2023学年完整公开课版英语九年级Unit4Iusedtobeafraidofthedark

二.句型：1.肯定句：主语+usedto+动词原形.例：我过去很胖。Iusedtobefat.Tom过去是一个老师。Tomusedtobeateacher.他过去常常打篮球。Heusedtoplaybasketball.2.否定句：主语+didn'tuseto+动词原形。他过去不高。Hedidn'tusetobetall.这个男孩过去不努力学习。Theboydidn'tusetostudyhard.我过去不喜欢打篮球。Ididn'tusetoplaybasketball.3.一般疑问句：Did+主语+useto+动词原形？肯定回答：Yes,主语+did.否定回答：No,主语+didn't.他过去很胖吗？Didheusetobefat?Yes,hedid./No,hedidn't.你爸爸过去常常步行上班吗？Didyourfatherusetogotoworkonfoot?4.特殊疑问句：特殊疑问词+did+主语+useto+动词原形？Whatdidyouusetodo?Iusedtocollectstamps.5.反意疑问句：（前肯后否，前否后肯）（1）肯定句，didn't+主语（主格）？Sheusedtobeverythin,didn'tshe?(2)否定句，did+主语（主格）？Thestudentsdidn'tusetoplaybasketball,didthey?注：（1）否定句也可以为used后加not：主语+usednotto+动词原形。Heusednottobefat.Theboyusednottostudyhard.(2)一般疑问句可以将used放句首：Used+主语+to+动词原形？回答：Yes,主语+used.No,主语+usedn't.Usedhetobefat?Yes,heused./No,heusedn't.(3)反意疑问句：（1）肯定句，usdn't+主语（主格）？Sheusedtobeverythin,usedn'tshe?(2)否定句，used+主语（主格）？Thestudentsdidn'tusetoplaybasketball,usedthey?GrammarFocus1.我以前是矮个子。I__________beshort.2.我以前在学校不受欢迎。I___________tobepopularinschool.3.保拉以前真的很安静。Paula_________bereallyquiet.4.她以前不喜欢小测验。She____________liketests.usedto

didn’tuseusedtodidn’tuseto5.你以前很矮,不是吗？

Youusedtobeshort,__________?

是的,我是。/不,不是。Yes,I_____./No,I_______.6.他以前戴眼镜吗？____he________wearglasses?

是的,他戴。/不,他不戴。Yes,he____./No,he______.didn’tyoudiddidn’t

Didusetodiddidn’t(

)1.Peterusedto_____shy,butnowheisoutgoingand____longhair.A.be;has

B.be;have

C.is;has

D.is;have(

)2.Tomusedtotakeawalkinthepark,______?A.doesn’the

B.don’tthey

C.

didhe

D.didn'the(

)3.Mary______watchTV,butnowshe_____listeningtomusic.A．usedto；isusedtoB．isusedto；usedto；C．usedto；usedtoD．isusedto；isusedto(

)4._____belateforschool?

A.

Did

you

used

to

B.

Did

you

use

to

C.

Do

you

used

to

D.

Do

you

use

toADAB5.Mysister________lazy.butnowshe'sreallyhard.A.usedtoB.isusedtoC.usedtobe6.Heusedto____toschoollate.butnowhedoesn't.A.wentB.goingC.go7.Lucyusedtogotobedlate,_____?A.doesn'tLucyB.didn'tsheC.usedsheccB三。拓展：1.usedto+动词原形：过去常常做某事2.beusedtosth.习惯于某事

beusedtodoingsth.习惯于做某事（to为介词，+名词/代词/ving)Iamus