以下为课件内提取的文本内容，仅供参考：

e.g. He is working on a report of the

experiment.

e.g. Time went by slowly.

Twenty years went by and her hair

was beginning to turn gray.

e.g. Tom is/gets engaged to Mary.

Tom and Mary are/get engaged.

2. go by

3. be/get engaged to sb.

work on +n./pron./v.-ing

He is working on inventing a new machine for office work.

e.g. Everything turned out satisfactory.

e.g. You may go on with your discussion.

e.g. He dreamed of becoming a pilot

4. go on with sth.

5. dream of

when he was in the middle school.

6. turn out

It looked like rain this morning, but

it has turned out to be a fine day.

7. There is no point (in) doing sth.

e.g. There is no point in arguing further.

Practice

(1) To learn about the universe, you need (2)to

have a telescope(3) to observe the stars with.

2. It takes time (4) to know a man.

3. Please remember (5) to bring me a book.

4. I’ve got a lot of work(6) to do.

5. (7) In order to catch the first bus,she got up early.

6. It is important for us(8) to learn English.

Subject: (4) (8) Object; (2) (5)

Attribute; (3) (6) Adverbial; (1) (7)

Fill in the blanks with the right phrases.

He _________ one day becoming a famous violinist.

2. Tom _____________ Ann.

3. Two weeks slowly _________ .

4. His suggestion ___________ to be a good one.

5. He ____________ his ink.

6. If we don’t finish painting the room today, we can

___________ it tomorrow.

7. He ____________ a novel.

dreams of

is engaged to

went by

turned out

has used up

go on with

is working on

work on, be engaged to, turn out,

dream of, go by, use up, go on with

练习

1. Is necessary to complete the design before National Day?

A.this B.that C.it D.he

When and where to build the new factory yet.

A.is not decided B.are not decided

C.has not decided D.have not decided

3. To live in hearts we leave behind is .

A.not to die B.to not die C.not dying D.dying not

4. She will tell us why she feels so strongly that each of us has a role in making the earth a better place to live.

A.to have played B.to play C.to be played D.to be playing

不定式在句中可以做主语、表语、宾语、定语、状语、补足语

5. When I handed the report to John, he said that George was the person .

to send B.for sending it C.to send it to D.for sending it to

6.—The light in the office is still on.

---Oh, I forgot .

A.turning it off B.turn it off C.having turned it off D.to turn it off

7.I to believe that God could make me enter a university.

A.reject B.require C.insist D.refuse

8.She can’t help the house because she’s busy making a cake.

A.to clean B.cleaning C.cleaned D.being cleaned

9.Not everybody has the ability in public.

A.of speak B.speaking C.spoken D.to speak

10.Mary is always the first student to answer the teacher’s questions in class.

rising B.to rise C.rose D.risen

11.—Mum ,why do you always ask me to eat an egg every day?

--- enough protein and nutrition as you are growing up.

A.Get B.Getting C.To get D.To be getting

12.—would you be so kind us out?

---With pleasure.

helping B.in helping C.help D.as to help

13.The purpose of new technologies is to make life easier.

it more difficult.

A.not make B. not to make C.not making D.do not make

14.In Australia he made a lot of friends a very practical knowledge of English.

get B.getting C.to get D.got

15.European football is played in 80 countries, it the most popular sports in the world.

A.making B.makes C.made D.to make

16.Yesterday I went to see him, that he had gone abroad two days before.

A.only to learn B.to learn only

C.only learned D.only learning

Paul doesn’t have to be made .He always works hard.

A.learn B.to learn C.learned D.learning

18.Charles Babbage is generally considered the first computer.

A.to invent B.inventing C.to have invented D.having invented

19.Wet umbrellas are not allowed into this hotel according to the rule.

A.to be taken B.to take C.taken D.taking

20.The patient was warned oily food after the operation.

A.to eat not B.eating C.not to eat D.not eating

21.The teacher ordered the classroom at once and the students began to work.

A.to be cleaned B. cleaned C. .to clean D.being cleaned

22.We agreed here but so far she hasn’t turned up yet.

A.having met B.meeting C.to meet D.to have met

23.---Does your brother intend to study German?

----Yes, he intends .

A.\ B.to C.so D.that

24.—Let me tell you something about the journalists.

---Don’t you remember me the story yesterday?

A.told B.telling C.to tell D.to have told

25.To fetch water before breakfast seemed to me a rule .

A.to never break B.never to be broken

C.never to have broken D.never to be breaking

26.The teacher asked us so much noise.

A.don’t make B.not make C.not making D.not to make