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

【小题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

【小题3】At about 3 pm, drinking water can clean out the          in your body.

A．oil

B．food

C．wastes

D．fat

【小题4】From the passage, we can see the best time to drink water is          .

A．about eight o’clock in the morning	B．about eight o’clock in the evening
C．before supper	D．at night

【小题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

Is the world too crowded? Well, that’s a hard question to answer. It’s all a matter of perspective(视角).In Montana, you might drive for a mile in any direction and not see another human being. In Macao, 60,000 people live in every square mile!
What is true is that the world’s population doesn’t stay the same. It has been increasing at a very fast rate(比例).That’s in part because in each generation(代) these are more people who then have children than in the last generation.
Five hundred years ago, the population of the world was about 460 million. In 1900,the world’s population was under 2 billion(十亿).Right now it is doubling every 40 years. That means, if this rate of growth continues, when you are a parent, there will be twice as many people on earth as there are now. Wow! Now that’s a whole lot of people! Soon the world’s population will probably reach 7 billion. Some people worry about that! But there is a lot of disagreement about just how many people on earth equals(相当于) too many people. But everyone agrees that the more people there are, the more resources(资源) the world needs to feed, house and take care of all of them, and the more need there is to think carefully about how we live and use the earth’s resources.
【小题1】From the first paragraph we can know that ­________.

A．Montana is too crowded

B．Macao is too crowded

C．the world is too crowded

D．the world is not too crowded

【小题2】The population is increasing fast partly because ________.

A．people live longer than before

B．there are less wars than before

C．medicine is developing faster than before

D．more couples now would like to have children than before

【小题3】What was the world’s population 100 years ago?

A．450 million.	B．about 2 billion.
C．40 billion.	D．7 billion.

【小题4】The writer thinks that with the population increasing, we should ________.

A．find more resources

B．use more resources

C．think about our ways of living

D．move to other places

【小题5】From the passage we can learn that the writer ________.

A．thinks the world already has too many people

B．thinks the world can feed no more than 7 billion people

C．is not sure when the world’s population will reach 7 billion

D．is not sure what the largest population that the world can feed is

Now and then we all get ill. Then we usually go to see a doctor. Doctors know a lot about what makes us ill. They may give us something to take. The medicine often makes us well again.
But sometimes the doctor’s medicine doesn’t work. A sick person does not get well. The pain doesn’t go away. There was such man. He was in hospital, but he wasn’t well. Then he found a new “doctor” inside himself. This “doctor” was his own sense of humor（幽默）. He saw funny films. He read funny books. And he liked to learn something interesting. Laughing took away his pain. Then he was able to sleep and rest. His own happy feeling helped him to feel well again. And he told his story in a book. He said that laughing was his best “medicine”. His doctor thought so, too.
Another man was ill, and he had a terrible pain in his back. The doctors could not stop it from hurting. So the man began to “picture” his pain. In his head he “drew” a picture of a dog. He imagined（想象） it as a real dog. And it was biting（咬） his back. It was hurting him. Then the man talked softly to the dog. He put his hand on the dog’s head. He made friends with the dog. And his pain went away!
These stories may surprise you. But more and more people are getting well in this way. So call on the “doctor” inside your own head. And stay happy and well!
【小题1】The medicine given by doctors_______.

A．never works well	B．always tastes terrible
C．doesn’t work sometimes	D．always makes patients feel worse

【小题2】In the second paragraph “a new doctor inside himself” means   

A．his own doctor	B．his optimism(乐观主义)
C．the doctor in his home	D．the medicine made by himself

【小题3】The second patient felt well again because of      .

A．good medicine	B．the doctors
C．his sense of humor	D．the “dog” in his head

【小题4】We can stay happy and well by     .

A．visiting the “doctor” inside our own heads	B．drawing a picture of a dog
C．going to see a doctor as often as possible	D．taking more medicine

【小题5】We should believe that    .

A．doctors can heal all patients

B．no one can help patients but themselves

C．only medicine can make patients feel better

D．sometimes a patient can help himself in his own way.

If you open today’s newspaper, what do you see? Ads! Look through a magazine. More ads! Turn on the TV. Still more ads! Everywhere you look, someone has something to sell.

      Here are some ways ads get us to buy. Some ads use famous people. Stars are paid to sell a product. Think about it. Do they really know about medicine? Do they know about soft drinks? There people may be famous, but they may not know about what they are selling.

      Some ads make you think you’re getting the word of an expert. They say, “Doctor said.” A man in a white coat comes on TV. He looks nice. “I use Bright and White,” he says. This man looks like a doctor. But he is an actor. He has been paid to sell this product.

      Does soap have anything to do with a pretty child? But ads may show their product with something nice, such as the sun, the flowers and so on. Such an ad is about feelings rather than facts. Ads are full of strong words. Words like “new” and “improved” have strong influence. They can help a product sell. The soap may be called “Spring Rain”. A car may be called “Tiger”. Strong words work on our feelings.

      Some ads make promises（承诺）. But can they keep them? No. Some ads use our fear of being too late. “Buy now!” they say. “Selling ends soon.” Check to see if this is true. Don’t hurry. Take time to think. All ads hope we will buy something, do something, or think in a certain way. Know what ads are doing. Ask questions to yourself. Don’t let their words and pictures fool you.

1.Why do famous people appear in ads?

      A. Because they know every product well.

      B. Because they want to serve the people.

      C. Because they can make money from the ads.

2.The underlined word “expert” in Paragraph Three probably means _____.

      A.主持人                   B.专家                      C.演员

3.According to the passage, which of the following is NOT true?

      A. The famous people may not know about what they are selling.

      B. Some ads make promises to people and they can keep them.

      C. Ads are full of strong words, such as “new” and “improved”.

4.According to the passage, we know that “Tiger” might be the name of _____.

      A. a kind of car            B. a kind of computer   C. a kind of soap

5.What does the writer want to tell us?

      A. We should not always believe the ads.

      B. We should buy things that ads ask us to buy.

      C. We should think about ads before buying things.

 

Hundreds of years ago, life was harder than it is today. People didn’t have modern machines. There was no medicine, either.
Life today brings new problems. One of the biggest is pollution. Water pollution has made our rivers and lakes dirty. It kills our fish and pollutes our drinking water. Noise pollution makes us talk louder and we become angry more easily. Air pollution is the most serious kind of pollution to all living things in the world.
Cars, planes and factories all pollute our air every day. Sometimes the polluted air is very thick. People cannot see the sky clearly.
Many countries are making rules to fight against pollution. Factories now must clean their water before they throw it away. And they mustn’t let dirty smoke go into the air.
There are many things we can do to fight against pollution. We should put waste things in dustbins and do not throw them on the ground. We should go to work by bike or on foot instead of taking a car or a bus. If there are fewer people driving, there will be less pollution.
Rules are not enough. We should do our best to fight against pollution.
【小题1】Which of the following is NOT true about life in the past?

【小题2】What should people do to fight against pollution?
【小题3】The most serious pollution is              .
【小题4】What should factories do to fight against pollution?
【小题5】From the passage, we know that              .