七年级英语下册Module2Unit3Languageinuse课件（新版）外研版.ppt

Module2,Whatcanyoudo?,Unit3,Languageinuse,RivisionTime,ReviewthesentencesthatwehavestudiedinUnit1andUnit2.,Askandanswer,Shecancook.Canyoucook?Yes,Ican./No,Icant.,Canyouplaybasketballwell?Yes,Ican./No,Icant.,Thegirlcandance.Canyoudance?,Canyouplayfootballwell?Yes,Ican./No,Icant.,Shecanplaytabletennis.Canyouplaytabletennis?,Theycansing.Canyousingwell?,Theycanrunreallyfast.,Canyourunfast?No,Icant.,Hecanplaythepiano.Canyouplaythepiano?,Hecanrideabike.Canyourideabike?Yes,Ican.,Hecanrideahorse.Canyourideahorse?No,Icant.,Cantheyflykites?Yes,theycan.,flyakite,swim,Cantheyswimwell?Yes,theycan.,SunYangcanswimwell,butIcant.Canyouswimwell?,Languagepractice,Icanplaythepiano.Shecandancereallywell.WecanteachyouChinese!Canyoucook?Yes,Ican./No,Icant.,Grammar,情态动词can的用法一、基本用法1.表示能力（如体力和脑力方面），意为“能；会”等。例如：CanyouspeakEnglish?你会讲英语吗？Canyouplaythepiano?你会弹钢琴吗？,2.表示请求或允许，多用在口语中，意为“可以；能”等。用于疑问句中用来提出要求，用于否定句表示不允许。例如：CanIhelpyou?我能帮助你吗？Youcantplaybasketball.你不能玩篮球。,Canyou.？“请你好吗？”表示说话人的请求；CanI.？“我可以吗？”用来征求对方是否允许自己做某事。如在句末加上please一词就显得更有礼貌了。例如：Canyouhelpme,please?请你帮助我好吗？,3.表示可能。例如：Hecanbeathomenow.他现在可能在家。Themooncantalwaysbefull.月亮不可能常圆。4.表示怀疑。在表达此意时，只能用于一般疑问句中，带有感情色彩。例如：Canitbetrue?那会是真的吗？,二、句式变化如下：1.在变否定句时，直接在can后加上“not”,可缩写成cant或cannot,但不能写成cannt。例如：Hecanswim.Hecantswim.Tonycanseethepenonthedesk.Tonycannotseethepenonthedesk.,2.在变一般疑问句时，直接移到主语前（原主语的首字母改成小写，第一人称应变为第二人称）即可。例如：,Icanseeanorangeonthetable.Canyouseeanorangeonthetable?其回答可用Yes,OK或Certainly等作肯定回答；用No或Sorry等作否定回答。例如：,Canyoulookaftermydog,please?你能照看一下我的狗吗？OK.可以。用Certainly回答。此时语气更为肯定。CanIseeyourpiano?我能看看你的钢琴吗？Certainly.当然可以。,练习,翻译下列句子。1.我不会弹钢琴，但我会唱歌。_.2.你会骑马吗？不，我不会。_.3.我不会游泳，但我会打篮球。_.,Icantplaythepiano,butIcansing.,Canyourideahorse?No,Icant.,Icantswim,butIcanplaybasketball.,4.Sally会放风筝，我也会。_.5.Bill会说法语，但他不会说俄语。_.6.他们不会说西班牙语和阿拉伯语。_.,Sallycanflyakite,Icanflyakite,too.,BillcanspeakFrench,buthecantspeakRussian.,TheycantspeakSpanishorArabic.,Workinpairs.Addtwoorthreemoreactivitiestothelist.,Nowwritequestionsforeachactivity.Canyouflyakite?Workwithanotherpair.AskandanswerthequestionsyouwroteinActivity1.Canyouflyakite?Yes,Ican./No,Icant.Nowgiveareportofyourquestionsandanswerstotherestoftheclass.Fourstudentscanflyakite,Completethesentenceswithcanorcant.1._youswim?Yes,butI_swimwell.2.Areyoucomingwithus?Sorry,I_rideabike.,Cancant,cant,3.What_thenewcleaningmonitordoforus?He_makeourclassroomtidy.4._youplaythepianoforus?Sorry,I_playthepiano,butI_singforyou.,cancan,Cancantcan,Completethepassagewiththecorrectformofthewordsfromthebox.,beautifulChinesemonitorpianotidy,Ilikeplayingthe(1)_.IamChinesesoIcanspeak(2)_verywellandIcanspeakEnglishtoo.Iamvery(3)_andIhelpmymumtocleanourhome.Iwanttobethecleaning(4)_atschoolbecauseIwanttomakeourclassroom(5)_.,piano,Chinese,tidy,monitor,beautiful,AroundtheworldLanguages,TherearesixofficiallanguagesoftheUnitedNations.Canyouspeaktheselanguages?Canyouwritethem?,Chinese你好！,EnglishHello!,SpanishiHola!,Arabic,Russian,FrenchBonjour!,MakingaposterforaclubWorkingroupsofthreeorfour.Talkaboutanewschoolclub.Chooseanamefortheclub.Chooseadayandtimefortheclub.Askpeopletojointheclub.,Moduletask,Canyousing?Canyouplay