精英家教网 > 初中英语 > 题目详情

(   ) 3. I always forget some new words. I'm very upset and don't know___________ 

A. how to do    B. when to do

C. what to do    D. where to do

3. C考査"疑问词+不定式"结构。what to do意 为"做什么",what是do的宾语。根据句意应是我不知道该做什么。故选C。另外,A、B、D项从结构上来说都缺少宾语,即应为how/when/where to do sth.

题目来源:仁爱英语同步练习簿九年级上下册 > Review of Unit 3

练习册系列答案
相关习题

科目:初中英语 来源: 题型:

9. The car           his father bought last month is very expensive.

查看答案和解析>>

科目:初中英语 来源: 题型:

1. You should pay more attention to your      (pronounce).

查看答案和解析>>

科目:初中英语 来源: 题型:

2. The study of English has been very popular with Chinese people.

              has been very popular with Chinese people.

查看答案和解析>>

科目:初中英语 来源: 题型:

4. Don't be afraid. The dog        (tie) to the tree.

查看答案和解析>>

科目:初中英语 来源: 题型:

3. He is thinking about which one he should buy.(改为同义句)

He is thinking about___________               

查看答案和解析>>

科目:初中英语 来源: 题型:

1. Bob is often late for school because he always gets up late. This makes his teacher mad. He needs to buy something to wake him up in the morning.

2. Tim likes listening to music when he is free. And he has to send e-mails to his customers(顾客)every day. He wants to buy something that can help him.

3. Summer has come. Tony is fat and he can't sleep well on such hot days. This troubles him a lot. He'd like to buy something to make him feel cool.

4. Alice often washes her hair late at night. It is often wet when she goes to bed. She is going to buy something that can dry her hair in a short time.

5. Susan is an office worker. She wants to improve her English, but she's too busy. She wants to buy something that can help her learn English on her way to work or back home.

 

A.  This product can make you cool during hoi days. It can help you change the temperature and control the humidity(湿度)of your room.

B.   You can do many things with this product, such as sending e-mails,playing games, getting online and so on. You can also listen to music with it when you want to relax.

C.   This product is useful to all of us. People often have one at home. It is often put up on the wall. If you want to know the time, just take a look at it.

D.  This can help you wash your dirty clothes and dry them. What you need to do is to turn it on and later hang the clothes on the line. With this product, life will be much easier for you. 

E.  
This product is small and easy to carry. With this product, you can listen to books as well as read them. You can download books from our website. We offer books in English, Chinese, Japanese and Spanish.

F.   It is a very helpful product which tells you the time. It can wake you up with a piece of music any time you want,but you have to set the time first.

G.  When you wash your hair,you need this product. It can make your wet hair dry in a minute. It can also be used for drying your wet clothes or some other wet things.

1._______  2._______ 3.      

4._______  5._________

查看答案和解析>>

科目:初中英语 来源: 题型:

14.       (化学)was her favorite subject at school.

查看答案和解析>>

科目:初中英语 来源: 题型:

10. Do you know how the greenhouse effect      (产生)?

查看答案和解析>>

同步练习册答案