游客
题文

任务型阅读
阅读下面的短文,从文后方框中选择恰当的句子填入文中空白处。
When you read this sentence, the population of the earth has grown by 10 people.1_________
Most of these new people are born in developing countries.2_________
In the developed countries of Europe and North America, the population is growing very slowly. This is because women in these countries have, on average(平均), only one or two children. 3_________
In the developing countries, more than one billion people already live below the poverty line (贫困线).
4_________ Children get little or no time at school and suffer from many kinds of diseases.
The UN has said that the world’s population will reach 12.5 billion people by the year 2100. If the number makes your head spinning(眩晕), you’re not alone. Many experts are worrying that so fast population growth could have very bad results. 10_________

A. These countries are found in much of Africa, South America and parts of Asia.
B. These people don’t have enough food to eat and they live in poor housing.
C. That may not sound much, but it’s about 14,000 people per hour.
D. But in the developing countries, many women have five or more children.
E. It could hurt the environment and increase the number of poor people.
科目 英语   题型 阅读理解   难度 中等
登录免费查看答案和解析
相关试题

All my friends at school smoked. My dad smoked; he didn’t want me to smoke but my friends kept saying I was stupid. They asked when I was going to grow up. So I started when I was sixteen and after a month I couldn’t stop. But two years later I could feel what smoking was doing to me. I couldn’t run far, and I coughed every morning. I got very ill and decided to stop. It wasn’t easy, but now I’ve done it, and I feel better. Now I have money for other things.
If you smoke, you are twice as likely to die from a heart attack. And the more you smoke, the earlier the heart attack is likely to be. For example, a 50-year-old who smokes more than 20 cigarettes a day, is four times more likely to have heart disease than a non-smoker of the same age.
What does smoking do to the heart? First of all, it makes the heart beat faster and increases the blood pressure. The cigarette smoke also reduces the amount of oxygen in the blood. Consequently, the heart has to work harder, with less oxygen. Finally, your arteries will narrow faster if you smoke.
So if you want to reduce your chances of getting heart disease, the answer is easy –– not to smoke. Don’t copy your friends and other people who smoke. If you smoke, find out how to stop. Stopping isn’t easy, but you’ll be healthier, and ……
Who is more likely to have heart disease?
A. A smoker
B. A non-smoker
C. A 50-year-old person
What does the writer think of smoking?
A. It is good for his health
B. Smoking is bad for him
C. It is interesting
What happens after the writer stopped smoking?
A. He becomes rich
B. He has more friends
C. He becomes healthier and has money to do other things

Ask any student which subject he or she hates most.9 out of 10 students will answer “math”.No matter which country you visit,no matter which grade you are in,you may not learn art,geography,chemistry or Chinese,but you always learn math. Why is this so?How come so many students hate math,and yet cannot avoid learning it in school?
Jenny Sanders,a high school student in California,asks,“What good do we get from learning math?We can use computers to compute numbers,and we can use computers to store information. I think learning math at school is a waste of time.”
However,there is much more to math than just learning to add and subtract(减) numbers. In fact,math is not so much about calculation (计算) as it is about learning to think logically (逻辑地) and solving problems. Of course,Jenny was right that we can use computers to do calculations,but how would we even know how to use the computer if we can't think logically?In short,computers are only tools when solving problems.
For example,imagine you are a cook and must serve dinner to 100 guests. How should you divide (分)your resources so that you can get the job done most efficiently (高效地)?In situations like this,the ability to think logically will get you to a reasonable answer and solve your problem.
According to the passage,which subject do students always learn in different grades at school?
A.Chinese. B.Math. C. Geography.
What does Jenny Sanders think of learning math?
A.Interesting B.Boring. C.Useless.
What does the underlined word “resources” mean in the passage?
A.科目 B. 资源C.效率
What does the writer want to tell us?
A.Math is just learning to add and subtract numbers.
B.Math can be good for both our body and our mind.
C.Math helps us think logically and solve problems.

Sunshine TV
Golden TV
18:30 Cartoon World:
Hello Kitty
18:00 TV Classroom:
Modern English
19:00 Today’s News
18:30 Animal world
19:30 Weather Report
19:00 Documentary:
In Asia
19:40 Food and Health
19:40 News in English
20:10 Drama series:
The Three Kingdoms
20:10 Sports World:
Football Match
21:25 Game Show: Lucky Winner
22:00 Chat Show
23:00 China Music TV
22:30 News Round-up
23:30 On the Screen Next Week
23:00 Film: Roman Holiday

“Modern English”is a programme that .

A.tells you something about English classroom
B.lets you know English news
C.teaches you English
D.makes foreign friends

Our class is going to have a picnic tomorrow. We should pay attention to the program at .
A19:00 on Sunshine TV B.19:30 on Sunshine TV
C.19:00 on Golden TV D.19:30 on Golden TV
If you are interested in football games, you will choosefirst.

A.Food and Health B.Sports World
C.Today’s News D.Games Show

Hobbies are activities(活动), which we do in our free time. There are so many kinds of hobbies one can choose for his or her own. Some hobbies are really expensive, and some are even dangerous.
The most popular hobbies in our country are as follows:
Collecting hobbies We can collect a lot of things. Usually people collect the stamps, postcards or coins. Some people collect unusual things like old cars, old motorbikes or other interesting things, which could be very expensive.
Art hobbies Going to the theatre, concert(音乐会), opera; playing some instrument ( the most popular instrument is guitar ); painting, writing, poetry. There are many clubs—such as singing, dancing, etc.
Sports games Everybody do some sport activities—sport can keep us fit. Many students are members of a sports club—basketball, volleyball or swimming.
The other popular hobby is watching TV or a video, playing computer or video games, but it is not so good for your eyes and your mind. Many people here like to spend their free time reading books, magazines and newspapers. Some people like listening to music better. Going out can be very expensive now.
Many students would like to make use of their hobbies in their future jobs, e.g. working with computer, but it is not so easy. Hobbies are very important for everybody. A man would be very poor without a hobby and would not be pleased.

Title
for Us to Choose From
Introduction
There are many hobbies one can choose: expensive or dangerous.
Main body
Collecting hobbies
Many people like stamps, postcards or coins.
Some people like to collect things, such as old cars, old motorbikes, etc.
Art hobbies
We can go to the theatre, concert or opera.
We can also learn to play some instrument.
Some have painting, writing or poetry.
Going to clubs for entertainment(娱乐)is also very interesting.
Sports games
We can take part in some sports activities or sports clubs.
Other hobbies
Watching TV or a video and playing computer or video games are interesting things to do, but not too much, for they may be for our eyes and mind.
We can choose to read or enjoy music for pleasure.
Conclusion
For many students hobbies are useful for their future jobs.
Hobbies are important for everyone, without which we would be poor and not pleased.

When we have small cuts in the skin (皮肤), something strange may happen. The cuts are able to heal (痊愈) themselves in a couple of days. How does this happen? Read on, and you will find out the secret.
Every living thing on the earth is made up of cells (细胞). Cells grow and make new cells. Most cells are very tiny and we can’t see them with our eyes. Different cells have different uses. Our skin cells are special ones. The cells on the surface (表面) of our skin are old dead cells. New skin cells are right under the surface. These are the living skin cells. They do work for our bodies. They help protect our bodies and heal cuts.
Our bodies make skin cells all the time. As the old cells fall off, new cells grow in the same place. Each person makes about 18 kg of skin cells during his or her life. Surface skin cells fit together closely with no gaps between them. When you cut or burn yourself, you can harm your skin cells. A small cut will not do much harm. Your skin will quickly heal itself by making new skin cells. How do skin cells work? First, the cells near the cut get bigger and move into the gap. Next, these bigger cells meet in the middle. They form a new layer (层) of skin cells. Finally, new cells will grow until the gap disappears completely. In this way, your skin can grow and get well itself.
How amazing the tiny cells are! Next time you have a cut, don’t worry about it. Maybe in a few days, you will be surprised to find it healed.
The underlined word “gaps” in the passage means “_________” in Chinese.

A.突起 B.条纹 C.缝隙 D.代沟

From the passage, we know that cells_________.

A.are large and we can see them with our eyes
B.can grow and make new cells
C.aren’t in most living things
D.can’t grow and make new cells

Skin cells heal cuts in three steps. _________is the right order.

A.a→b→c B.b→c→a C.a→c→b D.b→a→c

Which of the following is TRUE according to the passage?

A.Each person can make 18 kg of skin cells every day.
B.Different cells have different uses in our bodies.
C.The skin cells have little work to do in the body.
D.Every living thing on the earth is made up of skin cells.

The best title for this passage should be_________.

A.How skin cells heal cuts
B.The importance of skin
C.How to protect our fingers
D.The importance of cells

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号