(2009年浙江金华十校联考)_in her most beautiful skirt，the girl tried to make herself_at the party.ADressed；noticed BDressing；noticedCDressed；noticing DDressing；being noticing【答案】A