2021-2022学年高中英语人教版（2019）选择性必修第三册 Unit 2 Healthy Lifestyle Grammar 不定式作主语 基础巩固训练 （含答案）
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| 名称 | 2021-2022学年高中英语人教版（2019）选择性必修第三册 Unit 2 Healthy Lifestyle Grammar 不定式作主语 基础巩固训练 （含答案） |  | |
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Unit 2 Healthy Lifestyle
Grammar ----不定式作主语
一、用单词的适当形式完成句子
1．It’s certainly not realistic ________ (remove) all plastic from your life, but some statistics may encourage you to reduce your single-use plastic footprints.
2．It took years of work ________(reduce) the industrial pollution and clean the water.
3．It is best ________(place) burns under cool running water, especially within the first ten minutes.
4．It is not unusual for teenagers of your generation______________(attract)to computer games and online world.
5．It’s up to the travel companies________(warn) customers of any possible danger.
6．It is important to _______(strong) the control of border trade in case of something unexpected (
7．It is hard _________ (estimate) how many children suffer from the disease. (
8．It can take many years _____ (recover) from the death of a loved one.
9．But it is not enough only_______________(memorize) rules from a grammar book. (
10．It’s necessary for us ________ (keep) up with the times. (
11．It is appropriate for you ________（take）measures to relieve pain for your father.
12．________（do）morning exercises is good for our health.
13．It scared me ________（think）I was alone in the building.
14．It is traditional ________(bring) a gift to a housewarming party. (
15．It is right ________(give) up smoking. (
16．It is illegal for you ________（do）so, for the land belongs ________（legal）to the government.
17．To love and ________ (love) is the greatest happiness in the world.
18．It is important________ (know) the basic rules of the company. (
19．It took the workers another 3 days_________（complete）the task, because there was still much work to do when the expert left. (
20．It’s the duty for every soldier to ________ (defense) our country against enemies. (
二、完成句子
21．成为奥运会的东道主对我们来说是一项巨大的荣誉。（it作形式主语）
________ the Olympic Games.
22．上课记笔记是一个好习惯。
It is a good habit to __________ _________ when you have a class.
23．根据相貌判断一个人是错误的。
It is wrong to ________ a person ________ his looks.
24．你们这一代的青少年被电脑游戏和网络吸引, 这没什么不正常。
It is not unusual for teenagers of your generation to________（吸引）computer games and the online world.
25．尽管学生何时感兴趣、何时感到无聊或精力不集中是容易察觉的，但要发现学生何时有困扰有时会难得多。
_____________________ when students are interested, bored, distracted, it is sometimes much harder to distinguish when students are troubled.
26．对于我们来说，和他一起工作很艰难。
It is difficult for us ________ ________ with him.
27．把书和体育用品捐给需要的孩子更有意义。
It is more meaningful _______ ________ books and sports goods _________ children in need.
28．作为教师，我的职责是要为我的学生们树立一个榜样。
As a teacher, it's my duty to__________ ___________ ___________ for/to my students.
29．上山很艰难，下山却很好玩。
_______ _______ the mountain is hard work but to go down the mountains is great fun.
30．学一门外语非常重要。
________ is very important ________ a foreign language.
三、单项选择
31．______ is no longer too difficult for women and minorities ______ roles in American film and television.
A．What; to get B．It; to get C．That; getting D．Who; getting
32．George Floyd's killing was such a moment when white America finally understood how dangerous________ a Black man in the United States.
A．it was B．was it to be C．it was to be D．it was being
33．________ a better me is my goal.
A．Be B．To be C．Having been D．Am
34．It is very hard_______the work in ten minutes.
A．for finishing B．finished C．finishing D．to finish
35．It is very difficult for me ________ such a naughty boy.
A．teaching B．to teach C．taught D．teaches
36．________ there by bike will take us one and a half hours.
A．To get B．Gets C．Got D．Have got
37．It is very important for us ________ English well.
A．learn B．learning C．to learn D．learned
38．______ hard outside school is necessary and important in learning English.
A．Work B．To work C．Walking D．Walked
39．It is difficult for a foreigner ________ Chinese.
A．write B．to write C．to be written D．written
40．It’s really kind ________ you ________ help me with my English.
A．for, to B．of, to C．for, for D．of, for
41．“Once people think you are bad, it’s hard________，no matter what you' ll say," father warned his son.
A．for you to make yourself believe B．for you to make yourself believed
C．of you to make yourself believing D．of you to make yourself believe
42．It is easy ________ the consequences of unchecked plant disease: food shortage could kill millions of people and cause unrest in the world.
A．imagine B．to be imagined C．imagining D．to imagine
43．They realized that the problem Ted put forward was difficult _______.
A．to solve B．solved C．to be solved D．solving
44．It is important for children ______ more good books.
A．to expose to B．being exposed to
C．to be exposed to D．exposing to
45．—What do you think of your journey to Yunnan
—Everything is very fantastic，especially its fresh air.It is pleasant ________.
A．breathed B．being breathed
C．to be breathed D．to breathe
46．I was very lucky that it didn’t take me long ________ the environment of the new city.
A．to adjust me to B．to adjust myself to
C．to adjust for D．adjust on
47．No matter how bright a talker you are, there are times when it's better______silent.
A．remain B．be remaining
C．having remained D．to remain
48．It’s a great honor ______ to go abroad for further education.
A．to admit B．admit
C．admitting D．to be admitted
49．It’s standard practice for senior 3 students like us ________ only 3 day off during our National Day holiday．
A．having B．had C．to have D．have
50．Tom thought it was an honor ___________ to speak in the ceremony.
A．to invite B．to be invited C．inviting D．having invited
四、句型转换
51．To find a way to solve the problem is very easy for you. (改为用it作形式主语)
______ ______ very easy ______ ______ to find a way to solve the problem.
52．There is no harm in giving up smoking. （用it作形式主语改写句子）
________________
53．Please write letters to our relatives and friends by hand. Don’t send e-mails. It is a good idea.
（用it作形式主语改写句子，并用rather than合并为一句）
→___________________ to our relatives and friends by hand ________________．
54．In my opinion, it is possible that our team will win. (同义句转换)
In my opinion, it is possible_______________________________________________.
55．The church was one of those fine old English structures and was worth visiting. （同义句转换）
（1）→The church was one of those fine old English structures and was worthy____________.
（2）→The church was one of those fine old English structures and it was worthwhile____________ it.
试卷第1页，共3页
参考答案：
1．to remove
2．to reduce
3．to place
4．to be attracted
5．to warn
6．strengthen
7．to estimate
8．to recover
9．to memorize
10．to keep
11．to take
12．To do##Doing
13．to think
14．to bring
15．to give
16． to do legally
17．to be loved##be loved
18．to know
19．to complete
20．defend
21．It’s a great honor for us to be the host of
22． take notes
23． judge by/from
24．be attracted to
25．While it is easy to perceive
26． to work
27． to donate/contribute to
28． set an example
29． To climb
30． It to learn
31．B
32．C
33．B
34．D
35．B
36．A
37．C
38．B
39．B
40．B
41．B
42．D
43．A
44．C
45．D
46．B
47．D
48．D
49．C
50．B
51． It is for you
52．It does no harm to give up smoking.
53． It is a good idea to write letters rather than send e-mails
54．for our team to win
55． to be visited##of being visited visiting##to visit
答案第1页，共2页
Grammar ----不定式作主语
一、用单词的适当形式完成句子
1．It’s certainly not realistic ________ (remove) all plastic from your life, but some statistics may encourage you to reduce your single-use plastic footprints.
2．It took years of work ________(reduce) the industrial pollution and clean the water.
3．It is best ________(place) burns under cool running water, especially within the first ten minutes.
4．It is not unusual for teenagers of your generation______________(attract)to computer games and online world.
5．It’s up to the travel companies________(warn) customers of any possible danger.
6．It is important to _______(strong) the control of border trade in case of something unexpected (
7．It is hard _________ (estimate) how many children suffer from the disease. (
8．It can take many years _____ (recover) from the death of a loved one.
9．But it is not enough only_______________(memorize) rules from a grammar book. (
10．It’s necessary for us ________ (keep) up with the times. (
11．It is appropriate for you ________（take）measures to relieve pain for your father.
12．________（do）morning exercises is good for our health.
13．It scared me ________（think）I was alone in the building.
14．It is traditional ________(bring) a gift to a housewarming party. (
15．It is right ________(give) up smoking. (
16．It is illegal for you ________（do）so, for the land belongs ________（legal）to the government.
17．To love and ________ (love) is the greatest happiness in the world.
18．It is important________ (know) the basic rules of the company. (
19．It took the workers another 3 days_________（complete）the task, because there was still much work to do when the expert left. (
20．It’s the duty for every soldier to ________ (defense) our country against enemies. (
二、完成句子
21．成为奥运会的东道主对我们来说是一项巨大的荣誉。（it作形式主语）
________ the Olympic Games.
22．上课记笔记是一个好习惯。
It is a good habit to __________ _________ when you have a class.
23．根据相貌判断一个人是错误的。
It is wrong to ________ a person ________ his looks.
24．你们这一代的青少年被电脑游戏和网络吸引, 这没什么不正常。
It is not unusual for teenagers of your generation to________（吸引）computer games and the online world.
25．尽管学生何时感兴趣、何时感到无聊或精力不集中是容易察觉的，但要发现学生何时有困扰有时会难得多。
_____________________ when students are interested, bored, distracted, it is sometimes much harder to distinguish when students are troubled.
26．对于我们来说，和他一起工作很艰难。
It is difficult for us ________ ________ with him.
27．把书和体育用品捐给需要的孩子更有意义。
It is more meaningful _______ ________ books and sports goods _________ children in need.
28．作为教师，我的职责是要为我的学生们树立一个榜样。
As a teacher, it's my duty to__________ ___________ ___________ for/to my students.
29．上山很艰难，下山却很好玩。
_______ _______ the mountain is hard work but to go down the mountains is great fun.
30．学一门外语非常重要。
________ is very important ________ a foreign language.
三、单项选择
31．______ is no longer too difficult for women and minorities ______ roles in American film and television.
A．What; to get B．It; to get C．That; getting D．Who; getting
32．George Floyd's killing was such a moment when white America finally understood how dangerous________ a Black man in the United States.
A．it was B．was it to be C．it was to be D．it was being
33．________ a better me is my goal.
A．Be B．To be C．Having been D．Am
34．It is very hard_______the work in ten minutes.
A．for finishing B．finished C．finishing D．to finish
35．It is very difficult for me ________ such a naughty boy.
A．teaching B．to teach C．taught D．teaches
36．________ there by bike will take us one and a half hours.
A．To get B．Gets C．Got D．Have got
37．It is very important for us ________ English well.
A．learn B．learning C．to learn D．learned
38．______ hard outside school is necessary and important in learning English.
A．Work B．To work C．Walking D．Walked
39．It is difficult for a foreigner ________ Chinese.
A．write B．to write C．to be written D．written
40．It’s really kind ________ you ________ help me with my English.
A．for, to B．of, to C．for, for D．of, for
41．“Once people think you are bad, it’s hard________，no matter what you' ll say," father warned his son.
A．for you to make yourself believe B．for you to make yourself believed
C．of you to make yourself believing D．of you to make yourself believe
42．It is easy ________ the consequences of unchecked plant disease: food shortage could kill millions of people and cause unrest in the world.
A．imagine B．to be imagined C．imagining D．to imagine
43．They realized that the problem Ted put forward was difficult _______.
A．to solve B．solved C．to be solved D．solving
44．It is important for children ______ more good books.
A．to expose to B．being exposed to
C．to be exposed to D．exposing to
45．—What do you think of your journey to Yunnan
—Everything is very fantastic，especially its fresh air.It is pleasant ________.
A．breathed B．being breathed
C．to be breathed D．to breathe
46．I was very lucky that it didn’t take me long ________ the environment of the new city.
A．to adjust me to B．to adjust myself to
C．to adjust for D．adjust on
47．No matter how bright a talker you are, there are times when it's better______silent.
A．remain B．be remaining
C．having remained D．to remain
48．It’s a great honor ______ to go abroad for further education.
A．to admit B．admit
C．admitting D．to be admitted
49．It’s standard practice for senior 3 students like us ________ only 3 day off during our National Day holiday．
A．having B．had C．to have D．have
50．Tom thought it was an honor ___________ to speak in the ceremony.
A．to invite B．to be invited C．inviting D．having invited
四、句型转换
51．To find a way to solve the problem is very easy for you. (改为用it作形式主语)
______ ______ very easy ______ ______ to find a way to solve the problem.
52．There is no harm in giving up smoking. （用it作形式主语改写句子）
________________
53．Please write letters to our relatives and friends by hand. Don’t send e-mails. It is a good idea.
（用it作形式主语改写句子，并用rather than合并为一句）
→___________________ to our relatives and friends by hand ________________．
54．In my opinion, it is possible that our team will win. (同义句转换)
In my opinion, it is possible_______________________________________________.
55．The church was one of those fine old English structures and was worth visiting. （同义句转换）
（1）→The church was one of those fine old English structures and was worthy____________.
（2）→The church was one of those fine old English structures and it was worthwhile____________ it.
试卷第1页，共3页
参考答案：
1．to remove
2．to reduce
3．to place
4．to be attracted
5．to warn
6．strengthen
7．to estimate
8．to recover
9．to memorize
10．to keep
11．to take
12．To do##Doing
13．to think
14．to bring
15．to give
16． to do legally
17．to be loved##be loved
18．to know
19．to complete
20．defend
21．It’s a great honor for us to be the host of
22． take notes
23． judge by/from
24．be attracted to
25．While it is easy to perceive
26． to work
27． to donate/contribute to
28． set an example
29． To climb
30． It to learn
31．B
32．C
33．B
34．D
35．B
36．A
37．C
38．B
39．B
40．B
41．B
42．D
43．A
44．C
45．D
46．B
47．D
48．D
49．C
50．B
51． It is for you
52．It does no harm to give up smoking.
53． It is a good idea to write letters rather than send e-mails
54．for our team to win
55． to be visited##of being visited visiting##to visit
答案第1页，共2页