U5-3 Grammar 导学案.doc

U5-3 Grammar 导学案 Learning aims:1. To have a general knowledge of ellipsis be able to tell which part of the sentence is left out. 2. To review the usage of the past participle. Important point and difficult point: to be able to tell which part of the sentence is left out. 预习案Previewing Case 使用说明及学法指导：1. 自我学习课本P90的内容，完成预习案。 2. 完成时间20分钟。 Task1定义：为了使语言简洁或避免重复，省略句子的一个或几个句子成分，这种语法现象称为______________。 Finish exercise 2.3.4 on P37 in the textbook. Task 2 Choose the best answers. 1)----Tomorrow is a holiday. Why are you doing your homework？ -----I am doing these exercises now so that I won’t have _____ on Sunday. A. it B. them C. for D. to 2)----Shall I invite Ann to my birthday party tomorrow evening？ ----Yes. It’ll be fine if you______. A. are B. can C. invite D. do 3)---- Aren’t you the manager？ ---- No， and I______ A.?don’t want to B. don’t want to be C. don’t want be D. don’t want 4)--- I’ll be away on a business trip. Would you mind looking after my cat？ --- Not at all______. A. I’ve no time B. I’d rather not C. I’d like it D. I’d be glad to 5)---- Won’t you have another try？ ---- ________. A. Yes， I will have B. Yes， I won’t have C. Yes， I won’t D. Yes， I will 6)-----I won’t do it anymore. -----_______？ A. Why not B. Why don’t do any more C. Why not do D. Why don’t 7)----Do you think it will snow tomorrow？ ----______？ A.I don’t think B. No， I don’t think C. I don’t think so D. No， I don’t so 8)----Have you fed the cat？ ----No， but______. A. I’m B. I am C. I’m just going D. I’m just going to 我的疑惑： 探究案 Exploring Case 探究一 过去分词(the Past Participle)在句子中可以充当________、________、________、__________等成份，表示动作的___________或___________。 1. The ___________ (injure)workers are now being taken good care of in the hospital. 2. My glasses are broken. I’ll have to get them ___________(repair). 3. They are cleaning the__