2023学年完整公开课版be动词

TheFamilyofBeChengguanMiddleSchoolZhaoZixia

A:Hello,I

amKangkang.What’s

yourname?B:Myname

isLily.A:Howoldare

you?B:I

amthirteen.A:Whatclassare

youin?B:IaminClassThree,GradeSeven.A:Who’s

that?B:That’sMaria.观察一：be动词和句子的哪个成分关系密切？观察二：人称代词主格与be有何联系？

单数复数主格be动词主格be动词第一人称Iamweare第二人称youareyouare第三人称hesheitisisistheyare结论：This（这个),that(那个）作主语时是___数形式，be动词用____;these（这些），those（那些）作主语时是___数形式,be动词用____。This

isaneraser.These

areerasers.Those

aretoys。That

isatoy.观察三：思考指示代词与be的关系。单is复are归纳Be动词amisare的选择取决于____，也就是说，be动词应与主语在人称和数上保持一致。人称方面：我（I）是am，你（you）是are，is用于他（he）她（she）它（it）。数方面：单数is，复数are。主语用am,is,are填空。1.Who______they?2.I_______JohnBrown.3.What_______hisname,Peter?4.You________Tom.5.MariaandJane______fromClass1.6.Hername________Kate.7.It______myEnglishbook.areamisareareisis自我测试一下Thatisatoy.Isthatatoy?Thisisaneraser.Isthisaneraser?be动词的位置发生了变化。句型也由陈述句变成了一般疑问句。找规律：句子大变身Group1：LiPingistwelveyearsold.Group2：NancyisinGradeSeven.Group3：It’saneraser.Group4：ThisisJane’sschoolbag.Group5：Theyarebooks.Group6：SallyisfromAmerica.Group7：TheboyinawhiteT-shirtisTom.

It’sabook.(肯定句)否定句为:Itisn’tabook.一般疑问句为：Isitabook?肯定、否定回答：Yes,itis./No,itisn’t.特殊疑问句为：What’sthis/that/it?Practice1)I

_____

astudent.2)You____ateacher.3)____shefromJinan?

No,she____.4)_____you

friends?

No,we____.5)He_____inClass4,Grade1.

6)It_____acar.7)They____cars.

8)____yourmotherinChina?9)_____yourfriendsinNewYork?

10)What____hername?

Practice11)These_____buses.12)Those（那些）_____oranges.13)Where_____hermother?14)Howold_____yourteacher?15)Whatclass_____youin?

16)This____mybrother17)That____apencil.

18)MikeandI____students.19）What______yourfavoritesubject？20）Youandhe___verygreat.Practice21）“I”___aletter（字母）.22）I______aboy.23）Thegirl______Jack'ssister（姐姐、妹妹）.24）Themanwithbigeyes_______a

teacher.25）Thedog_______tallandfat.

26）___yourbrotherintheclassroom?

27）Where_____yourmother?28）How_______yourfather?

29）MikeandLiuTao______atschool.30）Whosedress______this?

Practice31）Whosesocks（袜子）______they?32)That______myredskirt.

33)Who______I?34)Theblackshoes（鞋子）______forSuYang.35)GaoShan‘sshirt_______overthere.36)Mysister'sname_________Nancy.

37)This______notWangFang'spencil.38)______DavidandHelenfromEngland?

Name:JaneAge: