题目内容

Computer technology(技术)has become an important part of people’s life.

This technology has its own special words.One well-known computer word is Google.It is the name of a popular “search engine(引擎)” for the Internet.

People use the search engine to find information about almost any subject on the Internet.The people who started the company named it Google because in math Google is very large number----one hundred zeros follow the number one.When you “Google” a subject,you can get a lot of information about it.

If you Google someone,you might find that person’s name on a blog.A blog(博客)is short for a Web log.It is a personal Web page.Some people write blogs to express their opinions and ideas over the Internet.Some use them to share their lives with faraway friends or family.Others write blogs to help them deal with sickness,money problems or to choose movies to see or books to read.Some people add information to their blogs every day.People who have blogs are called bloggers.

根据短文内容,判断句子的正(T)误(F)。

(  )1.Google and B log are two kinds of popular search engine.

(  )2.One can use Google to search the Internet for all information he wants.

(  )3.People may use Google to share their opinions or ask others for help.

(  )4.Bloggers should add information to their blogs every day.

(  )5.From the passage we can infer(推断)that computer technology is changing people’s life.

练习册系列答案
相关题目

Germs(细菌) are everywhere. You can’t see them, but they are on your desk, on your computer, and even in the air!

Like people, germs move around the world. They fly with us on planes. When food, clothes, and other things travel around the world, germs travel, too. Some germs are safe, but some are dangerous. Germs cause illnesses like colds and the flu.

Warmer Weather Brings Germs

The world’s weather is changing. Cooler countries are getting warmer, so insects from hot countries can move there. Some of these insects, like mosquitoes(蚊子), carry dangerous germs. These germs cause headaches(头疼), fever, and can even kill people.

Under Your Skin

Your skin protects you from germs. It stops some germs, but not all. They can enter your body when you eat, or when you have a cut. Germs are on your hands, too, they enter(进入) your body when you touch your eyes, nose, or mouse.

Fighting Germs

Your immune system(免疫系统) protects you, too. When germs get inside your body, your immune system finds and kills them. Special cells(细胞) move around your body and fight germs. They help you stay healthy. Other cells make antibodies. Antibodies help your body find and stop germs.

What can you do to fight germs? You should wash your hands with soap(肥皂) and water. Soap kills many germs, and water washes them away.

1.According to the text, insects ___________.

A.kill germs

B.carry germs

C.protect germs

D.love germs

2.The underlined word “there” refers to _______.

A.cooler countries

B.hot countries

C.everywhere

D.the world

3.What do antibodies do?   

A.They kill germs and wash them away.

B.They find and develop germs.

C.They help protect us from germs.

D.They carry dangerous germs.

4.Which can be the best title for this text?  

A.Germs Are Everywhere

B.Weather Is Changing

C.Skin Stops Germs

D.Germs Are Developed

 

There have been many great inventions, things that changed the way we live. The first great invention was one that is still very important today- the wheel. This made it easier to carry heavy things and to travel long distances.
For hundreds of years after that there were few inventions that had as much effect(影响) as the wheel. Then in the early 1800’s the world started to change. There was little unknown land left in the world. People didn’t have to explore(探测) much anymore. They began to work instead to make life better.
In the second half of the 19th century many great inventions were made. Among them were the camera, the light and the radio. These all became a big part of our life today.
The first part of the 20th century saw more great inventions. The helicopter in 1909. Movies with sound in 1926. The computer in 1928. And jet planes in 1930. This was also a time when a new material was first made. Nylon came in 1935. It changed the kind of clothes people wear.
By this time most people had a very good life, Man has a desire to explore again, the world was known to man but the stars were not. Man began looking for ways to go into space. Russia made the first step. Then the United States took a step. Since then other countries, including China and Japan, have made their steps into space.
In 1969 man took his biggest step from the earth. Americans first walked on the moon. This is certainly just a beginning thought. New inventions will someday allow us to do things we have never yet dreamed of.

  1. 1.

    This passage talks mainly about________.

    1. A.
      why cars were very important        
    2. B.
      when light was invented
    3. C.
      which country made the first step into space 
    4. D.
      how inventions effect people’s life
  2. 2.

    Nylon came out nearly at the same time as _______.

    1. A.
      radio
    2. B.
      camera
    3. C.
      jet planes
    4. D.
      movies
  3. 3.

    Which of the statements is not true?

    1. A.
      The wheel was the first great invention that is still very important today. For hundredsof years after that there were many other inventions having as much effect as the wheel.
    2. B.
      America, Russia, Japan and China began to explore the stars before1969.
    3. C.
      In the early 1800’s people began to work instead of exploring more unknown land to make life better.
    4. D.
      New invention will change our life greatly in the future.
  4. 4.

    What does “ a desire” mean in the sentence “Man had a desire to explore more.”?

    1. A.
      a good way
    2. B.
      a new invention
    3. C.
      a strong wish
    4. D.
      a wonderful idea
  5. 5.

    Man didn’t have a desire to explore a lot_______.

    1. A.
      at the beginning of the 1800’s
    2. B.
      in the 1960’s
    3. C.
      since the 1900’s
    4. D.
      from the 1800’s to the 1960’s

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网