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1一．Has/have简要说明have的第三人称形式是hashave:用于主语为I,you和所有人称复数has：用于主语为第三人称单数[he,she,it,(Maria人名)]※用have/has填空1.Shehasalongrulerandashortpencil.2.Ihavetwosistersandonebrother.3.Thisismysister.Shehasbigeyes.4.Wehavethreetoyscarsandtwotoybuses.5.Tomhasasmallnoseandawidemouth.6.MyEnglishteacherhaslonghair.7.PeterandMaryhaveroundfaces.8.Ihaveanapple.Mysisterhasanapple,too.9.Lucyhasshorthair.10.Youhavealongpencil.Ihaveashortpencil.二．巧思妙记◆动词have/has的用法：▶动词have表示“有”，肯定句中主语后；“三单”主语用has,其他人称用have;▶一般疑问句容易变,does,do放句首；特殊疑问句怎么办，疑问词打前头；▶问句have用原形，这点一定要记清；否定句也不难，doesn’t,don’t后添have.肯定句Ihave…We/You/Theyhave…He/She/Ithas…否定句Idonothave…Idon’thave…We/You/Theydonothave…We/You/Theydon’thave…He/She/Itdoesnothave…He/She/Itdoesn’thave…一般疑问句及答语Doyouhave…?Yes,Ido.No,Idon’t.Doyou/theyhave…?Yes,we/theydo.No,we/theydon’t.Doeshe/she/ithave…?Yes.he/she/itdoes.No.he/she/itdoesn’t.（1）关于have的否定句,一般疑问句及其回答have的否定句在do后面加not。have的一般疑问句是在句首加上助动词”do”,注意大小写的转换，其他的不变。（句中的“I”变为”you”)。注意:“do”是助动词，无词义。“do”是加上去的，不是原来句子里面的。2a.Ihavearoundface.(陈述句)Idonot（don’t）havearoundface.(否定句)Doyouhavearoundface?(一般疑问句)Yes,Ido./No,Idonot（don’t）.(回答)b.Theyhavelonghairandbigeyes.(陈述句)Theydonot（don’t）havelonghairandbigeyes.(否定句)Dotheyhavelonghairandbigeyes?(一般疑问句)Yes,theydo./No,theydonot（don’t）.(回答)c.Wehavewidemouthsandbignoses.(陈述句)Wedonot（don’t）havewidemouthsandbignoses.(否定句)Doyouhavemouthsandbignoses?(变一般疑问句)Yes,wedo./No,wedonot（don’t）.(回答)（2）关于has的否定句,一般疑问句及其回答a.Hehasaroundface.(陈述句)Hedoesnot（doesn’t）have(V原)aroundface.(否定句)Doeshehave(V原)aroundface?(一般疑问句)Yes,hedoes./No,hedoesnot（don’t）.(回答)b.Shehaslonghairandbigeyes.(陈述句)Shedoesnot（doesn’t）have(V原)longhairandbigeyes.(否定句)Doesshehave(V原)longhairandbigeyes?(一般疑问句)Yes,shedoes./No,shedoesnot（don’t）.(回答)c.Janehasawidemouthandabignose.（陈述句）Janedoesnot（doesn’t）have(V原)awidemouthandabignose.(否定句)DoesJanehave(V原)awidemouthandabignose?(一般疑问句)Yes,shedoes./No,shedoesnot（don’t）.(回答)三.将下列句子变为否定句，一般疑问句并做回答。1.MariaandMeimeihavelonghairandbigeyes.DoMariaandMeimeihavelonghairandbigeyes?2.LiLeihasbigeyes.DoesLiLeihavebigeyes?3.Shehaslonghair.Doesshehavelonghair?4.Ihaveasmallnose.Doyouhaveasmallnose?5.Theyhavebigearsandsmallmouths.Dotheyhavebigearsandsmallmouths?3※用Do,Does,have,has填空1.Doyouhaveatoy?2.Dowehavetwobigapples?3.Dotheyhavelonghair?4.DoLilyandLucyhavebigeyes?5.Idonothavearoundface.6.Youdonothaveanorange.7.Wedonothavethreeknives.8.SallyandTracydonothavebigfeet.9.Theydonothaveshortarms.10.Doeshehasawidemouth?11.Doesshehasasmallnose?12.Doesithasshortlegs?13.DoesMariahasbigears?14.Doesyoursisterhasaroundface?15.Doeshermomhaslonghair?16.Hedoesnothasabigdesk?17.Shedoesnothasanbigeraser.18.Hersisterdoesnothasthreepens.19.Myteacherdoesnothaslonghair肯定句：I/You/We/Theyhave…He/She/It/Mariahas…否定句：I/You/We/Theydon’thave…He/She/It/Mariadoesn’thave…疑问句：Doyou/they/AandBhave…?Yes,I/we/theydo.No,I/we/theydon’t.Doeshe/she/it/Mariahave…?Yes,he/she/it/Mariadoes.No,he/she/it/Mariadoesn’t.练习题1.你有小刀吗？Doyouhaveaknife?2.他们有三把尺子。Theyhavethreerulers.3.他没有英语课本.Hedoesn’thaveanEnglishbook.44.她有一头长头发吗？Doesshehavelonghair?5.Lily和Lucy有好朋友吗？DoLilyandLucyhavegoodfriends?※用be（am,is,are）或have/has填空1.IamfromHenan,butheisfromAnhui.2.Myhairisshort,butshehaslonghair.3.Thatgirlhasbigeyes.Sheisverynice.4.Herfeetaresmallandherhandsaresmall,too.5.Theyhaveroundfaces.句型转换1.Hehaslongarmsandlegs.(改为一般疑问句)Doeshehavelongarmsandlegs?2.MyfriendshaveEnglishbooks.（改为一般疑问句）DoyourfriendshaveEnglishbooks?3.Shehastwosisters.（改为否定句）Shedoesn’thavetwosisters.4.Doestheboyhaveabignose?（作出两种回答）Yes,hedoes.No,hedoesn’t.5.Ihavelonghair.（改为否定句）Idon’thavelonghair.6.Hehaslonglegs.（同义句转换）Hislegsarelong.7.Weareindifferentgrates.（同义句转换）Wearenotinthesamegrate.8.Thisisaknife.（改为复数形式）Theseareknives.