Unit5SchoolClubsSectionAGrammarFocus課件人教版（2024）七年級(jí)英語(yǔ)上冊(cè)

Unit5SchoolClubsSectionAGrammarFocusLet’sreviewCanyousing?Shecansing.Hecanswim.Theycandance.Canyouswim?Hecandraw.Canyoudraw?TheycanspeakEnglish.CanyouspeakEnglish?Theycanplaychess.Canyouplaychess?Hecanplaytheguitar.Canyouplaytheguitar?Canyoudance?Yes,Ican.No,Ican’t.DoyourememberTengFei,Peter,EmmaandElla?Theywanttojoinamusicclub.

Whatcantheydo?1.TengFei__________________.2.Peter_____________________.3.Emma_________well.4.Ella____________________.canplaythedrumscanplaytheguitarcansingcanplaytheviolinWatchavideoandthinkabouthowtoexpressability（能力）.Lookattheverbsinbold.Dotheychangeform?思考：can在句子中表達(dá)什么意義？can后的動(dòng)詞形式有何特點(diǎn)？can隨人稱變化而變化嗎？can的否定形式是什么？有縮略形式嗎？can在一般疑問(wèn)句和特殊疑問(wèn)句中需要借助助動(dòng)詞do嗎？can在句子中一般重讀還是弱讀？Canyou/he/xx…?Yes,I/he/we/theycan.No,I/he/we/theycan’t.Haveathink:can后的動(dòng)詞形式有何特點(diǎn)？can隨人稱變化而變化嗎？can的否定形式是什么樣的？有縮略形式嗎？can在一般疑問(wèn)句和特殊疑問(wèn)句中需要借助助動(dòng)詞嗎？情態(tài)動(dòng)詞can表能力，可用can,動(dòng)詞原形后邊站；不管主語(yǔ)如何接，can的模樣永不變；一般疑問(wèn)句can提前，否定can后not添。情態(tài)動(dòng)詞can表示能力情態(tài)動(dòng)詞表示說(shuō)話人對(duì)所說(shuō)動(dòng)作的觀點(diǎn)。情態(tài)動(dòng)詞沒(méi)有人稱和數(shù)的變化，并且在句子中不能單獨(dú)作謂語(yǔ)，必須和實(shí)義動(dòng)詞一起構(gòu)成謂語(yǔ)。本單元我們學(xué)習(xí)的情態(tài)動(dòng)詞can意為“能夠”，后跟動(dòng)詞原形，表示某人在某方面的能力。句式：◆

肯定句式“主語(yǔ)

+can+

動(dòng)詞原形

(+其他).”。Icanswim.Theycanplaytheguitar.◆

否定句式“主語(yǔ)

+cannot/can’t+

動(dòng)詞原形

(+其他).”。Icannot/can’tswim.Theycannot/can’tplaytheguitar.

◆

一般疑問(wèn)句“Can+主語(yǔ)+動(dòng)詞原形

(+其他)?”，肯定簡(jiǎn)略回答為“Yes,

主語(yǔ)(人稱代詞)+can.”；否定簡(jiǎn)略回答為“No,

主語(yǔ)(人稱代詞)+can’t.”?！狢anyouswim?—Yes,Ican./No,Ican’t.

—Cantheyplaytheguitar?—Yes,theycan./No,theycan’t.◆

特殊疑問(wèn)句式為“疑問(wèn)詞(不作主語(yǔ))+can+主語(yǔ)+動(dòng)詞原形

(+其他)?

”。Whatcanyoudo?Whatcantheyplay?

Ⅰ.漢譯英1.我妹妹會(huì)跳舞。2.他們不會(huì)下國(guó)際象棋。Ⅱ.完成句子Davidcanplaybasketball.1.改為否定句：Mysistercandance.Theycannot/can’tplaychess.Davidcannot/can’tplaybasketball.Davidcanplaybasketball.2.改為一般疑問(wèn)句并作肯定和否定回答：3.對(duì)句中劃線部分提問(wèn)：CanDavidplaybasketball?Yes,hecan./No,hecan’t.WhatcanDaviddo?Matchthetwopartstomakesentences.Thenmakemoresentenceswithcan.Afishcanswim.Aduckcanfly.Aparrotcanspeak.Adogcanrunfast.Acatcanclimbtrees.islikestoplay

canplay

canspeak

can'tspeak

canevenmakeMybestfriendisLinda.She

goodatsomanythings!She

English,French,andsomeChinese.I

French,butI’dliketolearn.Linda

theguitarandtheviolintoo.Iliketowatchherplay.Andshecandosomuchmore.She

ping-pongandtennis.She

deliciouscakes!Everyoneinourclasslikesher.Completethepassagewiththewordsinthebox.iscanspeakcanplaycanplaycanevenmakeReadandfindouthowtodescribepeople’sability.MybestfriendisLinda.Sheisgoodatsomanythings!ShecanspeakEnglish,French,andsomeChinese.Ican’tspeakFrench,butI’dliketolearn.Lindacanplaytheguitarandtheviolintoo.Iliketowatchherplay.Andshecandosomuchmore.Shelikestoplayping-pongandtennis.Shecanevenmakedeliciouscakes!Everyoneinourclasslikesher.begoodatcan/can’t/canevenliketoMybestfriendis____.Everyoneinourclasslikesher/him.Abilityplayping-pongandtennismusicsportsplaytheguitarandtheviolincookmakedeliciouscakeslanguagespeakEnglish,French,andsomeChineseWhatcanLindado?Howaboutyou?

Acatcanclimbtrees.貓能爬樹(shù)。climb

v.爬；攀登e.g.Monkeysliketoclimbtrees.climb后面可跟up、down等介詞，表示爬的方向。e.g.Canyouclimbupthehighmountain?你能爬上這座高山嗎？【拓展】①

climbamountain=goclimbing爬山②climbern.

攀登者；登山者1.Janecanwritestories.(改為否定句)Jane__________stories.2.ShedoeswellinmathandEnglish.(改為同義句)She______________mathandEnglish.3.Bobcandokungfu.(對(duì)劃線部分提問(wèn))__________Bob_____?4.Marywantstojointhemusicclub.(對(duì)劃線部分提問(wèn))_______________Mary_____tojoin?can'twriteisgoodatWhatcandoWhatclubdoeswantLet’spractice5.CanJillandMaryswim?(作肯定回答)Yes,__________.6.TomandMarycandrance.(改為一般疑問(wèn)句)_____TomandMary_____?7.Helikesmusic.(改為一般疑問(wèn)句)_____he_____music?8.Hecanplaychess.(對(duì)劃線部分提問(wèn))__________he_____?theycanCan