题目内容

We can use MSN to ________with each other on the net.

A.
speak
B.
talk
C.
say
D.
tell

练习册系列答案

【小题2】 Why do we say the computer is a useful machine? Because _____

A．Our country asks us to learn it.	B．it can help us to do a lot of things.
C．We can use it to play games only.	D．it can help us to find jobs only.

【小题3】What do many teachers and parents complain about? They complain about _____ .

A．their students and children use computers to learn well.

B．computers let them lose their jobs

C．computers make their students and children fall behind

D．computers bring people a lot of trouble

【小题4】In this passage we know computers _____

A．also bring us trouble	B．bring us happiness only
C．are hated by people	D．are good for people’s health

【小题5】How do you understand the last sentence of this passage? It means ____

A．computers are used by people

B．people can live well without computers

C．one must decide how to use computers

D．computers are strange machine

阅读短文，根据短文内容，从短文后的五个选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。（共8分，每小题2分）

April 22 is Earth Day. Everyone on earth should care about and protect the earth! The earth has warmed by about 1 °F over the past 100 years, but why and how? Well, scientists are not quite sure. Maybe the earth gets warmer and warmer on its own. __1__

First, greenhouse effect (效应) is a very important reason for the change of the earth. People give out too much energy into the air every year. It makes the earth warmer. __2__Sometimes it becomes too hot and sometimes too cold. Sometimes there is too much rain and sometimes too little. The change of the climate makes the earth warmer. In turn, the warmth of the earth changes the climate, too.

When the earth becomes warmer, there may be more rain and a rise in sea level. __3___ On a Pacific island, 100 people have to move to higher ground because the sea is rising. These people can no longer live on the coast. Before that, two islands without people went underwater in 1999. Scientists say that the seas can rise by nearly one metre by 2100.

People can affect the earth's air, land and water. As for us, we can do many things to protect the earth. __4___ We can tell more people about protecting the earth.

A.So it will affect the growth of plants, animals and people.

B. But many scientists say that people are doing many things which make the earth warmer.

C.For example, we can use fridges less.

D. People in many cities turn off the lights for an hour on that day.

E.Another important reason is climate change.

“Cool” is a word with many meanings．Its old meaning is used to express a temperature that is a little bit cold．As the world has changed，the word has had many different meanings．

“Cool” can be used to express feelings of interest in almost everything When you see a famous car in the street，maybe you will say，“It’s cool．”You may think，“He’s so cool,” when you see your favorite footballer．

We all maximize（扩大） the meaning of “cool”．You can use it instead of many words such as “new” or “surprising”．Here’s an interesting story we can use to show the way the word is used．A teacher asked her students to write about the waterfall（瀑布）they had visited．On one student’s paper was just the one sentence, “It’s so cool．Maybe he thought it was the best way to show what he saw and felt. But the story also shows a lack of words．Without “cool”，some people have no words to show the same meaning．So it is quite important to keep some credibility（可信性）．Can you think of many other words that make your life as colorful as the word “cool”？ I can．And I think they are also very cool．

1. We know that the word “cool has had ________.

A．only one meaning B．no meanings

C．many different meanings D．the same meaning

2. In the passage, the word “express” means“________”.

A．see B．show C．know D．feel

3. If you are _______ something, you may say, “It’s cool．”

A．interested in B．angry about

C．afraid of D．unhappy with

4.The writer takes an example to show he is ________ the way the word is used．

A．happy with B．strange(陌生) to

C．worried about D．careful with

5.In the passage，the writer suggests（暗示）that the word “cool”________．

A．can be used instead of many words

B．usually means something interesting

C．can make your life colorful

D．may not be as cool as it is

“Cool” is a word with many meanings. It means a little cold at first. As time changes, the word gets many different meanings. We can use “cool” when we talk about something wonderful or somebody looking smart. For example. When you see a beautiful and expensive car in the street, you can say, “It is cool.” You may think the popular singer Jay Chow is cool. You can also use the word to mean something new and surprising. Here is an example. One day a teacher took the students to a farm and then asked them to write something about the visit. One of her students just wrote, “The farm is so cool.” Because he thought “cool” was the best word to show what he saw and felt. It also shows some people don’t have enough words. Without “cool”, they seem to have no other words to use. Can you think of any other words like “cool: with so many meanings? If you can they are also very “cool”.

1.The meaning of the word “cool” ______.

A. is always the same B. changes a lot

C. is “wonderful or smart” D. is “new and surprising”

2.“You may think the popular singer Jay Chow is cool”. Here “cool” means

A. a little cold B. a little hot C. new and surprising D. good-looking

3.When some people use “cool” everywhere they don’t have other words, the writer seems a little ______.

A. excited B. happy C. surprised D. worried

4.The best title is _____.

A. Meanings of the word “Cool” B. “Cool”, the Best Word to Use

C. People use “Cool” Too Much D. “Cool’ Is A New Word

Today almost everyone knows computers and the Internet. If I ask you “What is the most important in your life?” maybe you will say “Computers and the Internet.”

The first computer was made in 1946. it was very big but it worked slowly. Today computers are getting smaller and smaller. But they work faster and faster. What can computers do? A writer has said, “People can’t live without computers today.”

The Internet came a little later than computers. It is about twenty-five years later than computers. But now it can be found almost everywhere. We can use it to read books, writer letters, do shopping, play computer games or make friends.

Many students like the Internet very much. They often go into the Internet as soon as they are free. They make friends on the Internet and maybe they have never seen these friends. They don’t know their real names, ages, and even sex. They are so interested in making the “unreal friends” that they can’t put their hearts into study. Many of them can’t catch up with others on many subjects because of that.

We can use computers and the Internet to learn more about the world. But at the same time, we should remember that not all the things can be done by computers and the Internet.

1.The Internet can not be used for______.

A．studying

B．shopping

C．thinking

D．playing

2.When the computer was invented, it was______.

A．large and worked quickly	B．small and worked slowly
C．large but worked slowly	D．small but worked quickly

3.The Internet was born in about________.

A．1960

B．1970

C．1980

D．1985

4.Which of the following is TRUE?

A．Few students like going into the Internet.

B．Students use the Internet to make “unreal friends.”

C．These “Unreal friends” often meet each other

D．Students know the friends on the Internet very well

5.What does the writer think of the Internet?

A．It is wonderful

B．It can make students study harder

C．It is not good for students

D．It is helpful, but we can’t do everything on it.

We can use MSN to ________with each other on the net.

试题分类