高中英语必修2导学案Unit 3 Computers学案.docx
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高中英语必修2导学案Unit3Computers学案
Unit3Computers
第一课时Warmingup&vocabulary
预习导学
一.本单元重点单词:
calculate_______universal_______simplify_______sum_______
operator________logically______technology______technological______
revolution_______artificial_______intelligent________intelligence_____
solve______reality_______personal________personally_____
application______total______totally______network______
finance________web______tube________mobile______
rocket________explore______anyhow_______mop_______
goal_________happiness_______download_______virus________
signal________appearance_____electronic_______type_______
coach_________character_______arise__________niece________
二.本单元重点短语:
1.从现在起_______2.因此_________3.如此---以致于_________
4.人类_______5.在某种程度上_____6.在---的帮助下_________
7.处理,对待_______8.监视,看守______
三.本单元语法:
现在完成时的被动语态的结构和用法
实战演练
一.单词拼写
1.Weshoulde_______newwaystosolvetheproblemsthatwearefacing.
2.P______speaking,IpreferEnglishtomaths.
3.Weshouldtrytos________thisdifficultproblemtomakeiteasiertobeunderstoodbyothers.
4.Don’tjudgeapersonbyhisa__________.
5.Theyaretwins,sotheyhavesomethinginc________
6.Afteryearsofhardwork,hisdreamhasbecomear________.
7.Computersareusedtoc________witheachotheraroundtheworldbytheinternet.
8.Inthepast20years,myhometownhast________
changed.
9.Ifanyproblema_______,pleasetellme.
10.HasEdward________(计算)theresult?
二.根据句子意思,从下表所给出的词汇中选出合适的单词或词组,并用其正确形式填空.
goal,watchover,asaresult,dealwith,afterall,total,withthehelpof
1.__________hisfriends,heovercamehisdifficultiessuccessfully.
2.Ifyoudon’tsetyourself_______,youwilloftenfindyourselfwastingtime.
3.The_______costofthesethingsis100dollars.
4.Asanelderbrother,youhavetheresponsibilityto_____-__yoursister.
5.Thecoldweatherhasfrozentheriver.__________,hecan’tgoboatingasheusuallywould.
6.Don’tscoldtheboy.__________,heisonly5yearsold.
7.Sheisusedto__________allkindsofpeople.
反馈检测
一.单项选择
1.Althoughtheyaretwins,theyhavelittle_________.
A.thesameasB.incommon
C.incommonsD.muchlike
2.__________theteacher,wefinallyunderstandthemeaningofthepassage.
A.WiththehelpofB.Underthehelpof
C.AfterthehelpofD.Bythehelpof
3.He________herroleintheplay,whichmadeothersunhappy.
A.hadagoodideaofB.thoughthighlyof
C.tookprideofD.madefunof
4.Astime__________mymemoryseemstogetworse.
A.goesalongB.goesaway
C.goesbyD.goesthrough
5.Althoughhedidn’twanttogototheball,heacceptedtheinvitation.__________theballwasimportanttohim.
A.AfterallB.Inall
C.FirstofallD.Aboveall
6.Treesofthiskindareso__________thattheycanbeenseeneverywhere.
A.usualB.ordinaryC.normalD.common
7.We'vemissedthebus.I'mafraidwehaveno_______buttowait.
A.wayB.choiceC.possibilityD.selection
8.—__________areyougoingto__________thebook?
—Keepit,ofcourse.
A.What,dealwithB.How,dealwith
C.How,dowithD.What,use
9.Whilehewas__________aboutinthestreet,hemetanoldfriendbychance..
A.wanderingB.wondering
C.wonderedD.wandered
10.Problems__________becausetheywerelackofcommunication..
A.raisedB.addedC.showedD.arose
11.Youmaynotagree,but__________Ithinksheisaverygoodstudent.
A.personallyB.trulyC.generallyD.commonly
12.Shemadesuchasillymistakebecauseshehadn'tkepther_________onherwork.
A.headB.heartC.brainD.mind
13.—Whydoyouaskmetotakethatearlybus?
—Becausethatbus__________the9:
00amtrainatLondon.
A.joininB.joinsup
C.uniteswithD.connectswith
14.—Ican’tgotobedearlyagaintonight.
--Areyoureally_________busyastostayupeveryday?
A.muchB.veryC.tooD.so
15.Thetigerwasmade__________inthecage,butitwassostrongthatitnearlymadethecage_________.
A.stay;breakB.stay;broken
C.tostay;brokenD.tostay;broke
第二课时Reading
预习导学
What’stherobotlike?
Aninventorhascreatedhisperfectwoman,arobotwhocandothecleaning,rememberhisfavouritedrinkandreadhimthenewspaperheadlines. LeTrung,33,hasspent£14,000creatingAiko,whohedescribesas"inher20s"witha32,23,33figure,shinyhairanddelicatefeatures.ShecanspeakEnglishandJapanese. MrTrungsaidhehasneverhadtimetofindarealpartner–sohedesignedandcreatedhisidealwomanusingthelatesttechnology. Hesaid:
"Aikoiswhathappenswhensciencemeetsbeauty. "Iwanttomakeherlook,feelandactashumanaspossiblesoshecanbetheperfectcompanion. "Italktoheralot,andhopetoimproveherknowledge.”Sofarshecanunderstandandspeak13,000differentsentencesinEnglishandJapanese,soshe'salreadyfairlyintelligent. "Aikorecognizesfacesandsayshellowhenanyofmyfamilycomearoundtovisit.ShehelpsmepickwhattohavefordinnerandknowswhatdrinksIlike. "Sheevenhelpsmewithdirectionswhenwe'regoingsomewhere. "Shedoesn'tneedholidays,foodorrestandshewillworkalmost24-hoursaday.Sheisverypatientandnevercomplains.Sheistheperfectwoman."
阅读短文,判断正误
1.Aikoisaperfectwomanrobot.
2.MrTrunghastimetofindarealpartner.
3.AikocanspeakdifferentsentencesinEnglishandJapanese.
4.Aikocanhelptheauthorwithdirections.
5.Aikocanworkallday.
实战演练
一.单项选择.
1.Aftergraduationfromcollege,hebegantogofromcitytocity,_____asuitablejob.
A.huntingfor B.takingon
C.lookingafterD.bringingup
2.----Howlonghavethey_____?
----They_______twentyyearsago.
A.beenmarried;gotmarried
B.married;married
C.gotmarried;weremarried
D.gotmarried;gotmarried
3.Severalcompaniesare_______eachother______acontract.
A.competingagainst;for
B.competewith;with
C.competewith;against
D.competingwith;to
4.Hermother________havingreadtheletter.
A.thoughtB.consideredC.admittedD.advised
5.Sheisatalentedmusician_____beingasinger.
A.alsoB.eitherC.aswellD.aswellas
6._______besenttoworkthere?
A.Whodoyousuggest
B.Whodoyousuggestthatshould
C.Doyousuggestwhoshould
D.Doyousuggestwhomshould
7.Heisalwaysseriousanddoesn’tlike_____.
A.playjokesB.beingplayedjokeson
C.beingplayedjokes
D.toplayjokeonothers
8.PeoplemayhavedifferentopinionsaboutKaren,butIadmireher.________,sheisagreatmusician.
A.AfterallB.Asaresult
C.InotherwordsD.Asusual
9.Wewereatwhathesaid.
A.fondB.interestedCamazedDsatisfied
10.----Davidhasn’tcomeyet.
---Ithinkhewill_____soon.
A.turnonB.turnoffC.turndownD.turnup
二.请指出并改正下列句子中的错误.
1.Overtimecomputershavechangedquitealot.
2.Icould“think”logicalandproduceananswerquickerthananyperson..
3.AsaresultofItotallychangedmyshape.
4.Iamsorry.Theseatwastakenalready.
5.Therewasnobodyinthehouse,thoughthedoorwasremainedopen.
三.Fillintheblank.
Ibeganasa___1____machinein1642inFrance.In1822Iwasbuiltasan____2___machine.Thenin1936AlanTuringwroteabookandbuilta_3_____machine.Astheyearshave__4____,Ihavebeenmade__5____.Thereweretimeswhenmysize__6____changed.Andmymemorybecame__7___large__8___Icouldn’tbelieveit.Inthe1960stheygavemeafamily__9___byanetwork.Iwasableto__10_____withothersthroughtheWorldWideWeb.Sincethe1970smanynewapplications__11_______forme.
四.英汉互译
1.每次他去游泳,爸爸都要在附近看着他。
(watchover)
_____________________________________
2.我的目标是给人类提供一个高品质的生活。
(goal)
_____________________________________
3.他的父母劝他不要一个人去,但他不听。
(persuade)
_____________________________________
4.他梦想成为一名歌手。
(dreamof)
______________________________________
5.工人们坚持要求工厂给他们加薪。
(insist)
______________________________________
反馈检测
一.阅读理解:
ComputerprogrammerDavidJonesmakes35,000poundsayeardesigningnewcomputergames,yethecannotfindabankpreparedtolethimhaveacreditcard(信用卡).Instead,hehasbeentoldtowaitanothertwoyears,untilheis18.
The16-year-oldboyworksforasmallfirminLiverpool,wheretheproblemofmostyoungpeopleofhisageisfindingajob.David’sfirmputstwonewgamesonthehomemarketeachmonth.
ButDavid’sbiggestheadacheiswhattodowithhismoney.Inspiteofhissalary,madebyinventingnewprogramswithinaquiteshortperiodoftime,thebonuspaymentsandprofit-sharing(奖金和分红),hecannotdriveacar,getsomemoneyfromabanktobuyahouse,orgetcreditcards.
HeliveswithhisparentsintheirhouseinLiverpool,wherehisfatherisabusdriver.Hisfirmhastopay£150amonthintaxifarestogethimthefivemilestoworkandbackeverydaybecauseDavidcannotdrive.
Davidgothisjobwiththefirmayearafterleavingschoolwithsix0-levelsandworkingforatimeinacomputershop.“IgotthejobbecausethepeoplewhorunthefirmknewIhadalreadywrittensomeprograms,”hesaid.
“Isuppose35,000poundssoundsalotbutactuallythat’snotgoodenough.Ihopeitwillcometomorethanthatthisyear.”Hespendssomeofhismoneyonrecordsandclothes,andgiveshismother20poundsaweek.Butmostofhissparetimeisspentworking.
“Unfortunately,computingwasnotpartofourstudiesatschool,”hesaid.“ButIhadbeenstudyingitinbooksandmagazinesforfouryearsinmysparetime.IknowwhatIwantedtodoandneverconsideredstayingonatschool.Mostpeopleinthisbusinessarefairlyyoung,anyway.”
Davidadded,“IwouldliketoearnamillionandIsupposeearlyretirement(退休)isapossibility.Youneverknowwhenthemarketmightdisappear.”
1.WhyisDaviddifferentfromotheryoungpeopleofhisage?