Unit2SectionAGrammarFocus3c课件人教版英语七年级上册2

Unit2

Thisismysister.SectionAGrammar-3cLearningaims1.巩固使用SectionA部分的重点词汇：motherfathersisterparentbrotherfriendthosetheseshehe等。2.学会使用如下句型：Thisis……Theseare……Thatis……Thoseare……Isthis……?Isthat……?Arethese....？Arethose...?Whois...?Whoare...?来介绍他人，确认人物，辨别他人。3.总结指示代词this,that,these,those的用法，较为自如地运用指示代词this,that,these,those介绍自己的家庭成员。4.通过口语练习，自主发现、总结语法规律；通过问答式口语交际谈论家庭成员，学会如何获取信息。LookandsayLet'sdescribethefamilyphotos.Thisismyfamilyphoto.Thisismyfather.Thisismymother.Thatismysister.Look!It’sme.Thosearemygrandparents.AndIhaveadog.ItsnameisPipi.RevisionThisisme.ImagineyouareCindy,pointandintroducethepicture.Thisis....Theseare....Thoseare....Thatis....motherfathergrandmothergrandfathersisterbrotherI'mCindy.friendLookatmyfamily.Isthisyourfather?Yes,itis.Andthisismymother.Arethoseyourgrandparents?Yes,theyare.Isthatyourbrother?Yes,itis.Aretheseyoursisters?No,theyaren't.Thatisme.PresentationIdentifypeople.NewdrillsPresentationHi,I’mHelen.Thisismyfather.Thatismymother.用指示代词this,that介绍他人Presentation1.这是我的朋友简。___________myfriendJane.2.那是我的爷爷。____________mygrandfather.3.这些是我的兄弟们。_________mybrothers.4.那是我的父母亲。__________myparents.5.她是谁？______________she?6.她是我的妹妹。She’smy______.7.他是谁？______________he?8.他是我的弟弟。___________mybrother.9.他们是谁？Who____they?10.他们是我的祖父母。________________mygrandparents.

FillintheblanksaccordingtoGrammarFocus.

ThisisThat’s(Thatis)TheseareThoseareWho’s(Whois)sisterWho’s(Whois)He’s(Heis)areThey’re(Theyare)缩写形式1.Iam=_____2.heis=______3.sheis=____4.nameis=______5.whatis=_____6.isnot=_____I’mhe’sshe’sname’swhat’sisn’tWhile-grammarPracticeGrammarFocusThisismyfriendJane.That’smygrandfather.Thesearemybrothers.Thosearemyparents.Who’sshe?She’smysister.Who’she?He’smybrother.Who’rethey?They’remygrandparents.请将表格里的句子分为“介绍人物”和“辨别人物”两类。介绍人物辨别人物

ThisismyfriendJane.

That’smygrandfather.

Thesearemybrothers.

Thosearemyparents.

Who’sshe?She’smysister.

Who’she?He’smybrother.

Who’rethey?They’remygrandparents.请将表格里的句子分为“介绍人物”、“辨别人物”和“询问人物”三类。介绍人物GrammarFocus询问人物及回答介绍人物辨别人物Thisis

myfriendJane.That’s

mygrandfather.These

aremybrothers.Thoseare

myparents.Who’s

he?She’s

mysister.Who’rethey?They’re

mygrandparents.that’s=thatiswho’re=whoarewho’s=whoisthey’re=theyareWho’sshe?He’smybrother.指示代词的句型转换

1.一个句子中，如果主语是“this/that/these/those+名词”，则该句子常可变换成指示代词作主语的句子。ThisisSally’spicture.这是萨莉的照片。Thosedogsaremycousin’s.那些狗是我堂哥的。Thosearemycousin’sdogs.那些是我堂哥的狗。ThispictureisSally’s.这张照片是萨莉的。完成句子。(1)

那是我的姐姐Jenny。______________________Jenny.(2)

这是我的爷爷和奶奶。_____________mygrandpaandgrandma.在向别人介绍他人时，所用句式为This/Thatis...

或These/Thoseare...，而不是He/Sheis...

或They're...Thatismysister

Theseare2.单数句变复数句：①this变these，that变those；②be动词is变成are；③可数名词单数变为复数；④不定冠词a/an要去掉。Thesearecats.Thoseareerasers.Thisisacat.Thatisaneraser.指示代词使用时的注意事项1.在介绍某人时，用this、that、these或those而不用he、she或they。Tom,thisismysister,Alice.汤姆，这是我的妹妹艾丽丝。Thesearemygoodfriends.这些是我的好朋友。2.在电话用语中，常用this指自己，that指对方。—Whoisthat?你是谁？—ThisisKatespeaking.我是凯特。【特别提醒】this、that、these、those也可作限定词修饰名词，此时名词前不能用冠词或形容词性物主代词。Thatbikeisblack.那辆自行车是黑色的。Theseflowersarebeautiful.这些花儿很漂亮。1.It’shisfamilyphoto.(改为复数句)

hisfamily

.2.Arethosejackets?(改为单数句)

that

?3.Theyareoranges.(改为单数句)________________________________ThesearephotosIsajacketItisanorange.学以致用PresentationPracticeWho’sshe?She’smymother.Who’she?He’smyfather.Who’rethey?They’remygrandparents.Askandanswerinpairs.While-grammar特殊疑问词who的用法

1)who是疑问代词，意为“谁”，常用在句首引导特殊疑问句，对人进行提问。2)特殊疑问句都是由“Who+be动词+主语?”构成的。3)主语是单数时，be动词用is；主语是复数时，be动词用are。—Whoisthatboy?那个男孩是谁？—Heismybrother.他是我的哥哥。—Whoarethetwogirls?那两个女孩是谁？—They’reMaryandLinda.她们是玛丽和琳达。写出它们的缩写形式或完整形式。that's=____________thoseare=_________I'm=_____________thatisthose'reIamthat’s是thatis的缩写形式。当人称代词、指示代词及疑问词与be动词am,is,are等连用时，为了简便常用缩写形式。试着写出下列缩写形式：

whois=_______whoare=_______theyare=______Iam=_______sheis=_______heis=_______itis=_______whatis=_______who’swho’rethey’reI’mshe’she’sit’swhat’s3aCompletetheconversationandpracticeitwithyourpartner.A:That___myfamily.That’smymother.B:_______he?A:______myfather.B:Who’s______?A:She’s_____sister.B:And_______they?A:_______mygrandparents.isWho’sHe’sshemywho’reThey’reLookatthepictureandthenanswerthequestions.Howmanypeoplearethereinthispicture?Whoarethey?3b3bLookatthepicture.Makesentenceswiththewordsinthethreeboxes.thisthatthesethosemyyourfathergrandfathermothergrandmotherparentsgrandparentsbrothersisterThisismyfather.PresentationPracticePost-grammar学会用“Thisis/Thatis+名词单数.

Theseare/thoseare

+名词复数.”

介绍家人朋友Look!Thisismyfamily!Thisismyfather.Thatismymother.Thesearemyparents.Thesearemygrandparents.Thosearemybrothers.Describefamilymembers.aredshirtagreendressayellowshirtThemaninredis

myfather.Theladyingreenis

mymother.Thegirlinyellowis

mysister.3cBringsomefamilyphotostoclass.Taketurnstoaskandanswerquestionsaboutthephotos.Who’sshe?She’smygrandmother.PeopleDescriptionwordsmytheyoungmaninredfathertheyoungladyingreenmotherthegirlinyellowsisterDescribepeoplebyusing

incolor.A:Who'stheyoungmaninred?B:Theyoungmaninredis

myfather.PairworkPeopleDescriptionwordsMytheyoungladywithshortcurlyhairmothertheyoungmanwithabignosetheoldmanwithglassesthelittlegirlwithaflowerinherhandDescribepeoplebyusing

with+n.A:Who'stheyoungladywithshortcurlyhair?B:Theyounglady

withshortcurlyhairis

mymother.fathergrandfathersisterPairwork1.—IsDaleyourbrother?—No,______isn’t.A.he

B.she

C.it

D.Dale2.______themaninayellowjacket？Isheyourbrother?A.How’sB.Who’s

C.What’sD.Where’s3.Mike,______ismysisterMary.

Mary,________ismyfriendMike.A.she；heB.he；she

C.this；thatD.this；this4.TommyandI______goodfriends.A.amB.isC.areD./5.This______mysisterandthose________myfriends.A.is；areB.are；is

C.are；areD.is；is单项选择

ABDCA1.Look!Thisismymotherandthatismy__________.2.Hergrandmotherisadoctor.Her____________isateacher.3.Thesearemypens.________aremybooks.4.Ihaveabrotheranda_________.二