高中英语必修2-unit3-computers-language-points

重点词汇：1.Anyhow,my

goalistoprovide

humanswithalifeofhighquality.

anyhow

adv.无论如何，不管怎样，反正；尽管如此，(anyway)①

AnyhowIdon'tbelieveitcanbedone.无论如何我也不相信这事能办成。②Anyhow,I'llseeyoutonight.无论如何，今天晚上我要见你。Imightfail,but

Iinsistondoingit,Idon’tmind.A.however B.anyhowC.yet D.meanwhileProvidesb_________sthProvidesth_________sb1)Thishotelprovidesashoe-cleaningservice______guests.2)Aprojectdesignedtoprovideyoungpeople______work.withforforwithprovide(vt)提供2.OvertimeIhavebeenchangedquitealot.经过一段时间我变化了很多。

overtime随着时间的推移=astimegoesbyAstimewentby,Iwasmadesmaller.随着时间的推移，我被弄得越来越小。3.IttooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.差不多两百年之后，查尔斯·巴比奇才把我制成了一台分析机。“Ittook/was+一段时间+before从句“Ittakes/willbe+一段时间+before从句”固定句型,“before”意为“多久才”Examplesentences:1.Itwas5minutesbeforesomeoneansweredthebell.2.Itwillbefiveyearsbeforewemeetagain.过了五分钟才有人给我开门。五年之后我们才能见面。(07江西)Hewastoldthatitwouldbeatleastthreemonths_______hecouldrecoverandreturntowork.A.WhenB.beforeC.sinceD.that(08北京〕I’msorryyouhavebeenwaitingsolong,butit’llstillbesometime______Braingetsback.AbeforeB.sinceC.tillD.after高考真题4.In1936myrealfather,AlanTuring,wroteabookabouthowIcouldbemadetoworkasa“universalmachine”tosolveanydifficultmathematicalproblem.在1936念，我真正的父亲艾伦·图灵写了一本书，讲述了怎样使我成为一台“通用机器”来解决任何数学难题。solvevt.解决，解答solvetheproblem解决问题，solve后面常接problem,mystery,difficulty,puzzle等单词solutionn.[c]解决方法asolutiontotheproblem问题的解决方法5.Fromthenon,Igrewrapidlybothinsizeandinbrainpower.从那时起，我在体积和脑容量方面迅速增长。

thenon从那时起nowon从现在起fromtodayon从今天起tomorrowon从明天起Translation翻译句子我们从现在起就应该努力学习———————————————从那时起，他没有来过这个村庄。————————————————————Fromnowonweshouldworkhard.Fromthenon,hedidn’tcometothisvillage.Phrasesasaresultasaresultofresultfromresultin

结果由于……因……而起导致(leadto)Asaresult,Itotallychangedmyshape.结果，我已经完全改变了形状。Practice：由于大雨的原因，他们到晚了.___________theheavyrain,theyarrivedlate.Itwasraining,_________,theyarrivedlate.Theheavyrain_________theirlatearrival.Theirlatearrival___________theheavyrain.AsaresultofasaresultresultedinresultedfromKeysentencepatterns

1，IttooknearlytwohundredyearsbeforeIwasbuiltasan……“Ittook/was+一段时间+before“Ittakes/willbe+一段时间+before从句”是一个固定句型,意为“多久才”。----Itwas5minutesbeforesomeoneansweredthebell.---Itwillbefiveyearsbeforewemeetagain.--Wehadn’trunamilebeforehefelttired.--Pleasewriteitdownbeforeyouforgetit.过了五分钟才有人给我开门。五年之后我们才能见面。

我们跑了还不到一英里他就累了。

趁你还没有忘，把它记下来。(07江西)Hewastoldthatitwouldbeatleastthreemonths_______hecouldrecoverandreturntowork.A.WhenB.beforeC.sinceD.that(08北京〕I’msorryyouhavebeenwaitingsolong,butit’llstillbesometime______Braingetsback.AbeforeB.sinceC.tillD.afterIt________longbeforewe___theresultoftheexperiment.〔02上海〕Awillnotbe;willknowBis;willknowCwillnotbe;knowDis;know随着岁月的流逝，我被做得越来越小了。with和as表示“伴随”

as+clause(句子)；With的独立主格结构；表伴随条件原因方式doing主动进行done被动完成todo未做adj/adv/介词短语

As

time

wentby,Iwasmadesmaller.with+n./代词1〕Themurderer杀人犯wasbroughtin,withhishands＿＿＿behindhisback.A.beingtiedB.havingtiedC.tobetiedD.tied2〕07安徽Johnreceivedaninvitation邀请todinnerandwithhiswork_____,hegladlyacceptedit.AfinishedBfinishingChavingfinishingDwasfinished3)_______twoexamstoworryabout,Ihavetoworkreallyhardthisweekend.A.WithB.BesidesC.AsD.Becauseof4)Theygottherewithoutanydifficultywiththeboy_______theway.AleadingBledCtobeledDlead----Hecamein,withabook__________.----Heslept,withthelight_____.----Hewaslyingthere,withhiseyes____.在他手里开着睁着onopen

with+n./代词.+adj/adv/介词短语inhishandgoby

①(时间)过去，逝去②从……经过Astimegoesby,mymemoryseemstogetworse.Didyouseeaboygobyonabicycle?(1)Astime________,shebecomemoreandmoreanxiousaboutherson'ssafety.A.passingB.goingbyC.passedD.goesby(2)Withthetime________,ouranxietygrew.A.goesbyB.goingbyC.hasgonebyD.hadgoneby(3)Threemonths__________beforeweknewit.A.passedbyB.wentC.wentbyD.past随着时间的流逝，我的记忆开展很大，像大象一样，我从不忘记人们告诉的事情。

Overtimemymemoryhasdevelopedso

muchthat,likeanelephant,IneverforgetanythingIhavebeentold!so…that…如此…以至于…Sheissokindthateveryonelikesher.sothat表目的(从句常用may,could,can等〕Ispeakloudlysothatallthestudentscanhearmeclearly.2.表结果Hehurriedtothestation,sothathecaughttheearlybus.so…that…so后加adj/advsuch…that…such后加n.Sheissokindagirlthatwealllikeher.Sheissuchakindgirlthatwealllikeher.注：当名词前有many,few,much,little等修饰时，用so，不用such。IhavesolittlemoneythatIcan’tlendyouany.1.Sorry,youspeak______quickly______Ican’tfollowyou.A.too;to B.so;that

C.as;to

D.very;so2.Canyoubelievethatin______arichcountrythereshouldbe­­­______manypoorpeople?A.such;suchB.such;soC.so;soD.so;such3,Shetoldus______