大学英语B基础精讲--语法知识(7)
(2011-05-23 18:31:58)
标签:
语法知识教育 |
分类: 大学英语B |
第六单元
【单元主要内容及目标】
本单元主要复习非谓语、 it与there。 通过本单元学习和训练,熟悉并掌握相关的语法知识点。
【讲授】
典型试题解析
1. Would you let_________ to the park with my classmate, Mum?
A. me go
2. After the Minister of Education had finished speaking at the press conference, he was made _________ all sorts of awkward questions.
A.
answer
3. When he
got off the train, it happened
A. to
rain
4.
5. I can’t make notes, because I have got neither a pen nor a pencil_______.
6. The
patients was warned
7. I forgot ________my umbrella with me, so I was caught in the rain.
A.
taking
8. The policeman asked several passers-by if they had seen a girl in red coat _________ the shop.
A. go into
9. They made
a decision
10. I am
sorry I can’t help
答案:
T:请看第1题。let sb.后接动词原形,本题需用选项A。接着看第2题。
S:make sb. 后面也要用动词原形,因而本题要选D。
T:对的。再看第3题。注意句中happen作“碰巧”解,要接不定式to do或to be。
S:那该用选项A
T:很遗憾,错了。不定式除了to do一般形式外,还有to be doing, to have done等形式。根据句意:当他下火车时,碰巧正在下雨,happen之后要用不定式的进行时(to be doing),正确选项为B。请看第4题。
S:本题中,不定式放在句首表示目的,但不知该选A还是B?
T:须注意的是:so as to do不能放在句首,因而本题只能选B。再看第5题:我无法记笔记,因为我既没有可以用来书写的钢笔也没有铅笔。句中不定式用作定语。
S:表示“用来书写的笔”,是否该选D(to write with)。
T:是的。因为write与pen之间没有动宾关系,其实际意义是to write with a pen,因而用作定语的不定式短语介词with不可缺少。请看第6题。
S:本题需用不定式的否定结构,not应放在to do之前。
T:完全正确。be warned not to do sth(被警告不要做某事),选C。再看第7题:我忘了带伞,因此被雨淋了。
S:表示“忘了做某事”,forget之后要接不定式,即forget to do sth,本题要用选项B。
T:是的。请看第8题。英语中,see sb. do sth和see sb. doing sth. 用法不同。see sb. do sth. 意为“看见某人做了某事”而see sb. doing sth. 意为“看见某人正在做某事”。根据句意,询问是否看见一个身穿红衣服的女孩进了这家店。
S:表示动作的完成,该用选项A吧?
T:是的。请看第9题。本题用不定式作定语,表示作出了怎样一种决定,因而要用选项D。请看第10题。
S:can’t help doing sth, 本题要用选项B。
T:错了。can’t help doing意为“情不自禁,忍不住”,但本题的句意是:对不起我无法帮你修手表。因而本题要用选项C,can’t help to fix your watch。
要点2 动名词
典型试题解析
1. How about the two of us_______ a walk down the garden?
A. to
take
2. You don’t mind_________ you Xiao Li, do you?
A. call
3. Charles regretted_________ the TV set last year. The price has now come down.
A. buying
4. Do you
remember
5. I have been looking forward to_________ from my girl friend.
A. hear
6. You object_________, don’t you?
A. that they
come
C. to their
come
7. —Would you like_____ with us.
— Oh, sorry. I don’t feel like_____ out today.
A. going…to
go
8. In some parts of London, missing a bus means_______ for another hour.
A. waiting
9. _________such a long distance will make the old very tired.
A. Walk
10. Tony was very unhappy for _______to the party.
答案:
T:请看第1题。“How about +动词-ing”是一种常用的句型,用以提出建议。因而本题要用选项C。
S:“What about +动词-ing…?”是否也表示建议?
T:是的。接着看第2题。mind意为“介意”,后接动词 –ing,选D。
S:物主代词my在此表示何意?
T:my 用作calling的逻辑主语。再看第3题。
S:regret作何解释?
T:在本题中,regret作“后悔”解,表示“后悔做了某事”,要用动词-ing,用选项A。接着看第4题。
S:用remember to do 还是remember doing?
T:那要看句意。remember to do sth. 意为“记住要做某事”;remember doing sth. 意为“记得做过某事”。
S:本题的句意是:你还记得去年在一次晚会上见到我吗?表示“记得做过某事”,要用选项C。
T:完全正确。请看第5题。
S:object to 也是一个词组,意为“反对”。to后面也接动词-ing ?
T:是的,因而要选D,their表示逻辑主语。请看第7题。
S:Would you like to do sth…. ? 那feel like后接什么呢?
T:feel like是“想要”的意思,后接动词-ing或名词。
S:那本题要用选项B。
T:是的。请看第8题:在伦敦的一些地方,没赶上一班公共汽车就意味着要再等一个小时。mean在句中作“意味着”解,后接动词-ing,选A。
S:mean能否接不定式to do?
T:当然可以,但mean to do sth. 意为“打算做某事”。请看第9题。
S:动词原形或动词过去式不能作句子的主语。
T:是的。本题用动名词作主语,选C。请看第10题。如果是动名词的否定结构,not放在哪里?
S:要放在动名词之前,但本题该选B还是D呢?
T:选项B是动名词的完成形式而选项D则是动名词的完成被动形式,根据句意:没有被邀请去参加晚会,Tony很不高兴,本题要用完成被动形式,选D。
要点3 分词
典型试题解析
1. Do you know the man_________ under the apple tree?
A. lay
2. I had my meals_________ when I was ill in bed with a bad cold.
A. to
bring
3. _________ his examination of the patient, the doctor wrote out a prescription.
A. Having finished
C.
Finished
4. There was so much noise in the hall that the speaker couldn’t make himself_________.
A. heard
5.— Why does he look sad?
— There are so many problems_________.
A. remaining to
settle
C. remaining to be settled
6.— The physics exam is not difficult, is it?
—_________. Even Harry_________ to the top students failed in it.
A. Yes;
belongs
C. Yes; belonging
7. _________ tomorrow’s work, Frank has no time to go out with his friends.
A. Not
preparing
C. Not to
prepare
8. He sent me an e- mail, ______ to get further information.
A.
hoped
9. When
A. spoken; said
10. With the
problem
A.
settle
答案:
T:请看第1题:你认识不认识躺在苹果树下的那男人。“人躺在树下”是主谓结构,要用现在分词,选C。请看第2题。
S:had在句中是什么意思?
T:had用作“使役动词”。本题的意思是:当我患了重感冒躺在床上时,我让别人把饭送来。
S:噢,原来本题用的是have sth. done的结构,那该选C。
T:是的,请看第3题。the doctor是句子的主语,它与作状语的分词是主谓关系,因而要用现在分词。
S:那么该选A还是B呢?
T:如果表示分词的动作完成的时间要早于谓语动词,作状语的现在分词要用完成形式,正确选项是A。再看第4题。“make +反身代词”一般要加过去分词。第5题:有这么多问题有待解决。
S:本题用现在分词作定语,但不知选A还是选C?
T:那主要看problems 和settle之间的关系,如果动宾关系,要用不定式的被动结构。
S:那该选C。
T:是的。请看第6题。Harry和belong是主谓关系,因而要用现在分词作定语。
S:这一题中文是什么意思?
T:A问:物理考试不难,是吗?B答:不,很难。甚至连属于好学生的Harry考试也没及格。接着看第7题。
S:否定词not该放在哪里?
T:分词作状语,not要放在分词之前。根据句意:由于没有为明天的工作做好准备,Frank没有时间和朋友出去。 因而要用分词的完成形式。
S:这样说来,本题要用选项B。
T:是的。请看第8题。逗号之后,分词用作状语,因而用选项B。再看第9题。
S:请说一下本题的中文意思好吗?
T:好的。本题的句意是:当有人和你说话时,你应该注意别人在和你说什么。本题中,spoken的逻辑主语是you,即when you are spoken to,而say的用法是say sth. to sb.。
S:第10题能否用选项B?
T:不能用选项B。with sth. to do意思是“有事情要做”,而根据句意:问题解决了,我们的生产也增加了,应该用“with sth. done”的结构,表示动作的完成。
要点4
典型试题解析
1. _______ a pity that you missed the train for Beijing.
2.
3. __________ took him nearly a year to write the book.
A. It
4. Since you have repaired my TV set, ________ is no need for me to buy a new one.
A. it
5. There is no doubt______ she will come to help me on time.
A. why
6. We all thought_________ a pity that you were unable to attend our meeting.
A. that
7. I don’t think __________ anything wrong with the machine.
A. it
is
8. Let’s get through the work quickly. __________ seems to be little time left now.
A. There
9. Science has made __________possible for machines to take the place of human labour.
10. ________ eleven years since she began to teach in that school.
A. It
was
答案:
T:请看第1题。句中that引导主语从句,用it作形式主语。
S:这样说来,本题应该用选项B。
T:是的。请看第2题。英语中there be表示“存在有”,如果不用be动词,也可用exist等表示“状态”的动词,因而本题该用选项B。请看第3题。
S:本题也该用it作形式主语吧?
T:正是。再看第4题。本题表示“有无需要”,要用there be 结构,选B。请看第5题。
S:There is no doubt是什么意思?
T:意为“毫无疑问”,后面接由that引导的从句。再看第6题:我们都认为你不能参加我们的会议非常可惜。从句子结构看,本题需要一个形式宾语,因为真正的宾语是that引导的从句。
S:那该用it。因为在英语中,无论形式主语还是形式宾语只能用it。
T:你说得完全正确,选D。再看第7题:我想这机器没毛病。
S:表示“有无毛病”,要用there be句型,那该用选项B。
T:是的。接着看第8题。根据句意,表示“似乎有”,要用There seems to be…的结构。注意, 句中little表示否定意义。再看第9题。
S:好像it在句中用作形式宾语?
T:不错。本题由it用作形式宾语,真正的宾语则是不定式结构。第9题的句意是:科学已使得机器替代人力成为可能。再看第10题。
S:要表示“自发生某事以来,已有多少时间”,须用“It is /has been +时间词+ since…的结构”。
T:完全正确。本题用选项C。
【扩展学习】
非谓语
1. __________is not very easy.
2. It will take a long time __________around the country.
3. Bob had years of hard work, little food, only a cold room __________and never had a moment to rest.
4. He hates __________the phone, and very often just lets it__________.
5. I asked him to stop __________ noise, for I could not make out what the speaker was saying.
6. It was so noisy that I couldn’t make myself __________clearly.
7. At the back of the house, there is a path __________the river.
8. The need __________foreign languages is becoming greater and greater.
9. The story is long. But it is worth__________.
10. It’s no use __________here worrying about it. Let’s go to the teacher to give a clear explanation.
11. It’s very clever __________him to say so.
12. The master ordered__________.
13. They found their bikes__________.
14. What he said was really too good for us to __________.
15. As you’ve never been there before, I’ll have someone __________you the way.
16. On her way home, she found her handbag__________.
17. Mr Smith as well as his children and wife __________photos on the Great Wall.
18. The tools in the workshop are not allowed__________.
19. The books __________during the term must be returned to the library before you leave the school for the vacation.
20. —You’ve come just in time to help us.
21. __________as the best doctor in town, Mr. Ken always has a lot of patients.
22. He had a bad habit of sleeping with all the windows__________.
23. This sentence needs__________.
24. I feel it’s an honour __________to attend the opening ceremony of the new company.
25. __________early in winter?
26. This boy enjoys __________questions but dislikes __________them.
27. Ellen was absent this morning because she had her tooth__________.
28. She was __________and did not know what was waiting before her.
29. I’ve never seen so much nice food. I don’t know__________.
30. __________dark glasses in the sun may protect your eyes.
31. Most of the artists __________to the party were from South Africa.
32. We must do everything possible to prevent such things from __________again.
33. __________in thought, he almost ran into the car in front of him.
34. Because of my poor English I’m afraid I can’t make myself__________.
35. I happened __________when the telephone rang.
36. He hurried to the mayor’s office, __________why he needed to talk to him at such a late hour.
37. Little Jim should love __________to the theatre this evening.
38. I would appreciate __________back this afternoon.
39. How about the two of us __________a walk down the garden?
40. Paul doesn’t have to be made__________. He always works hard.
答案:
1。B。由不定式作句子的主语。
2.B。本题为“花费多少时间做某事”的特定结构。
3.D。要说live in a cold room,因此用作定语的不定式不能缺少介词in。
4.B。要说let sb. do sth., 而let sth.也要加动词原形。
5.C。stop doing sth. 意为“停止做某事”,而stop to do sth. 则表示“停下来开始做某事”的意思。
6.C。make +反身代词+过去分词,表示被动意义。
7.C。被修饰语与修饰语是主谓关系,因而用现在分词作定语。
8.A。need用作名词,不定式用作need的定语。
9.B。be worth需接动词-ing,不用不定式。
10.A。It’s no use需接动词-ing。
11.D。形容词用来说明人物性格、特征,表示“某人怎么样”时,要用of sb. to do sth.。
12.A。sweep的过去分词是swept,排除D。order不能接动词-ing。
13.A。bikes与steal是动宾关系,表示被动意义,要用过去分词。
14.C。本题为“too…to…”结构,believe的逻辑宾语是what he said,因而不能用it。
15.B。have sb. do sth. 意为“让某人做某事”。
16.D。find sth. missing / lost意为“发现某物丢失”。
17.C。was seen doing sth. 意为“被看见在某事”。was seen不能直接加动词原形,而应该说was seen to do sth.。
18.C。句意:车间里的工具不允许(被拿出去)。根据句意,该用不定式的被动结构。
19.D。表示“借来的书”,要用过去分词作定语。
20.C。表示“需要怎么做”,need后接动词-ing或to be done。
21.B。句中Mr. Ken与regarded之间是被动关系,因而要用过去分词作状语。
22.B。windows与close之间是被动关系,因而要用过去分词closed。
23.C。表示“需要怎么做”,need后接动词-ing或to be done。
24.C。句意:我觉得应邀参加新公司的开业典礼是一种荣誉。表示被动意义,要用不定式的被动结构。
25.D。be used to接动词-ing,意为“习惯于”。
26.A。enjoy和dislike都需动词-ing作宾语。
27.C。本题用“have sth. done”结构,意为“请人补牙”。
28.B。be puzzled意为“感到困惑”。
29.C。本题用“疑问词+不定式”作宾语。
30.A。动名词短语:wearing dark glasses作句子主语。putting on表示“瞬间动作”不能在本题中用作主语。
31.A。表示被动意义,用过去分词作定语。
32.A。from后接动词-ing,happen不能用于被动结构.
33.C。be lost in thought意为“陷入沉思”。
34.C。反身代词+过去分词,表被动意义。
35.B。happen作“碰巧”解,后接不定式to do或to be。
36.A。现在分词作状语,表示伴随动作。
37.A。句意:Jim今晚想让别人带他去看戏。表被动意义,要用不定式的被动结构。should love只能接to do或to be done。
38.C。appreciate作“感谢”解,后接动词-ing。
39.C。“How about +动词-ing…?”用以提出建议。
40.B。be made 不能直接加动词原形,应该用to do。
1. __________that the farmer shouldn’t have mercy on the snake.
2. Does __________matter much if I sleep with the windows open?
3. __________ make much difference whether you attend his birthday party or not.
4. There__________ many a student in the classroom.
5. —Were all the people in the bus injured?
6.
7. The use of radar as well as the two-way radio__________ for the police to intercept most speeders.
8. __________I have made no arrangements to deal with such cases.
9. __________hard water does not mix well with soap.
10. He felt that __________must be something wrong with the car.
11. __________doesn’t seem to have been any difficult over the money question.
12. Tom’s mother kept telling him that he should work harder, but __________didn’t help.
答案:
1.C。本题需要用it作形式主语,真正的主语是that引导的从句。
2.A。matter用作谓语动词,作“要紧”解,用it 作主语。
3.D。it 用作形式主语。
4.A。many a student用作单数,be动词也要用单数。
5.B。本题为强调结构,又因强调的是过去,所以用it was不用it is。
6.B。There was no doubt意为“毫无疑问”,接that引出的从句。
7.B。本题需用一般现在时第三人称单数。
8.D。本题需用it作形式主语。
9.C。it作用形式主语。
10.A。本题要用there be结构。
11.A。to have been是to be的完成形式,本题用there seem to be的否定结构。
12.D。it在本题中指代前面一个句子所表述的内容。