题目内容


任务型阅读

  A plant has four main parts: flowers, leaves , stems(茎) grow above ground, and roots grow below ground.

  Roots bring water from the ground to the plant. The stem carries water from the roots to the leaves and flowers. It holds the leaves and flowers in the sunlight, too.

  Leaves make food for the plant. Why do plants have flowers? Plants have flowers because the flowers make seeds. New plants grow from seeds.

  People eat all parts of plants. For example, we eat the leaves of cabbage, the root of a carrot. Which part of rice do we eat? We eat the seeds. The seeds of the rice plant feed billions of people. What’s a billion? It’s 1,000,000,000.

阅读短文,完成下面的表格。

Parts of plants

What is it for?

An example to eat

1._______________

Bring water from the ground to the plant.

Carrot

2._______________

Carry water from roots and hold the leaves and flowers.

Celery(芹菜)

Leaves

Make 3.__________ for the plant.

4._______________

Flowers

5._________ seeds.

Broccoli


1.Roots;   2.Stems;  3. food;   4.Cabbage;   5.Make


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Many of us don’t know that eye care(眼护理) is important. It is said that if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural eye care should be put in a number one place.

There are several causes(原因) leading to poor eyesight(视力) like not enough food, genes(基因) and aging(老化). Televisions, computers and reading are also the causes of having poor eyesight. If you happen to work in front of the computer, it is best to take a break every once in a while. Something dirty can cause redness and they will make you uncomfortable. It is bad for your eyes, too. If this happens, the best way is to clean your eyes by using cold water. You must also try your best to protect your eyes from harmful(有害的) things. For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eye-sight from UV rays.

Eating healthy foods will do good to your eyesight. Remember that vitamin A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercises because exercise protects your eyesight, too. If a person exercises regularly(有规律的) and eats the right kind of food, his eyes will stay in good condition(状况) for a long time.

All above are natural ways of eye care that help us keep healthy eyes. Being happy all the time can be helpful to a person’s eyesight, too. In a word, eye care is very important, no matter how old a person is.

1. __________ is the most important way to protect our eyes.

A. Natural eye care B. Taking medicine C. Seeing a doctor D. Being happy all the time

2. What should you do if you have to work in front of the computer?

A. Eat healthy foods. B. Clean the eyes by using cold water.

C. Wear a pair of sunglasses. D. Have a rest after working for a while.

3. What do the underlined words UV rays mean?

A. 沙尘 B. 闪电 C. 紫外线 D. 超声波

4. Which is the best title of the passage?

A. Ways of eye care B. Ways of eye exercises C. Ways of Being Happy D. Ways of Being Healthy

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