over and over 一次又一次.再三地 Unit 2 What should I do? 【查看更多】

 

题目列表(包括答案和解析)

阅读下面短文,根据短文意思和首字母提示补全单词,使短文意思完整。共10分

    In some science fiction movies,people in the future have their own robots. They help with the housework and do the1.m      unpleasant jobs.

  Some scientists believe that there will be such robots,and they think that robots will be2.a   to talk to people in the future. But James White thinks it will be3.d     for a robot to do so. However,they agree it may4.t______ hundreds of years. They are now trying to make robots look like people,and do the same things5.a___us. There are already robots6.w______in factories. They do simple jobs over and over again. They will never get bored.

   In the future,there will be more robots everywhere,and humans will have7.l______ work to do. New robots will have many different8.s____. Some will look like humans and9.o______ might look like snakes. They could help look for people under buildings10.a______ an earthquake. That may not seem possible now,but we  never know what will happen in the future!

 

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The word “day” has two meanings. When we talk about the number of days in a year, we are using “day” to mean 24 hours. But when we talk about day and night, we are using “day” to mean the time between sunrise and sunset. Since the earth looks like a ball, the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning(旋转)of the earth. At the equator(赤道)day and night are sometimes the same length(长度). They are each twelve hours long. The sun rises at 6 o’clock in the morning and sets at 6 o’clock in the evening. For six months the North Pole is tilted(倾斜)toward the sun. In those months the Northern Hemisphere(半球)gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than nights. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days.

(   )6.When the Western Hemisphere is having day, the Eastern Hemisphere is having ________.

       A. both day and night              B. day

       C. neither day nor night            D. night

(   )7. A place is moved from day into night and from night into day over and over by ________ of the earth.

       A. the pushing                    B. the pulling

C. the spinning                    D. the passing

(   )8. At the equator day is as long as night ________.

          A. sometimes     B. never       C. usually        D. always

(   )9. When the North Pole is tilted toward the sun, the Northern Hemisphere gets ________ sunlight.

      A. less           B. more       C. all            D. no

(   )10. When it is winter in China,  ________.

      A. the USA is tilted toward the sun

      B. the South Pole is tilted away from the sun

      C. the North Pole is tilted toward the sun

      D. the North Pole is tilted away from the sun

 

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Richard found work in a big office after he had finished college. He liked to use his head and was good    46   his work. So he was often paid more than his workmates and he worked faster. But something was wrong with the young man one month. He couldn't fall    47   at night. So he was always    48   in the daytime and often made mistakes. He had to go to a hospital. The doctor looked him over and    49   him to buy some highly effective sleeping pills(高效安眠药). He took them    50   he went to bed. Soon after that he went to asleep.  Richard    51   in the morning, he had a look at the    52   on the wall. It was a quarter to seven. He got up and went to work after breakfast . As soon as he went in the office, he said to the head of the office, "Good morning, Mr. Clarke! I've    53   had a good sleep like last night's. And I'm feeling   54   better now!"  "Skunk(混蛋)!" the head    55   loudly.”We've looked for you for two days! I wanted you to do something important, but it's too late now!"

1.

A.for

B.in

C.with

D.at

 

2.

A.asleep

B.alone

C.afraid

D.behind

 

3.

A.well

B.hungry

C.thirsty

D.tired

 

4.

A.tell

B.say

C.ask

D.told

 

5.

A.after

B.since

C.before

D.because

 

6.

A.stood up

B.woke up

C.at down

D.lay down

 

7.

A.o’clock

B.map

C.picture

D.clock

 

8.

A.always

B.usually

C.never

D.often

 

9.

A.much

B.more

C.most

D.than

 

10.

A.laughed

B.shouted

C.smiled

D.asked

 

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The word “day” has two meanings. When we talk about the number of days in a year, we are using “day” to mean 24 hours. But when we talk about day and night, we are using “day” to mean the time between sunrise and sunset. Since the earth looks like a ball, the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning(旋转)of the earth. At the equator(赤道)day and night are sometimes the same length(长度). They are each twelve hours long. The sun rises at 6 o’clock in the morning and sets at 6 o’clock in the evening. For six months the North Pole is tilted(倾斜)toward the sun. In those months the Northern Hemisphere(半球)gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than nights. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days.
(  )6.When the Western Hemisphere is having day, the Eastern Hemisphere is having ________.
       A. both day and night              B. day
       C. neither day nor night            D. night
(  )7. A place is moved from day into night and from night into day over and over by ________ of the earth.
       A. the pushing                    B. the pulling
C. the spinning                    D. the passing
(  )8. At the equator day is as long as night ________.
          A. sometimes     B. never       C. usually        D. always
(  )9. When the North Pole is tilted toward the sun, the Northern Hemisphere gets ________ sunlight.
      A. less           B. more       C. all            D. no
(  )10. When it is winter in China,  ________.
      A. the USA is tilted toward the sun
      B. the South Pole is tilted away from the sun
      C. the North Pole is tilted toward the sun
      D. the North Pole is tilted away from the sun

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 The word“day” has two meanings. When we talk about the number of days in a year,  we are using “day” to mean 24 hours. But when we talk about day and night,  we are using“day” to mean the time between sunrise and sunset. Since the earth looks like a ball,  the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning(旋转)of the earth. At the equator(赤道)day and night are sometimes the same length(长度). They are each twelve hours long. The sun rises at 6 o’clock in the morning and sets at 6 o’clock in the evening. For six months the North Pole is tilted(倾斜)toward the sun. In those months the Northern Hemisphere(半球)gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than nights. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days.
【小题1】When the Western Hemisphere is having day,  the Eastern Hemisphere is having ________.

A.both day and nightB.day
C.neither day nor nightD.night
【小题2】A place is moved from day into night and from night into day over and over by ________ of the earth.
A.the pushingB.the pullingC.the spinningD.the passing
【小题3】.At the equator day is as long as night ________.
A.sometimesB.neverC.usuallyD.always
【小题4】When the North Pole is tilted toward the sun,  the Northern Hemisphere gets ________ sunlight.
A.lessB.moreC.allD.no
【小题5】.When it is winter in China,  ________.
A.the USA is tilted toward the sun
B.the South Pole is tilted away from the sun
C.the North Pole is tilted toward the sun
D.the North Pole is tilted away from the sun

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