题目
题型：黑龙江省期末题难度：来源：
is quite true. The human body (人体) can go without food for a long time, but two or three days without
water usually make people dead.
Many people don"t understand how much water the human body needs to work well and many people
do not drink enough, especially (尤其) in hot weather. Most people drink when they are thirsty, but they
often need more water especially when they take exercises.
A man"s body is 65 to 75 percent (百分之…) water. If we do not have enough water, we feel tired
and may become ill.
3_______ if two or three days 4_______ water. In 5_______ weather, many people do not drink 6_______
water, because they don"t know how much water they 7_______. People should know when they take
exercises, they need 8_______ water. The water in the man"s body is 9_______ more than other matters
(物质) We"d better have enough water, 10_______ we may get ill.
答案
6. enough 7. need 8. more 9. much 10. or
核心考点
试题【根据短文内容填空，每空限填一词。 Of all the things we eat and drink, water is the most impo】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
list or come up with a few of your own.
●Plant flowers, grass or trees.
●Whenever you visit a park or beach, take away what you bring there-keep rubbish in a bag until you can
put it in a dustbin.
●Turn off the lights, TV sets when you leave the room. This saves a lot of electricity.
●Turn off the tap when you brush your teeth. You can save some water by not letting it run. Also, use a
glass cup instead of a paper cup because this saves paper.
●Keep the doors and windows closed in winter to keep warm air in.
●Give your old books and magazines to a library instead of throwing them away.
●Give your old clothes to poor children you know instead of throwing them away.
●Use both sides of paper.
●Stop pouring dirty water into the rivers or the lakes nearby.
●Encourage all your friends to do the same things you do to help protect the earth.
You don"t have to wait until Earth Day to do these things. Make every day Earth Day.
If everyone makes a contribution to protecting the environment, the world will become much more beautiful.
B. a notice
C. an advertisement
D. a proposal
B. to pour dirty water into the river
C. to save water by letting it run while we are brushing our teeth
D. that we can"t do all these things until Earth Day
B. use both sides of paper
C. give old books to a library
D. pick up waste paper at school
B. Close the doors in winter.
C. Use a paper cup when you brush your teeth.
D. Give your old clothes to the poor children.
B. save water and electricity
C. make better use of old things
D. protect the earth
and warmer. The 1990s were the warmest ten years and the 20th century was the warmest century.
There are many signs of the climate change around us. In Europe, the glaciers (冰川) of the Alps are
disappearing and the droughts in the Mediterranean are worse than before. Southern Spain is turning into
desert. And, as ice melts, sea levels all over the world are rising.
We are in danger because it will rain less because of the hot weather. In Southeast England there used
to be much rain. but the amount of rain will drop by half in the next 40 years. Fewer people may die from
cold in winter. but many more could die from heat in summer. In the summer of 2003, about 20,000 people
died from heat in France and soon happened in Britain.
B. The heat of summer.
C. The heavy rain.
D. Man-made pollution.
B. There is more snow than before.
C. There isn"t much water as before in the Mediterranean.
D. It is very cold in winter.
B. The reducing of rain.
C. The cold weather.
D. The strong wind.
B. Two years later.
C. In the next thirty years.
D. In the next forty years.
B. disappearance of glaciers
C. pollution of the air
D. droughts in the Mediterranean
Running is becoming popular these days. Many of us run for our health. Doctors say many of the health
problems come from these bad habits: eating too much, drinking too much, smoking, and not taking enough
exercise. Doctors tell us, "Eat and drink less, don"t smoke, and exercise more."
Running is a good form of exercise because it helps build a strong heart. It also helps most people lose
weight. One 68-year-old woman runs thee times a week. She runs to lose weight. "I love to eat," she says.
Running is good for health in other ways, too. Many runners say running keeps colds and other small
health problems away. "Running is my doctor," says one man.
Running can also help people lo relax. So today men and women of all ages enjoy running.
B. keep healthy
C. run fast
D. waste time
B. not to exercise
C. to drink much
D. to eat much
B. 体重
C. 速度
D. 健康
B. running people have many health problems
C. running helps build a strong heart
D. running people have few health problems
B. how to lose weight
C. running is a good way to keep healthy
D. running is better than doctors
over the world are looking for ways to make it clean again.
Have you ever watched the smoke from chimneys (烟囱) rising high and spreading (散布) out in the air?
Or seen the smoke that puffs (喷出) from cars and trucks on the road? Or watched the smoke trailing (从后
面喷出) from a jet plane?
Sometimes smoke looks pretty in the air. But it is not good to breathe. If we are going to keep well and
strong, we need to breathe clean air.
With more and more factories everywhere and more and more cars, trucks and planes, it is getting
harder and harder to keep our air clean.
Scientists have already found ways to stop or slow down some of things that made the air dirty. They
will not stop working till we have clean air again.
B. clear
C. clean
B. animal
C. every living thing
B. will
C. not good
B. good
C. well and strong
B. till
C. when
the south of the world. June, July and August are the winter months. The summer is in December, 3 and
February. The north of the country is 4 than the south.
Australia"s main problem is 5 . A very large part of the country has no rain at all. But the east coast has
rain 6 the year round. There are no dry months here.
In March 1982, there was a terrible drought (干旱) in Australia. The summer rain didn"t 7 . There were
138 million sheep in Australia this year. This was 14% of all the sheep in the world.
Because there was no 8 rain and the grass didn"t grow well, the farmers 9 to sell many of their sheep
and many sheep 10 , too. It was a great disaster (灾难) for Australian farmers.