Unit+4+Where's+my+schoolbag-+Section+A+(Grammar+focus-3c) 人教版七年级英语上册

Unit4Where'smyschoolbag?

SectionA(Grammarfocus-3c)

Learningaims：（

学习目标）

1.能够掌握have,has,do,does的用法；2.能够掌握句型：Doyouhave……?/Doeshe/shehave……?

3.能够在具体情境中正确运用have,has,do,does；

4.了解运动的重要性，从而享受运动享受生活。baseball

bat

ping-pong

bat

A:Doyouhavea/an...?B:Yes,Ido./No,Idon't.A:Does

he/she/...havea/an...?B:Yes,he/shedoes./No,he/shedoesn't.

basketball

soccer

ball

volleyball

Doyouhaveabasketball?

Yes,Ido.Ihaveabasketball.Doyouhaveatennisball?

No,I.Idon’thaveatennisball.don’t

Dotheyhaveabaseball?

No,theydon’t.Theydon’thaveabaseball.Do(助动词)sbhavesth?（某人有某物吗？）当主语为第一人称I，第二人称you或人称复数时:

Yes,sbdo.

sbhave

（有）sth某人有某物No,sbdon't.sbdon'thavesth某人没有某物

do问do答.

don’t=donotDoes

hehave

abasketball?Yes,hedoes.Hehas(有）

abasketball.

__________________________?___,shedoesn’t.Shedoesn'thaveatennisballNodoesn’t=doesnotDoesshehaveatennisballDoesithaveasoccerballIthasasoccerballYesitdoes.当主语为第三人称单数时:

Does（do的三单）sbhavesth?某人有某物吗？Yes,sbdoes.sbhas

(have三单)

sth

No,sbdoesn't.sbdoesn‘thavesth.某人没有某物

does问does答.

doesn’t=doesnot某人有某物主语是第三人称单数时，动词要进行变化：GrammarFocus

【

练习

】A.用所给动词的适当形式填空。Mike_____(have)threebaseballs.2.Mysister_____________(notwatch)TVinthemorning.3.LindaandMary_____(play)sportseveryday.4.—____you_____(know)herfamily?—Yes,____.has

doesn’twatchplay

DoknowIdoB.按要求完成下列各题。5.Ihavetwoping-pongbats.(

改为一般疑问句

)____________twoping-pongbats?

6.Hisbrotherhasasoccerball.(改为否定句)Hisbrother__________asoccerball.7.Dotheylikesports?(作否定回答)___,they______.Doyouhavedoesn’thaveNo

don’t3a

Writeeachwordinthecorrectplaceinthechart.IhetheyyouwesheitEric

Itheyyouwe

hesheitEric

dodoes3b

Fill

in

the

blanks

with

do

or

does.

Then

practice

the

conversations

with

your

partner.

Conversation1A:Doyouhaveabaseball?B:Yes,Ido.A:Great!Ihaveabat.Let’splay!A:DoesJohnhaveasoccerball?B:No,hedoesn’t.A:Doeshehaveaping-pongbat?B:Yes,hedoes.Ithinkhehasaping-pongball,too.A:Hmm…let’sask.Conversation2

3c

RememberthethingsinBob’sroom.Thencloseyourbooksandaskandanswerquestionswithapartner.A:Doeshehaveasoccerball?B:Yes,hedoes.A:Doeshehaveaping-pongbat?B:No,hedoesn’t.一、句型转换。1.Ihaveabasketballbat.(

改为一般疑问句

)__________________abasketballbat?2.Mybrotherhasasoccerball.(

改为一般疑问句

)_____yourbrother______asoccerball?3.Doyourfriendshaveatennisball?(

肯定回答

)______,__________.4.DoesMr.Stevehaveabrother?(

否定回答

)_____,____________.5.Myhatisonthedesk

.(

对划线部分提问

)_________________hat?Doyouhave

DoeshaveYestheydo

Nohedoesn’tWhereisyour二、用

have/has填空。1.Adog_____fourlegs.Abird____twolegs.

2.Ourschool_____alibrary.3.We____57chairsinourclassroom.4.Mybrother____anicetoycar.5.DoAmyandhersister_____abigbedroom?Yes,theydo.

has