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Do you know? There is one language used in 46 country in the world. People, young or old, short or tall, thin or fat, use it very often. It is everybody’s second 47 . It is very easy to 48 , though you can’t hear it. It is a sign language.
When you wave(挥手) to a friend on the street, you are 49 sign language. When you 50 up your hand in class, you are saying, “Please ask me, I think I know the answer,” or “I have some questions to 51 .” When you smile at someone, you mean to be 52 to him. When you put your forefinger(食指) in front of your mouth, you mean, “ 53 quiet, please.” When a policeman wants to 54 cars or buses, he raises his right arm. Sign language is very useful in quiet places or places 55 of noise. It is different from body language.
( ) 46. A. every B. any C. all
( ) 47.A.sign B. action C. language
( ) 48.A.write B. understand C. express
( ) 49.A.use B. using C. speaking
( ) 50.A.look B. make C. put
( ) 51.A.ask B. say C. answer
( ) 52.A.friend B. friendly C. kindness
( ) 53.A.Take B. Make C. Be
( ) 54.A.say B. catch C. stop
( ) 55.A.full B. none C. made
查看习题详情和答案>>B. spaceship
C. rocket
D. space suit
B. It will take me a long time to get to the moon by rocket.
C. The rocket will take me to the space station and by spaceship I will get there.
D. A and C.
B. Days are shorter but nights are longer on the moon.
C. Days are shorter than nights on the moon.
D. 28 days on the earth is as long as two days on the moon.
B. there is no air or water
C. night is hotter but day is colder
D. the moon is much smaller than the earth
B. harder
C. more slowly
D. more quickly
Light and shadow（影子）are friends．They usually go together．We receive light every day．At the same time, we produce shadow．
Light cannot shine through you．Your body stops it from passing．There is a dark spot（斑点）on the ground next to you．The light cannot reach the dark spot．This is your shadow．
At noon the sun shines over your head．Your body stops very little light reaching the ground．So your shadow is quite short．
But in early morning or late afternoon the sun is low in the sky． Its light moves over more of your body．Then your shadow is quite long．Your body keeps a lot of light from reaching the ground．
We love light, especially（尤其）sunlight．Without sunlight, life on earth is impossible．Most of us like to stand in the shadow of a tree in summer．But some people are afraid of their own shadow at night．They do not want to walk in a dark street．They do not want to see the shadow, either．But still light and shadow usually go together．
1．The sentence “Light and shadow are friends” means ________．
A．the shadow produce light
B．the light usually follows the shadow
C．they usually get on well with each other
D．when we get light, we can get shadow． They are always together
2．Light cannot shine through you because ________．
A．it is too weak
B．your body stops it from traveling on
C．your body is tall and strong
D．there is a dark spot on the ground next to you
3．Your body's shadow is long because ________．
A．the sun is low in the sky in the morning or late afternoon
B．the sun is over your head
C．your body stops very little light reaching the ground
D．the sunlight is very strong at noon
4．It is ________ in the shadow of a tree in summer, so many people like to stay there．
A．hot B．warm C．cool D．cold
5．Which of the following is NOT true?
A．There will be no shadow without light．
B．Shadow is produced when something stops the light from passing．
C．We produce light when we receive it．
D．Many animals and plants have to live on sunlight．
查看习题详情和答案>>A
Light and shadow usually go together. They are friends. We get light every day. 1 we make shadow. Light can not shine through you. Your body stops it from passing. There is a dark spot on the ground next to you. The light can not reach the dark spot. That is your 2 .At noon the sun shines right above your head.
body hardly stops all light from reaching the ground. So your shadow is quite 3 . In the early morning or late afternoon, the sun is low in the sky. Your body keeps a lot of light from reaching the ground. So your shadow is 4 .We love light, especially sunlight. Without sunlight, life on the earth can not live at all. Most of us like to stand in the shadow of a tree in 5 . But some people are afraid of their own shadow at night. They do not want to walk in a dark street. They do not want to see shadow, either.
( )⒈A. Sometimes B. All the same
C. At that time D. At the same time
( )⒉A. light B. body C. head D. shadow
( )⒊A. short B. long C. tall D. far
( )⒋A. short B. long C. tall D. far
( )⒌A. spring B. summer C. autumn D. winter
B
A：What’s wrong with you, madam?
B：I feel so weak every day. I can do 6 at all, doctor.
A：Do you have a pain in your head?
B：No, I don’t have a 7 .
A：Can you sleep at night?
B：Yes, I sleep very 8 .
A：What do you have for breakfast every morning?
B：Nothing. And I have only a little food for lunch and supper because I’d like to keep 9 .
A：Oh, I see. Nothing 10 . You need to eat more food and have three meals a day. And take exercise every day. Then you’ll get better soon.
( )⒍A. something B. anything C. everything D. nothing
( )⒎A.headache B.good head C.toothache D.stomachache
( )⒏A. much B. well C. late D. early
( )⒐A. healthy B. fat C. thin D. strong
( )⒑A. much B. at all C. for you D. serious
查看习题详情和答案>>阅读理解
Light and shadow are friends. They usually go together. We receive light every day. At the same time, we produce shadow.
Light cannot shine through you. Your body stops it from passing. There is a dark spot on the ground next to you. The light cannot reach the dark spot. This is your shadow. At noon the sun shines over your head. Your body stops very little light from reaching the ground. So you shadow is quiet short.
But in early morning or late afternoon the sun is low in the sky. Its light moves over more of your body. Then your shadow is quite long. Your body keeps a lot of light from reaching the ground.
We love light, especially sunlight. Without sunlight, life on earth is impossible. Most of us like to stand in the shadow of a tree in summer. But some people are afraid of their own shadow at night. They do not want to walk in a dark street. They do not want to see the shadow, either. But still light and shadow usually go together.
1．The sentence “Light and shadow are friends” means ________.
[ ]
A．the shadow produce light
B．the light usually follows the shadow
C．they usually get on well with each other
D．when we get light, we can get shadow. They are always together
2．Light cannot shine through you because ________.
[ ]
A．it is too weak
B．your body stops it from traveling on
C．your body is tall and strong
D．there is a dark spot on the ground next to you
3．Your body's shadow is long because ________.
[ ]
A．the sun is low in the sky in the morning or late afternoon
B．the sun is over your head
C．your body stops very little light reaching the ground
D．the sunlight is very strong at noon
4．It is ________ in the shadow of a tree in summer, so many people like to stay there.
[ ]
5．Which of the following is NOT true?
[ ]
A．There will be no shadow without light.
B．Shadow is produced when something stops the light from passing.
C．We produce light when we receive it.
D．Men, animals and plants have to live on sunlight.
查看习题详情和答案>>