江苏省射阳县第二中学高中英语必修五导学案：UNIT2 THE ENVIRONMENT GRAMMAR AND USAGE VERB-ING.doc

1、高考资源网（） 您身边的高考专家M5 U2 The environmentGrammar and usage: Verb-ingLearning goalsEnable the students to get a general understanding of the verb-ing.Help the students to learn how to use the verb-ing in different situations.Develop the sense of cooperation Preparation (课前预习)1Definition(定义)：非谓语动词verb-ing

2、形式包括动名词和现在分词。现在分词在句子中可以做定语、表语、状语或补足语等。指出下列划线部分的语法成分： 1 That is an interesting speech. _ 2 we think of pipes pouring chemical waste into rivers. _ 3 This question is puzzling. _4 we found him watching TV. _5 Asking around，I find many people willing to pay higher taxes. _6 Other types of waste flows i

3、nto water，killing river and sea life. _ks5uks5uks5uKS5UClass Approach (课堂探究)探究1：Function(现在分词功能) 翻译下列句子，并总结其用法1） The news is very exciting.翻译_.总结: 现在分词作_, 说明主语的特征或性质。ks5uks5uKs5u练习: 这部电影令任恐怖。（frighten）翻译_.2） I heard her singing in the classroom翻译_ks5uks5uks5u总结: 现在分词作_,还有一些动词适合用现在分词作宾补。 hear/feel/wa

4、tch/see/have/make/find/keep /sb doing sth 3） This is an interesting book.。 翻译_.总结: 现在分词作_. 一个分词作定语，放在名词_.4） The man riding a horse is my brother. =The man who rides a horse is my brother.翻译_.ks5uks5uks5u总结:现在分词短语作_，放在名词_,相当与一个_句。练习：坐在那里的男孩是我的学生。翻译_./ _.5）They sat chatting. 翻译_. 总结:现在分词作_,表伴随，两个动词同时发

5、生。练习：他们坐着看电视。翻译_。 6）Being ill, he could not go to school.=Because he was ill, he could not go to school.翻译_。总结:现在分词短语作_,相当与一个_句。 练习：因为他学习努力，通过考试。翻译:_/ _. 7）当我一走进房间时，我就打开灯。 _, I turned on the light. _, I turned on the light.总结: 现在分词短语作_,相当与一个_句。 8） 如果你努力学习，你就会考试及格。_，you will pass the exam._，you will

6、pass the exam.总结: 现在分词短语作_,相当与一个_句9) 浓烟进入空中，使人生病。Heavy smoke goes into the sky. As a result, _.=Heavy smoke goes into the sky, _.总结: 现在分词短语作_.10）虽然富有,但他并不快乐_, he was unhappy. （让步状语从句）_, he was happy. (用现在分词改写)总结: 现在分词短语作_,相当与一个_句探究2：现在分词的否定式=not+现在分词由于没按时完成作业，他被老师批评。_(not do) his homework in time, h

7、e was criticized.探究3：现在分词的时态与语态现在分词主动形式被动形式一般式 Doing being done_完成式having donehaving been done动原 一般式主动式 一般式被动式 完成式主动式 完成式被动式work working being worked having worked having been workedsee _ _ _ _find _ _ _ _他走进房间，打开了电视机。Coming into the room, he turned on TV set (动作同时性)=when he came into the room, he t

8、urned on TV setHaving lived there for 5 years, he moved to another city.（动作先后顺序）=after he had lived there for 5 years, he moved to another city.Having been told many times, he still could not understand it.=Though he have been told many times, he still could not understand it.练习1 _ me, he told me ab

9、out the secret.A When he saw B When seeing C Having seen D Seeing2 _for him for 2 hours, he left.A After he waited B After he had waited C Waiting D Having waited 探究4：非谓语动词作状语的句型结构注意的问题。非谓语动词作状语时，一是它相当于一个状语从句，二是它逻辑上的主语必须和句子的主语一致。1 Finding her car stolen, _.A. a policeman was asked to helpB. the area

10、 was searched thoroughlyC. it was looked for everywhereD. she hurried to a policeman for help2 _ to the train station, the train had left. A When getting B Getting C When I got D Having gotConsolidation1用分词短语改写下列句子：1） Because he was ill, he cant go to work today._, she cant go to work today.2） As so

11、on as I saw him, I told him about the good news. _, I told him about the good news.3） After had talked to him for 2 hours, he went to bed. _, he fell asleep.4）They lay on the grass, and looked at the sky.They lay on the grass,_.5） If you work harder, you will pass the exam. _, you will pass the exam

12、.6 ）Heavy smoke goes into the sky. As a result, it makes us sick.Heavy smoke goes into the sky,_.7) The man who is reading newspapers is my father. The man_ is my father.（ 课后练习）Choose the right answer8）The people _ here are hard working. A. who works B. working C. which works D. being worked9） we th

13、ink of pipes _ chemical waste into rivers.ks5uks5uks5u A . which pours B. pouring C. poured who pour D. being poured 10) This film is _. A. exciting B. excited C. excite D. to excite 11）we found him _ newspapers. A. being read B. reading C. having read D. to read12） _ fully，you will not pass the exa

14、m.A. If you not prepare B. Not preparing C. Preparing not D .If not prepared13) The factory keeps giving off smoke, _ the air polluted. A. making B. and make C. and made D. having been made14）_ at the bus stop, he got on the bus. A. When he arrives B. Arrived C. On arriving D. When arrived15）_the se

15、ntence again and again ,but he still couldnt understand it. A. Having read B. Reading C. Though he reads D. He read16）He was lying on the ground, _ at the stars in the sky. A. stared B. staring C. having been stared D. and stares17) _ many times, the boy still couldnt understand the text. A. Having

16、told B. Having been told C. Being told D. Telling18）_Sunday, the students are at home. A. Being B. Because it is C. It is D. is19 .Finding her car stolen,_. A. a policeman was asked to help C. it was looked for everywhereB. the area was searching thoroughly D. she hurried to a policeman for help20）_his key, he couldnt enter the room.A. Having been lost B. He had lost C. Having lost D. Losing版权所有：高考资源网()高考资源网版权所有 侵权必究