人教版必修2 Unit3 Computers单元自主学习学案.doc

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1、人教版?2Unit3Computers单元自破深造学案1.Discusswhattheyhaveincommon.(P17)讨论他们有什么一样之处。词语拓展commonknowledge人所共知的理想commonsense常识have.incommon与有共同之处incommonwith跟一样(=like)havelittle/nothingincommon几乎不什么/纷歧样之处【即学即练】A.按照括号中的提示完成以下句子。(1)Dontrelatemetohim.We_.(全然差异)(2)Itsnotnecessarytoavoidtalkingaboutyourrelationshipit

2、is_(人尽皆知)already.(3)Isuddenlyfeltwe_.(有非常多相似之处)答案：(1)havenothingincommon(2)commonknowledge(3)hadalotincommon词语辨析common;ordinary;averagecommon指全体所共有的，共同的特色，夸大年夜稀有与普遍。ordinary指种类普通，夸大年夜伟大、伟大、普通的意思。average素日指抵达平均程度，不凹陷【即学即练】B.选用上述单词填空。(1)Sparrows(麻雀)lookquite_buttheyarenot_atthistimeofyear.(2)Thefirstt

3、imeImether,Ithoughtwe，dseenbefore.Shehasgotthat_faceofaneighbourgirl.(3)Whyareyousoimpressedwiththisfilm？Accordingtome,itsjust_.(4)Iwasnottypingveryfast.Itwasonly_.My_speedis150wordsperminute.答案：(1)ordinary;common(2)common(3)ordinary(4)average;usual2.Anyhow,mygoalistoprovidehumanswithalifeofhighqual

4、ity.(P18)不管如何样,我的目标是给人类供应高质量的生活。说出以下各句中anyhow的意思。(1)ThewaterwascoldbutItookashoweranyhow.虽然如此(2)Shetoldmenottobuyit,butIboughtitanyhow.随意地总结归纳anyhow=anyway=inspiteofthat,意思是“不管如何样,虽然如此。3.Astimewentby,Iwasmadesmaller.(P18)除着年月的变迁，我被制造得更小了。【即学即练】阅读以下句子,说出goby的意思。(1)Acarwentby(us)atfullspeed.(2)Astimeg

5、oesby,heloveshismothermore.(3)Don，tletthechancegoby.(4)Heisamanwhoalwaysgoesbytherules.答案：(1)经过(2)时辰流逝,astimegoesby/on等于withtimegoingby/on(3)失失落机遇(4)按照揣摸、按行事4.AsaresultItotallychangedmyshape.(P18)因此，我已经完好修改了我的形状。阅读以下句子，留意total的搭配跟意思。(1)Thereareover4,000studentsintotalinourschool.(intotal意为altogether

6、，inall)(2)Why？Theroomisintotaldarkness.(total作描绘词，等于complete)(3)Thetownwastotallydestroyedaftertheearthquake.(totally是副词，等于completely)(4)Importstotalled1.5billionlastyear.(total作动词,意思是“算计，总数达)【即学即练】用total的适当方法完成以下小片段。Thecompanyusedtohave230clerksin(1)_andtheirincome(2)_50,000yuanperyear.Butlastyeart

7、hingschanged(3)_andtheproductscouldnotbesoldout.Mostoftheworkersbecameoutofwork,whichmadethemin(4)_despair.答案：(1)total(2)totalled(3)totally(4)total5.WhataretheadvantagesanddisadvantagesofeachformofIT？(P22)每种IT有何优点跟缺点？词语拓展haveanadvantageof有有利条件takeadvantageof使用,欺骗；占便宜beatanadvantage处于下风work/betoonesa

8、dvantage对某人有利【即学即练】翻译以下句子。(1)她受过优良的训练，这是她的下风/有利条件。_(2)我们该当充分使用这里的提高装备来深造。_(3)他使用了她的残忍。_答案：(1)Shehadanadvantageofagoodtraining.(2)Weshouldtakefulladvantageoftheadvancedfacilitiesheretolearn.(3)Hetookadvantageofherkindness.6.Inthisway,Icanmakeupnewmovesusingmy“artificialintelligence.(P23)如此，我就可以使用人工智能

9、编出新的举动。【即学即练】阅读以下句子,留意makeup的意思。(1)Itusuallytakesheranhourtomakeupeverymorningbeforeshegoes.(2)Ourassociation(协会)ismadeupofpeoplefromallwalksoflife(各行各业),orpeoplefromallwalksoflifemakeupourassociation.(3)Donottrytomakeupanyexcuse(设辞).(4)Sheisamazing.Shecanalwaysmakeupinterestingstoriesinashorttime.(

10、5)Youmustworkhardtomakeupthelosttime.答案：(1)化妆(2)构成(3)编造(4)编造(5)弥补7.Inaway,ourprogrammerislikeourcoach.(P23)从某种程度上看,我们的次序员就像是我们的教练。词语辨析inaway;intheway;onthe/onesway(to);bythewayinaway(=inasense/inoneway/insomeway在某种程度上inthe/onesway挡着某人的道；妨碍某人onthe/oneswayto在去的路上bytheway特别说一下常用于引出一个较要紧的征询题；特别征询一下【即学即练

11、】用上述词语填空。(1)Knowingthathelpis_,theexhaustedmanfellasleep.(2)_,wheredidyougetthisdress？Itlooksgreatonyou.(3)Failureis_goodtoone，sdevelopment.(4)Shesdeterminedtoremoveallobstacles(妨碍)_success.(5)Asshewasabouttospeedthecar,shesawalargecow_.答案：(1)onthe/itsway(2)Bytheway(3)inaway(4)onherwayto(5)intheway8

12、.Itshouldalsowatchovermynaughtyniece.(P24)它(板滞人)还该当看管我那淘气的侄女。词语辨析watchout;watchover；watchoutforsb；becareful;takecare;mind1watchout常用于紧急情况下提示不人警觉，常用于祈使句。2watchover监禁,照顾3watchoutfor亲热留意；防范4becareful用于提示某人要警觉稳重，以防可以出现的危险或过失落,含有“防范之意。5takecare常用于提示某人要注意留意躯体健康及安全等。可译为“保重。6mind常用于提示某人要留意、留意某些危险。【即学即练】选用上述

13、词语填空。(1)_!Thereisamotorbikespeedinghere!(2)Wouldyouplease_myluggagewhenIamawayforsomewater?(3)_yoursteps,please.你走好(4)_pickpocketsonthebus.(5)Youdbetter_whenyouhavetoworkwithhim,aseverybodyknowshelikestosayillthingsabouthisworkmate.(6)Itsgettingcolderandcolder.Please_nottocatchcold.答案：(1)Watchout(2)

14、watchover(3)Mind(4)Watchoutfor(5)becareful(6)takecare9.Afterall,withthehelpofmyelectronicbrainwhichneverforgetsanything,usingmyintelligenceiswhatI，mallabout!(P23)不管如何样，在我过目不忘的电子脑的帮助下，使用智能的确是我的一切！词语拓展afterall如何说，不管如何样aboveall最要紧的firstofall起首inall总共allinall总的说来atall全然，毕竟【即学即练】选用上述短语填空。(1)_thereareonly

15、300peoplepassingthedrivingtest.(2)Dontaskhimtocarrysuchaheavybox._heisonlya6-year-oldchild.(3)ImgladtobeyourEnglishteacher,but_pleaseallowmetointroducemyselftoyou.(4)Hedidntworryabouther_,forhewassurethatshecouldsucceedingettingthefirstprize.(5)Therearemanybeautifulsentencesinyourarticleanditshandwr

16、itingisgoodtoo._,Imquitesatisfiedwithit.(6)_,youmustprepareeverythingyouneedbeforetheexamination.答案：(1)Inall(2)Afterall(3)firstofall(4)atall(5)Allinall(6)Aboveall10.重点句型Overtimemymemoryhasdevelopedsomuchthat,likeanelephant,IneverforgetanythingIhavebeentold.(P18)随着时辰的推移,我的阅历才干展开得如此之快,就像一头大年夜象一样,我从来不会不记得告诉我的任何情况。so+adj./adv.+that.如此以致Hekeptonworkingsohardthateveryoneadmiredhimverymuch.【即学即练】他不时坚持努力义务，以致大年夜伙儿都特不敬仰他。活学活用-模仿造句。(1)李平跑得如此之快，没人能赶上他。_(2)妈妈太担心了,以致整晚都睡不着。_答案：1LiPingransofastthatnobodycouldcatchupwithhim.2Motherwassoworriedthatshecouldnotfallasleepallnight.