初中英语牛津译林版八年级上册Grammar优秀练习题

Unit 4 Do it yourself

第 3 课时 Grammar

一．祈使句

【精讲】当我们向他人发出命令，提出要求或建议时，常使用祈使句。祈使句的祝愿时you（听话人），通常不明确表示出来。

※（1）有的祈使句在意思明确的情况下，动词可省略。

        This way,please.=Go this way, please.

(2)          有些祈使句可用No开头，用来表示禁止。

      No smoking!禁止吸烟！

（3）为了使祈使句听来比较客气，委婉，除了用please外，句末还可用will you。

         Read the text,will you?读一下这篇文章，好吗？

（4）在祈使句的前面加上do可以加强语气，有make sure(一定，务必)的意思。

       Do remember to call me.

(5)          祈使句的答句常用一般将来时。

      --Don’t smoke here.

      --Sorry,I won’t.

1．Obey the traffic rules, ______ you’ll be punished.

A．but B．while C．till D．or

2．—Don’t forget to wear school uniforms on Monday morning.  

— ______

A．OK, I will. B．No, I will. C．OK, I won’t. D．Yes, I won’t.

3．It’s time for supper. Let’s ______ it.

A．stop having B．stop to have

C．to stop to have D．to stop having

4．______ away from the lake, boys. It is deep.

A．Stays B．Stay C．Staying D．To stay

5．______ play with fire. ______ with fire is dangerous.

A．Don’t; Playing B．Not; Playing C．Don’t; Play D．Not to; To play

6．______ wake up your sister, Ben. She needs a good sleep.

A．Don’t B．Doesn’t C．Aren’t D．Can’t

7．—His friend wants to go swimming ______ it’s very hot.

—It’s OK. But ______ allow him to do that alone!

A．so; not B．so; don’t C．because; not D．because; don’t

8．—To prepare for the school trip tomorrow, what should I do, mum?

—______ an umbrella with you and it will be useful when it rains.

A．Taking B．To take C．Take D．Took

9．______ late again, Bill! Or you will miss the wonderful fan meeting.

A．Don't to be B．Don't be C．Not be D．Be not

10．Why not fill our life with ______ ? Be happy and ______ every day!

A．happy; smile B．cheer; smiling C．cheerful; smiling D．joy; smile

11．______ on the icon, and you ______ visit Asia and Africa in only two hours!

A．Click; will B．To click; can C．Clicking; / D．To click; /

12．Smile at the world, ______ the world will smile back at you.

A．but B．and C．as D．or

13．—Please don’t forget to close the door when you leave the room. 

—______.

A．No, I won’t B．No, I will C．Yes, I won’t D．Yes, I will

14．“Put on your coat, ______ you will catch a cold!” This is what my mother often says to me.

A．and B．but C．or D．so

15．—Mike, ______ off the lights when you leave the classroom.

—OK, Mr. White.

A．turn B．turns C．to turn D．turning

16．—Remember ______ the classroom after school.

—OK. I ______.

A．cleaning; do B．to clean; do C．cleaning; will D．to clean; will

17．—I'm leaving now.

—______ you turn off the lights and the computer.

A．Make sure B．To make sure C．Find out D．To find out

二. Cut out pieces of card with a pair of scissors.

三. Please don' t give up. Keep trying and you will find you can remember things better.

三. You had better not / shouldn’t begin your work without reading them.

【基础练习】

一

一、根据句子意思和所给提示，用合适的单词填空

1. He’d like to p________ his bedroom blue.

2. I can remember words ________ (well) than before.

3. Don’t ________ (触摸) the dog. It may bite you.

4. There is a straight line under the ________ (句子). 

5. I need two _________ (张) of paper to finish my homework.

6. This knife is sharp (锋利的). Don’t _________ (切到) yourself!

二、根据句意，用括号内所给动词的适当形式填空

1. Please __________ (bring) me something to eat.

2. Let’s __________ (watch) the sports games together. 

3. __________ (not be) afraid, Millie. Come with me.

4. __________ (eat) too much is bad for your health.

5. ___________ (hurry) up, boys and girls, or we’ll be late.

6. Mr. Black told us __________ (not touch) the wet paint.

7. __________ (give) us ten years and just see what our country will be like.

三、按要求句型转换，每空一词

1. Close the window, please (改为否定句)

________ ________ ________ the window.

2. You must be careful next time, Julie. (改为祈使句)

  ________ ________ next time, Julie.

3. You mustn’t play with matches. It is dangerous. (改为祈使句)

________ ________ ________ matches. It is dangerous.

4. Don’t forget to turn off the lights, please. (改为反意疑问句)

Don’t forget to turn off the lights, ________ ________?

5. If you work harder, you’ll do better in English.

 ________ ________, ________ you’ll do better in English. (改为同义句)

四、根据汉语意思，完成下列句子，每空填一词

1. 务必告诉他这个消息！

________ ________ him the news!

2. 打开电视，看看CCTV-5放映什么节目。

________ ________ the TV and see ________ ________ _______ on CCTV-5.

3. 老师建议我别玩电脑游戏。

  The teacher advised me ________ ________ _________ ________ computer games.

4. 他用剪刀从报上剪下这张图片。

He ________ _________ the picture from the newspaper ________ a pair of ________.  

二

一、按要求句型转换，每空一词

1. You should put the goldfish in the sun. (改为否定句)

  You ________ ________ the goldfish in the sun.

2. You had better go there on foot. (改为否定句)

You’d ________ ________ ________ there on foot.

3. We should put the rubbish in the bin. (对划线部分提问)

________ ________ we ________ the rubbish?

4. It’s better for us to work hard at our lessons. (改为同义句)

  ________ ________ work hard at our lessons.

二、根据汉语意思，完成下列句子

1. 耐心一点，你会学好数学的。

  ________ ________, ________ you’ll learn Maths well.

2. 对于这件事，我只是略知皮毛。

I ________ _________ ________ _________ this matter.  

3. 火柴可能导致危险，你最好不要摆弄它们。

  _________ can be ________. ______________________________________.

4. 有时干“自己动手做”的活，要花挺长的时间。

  Sometimes it’ll take time __________________________________________.

5. 开始工作前，你应该先读读这些说明。

  You ________________________________________ before you start to work.

三．用括号中所给动词的正确形式填空，使短文完整

It’s easy for people 1________ (catch) cold in winter or spring. But we can also do a lot to stay healthy. Here is some advice.

Wash your hands often, and it will stop germs (细菌)  passing from one person to another. 2________ (not use) your hands when coughing (咳嗽). Use a tissue (纸巾), and then throw it away at once. 3________ (turn) your head away from people near you when you are coughing. Get some fresh air. Germs like staying in wet and warm room. So you’d better 4________ (keep) your window open at night when you are sleeping, or you 5________ (not have) enough fresh air. If flu (流感) is going around your house or school, you should  6________ (try) to stay away from those who  are ill. Remember to boil (煮) your towel (毛巾) for about a  minute to kill germs.

【能力拓展】

完型填空

Being safe at school and in your everyday life needs knowledge. If you remember the following information, your life will be much 1       .

● Always 2         the environment around you. You shouldn’t walk alone outside. 3         that you know where the public phones are. If 4        dangerous happens, you can find them quickly.

● Don’t use earphones (耳机) when running in the schoolyard or in the street. You will keep yourself from the outside world and that 5            be dangerous.

● Schoolbags should be carried towards the 6           of your body instead of being put on your back. When buses are crowded, it is easy enough for thieves to steal (偷) the things in your bags on your back.

● If 7       stranger follows you, cross the street and go in the other direction (方向). Let the stranger 8     that you know he or she is there. Next, go and get help from 9         if necessary. Don’t go home directly (直接地). You are safer in the street than you are in your home or in a lift.

● If you have to take a bus to a place far away, try to get to the stop a few minutes before the buses leave, This stops other people 10        studying you. On buses, don’t sit alone. Sit behind the driver or with friends. Don’t sleep.

1．A．safe B．safely C．safer D．safety

2．A．noticing B．notice C．noticed D．notices

3．A．Make up B．Make into C．Make out D．Make sure

4．A．nobody B．anything C．everybody D．nothing

5．A．must B．should C．can D．need

6．A．back B．front C．top D．bottom

7．A．an B．the C．a D．/

8．A．knowing B．knew C．know D．knows

9．A．other B．others C．the other D．another

10．A．from B．on C．in D．for