Unit+1+Section+A+(Grammar+Focus-3c)+教学课件 人教版七年级英语下册

Canyouplaytheguitar?Unit1SectionAGrammarFocus-3c1.Tolearntousemodalverbcan

totalkaboutabilities.2.Tounderstandthestyleofrecruitmentposters(招聘海报).3.Tolearnnewwords:write,show,or,talk.LearningObjectives情景导入Today，Ihavesomethinggoodtotellyou.Wehavemanydifferentclubsinourschoolforyoutojoin.canyoudance?Iwanttojoinadanceclub.Whatclubdoyouwanttojoin?Yes,Ican,andI'mgoodatit.单词展示v.写作；写字writen.演出；节目v.给……看；展示showconj.或者；也不(用于否定句)orv.&n.说话；交谈talk跟……说talkto…n.(中国)功夫kungfuGrammarFocus语法专讲：情态动词can定义：can

能，会，可以，常用来表示有某种能力。1.陈述句：

句型：I/She/He/They/We+can+动词原形+其他。e.g.Lilycandrawverywell.

丽丽能画得非常好。2.否定句：

句型：I/She/He/They/We+can't+动词原形+其他。e.g.Ican'tplayfootball.

我不会踢足球。语法专讲：情态动词can用法：can't不能，不会，不可以，表示没有能力去做某事。e.g.Theycanswiminwinter.（改为否定句）Theycan'tswiminwinter.他们不能在冬天游泳。3.一般疑问句：

句型：Can+I/she/he/they/we+动词原形+其他?e.g.Canyouplaythedram?你会打鼓吗？

用法：位于主语前，表示提出疑问,需要用Yes或No加主语和can或can't来

回答。e.g.—CanLilyspeakEnglish?——丽丽会说英语吗？—Yes,shecan./No,shecan't.——是的，她会。/不，她不会。语法专讲：情态动词can4.特殊疑问句：

句型：特殊疑问词+can+I/she/he/they/we+动词原形+其他?e.g.WhatcanLilydo?丽丽会做什么?

用法：用于特殊疑问词后，不用Yes或No来回答。e.g.—Whatcantheydo?——他们能做什么？

—Theycanplaythepiano.

——他们能弹钢琴。情态动词can小结:can后面总接动词的_______,没有____和___的变化.意思是“能,会”.

can的用法口诀:

情态动词加动原，人称和数无改变.一般疑问can提前,否定can后not添.趁热打铁1.Theycanplaybasketballafterclass.1.变一般疑问句：_______they_____basketballafterclass?2.对划线部分提问：

What__________they_____afterschool?3.TomcanspeakChinesewell.(改为否定句)CanplayTomcan’tspeakEnglishwell。sportscanplaySummarytime总结时间原形人称数Writequestionsandanswerswiththewordsandphrases.3a1.WuJun/speakEnglish/speakChinese____________________________________________________________________2.Mike/playbasketball/playtennis____________________________________________________________________CanWuJunspeakEnglish?No,hecan’t,buthecanspeakChinese.CanMikeplaybasketball?No,hecan’t,buthecanplaytennis.but表示前后两个句子的意义对比。3.JaneandJill/dance/sing______________________________________________________________________4.Grace/playsoccer/playvolleyball______________________________________________________________________5.Bill/writestories/tellstories______________________________________________________________________3aCanJaneandJilldance?No,theycan’t,buttheycansing.CanGraceplaysoccer?No,shecan’t,butshecanplayvolleyball.CanBillwritestories?No,hecan’t,buthecantellstories.PairWorkCanWuJunspeakEnglish?No,hecan't.ButhecanspeakChinese.No,he/shecan't.Buthe/shecan…No,he/shecan't.Buthe/shecan…No,he/shecan'tButhe/shecan…PairWorkWuJun/speakEnglish/speakChineseMike/playbasketball/playtennisJaneandJill/dance/singGrace/playsoccer/playvolleyballBill/writestories/tellstoriesA:CanWuJunspeakEnglish?B:No,hecan’t,buthecanspeakChinese.Example:3bCompletetheposterwiththewordsinthebox.StudentsWantedforSchoolShowWewantstudentsfortheschoolshow.Canyou______or______?Canyou______theguitar?Canyou_______stories?PleasetalktoMr.Zhangafterschool.playsingtelldancesingdanceplaytelln.演出；节目v.给……看；展示conj.或者；也不(用于否定句)v.&n.说话；交谈3cWhatcanyourgroupdointheschoolshow?Makealist.Whatcanyoudo,LiXin?Icandokungfu.

NameWhatcanyoudo?________________________________________________________________________________________________SchoolShowSunday6:00p.m.inthemusicroom.Whatcanyoudo?Comeandshowus!LiXindokungfun.(中国)功夫ForexampleInyourgroup,Alicecansing,Bobcan'tsingbuthecandance,Joanisgoodattellingstories,Jackcanplaythepiano...Languagepoints1.speak、tell、say、talk的区别用法。(1)speak意为“说（某种语言）；说话”

speakEnglish说英语；speakFrench说法语

e.g.Mr.SmithcanspeakChinesewell.

史密斯先生说汉语说得很好。(2)tell意为“讲述；告诉”

e.g.Canyourgrandmatellstories?

你奶奶会讲故事吗？Languagepointstellsb.告诉某人;tellsb.todosth.告诉某人做某事e.g.Let’sgoandtellourteacher.我们去告诉老师吧。e.g.TellErictobringhisbasketballtoschool.

告诉埃里克把他的篮球带到学校来。(3)say说(强调所说的内容，常跟一个句子)e.g.Mr.Linsays“I’myournewteacher.”

林老师说，“我是你们的新老师。”

e.g.“Idon’tknow.”Lindasays.琳达说：“我不知道。”Languagepoints(4)talk说话；交谈（强调与他人进行语言交流）

talktosb.与某人说话

talkwithsb.与某人交谈e.g.YoucantalktoMr.Black.

你可以和布莱克先生谈一下。

MaryistalkingwithJenny.

玛丽正在和詹妮交谈。Languagepoints2.and和or的用法辨析。(1)and和、且(用于肯定句中)e.g.TomandJackcanplaysoccerwell.汤姆和杰克能踢足球踢得很好。(2)or或者;也不(用于疑问句中或否定句中)e.g.Canyousingordance?你会唱歌还是跳舞？

Mysistercan’tplaybasketballorsoccer.

我姐姐不会打篮球也不会踢足球。Summary

情态动词can表示某种能力，意为“能；会”。肯定句：主语+can+动词原形+其他否定句：主语

+cannot/can’t+动词原形+其他一般疑问句：Can+主语+动词原形+其他

肯定回答：Yes,主语+can

否定回答：No,主语+can’t 特殊疑问句：特殊疑问词

+一般疑问句(提问主语部分的疑问句除外)？

1.Mygrandpalikestoplay_____.(chess,thechess)2.Mysisterwants______(join/tojoin)artclub.3.Mr.Wucan’tsing___(and/or)dance.4.OurChineseteacheralwaystell_______(story/stories)tous.chesstojoinorstories根据题意选择括号内的正确形式填空。—