2023学年完整公开课版Unit3Computers67

Unit3ComputersBook2第一部分听一听，读一读Timeline1642Thecomputerbeganasa________1___________________________2____TheAnalyticalMachinewasbuiltbyCharlesBabbage1936AlanTuringwroteabooktodescribe_______3______________________1960sComputershad_______4________andbecamesmaller___5_______Thefirstfamilyofcomputersconnectedtoeachother1970sComputerswerebroughtinto______6________________NowComputersconnectpeople________7_______________together

acalculatingmachine1822

howcomputerscouldbemade

newtransistors1960s

people’shomes

allovertheworldcomputers第二部分：考点解读1.common常见的；寻常的；普通的；非特异的；共同的；公共的；低俗的常用短语：和……有（没有）共同点

havesomething(nothing/little)incommonwith…和……一起；象……一样incommonwith…常理；情理

commonsense公共利益

commoninterests普通知识

commonknowledge同步练习：1)____________(介词短语)otheryoungmen,healsoenjoyspopmusic.2)用normal,ordinary,common,average,usual填空A.-Areyoucominghomeatthe_____time?-Yes,Ishallleavetheofficeatthesametimeas_______.B.Wefailonestudentperyearon_________.C.Theviolinistgaveavery_____performancemarketedbyanoccasionalmemorylapse(遗忘).D.The______temperatureofthehumanbodyis36℃.Incommonwith

usual

usual

average

ordinarynormal2.anyway1)Hesaidhedidn’tknowmuchaboutthecomputers.___________________________.(不过，他说无论如何也会设法帮助我们)2)Getthejobdone__________________________.(不管以何种方式)3)They’renotverygood,butwelikeanywaytoplaybasketballwiththem.(2000上海)（TorF）buthewouldtryandhelpusanyway

anywayyoucan3.advantagen.【C】用利条件，优势，长处；【U】利益，好处常用短语：充分利用

takeadvantageofmakeuseofmakethemostof占（获得）优势

have/gain/winanadvantageover对某人有利

toone’sadvantage/beofadvantageto…有……的优势

haveanadvantagein同步练习：1)She’sgotthejobbecauseshehadtheadvantages_______otherapplicantsofknowingseveralforeignlanguagesandthe_______experience.(填介词)2)Beingabletospeakanotherlanguagefluentlyis___________(一大优势)whenyou’relookingforajob.

over

in

anadvantage4.imaginev.想像，设想；认为，想，感觉1)Canyouimaginesuchawellbehavedgentleman_______(be)sorudetoalady?2)–Doyouthinkwe’llhavegoodweather?-Iimagine_________.(副词)3)Thedifficultiesareallinyour_____________.(imagine的正确形式)

being

so

imagination5.personallyadv.亲自地；私下；就个人而言1)Shesaidshedidn’tlikeTom,but_________,Ithoughthewasanhonestboy,toughsometimescareless.2)___________(幸好),theplanesappeartobequitesafe.3)____________(很幸运)，thepolicecamerightaway.4)____________(很自然地)，theirideasareimportanttoeveryoneinthecountry.5)__________(happy)forhim,hisstepmotherwaskindtohim.6)__________(让人吃惊的是),hefailedtheexam.personallyFortunatelyLuckilyNaturallyHappilySurprisingly6.enoughadj./n.1)___________(足够奇怪的是)，somefamousscientistshavequalitiesofbeingbothcarefulandcareless.（2004年上海）2)这本书很容易，五岁的孩子能读懂。_____________________________________.3)Enoughisenough.___________________________________。4)Icannotthankyouenough.___________________________________。StrangelyenoughThisbookiseasyenoughforafive-year–oldboytoread适可而止我对你感激不尽cannot…enough无论怎样……都不够7.goby从……旁边经过；（时间）过去；依照，遵循；顺便走访与go有关的短语：1)go___after____(追求)2)go__against__(反对)3)go_over_____（检查，复习）4)go____out___(熄灭)5)go__through__(遭受,经历)6)goinfor(从事，爱好)随堂练习：1)__Goingbyheraccent_________________(根据她的口音)，shemustbefromShandong.2)__Astimepassedby/Withtimepassingby(随着时间的推移)，shebecamemoreandmoreanxiousaboutherson’ssafty.8.dealwith1)=totreat;takeactionabout对付；应付；处理许多困难有待我们去坚决。Therearemanydifficultiesforustodealwith.2)tobeabout论及，涉及这本涉及到人口问题的书很值得一读。Thisbookdealingwithproblemsofpopulationiswellworthreading.与……有贸易往来；与……做买卖我同这家商店做生意已经有20年了。Ihavedealtwiththisshopfor20years.以其人之道，还治其人之道。Dealwithamanashedealswithyou.9.makeup1)Theboymadeupastory;itwasnottrue.(编造，虚构)2)Westillneed$50tomakeupthesumweaskedfor.(补足)3)Shemadeupherfacetolookprettier.(化妆；化装)4)InBritaintodaywomenmadeup44%oftheworkforce,andnearlyhalfthemotherswithchildrenareinpaidwork.(组成)相关短语：1)决定，下决心makeupone’smind2)整理床铺makeupabed3)弥补、赔偿损失makeupfortheloss4)由……组成bemadeof10.与all有关的词组1)终究；毕竟______________________2)首先，最重要的是_____________________________3)根本，全然_____________________4)首先____________5)总共_____________________随堂练习：1)Shehadbeenworriedabouttheexam,butshepassedit_____________.2)Lifeisnoteasyforanyofus.Wemustwork,and________wemustbelieveinourselves.Wemustbelievethateachoneofusisabletodosomethingwell,andthat,whenwediscoverwhatthissomethingis,wemustworkhardatituntilwesucceed.afterallaboveallatallfirstallinallafterallaboveall11.AndmymemorybecamesolargethatIcouldn’tbelieveit.so….that和such……that……引起的结果状语从句1)Sheoversleptandwas___latethatshemissedthebus.2)Itis____adaythatI’dliketogoonapicnic.3)–Whatabeautifulday!Yes,it’s____niceweatherthatI’dliketotakeawalk.4)Thereare___manybooksthatIdon’tknowwhichonetochoose.5)Sodifficult________________(Ifeel)ittoliveinanEnglish–speakingcountrythatIdeterminedtolearnEnglishwell.sosososuchdidIfeel12.Astheyearshavegoneby,Ihavebeenmadesmallerandsmaller.1)Shehassetanewrecord,thatis,thesalesofherlatestbook________(reach)50million.(2004年福建)2)–Thewindowisdirty.-Iknow.It_________(notclean)forweeks.(2004年全国)3)Morepatients________________(treat)inhospitalthisyearthanlastyear.(2004年江苏)4)Hekeptlookingather,wonderingwhetherhe_______(see)hersomewhere.(2004湖北)5)-IsawDaveintheliftthismorning.-Really?He_______(notsee)aroundhereforalongtime.(2005年江苏南通)6)–GeorgeandLucygotmarriedlastweek.Didyougototheirwedding?-No,I_________________(not,invite).Didtheyhaveabigwedding?(2004年全国)

hadreached

hasn’tbeencleaned

havebeentreated

hadseen

hadn’tbeenseen

hadn’tbeeninvited第三部分：单元随堂练习Tomyastonishment,Mr.Smithisanexperienceddetective.No__1___(名词)，hehadnodifficultyin_____2__（动词）intothecasethatcouldn’tbedonewithbyallofus.Ididn’tknowthathewascleverjustbecausehealwayspretend___3______(respond)slowly,___4__(代词)madehimlooklikeastupidman.Somedaysago,averyexpensivevase,belonging__5___NewYorkMuseu