Unit6-When-was-it-invented课文知识点全面讲解与练习

第1页（共16页）第2页（共16页）学校姓名班级考场考号---------------------------------○密-------------------------------------○封---------------------------------○线----------------------------※※※※※※※※※※※※※※※答※※※※※※※※※※※※※※※※※※题※※※※※※※※※※※※※※※※线※※※※※※※※※※※※※Unit6Whenwasitinvented?课文知识点全面讲解与练习SectionA1.IthinktheTVwasinventedbeforethecar.我认为电视机先于汽车被发明。【解析1】inventv发明→inventorn发明家→inventionn发明【记】Edison,agreat_____________,__________over1’000__________allhislife.(invent)【1】Ifyoucould______________(发明)somethingnew,whatproductwouldyoudevelopment.【2】Papermakingisagreat__________(invent)ofancientChina.①.Ithinkthelightbulbisoneofthemostimportant__________(invent)②.Thecar___________(invent)in1885.【辨析】invent/discover/find/findoutinvent发明发明的东西是从前没有的whoinventedthesteamengine?谁发明了蒸汽机？discover发现发现的事物是本来存在的或是有人知道的ColumbusdiscoveredAmerica哥伦布发现了美洲find找到指寻找的结果。是非延续性动词Iamlookingformybike,butImaynotfindit.我正在找我的自行车，可是不一定能找到。findout找出查明指经过观察、调查把某事、某物查出来，搞清楚，弄明白Whenhewasachild,helikedtofindouthowthingsworked.他孩提时代时，就爱弄明白各种事物的来龙去脉。【辨析】Gibert_________electricity,butEdison_______theelectriclightbulb.吉尔贝特发现了电，而爱迪生发明了电灯泡。()①Bell________thetelephonein1876.()②Columbus____Americain1492.A.inventB.discoverC.inventedD.discovered②Thelightbulbisoneofthemostuseful_____________(invent)intheworld.【1】Whatdoyouthinkisthegreatest______(invent)ofthetwentiethcentury?【2】Afterhardtrainingforalongtime,LiuXiang____therecordsagain.A.brokeB.achievedC.inventedD.completed【3】Ithinkthetelephonewasinventedin1876.A.createdB.foundC.seenD.used【4】Themobilephonehasinfluencedpeople’slifealotsinceit_________.A.inventsB.inventedC.isinventedD.wasinvented【解析2】一般过去时的被动语态I.【定义】表示过去某一时间的被动动作或过去经常性、习惯性的被动动作，无需说明动作执行者时可省去“by+动作执行者”。II.【结构】一般过去时的被动语态：【肯定结构】主语+was/were+及物动词的过去分词+by+动作执行者Theteachingbuildingwasbuiltsixyearsago.这座教学楼建于六年前。()Manytreesandflowers___________inourschoollastyear.A.plantB.plantedC.haveplantedD.wereplanted【注】was,were的使用由主语的单复数形式而定，主语为第三人称单数名词、代词或I时用was,主语为复数名词、代词they或you时用were。ThisbridgewasbuiltinOctoberlastyear.这座桥是去年十月份建的。【否定形式】：主语+was/were+not+动词的过去分词Thewindowwasnotbrokenbyhim.窗玻璃不是他打碎的。【疑问形式】：was/were+主语+动词的过去分词【注】一般疑问句通常把was/were置于主语前。特殊疑问句形式应将一般疑问句置于特殊疑问词后面，反意疑问句形式应保留was/were。Wasyourhomeworkfinishedintimeyesterdayevening?昨天晚上你及时完成家庭作业了吗？Wherewerethosebusesmade?那些公共汽车是哪里制造的？III.一般过去时的被动语态疑问句的回答方法(1)一般疑问句形式肯定回答用“Yes,...was/were.”，否定回答用“No,...wasn’t/weren’t.”;(2)特殊疑问句应抓住特殊疑问词进行回答，可用简略方法，也可用完整方法;(3)反意疑问句也应用“Yes,...was/were.”或“No,...wasn’t/weren’t.”进行回答。—Wasyourofficecleanedyesterdayafternoon?你的办公室昨天下午打扫了吗？—Yes,itwas./No,itwasn’t.是的，打扫了。/不，没有打扫。—WherewasthepartyheldlastSunday?上周日聚会在哪儿举行的？—Athome./Itwasheldathome.在家里。/在家里举行的。—Yourdebtwaspaidoffatlast,wasn’tit?你所欠的债最终被还清了，是吗？—Yes,itwas./No,itwasn’t.是的，被还清了。/不，没有被还清。【1】LastMarch,manytrees___alongthestreetstomakeourcitymorebeautiful.A.wereplantedB.wereplantingC.hadplantedD.planted【2】ShenzhouX,China’sfifthmannedspacecraft,____intospaceonJune11.2013.A.hassentB.wassentC.willsendD.issent【3】—Wow!YouhaveatickettotheExpo!—ltbymyuncle.HeisworkinginShanghai.A.hasboughtB.hadboughtC.isboughtD.wasbought【4】Wearegladtohearthattheterrorists__bythebravepolicemenseveraldaysago.A.arecaughtB.werecaughtC.havebeencaughtD.aregoingtobecaught【5】18.Threebridges________overtheriverfiveyearsago.A.builtB.buildC.werebuiltD.arebuilt2.Mypleasure!这是我的荣幸【解析】pleasev取悦→pleasuren愉快It’smy_____________(please)tohelpyou.→pleasedadj.(人)高兴的→pleasantadj.(物)令人愉快的TheywenttoQingdaoandhada___________(pleasure)trip.bepleasedtodosth愉快做某事I’mpleased_____________(meet)you.bepleasedwithsth对….满意【1】30.—Whatdosesyourfatherthinkofyourschoolreportthisterm?—Thesmileonhisfaceshowsthatheis_____whatIhavedoneinmystudy.A.surprisedatB.afraidofC.angrywithD.pleasedwith【2】Mr.Greenisveryhappybecauseheissatisfiedwithhisstudents’worktoday.A.ismovedbyB.isgoodforC.isfondofD.ispleasedwith【中考真题训练】【1】14.–ThedocumentaryABiteOfChinaIIisquitepopulararoundChinarecently.Howdoyoulikeit?—______.A.IthinksoB.PrettygoodC.It’smypleasureD.Allright第3页（共16页）第4页（共16页）※※※※※※※※※※※※※※※答※※※※※※※※※※※※※※※※※※题※※※※※※※※※※※※※※※※线※※※※※※※※※※※※※※--------------------------------○密--------------------------------------○封---------------------------------○线------------------------------【2】—Whydon’tyoujoinanEnglishlanguageclubtopracticespeakingEnglish?—_____.A.It’smypleasureB.TakeiteasyC.That’sallrightD.That’sagoodidea【3】—I’msorryaboutlastnight.Itwasmyfault.—_____A.ForgetitB.NowayC.GoheadD.Mypleasure【4】—CanIbringafriendtoyourbirthdayparty?—Sure,______.A.noproblemB.notatallC.mypleasureD.welldone【5】.It’sMypleasuretohelpyou.A.I’mOKB.I’mallrightC.I’msorryD.I’mglad.【6】—Thankyouforsupportingthevolunteerproject.—________.Manyhandsmakelightwork.A.MypleasureB.AllrightC.NevermindD.That’sright3.Thinkabouthowoftenit’susedinourdailylives想想看它在我们的日常生活中是多么经常被用到。【解析】dailyadj.日常的；每日的=everyday【拓展】dayn.天，日→dailyadj.每日的dailylife日常生活Therewaslittlechangeintheir_________(day)lives【1】—Howdidyouknow_____newsaboutGreenpeace,Lisa?—Well,Igotitfrom_____ChinaDaily.A.a;theB.the;/C.the;theD.an;a4.Thepioneersofdifferentinventionswerelistedthere不同发明的先驱被列在那里。【解析】listn列表；列清单n名单；