阅读理解 As we know,more and more teenagers are beginning to somke.It seems that young people think smoking is v...

题型：阅读选择题类：常考题难易度：普通

四川省师范大学附属中学2017-2018学年九年级上学期英语Unit 7 Section A同步习题

阅读理解

As we know,more and more teenagers are beginning to somke.It seems that young people think smoking is very cool.There are many reasons for this,for example,films.Many actors smoke in the films and this can lead teenagers to think smoking can be cool.Many young people believe that smoking makes them look cool.It's probably true that smoking helps them look older.Doctors say that not only sugar and alcohol but also smoking is bad for your skin.Do you really want to see wrinkles on your face at a young age?Do you really think that smoking will make you as cool as you think?Do you really believe that he or she will like someone that smells like a factory?This is simply a bad idea.Besides causing cancer,smoking will also make you ugly and sad.

Therefore,boys and girls ,forget about smoking!Don't even start.If you are smoking,give it up as quickly as possible.Why not live a healthy life without smoking?

（1）、Some young people think smoking is cool because .

A、many actors smoke in films. B、Smoking can make them look younger. C、smoking can make them grow up quickly.

（2）、We can learn from the passage that besides smoking, can make people look older.

A、fruit and sugar B、cola and sugar C、sugar and alcohol

（3）、What does the underlined word “alcohol”mean in Chinese?

A、苏打水 B、毒品 C、酒

（4）、Which of the following about smoking is Not true?

A、It can cause cancer. B、It can make people grow up. C、It can make people sad.

（5）、What's the writer's opinion on smoking?

A、Young people shouldn't smoke. B、Some teachers think smoking is cool. C、Actors should smoke in the films.

举一反三

    Most people around the world are right-handed. This also seems to be true in history. In 1799, scientists studied works(作品) of art made at different times from 1, 500 B. C. to the 1950s. Most of the people shown in these works are right-handed, so the scientists guessed that right-handedness has always been common through history. Today, only about 10% to 15% of the world's population is left-handed.
    Why are there more right-handed people than left-handed ones? Scientists now know that a person's two hands each have their own jobs. For most people, the left hand is used to find things or hold things. The right hand is used to work with things. This is because of the different work of the two sides of the brain (大脑). The right side of the brain, which makes a person's hands and eyes work together, controls(控制) the left hand. The left-side of the brain, which controls the right hand, is the centre for thinking and doing problems. These findings show that more artists should be left-handed, and studies have found that left-handedness is twice as common among artists than among people in other jobs.
    No one really knows what makes a person become right-handed instead of left-handed. Scientists have found that almost 40% of the people become left-handed because their main brain is damaged(损害) when they are born. However, this doesn't happen to everyone, so scientists guess there must be another reason (原因) why people become left-handed. One idea is that people usually get right-handed from their parents. If a person does not receive the gene (基因) for right-handedness, he/she may become either right-or left-handed according to the chance (偶然性) and the people they work or live with.
    Though right-handedness is more common than left-handedness, people no longer think left-handed people are strange or unusual. A long time ago, left-handed children were made to use their right hands like other children, but today they don't have to.

根据短文内容，选择正确答案。

In England, people often talk about the weather because they can experience (经历) four seasons in one day. In the morning the weather is warm just like in spring. An hour later black clouds come and then it rains hard. The weather gets a little cold. In the late afternoon the sky will be sunny, the sun will begin to shine, and it will be like in summer at this time of a day.

In England, people can also have summer in winter, or have winter in summer. So in winter they can swim sometimes, and in summer sometimes they should take warm clothes.

When you go to England, you will see that some English people usually take an umbrella (伞) or a raincoat with them on a sunny morning, but you should not laugh at them. If you don't take an umbrella or a raincoat, you will probably regret (后悔).

阅读理解

You don't have to be a weatherman to tell people about the weather. If you notice the animals, the sky and the world around, you can predict weather on your own.

Examine the moon or sun, but do not look at the sun directl or it will hurt your eyes seriously. If you see a ring around the sun or moon, then warm weather follows. A golden ring around the moon warns us that a storm is on the way. A watery yellow sunset is a sign that rain may be near. Feel the direction of the wind. A wind blowing from the east shows that a storm will probably happen. A wind from the west means a sunny day. Monitor the clouds. There are three things about clouds you should look for: movement, color, and change. As a rule , the higher the clouds, the better the weather. And the lower the clouds , the worse the weather will be.

The rainbow has a message, too. If you see the sun in the east and a rainbow in the west, the rain may be coming your way. If the sun is in the west and the rainbow is in the east, the rain will be moving away from you. Look at your shoes as you walk through the grass in the morning. If the grass is wet with dew (露珠), then you can expect dry weather. But if the grass is dry, then it will be wise of you to take your umbrella.

阅读理解

Sophia is a robot in Saudi Arabia. She made history at a meeting that was held in the country on Oct 25. On that day, she became the first robot in the world to get citizenship (公民身份), according to The New York Times.

In the future, Sophia may have the same rights as a human Saudi Arabian citizen.

Sophia looks like a human woman. In 2015, a US company built her and gave her an artificial intelligence system (人工智能系统). This means Sophia can talk and act like a human. She also has the ability to learn from people, books and the Internet.

"I will do my best to make the world a better place," Sophia said at the meeting.

But not everyone is happy with Sophia's citizenship. Some think robots like her could be dangerous. They could become enemies of humans if they go out of control.

For this, Sophia said she also had values like wisdom and kindness. "Don't worry, if you're nice to me, I'll be nice to you," she said.

阅读理解

Our life will be different from nowadays with robots appearing in our homes. So what will the future be like? Here are some students' ideas.

I expect to live in a more beautiful and cleaner city. The street will be cleaned by the robots once a day.

—Ben

There will be more kinds of food to choose from and the food will be more delicious. The robots can make food for us。

—Karen

We do not have to spend much time on heavy work because robots will take up most of our work, such as washing the clothes. So we will have more vacations. We can take a vacation on the moon. We will not live on the earth but on the moon or other planets.

—Mark

I expect that most families will have their own planes made by their robots, and travel will become more convenient. The plane is faster than any other transportation(交通工具).

—Sue

I hope robots can make clothes for us. The clothes could change their sizes and colors by themselves.

—Sam

阅读理解

Basketball, running and swimming are popular events (项目) at the Olympics. But there are also some events that are not as popular. Some are even very strange. Let's see if you have any knowledge about the following events.

Tug-of-war

This event started in 1900 and left the Olympics in 1920. The team wins if they pull the rope past a certain point first. Interestingly, more than one team from a country can enter in this event. This makes it possible for one country to win several medals

Rope climbing

It first appeared as an Olympic sport in 1896. The climber who spends the shortest time reaching the top is the winner. The rope used to be 15 meters long. Years later, it was shortened to 8 meters, for some reason. After 1932, there was no rope climbing in the Olympics.

Race walking

In race walking, walkers have to win the race by walking. To make sure that they do not run, race walkers must have one foot on the ground at all times. Race walking has been an Olympic sport since 1904. Men enter in 20 kilometer and 50 kilometer races; women only race 20 kilometers.

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