题目内容

Modern inventions make our life easier and more interesting than before. Let’s take a look at some inventions.

A new kind of enzyme(酶)

Scientists in Britain and the United States have found a new kind of enzyme that eats plastics. With its help, plastics can be turned into smaller parts and go away quickly. It can stop plastics from being burned everywhere. Scientists believe that it can solve the problem of plastic pollution in the future.

Social robot

Can robots talk to us like humans? Jibo, a robot made in US, can talk with you. The robot has a big, round head and a big body with no eyes or mouth. It uses animated icons (动画图标) to show emotions(情绪). It just seems like a real human. Right now, Jibo can only do some easy things, like taking photos and reading news to you. But it may learn to do new things in the future.

Spark

Spark is a new drone(无人驾驶飞机) made by a Chinese company in Shenzhen. It can help people take photos and videos. Spark might be the smallest drone ever made. When folded, it is as small as a Coke can. The coolest part is that users can control the small drone just by using hand gestures. For example, if you wave your hand from left to right, the drone will fly in the same way. When you want it to land you just put your hand out.

The drone will come to you and land on your hand.

根据短文内容选择最佳答案,并在答题卡上将该项涂黑。

1.According to the scientists, the new kind of enzyme can__________.

A.solve the problem of air pollution

B.stop plastics from being thrown everywhere

C.help plastics to burn quickly

D.help plastics to turn into smaller parts

2.We can learn that Jibo__________according to the text.

A.is a person with a big, round head

B.has big eyes and a big mouth

C.can take photos and read news to people

D.can do many difficult things

3.According to the text, what can we know about spark?

A.Spark is bigger than any other drones ever made.

B.Spark can be controlled by hand gestures.

C.Spark can only fly towards the same direction.

D.Spark is created by scientists from a US company.

4.Which of the following is Not true according to the text?

A.The enzyme is helpful in protecting the environment.

B.The social robot can only do something easy.

C.Spark can help people take photos and videos.

D.The social robot and Spark can both take photos and read news.

5.Where is this text most probably from?

A.A science report. B.A school introduction

C.A shopping poster. D.a trip advertisement.

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Many ________ of animals lost their lives in the big forest fire in Australia last year.（百万）

阅读下面的短文并用英语回答问题，并将答案写在答题卡上标有题号的横线上。

Why does everything else seem so interesting when you have to study? Let's find out how to stay focused(集中). Follow each piece of advice that is given below.

Turn Off Your Cell pbone

Nothing's worse for a teenager to stay without their cell phone even for a minute. It's the sound in your cell phone that stops you from learning. Stop sending text messages to your friends saying "I can't study" or "how much have you finished".

A New Timetable Every Day

One of my personal ways is creating a new timetable every day. Look at the clock, and divide your hours. Suppose 2 hours of study requires a 30-minute break after that. Relax and then go back to study for another two hours.

Try Different Places to Study

Looking for a quiet place can help you stay organized while studying. A lonely corner in your house is perfect. You can also go to your school library. This will work for sure, trust me.

1.How many pieces of advice does the writer give us to stay focused while studying?

2.Why do we need a quiet place while studying?

3.Will you follow the advice in the passage? Why or why not?

Technology is changing almost every industry, especially fashion. Imagine wearing a computer in the form of clothing, like a jacket. Now it is possible.

The clothing company Levi Strauss & Co. worked with technology company Google to create what is being called a smart jacket. The word "small" is often used to describe actions controlled by a computer. What makes this jacket "smart" is washable(耐洗的)technology added to the cuff(袖口).

Ivan Poupyrev heads the smart clothing project for Google.

"When somebody calls you, your jacket shakes and gives you lights and you know somebody is calling you."

A touch on the cuff can provide directions for helping you get to where you need to go. The jacket also can play music when connected with a mobile phone or headphones.

"You get the most important features of the phone without taking your eyes off the road." said Paul Dillinger of Levi Strauss & Co.

The Levi's smart jacket can be bought on the Internet for $350.

It is just one step to smarter clothing.

Poupyrev explained that Google plans to use the technology for any kind of clothing. He added that the company is working with other partners in the fashion industry to help to make their products connected.

From how clothes are used to how they are made, computing power is changing the fashion industry. With the help of new technologies, designers can create designs that people have never seen before.

Technology is also changing popular fashion. The rise of social media(社交媒体) means it is not just designers who decide the latest looks in fashion. Artificial intelligence (人工智能)can now collect information from social media and the Internet to help designers understand what the public likes.

1.According to the passage, ________makes the jacket "smart".

A.the designer B.the Internet C.the technology D.the mobile phone

2.If you are interested in the smart jacket, you can buy one________.

A.in the clothing company B.in a fashion shop

C.on TV D.on the Internet

3.What can we learn from the passage?

A.The smart jacket can play music when you touch the cuff.

B.Technology can help designers know what the public likes.

C.Levi Strauss & Co. plans to use the technology for any kind of clothing.

D.Only designers can change the fashion industry.

What interesting ________ (文章) I've read in the newspapers!

Sometimes I feel stressed because what my parents want me to do has gone __________my power.

A.through B.against C.above D.beyond

—WeChat really influences people's life.

—_________. It is easier for us to keep in touch with others.

A.Mostly B.Exactly C.Mainly D.Simply

You can't decide whether or not you like something until you try it, ________ it's important to try something new.

A.but B.or C.so D.and

Drowning (溺水) is among the 10 leading causes of death of children and young people in every region of the world, with children aged under 5 years especially at risk and males twice as likely to drown as females.

Tragedies are happening over and over again. To prevent them from growing further, we need to keep some safety tips in mind. Remember, you can drown in the sea just as easily as a swimming pool.

● Supervise when in or around Water.

Ask a responsible adult to watch young children while in the bath and all children swimming or playing in or around water. Because drowning occurs quickly and quietly, adults should not be involved in any other distracting activity (such as reading, playing cards, or talking on the phone) while watching children, even if lifeguards are present.

● Drowning ≠ Crying for help.

Drowning is often not as dramatic as what we see in movies. When someone is drowning, especially if it is a child, they may not be able to shout out. A lot of times when kids drown, they look like they are just absentminded — but they are actually going unconscious. At this point, they should be immediately carried out of the water.

● Life jackets can reduce risk.

Don’t use air-filled or foam toys, such as “water wings”, “noodles”, or inner-tubes, instead of life jackets. These toys are not life jackets and are not designed to keep swimmers safe.

● Don’t try to save drowning friends.

Yes, what we are telling you is this is not when you should show your unconditional love to your drowning friends and family members. It is very likely that by saving them, you can get yourself into danger, and might end up becoming a drowning victim yourself.

Saving someone drowning hand-in-hand with a few others can be even more dangerous. The “human chain” you form can easily break if one of you experiences any kind of tiredness, and one person can drag down the whole team.

● Know who can save a life.

Now, knowing that you cannot really save a life, who should you ask for help? Lifeguards. They are usually well-trained and are equipped with many tested life-saving methods. Therefore, if you think you see someone drowning, alert a lifeguard at once, even if you’re not sure what drowning looks like or think you might be wrong.

1.What is true about drowning?

A.People will shout out when they drown.

B.Men are less likely to drown than women.

C.Drowning can happen in a swimming pool as well as the sea.

D.Drowning is the 10th leading cause of death around the world.

2.What should you do when you see someone drowning?

A.Turn to a lifeguard for help. B.Make sure he is really drowning.

C.Show your unconditional love to him. D.Get him out of water with a “human chain”.

3.What should you do if your young child is in a swimming pool?

A.Talk with others. B.Keep an eye on the child all the time.

C.Ask one of the child’s peers to watch the child. D.Use air-filled toys as life jackets for the child.

4.The underlined word “victim” in paragraph 6 refers to ________.

A.a person who is dangerous B.a tool which is helpful

C.a person who is hurt or killed D.a tool which can be used to save people

5.What is the passage mainly about?

A.How to avoid drowning in sea. B.How to avoid drowning in water.

C.How to keep children off drowning. D.How to save a life when drowning happens.

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