8B Unit 4 grammar 2练习

Unit 4 Grammar Ⅱ

一、根据提示完成句子

1.He borrowed my iphone 6s and hasn’t _______________(归还)it to me.

2.Every day students should get to school and get home__________________(准时).

3.Lucy hasn't finished reading the book, so she wants to_________________(续借)it.

二、用所给词的适当形式填空

1.Students do not have to_____________ (go) to school at weekends

2.Everyone must not________________ (smoke) in the library.

3.He _______ already _______________(recommend) some useful books to me.

4.There is _____________(something) in the fridge. I have to buy some.

5.We should read reviews about the book before ____________(buy).

三、单项选择

( )1.My mother was ill. I _____________stay at home to look after her.

A. must

B. had to

C. could

D. can

( )2.Cars, buses and bikes __________ stop when the traffic lights change to red.

A. must

B. can

C. may

D. need

( )3.---Mum, may I watch TV now? ---No, you ______ finish your homework first.

A. mustn’t

B. must

C. have to

D. can’t

( )4.---Must I finish that work today? ---No, you ___. You may finish it in three days.

A. shouldn’t

B. needn’t

C. mustn’t

D. hadn’t to

( )5.---What do you want to eat for lunch? I will prepare earlier today?

---Honey, you_______. Let’s go out to have something different.

A.mustn’t

B.can’t

C.shouldn’t

D.don’t have to

( )6.After a long walk, the old man __________be tired now.

A.can’t

B.must

C.has to

D.need

( )7.I need to know_________my work so that I can plan my day.

A.to start

B.when to start

C.who to do

D.where

( )8.The teachers hope all of us can hand ________our homework _______time every day.

A.up;in

B.out;on

C.on;in

D.in;on

( )9.who is knocking the door,_________may be my mother.

A.it

B.he

C.she

D.you

( )10.I had a lot of homework to do. So I _______stay at home and do my homework.

A.have to

B.ought to

C.had to

D.should

四、翻译句子

1.---“这本书我能借多长时间？”---“三周，你必须按时归还”

--- How long can I ____________the book?

---Three weeks. You must _________it on time.

2.因为我家离学校远，所以我不得不乘公交车去上学。

I __________________________because my home __________________________

3.你已经把书还给汤姆了吗？

Have you ________________________________________________?

4.在图书馆你必须保持安静。

You __________________________________________________.

5.我不知道到哪去寻求帮助。

I don’t know ____________________________________________________.

五、阅读理解

The sea looks very beautiful when the sun is shining on it. But people are afraid of it when there is a strong wind.

The sea is very big. It covers（覆盖）three quarters of the earth. The sea is also very deep （深）in some places. There is one place in the sea. It is about 11 kilometers deep there. The highest mountain （山）in the world is about 9 kilometers high. If we put the mountain into the sea at that place, there is about 2 kilometers of water above it.

In most parts of the sea, th ere are a lot of fishes and small living （有生命的）things. Lots of fishes eat them.

The sea can be very cold. Whe n people go down, the sea becomes colder and colder. Only some men can go down into the deep sea. But in 1970, five women lived in the deep sea for fourteen days.

( ) 1.Why are people afraid of the sea?

A. Because the sea is very big.

B. Because the sea is very deep.

C. Because there is a strong wind sometimes.

D. Because the sea will cover the land.

( )2.Lots of fishes ______.

A. don’t come out of the sea because it’s too hot

B. can’t live in the deep sea

C. have enough food because they are good at fishing

D. can eat the small living things if they’re hungry

( )3.In 1970, five women lived in th e deep sea for 14 days. This showed ______.

A. living in the deep sea was interesting

B. the sea was not cold at all

C. women could do things as men

D. people wanted to know how cold it was

( )4.Which of the following is NOT true?

A. The sea sometimes is very beautiful.

B. Only a quarter of the earth is land.

C. There are a lot of fishes in the sea.

D. If people go down into the sea, they will feel warmer and warmer.