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（細(xì)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（腦溢血）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.
小題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 |
小題2:
can prevent high blood pressure, cerebral hemorrhages and so on.
| 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 |
小題3:At about 3 pm, drinking water can clean out the
in your body.
小題4:From the passage, we can see the best time to drink water is
.
| A．a(chǎn)bout eight o’clock in the morning | B．a(chǎn)bout eight o’clock in the evening |
| C．before supper | D．a(chǎn)t night |
小題5:The best title to this passage is
.
| A．Drink clean water | B．Don’t drink the boiled water |
| C．The use of water | D．Scientific water drinking |
t we eat every day.
r(粉末). Because of melamine, it’s reported that 4 babies died and more than 50 thousand babies are affected since 2008. Sanlu, a famous milk powder factory was closed. What’s worse, milk powder with melamine appeared in 2011 again. Problems of food safety, for example, poisonous rice, lean meat powder(瘦肉精) and plasticizers(塑化劑) are becoming more and more serious.