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1、Unit 5 First Aid Period Three Grammar 省略 Ellipsis Teaching aims 1 Knowing what parts of the sentences can be omitted 2 Using ellipsis to do choices reading Writing 大声朗读以下句子 小组探讨句子中的什么 成分省略了 1 Beg your pardon I 2 Sounds like a good idea It 3 Anything you want to tell me Is there 4 Why not say hello t
2、o him 5 Are you thirsty Yes I am 6 My brother is a doctor and my sister in law a lawyer do you thirsty is 小结 省略句的定义 为了避免重复 省略句中的一个 或几个成分 这种语法现象称为 省略 省略句的几种类型 一 简单句中的省略 二 主从复合句中的省略 三 并列句中的省略 四 其他省略 一 简单句中的省略 1 省略主语语 祈使句中主语语通常省略 其它省略 主语语多限于少数现现成的说说法 1 I Thank you for your help 2 I See you tomorrow 3 I
3、t Doesn t matter 2 省略主谓谓或主谓语谓语 的一部分 1 There is No smoking 2 Is there Anything wrong 3 Will you Have a smoke 4 What How do you think about a cup of tea 5 Why do you not say hello to him 3 省略作宾语的不定式短语 只保留to 但如果不 定式to后是be或完成时态 则须保留be或have 1 Are you going there Yes I d like to go there 2 He didn t give
4、me the chance though he had promised to give me the chance 3 Are you an engineer No but I want to be 4 He hasn t finished the task yet Well he ought to have 4 省略表语 1 Are you thirsty Yes I am thirsty 2 His brother isn t lazy nor is his sister lazy 5 同时省略几个成分 1 Let s meet at the same place as we met y
5、esterday 2 Have you finished your work I have Not finished my work yet 二 主从复合句中的省略 1 主句中有一些成分被省略 1 I m Sorry to hear that you are ill 2 It s a Pity that he missed such a good chance 2 not so常用来替代从句 1 Is he coming back tonight I think so 2 She must be busy now If so she can t go with us 3 Is she feel
6、ing better I m afraid not 4 Do you think he will attend the meeting I guess not 3 连词的that省略 1 宾语从句中常省略连词that 2 在定语从句中 that在从句中作宾语时 可省略 4 在某些状语从句中 从句的主语与主句的主 语一致时 可省去 主语 be 部分 1 When he was still a boy of 10 he had to work day and night 2 She tried her best though she was rather poor in health 3 If y
7、ou are asked you may come in 4 If it is necessary I ll explain to you again 三 并列句中的省略 两个并列句中 后一个分句常省略与前一分句中 相同的部分 1 My father is a doctor and my mother is a nurse 2 I study at college and my sister studies at high school 3 When summer comes the day is getting longer and longer and the night is getti
8、ng shorter and shorter 四 其他省略 1 不定式符号to的省略 1 并列的不定式可省去后面的 to I told him to sit down and wait for a moment 2 help 当 帮助 讲时 后面的宾语或宾补的不 定式符号to可带可不带 I will help to do it for you I will help you to do it 3 介词but前若有动词do 后面的不定式不带 to The boy did nothing but play 4 某些使役动词 let make have 及感官动词 see watch hear no
9、tice observe feel look at listen to等 后面作宾语补 足语的不定式一定要 省去 to 但在被动语态 中须将to 复原 I saw the boy fall off the tree The boy was seen to fall off the tree The boss made us work 12 hours a day We were made to work 12 hours a day 5 主语从句中有动词do 后面作表语的不定式的 to 可带可不带 All we can do now is to wait What we can do now
10、is to wait 6 find 当 发现 讲时 后面作宾语补 足语的不定 式符号to可带可不带 We found him to work very hard at the experiment 但如果是不定式 to be 则不能省略 She found him to be dishonest 2 连词if在部分虚拟条件句中可省略 但后面 的语序有变化 1 If they had time they would certainly come and help us Had they time they would certainly come and help us 2 If I were you I would do the work better Were I you I would do the work better 3 If there should be a flood what should we do Should there be a flood what should we do 3 主句和从句各有一些成分省略 The sooner you do it the better it will be
