Unit 3 Diverse Cultures Discovering Useful Structures学案-2022-2023学年高一英语人教版（2019）必修第三册

Unit 3 Discovering Useful Structures 【学习目标】 Learning Objectives 1 To understand the use of ellipsis 2 To use ellipsis in speaking and writing 【学习过程】 Learning activities 目标一：To understand the usage of ellipsis Activity 1: 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. 2 A: So, it’s the food of many different cultures, all in one dish? B: Exactly. 3 A real mix of cultures here! 4 Can't wait! Answers: ____________________________________________________________________________________________________________ Activity 2: Read the following groups of sentences and do summaries. Group 1: 1. (You) Must fasten safety belt. 2. (You) Go down this street and turn right at the second crossing. Summary 1: 在祈使句中，____语通常被省略。 3. (Would you like) Something to drink? 4. Why (do you ) not take a camera and record the fireworks show? Summary 2: 对话中可以省略_____语和___语的一部分。 5. –Are you excited? – Yes, I am (excited)! 6. I can’t wait (to go there)! Summary 3: 口语中可以省略_____语和___语。 7.— When did you visit Hongkong? —(I visited it) During May Day. 8. What a mixture of culture(it was) here! Summary 4: 有时句子还可以省略________个句子成分,感叹句常省略 ____语和________。 Group 2: 1.I enjoyed taking adventurous rides,but my sister hated (taking adventurous rides). 2. Some of the buildings were designed in Chinese traditional styles while others (were designed in) European styles. Summary： 两个并列句中，后一个分句常省略与前一分句中_______的部分。 Group 3: 1.－Do you think Hongkong is a mixture of Chinese wisdom and western influence ? －I think so. Summary 1： 宾语从句中有一些成分被省略、而用___或____来代替 2. I know he was late, but I don’t know why (he was late). Summary 2: 由 ___________________ 引导的宾语从句，可全部省去，只保留引导词。 3. Hongkong is a city (that/ which) I’ve dreamt about visiting for many years. 4. Li Qiaozhi was a great doctor (that/ who) many people admire very much. Summary 3: 在限制性定语从句中，作____语的关系代词可以省略,但在介词前置或非限制性定语从句中不可省略。 5.