Unit 5 Section A Grammar focus —3c （ppt课件）-2022秋人教新目标版七年级上册《英语》.ppt

1、Do you have a soccer ball?Unit 5Section A Grammar focus-3c1）正确区分）正确区分have和和has的用法的用法,并能恰当运用并能恰当运用该词进行物品所属的描述。该词进行物品所属的描述。2）正确使用助动词）正确使用助动词do/does引导的一般疑问引导的一般疑问句询问某人是否有某物。句询问某人是否有某物。一、一、看图说出下列物品的英语单词。看图说出下列物品的英语单词。basketballsoccer ballvolleyballbaseballbaseball batping-pong ballping-pong battennisA:D

2、o you have a basketball?B:Yes,I do./No,I dont.A:Does she/he have a soccer ball?C:Yes,she/he does./No,she/he doesnt.观察与思考1(HAVE HAVE 和和 HASHAS的用法的用法)1.I have a baseball.2.She has a basketball.3.You have two ping pong bats.4.They have a volleyball.5.He has a soccer ball.have 和和 has的用法的用法have和和has与主语搭配

3、：与主语搭配：I SheWe HeYou It They The boyTony and Jenny Jenny 可见，一般现在时态里，在肯定句中可见，一般现在时态里，在肯定句中,主语为第三人主语为第三人称单数时用称单数时用 ，其余人称，其余人称(包括第人称单复数包括第人称单复数,第二称单第二称单复数复数,第三人称复数第三人称复数),都用都用 。have hashashave 用用have/has填空。填空。1.A dog _ four legs.A bird _ two legs.2.Our school _ a library.3.We _ 37 chairs in our classro

4、om.4.My sister _ a nice toy car.5.-Do Tom and his brother _ a big bedroom?-Yes,they do.hashashashavehashave学以致用学以致用1A birdMy sisterA dogWeOur schoolTom and his brother观察与思考2(陈述句陈述句变为变为一般疑问句一般疑问句)1.I have a baseball.2.She has a basketball.3.You have two ping pong bats.4.They have a volleyball.5.He ha

5、s a soccer ball.Do you have a baseball?1.I have a baseball.Yes,I do.No,I dont.你有一个你有一个棒球棒球吗？吗？是的是的,我有我有.我有一个我有一个棒球棒球.不不,我没有我没有.dont=do not Does she have a basketball?No,she doesnt.Yes,she does.2.She has a basketball.她有一个她有一个篮篮球吗？球吗？是的是的,她有她有.她有一个篮球她有一个篮球.不不,她没有她没有.doesnt=does not3.You have two ping

6、pong bats.Do you have two ping pong bats?Yes,I do.No,I dont.你有两个乒乓球拍你有两个乒乓球拍吗？吗？是的是的,我有我有.你有两个乒乓球拍你有两个乒乓球拍.不不,我没有我没有.4.They have a volleyball.Do they have a volleyball?Yes,they do.No,they dont.他们有一个他们有一个排排球吗？球吗？是的是的,他们有他们有.他们有一个排球他们有一个排球.不不,他们没有他们没有.Does he have a soccer ball?No,he doesnt.Yes,he doe

7、s.5.He has a soccer ball.他有一个他有一个足足球吗？球吗？是的是的,他有他有.他有一个足球他有一个足球.不不,他没有他没有.3a3a Write each word in the correct place in the chart.I he they youwe she it Ericdodoes I they you weHe she it Eric3b3b Fill in the blanks with do or does.A:_ you have a baseball?B:Yes,I _.A:Great!I have a bat.Lets play!Do do

8、第一第一(I)、二二(you)人人称用称用doA:_ John have a soccer ball?B:No,he _.A:_ he have a ping-pong bat?B:Yes,he _.I think he has a ping-pong ball,too.A:Hmmlets ask.Does doesntDoes does第三人称第三人称单数单数(John,he)用用doesA:_ your friends have a basketball?B:Yes,they _.They have two basketballsA:Well,lets play basketball.B:

9、That sounds good.Dodo第三人称复数第三人称复数(your friends,they)用用do。一一 般般 疑疑 问问 句句 本单元主要讲含有本单元主要讲含有助动词助动词do和和does 的一的一般疑问句：般疑问句：陈述句陈述句变为变为一般疑问句一般疑问句时的时的秘诀秘诀：1.一加一加 2.二打二打3.三改三改4.四问号四问号1.1.一加一加 2.2.二打二打 3.3.三改三改 4.4.四问号四问号 一加一加：在句首加：在句首加助动词助动词dodo或者是或者是doesdoes，二打二打：把句子中的：把句子中的动词动词打回打回原形原形,三改三改：句中若含有：句中若含有第一人称代

10、词第一人称代词 I/myI/my /we /we 等时，需将它们改为等时，需将它们改为第二第二人称人称 you/your/you you/your/you,四问号四问号：句末的：句末的句号句号改为改为问号问号。秘诀秘诀：1.I have a TV.一般疑问句一般疑问句:_ _ have a TV?肯定肯定/否定回答：否定回答：Yes,I _/No,I .2.They have a basketball.一般疑问句一般疑问句:_ they_ a basketball?肯定肯定/否定回答：否定回答：Yes,they _/No,they .3.Bob has a baseball.一般疑问句：一般疑

11、问句：_ Bob _a baseball?肯定肯定/否定回答：否定回答：Yes,he _ /No,he .have DoesDohave Do youdodoesntdontdodoesdont学以致用学以致用23c3cRemember the things in Bobs room.A:Does he have a soccer ball?B:Yes,he does.Write down the things you Write down the things you have and ask your group members have and ask your group member

12、s what things she/he has.what things she/he has.MembersMembersI IHave/hasHave/hasReport:In our group,I have a.I、单项选择、单项选择 1.I _ a soccer ball and my sister _ a volleyball.A.have;have B.has;have C.have;has C2._ Anna _ a ping-pong bat?Yes,she _.A.Do;have;do B.Does;have;does C.Does;have;hasB3.Lets play

13、 football.That _ good.A.sound B.sounds C.soundsBII、根据句意及汉语提示完成句子。1.Do you have a _(棒球棒球)?2.Ms Sun is a _(伟大的伟大的)teacher.3.Lets _(go)to the teachers room.4.Nick _(have)a new ping-pong bat.5.My sister always _(play)with our lovely cat.baseballhasgogreatplays.用所给词的正确形式填空。VI、句型转换。、句型转换。1.I have a baseba

14、ll bat.(改为一般疑问句改为一般疑问句)_ _ _ a baseball bat?2.My brother has a soccer ball.(改为一般疑问句改为一般疑问句)_ _ brother _ a soccer ball?3.Do your friends have a volleyball?(作肯定回答作肯定回答)_,_ _.4.Does Mr Smith have a brother?(作否定回答作否定回答)_,_ _.Do you haveDoes your have Yes they doNo he doesnt Summary(总结)1.Key words.great,play,sound.3.正确使用助动词正确使用助动词do/does引导的一引导的一般疑问句询问某人般疑问句询问某人是否有某物。是否有某物。2.正确区分正确区分have和和has的用法的用法,并能恰当运用并能恰当运用该词进行物品所属的描该词进行物品所属的描述。述。1.抄写本课重点词汇和 Grammar Focns中的句子两遍。（必做）2.根据课本3c中鲍勃房问里的东西,写出5个一般疑问句的问答句。(必做)3.书面介绍一下在你的房间里你所拥有的物品。不少于3句。(选做)