二、 單項填空

() 1. What's wrong with your computer?

—It a virus this morning. It doesn't w

ork now.

   A. made   B. took   C. caught   D. caused


練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：

五、 完形填空

There are robots all around us,making our lives easier. Some of them,like the 1 calculator (計算器) ，can work much more quickly than human beings 2 . And they never make mistakes. In some ways robots are better than people. They work quickly,3 do not make mistakes. They do not get 4 doing the same job over and over again. And they never get tired.

So robots are very useful in factories. They can be taught to do many different jobs. First their electronic brains must be shown 5 the job is done. A person moves the robot's arms and hands through each part of the job. The robot's brain 6 each move. When the robot is put to work on its own,its brain controls the rods (桿) ，wheels and motors which 7 its arms.

When the robot is 8 for a new job,its electronic memory is “wiped clean”. Then it is taught how to do its new task.

If the robot，s hands stop working,or if something gets in the way,it cannot do the next part of the job. So it stops and signals (發(fā)出信號) for 9 . Then a human engineer attends to (處理) the fault.

Robots are also used for doing jobs that are 10 . They can move objects (物體) which are too hot or too heavy for people to deal with.

() 1. A. bag   B. pocket   C. big   D. machine

() 2. A. do   B. did   C. may   D. can

() 3. A. but   B. still   C. further I) , then

() 4. A. exciting   B. boring   C. bored   D. surprised

() 5. A. how   B. why   C. what   D. that

() 6. A. reminds   B. keeps   C. watches   D. remembers

() 7. A. move   B. support   C. lift   D. lower

() 8. A. taken   B. supported   C. needed   D. done

() 9. A. danger   B. anger   C. hunger I) , help

() 10. A. good   B. dangerous   C. clean   D. safe

查看答案和解析>>

科目：初中英語 來源： 題型：

    三、 句子翻譯

    1. 當(dāng)時我正要去上海出差。

       

    2. 他的記憶力真差，經(jīng)常不能確定哪里可以找到他的衣服。

        

查看答案和解析>>

科目：初中英語 來源： 題型：

() 2. (2015 宿遷) The car was out of and hit a tree by the road.

   A. danger   B. breath   C. control   D. practice

查看答案和解析>>

科目：初中英語 來源： 題型：

() 2. you do,don't miss this exhibition,for it's hard for me to get the tickets.

   A. Whatever   B. However   C. Whenever   D. Whether

查看答案和解析>>

科目：初中英語 來源： 題型：

8. You can call your (私人的) doctor first when you don't feel well.

查看答案和解析>>

科目：初中英語 來源： 題型：

() 6. 一What should we the old books?

—Let's ask our teacher how to them.

   A. do with;do with   B. deal with;deal with

   C. deal with;do with   D. do with;deal with

查看答案和解析>>

科目：初中英語 來源： 題型：

四、 閱讀理解

The first robots were invented in the 1920s. Robots have appeared in many American films.In some films,they are stronger,faster and cleverer than people.

In real life,robots are mainly used in factories.They do some dangerous and difficult jobs for humans.

Robots also help disabled people,for example,blind people. Today many blind people have a guide dog to help them.In the future,guide dogs might be robot dogs.

One kind of robot guide dogs has wheels.lt moves in front of the owner.lt Ls very clever. It knows the speed of its owner's walk.The owner wears a special belt (帶子) . This belt sends instructions to the owner from the dog,such as “Stop here” “Turn left” or “Turn right”.

In the United States,another kind of robot helps disabled people to take care of themselves in their daily life. The robot hears the sound of its owner s  voice. It follows instructions such as “Turn the page” or “Make a cup of coffee”.

Robots are also used in American hospitals.They can do simple jobs.At one hospital,for examples robot takes meals from the kitchen to patients' rooms.lt never gets lost because this robot has a map of the hospital in its computer memory.

Though robots can help people in many different ways,they will never take the place of humans.

() 1. From the passage,we know robots cannot be .

   A. guide dogs   B. factory workers

   C. dangerous animals   D. hospital helpers

() 2. A robot guide dog .

   A. goes in front of blind people   B. walks side by side with blind people   C. has a map in its head   D. helps patients with their meals

() 3. Some disabled people need robots’ help to .

   A. take care of themselves   B. talk to other people

   C. become scientists   D. do dangerous jobs

() 4. In the passage,the writer wants to tell us that .

   A. robots are stronger and cleverer than humans

   B. disabled people cannot look after themselves without robots

   C. robots will take the place of humans some day in the future

   D. robots can help humans in many different ways

查看答案和解析>>

科目：初中英語 來源： 題型：

    () 5. Generally speaking,there be any survivors (幸存者) after such a long time. However,two young people were found . Life is super-nature!

       A. mustn't; living   B. can't; dying   C. may;dead   D. can't; alive

查看答案和解析>>

同步練習(xí)冊答案