Unit4Grammar课件牛津深圳版英语八年级下册

Grammar(P55～P57)(1)Eachpictureshouldbemadealittledifferentfromtheonebeforeit.每一幅图画应该被制作得和之前那幅图画有一点差别。(2)Soundeffects,

likethenoiseoftheunderground,mustalsobeaddedseparately.音效，如地铁噪声，也必须单独添加。含情态动词的被动语态Ⅰ构成Ⅱ主动语态变被动语态的方法把下列的主动句改为被动句。(1)Theworkersmustbuildabridgeintendays._______________________________________________(2)Weshouldn'twastepaperineverydaylife._______________________________________________(3)Youshouldfinishyourhomeworkassoonaspossible.______________________________________________________________________________________________Abridgemustbebuiltbytheworkersintendays.Papershouldn'tbewastedbyusineverydaylife.Yourhomeworkshouldbefinishedbyyouassoonaspossible.Ⅲ句式变化类型结构例句肯定句主语＋情态动词＋be＋及物动词的过去分词＋其他.(1)Eachpictureshouldbemadealittledifferentfromtheonebeforeit.每一幅图画应该被制作得和之前那幅图画有一点差别。否定句主语＋情态动词＋not＋be＋及物动词的过去分词＋其他.(2)Eachpicture______________

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alittledifferentfromtheonebeforeit.每一幅图画不应该被制作得和之前那幅图画有一点差别。

shouldnotbemade类型结构例句一般疑问句情态动词＋主语＋be＋及物动词的过去分词＋其他？(3)—_______eachpicture_________alittledifferentfromtheonebeforeit?——每一幅图画都应该被制作得和之前那幅图画有一点差别吗？—Yes,itshould./No,itshouldn't.——应该。/不应该。肯定回答：Yes,主语＋情态动词.否定回答：No,主语＋情态动词＋not.Shouldbemade按要求完成下列各题。(1)Thetissuesinthepublictoiletscanbeusedbyusforfree.(改为否定句)______________________________________________________________________________________________(2)Thegraduationpartymaybeheldnextweek.(改为一般疑问句)_______________________________________________(3)Couldthisbookbereturnedtomorrow?(作肯定回答)_______________________________________________Thetissuesinthepublictoiletscannot/cannotbeusedbyusforfree.Maythegraduationpartybeheldnextweek?Yes,itcould.(1)Aftereverythinghasbeenchecked,thecartoonisreadytobeplayedforeveryonetoenjoy.一切检查完毕后，动画片就可以播放给大家欣赏了。(2)Thecartooncharactershavebeendrawncarefullybytheartists.卡通人物已经被艺术家们仔细地画出来了。现在完成时的被动语态Ⅰ现在完成时的被动语态的构成现在完成时的被动语态的谓语构成形式为“have/has＋been＋及物动词的过去分词”，如例句(1)和(2)，助动词has/have有人称、数和时态的变化。Ⅱ把现在完成时的主动句改成被动句的方法(1)Thestudentshavealreadywateredthetreesinfrontoftheirclassroom.______________________________________________________________________________________________(2)Jackhasfinishedalltheworktoday._______________________________________________(3)MaryhaskeptanewcoatfortheSpringFestival.______________________________________________________________________________________________把下列的主动句改为被动句。Thetreesinfrontofthestudents'classroomhavealreadybeenwateredbythem.AlltheworkhasbeenfinishedbyJacktoday.AnewcoathasbeenkeptbyMaryfortheSpringFestival.Ⅲ现在完成时的被动语态的句式变化类型结构例句肯定句主语＋have/has＋been＋及物动词的过去分词＋其他.(1)Thecartooncharactershavebeendrawncarefullybytheartists.卡通人物已经被艺术家们仔细地画出来了。否定句主语＋have/has＋not＋been＋及物动词的过去分词＋其他.(2)Thecartooncharacters__________

____________carefullybytheartists.卡通人物还没被艺术家们仔细地画出来。havenotbeendrawn类型结构例句一般疑问句Have/Has＋主语＋been＋及物动词的过去分词＋其他？(3)—_____thecartooncharacters___________carefullybytheartists?——卡通人物已经被艺术家们仔细地画出来了吗？—Yes,theyhave./No,theyhaven't.——已经画了。/还没画。肯定回答：Yes,主语＋have/has.否定回答：No,主语＋have/has＋not.Havebeendrawn(1)我们离开课室的时候必须关灯。Lights____________________whenweleavetheclassroom.(2019年广州中考完成句子第3小题)(2)科学家们已经发现了这个建筑的奥秘。Themysteryofthebuilding____

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__________byscientists.mustbeturnedoffhasbeendiscovered(3)Thebookhasbeentranslatedintomanylanguages.(改为否定句)______________________________________________________________________________________________(4)Thedogwithblackandwhitehairhasbeensold.(改为一般疑问句)_______________________________________________(5)Havealltheapplesinthebasketbeeneatenup?(作否定回答)_______________________________________________Thebookhasn't/hasnotbeentranslatedintomanylanguages.Hasthedogwithblackandwhitehairbeensold?No,theyhaven't/havenot.()1.—Somepeoplethinktrees__________onTreePlantingDayonly.—Really?Idon'tagreewiththem.A.shouldplantB.shouldbeplantedC.shouldbeplantD.shouldbeplantingⅠ语法巩固B()2.Thecoat______________withwater.Youmustdry-cleanit.A.cannotwashB.canwashC.canbewashedD.cannotbewashedD()3.Ourteacherisverystrictwithus.Anarticlemust________readingin30minutes.A.finishB.tobefinishedC.befinishedD.befinishingC()4.Sofar,theMoon________byhumansseveraltimes.A.isvisitedB.hasbeenvisitedC.willbevisitedD.hasvisitedB()5.Inthepastfewyears,lotsofbuildings________inthiscity.A.havebeenbuiltB.arebuildingC.havebuiltD.willbuildAYangFei,35,worksinLijiang,Yunnan.Sofar,over30differentcartoons1._______________byYangtotellanti-poverty(扶贫)storiesinasmallvillagenamedJinjianginthecity.()1.A.aredrawnB.weredrawnC.willbedrawnD.havebeendrawnⅡ小语篇训练DhavebeendrawnYangfirstwenttothepoorvillagein2017.Hestayedthere2._____aboutamonthtotellthevillagerstheanti-povertypolicies(政策).Hewassorryforthepeople'spoorlivesthereandtriedhisbest3.______hisworkwell.InAugust,2020,Yangcametothevillageagaintofollowtheanti-povertywork.()2.A.ofB.forC.fromD.with()3.A.doB.didC.doingD.todoBDfortodo“AfterIspentmorethan20daysinthevillage,Iwas4.__________atthechangesinthevillagebecauseoftheanti-povertywork.Icameupwiththeideaofdrawingcartoonstotellothersabout5.______wonderfulstories,”Yangsaid.()4.A.surpriseB.surprisedC.surprisingD.surprisingly()5.A.theyB.themC.theirD.theirsBCsurprisedtheirMaryisacartoonlover.ShecomesfromAmerica,1._____sheisveryinterestedinChineseculture.SheoftenlearnsaboutChinesecultureby2.__________Chinesecartoons.Yesterday,shewatchedacartoon3.______ahistoricalcharactercalledCaoZhi.()1.A.butB.soC.andD.because()2.A.watchB.watchedC.towatchD.watching()3.A.onB.atC.aboutD.inⅢ语法选择语篇类型：记叙文主题：人与社会(动画片故事)难度：

词数：约260用时：7分钟数：ADCbutwatchingaboutCaoPiandCaoZhiweresonsofCaoCao.Bothofthemwerequiteexcellentwriters.However,CaoZhiwas4.________thanCaoPi.Helovedtostudy5.______hewasyoung.Hewrotemanygreatpoems.Hewas6.______goodatwritingarticles.Andhisarticleswontheheartsof7.______people.()4.A.cleverB.clevererC.cleverestD.thecleverest()5.A.thoughB.untilC.whenD.if()6.A.alsoB.tooC.eitherD.neither()7.A.littleB.muchC.fewD.manyBCADclevererwhenalsomanyAfterCaoCao'sdeath,CaoPibecametheemperorofthekingdomofWei.CaoPiwasjealous(嫉妒的)ofCaoZhi'sliteraryability.Hewasafraidthatproblems8._______________byCaoZhi.Sohewasalwayslookingforawaytokill9.______.()8.A.causedB.causesC.mightbecauseD.mightbecaused()9.A.heB.hisC.himD.himselfDCmightbecausedhimOneday,CaoPicalledCaoZhiintoseehim.HeorderedCaoZhitowrite10.___poemwithinsevensteps.CaoPisaidthatifhe11._______doit,hislifewouldbeindanger.()10.A.aB.anC.theD./()11.A.shouldn'tB.couldn'tC.mustn'tD.needn'tABacouldn'tCaoZhiwasverysad,andbegantowalkandtothink12.________.Healreadyfinishedhispoembeforehe13.______thesevensteps.Themainmeaningofthepoemwas“Brothersareofthesamefamily,sowhyshouldweoppress(压制)eachother?”Afterhearingthepoem,CaoPifeltguiltyandthenletCaoZhi14.____