中考英语考前复习一 第12讲 八下 Units 3-4课件 人教新目标版.ppt

第十二讲八年级(下)Units34,1TheboywaswalkingdownthestreetwhentheUFOlanded.当飞碟着陆时，那个男孩正在街上走。Whiletheboywaswalkingdownthestreet，theUFOlanded.当男孩正在街上走时，飞碟着陆了。(Unit3)【辨析】when与whilewhen和while这两个词都有“当的时候”之意，都可以引导时间状语从句，但用法有所不同，使用时要特别注意。when意为“在时刻或时期”，它兼指“时间点”与“时间段”，所引导的从句的谓语动词既可以是终止性动词，又可以是持续性动词。如：,WhenIcameintotheclassroom，theywerereading.我进教室时，他们正在读书。Whenshewasyoung，shelikedplayingtennis.她年轻时喜欢打网球。while只指“时间段”，不指“时间点”，从句的谓语动词只限于持续性动词。如：WhileIwaswatchingTV，sheknockedatthedoor.我正在看电视时，她来敲门。【拓展】持续性动词就是表示可以持续发生一段时间的动作,的动词，如wait，talk，sleep，walk，read等。它可以与表示一段时间的状语连用，如：fortwodays等。终止性动词指动作瞬间完成，如：stop，open，join等，它不能与表示一段时间的状语连用。while作连词时也可理解为“然而”，表示转折关系；while作名词表示“一会儿；一段时间”。如：Ilikepearswhilemybrotherdoesnt.我喜欢梨，弟弟却不喜欢。(连词)Therainwillfallinnowhile.马上就要下雨了。(名词),2WhatwasthegirldoingwhentheUFOtook_off?当飞碟起飞时，那个女孩在干什么？(Unit3)takeoff在本句中的含义为“起飞”，反义词为land，意为“降落”。takeoff还有“脱下(衣帽等)”之意，反义短语为puton，意为“穿上”。如：Petertookofftheoldjacketandputonanewone.彼得脱下了旧夹克，又穿上了一件新的。Wheneveraplanelandsattheairport，anotheronewilltakeoffatthesametime.,每当一架飞机降落在这座机场时，另一架飞机会在同一时间起飞。【拓展】,3Youcanimaginehow_strange_it_was!你可以想象那有多奇怪吧！(Unit3)此复合句中的感叹句howstrangeitwas是宾语从句，作动词imagine的宾语。感叹句表示说话时的惊异、喜悦、赞扬和气愤等情绪，这类句子常用what或how引导。常见感叹句式：,4.WhathappenedwhileLindawasonthetelephone?琳达在打电话时发生了什么事？(Unit3)【辨析】happen与takeplace两者都可以译为“发生”。happen指偶然发生，具有不可预测性，主语一般是某物/某事。表示“某人发生了什么事”时用sth.happentosb.。happen还可以表示“碰巧”，常用sb.happentodosth.和Ithappensthat从句两种结构。takeplace指事先计划好或预先布置而发生，指某种确定事件。,happen和takeplace都没有被动语态。Whathappenedtohim？他怎么了？Greatchangeshavetakenplaceinmyhometown.我的家乡发生了很大的变化。Ihappenedtoknowhisbrother.IthappenedthatIknewhisbrother.我碰巧认识他弟弟。5Lanasaidshewouldbringsomedrinksandsnacks,toMarciashouse.拉娜说她要带些饮料和小吃去马西娅家。(Unit4)【辨析】take，bring，carry，get与fetch这五个动词都有“拿；带”的意思，但用法各不相同：take(.to.)“拿去；带去”，指把某物(人)从说话处带到别处，,它与bring所表示的方向相反。注意take在购物时可代替buy表示“买”。bring(.to.)“带来；拿来”，指把某物(人)从别处带到说话人所在的地方。carry“提；拿”，不强调方向性，但有负重之意。get“拿来；取来”，与fetch同义，指到别处去把某物(人)带来，常用在口语中，强调的是动作的往返。Motherwasillyesterday，soItookhertohospital.昨天妈妈病了，因此我带她去了医院。Bringthesugartome.给我拿糖来。,Letmehelpyoucarrythebox！让我帮你搬这个箱子吧！Get/Fetchmeaglassofwater.去给我倒杯水来。6Youwere_supposed_tomeetatthebusstopthismorningtoreturnit.你应当今天早上在车站见面以归还它(Unit4)suppose意为“假定；认为；如果”，其用法如下：suppose(that)从句。如：Isupposethathecanfinishtheworkontime.我认为他能按时完成那项工作。suppose宾语宾补(不定式、形容词或介词短语)。如：,Isupposehimtobeovertwenty.我猜他二十多岁了。besupposedto意为“理应；应当”，后跟动词原形，相当于should，用来表示劝告、建议、义务等。在否定句中用benotsupposedtodosth.，意为“不准做某事；不应当做某事”，表示命令和禁止，相当于benotallowedtodosth.。如：Yourenotsupposedtosmokeonthebus.Yourenotallowedtosmokeonthebus.你不应该在公共汽车上吸烟。,suppose后接宾语从句时，如果从句是表示否定意义的句子，要否定主句。如：Idontsupposehewillcomehere.我想他不会来这儿的。suppose可引导条件状语从句，作用相当于if。如：Supposeitrains，whatwillhappen?如果下雨，会发生什么？7IsaidthatwasOKandthatIwassureshewouldget_overit.我说好，并且我相信她会想开的。(Unit4),getover意为“克服；恢复”。如：Howdidyougetoverthatproblem?你们是怎样克服那个难题的？Ittookmeaverylongtimetogetovertheshockofherdeath.我花了很长时间才从她死亡的震惊中恢复过来。【拓展】over构成的短语还有：goover复习；lookover检查；turnover翻转；翻身。getover意为“克制；控制；恢复”时为“动词介词”,结构，宾语只能放在getover之后；lookover，turnover为“动词副词”结构，当宾语为代词时，只能置于中间。,八年级下(34单元)(训练时间：60分钟分值：100分),基础知识过关一、根据句意及首字母提示完成单词(10分)1Whath_whileyouwerewatchingTV?2Youarenots_totalkloudlyhere.Thechildissleeping.3Dontc_othershomework，doitbyyourself.4Thisismyo_car.Iboughtitlastyear.5Youspeaktooquickly，Icantf_you.6WhereismyschoolIDcard？Icantfindita_.,appened,upposed,opy,wn,ollow,nywhere,7Her_hisbicycletoschoolyesterday.8Remembertor_thelibrarybooksontime.9Ih_thenewsjusttwohoursago.10Theshopc_onweekends.ItonlyopensfromMondaytoFriday.二、用所给词的适当形式填空(14分)1WhenI_(arrive)inShanghai，itwasdark.2What_you_(do)whenyourfathercameback?3WhileIwas_(take)awalkinthepark，I_(see)somebirdsinthetree.,ode,eturn,eard,loses,arrived,were,doing,taking,saw,4Marytoldmethatshe_(be)goingtohaveabirthdaypartyforhermother.5Hesaidhe_(notbe)angrywithhisfriendsanymore.6Theyfelt_(luck)tobevolunteers.7Thererelotsofnational_(hero)inChinesehistory.三、句型转换(6分)1Iwaswalking_down_the_streetwhentheUFOlanded.(就画线部分提问),was,wouldnotbe,lucky,heroes,_you_whentheUFOlanded?2HewatchedTVlastnight.(用atthistimeyesterday改写句子)He_TVatthistimeyesterday.3Mymotherwascookingwhenmyfathercameback.(用while改写句子)_mymother_，myfathercameback.4“ImgoingtoyourhouseonSundayafternoon，”hesaidtome.(改为间接引语)He_me_goingtomyhouseonSundayafternoon.,Whatwere,doing,waswatching,While,wascooking,told,hewas,5Hesaid，“Theearthgoesaroundthesun.”(改为间接引语)He_theearth_thesun.6Isupposeshewillcometotheparty.(改为否定句)I_she_cometotheparty.综合能力提高一、单项选择(10分)1(2011昆明)Waiter，theporridge_.Pleasetakeitaway.AtastesgoodBtastegoodCtasteterribleDtastesterrible,said,goesaround,dontsuppose,will,【解析】考查系动词的用法。从主谓一致来看容易排除B、C。从Pleasetakeitaway可知稀饭尝起来不好。【答案】D2(2011凉山)Lookatthesign.Whatdoesitmean?Itmeans“_”ADonttalkingBNotalkingCNottalk【解析】考查句式结构的用法。表示“不要说话”可以使用Donttalk.或Notalking.两种形式，故选B。【答案】B,3Manystudentsareeasytoget_beforeexamsorcontests.ArelaxedBnervousCamazingDalone【解析】考查形容词辨析。relaxed“放松的”；nervous“紧张的，焦虑的”；amazing“迷惑的，不解的”；alone“孤单的”。句意为“很多学生考试或比赛前容易焦虑。”故选B。【答案】B,4(2011百色)Itsrainingheavilyoutside.Whydontyou_yourraincoat?AputonBtoputonCtakeoffDtotakeoff【解析】考查短语辨析。puton“穿上”，takeoff“脱下”，“Whydontyou动词原形？”意思是“你为什么不？”用来表示提建议，根据句子的意思，故选A。【答案】A,5Heisgood_Englishwhilehissisterdoeswell_Chinese.Aat;inBin;atCat;atDin;in【解析】考查固定短语。begoodat意思是“擅长”；dowellin意思是“在方面做得好”。句意是“他擅长英语，而他妹妹擅长汉语。”故选A。【答案】A,6HaveyourparentsgotbackfromNewYork?Yes.They_homelastSunday.AgotBcameCreturnedDwent【解析】考查动词词义辨析。get“到达，抵达”；come“来，过来”；return“返回，回来”；go“去；离开”。句意是“你父母从纽约回来了吗？”“是的，他们上周日回家的。”故选C。【答案】C,7IsyourChineseteacherpleasedwithyourlessons?Yes.Hesaid_.AIwasalittlelazyBhewasveryhardworkingCitwassodifficultDIwashardworking【解析】考查宾语从句的用法。句意为“你的汉语老师对你的课程满意吗？”“是的，他说我很用功。”将其他选项代入题干，A项“我有点懒”；B项“他很用功”；C项“它很难”均不符合题意，根据上句的意思可知，选D。【答案】D,8(2011广元)English_moreandmorewidely(广泛)today.Sowemustlearnitwell.AusesBusedCisused【解析】考查动词语态。根据句意“如今英语越来越被广泛地应用。”可知要用一般现在时被动语态，其构成：is/am/are动词过去分词。故选C。【答案】C,9(2011德州)IreallyhopetogetintouchwithTony.Sorry，Idontknow_.AwhyhelovesChinaBhowhereturnedtoCanadaCwhathisphonenumberisDwherehestudiedChinese【解析】考查宾语从句的用法。宾语从句应该用陈述句语序，又根据问句句意“我非常想和托尼取得联系”及答语“Sorry”可知，不知道联系方式。故选C。【答案】C,10Youshouldntdosuchthingsagain,youngman._，youarenotachildanylonger.AFirstofallBAfterallCAlloverDAboveall【解析】考查短语辨析。firstofall“首先”；afterall“毕竟，终究，别忘了”；allover“到处，全部”；aboveall“最重要的”。句意为“你不应该再做这种事情了，年轻人。毕竟，你已经不是小孩子了。”故选B。【答案】B,二、完形填空(15分)Ourneighborhoodusedtobeveryquiet.However，thesedays，_1_thingsarehappeninginourneighborhoodandeveryoneisunhappy.ZhaoJun，thelocalschoolteacherisextremely_2_.Whenhewasinterviewedbythelocalnewspaper，hesaid，“Everynightwehearstrangenoises_3_ourwindow.Mywifethinksthatitcouldbean_4_，butmyfriendsandIthinkitmustbeteenagershaving_5_.Myparentscalledthepolice，buttheycant_6_anythingstrange.Theythinkitmightbethe_7_.Idontthinkso！”,ZhaoJunsnextdoorneighborXiangDanis_8_，too.“Atfirst，Ithoughtitmightbeacat，butIcantseeacat，andIstillhearthenoisesoutside.”Everyoneinourneighborhoodisworried，andeveryonehashisorherown_9_.Theremustbesomething_10_thehomesinourneighborhood，butwhatisit?1A.interestingBexcitingCstrangeDterrible【解析】由题意“然而，最近奇怪的事情在我们的居民区发生了”可知选C。【答案】C,2A.worriedBpleasedCsatisfiedDrelaxed【解析】由题意“当地学校的老师很担心这件事”可知选A。【答案】A3A.ofBoutsideCfromDinside【解析】由题意“每晚我们都听到窗外有奇怪的声音”可知选B。【答案】B4A.actorBaccidentCobjectDanimal【解析】由题意“我妻子认为那可能是一种动物”可知选D。【答案】D,5A.troubleBfunClessonsDsports【解析】由题意“但我朋友和我认为一定是孩子取闹”可知选B。【答案】B6A.findBthinkCmakeDfeel【解析】由题意“但他们没有发现奇怪的东西”可知选A。【答案】A7A.waterBlaughterCmusicDwind【解析】由题意“他们认为是风声”可知选D。【答案】D,8A.nervousBsurprisedCunhappyDmad【解析】此处指“老师的邻居也不高兴”，故选C。【答案】C9A.waysBmattersChabitsDideas【解析】由题意“人们都有各自的观点”可知选D。【答案】D10A.cleaningBvisitingCbreakingDmoving【解析】由题意“肯定有东西拜访这些家庭”可知选B。【答案】B,三、阅读理解(15分)(2011烟台)BillGatesisheadofthesoftwarecompanyMicrosoftandoneoftheworldsrichestmen.HewasbornonOctober28,1955andgrewupinSeattlewithhistwosisters.Hewasaverybrightboy.Scienceandmathwerehistwofavoritesubjectsatschool.Andhedreamedofbeingascientist.Billfirststartedtoplayoncomputersattheageof13.Atthattime，acomputerwasaverylargemachine.Oncehewasinterestedinaveryoldcomputer.Heandsomeofhisfriendsspentasmuchtimeaspossibleoncomputers.Intheend，,theyworkedoutasoftwareprogram.Billsolditfor4,200dollarswhenhewasonly17.In1973，BillwenttoHarvardUniversity.In1975，BillandhispartnersdevelopedasoftwareprogramcalledBASIC.Thiswasnotthefirstprogramevercreated，butitsinventorswerethefirsttodecidethatpeoplewhowantedtouseitshouldpayforit.BASICwasasuccess.ThenBillleftHarvardtoworkforMicrosoft，acompanyhestartedin1975withhisboyhoodfriendPaulAllen.Theythoughtthecomputerwouldcomeintoeveryofficeandeveryhomesoon.Sotheybegandevelopingsoftware,forpersonalcomputers.Theyimprovedthesoftwaretomakeiteasierforpeopletousecomputers.Aftermanyyearsofhardwork，Microsoftbecomesoneofthemostsuccessfulcompanies.AndBillGatesalsobecomesoneoftherichestbusinessmenintheworld.根据文章内容将信息卡补充完整。,【答案】,1(a)scientist【解析】由第一段最后一句“Andhedreamedofbeingascientist.”知他的理想是成为一名科学家。2He/Bill(first)startedtoplayoncomputers./Startingtoplayoncomputers.【解析】由第二段第一句“Billfirststartedtoplayoncomputersattheageof13.”及他的出生时间知他1968年首次接触电脑。3Basic/BASIC【解析】由第三段中“In1975，BillandhispartnersdevelopedasoftwareprogramcalledBASIC.”知这个软件的名字叫BASIC。4Theythoughtthecomputerwouldcomeintoevery,officeandeveryhomesoon.【解析】弄清题目要求“开发私人软件的原因”便能从原文中直接找到答案。5Microsoftbecomesoneofthemostsuccessfulcompanies.BillGatesalsobecomesoneoftherichestbusinessmenintheworld.【解析】题目要求中“achievements”意为“成就，伟绩”，全文最后两句话便是对比尔盖茨及微软公司成就的评价。四、根据情景，把下面对话内容补充完整，使其意思连贯(10分)Reporter：Excuseme,Imareporterfromastudentmagazine.1._？Visitor：Sure,please.,Reporter：2._？Visitor：ImfromGermany.Reporter：3._？Visitor：Icameheretwodaysago.Reporter：4._？V