必修二 unit3 ComputersLanguage Points 語(yǔ)言點(diǎn)

Unit3LanguagePoints1.Inpairsdiscusswhattheyhaveincommon.P17commonadj.

普通的，常見的

n.

普通；平民havenothing/little/something/alotincommon有……共同之處這是一個(gè)常見的問(wèn)題。Thisisacommonproblem.這兩兄弟沒(méi)有共同點(diǎn)。Thetwobrothershavenothingincommon.2.workoutalistandcompareitwithyourpartner.P17compare……with把……與……相比較compareto把……比作……Weoftencompareherwithherclassmates.Theroseiscomparedtolove.Bookscanbecomparedtofriends.

3.IttooknearlytwohundredyearsbeforeIwasbuiltasan……P18L4

Ittook/was+一段時(shí)間+beforeIttakes/willbe+一段時(shí)間+before

固定句型,意為“多久才”。Itwas5minutesbeforesomeoneansweredthebell.過(guò)了五分鐘才有人給我開門。Itwillbefiveyearsbeforewemeetagain.五年之后我們才能見面。Ittakes/tooksb.sometimetodosth.

花費(fèi)某人時(shí)間去做某事。

Ittakesme3hourstopreparethedinner.做飯花了我三個(gè)小時(shí)。做作業(yè)花了他整個(gè)晚上.Ittakeshimthewholenighttodothehomework.

4.workas擔(dān)任；以…身份而工作

L13

Sheworkedasanursewhenshewasyoung.年輕時(shí)她是一名護(hù)士。我擔(dān)任老師一職。Iworkasateacher。同義詞：actas;serveas

actas(臨時(shí))擔(dān)任，充當(dāng)，起……的作用Atraineddogcanactasaguidetoablindperson.經(jīng)過(guò)訓(xùn)練的狗可以擔(dān)任盲人的向?qū)?。serveas擔(dān)任…，充當(dāng)…；起…的作用IserveasamemberoftheStudentUnion.

我是學(xué)生會(huì)的一名成員。5.solvevt.解決;解釋;闡明L13

solveaproblem解決問(wèn)題

★Withthehelpofhisfriends,hefinallysolvedtheproblem.在朋友們的幫助下,他終于解決了問(wèn)題。solutionn.解決；解決辦法

★

wemustfindthesolutiontotheproblem.6.from…on從……起L13fromthenon從那時(shí)起fromnowon從現(xiàn)在起翻譯句子：你的生活從現(xiàn)在起將會(huì)發(fā)生變化。Yourlifewillchangefromnowon.7.by；since

L14、L25by介詞，“不遲于，到……為止”常用于完成時(shí)態(tài)。by+過(guò)去時(shí)間，用過(guò)去完成時(shí)；by+將來(lái)時(shí)間，用將來(lái)完成時(shí)Bytheendof2009,wehadlearned6000words.YouwillhavereachedShanghaibythistimetomorrow.

since“自從…以來(lái)”

常用于現(xiàn)在完成時(shí)Ihaven‘theardfromhimsincelastyear.

我自去年以來(lái)未曾收到過(guò)他的信。Ithasbeentenyearssincetheymarried.

他們結(jié)婚到現(xiàn)在已經(jīng)十年了。8.the1940s;the1970s

L14、L25the1940s

二十世紀(jì)四十年代the1970s

二十世紀(jì)七十年代1800s1520s十九世紀(jì)十六世紀(jì)二十年年代9.Astimewentby,Iwasmadesmaller.L16as連詞as+句子“隨著”表示事情的發(fā)展過(guò)程。Ashegrewolder,hebecamelesspatient.Astimewentby,shebecamemoreandmorebeautiful.

with和as表示“伴隨”as+clause(句子)；With的復(fù)合結(jié)構(gòu)；表伴隨條件原因方式doing主動(dòng);進(jìn)行done被動(dòng);完成todo未做adj/adv/介詞短語(yǔ)Withtwoexamstoworryabout,Ihavetoworkreallyhardthisweekend.Theygottherewithoutanydifficultywiththeboyleadingtheway.goby經(jīng)過(guò)，時(shí)間流逝goby=pass經(jīng)過(guò)，時(shí)間流逝Acarwentby.Twoyearswentbybeforehegotanotherletterfromher.1)Astime________,shebecamemoreandmoreanxiousaboutherson'ssafety.A.passingB.goingbyC.passedD.goesby(2)Withthetime________,ouranxietygrew.A.goesbyB.goingbyC.hasgonebyD.hadgoneby

asaresultasaresultofresultfromresultin

結(jié)果由于……的結(jié)果因……而起導(dǎo)致(leadto)10.Asaresult,Itotallychangedmyshape.L19Practice：由于大雨的原因，他們到晚了.___________theheavyrain,theyarrivedlate.Itwasraining,_________,theyarrivedlate.Theheavyrain_________theirlatearrival.Theirlatearrival___________theheavyrain.Asaresultofasaresultresultedinresultedfrom隨著時(shí)間的流逝，我的記憶發(fā)展很大，像大象一樣，我從不忘記人們告訴的事情。so…that如此…以致11.Overtimemymemoryhasdevelopedso

muchthat,likeanelephant,IneverforgetanythingIhavebeentold!(1)so…that引導(dǎo)結(jié)果狀語(yǔ)從句，其結(jié)構(gòu)是：so+adj.／adv.+that從句Hewasso

angry

thathelefttheroomwithoutaword.so+adj.+a(n)+單數(shù)可數(shù)名詞+that句子Sheisso

kindagirl

thatsheispopular.so+many／few+可數(shù)名詞復(fù)數(shù)+that句子Therewereso

manyfamousstars

thatIcouldn’tbelievemyeyes.so+much／little+不可數(shù)名詞+that句子Hewastedso

muchtime

that

helostthebestchance(2)such…that也可引導(dǎo)結(jié)果狀語(yǔ)從句，其結(jié)構(gòu)是：such+a(n)+adj.+單數(shù)可數(shù)名詞+that句子such+(adj.)+不可數(shù)名詞+that句子such+(adj.)+可數(shù)名詞復(fù)數(shù)+句子Sheissuch

akindgirl

thatsheispopular.Itissuch

fineweather

thatweallcangoforapicnic.Therearesuch

beautifuldiamondsthatIdon’tknowwhichonetochoose.

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_______storythatweallforgetthetime.A.suchaninterestingB.suchinterestingaC.soaninterestingD.asointeresting4,Hehas___fewfriendsthatheoftenfeels_____.A.such;lonelyB.such;aloneC.so;lonelyD.so;aloneAC12.lonely&aloneL22alone

adj.“單獨(dú)的”側(cè)重獨(dú)自一人，沒(méi)有助手或同伴；沒(méi)有感情色彩的只表示客觀的狀態(tài)。

lonely

adj.“孤獨(dú)的”、“偏僻的”。表示主觀上感到孤獨(dú)、寂寞，有較濃的感情色彩。alone

adv.單獨(dú)；獨(dú)自地

Shewenthomealone.

她獨(dú)自回家去了。

用alone、lonely填空1)ThoughIwas________,Ididn'tfeel__________.

(2)Ifelt______atthe_____village.

(3)Thechildrenstaysathome__________.alonealonealonelonelylonely13.aswellas“還有”、“不