三年级第一单元第二课时.ppt

Unit 2 They are big . 台山市海宴镇英甲小学台山市海宴镇英甲小学 陈春菊陈春菊happy 反义词反义词sadheavy 反义词反义词lightA: Are you happy ?B: Yes, I am . I am happy .A: Are you happy ?B: Yes, we are . We are happy .A: Is she happy ?B: No, she isnt .sad Shes _ .A: Is he heavy ?B: Yes, he is . Hes _ . heavy A: Is he heavy ?B: No, he isnt . Hes _ .lightA: Whats this ?B: Its a soccer .A: Is it big ?B: Yes , it is .A: Are you big ?B: Yes, I am . I am big .A: Are you big ?B: No, I am not . I am not big .A: What are these ?B: They are _ .A: Are they big ?B: No, they are not . Theyre _.small eggs A: Are you small ?B: Yes, I am . I am small .A: Are you small ?B: No, I am not . I am not small . I am big .big 反义词反义词smallA: Is she _ ?B: Yes, she is .cold Shes _ . coldA: Are you cold ?B: Yes, I am . I am small .A: Are you cold ?B: No, I am not . I am not cold . A: Is she _ ?B: No, she isnt .cold Shes _ . hotA: Are you hot ?B: Yes, I am . I am hot .A: Are you hot ?B: No, I am not . I am not hot . I am cold . cold 反义词反义词hotA: Are you sad ?B: No, we arent .We are _ .happyA: Are you sad ? I am _.B: No, I am not .happy A: Are you heavy ?B: NO, Im not . Im not heavy. A: Are you heavy ?B: Yes, I am . I am heavy .A: Are you light ?B: Yes, I am . I am light .A: Are you light ?B: No, I am not . I am not light . I am heavy . A: What are these ?B: They are _ .A: Are they big ?B: No, they are not . Theyre _.small eggs A: Is she _ ?B: Yes, she is . She is _ . happy happyA: Is she _ ?B: No, she isnt .sad Shes _ . happyA: Is he _ ?B: Yes, he is . Hes _ .heavy heavy A: Is he _ ?B: No, he isnt . Hes _ .lightheavy A: Whats this ?B: Its a _ .A: Is it _ ?B: Yes , it is .soccer big A: Whats she doing ?B: Shes _ .wavingA: Is she waving ?B: No,shes not. Shes _ .sittingA: Is she sitting ?B: No,shes not . Shes _ .exercisingexercise exercising 现在分词现在分词A: Is she happy ?B: Yes, she is . She is _ . happyA :Is he exercising ?B: No, hes not . Hes _ .practicing the pianoA: Is she practicing the piano ?B: No, she isnt . Shes _ .workingwork working 现在分词现在分词A: Is she working ?B: No, shes not . Shes _ .thinkingthink thinking 现在分词现在分词A: Are they working ?B: No, theyre not . Theyre _ .talkingtalk talking 现在分词现在分词A: Is she sleeping ?B: No, _ not . A: Whats she doing?B: Shes _ .shesthinkingA: Is she reading ?B: _, she isnt . A: Whats she doing?B: Shes _ .NoworkingA :Is he _ ?B: Yes , he is .practicing the pianoA: Is she _ ?B: Yes , she is . sittingA: Is she exercising ?B: Yes , _ .she is A: Are they working ?B: No, they _ . talkingarentA: What are they doing ?B: Theyre _ .A: Is she reading ?B: _, she isnt . A: Whats she doing?B: Shes _ .NoworkingRed , yellow,blue and greenSongRed , yellow,blue and green Red , yellow,blue and greenPurple ,orange and white Purple , orange and whiteWhat color is it ?What color is it ?Blue ,blue , blue ,blue.Its blue !Blue ,blue , blue ,blue.Its blue !Jchant kLIHnfmpee f H I JK L m n pchant chant oiQcNdKrbLb c d i K L N o Q r chant schant ucnoc esrt i gers chant A:Whats she doing ?B:Shes _ .wavingA:Whats she doing ?B:Shes _ .wavingA:Whats this ?B:Its _ .A:What color is this ?B:Its _ .a soccerblue and redblueT chant t chant A:Whats this ?B:Its _ .A:What color is this ?B:Its _ .a tigeryellow and blackA:Whats this ?B:Its _ .A:What color is this ?B:Its _ .a TVblackblueU chant u chant A:Whats this ?B:Its _ .A:What color is this?B:Its _ .an umbrellagreenA:Whos he ?B:Hes _ . Hes _ .a babyunhappyblueTchant Vbm r eul luanhappypaintMake a new songRed , yellow,blue and green Red , yellow,blue and greenPurple ,orange and white Purple , orange and whiteWhat color is it ?What color is it ?_ ,_ , _ ,_.Its _ !_ ,_ , _ ,_.Its _ !yellow yellow yellow yellow yellowyellow yellow yellow yellow yellowSongMake a new songRed , yellow,blue and green Red , yellow,blue and greenPurple ,orange and white Purple , orange and whiteWhat color is it ?What color is it ?_ ,_ , _ ,_.Its _ !_ ,_ , _ ,_.Its _ !purple purple purple purple purplepurple purple purple purple purpleSummaryA:What color is this ?B:Its _ _.red yellow blue orange purple green Do exercises.一、选择填空。一、选择填空。( )1. An apple is _ . A. purple B. red C. blue ( )2. A banana is _ . A. orange B. yellow C. white ( )3. A: Whats this ? B: Its _ orange . A. a B. an C. 不用填( )4.A carrot is _ . A. blue B. green C. red( )5. A: What is this ? B: Its _ . A. orange B. a book C. white BCBBBDo exercises.二、找答语，把编号写在括号里。二、找答语，把编号写在括号里。 ( ) 1.What color is this ? A. Yes , it is . ( ) 2.Is this a dog ? B.Good morning . ( ) 3. Whos he ? C.Its yellow . ( ) 4. Good morning . D.Its a tiger . ( ) 5. Whats this ? E.Hes my father . CAEBDDo exercises.三、读句子，选择相应的图画，把编号写在括号里。三、读句子，选择相应的图画，把编号写在括号里。( ) 1. Is this a lion ? Yes , it is . ( ) 2. What color is the fish ? Its purple . A.A.B.B.ABDo exercises.四、连词成句，在单词和标点符号下面的括号里写出正四、连词成句，在单词和标点符号下面的括号里写出正确的序号。确的序号。1. is What this color ( ？) ( ) ( ) ( ) ( ) ( )2. I paint can ( . ) ( ) ( ) ( ) ( ) 3. is It yellow ( . ) ( ) ( ) ( ) ( ) 4. it Yes is ( . ) ( , ) ( ) ( ) ( ) ( ) ( )5. a dog this Is ( ？) ( ) ( ) ( ) ( ) ( ) 3 1 42 5 3 12 4 12 3 4 4 4 1 122 3 3 5 5