Unit 3 Discovering useful structures 课件-2022-2023学年高一英语人教版（2019）必修第三册

Discovering Useful Structure Unit 3 DIVERSE CULTURES 1 Understand the use of ellipsis in different situations; 1 apply ellipsis in certain context. 2 Learning objectives 2 Compare the following two conversations. A: Looks like rain. B: Oh, I hope not. A: Why? B: We have a soccer game today. Remember? A: Do we? Where? B: In the bigger playground. A: It looks like rain. B: Oh, I hope it does not rain. A: Why do you hope it doesn’t rain? B: We have a soccer game today. Do you remember? A: Do we have a soccer game today? Where will it be? B: It will be in the bigger playground. 3 Read the following sentences and find the words that have been omitted to avoid repetition. 1. A: Oh, I just love nachos! Mexican corn chips covered in cheese! B: Me, too. A: Oh, I just love nachos! (They are) Mexican corn chips covered in cheese! B: I love nachos, too. 规则：在简单句中，如含有be动词，可省略主语和be动词。答语可以用代词代替进行省略 4 Read the following sentences and find the words that have been omitted to avoid repetition. 2. Can’t wait! I can’t wait to go there! 规则：在简单句中，如上下文意思明确，可省略主语和宾语。 5 Read the following sentences and find the words that have been omitted to avoid repetition. 3. A: So it’s the food of many different cultures, all in one dish? B: Exactly. A: So it’s the food of many different cultures, (and they are ) all in one dish. B: Exactly.（It's the food of many different cultures, and they are all in one dish.) 规则：在并列句的省略中，可省略共同的主谓或宾语。答语可以用表感叹的肯定或否定词来代替，如Exactly, Dedinitely, Of course not, No way等。 6 Read the following sentences and find the words that have been omitted to avoid repetition. 4. A real mix of cultures here! There is a real mix of cultures here! 规则：在There be 句型中，可省略There be。 7 P30 Rewrite the sentences by taking out the unnecessary parts. 1. You mean you are planning a trip across the Atlantic for a holiday? It sounds like a good idea. 2. He tried to solve his financial problems, but he couldn’t solve the problem. 3. Are you going to dress like that? Wearing a dress might be be