初中英語七年級下冊SectionAGrammarfocusa-3c優(yōu)質(zhì)課比賽一等獎

SectionAGrammarfocus3a—3cⅠ.Leadingin.（情境導(dǎo)入）drawdancespeakEnglishplaytheguitarplaychessswimCanyou…?Yes,Ican.No,Ican’t.singⅠ情境導(dǎo)入--1.師友對話12345_______club_________club_____Club_____club_____clubEnglishmusicswimmingchessartWhatclubdoyouwanttojoin?Iwanttojoin...

Canyouswim?Yes,Ican./No,Ican’t.Canheplaychess?Yes,hecan./No,hecan’t.CanyouandTomplaychess?Yes,wecan./No,wecan’t.CanJaneandJillswim?Yes,theycan./No,theycan’t.Whatcanyoudo?Icandance./Ican’tsing.Whatclubdoyouwanttojoin?Iwanttojointhechessclub.Ⅰ情境導(dǎo)入--2.教師導(dǎo)入can=can’tⅡ.GrammarFocus（語法聚焦）1.你會游泳嗎？是的，我會。/不，我不會。____you____?Yes,________./No,________.2.他會下國際象棋嗎？是的，他會。/不，他不會。____he________?Yes,________./No,________.3.你和湯姆會下國際象棋嗎？是的，我們會。/不，我們不會。____youandTom________?Yes,________./No,________.CanswimIcan'tCanplaychesshecanhecan'tCanplaychessIcanwecanwecan'tⅡ語法聚焦--1.師友互助4.簡和吉爾會游泳嗎?是的，他們會。/不，他們不會。____JaneandJill____?Yes,________./No,________.5.你會做什么？我會跳舞。/我會唱歌。________you____?I________./I________.6.你想?yún)⒓邮裁淳銟凡?？我想?yún)⒓訃H象棋俱樂部。____________you____________?I________________________.Canswimtheycantheycan'tWhatcandocandancecansingWhatclubdowanttojoinwanttojointhechessclub

情態(tài)動詞can的用法：情態(tài)動詞是輔助動詞幫助說明能力、意愿等的詞，并且can后接動詞原形,它不隨主語人稱的變化而變化。

（1）變否定句直接在can后加“not”

Hecan’t(cannot)swim.

（2）變一般疑問句直接把can提前

Canyoudance?

（3）

特殊疑問詞+一般疑問句=特殊疑問句

Whatcanyoudo?

Ⅱ語法聚焦--2.教師講解Ⅲ.Consolidation（梳理鞏固）1.可以看出，在Can…?句型中，情態(tài)動詞can沒有_____

的變化。2.情態(tài)動詞can引導(dǎo)的一般疑問句只需把_____放到_____的前面。3.情態(tài)動詞can后面跟的動詞用_____。4.用情態(tài)動詞can來表述或詢問他人的能力可以歸納為以下句型：Ⅲ.梳理鞏固—1師友梳理單復(fù)數(shù)can主語原形a.表述他人的能力：_____+can__________+其他.

（can不隨主語的變化而變化）b.詢問他人的能力：Can+_____+__________+其他?

肯定回答:_________________

否定回答:_________________c.What+can+_____+____?主語

動詞原形主語

動詞原形Yes,主語+can.No,主語+can’t.主語do3aWritequestionsandanswerwiththewordsandphrases.1.WuJun/speakEnglish/speakChineseCanWuJunspeakEnglish?No,hecan’t,buthecanspeakChinese.Ⅲ.梳理鞏固—2練習提升2.Mike/playbasketball/playtennisCanMikeplaybasketball?No,hecan’t,buthecanplaytennis.3.JaneandJill/dance/singCanJaneandJilldance?No,theycan’t,buttheycansing.4.Grace/playsoccer/playvolleyballCanGraceplaysoccer?No,shecan’t,butshecanplayvolleyball.5.Bill/writestories/tellstoriesCanBillwritestories?No,hecan’t,buthecantellstories.（拓展提高）3bCompletetheposterwiththewordsinthebox.Ⅳ拓展提高--1.師友練習playsingtelldanceStudentsWantedforSchoolShowWewantstudentsfortheschoolshow.Canyou___________or___________?Canyou_____theguitar?Canyou_____stories?PleasetalktoMr.Zhangafterschool.sing/dancedance/singplaytell.wantedfor多用于廣告中“……招收，需要……”一、選詞填空。speak,tell,say,talk,show1.Ms.Wuwantsto____tohisson.2.JennyandMarycan_____Englishwell.3.Canyou_____yournewphoto,Grace?4.Bob____“Icanplaychesswell.”5.Mr.Lioften____usinterestingstories.talkspeakshowsaystellsⅣ拓展提高--2.總結(jié)提高二、句型轉(zhuǎn)換。1.CanMaryandLindaplaychess?(作肯定回答)______________2.Icanplayvolleyball.(對劃線部分提問)__________canyouplay?3.Iwanttojoinamusicclub.(對劃線部分提問)__________doyouwanttojoin?4.Theycanwritestoriesandtellstories.(變否定句)They_____writestories___tellstories.

Yes,theycan.WhatsportWhatclubcan’torWhatcanyoudo,LiX