Unit 4 At the farm A Let’s talk 课件（共35张PPT，内嵌视频）

Unit 4 At the farm A Let’s talk 第二课时 Studying aims 1.能够听懂、认读并背诵课文内容。 2.能够运用所学句型 “-What are these? -They're ...”和“-Are these...?-Yes,they are./No,they aren't.”进行询问和回答。 Let's review I can say. Mike and his friends are visiting the farm. What can they see? At the farm Task 1 Read and answer What vegetables are they talking about? A. C. B. D. Are the carrots big or small? What colour are the tomatoes? Are they good? They’re yellow. They’re good and yummy. Read and answer They’re so big! Task 2 Watch the video Task 3 Listen and repeat 1. Are these carrots? 这些是胡萝卜吗？ 用于确认近处的多个事物的名称的句型： Are these+可数名词复数？这些是……吗？ 肯定回答：Yes, they are. 否定回答：No, they aren’t. Language points 【重点解析】 此问句是由be动词are引导的一般疑问句。因为主语these是复数形式,所以be动词要用are。these意为“这些”,用于指代近处的事物。如果想确认远处的事物,要用those。因为是一般疑问句,所以要把句中的are移至句首,句尾用问号。答语中不用these, 而用they来指代。 翻译：这些是苹果吗？ 是的，它们是。/不，它们不是。 Are these apples? Yes, they are. / No, they aren’t. 2. They’re so big! 它们真大！ 用来描述一些事物的特点句型： They’re+形容词. 它们是……的。 翻译：它们真高。 They’re so tall. 3. What are these? 这些是什么？ 这是询问近处的多个事物的名称的句型。 问句：What are these? 答语：They’re ＋名词复数. 例：这些是什么？ 它们是土豆。 What are these? They’re potatoes. 【知识链接】these还可以替换成they, “What are they?”,意为“它们是什么?”。 例如: — What are they? 它们是什么? — They're potatoes．它们是土豆。 4. Try some! They’re good. 此句型是用来请别人品尝一些食物的。 例：Try some! They’re delicious! Try some soup! The soup is very good. Try some, please! They’re very nice. Task 4 Help each other Task 5 Practice What are these? They are … Ask and answer tomato What are these? They are … es carrot s What are these? They are … What are these? They are … Are these_____.? Yes,They are. No,they aren't. Task 6 Let's play Let’s play the game, too. Say like this: A: What are these? B: Are they … ? C: No. B: Are they … ? C: Yes! A: What are these? B: Are they pears? C: No. B: Are they oranges? C: Yes! Task 7 Exercises Exercise 一、选出每组中不同类的一项。 1. A. carrot B. good C. tomato 2. A. big B. apple C. pear 3. A. yellow B. red C. these 4. A. apple B. yes C. no 5. A. these B. tomatoes C. carrots 1. Are these tomatoes? 2. What are these? 3. Is this a dog? 4. Are these oranges? 二、看图回答问题。 Yes, they are. They are watermelons. No, it isn’t. It’s a duck. No, they aren’t. They are grapes. Conclusion 今天学习了什么内容？ Different vegetables have different vitamins. Vitamine is very important to our body. We should eat more vegetables to keep healthy. I want to know Homework 1. 完成同步导学对应的内容。 2.朗读并背诵课文。 ... ...