题目内容

Our classmate, Peter _________ a famous TV star.

A. want to B. wants to

C. wants to be D. want to be

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If your mother told you to eat carrots so you’d be able to see in the dark, she was right. It turns out that feeding kids carrots is just one of a number of things to keep eyes healthy. Other things include regular eye exams, and sunglasses or hats are also very helpful, experts say.

While eye disease is sometimes hereditary(遗传的), some are still preventable（可预防的）, said Dr. Ron Weber, an Atlanta-based ophthalmologist. For example, nearsightedness, “not only has a genetic(基因的) component but is also influenced by how kids use their eyes during childhood,” he told Reuters Health by phone.

He said that extended close work, such as reading, has long been thought to cause nearsightedness. Recent support has come from a study in which people with a higher level of education were more likely to have nearsightedness, because they spend more time reading or working on computers. Another study showed that children who spend more time outdoors are less likely to become nearsighted.

But these findings don’t mean kids should be stopped from reading or working on the computer. Instead, Weber suggests, make sure a child’s environment is bright enough while they are doing close work. Parents should also help kids get into the habit of holding their reading material at the perfect distance – about 18 to 22 inches, he said. Finally, taking a break every five minutes or so, to let the eyes relax and focus on an object in the distance, will also help.

One of the most important things a parent can do to help head off eye disease and vision problems is to make sure their child gets regular eye exams, beginning early in life. “The majority of vision problems in children are preventable and treatable,” said Dr. Ida Chung.

1.What does the writer want to tell us in the passage?

A. It is important to keep your eyes healthy.

B. People seldom pay attention to eye health.

C. It is necessary to give your kids carrots.

D. All the eye disease are hereditary.

2.Which one is good for our eye health according to the third paragraph?

A. Spend more reading on computers.

B. Spend more time indoors.

C. Spend more time doing outdoor activities.

D. Spend more time working on computers.

3.The underlined part in the last paragraph means__________.

A. treat B. stop C. cover D. increase

4. Which can be the BEST title for this passage?

A. Eating carrots

B. Eye disease

C. How to keep eyes healthy

D. The importance of eye health.

As we all know, people couldn’t live without water. Some parts of our bodies are made of water. We depend on clean water to live every day.

However, we human beings are polluting water seriously. In some areas of China, people are still in great need of clean water. Dirty water is one of the world’s biggest health problems. It’s harmful to our health. When water from the rain and melting(融化) snow runs through roads, it picks up some dangerous chemicals and other things along the way. Many of the rivers are short of protections, so they are easy to be polluted by factories or animals’ waste.

World Water Day has grown to become one of the important dates since 1993. In 2013, World Water Day shares the topic of Water Cooperation(合作). If everyone tries their best to save and protect the clean water, our living conditions will be much better.

1.we know that people couldn’t live without _________ according to the first paragraph.

A. fire B. water C. books D. language

2.Many of the rivers are easy to be polluted by __________.

A. animals B. human beings’ waste

C. fish D. factories or animals’ waste

3.he underlined phrases “pikes up ”in paragraph 2 means“______”.

A. 毁坏 B.接送 C.带走 D.拾起

4.When has World Water Day become one of the most important dates?

A. since 1993. B. in 1993 C. in 2013. D. since 2013

5.Which of the following is NOT right?

A. Dirty water does harm to humans’health.

B. Human beings aren’t short of clean water.

C. The topic of 2013 World Water Day is Water Cooperation.

D. We should try our best to protect the clean water.

Hurry up, __________ you will miss the early bus.

A. and B. but C. or

________is an English girl.________name is Kate.

A．She; She B．She; Her

C．Her; She D．Her; Her

Is that your pencil ______ the lost and found box?

A．in B．at C．on D．of

--- Do you enjoy playing badminton? ---Yes, I do.

A. the B. a C. an D. /

- There are fifty students in our class, and of us football.

A. two third, likes

B. two thirds, like

C. two thirds, likes

Bats are the only flying mammal(哺乳类动物) in the world. They can’t see very well. It is long believed, in many places, that all bats are blind(瞎的). “Blind as a bat” is often heard.

Yet they have no trouble flying in the darkest nights and finding their way around. How can bats fly and see at night? They fly by radar (雷达).

The bat’s radar system works the same way as the one that ships and planes use. When a bat flies through the air, it makes sounds that people can’t hear. If the sounds hit things, they will come back. The bat’s ears can receive the messages. In this way it can know where the things are.

Bats go out to look for food at night. In the daytime they stay in some dark places. Some people think bats are bad animals. In fact, they are useful animals.

1.The bat has no trouble flying in the darkest nights because________.

A. its eyes are good

B. it can’t see well

C. it can make a sound

D. it has a kind of radar system to help it

2.When does the bat begin to go out to look for food?

A. In the daytime.

B. In the early morning.

C. At night.

D. In the late afternoon.

3.The bat “sees” things with its________.

A. ears B. eyes C. mouth D. nose

4.Which of the following is True?

A. The bat is the only flying animal in the world.

B. The bat has poor eyesight, but it can “see” its food.

C. Not all bats are afraid of flying in the sun.

D. The bat often comes out in the daytime.

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