1、Topic 3 What class are you in?Section CUnit 1A:Whats this in English?B:Its an apple.A:How do you spell it?B:A-P-P-L-E,apple.A:Is this a book?B:No,it isnt.It is an apple.Talk with each other What are these in English?Theyre apples.Thank you.What are those in English?They are books.Thank you.What are
2、these/those in English?Theyre.Thank you.Complete the conversations and then practice with your partner.A:What are these?B:_ _ schoolbags.A:Thank you.B:Thats OK.They are1b A:Are _ cakes?B:Yes,_ _.A:Thank you.B:_ _.they are Thats OKtheseA:_ _ _?B:They are books.A:Thanks.B:Youre welcome.What are those
3、A:Are those apples?B:No,_ _.A:What are they?B:They are _.A:Thanks.B:_ _.they arentorangesYoure welcome2 Look,listen and learn Whats this/that?Its What are these/those?Theyre a book two books an orange five orangesa pencil three pencilsa bus six busesa ruler four rulersa box seven boxes可数名词复数变形规则：可数名
4、词复数变形规则：(1)在一般情况下直接在词尾加在一般情况下直接在词尾加-s,例如例如:desk-desks pen-pens pencil-pencils car-cars apple-apples teacher-teachers(2)以以-s,-x,-ch,-sh 结尾的单词结尾的单词,在词在词尾加尾加-es,例如例如:watch(手表）手表）watches class(班级）班级）classes box(盒子）盒子）boxes bus（公共汽车）（公共汽车）buses 单数单数 复数复数近指人或物近指人或物远指人或物远指人或物this 这这these 这些这些that 那那 those
5、那些那些A:What is that?B:It is a book.A:What are these?B:They are buses.3A.Listen and draw lines between the numbers you hear.6 69 911 114 420203 31212131315 55 5B.Listen again and fill in the blanks.A:What class is he in?B:He is in Class _.A:Are they _ books?B:No,theyre _ books.A:What are _?B:Theyre numbers.Theyre _,_ and _.Sixtwelvetwentythosefifteenelevensix1.学习本课的生词。学习本课的生词。2.掌握可数名词的单数和复数形式。掌握可数名词的单数和复数形式。3.学习学习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.Sum up（1）用本课所学）用本课所学句型编两则对话句型编两则对话写写 在作业本上。在作业本上。（2）朗读并背诵）朗读并背诵1a。Homework
