unit3-language-points省名师优质课赛课获奖课件市赛课百校联赛优质课一等奖课件

Thehistoryofcomputers1/39thesecondgeneration(1956-1963)thethirdgeneration(1964-1971)thefourthgeneration(1971-)Thefirstgeneration(1945-1956)2/39Task5QUESTION-ANSWER3/39WhatisPC?Speakthenameonthewhole.Itmeans:personalcomputer.2.WhatisIT?InformationTechnology.3.WhatisCD-ROM?Compactdiscread-onlymemory.4.WhatisPDA?Personaldigitalassistant.4/395.WhatisW.W.W?Worldwideweb.6.科学技术。Scienceandtechnology.7.人工智能。Artificialintelligence.8.笔记本电脑。Notebookcomputer.5/399.Whowasthefirstpersontodevisethefirstcomputer?CharlesBabbageinventedanAnalyticalmachinein1822.10.Whowasthecomputers’realfather?AlanTuring.6/39Readthepassageandthenfillinthechart.ReadingtaskonPage58

7/391.incommon:fororbyallofagroup共同；共有；共用thelandownedincommonbytheresidents居民共有土地

incommon经常同have连用，如：

havenothingincommon无共同之处havelittleincommon几乎无共同之处Languagepoints8/39havesomethingincommon有一些共同之处havealotincommon有许多共同之处以下是从英国国家语料库中选出来几个例句:1)Youknow,Dorothy,youandIhaveonethingincommon．2)WejusthadnothingincommonandIcouldn'tcommunicatewithhisdullbusinessfriends．3)Isuddenlyfeltwehadalotincommon.9/392.calculatev.work(sth.)outbyusingnumberse.g.calculatethecostofsth.calculatorn.

让我们一起回想一下以or结尾词吧：visitor,survivor,competitor10/393.analyticaladj.分析,解析analysevt.分析;研究analogyn.相同;类似analysisn.分析;研究analystn.分析家analyticadj.分析;分解11/394.artificialadj.人工,人造artificialflowers/limbs/pearls假花/假肢/假珍珠artificialintelligence人工智能12/395.Asaresult结果；终于；所以。[考例]MyfriendMartinwasverysickwithastrangefever;______,hecouldneithereatnorsleep.(江西)A.asaresult B.afterallC.anyway D.otherwise[点拨]考查短语辨析。asaresult结果；afterall毕竟；anyway不论怎样；otherwise不然。由句意可知要选asaresult。13/396.totallyadv.整个地;完全地totallyblind全盲totaladj.完全;整个totalsilence寂静无声intotal总共14/397.Andmymemorybecame

so

largethatevenIcouldn’tbelieveit!句型：so…that…如此……以致于……与too…to…句型相互转换Andmymemorybecametoolargeforme

tobelieveit.egHeissooldthathecan’tcarrythebox.Heistoooldtocarrythebox.15/39此结构中that从句表示结果。Thestoneissoheavythatnoonecanliftit.比较:sothat既能够表结果,也能够表目标。so...that...结构so+形容词/副词位于句首时,句子用倒装结构。Soharddoesheworkthatheseldomgoeshome.16/398.ButIwasalwayssolonelystandingtherebymyself,untilinearly1960stheygavemeafamilyconnectedbyanetwork.[点拨]until表示“直到……时”，在必定句中，指从开始到结束整段时间，谓语动词普通是延续性。在否定句中组成not...until，意为“直到……才”，指到某一点动作才开始，谓语动词普通是非延续性。其强调句是itis(was)notuntil...that...。当notuntil位于句首时，句子要进行倒装。17/39如：Theexpertsexploredtheislanduntiltheendoflastyear.直到去年年底，教授们一直都在勘查这个小岛。Wedidn’tsolvetheproblemuntilMr.Smithhelpedus.直到史密斯先生帮助我们，我们才处理了那个问题。Itwasnotuntillastyearthatmyhopebecameareality.Notuntilnoondiditstopraining.18/399.Ihavealsobeenputintorobotsandusedtomakemobilephonesaswellas

helpwithmedicaloperations.1)help(sb)withsth帮助(某人)做某事e.g.Amanishelpingthepolicewiththeirenquiries.有一男子在帮助警方进行调查。19/392)aswellas也，还，而且e.g.Hegrowsflowersaswellasvegetables.Sheisatalentedmusicianaswellasbeingaphotographer.3)这个句子是现在完成时被动语态，其机构是(have/has+been+过去分词）e.g.Theradiohasbeenrepairedwhenwephonedtheshop.20/39[考例1]ProfessorJameswillgiveusalectureontheWesternculture,butwhenandwhere______yet.(浙江)A.hasn’tbeendecided

B.haven’tdecidedC.isn’tbeingdecidedD.aren’tdecided[点拨]本题考查动词时态、语态及主谓一致。由yet可知要用完成时态，又因时间与地点是被决定，故应用被动语态。另外，“在什么时候和什么地点（做汇报）”是指同一件事，故用单数形式。21/39[考例2]Whenyougetthepaperback,payspecialattentiontowhat_______.(四川)A.havemarkedB.havebeenmarked

C.hadmarked D.hadbeenmarked[点拨]因mark这一动作发生在get之前，且试卷是被批注，所以应用现在完成时被动语态。22/39[考例3]Igotcaughtintherainandmysuit______.(北京)hasruinedhadruinedC.hasbeenruinedD.hadbeenruined[点拨]句意为：我遭遇大雨，我衣服被淋坏了。ruin表示动作发生在gotcaught之后，故排除B、D两项。此处表示被动，所以C项正确。23/3910.anyhow不论怎样Anyhow,youcantry.不论怎样你能够试试。Idon’tcarewhatyousay;I’mgoingtodoitanyhow.比较:somehow意为“以某种方式;不知 怎么地”24/3911.IamnowtrulyfilledwithhappinessthatIamadevotedfriendandhelperofthehumanrace![点拨]that引导同位语从句，详细说明happiness内容。that是连词，在从句中不充当任何成份。英语中用that引导同位语从句情况比较常见，但有时也能够用连接副(代)词how,when,where,whether等来引导同位语从句。注意：if,which不能引导同位语从句。25/39如：Ihadtheimpressionthatshechoseherwordswithcare.在我印象中，她选词很小心。Iheardthenewsthatourteamhadwon.我听到了我们队获胜消息。lhavenoideawhenhewillbeback.我不知道他什么时候回来。Hemustanswerthequestionwhetherheagreestoitornot.他必须回答他是否同意这么一个问题。26/39I.依据以下各句句意及所给单词首字母或汉语提醒，写出该单词正确形式。1.ThesalesgirlaskedmeifIhadtheexacts______,sincetheshophadnochange.2.Theinventionofaircraftcausedar_________inourwaysoftraveling.3.WiththedevelopmentoftheInternet,theWorldWideW______hasbecomeavaluableinformationsourceforus.sumrevolutionWeb练习27/394.A______intelligenceisthestudyofhowtomakecomputersdothingsthatpeoplecando.5.TheweathermeninBeijingareplanningtofirer______todriveawayraincloudsduringtheOlympics.6.Twofemaletouristswererobbedoftheirmoneyand______(可移动)phoneswhilewalkinginthestreet,sotheyfeltveryupset.7.ThecrowdcheeredwildlyatthesightofLiuXiang,whobroketheworldrecordinthe110-meterhurdle______（比赛）.Artificialrocketsmobilerace28/398.Theyusethe______（管子）totransportoilfromthewesttotheeast.9.______（人类）facialexpressionsdifferfromthoseofanimals.10.Wewillsoonarriveatthepointwherewecanfindalltheknowledgeofhumankindonacomputer________(网络).tubeHumannetwork29/39II.用括号内所给词适当形式填空。1.Tryto______(simple)yourexplanationforthestudentstohelpthemunderstandbetter.2.Ifyouwanttoknowaboutthehotel,youcancallthe________(operate)tofindouttheinformation.simplifyoperator30/393.Theboyisverycleverandheshowshigh___________(intelligent)instudy.4.______(real)isnotthewayyouwishthingstobebutthewaytheyactuallyare.5.Bobis______(total)differentfromhisfather,whoisverytall.6.Theyagreedtoacceptmy______(apply)forjoiningtheirteam.intelligenceReality

totally

application31/397.Hissuccessinbusinessbrought______(happy)tohisparents.8.Wewillmakea______(person)visittothestudent’shome.9.Hisspeechis______(logical)organizedandsoundsgreat.10.Idisagreethattheageof______(technology)revolutionhasended.happinesspersonallogicallytechnological32/39III.用适当介词填空。1.Istayedawakeonenight______myselftoenjoythebeautifulmoonlight.2.______timeanimalshavedevelopedmanywaystostayawayfromtheirenemies.3.Hehastakenupphotography______ahobby.4.Leaves______holesinthemaresignsthatinsectshavebeenaround.byOveraswith33/395.______thenon,Rickgotupearlyeverydayandhewasneverlate.6.We’velearnedmanykindsoflanguages__________theWorldWideWeb.7.Twogirlsjumped______happinessonthesand.8.Astimegoes______,ourlifewillimprovegreatly.Fromthrough/onwithby/on34/39IV.每空填一词，使该句与所给句子意思相同。1.IalwaysdothehouseworkandIalsolookafterthechildren.Ialwaysdothehousework________lookafterthechildren.2.Sincethatday,wehavebecomeverygoodfriends.______thatday______,