Unit2 Great minds
Grammar同步练习
一、单选。
( )1. --Shall we go shopping
--Sorry, I have lots of homework ________.
A. do B. to do C. doing D. does
( )2.It is very important ______ us ________these words.21cnjy.com
A. to, to remember B. for, to remember www-2-1-cnjy-com
C. for, remember D. for, remembering
( )3.It’s a good habit ________ a walk after dinner.2-1-c-n-j-y
A. to come B. to be C. to take D. to go
( )4.They decided ____ a letter ______ their thanks.
A. to write, expressing B. writing, express
C. write, expressed D. to write, to express21*cnjy*com
( )5.-_______ more about tomorrow’s weather, call 121.【出处：21教育名师】
-OK, I will. Thank you.
A. Know B. Knowing C. To know D.Knew【版权所有：21教育】
( )6.Please tell me _____ her. I have something ____ her.
A. where to find, telling B. where to find, to tell
C. where can find, to tell D. where finding, telling21教育名师原创作品
( )7.We can make a fire ________the room warm so that we can chat for a while.
A．to keep B．keeping C．keep D. kept
( )8. It takes me half an hour _____ to school by bus. 21*cnjy*com
A. get B. gets C. getting D. to get
( )9.I think the house is big enough ____.
A. to live in B. to live C. live D. living
( )10.I haven’t got a chair _______. Will you
make room for me
A. to sit B. to sit in C. for sitting D. sitting
用所给词的适当形式填空。
Jim agreed __________(go) to the West Lake.
2.It took us half an hour_____（work）out the problem．21·cn·jy·com
3.His wish is ________ (become) an artist.
4. Both coats look nice on me. I really don’t know which ________ (choose).
5.Would you like_____（go）shopping with me？
6. I’m sorry I forgot ________ (post) your letter on my way home.【来源：21cnj*y.co*m】
Many people think it very difficult _______ （learn）English.
I don’t know where___________(visit ) next year.
9. We went to town _________（do） some shopping.
10. We should think about what we can do ________ (keep) animals and plants from becoming endangered.
完成句子。
Rewrite the slogans with infinitives as subjects.
Buy a Compex computer. It is not expensive.
Using the computer is very simple.
Using the computer is very simple.
You can run any kind of software. It is easy.
Exploring the world of Compex is absolutely fascinating.
翻译句子。
1.我觉得那是提高你英语的最好办法。
I think that’s the_______ ________ ________ ________ your English.
她是一个工作起来很好相处的人。
She is a nice person_______ ________ ________ ________ ________.
3. 在上海生活是他一生的梦想。
_______ ________ ________ ________ is his lifetime dream. www.21-cn-jy.com
4.活到老，学到老。
One is never _______ ________ ________ ________ . 【来源：21·世纪·教育·网】
5.我们的梦想是使城市更美好。
Our dream is_______ ________ ________ ________ more beautiful.
Unit2 Great minds
Grammar同步练习
答案
一、1-5 BBCDC 6-10 BADAB
二、1. to go 2.to work 3.to become 4.to choose 5.to go21世纪教育网版权所有
6.to post 7.to learn 8.to visit 9.to do 10.to keep 21教育网
1.It is not expensive to buy a Compex computer.
2.It is very simple to use the computer.
3.It is not difficult to understand the handbook.
4.It is easy (for you) to run any kind of software.2·1·c·n·j·y
5.It is absolutely fascinating to explore the world of Compex.21·世纪*教育网
四、
1.best way to improve
2.to get on well with
3.To live in Shanghai
4.too old to learn
5.to make our city
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
精品资料·第 1 页 （共 1 页） 版权所有@21世纪教育网(共31张PPT)
Unit 2
Great minds
Oxford English
Module1 Geniuses
I am a genius.
Grammar:
Infinitives(2)
什么是动词不定式
(‘to-infinitives’)？
动词不定式（the Infinitive）是一种非谓语动词, 由“to+ 动词原形”构成，其否定形式是“not to + 动词原形”。动词不定式没有人称和数的变化，在句子中作主语、宾语、状语、表语和定语，但不能单独作谓语。
例如：We hope to get home soon.(作宾语)
My parents told me not to watch TV for too
long.(作宾补)
Revision
1. Infinitives as objects (不定式作宾语)
Three teenagers offered to do some voluntary work during the school holidays.
She wanted to paint a picture of the park near her home.
My mother and I will continue to visit Vivien.
I wanted to help disabled children.
We need to help children like Tim and raise their spirits.
want to do sth想要做某事
continue to do sth继续做某事
need to do sth需要做某事
offer to do sth主动要求做某事
常用的动词+to do作宾语有：
想要，忘记，拒绝（want, forget, refuse）
需要，努力，学习（need, try, learn ）
喜欢，同意，帮助（like, agree, help）
希望，决定，开始（hope, wish, decide, begin, start）
2. Infinitives as object complements
(不定式作宾语补足语)
Annie taught Tim to sing beautiful songs.
We want them to be happy.
want sb to do sth想要某人做某事
teach sb to do sth教某人做某事
类似用法动词汇总
advise sb (not)to do sth建议某人（不）做某事
want sb (not)to do sth想要某人（不）做某事
teach sb (not)to do sth教某人（不）做某事
warn sb (not)to do sth提醒某人（不）做某事
allow sb (not)to do sth允许某人（不）做某事
ask sb (not)to do sth叫某人（不）做某事
order sb (not)to do sth命令某人（不）做某事
expect sb (not)to do sth期待某人（不）做某事
tell sb (not)to do sth告诉某人（不）做某事
encourage sb (not)to do sth鼓励某人（不）做某事
3.Infinitives of purpose (不定式表目的)
Cindy used a brush to paint a picture
of a park.
They went to the hospital to help the sick children.
We can also use an infinitive to say why someone needs or uses something.
adverbial of purpose目的状语
Einstein often received invitations
to explain his theories at different universities.
To give more information about nouns, we can use infinitives after the nouns.
Presentation
A . Infinitives after nouns（作定语）
不定式做定语时，通常位于所修饰的名词或代词之后。动词不定式与被修饰词之间有着逻辑上的动宾关系。
eg.他决定离开学校。
He decided to leave school. (decision)
=He made a decision to leave school.
eg.他有能力做这件事。
He is able to do it. (ability)
=He has the ability to do it.
eg.我计划明年去参观纽约。
I plan to visit Paris next year. (plan)
=I make a plan to visit Paris next year.
1. A: I’ve made a decision.
B: _________________ what
A: _____________________ a genius.
B: You can’t be serious.
be become help make start
A decision to do
A decision to become
A1 Jim is telling May about his plete their conversation with the words from the box.
2. A: I’ve got an ability.
B: _______________what
A: _______________ a great doctor.
B: I don’t believe it.
An ability to do
An ability to be
3. A: I’ve made a plan.
B: ____________ what
A: ______________ life better for everyone.
B: You’ll probably fail.
A plan to do
A plan to make
4. A : I’ve decided to find a way.
B: _______________what
A: _________________ people live to be
1,000 years old.
B: You must be joking.
A way to do
A way to help
5. A : So now is the time.
B: _______________what
A: ________________ work.
B: I’ll give you some advice.
6. A: ________________ what
B: To stop dreaming.
The time to do
The time to start
Some advice to do
Practice
Role play the conversations from the box in A1.
to do Maths
At school, Einstein’s ability ___________ surprised his
teacher, but he was bored with other subjects. At the
age of 15, he was given the chance ________________,
but he did not do well in the exam. He did not lose
heart, however, and he had a wish _____________
The next day. This time, he succeeded. He kept trying,
so he achieved his dream _______________________.
to go to university
to try again
to become a scientist
become a scientist go to university
do Maths try again
A2 Complete the paragraph below with the words from the box.
注意：
1.动词不定式在句子中可作名词或不定代词的定语，只能放在被修饰名词或不定代词的后面。
例如：
We should have courage to face the music. I want to get something to drink.
eg. 我有很多作业要做。
I have much homework________.
He has no book _____.（他没有书读）
to do
to read
注意：
2.如果动词不定式和前面所修饰的词构成动宾关系，且动词是不及物动词，或者该不定式本身有宾语时，其后切记介词不能省。
例如:
I have a small bedroom to live in．
Have you got some pens to write with？
如果动词不定式修饰time,place,way 等
词时，介词可以省略。
例如: He has no place to live.
She has no friends ___.
A. to talk with B. to play
C. to chat
2. He wants to find a chair ___.
A.to sit B. to sit on C. sitting
3.We have two rooms ________， but I can't decide ________.
A．to live; to choose which one
B．lived; choose which one
C．to live in; which one to choose
To drive a genius like you is a pleasure, Dr Einstein.
To have a friend like Einstein was good.
To answer the question was easy for Einstein.
In most cases, we use it at the beginning of the sentence as an empty subject to refer to the infinitive.
Presentation
B . Infinitives as subjects（作主语）
It’s a pleasure to drive a genius like you, Dr Einstein.
It was good to have a friend like Einstein.
It was easy for Einstein to answer the question.
动词不定式作主语时句子有以下两种 :
(1)把不定式置于句首。 不定式作为句子主语时，谓语动词用单数形式。如：
To get there by bike will take us half an hour.
(2)用it作形式主语，把真正的主语不定式置于句后。
It will take us half an hour to get there by bike.
注：在很多情况下，特别是在口语中，如果这个不定式主语宾语太长，常采用先行it代替，而把不定式后置。
It's a great pleasure to be here.
I find it difficult to finish the homework.
it作形式主语的几种句型
1. It’s+ 形容词（修饰事）+ for sb.+ to do sth. It is important for us to read good books ．
It is not difficult for us to pass the exam.
( 介词为for时,表语的形容词difficult,easy,
hard,important,necessary等修饰事的词)
2. It’s+ 形容词（修饰人）+ of sb. +to do sth.
It is very kind of you to tell me the truth．
It is stupid of him to do such a silly thing．
（介词为of时，表语的形容词为kind，nice，good，polite，clever，foolish，right，wrong等表示对人的性格品质评价的形容词。）
3. It’s+名词+to do sth.
做某事是...的...
eg: It’s our duty to keep the room clean.
4. It takes sb. some time to do sth.
花费某人多长时间去做某事
eg: It takes me one hour to do my homework.
5. It seems＋形容词＋to do
做某事似乎是...的。
eg: It seemed impossible to save money.
--You’ve done very well this time.
---It’s really kind ____so.
A. of you to say B. for you to say
C. to you for saying
2. It’s impossible ___to finish the work in half an hour.
A. of us B. for us C. to us
3. It’s kind _____ help him.
A. for you to B. for you not to
C. of you to D. of you not to
Dr Green: Hello, Hans.
Hans: Hello, Dr Green. How long did it take you to get here
by plane
Dr Green: (1)_______________________________________.
(take/two hours) How long will it take to get to the
university
Hans: (2)_______________________________________.
(take/20 minutes)
It took me two hours to get here by plane
It’ll take 20 minutes to get there/get to the university
Hans once drove another scientist, Dr Green, from the airport to a university. Complete their conversation with infinitives and words in brackets.
Dr Green: Well, that’s not very long. Hans, you’re a very good
driver. Is it difficult to drive a car
Hans: No. (3)____________________________.(easy/drive)
Dr Green: Maybe I’ll learn to drive some day, but
(4)________________________________________
(difficult/for me/learn) right now. I’m too busy. Do you
like your job, Hans
Hans: Yes, I like it a lot. I meet many great people because
I’m a driver. (5)______________________________.
(lucky/for me/have/job)
It’s easy to drive a car
it’s difficult for me to learn to drive
It’s lucky for me to have this job
My dream is to be an engineer.
My wish is to be like Einstein.
Jane’s dream is to become a scientist.
Presentation
动词不定式常在be动词后作表语，用来说明主语的内容和身份,强调动作未发生。
C Infinitives after the verb to be
We also use infinitives after the verb to be.
动词不定式作表语的一些用法：
主语为aim,dream,hope,idea,plan,purpose，suggestion,wish等表示目的、计划或打算的词。如：
His wish/dream is to become an astronaut.
当句子的主语为work，job或function时，往往也使用这一结构。
如：The man’s job was to give advice to the
king./The function of an adjective is to describe or add to the meaning of a noun.
1. do the work/the most important thing/well
________________________________________
2 .in a year/Mr White’s plan/have a small shop ________________________________________
3. attract the students/my idea/by making a poster ________________________________________
4. children/her job/take care of ________________________________________
Put the words in the correct order to make sentences. Add other words if necessary.
The most important thing is to do the work well.
Mr White’s plan is to have a small shop in a year.
My idea is to attract the students by making a poster.
Her job is to take care of children.
Mr. Smith told his son _____ the football match because of the exam.(呼和浩特)
A. not to watch B. to not watch
C. not watching D. doesn’t watch
2. . It's very nice _________ you to get me two tickets _________ the World Cup.(安徽)
A. for， of B. of， for
C. to， for D. of， to
中考链接
3. It's our duty _________ the room every day. (甘肃省)
A. to clean B. cleaned C. clean D. cleans
4. He is not an easy man ______. (山东省)
A. get on B. to get on
C. get on with D. to get on with
1. Each bird loves to hear itself sing.
人人都有悦己之心。
2. Early to bed and early to rise makes a man healthy,wealthy and wise.
早睡早起，健康、财富、智慧伴你行。
3. Eat to live, but not live to eat.
吃饭为了生存，但生存不能只为了吃饭。
4. It is hard to please all. 众口难调。
5. One is never too old to learn.
活到老，学到老。
Do you know these sentences
