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1、Unit 1Topic 3 How old are you?Section Ca book a pencilan orangean egga mapA:Whats this in English?B:Its an apple.A:How do you spell it?B:A-P-P-L-E,apple.A:Is this an apple?B:No,it isnt.It is an orange.What are these in English?Theyre apples.What are those in English?They are books.What are these/tho

2、se in English?Theyre.pencilsappleserasersboxesRead,number and fill.They are _.Are they English books?books2Are those Englishbooks,too?No,they are maps.1Yes,they are.Hi,Miss Wang!What are these?Let me help you.Thank you!4 rules and pencils.They are _ _What are those?3 A:What are these?B:_ _ cars.A:Th

3、ank you.They areThats OKB:_.A:Are _ eggs?B:Yes,_ _.A:Thank you.B:_ _.thesethey areThats OKA:_ _ _?B:They are books.A:Thanks.B:_ _.What are those Youre welcomeA:Are those oranges?B:_,_ _.A:What are they?B:They are _.A:Thanks.B:_ _.No they arentapplesYoure welcomeWhats this/that in English?Its a/anWha

4、t are these/those?They areIs this/that a/an?Yes,it is./No,it isnt.Are these/those?Yes,they are./No,they arent.單數(shù) 復(fù)數(shù)近指人或物 this 這these 這些遠(yuǎn)指人或物those 那些 that 那 four bookseight applesfour busesseven boxesLook and learn.Look and learn.Whats this/that?Its What are these/those?Theyre a book two books an ora

5、ngefive orangesan eraser three erasersa bus six busesa ruler four rulersa box seven boxes A:Are they pencils?B:Yes,they are.A:What are these in English?B:They are pencils.B:No,they arent.They are buses.A:Are they cars?A:What are those in English?B:They are buses.可數(shù)名詞復(fù)數(shù)變形規(guī)則：可數(shù)名詞復(fù)數(shù)變形規(guī)則：(1)在一般情況下直接在詞尾加

6、在一般情況下直接在詞尾加-s;例如例如:deskdesks penpens pencilpencils carcars appleapples teacherteachers(2)以以-s,-x,-ch,-sh 結(jié)尾的單詞在詞結(jié)尾的單詞在詞尾加尾加-es;例如例如:boxboxes(盒子盒子)busbuses(公共汽車公共汽車)watchwatches(手表手表)classclasses(班級班級)Read and write the words.namebigsadsevenninetenfivedeskmappen1.學(xué)習(xí)本課的生詞。學(xué)習(xí)本課的生詞。2.掌握可數(shù)名詞的單數(shù)和復(fù)數(shù)形式。掌握可數(shù)名詞的單數(shù)和復(fù)數(shù)形式。3.學(xué)習(xí)學(xué)習(xí)this,that,these,those 的用法。的用法。4.句型：句型：What are they/those?They are Are they?Yes,they are./No,they arent.