题目内容
---_______ the Internet ___________ in your school?
---Yes, but the computer in our office has broken down.
- A.Is, used
- B.Is, using
- C.Does, use
- D.Has, used
考查use的用法。“你们学校用互联网吗？”“是的，但是我们办公室的电脑已经坏了。”当主语是物时，常用被动语态。句子的主语是the Internet，故用被动语态。对话谈论的是现在的情况，故用一般现在时。故选A。
Drinking water is good for your health. There are some scientific ways of drinking water.
1. It is the best medicine to drink two glasses of water in the morning.
2. Drink clean water.
3. Drink the water that has not been boiled.
Many people think boiled water is safe and good to people’s health. In fact, it is not true. The boiling point of water is 100℃. By boiling it, most bacteria（细菌）in water can be killed. In the past, the water was less polluted. So boiling was a good way to make clean water. But heavy metals and other dangerous things in today’s water are much more terrible than bacteria. Boiling doesn’t fix that problem. And boiling water may give us more of the dangerous things in our glass.
4. Never use soft drinks to take the place of water.
5. Water is also needed in winter.
6. Drink water at the right time.
1) After getting up in the morning, you have less water in your body, because you weren’t drinking for the whole night. So you should drink some water to keep your health after getting up in the morning. That can prevent high blood pressure, cerebral hemorrhages（脑溢血）and so on.
2) Drinking water at about 10 am helps your body keep enough water.
3) Drinking water at about 3 pm can clean out the wastes in your body.
4) About eight o’clock in the evening is the best time to drink water. Your blood gets thicker when you sleep. Water will make your blood less thick.
Besides, we should drink 2L of water every day. Water is so important for our life. We should drink water often.
【小题1】According to the passage, in the morning is the best .
| A．drinking some hot soup, medicine | B．drinking some porridge, breakfast |
| C．drinking some water, medicine | D．Drinking some soft drinks, medicine |
| A．Drinking some water after getting up in the morning |
| B．Drinking some water before going to bed |
| C．Drinking some soft drinks after getting up |
| D．Drinking some milk before going to bed |
| A．oil | B．food | C．wastes | D．fat |
| A．about eight o’clock in the morning | B．about eight o’clock in the evening |
| C．before supper | D．at night |
| A．Drink clean water | B．Don’t drink the boiled water |
| C．The use of water | D．Scientific water drinking |
