必修二第三单元语法

1.Nowadays,manyleftoverwomenarealmostcrazybecausetheyhavebeenaskedtogetmarriedhundredsoftimes.如今，一些剩女快疯了因为她们已经被催了无数次的婚。2.Mybestfriend'sshoppingcarthasbeenclearedbyherboyfriend.我好朋友的购物车被他男朋友清空了。have/has+been+done(过去分词)PresentPerfectPassiveVioce现在完成时的被动语态1.Nowadays,manyleftoverwomenarealmostcrazybecauseTheyhavebeenaskedtogetmarriedhundredsoftimes.2.Lisa'sshoppingcarthasbeenclearedbyherboyfriend.Lead-in:DiscoverthestructureRevision:have/has+done(过去分词)PresentPerfectActiveVioce现在完成时的主动语态Unit3Computers:Grammar现在完成时的被动语态基本结构：have/hasbeen+done现在完成时被动语态的用法（presentperfectpassivevoice)1.现在完成时被动语态表示一个被动的动作发生在过去,强调对现在造成的影响和结果。2.表示一个过去的被动动作或状态,持续到现在,并可能持续下去。Thecarhasbeenrepairedfortwohours.这个小车被修了2个小时。Theseproblemshavealreadybeensolved.这些问题已经被解决了。对现在的影响就是,现在不用解决这些问题了。这个小车还有可能要继续修。Task1:主语+have/has+been+done+其他(2)Thework____already___________(finish).注意：主语是第三人称单数时用has;主语是复数或一、二人称时用haveTask2:现在完成时被动语态的四种句式(presentperfectpassivevoice)(1)Alotofbooks_______________(buy)inourschoolrecently.havebeenboughthasbeenfinished2.否定句：主语+have/has+not+been+done+其他Thedirtyclotheshavenotbeenwashed.()这些脏衣服还没有洗Thedirtyclotheshavebeennotwashed.()√注意:not是放在have/has和been的中间havenotbeen/hasnotbeen3.一般疑问句：Have/Has+主语+been+done+其他?No,Ihaven’t.肯定回答：Yes,Ihave.否定回答：_______you___________(invite)tothiskindofwedding?Have4.特殊疑问句：特殊疑问词+have/has+主语+been+done+其他?＝特殊疑问词+一般疑问句WherehashebeensenttostudyEnglish?beeninvitedBriefsummary肯定句：主语+have/has+been+done否定句:主语+have/has+not+been+done一般疑问句：Have/Has+主语+been+done…?特殊疑问句:疑问词+Have/Has+主语+been+done…?Exercise1Exercise2语法填空(Rationalcloze)短文改错(Errorcorrection)书面表达(Writing)HomeworkExercise3高考链接：选择单词(Wordschoice)Exercise4现在完成时的被动语态主要在试卷中的这三部分考查。Groupcompetition小组竞赛IwilldivideallofyouintofivegroupsTherulesofGroupcompetition:1.Putupyourhandstoanswerthequestions.举手回答问题。2.Ifitisthewayofrushingtoanswer,theonewhostandupthefastestwillgetthechance.如果是抢答，站起来最快的可以得到回答的机会。3.Thewinnerwillgetasurprise.赢的一组将得到一个惊喜。选择单词的正确形式(Wordschoice)选一朵花，会有惊喜哦选择单词的正确形式1Mycellphone(havebeenstolen;hasbeenstolen)intheschool.（twopoints）___________2.Thework(hasnotbeenfinished;hasbeennotfinished)yet.（threepoints)_______________选择单词的正确形式3.Havetheseclassrooms(beencleaned;beencleaning)?（twopoints）_________选择单词的正确形式4.Howmanynewwords(havebeenlearnt;havelearnt)thisterm?(twopoints）____________选择单词的正确形式1.Apersonalcomputerhasboughtbyus.been2.Manyproblemshasbeenfoundwithournewcomputer.3.It’ssaidthatthisbookhasbeentranslatingintoChinese.4.Thecomputerwasbeenusedeverydaysinceweboughtit.Exercise2:∧_________translatedhashaveErrorcorrection单句改错(twopionts）Rushtoanswer抢答__语法填空(Rationalcloze)Exercise3BeiliuBeiliuCopperMountains铜石岭CommercialStreet商业街DoyouknowBeiliuhaschangedalotsince2016?First,anewscenicarea-BeiliuCopperMountains（铜石岭）1.______________(build)forpeopletovisit.Second,theenvironmentproblem2.___________________(payattentionto),sothedirtyroads3._____________(clean).Flowers4._______________(plant)onbothsidesoftheroads.What'smore,Anewcommercialstreet5.________________(setup).Now,Allthepeopleofmyhometownleadahappylife.ThechangesofBeiliuonegrouponeblank(onepoint)hasbeenbuilthasbeenpaidattentiontohavebeencleanedhavebeenplantedhasbeensetupM:Lisa,haveyoueverbeentoBeijing?W:No,whatishappening?M:GreatchangeshavehappenedinBeijing.__________havebeen_________W:Besides,Ihearthat__________havebeen_________.M:Yes,indeed.W:Wonderful,IwilltraveltoBeijingnexttime.Production:Actoutaroleplaywithyourpartner(角色扮演)使用以下单词正确形式填空Tips：tallbuildingsbuildroadscleancarsbuyflowersandtreesplantnewparkssetupviewspots风景区found(fivepoints)现在完成时的被动语态用法:四种句式肯定句：？否定句：？一般疑问句：？特殊疑问句：？主语+have/has+been+done主语+have/has+not+been+doneHave/Has+主语+been+done？特殊疑问词+have/has+主语+been+done?1.现在完成时被动语态表示一个被动的动作发生在过去,强调对现在造成的影响和结果。2.表示一个过去的被动动作或状态,持续到现在,并可能持续下去。语法填空1.[2014•天津卷]Wewon'tstarttheworkuntilallthepreparations____________________(make)．我们将不会开始工作，直到所有前期工作都被准备好2.(2015·重庆高考)Inmyhometown,thereisalwaysaharvestsupperforthefarmersafterallthewheat_______________(cut).在我的家乡，在所有的小麦被收割之后会有一顿丰盛的晚餐。havebeenmadehasbeencutExperienceCollegeEntranceExamination体验高考书面表达PleasewriteacompositionbyusingthePresentPerfectPassiveVoice.Thetitleis“ThegreatchangesofExperimentalmiddleschool”.(about100words)实验中学________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Experimentalmiddleschooltreesandflowers;plantmultimedia-classroomsystem;多媒体installnewbuildings;buildup？ThegreatchangesofExperimentalmiddleschoolOverthepastfiveyears,Experimentalmiddleschoolhaschangedalot.______________________________________________________________________________________________________________________Oldhouseshavebeenpulleddownforpreparinganewschool.stadium;setup体育场plastictrack；塑胶跑道constructHDvideoclassroom；录播教室establish