Unit9学案人教版八年级英语下册

/14/14/所属年级：初二课时数：3学员姓名：辅导科目：英语学科教师：课程主题：八下unit9复习授课时间：学习目标1．掌握本单元出现的一些重点词汇和重要句型，并能灵活运用2．学会描述自己过去的经历3．掌握现在完成时的语法教学内容一、重点词汇【知识梳理】1．ontheonehand…ontheotherhand一方面……另一方面……Ontheonehand,shetaughtEnglish,ontheotherhandshelearnedChinese.她一方面教英语,一方面学习汉语。2．quartern.四分之一；一刻钟threequarters四分之三I’vegottogoinaquarterofanhour.一刻钟以后我就得走了。3．fearv.害怕；担心Manypeoplefearchangebecausetheydonotliketheoldwaystobechanged.很多人惧怕变化，因为他们不喜欢旧有的生活方式被改变。【辨析】afraidadj.害怕的；担心的beafraidof+doingsth.害怕做某事Iamafraidofgoingoutatnight.我害怕晚上出去。...afraidthat+从句恐怕...Iamafraidthatyouhavetocallhimnow.恐怕你得现在就给他打电话。4．wakev.醒来；唤醒过去式--woke过去分词--wokenShewentupstairstowakeJohn.她上楼去叫醒约翰。【搭配】wakesb.up叫醒某人Don’twakehimup.不要叫醒他。5．seemv.“好像，似乎”【搭配】(1)seem其后加形容词。Heseemsunhappytoday.他今天好像不高兴。Sheseemsverysad.她似乎很伤心。(2)seem+(tobe)+n.Theyseem(tobe)doctors.他们好像是医生。(3)seem+(tobe)+介词ItseemslikeyearssinceIlastsawher.自从上次遇到她,好像已过了许多年。(4)seemtodo.Heseemstobehappy.他好像很高兴。Mymotherseemedtoknowthat.我妈妈好像知道那件事。(5)Itseemsthat+从句happy.=sthatheishappy.=Heseems(tobe)happy.他好像很快乐。6．amusevt.使欢乐;使发笑；【拓展】（1）amusementn.娱乐，消遣；Theyoftensingfortheirownamusement.他们常常唱歌自娱。（2）娱乐活动Readingandseeingmoviesaremyamusements.阅读和看电影是我的娱乐活动。7．attractv.吸引（1）用作及物动词，可直接跟名词或代词作宾语。Thenoiseattractedhisattention.喧嚷声引起了他的注意。（2）attract常用于beattractedtosb/sth结构，意为“喜爱某人或某物”。I’mveryattractedtoher.我非常喜欢她。8．discoverv.发现（1）作“发现”讲时，作及物动词，后跟名词作宾语，指的是那些原已存在的，但不为人知的物或事等Theydiscoveredhimstealingpublicproperty.他们发现他盗窃公共财产。WhodiscoveredtheAmerica?谁发现了美洲？（2）discover还可意为“知道事实，答案”Isoondiscoveredthetruth.不久我便知道了真相9．encouragesb.todosth.鼓励某人做某事Myfatherencouragedmetotakepartinthesportsmeeting.父亲鼓励我参加运动会。10．Watchingtheteapreparationisjustasenjoyableasdrinkingtheteaitself.看沏茶的过程和饮茶本身一样令人愉快。【拓展】-able是一个典型的形容词后缀,可加在动词之后,表示“可…..的;能够……的”。此处enjoyable(能使人快乐的;令人愉快的)便是一例,再如:drinkable(可饮用的),washable(可洗的),readable(可读的),usable(可用的;可使用的)等等。【例题精讲】例1．—Howmanytimes__________you__________(be)toBeijing?—Twice.例2．Manyteenagerslikeplayingcomputergamesjustfortheirown__________(娱乐).例3．她曾尝试过日本食物吗？__________sheever__________Japanesefood?例4．—I'veboughtanewMP4.—Where__________you__________it?(buy)例5．—Whereisyourmother?—She__________(go)toShanghaiwithUncleLi.She__________(come)backinthreedays.例6．这个学校超过四分之三的学生来自农村。Morethan______________________________thestudentsinthisschoolarefromvillages.例7．Teenagers’crimeisa__________(社会的)problem.例8．Singaporeisawonderfulplaceto__________(take)aholiday.例9．________________________________________(一方面),somepeoplewanttogoabroad,but________________________________________(另一方面),otherswanttoreturntotheircountry.例10．不管你是去还是留，都要在8点以前给我打电话。__________yougo__________stay,youshouldcallmebefore8:00.例11．Youcancome__________(无论何时)youarefree.例12．Everysummer,____________________(数以千计的)touristscometothisbeautifulislandfortheirholidays.【巩固练习】1．Thetoiletmuseumiseven________.A.unusualB.usualC.moreusuallyD.moreunusual2．I__________Frenchfood.Really,whendidyou_________it?A.tried,tryB.havetried,tryC.tried,triedD.havetried,tried3．单词拼写1.More?than?eight?million?books?were?printed?within?fifty?years?after?the?i__________of?the?printing?press.2.I?still?find?this?story?both?fascinating?and?u____________.3.Ourteachere____________ustostudyhardifwewanttogetintoagooduniversity.4.Therearet____________ofpeopleintheparkonSunday.5.Iusedtoc___________stampsasahobby.6.W_____________yougothere,Iwillgowithyou.7.Hiswordsalwaysmakemep_____________inside.8.Youcanw___________go?therebybusorbytaxi.9.Shehasagreatf___________ofwater.10.Thet_________songofthemovieissowonderful.4．__________(印度的)foodisverydelicious.5．__________(春天)isthefirstseasonofayear.6．Haveyou__________yourmotherthisyear?--No,never.A.beeninB.visitedC.traveledD.goneto7．HaveyourparentseverbeentoJapan?_____________.A.NotyetB.No,Ihaven’tyetC.No,neverD.No,ever8．________ChinesegotoAmericanschooleveryyear.A.ThousandofB.ThousandsofC.5thousandsD.Thousands9．Thisisthebestplace________.A.I’vebeentoB.thatI’vebeenC.I’vegonetoD.thatI’vegone10．Inourclass________ofthestudents________foreignstudents.A.threefifths,areB.threefifth,areC.threefifths,isD.threefifth,is11．Hainan__________(省)isinsouthernChina.12．_________you_________toNewYork?No,butmymotherwilltakemetheresoon.A.Have,goneB.Do,goC.will,goD.Have,been13．Nowadays,weliveina__________(和平的)world.14．__________(无论何时)youarrivehere,pleasecallmeup.15．Teenagers’problemsare__________(社会的)problems.16．Thedancer’sperformancewasvery__________(完美的).17．Ihadan__________(不寻常的)experiencelastnight.18．________arideontheboatismoreenjoyable.A.TakeB.TakingC.TotakingD.Took19．Wehaveheardmanystoriesaboutthe__________(狐狸).20．Doyouwatchhim________footballontheplayground?Yes.Look,nowwecanwatchhim_______there.A.play,toplayB.playing,playingC.play,playingD.toplay,playing21．I__________(仅仅,只是)wanttoknowthetruefact.二、语法与句型【知识梳理】1．ThemostinterestingmuseumI’vebeentoistheAmericanComputerMuseum.我去过的最有趣的博物馆是美国电脑博物馆。多音节词和部分双音节形容词最高级加most构成，前面加the。themostbeautifulgirl最漂亮的女孩。2．Theoldcomputersweremuchbigger.这些旧电脑要大得多。【用法】much可修饰形容词比较级，表示……得多。muchricher，alittle,even,abit也可以修饰形容词比较级。3．Iwonderhowmuchmorecomputerwillbeabletodointhefuture.不知道将来电脑还能够做些什么事情呢。【用法】wonder表示“(对某事)感到疑惑；想要知道；想弄明白；琢磨”，后面常接由what,how,who或者if/whether引导的宾语从句。Iwonderhowthey’regettingon.我想知道他们现在过得怎样。Ijustwonderifthey’vearrivedsafely.我就想知道他们是否安全抵达了。(2)此句从句部分的原始结构是:Howmuchmorewillcomputersbeabletodointhefuture?是对陈述句Computerswillbeabletodo(much)moreinthefuture.(电脑将来能够做更多的事情。)的提问。由于充当了宾语从句,疑问结构改成了陈述结构:howmuchmorecomputerswillbeabletodointhefuture,即:将助动词还原到陈述句的位置。Idon’tknowwhenhewillcome.我不知道他什么时候来。Idon’tknowwherehelives.我不知道他住在哪里。Italsoencouragesgovernmentsandsocialgroupstothinkaboutwaysto…4．Ilearnedabouttheinventionsthatledtocolormovies,too.我还了解了一些发明，它们成就了彩色电影。【用法】此处learn是“了解；获知；得知”的意思，由介词about或of引入所获知的具体内容。例如：Thechildrenwereallshockedtolearnofthedeathoftheirheadmaster.得知校长去世，孩子们都十分震惊。Ionlylearnedabouttheaccidentlater.我只是后来才得知了事故的情况。5．—Haveyoueverbeentoawaterpark?你曾去过水上公园吗？—No，Ihaven’t.不，没去过。—Me，neither.我也没去过。【用法】(1)havebeento表示某人“去过某地，现在已经回来了”，可用于各种人称。IhavebeentotheSummerPalace.我去过颐和园。HaveyoueverbeentoShanghai?你曾经去过上海吗？Ihaveneverbeentothecity.我从没去过那座城市。(2)副词ever意为“曾经，以前，无论何时”表示一个不确定的时间。主要用于否定句、疑问句、条件句、比较句等。HaveyoueverbeentoParis?你曾去过巴黎吗?Wehardlyevergooutatnight.我们晚上很少出去。(3)本句中Me，neither.是口语化的简略回答。一般情况下用NeitherhaveI，为“neither+系/助/情态动词+主语”结构，neither在此意为“也不……”，表示主语所做的动作与前面提到过的人或事相同，是为了避免语言重复，其中的系/助/情态动词在时态上与前一句保持一致，而在数上要与其后的主语一致。例如：—Ican’tswim.我不会游泳。—NeithercanI.我也不会。Idon’twanttogo,neitherwillI.我不想去，也不会去。Hedidn’tgotoschool.Neitherdidshe.他没去上学，她也没去。(4)若在肯定句中表示“也……”，则要用“so+系/助/情态动词”。Iamastudent，soismysister.我是学生，我妹妹也是学生。Hecanswim，socanI.他会游泳，我也会。Ifeelhappy，sodoeshe.我高兴，他也高兴。6．I'veneverbeentoanamusementparklikeitbefore.我以前从未去过那样的露天游乐场。(1)副词never作“永不，决不”解，表示全部否定，一般指经常性的状态，不用于修饰一次性的具体动作；一般位于系动词及助动词之后，实义动词之前，如修饰动词不定式或分词，则要放在不定式或分词之前；never可用于句首加强语气，其后的句子要主谓倒装。IcanneverunderstandwhyMarysaidnothingaboutherwrongs.我绝不理解玛丽说的她什么也没有做错。Ihopenevertoseehimagain．我希望再也不要见到他。Heisneverlateforclass．他上课从不迟到。Neverhavelseensuchastrangeperson．我从来没看见过这样的怪人。(2)before用作副词表示“以前”。泛指“以前”时，谓语动词可用一般过去时表示过去发生过，，也可用现在完成时则表示对现在的影响。用于特指时通常置于表示具体时间的名词之后。Wesawthatfilmbefore.那部电影我们以前看过。Ihaveneverseensuchabeautifulscene.我从来没有见过这样美丽的景象。Itcameacrossmymindthatlhadmethimsomewherebefore.我突然意识到我曾在什么地方见过他。7．ThismeansthatyoucanfindDisneycharactersallovertherollercoaster.那意味着你会在旱冰场上到处看见迪斯尼的知名人物。【用法】(1)mean表示“意味着”用来表示人的言论或行为，某一标志或词语的意思所指。Whatdoyoumean?你的话是什么意思。Whatdoesthiswordmean?=What'sthemeaningofthisword?这个词是什么意思？(2)意欲，打算Hemeanstogotomorrow.他打算明天去。Hemeantnoharm;heonlymeanttohelp.他没有恶意，仅想帮忙。(3)有意义，有价值，常和much,little等连用。Hisworkmeansalotofhim.他的工作对他意义很大。Itdoesn'tmeanathingtoherthatweareallwaitingbecauseshe'slate.因为他迟到我们都在等他，可他却认为这不是什么大不了的事。8．现在完成时（1）构成现在完成时由have的人称形式加动词的过去分词构成。它的肯定式、否定式及疑问式如下：肯定式否定式疑问式I(We,You,They)havedoneit.He(She)hasdoneit.I(We,You,They)havenotdoneit.He(She)hasnotdoneit.Haveyou(they,I,we)doneit?Hashe(she)doneit?（2）用法a．表示过去某一时间发生的动作或存在的状态，对现在仍有影响。Shehasbeenillforthreedays.Hehasalreadyleft.b．表示从过去某一时间开始一直持续到现在的动作或状态。We'veknowneachothersincewewerechildren.注意：在用already,yet,just,ever,never，sofar,before等副词作状语时，或者由for,since引起的短语作状语或状语从句时，句子的谓语动词常用现在完成时。区别：①for＋表示一段时间的词语②since＋表示过去时间点的词语③since＋表示过去的时间状语从句④since＋一段时间＋ago.常见终止性动词和延续性动词的相应转换形式如下:1、borrow/lend→keep,2、buy→have,3、finish/end→beover,4、begin/start→beon5、open→beopen6、close→beclosed,7、die→bedead8、arrive/come/go/move/reach/getto→bein/at/behere/bethere,9、leave→beaway（from）10、gotoschool→beinschool/beastudent,11、getup→beup,12、fallasleep→beasleep13、fallill→beill14、gettoknow→know,15、lose→belost16、become→be17、begintostudy→study,18、return/comeback/getback→beback19、join→bein/bea…member,20、jointhearmy→beinthearmy/beasoldier21、receive/getaletter→havealetter22、catch/getacold→haveacold1）have(has)beento与have(has)gonetohave(has)beento+某地，表示到过某地，说明去过某地，说话时已经回来了。have(has)goneto+某地，说明去某地了，说话时还没有回来。例如：HehasbeentoBeijingthreetimes.HehasgonetoShanghai.2）havegot虽然在形式上是现在完成时，却和have是相同的意思。例如：Haveyougotanybook?=Doyouhaveanybook?一般过去时和现在完成时的区别比较：Ihaveseenthefilm.我看过这部电影。(我了解这部电影的内容)Isawthefilmlastmonth.我上个月看了这部电影。(只说明上星期看了这部电影，不涉及现在的情况)①一般过去时只强调过去的动作；现在完成时强调过去的事情对现在的影响。②一般过去时通常与表示过去的时间状语连用；现在完成时则不能与表示过去的时间状语连用。③一般过去时单纯表示过去的经历；现在完成时表示过去的动作或状态延续到现在并可能持续下去。一般过去时的时间状语有：yesterday,lastweek,…ago,in1980,inOctober,justnow…共同的时间状语有：thismorning,tonight,thissummer,before,already,…现在完成时的时间状语有：for,since,ever,never,just,already,yet,inpastyears…【例题精讲】例1．heisadoctoranurse,heshouldsavetheman’slife.A.Both;andB.Whether;orC.Either;orD.Neither;nor【巩固练习】1．—Mycar.Couldyoupleasegivemearidetomorrow?—I’msorryIcan’t.I’mLondontomorrowmorning.A.isnew；leavingB.hasbrokendown；leavingforC.broke；leavingforD.isexpensive;leaving2．ThepopulationofChinalarge.Fourfifthsofthepopulationfarmers.A.is;areB.are;isC.are;areD.is;be3．Ifyoudon'gotothepark,.A.sodoIB.neitherdoIC.neitherwillID.sowillI课堂检测1．ofthewarmwateralreadybeenusedup.A.Twothird；hasB.Twothird；haveC.Twothirds;hasD.Twothirds；have2．Iforgotthelightslastnight.A.toturnoffB.turnoffC.turningoffD.turnedoff3．Ilookedformykeys,butIcouldn’tfindthem.A.anywhere;somewhereB.everywhere;anywhereC.everywhere;somewhereD.somewhere;anywhere4．—youtothecapital?—No，I.Ithereearlynextmouth.A.Have;been;haven't;amgoingB.Had;been;hadn’t;amgoingC.Have;gone;haven't;wasgoingD.Have;gone;haven't;willgo课后巩固●请将本次课错题组卷，进行二次练习，培养错题管理习惯●学霸笔记复习，培养复习习惯1．Hurryup!Theplay__________fortenminutes.A.hasbegunB.hadbegunC.hasbeenonD.began2．Johnlikesplayingsoccerverymuchandhe________aboutonehourplayingiteveryday.A.spentB.willspendC.hasspentD.spends3．ZhaoLan______already______inthisschoolfortwoyears.A.was;studyingB.will;studyC.has;studiedD.are;studying4．Thecomputerisbroken.________it________today?A.Will;repairB.Has;repairedC.Will;berepairedD.Has;beenrepaired5．Thegirl________withhergrandparentsforthemomentbecauseherparentsarebothverybusythismonth.A.livedB.islivingC.liveD.wasliving6．Sofarthisyear,manynewhouses________inWenchuanwiththehelpofthegovernment.A.buildB.arebuiltC.willbuildD.havebeenbuilt7．我了解了一些电影的知识。I____________________someinformationaboutmovie.8．他的粗心导致了这次失败。Hiscarelessness____________________thisfailure.9．我去过北京两次。I______________________________Beijingtwice.10．—Whereismysister,mum?—She________tothelibrary.Shewillbebacksoon.A.hasbeenB.isgoingC.hasgoneD.willgo11．Hehaslosthisbook.(先改成一般疑问句，再作肯定与否定回答）__________12．—Doyouknowwhocleanedtheblackboard,Tina?—Yes.John________.A.doB.doesC.didD.willdo13．pollution.Theyanykindsofpollutionaroundus,(1)__________airpollution,soilpollution,noisepollutionandlightpollution.Theyarebad(2)__________ourhealthinmanyways.Burninggas,oilandcoalcreatesairpollution.Itcancausesoreeyesand(3)__________problems.Withtheincreaseofpollutionandthedevelopmentofindustry,litteriseverywhere.Itmakesourenvironmentdirty.Peopleputlotsofrubbishintheland.Farmersusetoomany(4)__________inthefields.Theydestroythesoil.Sosoilpollutionhasbecomeserious.Noisepollutioncanmakepeople(5)__________.Forexample,peoplemaylosetheirhearingiftheyworkina(6)__________placeforalongtime.Toomuchnoisecancausehighbloodpressure(7)__________.Workingforalongtimeinstrong,changeablelight(8)__________causesomekindsofillnesses.Itmakespeoplefeel(9)__________andisespeciallybadfortheeyes.With(10)__________pollution,ourplanetwillbecomegreenerandourhealthwillbebetter.Let’sbegreenerpeople.1.A.suchasB.forexampleC.aswellasD.becauseof2.A.toB.inC.forD.of3.A.breathB.breatheC.breathedD.breathing4.A.chemicalB.chemicalsC.chemistD.chemistry5.A.blindB.lameC.deafD.healthy6.A.noiseB.noisyC.quietD.quietly7.A.aswellB.aswellasC.alsoD.either8.A.mustB.needC.shouldD.mayA.possiblyA.possiblyB.comfortableC.terribleD.terribly10.A.littleB.lessC.fewD.fewer14．Ireallyenjoyedthismovie.It’safunmovieforthewholefamily.Ihadreallygoodlaughsandenjoyedbeingthere.-JamesI’veseenseveralmoviesofthiskind,butthisoneisthebest.Itissowellmade––someofthescenesaresoeautiful.-JohnIwenttoseethismoviewithmy8-year-olddaughterthisTuesday,reallywithoutknowingtoomuchaboutit.MydaughterandIwerepleasantlysurprisedathowfunnyitwas.Wejustcouldn’thelplaughing.Iwouldrecommend(推荐)thismovietothewholefamily.-Mary1.Fromtheposter,wecantellthat__________isspokeninthemovie.A．ChineseB．FrenchC．EnglishD．Japanese2.Thepostershowsthemovielastst__________.A．65minutesB．85minutesC．95minutesD．105minutes3.Johnlikesthemoviebecauseoft__________.A．thefunnyactorsB．thesweetvoicesC．thewonderfulmusicD．thebeautifulscenes4.Maryandherdaughterspentt__________watchingthemovie.A．$45B．$50C．$60D．$805.Accordingtothepassage,themoviemostprobablytellsat__________story.A．funnyB．sadC．terribleD．true15．Germs(细菌)areeverywhere.Youcan’tseethem,buttheyareonyourdesk,onyourcomputer,andevenintheair!Likepeople,germsmovearoundtheworld.Theyflywithusonplanes.Whenfood,clothes,andotherthingstravelaroundtheworld,germstravel,too.Somegermsaresafe,butsomearedangerous.Germscauseillnesseslikecoldsandtheflu.WarmerWeatherBringsGermsTheworld’sweatherischanging.Coolercountriesaregettingwarmer,soinsectsfromhotcountriescanmovethere.Someoftheseinsects,likemosquitoes,carrydangerousgerms.Thesegermscauseheadaches,fever,andcanevenkillpeople.UnderYourSkinYourskinprotectsyoufromgerms.Itstopssomegerms,butnotall.Theycanenteryourbodywhenyoueat,orwhenyouhaveacut.Germsareonyourhands,too.Theyenteryourbodywhenyoutouchyoureyes,nose,ormouth.FightingGermsYourimmunesystem(免疫系统)protectsyou,too.Whengermsgetinsideyourbody,yourimmunesystemfindsandkillsthem.Specialcells(细胞)movearoundyourbodyandfightgerms.Theyhelpyoustayhealthy.Othercellsmakeantibodies.Antibodieshelpyourbodyfindandstopgerms.Whatcanyoudotofightgerms?Youshouldwashyourhandswithsoapandwater.Soapkillsmanygerms,andwaterwashesthemaway.1.Accordingtothetext,insects__________.A.killgermsB.carrygermsC.protectgermsD.lovegerms2.Theunderlinedword“there”refersto__________.A.coolercountriesB.hotcountriesC.everywhereD.theworld3.Whichofthefollowingisrightaccordingtothetext?__________A.Allgermsaredangerous.B.Therearemoregermsincoldplaces.C.Soapcankillallgerms.D.Germscangetintoyourbody.4.Whatdoantibodiesdo?__________A.Theykillgermsandwashthemaway.B.Theyfindanddevelopgerms.C.Theyhelpprotectusfromgerms.D.Theycarrydangerousgerms.5.Whichcanbethebest