1. Grammar and usage （ 一 ） Unit3 Non-restrictive attributive clauses （非限制性定语从句）

2. Teaching Aims 1. Consolidate the knowledge we’ve learnt in Unit 1 and Unit 2. 2. Master the knowledge of non-restrictive attributive clauses.

3. Step1 Read aloud Read the given sentences and analyze them. Step2 Correct mistakes Read the given sentences and correct the mistake in each sentence.

4. Step3 Non-restrictive Attributive clauses Look at textbook P48. Read and analyze the sentences. Can you find differences between the Non-restrictive Attributive Clause and Restrictive Attributive Clause?

5. Notice: a. There is a comma before the Non- Restrictive Attributive Clause. b. We can use “which” to refer to the whole main clause of the sentence. c. We can use all/some of+whom/which to talk about part or all of something d. We can’t use “that” in this kind of sentences. f. We can’t miss the relative words, either.

6. Step 4 Practice 1.Discuss Part A on Page 48 Read aloud the answers : ⑴ ※ Amy, who is an actress, is Zhou Ling’s friends. ※ Amy, who is Zhou Ling’s friends, is an actress ⑵ ※ The doctors at the hospital, where Amy spend about two months, tried their best to save Amy. ※ The doctors at the hospital tried their best to save Amy, who spend about two months. ⑶ Amy eats lots of fruit and vegetables, all of which are good for her health.

7. ⑷ Amy sometimes goes for a walk in the afternoon, when it is fine and warm. ⑸ ※ My uncle, whom/who I told you about yesterday is working in Beijing. ※ My uncle, about whom I told you yesterday is working in Beijing. ⑹ Mike, whose hobby is travelling, has decided to visit the Great Wall next month.

8. 2. Read the massage and some repies on Page 49. Fill in the blanks with who, whose, which, where, when. 3. Let’s discuss and finish the given exercises.

9. Step 5 Consolidation a. There is a comma before the Non- Restrictive Attributive Clause. b. We can use “which” to refer to the whole main clause of the sentence. c. We can use all/someof+whom/which to talk about part or all of something d. We can’t use “that” in this kind of sentences. f. We can’t miss the relative words, either.

10. Homework: 1. Finish the rest of Part B on page 49 in the student-book. 2. Preview the second part of the grammar.