( )They can see in the box.It's empty. A.something B.nothing C.anything D.everything 查看更多

 

题目列表(包括答案和解析)

When we can see well, we do not think about our eyes often: It is only when we cannot see perfectly that we come to see how important our eyes are.
People who are nearsighted(近视的) can only see things that are very close to their eyes. Many people who do a lot of close work, such as writing and reading, become nearsighted. Then they have to wear glasses in order to see distant things clearly.
People who are farsighted face just the opposite problem. They can see things that are far away, but they have difficulty reading a book if they don't hold it at arm's length. If they want to do much reading, they must get glasses too.
Other people do not see clearly because their eyes are not exactly the right shape. This, too, can be corrected by glasses. Some people's eyes become cloudy because of cataracts (白内障). Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them.
When night falls, colors become fainter(更模糊) to the eyes and finally disappear. After your eyes have grown used to the dark, you can see better if you use the side of your eyes rather than the centers. Sometimes, after dark, you see a small thing to one side of you. It seems to disappear if you turn your head in its direction. This is because when you turn your head, you are looking at the thing too directly. Men on guard duty sometimes think they see something moving to one side of them. When they turn to look straight at it, they cannot see it anymore, and they believe they were mistaken. However, this mistake happens because the center of the eye, which is very sensitive (敏感的) in daylight, is not as sensitive as the sides of the eye after dark,
【小题1】According to the passage, a _______ is more likely to be nearsighted.

A.guard B.doctor C.writer D.painter
【小题2】People who are farsighted _______.
A.cannot do a lot of close work without glasses
B.can only see things that are very close to their eyes
C.have the same problem as the nearsighted people
D.have difficulty reading a book if they hold it at arm's length
【小题3】To see a small thing at night, we need to look _______.
A.with wide open eyes B.with half shut eyes
C.straight at it D.in a slightly different direction

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Most children like watching TV. It' s very interesting. By watching TV they can see and learn a lot and know many things about their country and the world. Of course, they can also learn over the radio. But they can learn better and more easily with TV. Why? Because they can hear and watch at the same time. But they can' t see anything over the radio.

TV helps to open children' s eyes. TV helps to open their minds (智力), too. They learn newer and better ways of doing things. They may find the world is now smaller than before.

Many children watch TV only on Saturday or Sunday evening. They are always busy with their lessons. But a few children watch TV every night. They go to bed very late. They can' t have a good rest. How about you, my young friend?

1.A few children go to bed late because they _________。

A.are busy with their lessons                B.do their homework  C.watch TV   D.listen to the radio

2.Children can't see anything_________。

A.in the book        B.on the radio        C.on TV             D.by watching TV

3.TV helps to open children' s _________。

A.eyes and minds     B.minds             C.eyes or minds      D.eyes

4._________children watch TV only on Saturday or Sunday evening.

A.A lot             B.Much             C.A lot of           D.A little

5.Children can study better and more easily with TV because_________.

A.they like to watch TV                     B.they can hear at the same time

C.they can watch at the same time            D.they can listen to and see something at the same time

 

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Henry’s family has a picnic on the weekend.They ask their friends,Nancy and her husband(丈夫),to go with them.On Sunday morning,Henry’s wife(妻子),Kate,gets up early to get ready for(为…作准备)some food for the picnic.At nine o’clock in the morning,Nancy calls and tells Henry she would like to bring something to the picnic.Kate calls her back and asks her to bring a big bottle of orange juice.The two families go to a park near Nancy’s house.There are tables and chairs under the trees near the river(河).They can see the blue sky and green water there.Everyone likes the picnic and they have a nice Sunday afternoon in the park.

1.There are(有) ___________people in the passage.

A.three            B.four              C.five              D.six

2._______ brings a big bottle of orange juice to the picnic.

A.Nancy            B.Henry            C.Nancy and Kate     D.Kate’s husband

3.______ are near the river.

A.Some flowers      B.Some beds         C.Some children      D.Some trees

4.They have the picnic______.

A.before 12 o’clock                      B.on the Sunday morning

C.on a rainy(有雨的) day                   D.on the Sunday afternoon

5.Which of these is right?

A.The park is near Henry and Kate’s house.

B.At 9 o’clock in the morning,Nancy calls Kate.

C.They don’t like the picnic.

D.From the passage,we can’t know Nancy’s husband’s name.

 

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配对阅读。下面左栏是5个不同人物的出游信息,右栏是7则旅游广告,请为他们选择

最佳的旅游去处。

1.Sam would like

to climb one of the most beatutiful mountains in China one day. He wants to see the beautiful sights And enjoy the fresh air.

2. Maggie likes Traveling around. She’d like to see some falls and take some photos of the beautiful sights.

3.Liu Hao lives in the north. He’d like to travel to somewhere warm and he can sail a lot there.

4.Lucy has been working very hard for a Long time. She’d just like to relax on a beach in the Coming vacation.

5.The Smiths plan to make a trip this summer to somewhere in China. It must be a place where they can see ice and snow and  Something special.     A. Welcome to Paris

Paris is the capital of France and one of the liveliest cityes in Europe.

It has some fantastic sights: Eiffel Tower, Notre Dame, one of the most famous churches in the world.

B. Himalayas Climbing

The Himalayas is the hightest mountain in the world. You might come to the Himalayas to see and cimb up he mountains, and once you’re there, you’ll dicover more.

C. Niagara Falls Tour

Do you want to see falls? Then Niagara Falls is the place to be! Book now! We have special tours at a low price.

D. Travel to Huangshan Mountain

Huangshan Mountain is the most famous mountain in China. The air is fresh and clean. It’s famous for pine-trees, clouds, stones and spring.

E. Yu Long Mountain

The mountain is covered with snow all the year around and it is said that the ice and snow can be thousands of years old. You can also visit Lijiang Old Town.

F. Florida Beach

Travel to Florida and experience the beaches of South Walton! Each Florida beach has its special feel. Walking on the sand, looking at the clear blue water, you can’t find a better palce to relax.

G. Hawaii Sailing

2,100 miles Southwest of California lies Hawaii. Around it is the ocean.

The summers are warm but not hot. The winters are warm, too. If you Like sailing, Hawaii is the place to be! You can sail quite a lot everyday

 

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Most children like watching TV. It’s very interesting. By watching TV they can see and learn a lot and know many things about their country and the world. Of course ,they can also learn over the radio. But they can learn better and more easily on TV. Why? Because they can hear and watch at the same time. But they can’t see anything over the radio. TV helps to open children’s eyes. It helps to open their minds , too. They learn newer and better ways of doing things. Many children watch TV only on Saturday or Sunday evening. They are always busy with their lessons. But a few children watch TV every night. They go to bed very late. They can’ t have a good rest. How about you, my young friend?
【小题1】A few children go to bed late because they ______

A.are busy with their lessonsB.do their homework
C.watch TVD.listen to the radio
【小题2】Children can’t see anything ______
A.in the radioB.on the radioC.on TVD.by watching TV
【小题3】TV helps to open children’s ______
A.eyes and mindsB.mindsC.eyes or mindsD.eyes
【小题4】Why do many children watch TV only on Saturday or Sunday evening? Because ______
A.TV is not goodB.they don’t like watching TV
C.they have no timeD.they want to play football
【小题5】Children can study better and more easily on TV because ______
A.they like to watch TV
B.they can hear at the same time
C.they can watch at the same time
D.they can hear and watch at the same time

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