题目内容

There are many kinds of walls in the word, but the Great Wall is the greatest of all. It is famous all over the world. We Chinese call it “ The Ten-Thousand-Li Great Wall”, but in fact(事实上) it is not only so long. It’s over 6,000 kilometers long.

The Great Wall has a history of over two thousand years. When people go to the Great Wall , They want to know how the Ancient people could build it. Now, the Great Wall is a place of interest in Beijing . Many people go there to visit it every day.

1.Where is the Great Wall?

_____________________________________________.

2.How long is the Great Wall?

____________________________________________.

3.What do people want to know?

_____________________________________________.

4.Do many people go to the Great Wall?

_____________________________________________.

5.What do Chinese people call the Great Wall?

____________________________________________

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How to clean the keyboard

Turn off your laptop before you do any cleaning. Even though you won’t be putting water directly onto your laptop, you should turn off the power to make sure nothing gets damaged if a little moisture does get inside.

Turn off your laptop before you do any cleaning. Even though you won’t be putting water directly onto your laptop, you should turn off the power to make sure nothing gets damaged if a little moisture does get inside.

Turn the laptop upside down and gently tap or shake it. This will remove big pieces of dirt, crumps (碎屑) or other debris (碎片) that’s hiding in your keyboard.

Tip: It may help to spread a towel under the laptop before you shake it, to make cleanup easier.

Turn the laptop upside down and gently tap or shake it. This will remove big pieces of dirt, crumps (碎屑) or other debris (碎片) that’s hiding in your keyboard.

Tip: It may help to spread a towel under the laptop before you shake it, to make cleanup easier.

Spay between the keys with compressed air to remove dust. The air of the force will blow the dust that’s trapped between and under the keys.

Spay between the keys with compressed air to remove dust. The air of the force will blow the dust that’s trapped between and under the keys.

Remove dirt with a cotton ball and alcohol (酒精). Alcohol evaporates (蒸发)quickly, making it a safe alternative to using water on your laptop. Alcohol is especially good at removing the dirt left by your fingers. In addition, alcohol is good at removing germs (细菌).

Remove dirt with a cotton ball and alcohol (酒精). Alcohol evaporates (蒸发)quickly, making it a safe alternative to using water on your laptop. Alcohol is especially good at removing the dirt left by your fingers. In addition, alcohol is good at removing germs (细菌).

1.To remove big pieces of dust in our keyboard, we can ________.

A. put the keyboard under the tap and wash it

B. shake the laptop hard until the dirt falls out

C. turn the laptop upside down and gently shake it

D. remove the dirt with a cotton ball and alcohol

2.Using alcohol is safer than using water on keyboard because ________.

A. alcohol can remove germs B. alcohol can disappear faster when it is used

C. alcohol can protect our fingers D. alcohol is good for cleaning oil

3.Which of the following is NOT mentioned in the steps?

A. What should we do before cleaning.

B. How to remove big pieces of dirt.

C. How to remove the dust between the keys.

D. How should we clean the screen.

阅读下面短文, 按要求补全表格。(每空限填一词)

It is said that the eyes are “the windows of our soul”. Beautiful and bright eyes not only show a good health but also make you look very attractive. However, to have healthy eyes you have to look after them properly. Your eyes need taking good care of.

Be careful with your diet. First, eat food that is good for your eyes. They are fresh fruits and vegetables as fish, eggs, and milk. Besides, a regular amount of vitamins A and B2 should also be taken.

A regular and sound sleep is a must. It relaxes your eyes and gives them enough rest. Sleep not only helps repair the tired body. Usually, you must sleep for at least seven to eight hours every day. Loss of sleep can give you dark circles under the eye.

You must exercise your eyes every day. Blink (眨眼) your eyes at regular periods, which makes the eyeballs full of water and gives them a good wash.

We use our eyes in many wrong ways. Fox example, if a small thing goes into our eye we start rubbing it, which is wrong. Rubbing can hurt your eyes. Don’t read or write in poor or bright sunlight. Always use sunglasses as sunlight can cause eye tiredness. Light should not shine directly in your eyes. Too much reading, watching TV or working on the computer can also cause eye tiredness.

Remember to always take care of God’s most beautiful gift to you. Your life will be very colorless without your eyes.

How to keep your eyes 1.

Diet

●Eat food that is good for your eyes, such as fresh fruits and vegetables.

●Take an amount of Vitamins A and B2.

Sleep

●Sleep 2. your eyes and gives them enough rest.

●Sleep can also 3. the tired body.

Eye exercising

●Blink your eyes at regular periods.

Eye using

●It’s not 4. to rub your eye when something goes into it.

●Reading or 5. in poor or bright sunlight can cause eye tiredness .

●You have to use sunglasses to keep away from bright sunshine.

●You should have a rest after reading, watching TV or working on the computer.

Conclusion

●It’s very important to take good care of your eyes.

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