七年级英语上册-Unit-5-Do-you-have-a-soccer-ball单元语法聚焦五省公开

单元语法聚焦五[行为动词have普通现在时结构及使用方法]1/22教材典句

1．—Doesshehaveatennisball？她有一个网球吗？—Yes,shedoes.是，她有。2．—Doyouhaveaping­pongbat?你有一个乒乓球拍吗？—No,Idon't.Ihaveaping­pongball.不，我没有。我有一个乒乓球。2/223．Theyhavetwobasketballs.他们有两个篮球。4．Hehastwoping­pongbats.他有两个乒乓球拍。3/22语法探究普通现在时表示现在状态或经常性、习惯性动作。另外，表示主语具备某种性格或能力句子也要用普通现在时。在普通现在时中，往往含有always,often(经常),usually(通常),everyday(天天)等标志词。4/22在普通现在时中，假如句子包含be动词，其普通疑问句是将be动词置于句首，否定句是在be动词后面加not。be动词有am,is和are三种形式，依据主语人称和数而定。当句子谓语是实义动词时，除主语是第三人称单数时谓语动词用第三人称单数形式外，其余人称和数作主语时，谓语动词都用原形。实义动词普通疑问句或否定句要使用助动词do或does。如：5/22Ihaveabasketball.我有一个篮球。Doyouhaveerasers?你有橡皮吗？Shedoesn'tplaysoccer.她不踢足球。Helikesping­pong.他喜欢乒乓球。Bobalwaysplaysbaseball.鲍勃总是打棒球。行为动词have译为“有”，表示一个所属关系，其主语既能够是人，也能够是物。以下是have普通现在时结构和使用方法。6/221．必定句：主语＋have/has＋其它．(主语是第三人称单数时，

谓语动词用has。)如：I________abasketball.我有一个篮球。She________avolleyball.她有一个排球。They________twosonsandthreedaughters.他们有两个儿子和三个女儿。havehashave7/222．否定句：主语＋don‘t/doesn’t＋have＋其它．(主语是第三人

称单数时，用助动词doesn't。)如：I________________abasketball.我没有篮球。She________________avolleyball.她没有排球。don'thavedoesn'thave

8/223．普通疑问句：Do/Does＋主语＋have＋其它？(主语是第三人

称单数时，用助动词Does。)如：________you________abasketball?你有篮球吗？________she________avolleyball?她有排球吗？DohaveDoeshave9/22实战演练Ⅰ.单项填空(

)1.—________shehaveasoccerball?—No,she________．A．Is;isn't

B．Does;doesn'tC．Does;isn'tD．Is;doesn'tB10/22(

)2.—________youhaveabaseballbat?—Yes,I________．A．Are;amB．Do;amC．Do;doD．Are;doC11/22(

)3.Ourteacher________abike(自行车)butshe________acar(小汽车)．A．have;don'thaveB．has;doesn'thaveC．has;doeshaveD．has;don'thaveB12/22(

)4.Susanlikestennis,butshe________atennisball.A．don'thaveB．isn'thaveC．doesn'thasD．doesn'thave(

)5.—________Jackhavearedhat?—No,he________ablackone.A．Do;haveB．Do;hasC．Does;haveD．Does;hasDD13/22(

)6.EricandFrank________havebaseballs.A．aren'tB．don'tC．doesn'tD．isn't(

)7.He________asoccerball.A．don'thaveB．doesn'thaveC．doesn'thasD．isn'thaveBB14/22(

)8.________yourparents________aping­pongbat?A．Does;hasB．Do;haveC．Does;haveD．Do;has(

)9.I________abasketballbutI________asoccerball.A．have;haveB．have;don'thaveC．don'thave;don'thaveD．has;doesn'thaveBB15/22(

)10.There________aclockonthewall.It________threehands(指针)．A．is;haveB．are;haveC．are;hasD．is;hasD16/22Ⅱ.用have适当形式填空1．I________(nothave)atennisball,butmybrotherAlanhastwo.2．________Sam________(have)anewcomputer?3．MysisterAnna________(have)agreatsportscollection(收

藏).4．Tony__________(nothave)anEnglishdictionary.5．________you________(have)anybrothersorsisters?Doeshavedoesn’thaveDohavedon’thavehas17/226．Studentsalwayssaythey________(have)alotofhomeworktodoeveryday.7．Howmanylegs________thecat________(have)?8．Tomisnewhereandhe__________(nothave)anyfriends.havedoeshavedoesn’thave18/22Ⅲ.依据汉语意思完成句子1．迈克没有足球，但我有。Mike________________asoccerball,butIdo.2．珍妮有五个乒乓球。Jenny________five________________.3．我妹妹有一本新英语词典。Mysister________anewEnglish________.doesn'thavehasping­pongballshasdictionary19/224．我父母有两个孩子。Myparents________two________.5．“安迪有一块白色手表吗？”“不，他是黑色。”—________Andy________awhitewatch?—No,________isblack.havechildrenDoeshavehis20/22Ⅳ.按要求完成以下各题，每空一词1．Ihaveabigfamily.(改为否定句)I________________abigfamily.2．Hehasbreakfastathome.(改为普通疑问句)________he________breakfastathome?3．Myfatherhasfourbasketballs.(改为否定句)Myfather________________fourbasketballs.don't