【公开课】Unit+5+Section+A+Grammar+Focus~3d课件-人教版七年级上册英语

Unit5FunClubsSectionA（GrammarFocus-3d）3aLookattheverbsinbold

粗体.

Dotheychange改变form形式?Canyouplayping-pong?Yes,Ican./No,Ican't.Canheplaytheviolin?Yes,hecan./No,hecan't.Cantheyplaychess?Yes,theycan./No,theycan't.Icanrunfast,butIcan'tswim.Emmacansingwell,butshecan'tplayanymusicalinstruments.3aReadandtranslate翻译.Canyouplayping-pong?Yes,Ican./No,Ican't.Canheplaytheviolin?Yes,hecan./No,hecan't.Cantheyplaychess?Yes,theycan./No,theycan't.Icanrunfast,butIcan'tswim.Emmacansingwell,butshecan'tplayanymusicalinstruments.Fillintheblanks.1.你会打乒乓球吗？是的，我会。/不，我不会。2.他会拉小提琴吗？是的，他会。/不，他不会。Canyou________ping-pong?Yes,___________.No,_____________.Canhe______________________?Yes,__________.No,_____________.playIcanIcan’tplaytheviolinhecanhecan’t3.他们会下象棋吗？

是的,他们会。/不,他们不会。4.我可以跑得快，但是我不会游泳。Canthey_________________?Yes,___________.No,_____________.playchesstheycantheycan’trunfastcan’tswimIcan_____________,butI___________.5.

艾玛可以唱得好，但是她不会弹奏任何

乐器。Emmacan___________,butshecan’t_______________________________.singwellplayanymusicalinstruments3aLookattheverbsinbold.Dotheychangeform?加粗Canyouplayping-pong?Yes,Ican./No,Ican't.Canheplaytheviolin?Yes,hecan./No,hecan't.Cantheyplaychess?Yes,theycan./No,theycan't.Icanrunfast,butIcan'tswim.Emmacansingwell,butshecan'tplayanymusicalinstruments.1）can后的动词形式有什么特点？2）can随人称变化而变化吗？3）can的否定形式是什么？有缩略形式吗？4)can在一般疑问句和特殊疑问句中需要借助动词吗？1）can后的动词形式有什么特点？2）can随人称变化而变化吗？can后面用动词原形can不随人称变化什么是情态动词？can是情态动词，情态动词的不随主语的人称或数而改变。情态动词表示说话人对动作或状态的各种观点和态度，情态动词有词义，但不完全，是所谓的“辅助性”动词，与实义动词不同，情态动词不能单独充当谓语，只能和实义动词一起构成句子的谓语。3）can的否定形式是什么？有缩略形式吗？can的否定形式是

cannot,缩略形式是can’t

cannot=can’t

4)can在一般疑问句和特殊疑问句中需要借助助动词吗？不需要借助助动词can的主要用法

表示“能力”，意为“能，会”。(本单元主要学习)表示请求或许可，意为“可以”。表示推测，意为“可能”，常用于否定句或疑问句中。肯定句：Icanrunfast,butIcan’tswim.Emmacansingwell,butshecan’tplayanymusicalinstruments.否定句：主语+can+__________+其他.主语+__________+_________+其他.can的句型结构动词原形can't动词原形Canyouplayping-pong?Yes,Ican./No,Ican’t.Canheplaytheviolin?Yes,hecan./No,hecan’t.Cantheyplaychess?Yes,theycan./No,theycan’t.Can引导的一般疑问句Can+_____+________+其他?肯定回答：Yes,主语+______.否定回答：No,主语+______.主语动词原形cancan'tCan引导的特殊疑问句WhatcanEmmado?Shecansingwell.Whatcanyoudo?Icanplaythedrums.特殊疑问词+_____+主语+_________?can动词原形1.Sallycanplaythedrums.（改为一般疑问句）______Sally______thedrums?2.Myfathercanswimverywell.（改为否定句）

Myfather____________verywell.Cancan’t按要求完成句子，每空一词。playswim3.Bencandrawpictures.（对画线部分提问）______canBen____?4.—CanJaneandMollyplaytennis?（作否定回答）

—______,____________.5.Thelittleboycandraw.（对画线部分提问）______canthelittleboy______?WhatNoWhatdodocan’ttheyMatchthetwopartstomakesentences.Thenmakemore更多的sentenceswithcan.1.Afish A.canspeak.2.Aduck B.canfly.3.Aparrot C.canswim.4.Adog D.canrunfast.5.Acat E.canclimbtrees.Afishcanswim.Aduckcanfly.Aparrotcanspeak.Adogcanrunfast.Acatcanclimbtrees.3bAbirdcansing./Arabbitcanjump.Moresentences:Whatcanyoudo?Whatcanhe/shedo?MybestfriendisLinda.She__goodatsomanythings!She_________English,French,andsomeChinese.I___________French,butI’dliketolearn.Linda_______theguitarandtheviolintoo.Iliketowatchherplay.Andshecandosomuch

more.She_____________ping-pongandtennis.She______________deliciouscakes!Everyoneinourclasslikesher.Completethepassagewiththewordsinthebox.islikestoplaycanplaycanspeakcan’tspeakcanevenmakeiscanspeakcan’tspeakcanplaylikestoplaycanevenmake3csomuch修饰比较级more，用于加强语气她能做更多的事情。Interviewyourclassmatesandtickwhatheorshecando.

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