PEP版英語三年級(jí)（上）PartBLet’stalk&AskandanswerUnit2

DifferentfamiliesRevisionWarmingupfathergrandmothersistermothermefamilyPresentationHello!I’mSarah.TodayChenJiecomestomyhome.I’msohappy!PresentationLookandthink1.Whoisthisgirl?2.Whoisthatboy?PresentationLet’stalkSarah,youhaveabigfamily.Isthisyoursister?No,it’s

my

cousin.Isthatyourbrother?Yes,itis.PresentationListenandimitateSarah,youhaveabigfamily.Isthisyoursister?No,it’s

my

cousin.PresentationIsthatyourbrother?Yes,itis.ListenandimitatePresentation1.Whoisthegirl?2.Whoistheboy?SheisSarah’scousin.HeisSarah’sbrother.PresentationRole-playSarah,youhaveabigfamily.Isthisyoursister?No,it’s

my

cousin.Isthatyourbrother?Yes,itis.NewwordsIhaveahappyfamily.我有一個(gè)幸福的家庭。have在文中表示關(guān)系。have/h?v/v.(動(dòng)詞)有NewwordsWow! Youhaveabigfamily.哇！你有一個(gè)大家庭。短語：abigfamily

一個(gè)大家庭big/b?g/adj.(形容詞)大的NewwordsLook!Thisismycousin.看！這是我的堂弟。cousinn.(名詞)堂（表）兄弟；堂（表）姐妹/?k?z?n/復(fù)數(shù)：cousinsNewwordsLook!Thisismybrother.看！這是我的弟弟。復(fù)數(shù)：brothersbrother/'br?e?(r)/n.(名詞)哥；弟Languagepoint用“have”表示有1.have意為“有”，表達(dá)“你擁有……”要用“You

have…”,表達(dá)“我擁有……”要用“I

have…”。2.have后可以跟可數(shù)名詞單數(shù)，也可以跟可數(shù)

名詞復(fù)數(shù)。可數(shù)名詞單數(shù)前常用表示“一”的

不定冠詞a/an。要可數(shù)名詞單數(shù)變復(fù)數(shù)時(shí)，

一般在詞尾加-s。LanguagepointSarah,youhave

abigfamily.you意為“你”，在此處指的是“Sarah”。a意為“一”，用在發(fā)音以輔音音素開頭的單詞前，an用在發(fā)音以元音音素開頭的單詞前。big是以輔音音素開頭的單詞。句型：I/Youhave+a/an+可數(shù)名詞單數(shù).

I/Youhave+可數(shù)名詞復(fù)數(shù).Languagepoint拓展延伸奇奇在跟自己的新朋友Frank視頻聊天。Look!Ihaveasisterandtwocousins.

Wow!Youhaveabigfamily.AB典例選出最佳選項(xiàng)填在橫線上補(bǔ)全句子。Jim,youhave1._____(A.anB.two)sistersand2._____(A.aB./)cousin.LanguagepointLanguagepoint“猜測某人是對方的……？”句型“Isthis/thatyour…?”

1.“Isthisyour…?”意為“這是你的……嗎？”。this意為“這，這個(gè)”，用于猜測距離說話人較近的某人的身份。2.“Isthatyour…?”意為“那是你的……嗎？”。that意為“那，那個(gè)”，用于猜測距離說話人較遠(yuǎn)的某人的身份。Languagepoint—Isthis

yoursister?—No,it’smycousin.

此處的this指代距離說話人ChenJie較近的照片中Sarah身邊的女孩。此處的that指代距離說話人ChenJie較遠(yuǎn)的照片中的男孩。句型：—Isthis/thatyour+某人？—Yes,itis.（肯定回答）/No,

itisn’t.（否定回答）—Isthat

yoursister?—Yes,itis.

否定回答時(shí)，可先回答No，然后再說明此人的身份。it指代問句中的this。這是肯定回答。it指代問句中的that。回答時(shí)，不用this或that，而要用it指代this或that。Languagepoint如：—Isthis

yourcousin,Yiyi?—No,it’smyfriend.

Languagepoint拓展延伸依依看到奇奇帶了一張照片到學(xué)校，她好奇地問照片中的人是誰。Isthisyourgrandpa?

Yes,itis.Isthisyourcousin?

No,it’sme.PracticeYiyi:Qiqi,youhaveabigfamily.

1._____Qiqi:No,it’smycousin.Yiyi:Isthatyoursister?Qiqi:2._____Yiyi:Look!Ihaveabigfamilytoo.3._____家庭日到了，同學(xué)們把自己的家庭合照拿到了學(xué)校。課間休息時(shí)，同學(xué)們相互欣賞著彼此的家庭合照。典例A.Thisismybrother.B.Isthisyourbrother?C.Yes,itis.BCAAskandanswerPresentationIsthisyourbrother?

No,it’smycousin.PracticeLookandtalkA:Isthisyour______?B:Yes,itis./No,itisn’t.sister/cousinPracticeA:Isthatyour_______?B:Yes,itis./No,itisn’t.mother/auntLookandtalkPracticeA:Isthisyour_______?B:Yes,itis./No,itisn’t.father/uncleLookandtalkSummaryhavebigcousinbrother1.have的用法:I/Youhave+a/an+可數(shù)名詞單數(shù).I/Youhave+可數(shù)名詞復(fù)數(shù).2.“猜測某人是對方的……？”句型“Isthis/thatyour…?”：—Isthis/thatyour+某人？—Yes,itis.（肯定回答）