题目内容

---I often chat with my friends on the Internet.
---You are so smart! Will you please tell me ________?

A.
how to do
B.
how to do it
C.
how to use
D.
when can I use it

B
试题分析：句意：我经常和我的朋友在网上聊天。——你太聪明了！你能告诉我如何做吗？how是疑问副词，不能用作宾语，故选项AC结构错误，宾语从句一般用陈述语序，故选项D语序错误，选B。
考点：不定式短语
点评：疑问词加不定式作用相当于一个宾语从句，其区分主要是依据疑问词的不同来判断。首先要理解每个选项的基本含义，然后结合语境具体分析。

练习册系列答案

【小题2】After Dick gets to school, he _____ first.

A．does morning exercises	B．does some reading
C．has classes	D．does the cleaning

【小题3】How many classes does Dick usually have in a day?

【小题4】How does Dick probably(可能地) go home?

【小题5】From the passage，we know that_____ .

A．Dick goes to school at 12:00 at noon

B．Dick doesn't like studying Chinese

C．Dick’s favourite sport is playing football

D．Dick's Chinese teacher is not friendly to him

Today, I want to write something about my mother. When I had something difficult to do, I often asked my mother for   1   . But she always said, “Do it yourself, dear.” I was not happy about this at all. I thought she was the    2    mother in the world.
For example, one day, I decided to   3  some friends to my home. My bedroom was not in order(整齐的). Books were    4 , and I didn’t make the bed. I asked my mother to help me clean it, 5  she still said, “Do it yourself, girl.”
Because of my “lazy mother”, I had to   6  my clothes and clean my room. I have to help my parents do   7 . I even had to go to the dentist by myself. It was really hard for me to do everything well, but I have    8  a lot.
As time goes by, I understand my mother. She made me clever and diligent (勤奋的) .     9 a great mother! A   10  mother is worth（等值于）one hundred teachers! Don’t you think so?

“I sometimes get up at three or four in the morning and I surf the net.”
“I often check my e-mail forty times a day.”
“I often spend more than three hours during one time on the net.”
“I spend more time in chat rooms(聊天室) than with my ‘real-1ife’ friends.”
Do you know any people like these? They are part of a new addiction(瘾) called Internet addiction. Internet addicts spend at least thirty to forty hours online every week. The use of the Internet can be an addiction like drug(毒品) use. People lose control(控制) of the time they spend on the Internet.
For example, one college student was missing for several days. His friends were worried, and they called the police. The police found the student in the computer lab: he was surfing the net for several days straight.
Studies show that about 6 to 10% of Internet users become addicted. And people worry about the teens because the Internet is changing the playing field for some of them. They spend more time in cyberspace than in the real world of friends and family.
Is “surfing the net” a hobby or an addiction for you? You may have a problem if you have these symptoms(症状):
●You do not go to important family activities or you do not do school work because you like to spend hours on the Internet.
●You can’t wait for your next online time.
●You plan to spend a short time online, but then you spend several hours.
●You go out with your friends less and less.
【小题1】What does the beginning of the passage tell us?

A．How to become an Internet addict.

B．What an Internet addict usually does.

C．Where to find an Internet addict.

D．Why to write this passage.

【小题2】 How does the writer describe the addicts’ use of Internet?

A．It is something like keeping drugs.

B．It is a way of producing drugs.

C．It is like taking drugs.

D．It is terrible to imagine.

【小题3】Why do people worry about the teens?

A．The teens are wasting too much money.

B．They used to work on the Internet.