Unit5SectionAGrammarFocus课件人教版英语七年级上册

Unit5

Doyouhave

asoccerball?

Grammarfocus

Learningaims1.Beabletouse“doanddoes”properly2.Beabletotalkaboutactivities3.Formagoodhabitoflovingsports

Doyouhaveabaseball?Yes,Ido./No,Idon’t.Ihaveavolleyball.Doyouhaveaping-pongbat?Yes,Ido./No,Idon’t.Ihaveaping-pongball.Doesshehaveatennisball?Yes,shedoes./No,shedoesn’t.Shehasabaseball.Doeshehaveasoccerball?Yes,hedoes./No,hedoesn’t.Hehastwoping-pongbats.Dotheyhaveabasketball?Yes,theydo./No,theydon’t.Theyhaveavolleyball.GrammarFocusdon’t=donotdoesn’t=doesnotdo/does助动词，用于构成疑问句。

Ihaveabaseball.Ihaveapingpongbat.Shehasatennisball.Hehasasoccerball.Theyhaveabasketball.Doyouhaveabaseball?Yes,Ido./No,Idon’t.Ihaveavolleyball.Doyouhaveaping-pongbat?Yes,Ido./No,Idon’t.Ihaveaping-pongball.Doesshehaveatennisball?Yes,shedoes./No,shedoesn’t.Shehasabaseball.Doeshehaveasoccerball?Yes,hedoes./No,hedoesn’t.Hehastwoping-pongbats.Dotheyhaveabasketball?Yes,theydo./No,theydon’t.Theyhaveavolleyball.GrammarFocusdon’t=donotdoesn’t=doesnotdo/does助动词，用于构成疑问句。

Ihaveabaseball.Ihaveapingpongbat.Shehasatennisball.Hehasasoccerball.Theyhaveabasketball.do/does是助动词，用于构成否定式和疑问句。

主语是第三人称单数，变否定句，疑问句用does24Ihave

aTV.I

don’thave

aTV.---Do

you

haveaTV?---Yes,Ido./No,Idon’t.Hehas

aping-pongball.He

doesn’thaveaping-pongball.---Does

he

have

aping-pongball?---Yes,he

does./No,he

doesn’t.IhetheyyouwesheitErictheirbrotherhisparents3aWriteeachwordinthecorrectplace.

do

doesI

they

you

we

hisparentshe

she

it

Eric

theirbrotherHave

行为动词

Activityverbs即实义动词，表示动作的动词。它分为及物动词和不及物动词两种。实义动词有完全的词义，并能独立做谓语动词。dohave/hasletgogetplaywatchlovelikeFindoutactivityverbsTomdoeshishomeworkeveryday.Heplaysfootballafterschool.We

have

somebasketballs.动词原形变单三动词原形变单三1.加s：want-wants;

like-likes;

play-plays2.以s,x,ch,sh,o结尾加es：discuss-discusses;fix-fixes;teach-teaches;wash-washes;do-does3.以辅音字母+y结尾，变y为i加esstudy-studies；fly-flies特殊：

have-hasLet’spractice!写出下列动词的第三人称单数形式。FindoutactivityverbsTomdoeshishomeworkeveryday.Heplaysfootballafterschool.We

have

somebasketballs.Tomdoesn’tdohishomeworkeveryday.Hedoesn’tplayfootballafterschool.Wedon’thaveanybasketballs.DoesTomdohishomeworkeveryday?Doesheplayfootballafterschool?Doyou

have

anybasketballs?Yes,hedoes./No,hedoesn’t.Yes,wedo./No,wedon’t.变否定句变一般疑问句含有实义动词的陈述句变否定句/一般疑问句:需要借助助动词do/does;主语是第三人称单数形式does。1.

Weoften________(play)footballafterclass.2.

He_______(get)upatsixo’clock.3.

______you________(brush)yourteetheverymorning?4.

What

____

(do)heusually

____(do)afterschool?5.

Jack_______(study)Englishatschool.6.

Mike__________(go)totheparkwithhissister.7.

She__________(watch)TVwithherparents.playgetsDobrushdoesdostudiesgoeswatches用括号内的适当形式填空按要求完成下列句子。

1.Ihavefivesoccerballs.(改为否定句)

I________________fivesoccerballs.

2.Hehasafriend.(改为复数句)

______________________________．

3.Jackplaysbasketballafterschool.(改为一般疑问句)

________Jack________basketballafterschool?

4.Mariahasanicewatch．(对画线部分提问)

________________Maria________？

5.IwatchTVintheevening.(用she作主语改写句子)

________________TVintheevening.don'thaveTheyhavesomeDoesplayWhatdoeshaveShewatchesfriends读对话，填上正确的单词。

A:________me,______youhaveping-pongbat?B:No,I______.A:______Tom_____aping-pongbat?B:No,he_____________aping-pongbat.A:_____Lindahaveaping-pongbat?B:Yes,she_____aping-pongbat,____shedoesn’t______aping-pongball.A:Well,____youhaveaping-pongball?B:Yes,I____.I_____threeping-pong______.

Excusedodon’tDoeshavedoesn’thaveDoeshasbuthavedodohaveballs我有一台电脑。我没有足球。他们有一个排球。他有一个电子游戏。她没有乒乓球拍。你有网球拍吗？不，我没有。他们有乒乓球吗？是的，他们有。她有英语词典吗？不，她没有。Idon’thaveasoccerball.Theyhaveavolleyball.Shedoesn’thaveaping-pongbat.Doyouhaveatennisracket?No,Idon’t.Dotheyhaveaping-pongball?Yes,theydo.DoesshehaveanEnglishdictionary?No,shedoesn’t.Translatethem1.Mybrotherhaveanicepen.2.Letmehelpshe.3.Let’splayssoccer.4.Iplayfootballandmybrother.5.She’slatetoclass.

have-hasshe--herplays-playa