高中英语必修2-unit3languagepoints.ppt

Period3languagepoints,Unit3computers,wordsandexpression,算盘掌上电脑主机显示屏芯片软盘调制解调器打印机扫描机,abacusPalmtopMonitorScreenChipsFloppy-discModemPrinterScanner,IntelligenceAnalyticalmachineUniversalmachineTransistorArtificialintelligenceTechnologicalrevolutionfunction,智力分析机通用机晶体管人工智能科技革命功能,WordsandExpressions,Truly,truth,True,adv.,adj.,n.,Fillintheblanks:Ibeganasa_in1642inFrance.In1822Iwasbuiltasan_.Thenin1936AlanTuringwroteabookandbuilta_.Astheyearshave_,Ihavebeenmade_butIgot_and_.Inthe1960stheygavemeafamily_.NowpeoplecallittheInternet.Iwas_inthe1970s.SoIbecamePC.SincemybirthIhavetrulybeenbuilttoservethehumanrace.,calculatingmachine,AnalyticalMachine,universalmachine,goneby,smallerandsmaller,cleverer,quicker,connected,broughtintopeopleshomes,byanetwork,Importantsentences,1.Insmallgroups,discusswhattheyhaveincommon.,(what:所的)=thethingsthat,Ilivedinwhatyoucall“AncientGreece”.what=theplacethat,WhatIhaveheardhassomethingincommonwithwhatyouhaveseen.,我所听到的与你所看到的有一些共同之处,Thisis_(我买的)yesterday.(buy)_(他所说的)wastrue.(say),whatIbought,Whathesaid,havenothing/little/something/much/alotincommon,Common(1)共同的共有的我们有共同的目标.Wesharea_.(2)常见的;普通的Ah1/n1hasbeencommonamongthechildrenintherecenttwoyears.Hewasntaherobutacommonperson.,commonaim,Thoughtheyaretwins,they_.A.havesomethingincommonB.havealotincommonC.havenothingincommonD.havelittleincommon,CD,Common/usual/regular/ordinary/universal/normal,1.Itsa_bag,andyoucanfinditineverystore.2.Its_forustoseehimcryingwhenblamed.3.Thenoveldescribesthewayoflifeofthe_peoplethere.4.Thedoctorsaidthechildstemperaturewas_.5.Ourmonitorwillgiveyoua_reportsonyourdailybehavior.,common,usual,ordinary,normal,regular,IttooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachine.,Before:.之后，还没来得及.就，不等.就Beforeshecouldmove,sheheardaloudnoise,whichgrewtoaterribleroar.Beforetheyreachedthehouse,anewgreatwavecame,sweepingdowntrees.,昨晚很久后我才睡着。1).ItwasalongtimebeforeIgottosleep四年后我们才能再次见面。2).Itwillbe4yearsbeforewemeetagain.没等我告诉他好消息，他就出去了3).HewentoutbeforeIcouldhaveachancetotellhimthegoodnews.不久后你就会恢复健康。4).Itwontbelongbeforeyougetwellagain.(),recover,Take/cost/spend,spend的主语必须是人，常用于以下结构：Sb.spendtimemoneyonsth.Sb.spendtime/money(in)doingsth.Sb.spendmoneyforsth.花钱买。cost的主语是物/某种活动，还可以表示“值”(1)(doing)sth.costs(sb.)money/time注意：cost-cost-cost,并且不能用于被动句。take后面常跟双宾语，常见用法有以下几种：Ittakessb.sometimetodosth.doingsth.takessb.time/money,Ittookthemthreeyearstobuildthisroad.,造这座桥花了他们两年时间。这道数学题花了我两个小时他的钱用来买书了。买一台新电脑要花一大笔他花了大量时间才记住了这些单词他们用了三年时间修完了这条路他花了一下午修车。,Ispenttwohoursonthismathproblem.,Hismoneywasspentforbooks.,Anewcomputercostsalotofmoney.,Rememberingthesenewwordscosthimalotoftime.,Repairingthiscartookhimthewholeafternoon.,Theyspenttwoyears(in)buildingthisbridge.,(1)Inonesopinion按某人的意见,据某人看来按照他们的意见，我们应该把会议推迟到下星期五举行。_,weshould_themeetinguntilnextFriday.(2)Intheopinionof据.看来据很多人看来，这是个好计划。_(3)Haveagood/bad/high/lowopinionof对评价好/坏/高/低,Intheiropinion,putoff,Intheopinionofmanypeople,thisisagoodplan.,=Thinkwell/badly/highly/lowlyof,2.MyrealfatherwasAlanTuring,whoin1936wroteabooktodescribehowcomputerscouldbemadetowork,and.我真正的父亲是艾伦.图林,他在1936年曾写过一本书,书中描述了使计算机工作的方法,并且.感官动词(see/watch/hear等)与使役动词(make/let/have)后接do,而在被动语态中必须有to.Theysawthemanenterthehouse.Themanwasseentoenterthehouse.,Theyheardher_(唱)anEnglishsongatthepartylastnight.Hewasseen_(走进)theoffice.Thestudentswatchedtheprofessor_(做)theexperiment.Theyaremade_(完成)thehomeworkbefore30clock.,sing,towalkinto,do,tofinish,3.However,peoplethoughtIwassimple-mindeduntiltheydiscoveredIhad“artificialintelligence”.理查德很聪明，可是他有很多头脑简单的朋友。Richardis_buthe_.absent-minded心不在焉的single-minded一心一意的open-minded虚心的/没有偏见的_-minded心胸狭窄strong-minded意志坚强的_好心的long-haired长发的_蓝眼睛的afive-storiedbuilding一幢五层楼建筑_一张三条腿的桌子,smart,hasalotofsimple-mindedfriends,blue-eyed,kind-hearted,athree-leggedtable,narrow,可是,人们认为我头脑简单,直到发现我有人工智能时,他们才不那么想了.,4.ThenIwasthesizeofalargeroom!那时候我的体积有一个大房间那么大!bethesizeof跟一样大我们学校是那个学校的三倍.Ourschoolisthreetimesthesizeofthatone.Ourschoolisthreetimesasbigasthatone.Ourschoolistwicebiggerthanthatone.,thelengthof跟一样长theheightof跟一样高theweightof跟一样重thewidthof跟一样宽,跟一样长跟一样高跟一样重跟一样宽,阶梯教室是教室的10倍.Thelecturetheatre_theclassroom.姚明是那个10岁女孩三倍高。_,istentimesthesizeofistentimesasbigasisninetimesbiggerthan,YaoMingisthreetimestheheightofthatten-year-oldgirl.,5.Astheyearshavegoneby,Ihavebeenmadesmallerandsmaller.随着岁月的流逝，我被做得越来越小了。goby=pass时间慢慢逝去_随着年龄的增长，我们的阅历也益加丰富。_,ourexperiencesbecome_.在秋天，白天越来越短。_,Aswegrowolder,richerandricher,Inautumn,thedaysgetshorterandshorter.,Timewentby/passedslowly,6.AndmymemorybecamesolargethatIcouldntbelieveit!sothat:如此.以致于.Hewassoexcitedthathecouldnotspeak.HeransofastthatIcouldntcatchupwithhim.so+形容词(副词)+that.such+名词+that.他如此聪明，以致于我们很喜欢他。Heissocleverthatwelikehimverymuch.Heissuchacleverboythatwelikehimverymuch.(如果后面的词被many,much,few,little修饰的话,就一定用so),Weleftearlysothatwecouldcatchthefirstbus.,sothat:1)以致于，结果是；2)以便，为的是（inorderthat）,Hegotuplate,sothathedidntgettoschoolontime.,他起床晚了，以致于不能按时到校。,我们早点离开为的是赶上第一班车。,7.ButIwasalwayssolonelystandingtherebymyself,untilintheearly1960s,theygavemeafamilyconnectedbyanetwork.但是我总是孤孤单单地站在那里，直到60年代初，人们才给了我一个用网络联成的家庭。lonelyadj孤独的aloneadj单独，独自,GreatchangestookplaceinChina_.在二十世纪八十年代Theoldmanwenttocollege_.在他六十几岁时,inthe1980s/inthe1980s,inhissixties,Lonely不管怎样;总之Idontknowifitwaslostorstolen;Anyway,itsgone.无论如何,我今天必须完成工作.Anyway(=anyhow)Imustfinishtheworktoday.-Wouldyoulikemetohelpyouwiththoseheavybags?-Icanmanageitmyself.Thankyou_.thoughB.somewayC.anywayD.thesameway,Homework,1.完成试卷,记住其中的知识点.2.看英语双语报B3版面,做B2版面的词组专练和词汇专练3.完成书上P20的EX3,Theowneroftheshopissaidtobea_man.A.calculateB.calculatingC.calculatedD.calculationEnglishcanhelp_peopleandmakethemstayinaforeigncountryeas