高中英语 Unit5《First aid》grammar（1）课件 新人教必修5

1、2021/8/11 星期三1Unit5 First aid Grammar: Ellipsis2021/8/11 星期三2Ive worked in a factory. Its a big one.-How many_ it?A. workers inB. workers isC. work isD. work inA2021/8/11 星期三3EllipsisAims:Knowing what parts of the sentences can be omitted?Using ellipsis to do choices/read comprehensions/writing/make

2、 dialogues2021/8/11 星期三4.Look at these sentences. Decide with your partner which words have been left out. Please complete them.A. Sounds like a good idea.B. Doesn t matter.C. This way, please.D. Like some more tea? E. Pity you cant come.F. I ll be glad to if invited to the party.G. -Do you know her

3、 telephone number? -No, Ive forgotten.I .What a beautiful picture! 2021/8/11 星期三5 Generally speaking, any part of the sentence can be omitted as long as the meaning is clear and not confusing. 2021/8/11 星期三6 Some of the words in the following sentences are unnecessary. Cross them outA. They took pho

4、tos, they swam and they played. B. Although she knows how to dive, she does not want to dive.C. She could not decide whether to go on a voyage or not to go on a voyage.D. We tested the depth of the water and the temperature of the water.E. She can hold her breath longer than I can hold my breath.F.

5、He would be happy once he is invited.2021/8/11 星期三7简单句中的省略1.在对话中-How is your mother today?-(She is ) much better.2.在祈使句中（You) open the door,please.3.在感叹句中What a (good) boy (he is)!How (hard) they are working!2021/8/11 星期三84.表示讲话人的意见和看法(It) sounds fine to me.(Its a) pity you couldnt come.5.提问(Is ther

6、e) anything wrong?(Have you) found the bike?6.名词所有格修饰的名词若表示店铺,住宅,教堂或上下文已暗示或明确指出过的事物At her mothers (house) she passed many happy days.2021/8/11 星期三97.前面出现过的动词在下文再次出现时可以单纯使用不定式符号toI. -Will you go with me?-Well, Id like to (go with you).II. Have you ever been to the seaside?-No,we cant afford to (go to

7、 the seaside).2021/8/11 星期三10并列句中的省略1.后面分句中与前面相同的部分常被省略She was poor but (she was) honest.2.有时并列句中的省略部分出现在前面的分句中，看完最后一个分句才能掌握全句的完整意义。Mary can （speak English）and Mary ought to speak English.2021/8/11 星期三11惯用的省略结构1.无动词祈使句,无主句祝愿句,这类句子往往用感叹号.If only I could remember his name!2.固定句型How/What about + n/pron

8、/-ing.What about some more milk?3.Why not +省去to的动词不定式。Why not go at once?2021/8/11 星期三12复合句中的省略1.主句中的省略1）主句的省略多见于句首，多用于口语中。（Its a) pity you couldnt come.2)在对话中答句省去整个主句只用从句。-Shall I go to play?-If you like.(you can go to play).2021/8/11 星期三132.宾语从句中的省略1）由which,when,where,how和why 引导的宾语从句，可全部或部分省去,只保留引

9、导词。Please pass me one of these books, I dont care which (you pass me).2)在Im afraid,I think, I believe, I hope, I guess等开头的作答句中，后面跟so 与 not 分别用于肯定或否定宾语是，宾语从句可省去。-Do you think it will rain?-I hope not (that it will not rain).2021/8/11 星期三143.状语从句中的省略1）状语从句出现在句末时，一般都可以作句尾省略。Coming swimming?You dont hav

10、e to (coming swimming) if you dont want to (coming swimming) .2)有时条件从句可以完全省去，只剩下主句。I would have come yesterday (if I had wanted to).3)以as,than 引导的比较状语从句可以全部或部分省去。After half a hour, she become quieter (than she had been.)2021/8/11 星期三151.Only by practicing a few hours every day_ be able to master the

11、 language. A.you can B. will you C. you will D.can you2.Maybe you have been to many countries, nowhere else _ such a beautiful palace. A.can you find B.you could find C.you can find D.could you find3.we have to stop talking here outside . Listen,_. -Hurry up, or well be late. A.there goes the bell B

12、.there does the bell go C.there the bell goes D.goes the bell there2021/8/11 星期三161.I didnt go to see the doctor yesterday. -But you _. A. ought B. ought to C.could D. ought to have2.-How did he support his family? -_. A. working B. To work C. work D. By working2021/8/11 星期三17一、 在含有状语从句的复合句中 由when，w

13、hile，as, once，whenever引导的时间状语从句；或由if，unless引导的条件状语从句；由though，although，even if ，even though引导的让步状语从句；由as though，as if，as引导的方式状语从句；由wherever引导的地点状语从句，若从句的主句是it或与主句的主语相同，且在谓语中含有be时，常省略从句的主语和be。 2021/8/11 星期三18高考链接： 1. When first _ to the market, these products enjoyed great success. A. introducing B. i

14、ntroduced C. introduce D. being introduced 2. Unless _ to speak, you should remain silent at the conference. A. invited B. inviting C. being invited D. having invited BA2021/8/11 星期三193. The man we followed suddenly stopped and looked as if _ whether he was going in the right direction. A. seeing B.

15、 having seen C. to have seen D. to see 4. Generally speaking, _ according to the directions, the drug has no side effect. A. when taking B. when taken C. when to take D. when to be taken DB2021/8/11 星期三205. Unless _ to speak, you should remain silent at the conference. A. invited B. inviting C. bein

16、g invited D. having invited 6. When _ , the museum will be open to the public next year. A. completed B. completing C. being completed D. to be completed AA2021/8/11 星期三217. Though _ money, his parents man-aged to send him to university. A. lacked B. lacking of C. lacking D. lacked in 8. The researc

17、h is so designed that once _ nothing can be done to change it. A. begins B. having begun C. beginning D. begun CD2021/8/11 星期三22二、在限定性定语从句中 作宾语的关系代词that，which, whom可以省略；在以the same. as和such. as引导的定语从句中，可以省略与主句相同的部分；the way后面的定语从句中，可以省略that，in which；在含被动语态的定语从句中，关系代词作主语时，可以省略关系代词和be,省略之后,变成过去分词短语作定语。

18、2021/8/11 星期三23高考链接： 9. You re always working. Come on, lets go shopping. _ you ever want to do is going shopping. A. Anything B. Something C. All D. That 10. Is this the reason _ at the meeting for his carelessness in his work? A. he explained B. what he explained C. how he explained D. why he expl

19、ained CA2021/8/11 星期三2411. What surprised me was not what he said but _ he said it. the way B. in the way that C. in the way D. the way which 12. It is easy to do the repair. _ you need is a hammer and some nails. A. Something B. All C. Both D. Everything 13. Thats an unpleasant thing to say about y

20、our father after _ hes done for you. A. something B. anything C. all D. that AAC2021/8/11 星期三25三、 在感官动词或短语中 在see，watch，hear，feel，observe，notice，listen to等感官动词或短语及make，have，let等使役动词之后的“宾语+不定式作宾语补足语” 结构中，不定式前省略to；有时为了避免重复，常省略与上文表达相同意思的不定式符号to之后的内容，只保留不定式符号；不定式在tell，ask， advise， wish， permit， force等动词后

21、面作宾语补足语或主语补足语时，可以省略，但要保留不定式符号to；不定式在happy，glad，eager，ready，willing等形容词后面作状语时，可以省略，但要保留不定式符号to。 2021/8/11 星期三26高考链接： 14. As youve never been there before, Ill have someone _ you the way. A. to show B. show C. showing D. showed 15. Ill be away on a business trip. Would you mind looking after my cat? N

22、ot at all, _ . A. I have no time B. Id rather not C. Id like it D. Id be happy to 16. Does your brother intend to study German? Yes, he intends _ . A. / B. to C. so D. that BDB2021/8/11 星期三2717. Would you like to go to the Grand Theatre with me tonight? _ . A. Yes, Id like to go to the Grand Theatre

23、 B. Id like to, but I have an exam tomorrow C. No, I wont D. Thats right 18. You should have thanked her before you left. I meant _ , but when I was leaving I couldnt find her anywhere. A. to do B. to C. doing D. doing to BB2021/8/11 星期三28四、在if引导的虚拟条件句中 在if引导的虚拟语气条件句中含有had，were，should时，可以把had，were，s

24、hould放在句首，省略if。 2021/8/11 星期三29高考链接： 19. _ it rain tomorrow, we would have to put off the visit to the Yangpu Bridge. A. Were B. Should C. Would D. Will 20. _ for the free tickets, I would not have gone to the films so often. A. If it is not B. Were C. Had it not been D. If they were not BC2021/8/11 星期三30五、 在否定结