阅读短文,从各题所给的选项中,选择最佳选项。

We all know health is the most important in our life and we know smoking is harmful to people’s health. But not many people know about the danger of second-hand smoke.

Second-hand smoke is the smoke that comes from the smoker’s breath. If people breathe in second-hand smoke from time to time, they could get sick from it. It can cause lung cancer (肺癌) and many other diseases.

But how serious is the problem of the second-hand smoke? The World Health Organization (WHO) did a study of 194 countries. They found that second-hand smoke causes about 600,000 deaths every year. That is about 1% of the world death and it leads to a lot of trouble and pain.

Second-hand smoke is especially harmful to children because their bodies are growing. According to a study, around 165,000 children under 5 die each year because of second-hand smoke. Most of these deaths happened in Africa and Southern Asia where health care is very poor.

You can do something to keep yourself and other people away from second-hand smoke. You can ask the smokers, such as your parents, to smoke outside. And, if someone smokes close to you, you’d better hold your breath or just walk away.

1.The underlined word “breath” in the passage means “ ” in Chinese.

A.脉搏 B.呼吸 C.感染 D.传染

2.According to the passage, which statement is right?

A.There are 194 countries in the world.

B.The total death of the world is about 600,000.

C.Second-hand smoke is worse for adults than children.

D.Health care is very poor in Africa and Southern Asia.

3.What does the writer think is the most important in life?

A.Health. B.Friendship. C.Love. D.Money.

4.How can you keep away from second-hand smoke?

A.Standing close to the persons who smoke. B.Asking your parents to go out of your house.

C.Walking away from the smokers. D.Holding your breath all the time.

5.The best title of this article may be “ ”.

A.Smoking B.Second-hand Smoke

C.Giving up Smoking D.Smoking is harmful to children

We often reach a point in our life when we should be ready for change that will help us unlock our self-improvement power. However, there’s always something staring at us right under our nose but we don’t see it. The only time we think of unlocking our self-improvement power is when everything gets worst.

When do we realize that we need to change diets? When none of our shirts and jeans would fit us. When do we stop eating candies and chocolates? When all of our teeth have fallen off. When do we realize that we need to stop smoking? When our lungs have gone bad. We see the warning signs and signals when things get rough and difficult.

The only time most of us ever learn about unlocking our self-improvement power is when the whole world is falling apart. We think and feel this way because it is not easy to change, but change becomes more painful when we ignore(忽视) it,

Change will happen, like it or hate it. At one point or another. we are all going to finally unlock our self-improvement power not because the world says so. But because we realize it's for our own good.

Happy people don’t just accept change; they embrace (拥抱)it. Unlocking our self-improvement power means unlocking ourselves out of the box of thought that is just the way we are. It is such a poor excuse for people who fear change.

Jane always tells everyone that she doesn't have the courage to be around groups of people. She heard her family tell the same things about her to other people. Over the years, that is what Jane has believed. Every time a great crowd come, she steps back and locks herself up in a room. Jane not only believes in her story, but lives it!

Self-improvement may not be everybody’s favorite word, but if we look at things in a different way, we might have greater chances of enjoying the whole process instead of counting the days until we are fully improved. Three sessions in a week at the gym would result in a healthier life. Reading books every day would build up knowledge. And only when we are enjoying the whole process of unlocking our self-improvement power will we realize that we’re beginning to take things light and become happy.

1.The writer mentions the three questions in Paragraph 2 to show that .

A. we learn our lessons when we experience pain.

B. we are responsible for the problems we meet.

C. life fails us when we get into the wrong way.

D. life is a long journey full of ups and downs.

2.What is the key to solving Jane’s problem?

A. She needs to remember why she started.

B. She has to know how to get on with people.

C. She has to realize she is not what she is in her story.

D. She needs to understand the importance of confidence.

3.The writer probably agrees that .

A. the world tells us how to improve ourselves.

B. people change when they find it easy to do that.

C. welcoming change in life is a drive to become better.

D. enjoying the process of self-improvement makes life simpler.

4.Which of the following would be the best title for the passage?

A. Is it important to take things light?

B. Is it necessary to embrace challenges?

C. To hold on to the last moment or to give up?

D. To free ourselves out of the box or to stay in it?

阅读理解

Riding in the air

In movies,we sometimes see cars flying(飞行)in the sky.But now we can see them in real life as well.A US company made a flying motorcycle(摩托车)called Speeder.It is the world's first flying motorcycle.

Speeder doesn't have wheels(轮子)like other motorcycles.It has a touch screen(触摸屏).Riders can turn the motorcycle around by touching the screen.Riders can also use the screen to talk to people on the ground.

According to the company's official website,Speeder can fly as high as 4,500 m above ground.Speeder has four engines(引擎).It can fly at a speed of 240 km per hour.That's much faster than a car.Speeder runs on diesel fuel(柴油)and can fly for 10 to 22 minutes.In the future,the company will use clean energy to run Speeder.

Do you know?

•Speeder riders must weigh less than 109 kg. If a rider is too heavy,it will be hard for the motorcycle to take off.

•Speeder riders must have a pilot's license(飞行员执照).

•Speeder can only ride in the sky.

1.What does Speeder look like?

A.It looks like a car. B.It looks exactly like a motorcycle.

C.It looks like a plane. D.It looks like a motorcycle but without wheels.

2.What can the rider do with the touch screen?

a.Turn the motorcycle around. b.Turn the motorcycle into a car.

c.Talk to people on the ground. d.Watch videos.

A.ab B.ac C.bc D.bd

3.From the last paragraph,we know that Speeder ______.

A.can fly over 240 km above the ground B.can fly as fast as a plane

C.can fly for 22 minutes D.uses clean energy

4.What is the story mainly about?

A.Flying motorcycles in movies. B.A flying motorcycle.

C.New planes with four engines. D.How to use clean energy.

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