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Topic 3 How old are you? Section C Unit 1 1 A: What’s this in English? B: It’s an apple. A: How do you spell it? B: A-P-P-L-E, apple. A: Is this a book? B: No, it isn’t . It is an apple. Review 2 Review Use your own things and ask and answer in pairs. What’s this in English? How do you spell it? Can you spell it ,please? Is this/that a/an…? Thank you./Thanks. That’s OK! /You are welcom. a an eraser apple egg pencil pen desk book orange What’s this in English? It’s a/an… Tip1: a+辅音音素 an+元音音素 Review 4 four apples an apple two oranges three pens ten books six erasers six boxes eight buses Tip2:可数名词单数 复数变化规则: (1) 在一般情况下直接在词尾加-s, desk-desks pen-pens pencil-pencils car-cars apple-apples teacher-teachers (2) 以-s, -x, -ch, -sh 结尾的单词, 在词尾加-es, 例如: box—— boxes bus—— buses class (班级)—— classes watch (手表)— watches A: What are these? B:They’re apples. A:What’s this? B:It’s an apple. A:What’s that? B:It’s an apple. A: What are those? B:They’re apples. 单数 复数 近指人或物 远指人或物 this 这 these 这些 that 那 those 那些 Tip3: For example: 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 A:What are these/those? B:They are… A:Are these/those/they…? B:Yes,they are./No, they aren’t. Practice Practice Use your own things and ask and answer in pairs. What are these/those/they? They are… Are these/those/they…? Yes,they are./No, they aren’t. Guess!What is in my box? S1:Are these/those/they…? S:Yes,they are./No, they aren’t. 猜 Look at the pictures! Who are they? Look and number the pictures! 1 2 4 3 1a Read, number and fill. They are _. Are they English books? (视频P21-1a) books Are those English books, too? No, they are maps. Yes, they are. Hi, Miss Wang! What are these? 15 Let me help you. Thank you! rules and pencils. They are _ _ What are those? A: What are these? B: _ _ cars. A: Thank you. They are That’s OK B: _. 1b A: Are _ eggs? B: Yes, _ _. A: Thank you. B: _ _. these they are That’s OK A: _ _ _? B: They are books. A: Thanks. B: _ _. What are those You’re welcome A: Are those oranges? B: _, _ _. A: What are they? B: The