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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. Wha
2、t are these/those in English? Theyre .pencilsappleserasersboxesRead, number and fill. They are _.Are they English books?（视频视频P21-1a）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、?3 A: What are these?B: _ _ cars. A: Thank 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 arent
4、applesYoure welcomeWhats this/that in English? Its a/anWhat are these/those?They areIs this/that a/an?Yes, it is. / No, it isnt.Are these/those?Yes, they are. / No, they arent. 单数 复数近指人或物 this 这these 这些远指人或物those 那些 that 那 four bookseight applesfour busesseven boxesLook and learn.Look and learn. Wha
5、ts this/that? Its What are these/those? Theyre a book two books an orangefive 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?
6、A: What are those in English?B: They are buses.可数名词复数变形规则：可数名词复数变形规则： (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: deskdesks penpens pencilpencils carcars teacherteachers(2) 以以-s, -x, -ch, -sh 结尾的单词在词结尾的单词在词尾加尾加-es; 例如例如: boxboxes (盒子盒子) busbuses (公共汽车公共汽车) watchwatches (手表手表) classclasses (班级班级)Read and write the words.namebigsadsevenninetenfivedeskmappen1.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.（1 1）用本课所学句型编两则对话）用本课所学句型编两则对话, ,写写 在作业本上。在作业本上。（2 2）朗读并背诵）朗读并背诵1a1a。