资源简介

动词不定式
知识提炼
构成
基本形式
to + 动原
省略to的不定式
否定形式
not to do sth.
句法功能
作主语：it作形式主语, 主语不定式后置
It takes sb. +some time + to do
It took him five minutes to draw a picture.
It + be +形容词/名词(+for/of sb.)+to do
It ' s our duty to look after the old.
It is difficult for us to learn English well.
It is stupid of you to spend so much time playing online games.
作宾语
只跟不定式作宾语的动词
afford, agree, ask, choose, decide, demand, expect, fail, happen, hope, learn, manage, offer, plan, prepare, promise, refuse, seem, volunteer, want, wish等
The driver failed to see the other car in time.
I happen to know the answer to your question.
动词+疑问词+不定式
Please show us how to do that. / I can't decide which dictionary to buy.
当复合宾语中的宾语是不定式时，先用形式宾语it代替不定式，把个定式置于补语之后。
He feels it his duty to help the poor.
l find it difficult to remember all the new words.
作宾补
动词+宾语+to do
常见动词
ask, advise, allow, cause, expect, encourage, force, get, invite, order, remind, request, require, teach , tell, want, warn等。
Father does not allow us to play on the street.
The teacher asked Tom to stand at the back of the classroom.
动词+宾语+do (不带“to”的不定式)
使役动词let, make及感官动词后用不带to的动词不定式作宾补。
常见动词:
“四看” see/watch/notice/look at
“二使”make/let
“二听” hear/listen to
“一感” feel
I often see him go to school on foot. / Let me try again.
作状语
目的状语：to ...，/ in order (not) to, so as (not) to
I come here to say goodbye to you.
In order to make our city more beautiful, we are planting more trees.
结果状语：too…to do sth；形/副+enough to do
The little girl was too scared to say a word.
The rooms are big enough to hold two beds.
原因状语：
I'm sorry to hear that your mother is ill.
小牛试刀
单项选择。
1. ________ late in the morning, Bob turned off the alarm.
A. To sleep　　　
B. Sleeping　　　
C. Sleep　　　　
D. Having slept
2. I'm going to the supermarket this afternoon. Do you have anything ________
A. to be buying　　　
B. to buy　　　
C. for buying　　　
D. bought
3. I’ve worked with children before, so I know what ________ in my new job.
A. expected　　　
B. to expect　　　
C. to be expecting　　　
D. expects
4. She watched the children ________ in the garden.
　　A. to be played　　　B. to play　　　C. play　　　D. to have played
5. The teacher asked us ________ so much noise.
A. don't make　　　B. not make　　　C. not making　　　D. not to make
6.－I usually go there by train.
－Why not _______ by boat for a change
　　A. to try going　　　B.　trying to go　 　C.　to try and go　　D.　try going
7. Paul doesn't have to be made _______. He always works hard.
　　A. learn　　　　B. to learn　　　　C. learned　　　　　D. learning
8. Tell him _______ the window.
A. to shut not　　　B. not to shut　 　C. to not shut　　D. not shut
9. She pretended _______ me when I passed by.
A. not to see　　　B. not seeing　　　C. to not see　　　D. having not seen
10. Mrs. Smith warned her daughter _______ after drinking.
　　A. never to drive　　　B. to never driver
　　C. never driving　　　 D. never drive
11. The patient was warned _______ oily food after the operation.
　　A. to eat no　　　B. eating not　 　C. not to eat　　　D. not eating
12. I saw him _______ out of the room.
A. go B. had gone C. has gone D. goes
13. —The light in the office is still on.
　　 —Oh, I forgot _______.
　　A. turning it off 　　B. turn it off
　　C. to turn it off　　 D. having turned it off
14. He always prefers _______ a bicycle. rather than _______ on a crowded bus.
A. to ride；ride　　　 B. riding；ride
C. ride；to ride 　　 D. to ride；riding
15. The price is too low for customers________.
A. to believe B. believing C. believed D. believe
答案：
ABBCD DBBAA CACAA
把下列的结果状语从句改为enough to或too…to的句式。
1. The room is so large that it can hold one hundred people.
　　_________________________________________________
2. The room is so small that it can’t hold one hundred people.
_________________________________________________
3. The text is so easy that a child can understand it.
__________________________________________________
4. The text is so difficult that a child can’t understand it.
__________________________________________________
5. He is so short that he can't be a good basketball player.
___________________________________________________　　
答案：
1. The room is large enough to hold one hundred people.
2. The room is too small (not large enough) to hold one hundred people.
3. The text is easy enough for a child to understand.
4. The text is too difficult (not easy enough) for a child to understand.
5. He is too short (not tall enough) to be a good basketball player.
根据汉语提示，使用动词不定式补全下列句子（每空一词）。
1. 他还太小，无法做这事。
He is _______young a boy _______do it.
2. 他手头的工作太多了，不能跟我们去野餐。
He has ______ much work on hand ______ ______ picnicking with us.
3. 他跑得飞快，足以抓住那小偷。
He ran fast _______ ________ catch the thief.
4. 我们老师年纪已够得上退休了。
Our teacher is ______ ______ ______retire.
5. 按时完成作业对我们而言很重要。
It is important _______ _______ _______ finish the homework on time.
答案：
1.too, to 2. too, to go 3. enough to 4. old enough to 5. for us to
单项选择
1．I find ________ easy ________ English.
A．that; study B．it; to study
C．it’ s; study D．it; study
2．The traffic signs warn people ________ after drinking.
A．to drive B．not to drive
C．driving D. drived
3．Leonardo DiCaprio, a famous American actor, was always expecting ________ an Oscar and finally he made it.
A．to win B．winning
C．not to win D．not winning
4．They all use black pens ________ articles. But we use computers.
A．write B．to write C．writing D．writes
5．—Will you come to the net bar (网吧) with me
—Sorry. My mother always tells me ________ there.
A．not go B．go C．not to go D．to go
6．— Mary, since you’ve worked for hours. Why not ________
— Thanks, I will.
A．stop to have a rest B．stop having a rest
C．stopping to have a rest D．stopping having a rest
7．Don’t keep ________, you should ________ a rest.
A．working; stop to have B．working; stop having
C．to work; stop to have D．to work; stop having
8．________ your eyes, you shouldn’t spend too much time on your phone.
A．Protecting B．To check
C．To protect D．Checking
9．Lingling offered ______ Betty to Lao She Teahouse.
A．take B．to take C．taking D．took
10．Students should exercise more ________ their health.
A．improve B．to improve
C．improving D．improved
11．Mike’s ambition is ________ a famous writer like Dickens.
A．being B．to be C．to being D．be
12．Becky is the first one to school every day.
A．to come B．come C．coming D．comes
13．It’s really important ________ English well.
A．learn B．learns C．to learn
14．Trust me, you’ll be surprised ________ the new ride.
A．to try B．trying C．try D．tried
15．It’s important for us ________ healthy by exercise every day.
A．keep B．keeping C．to keep
16．They don’t allow pets ________ into the restaurant.
A．to enter B．entering C．to go D．going
17．Teachers always encourage their students ________ with housework in their free time.
A．help B．to help C．helps D．helping
18．—Did your parents allow you ________ out at night —No. They never let me _______ out late at night.
A．stay; go B．stay; to go
C．to stay; to go D．to stay; go
19．My mother had me ________ her ________ the clothes the whole morning yesterday, so I had no time to do my own things.
A．to help, wash B．help, to wash
C．helping, washing D．to help, to wash
20．Though you are weak in English, I advise you ________.
A．give up it B．not to give it up
C．to give up it D．give it up
21．My teacher always tells us ________ in the street.
A．not play games of any kind
B．not to play any kind games
C．not play the games of any kind
D．not to play any kind of games
22．Mrs Zhang told me that a rabbit’s large ears enable it ________ the slightest sound.
A．hear B．hearing C．heard D．to hear
23．In this school, the students are asked _______ mobile phones.
A．not to use B．not using
C．not use D．to not use
24．Tom warned us _________ the mountain when it was rainy.
A．don’t climb B．won’t climb
C．not climb D．not to climb
25．My teacher asked me __________ the classroom after school yesterday.
A．clean B．cleans C．cleaned D．to clean
26．The students in our class take turns ________ the classroom after school every day.
A．to clean B．clean C．cleaning
27．Mary expects ________ to a movie this weekend.
A．to go B．goes C．go D．going
28．Helen volunteered __________ a welcome party for her friend last week.
A．have B．to have C．having D．had
29．Linda felt cheerful because her mum agreed ________ her a new bike.
A．buy B．bought C．to buy D．buying
30．— Each of us hopes ________ to Beijing,
— Yes. We are looking forward to ________ the Great Wall.
A．to travel; visit B．traveling; visit
C．to travel; visiting D．traveling; visiting
31．My father plans ________ news this evening, but I hope ________ chess with him.
A．watch; play B．to watch; to play C．watch; to play
32．My mother promised ________ a mobile phone for me yesterday.
A．buy B．to buy C．buying D．bought
33．—Would you like ________ shopping with me
—Sorry, I feel like ________ books at home.
A．to; to read B．to go; reading
C．going; to read D．going; reading
34．It’s cold, so we plan ________ at home.
A．stay B．stayed C．staying D．to stay
35．My brother offered _________ me, but I thought I can do it by myself.
A．helps B．helping C．to help D．to helping
36．—Mr Wang, I have trouble understanding it.
—Remember _______ it at least three times.
A．reading B．to read C．reads D．to reading
37．Mary refused ________ the problem with us.
A．discuss B．discusses C．to discuss D．discussing
38．—Mr. Green, I have trouble ________ the text.
—Remember ________ it three times and you will be able to understand it.
A．to understand; reading
B．understanding; reading
C．understanding; to read
D．to understand; to read
39．I could afford ________ for a new bike myself through my part-time job.
A．pay B．to pay C．paying D．paid
40．For book lovers, there is ________ much treasure in book that they keep buying new books and can’t wait ________.
A．so; to read B．such; read
C．so; reading D．such; reads
答案：
1-5 BBABC 6-10 AACBB 11-15 BACAC 16-20 CBDBB 21-25 DDADD
26-30 AABCC 31-35 BBBDC 36-40 BCCBA
用所给单词的正确形式填空
1．The best way ________ (exercise) is to run every day.
2．He often helps his father _________（wash）the car.
3．Liu Yang was the first Chinese woman ________ (reach) the space.
4．It’s not easy __________（learn）English well in one or two years.
5．My mother usually advises me ________ (read) more educational books.
6．The girl got very angry with his pen pal this time, so she refused ________ (reply) to him.
7．You should try your best ________ (avoid) making mistakes while taking an important exam.
8．Teachers found it important ________ (give) them chances to learn by themselves.
9．Do you often hear your neighbor ________ (sing) next door
10．Peter asked me ________ (give) his best wishes to my parents.
11．Lily is too young _____ (solve) the problem.
12．It is necessary for us ________ enough water every day. （drink）
13．The best time ________ (climb) Mountain Tai is in May.
14．Some people use the Internet ______ (get) money by cheating.
15．Jenny plans ________ (have) an exciting vacation.
16．The teacher invited each parent __________ a gift to the school for their children. (bring)
17．My parents encourage me ________ (make) my own decisions.
18．This sign warns us ________ (not swim) in the river.
19．Beijing is so far away from here. It will take us about 3 hours ________ there by plane. （arrive）
20．It’s our duty ________ (keep) our environment clean.
答案：
1．to exercise
2．to wash/wash
3．to reach
4．to learn
5．to read
6．to reply
7．to avoid
8．to give
9．sing
10．to give
11．to solve
12．to drink
13．to climb
14．to get
15．to have
16．to bring
17．to make
18．not to swim
19．to arrive
20．to keep动词不定式
知识提炼
构成
基本形式
to + 动原
省略to的不定式
否定形式
not to do sth.
句法功能
作主语：it作形式主语, 主语不定式后置
It takes sb. +some time + to do
It took him five minutes to draw a picture.
It + be +形容词/名词(+for/of sb.)+to do
It ' s our duty to look after the old.
It is difficult for us to learn English well.
It is stupid of you to spend so much time playing online games.
作宾语
只跟不定式作宾语的动词
afford, agree, ask, choose, decide, demand, expect, fail, happen, hope, learn, manage, offer, plan, prepare, promise, refuse, seem, volunteer, want, wish等
The driver failed to see the other car in time.
I happen to know the answer to your question.
动词+疑问词+不定式
Please show us how to do that. / I can't decide which dictionary to buy.
当复合宾语中的宾语是不定式时，先用形式宾语it代替不定式，把个定式置于补语之后。
He feels it his duty to help the poor.
l find it difficult to remember all the new words.
作宾补
动词+宾语+to do
常见动词
ask, advise, allow, cause, expect, encourage, force, get, invite, order, remind, request, require, teach , tell, want, warn等。
Father does not allow us to play on the street.
The teacher asked Tom to stand at the back of the classroom.
动词+宾语+do (不带“to”的不定式)
使役动词let, make及感官动词后用不带to的动词不定式作宾补。
常见动词:
“四看” see/watch/notice/look at
“二使”make/let
“二听” hear/listen to
“一感” feel
I often see him go to school on foot. / Let me try again.
作状语
目的状语：to ...，/ in order (not) to, so as (not) to
I come here to say goodbye to you.
In order to make our city more beautiful, we are planting more trees.
结果状语：too…to do sth；形/副+enough to do
The little girl was too scared to say a word.
The rooms are big enough to hold two beds.
原因状语：
I'm sorry to hear that your mother is ill.
小牛试刀
单项选择。
1. ________ late in the morning, Bob turned off the alarm.
A. To sleep　　　
B. Sleeping　　　
C. Sleep　　　　
D. Having slept
2. I'm going to the supermarket this afternoon. Do you have anything ________
A. to be buying　　　
B. to buy　　　
C. for buying　　　
D. bought
3. I’ve worked with children before, so I know what ________ in my new job.
A. expected　　　
B. to expect　　　
C. to be expecting　　　
D. expects
4. She watched the children ________ in the garden.
　　A. to be played　　　B. to play　　　C. play　　　D. to have played
5. The teacher asked us ________ so much noise.
A. don't make　　　B. not make　　　C. not making　　　D. not to make
6.－I usually go there by train.
－Why not _______ by boat for a change
　　A. to try going　　　B.　trying to go　 　C.　to try and go　　D.　try going
7. Paul doesn't have to be made _______. He always works hard.
　　A. learn　　　　B. to learn　　　　C. learned　　　　　D. learning
8. Tell him _______ the window.
A. to shut not　　　B. not to shut　 　C. to not shut　　D. not shut
9. She pretended _______ me when I passed by.
A. not to see　　　B. not seeing　　　C. to not see　　　D. having not seen
10. Mrs. Smith warned her daughter _______ after drinking.
　　A. never to drive　　　B. to never driver
　　C. never driving　　　 D. never drive
11. The patient was warned _______ oily food after the operation.
　　A. to eat no　　　B. eating not　 　C. not to eat　　　D. not eating
12. I saw him _______ out of the room.
A. go B. had gone C. has gone D. goes
13. —The light in the office is still on.
　　 —Oh, I forgot _______.
　　A. turning it off 　　B. turn it off
　　C. to turn it off　　 D. having turned it off
14. He always prefers _______ a bicycle. rather than _______ on a crowded bus.
A. to ride；ride　　　 B. riding；ride
C. ride；to ride 　　 D. to ride；riding
15. The price is too low for customers________.
A. to believe B. believing C. believed D. believe
把下列的结果状语从句改为enough to或too…to的句式。
1. The room is so large that it can hold one hundred people.
　　_________________________________________________
2. The room is so small that it can’t hold one hundred people.
_________________________________________________
3. The text is so easy that a child can understand it.
__________________________________________________
4. The text is so difficult that a child can’t understand it.
__________________________________________________
5. He is so short that he can't be a good basketball player.
___________________________________________________　　
根据汉语提示，使用动词不定式补全下列句子（每空一词）。
1. 他还太小，无法做这事。
He is _______young a boy _______do it.
2. 他手头的工作太多了，不能跟我们去野餐。
He has ______ much work on hand ______ ______ picnicking with us.
3. 他跑得飞快，足以抓住那小偷。
He ran fast _______ ________ catch the thief.
4. 我们老师年纪已够得上退休了。
Our teacher is ______ ______ ______retire.
5. 按时完成作业对我们而言很重要。
It is important _______ _______ _______ finish the homework on time.
单项选择
1．I find ________ easy ________ English.
A．that; study B．it; to study
C．it’ s; study D．it; study
2．The traffic signs warn people ________ after drinking.
A．to drive B．not to drive
C．driving D. drived
3．Leonardo DiCaprio, a famous American actor, was always expecting ________ an Oscar and finally he made it.
A．to win B．winning
C．not to win D．not winning
4．They all use black pens ________ articles. But we use computers.
A．write B．to write C．writing D．writes
5．—Will you come to the net bar (网吧) with me
—Sorry. My mother always tells me ________ there.
A．not go B．go C．not to go D．to go
6．— Mary, since you’ve worked for hours. Why not ________
— Thanks, I will.
A．stop to have a rest B．stop having a rest
C．stopping to have a rest D．stopping having a rest
7．Don’t keep ________, you should ________ a rest.
A．working; stop to have B．working; stop having
C．to work; stop to have D．to work; stop having
8．________ your eyes, you shouldn’t spend too much time on your phone.
A．Protecting B．To check
C．To protect D．Checking
9．Lingling offered ______ Betty to Lao She Teahouse.
A．take B．to take C．taking D．took
10．Students should exercise more ________ their health.
A．improve B．to improve
C．improving D．improved
11．Mike’s ambition is ________ a famous writer like Dickens.
A．being B．to be C．to being D．be
12．Becky is the first one to school every day.
A．to come B．come C．coming D．comes
13．It’s really important ________ English well.
A．learn B．learns C．to learn
14．Trust me, you’ll be surprised ________ the new ride.
A．to try B．trying C．try D．tried
15．It’s important for us ________ healthy by exercise every day.
A．keep B．keeping C．to keep
16．They don’t allow pets ________ into the restaurant.
A．to enter B．entering C．to go D．going
17．Teachers always encourage their students ________ with housework in their free time.
A．help B．to help C．helps D．helping
18．—Did your parents allow you ________ out at night —No. They never let me _______ out late at night.
A．stay; go B．stay; to go
C．to stay; to go D．to stay; go
19．My mother had me ________ her ________ the clothes the whole morning yesterday, so I had no time to do my own things.
A．to help, wash B．help, to wash
C．helping, washing D．to help, to wash
20．Though you are weak in English, I advise you ________.
A．give up it B．not to give it up
C．to give up it D．give it up
21．My teacher always tells us ________ in the street.
A．not play games of any kind
B．not to play any kind games
C．not play the games of any kind
D．not to play any kind of games
22．Mrs Zhang told me that a rabbit’s large ears enable it ________ the slightest sound.
A．hear B．hearing C．heard D．to hear
23．In this school, the students are asked _______ mobile phones.
A．not to use B．not using
C．not use D．to not use
24．Tom warned us _________ the mountain when it was rainy.
A．don’t climb B．won’t climb
C．not climb D．not to climb
25．My teacher asked me __________ the classroom after school yesterday.
A．clean B．cleans C．cleaned D．to clean
26．The students in our class take turns ________ the classroom after school every day.
A．to clean B．clean C．cleaning
27．Mary expects ________ to a movie this weekend.
A．to go B．goes C．go D．going
28．Helen volunteered __________ a welcome party for her friend last week.
A．have B．to have C．having D．had
29．Linda felt cheerful because her mum agreed ________ her a new bike.
A．buy B．bought C．to buy D．buying
30．— Each of us hopes ________ to Beijing,
— Yes. We are looking forward to ________ the Great Wall.
A．to travel; visit B．traveling; visit
C．to travel; visiting D．traveling; visiting
31．My father plans ________ news this evening, but I hope ________ chess with him.
A．watch; play B．to watch; to play C．watch; to play
32．My mother promised ________ a mobile phone for me yesterday.
A．buy B．to buy C．buying D．bought
33．—Would you like ________ shopping with me
—Sorry, I feel like ________ books at home.
A．to; to read B．to go; reading
C．going; to read D．going; reading
34．It’s cold, so we plan ________ at home.
A．stay B．stayed C．staying D．to stay
35．My brother offered _________ me, but I thought I can do it by myself.
A．helps B．helping C．to help D．to helping
36．—Mr Wang, I have trouble understanding it.
—Remember _______ it at least three times.
A．reading B．to read C．reads D．to reading
37．Mary refused ________ the problem with us.
A．discuss B．discusses C．to discuss D．discussing
38．—Mr. Green, I have trouble ________ the text.
—Remember ________ it three times and you will be able to understand it.
A．to understand; reading
B．understanding; reading
C．understanding; to read
D．to understand; to read
39．I could afford ________ for a new bike myself through my part-time job.
A．pay B．to pay C．paying D．paid
40．For book lovers, there is ________ much treasure in book that they keep buying new books and can’t wait ________.
A．so; to read B．such; read
C．so; reading D．such; reads
用所给单词的正确形式填空
1．The best way ________ (exercise) is to run every day.
2．He often helps his father _________（wash）the car.
3．Liu Yang was the first Chinese woman ________ (reach) the space.
4．It’s not easy __________（learn）English well in one or two years.
5．My mother usually advises me ________ (read) more educational books.
6．The girl got very angry with his pen pal this time, so she refused ________ (reply) to him.
7．You should try your best ________ (avoid) making mistakes while taking an important exam.
8．Teachers found it important ________ (give) them chances to learn by themselves.
9．Do you often hear your neighbor ________ (sing) next door
10．Peter asked me ________ (give) his best wishes to my parents.
11．Lily is too young _____ (solve) the problem.
12．It is necessary for us ________ enough water every day. （drink）
13．The best time ________ (climb) Mountain Tai is in May.
14．Some people use the Internet ______ (get) money by cheating.
15．Jenny plans ________ (have) an exciting vacation.
16．The teacher invited each parent __________ a gift to the school for their children. (bring)
17．My parents encourage me ________ (make) my own decisions.
18．This sign warns us ________ (not swim) in the river.
19．Beijing is so far away from here. It will take us about 3 hours ________ there by plane. （arrive）
20．It’s our duty ________ (keep) our environment clean.

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