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d. 表示相约、商定。例如：
We are to meet at the school gate at seven tomorrow morning. 我们明天早晨7点在校门口集合。 2. 助动词have的用法
1）have +过去分词，构成完成时态。例如： He has left for London. 他已去了伦敦。
By the end of last month, they had finished half of their work. 上月未为止，他们已经完成工作的一半。
2）have + been +现在分词，构成完成进行时。例如：
I have been studying English for ten years. 我一直在学英语，已达十年之久。 3）have +been +过去分词，构成完成式被动语态。例如：
English has been taught in China for many years. 中国教英语已经多年。 3.助动词do 的用法
1）构成一般疑问句。例如：
Do you want to pass the CET? 你想通过大学英语测试吗？ Did you study German? 你们学过德语吗？ 2）do + not 构成否定句。例如：
I do not want to be criticized. 我不想挨批评。 He doesn't like to study. 他不想学习。
In the past, many students did not know the importance of English.
过去，好多学生不知道英语的重要性。 3） 构成否定祈使句。例如：
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Don't go there. 不要去那里。
Don't be so absent-minded. 不要这么心不在焉。
说明： 构成否定祈使句只用do，不用did和does。 4）放在动词原形前，加强该动词的语气。例如：
Do come to my birthday party. 一定来参加我的生日宴会。 I did go there. 我确实去那儿了。 I do miss you. 我确实想你。 5）用于倒装句。例如：
Never did I hear of such a thing. 我从未听说过这样的事情。
Only when we begin our college life do we realize the importance of English. 进了大学以后，我们才认识到英语的重要性。
说明： 引导此类倒装句的副词有never, seldom, rarely, little, only, so, well等。 6）用作代动词。例如：
---- Do you like Beijing? --你喜欢北京吗？
---- Yes, I do. --是的，喜欢。（do用作代动词，代替like Beijing.） He knows how to drive a car, doesn't he? 他知道如何开车，对吧？ 4. 助动词shall和will的用法
shall和will作为助动词可以与动词原形一起构成一般将来时。例如： I shall study harder at English. 我将更加努力地学习英语。 He will go to Shanghai. 他要去上海。
说明：在过去的语法中，语法学家说shall用于第一人称，will 只用于第二、第三人称。现在，尤其是在口语中，will常用于第一人称，但shall只用于第一人称，如用于第二、第三
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人称，就失去助动词的意义，已变为情态动词，试比较: He shall come. 他必须来。（shall有命令的意味。）
He will come. 他要来。（will只与动词原形构成一般将来时。） 5.助动词should, would的用法
1）should无词义，只是shall的过去形式，与动词原形构成过去将来时，只用于第一人称。例如：
I telephoned him yesterday to ask what I should do next week. 我昨天给他打电话，问他我下周干什么。
比较：\我下周干什么？\我问道。 可以说，shall变成间接引语时，变成了should。
2） would也无词义，是will的过去形式，与动词原形构成过去将来时，用于第二、第三人称。例如：
He said he would come. 他说他要来。
比较：\他说：\我要去那儿。\变成间接引语，就成了He said he would come。原来的will变成would，go变成了come.。 6. 短语动词
动词加小品构成的起动词作用的短语叫短语动词。例如： Turn off the radio. 把收音机关上。（turn off是短语动词） 短语动词的构成基本有下列几种： 1）动词+副词，如：black out； 2）动词+介词，如：look into；
3）动词+副词+介词，如：look forward to。构成短语动词的副词和介词都统称为小品
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词
三.巩固练习
1.If it is fine tomorrow, we ______ a football match. a. have b. will have c. has d. shall has
2.When he was at school, he ______ early and take a walk before breakfast. a. will rise b. shall rise b. should rise would rise
3.In the past 30 years China ______ great advances in the socialist revolution and socialist construction.
a. has made b. have made c. had made d. having made 4.I ______ go to bed until I ______ finished my work.
a. don’t/had b. didn’t/have c. didn’t/had d. don’t/have 5.______ you think he ______ back by dinner time?
a. Do/have come b. Did/will have come c. Does/will come d. Do/will have come
6.He said that he dropped his bag when he ______ for the bus. a. was runing b. was running c. were running d. is running
7.No sooner ______ he arrived home than he ______ to start on another journey. a. has/was asked b. have/were asked c. had/is asked d. had/was asked 8.“______ you give me a room for the night?” I asked on arriving at the hotel. a. Should b. Can c. Might d. May
9.There are nine of them, so ______ get into the car at the same time.
a. they may not at all b. all they may not c. they can’t all d. all they can’t
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10.“We didn’t see him at the lecture yesterday.” “He ______ it.” a. mustn’t attend b. cannot have attended c. would have not attended d. needn’t have attended 11.“You realize that you were driving at 100 mph, don’t you?” “No, officer. I ______. This car can’t do more than 80.”
a. didn’t need to be b. may not have been c. couldn’t have been d. needn’t have been
12.he was a good runner so he ______ escape from the police. a. might b. succeeded to c. would d. was able to 13.If they ______, our plan will fall flat.
a. are co-operating b. had not co-operated c. won’t co-operate d. didn’t co-operate 14.I hoped ______ my letter.
a. her to answer b. that she would answer c. that she answers d. her answering 15.He ______ live in the country than in the city.
a. prefers b. likes to c. had better d. would rather 16.______ to see a film with us today?
a. Did you like b. Would you like c. Will you like d. Have you liked 17.I’m sorry, but I had no alternative. I simply ______ what I did. a. must do b. had to do c. ought to have done d. have to do 18.“Time is running out,______?”
a. hadn’t we better got start b. hadn’t we better get start c.hadn’t we better get started d. hadn’t we better not started
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高中英语语法大全（全套）
