&ldquo;I sometimes get up at three or four in the morning and I surf the net.&rdquo; &ldquo;I often check my e-mail forty...

题型：阅读选择题类：模拟题难易度：普通

   “I sometimes get up at three or four in the morning and I surf the net.”
   “I often check my e-mail forty times a day.”
   “I often spend more than three hours during one time on the net.”
   “I spend more time in chatting rooms than with my 'real-life' friends.”
Do you know any people like these? They are part of a new addiction(瘾) called Internet addiction. Internet addicts spend at least thirty to forty hours online every week. The use of the Internet can be an addiction like drug(毒品) use. People lose control of the time they spend on the Internet.
   For example, one college student was missing for several days. His friends were worried, and they called the police. The police found the student in the computer lab: he was surfing the net for several days straight.
   Studies show that about 6% to 10% of Internet users become addicted. And people worry about the teens because the Internet is changing the playing field for some of them. They spend more time in cyberspace than in the real world of friends and family. Is 'surfing the net' a hobby or an addiction for you? You may have a problem if you have these symptoms(症状):
    ●You do not go to important family activities or you do not do school work because you like to spend hours on the Internet.
    ●You can't wait for your next online time.
    ●You plan to spend a short time online, but then you spend several hours.
    ●You go out with your friends less and less.

（1）、What does the beginning of the passage tell us?

A、How to become an Internet addict. B、What an Internet addict usually does. C、Where to find an Internet addict. D、Why to write this passage.

（2）、How does the writer describe the addicts'use of Internet?

A、It is something like keeping drugs. B、It is a way of producing drugs. C、It is like taking drugs. D、It is terrible to imagine.

（3）、Why do people worry about the teens?

A、The teens are wasting too much money. B、They used to work on the Internet. C、The playing field of the teens will disappear. D、More and more of the teens will become addicted to the Internet.

（4）、The example in the passage shows that _______.

A、Internet problems are more serious among college students B、Internet addicts usually stay in the computer lab without sleep C、Some of the Internet users have already been seriously addicted D、The police often help to find those Internet addicts.

（5）、What is the writer trying to tell us at the end of the passage?

A、Don't be addicted to the Internet. B、Go to family activities more often. C、Do things as you have planned. D、Stay with your parents as often as possible.

举一反三

You can't see any object unless light from that object gets into your eyes. Some of the things you see give off light of their own. The sun, the stars, a lighted lamp are the examples that can be seen by their own light. But most of the things you see are not giving off light of their own. They are just reflecting(反射) light that falls on them from the sun or some other luminous bodies. The moon, for example, doesn't give off any light of its own. It is not luminous. You see it because sunlight falls on it and some of the sunlight reflects on the earth. So moonlight is only second—hand sunlight.
When you look at a book, it sends some of the light which fails on it to your eyes, and you see the book. If light could be kept out from where you're so that there would be no light from the book to reflect. Then you couldn't see the book even with your eyes wide open. Light travels so fast that the time in which it travels from the book you're reading to your eyes is as short as if there were no time at time. Light reaches us from the moon, which is about 380, 000 kilometres away, in only a little more than a second.

"If you want to see a thing well, reach out and touch it!"
That may seem a strange thing to say. But touching things can help you to see them better.
Your eyes can tell you that a glass ball is round. But by holding it in your hands, you can feel how smooth and cool the ball is. You can feel how heavy the glass is. When you feel all these about the ball, you really see it. With your skin, you can feel better. For example, your fingers can tell the difference between two coins in your pocket. You can feel a little drop of water on the back of your hand, too. You can even feel sounds against your skin. Have you ever wanted to know why some people like very loud music? They must like to feel the sounds of music.
All children soon learn what "Don't touch!" means. They hear it often. Yet most of us keep on touching things as we grow up. In shops, we touch things we might buy: food, clothes. To see something well, we have to touch it. The bottoms of our feet can feel things, too. You know this when you walk on warm sand, cool grass or a hard floor. All feel different under your feet.
There are ways of learning to see well by feeling. One way is to close your eyes and try to feel everything that is touching your skin. Feel the shoes on your feet, the clothes on your body, the air on your skin. At first, it is not easy to feel these things. You are too used to them!
Most museums are just for looking. But today some museums have some things to touch. Their signs say, "Do touch!"There you can feel everything on show.
If you want to see better, reach out and touch. Then you will really see!

阅读下列短文，按要求完成各题。

We often read the Air Quality Index （空气质量指标） or AQI reported in the newspaper. The AQI helps us understand what the air quality around us means to our health. The AQI uses colors, numbers and words to tell us about the air. Let's see what these colors and numbers mean.

AQI colors	AQI Numbers	Health word(s)	What to do
Green	0-50	Good	Just enjoy the clean air!
Yellow	51-100	Moderate(适中)	Air quality is fine for most people.
Orange	101-150	Unhealthy for sensitive(敏感的) groups	Active children and adults and people with lung(肺) disease should spend less time outdoors
Red	151-200	Unhealthy	People with lung disease and active kids and adults shouldn't spend too long time outdoors. Everybody else should try to spend less time outside.
Purple	201-300	Very unhealthy	People with lung disease and active kids and adults should not spend any time outdoors. Everybody should try not to go outside.

阅读理解

These days haze(雾霾) is around us here and there. In fact, everyone has the power to change their living habits to help reduce it. Many local governments call on their people to take action to make the air cleaner.

Transport is one of the biggest contributors(促成物) to haze. When, where, bow, why and what you drive all affect air quality. When one drives to work for one year, he uses as much energy as a bus rider uses in 10 years. So walk or ride your bicycle to work or school whenever possible. If it is necessary, you can use public transport instead of your car. Each person using public transport for a year instead of a car can save nearly a tonne of pollutants, including CO₂, from going into the atmosphere.

Carpooling is another way to reduce carbon emissions (排放). Carpooling is the sharing of car journeys so that more than one person travels in a car. It immediately reduces your car's emissions by half.

What you do inside your living space can have a big effect on the air quality outside it. You can do a lot of things inside and around your home that will help you pollute less and save some money.

A large amount of our energy supply comes from burning coal, another contributor to haze. By cutting down your electricity use, you are cutting down on haze. So you may try to reduce your use of electricity by turning off lights, using your air conditioner wisely during the summer months, or updating some of your electrical appliances to low-energy models. For example, you can use energy-saving lamps that require less energy and last 10 times longer than common bulbs.

阅读理解

Do you want to know what our life will be like in the future? Let's have a look. You may get a surprise.

You will go to the kitchen when you are hungry. You will give orders to the kitchen robot. The robot will find a special food for you in a few minutes. Then it will bring it to you.

In the kitchen you will find a special food machine. The food machine will tell you what your body needs. It will help you eat healthily. The food machine will be connected with (连接) the kitchen robot. The robot can get messages from the food machine.

After having a meal, you can go to your home office. You will work at home and you don't need to go out to work anymore. You will have a special information screen. When you receive a message from a friend in America, your information screen will be turned on automatically(自动地). Your friend's face appears on the screen. Then you can talk to your friend easily.

阅读下面短文，从每小题所给的四个选项中，选出能回答所提问题或完成句子的最佳答案。

Lake Street School

256, Lake Street

Mountain Town

Lake Street School Big Day Out!

Dear Parents,

We are happy to have our summer trip to the Children Movie Museum and the Sports Park on Thursday, July 11th (Grade Seven) and Friday, July 12th (Grade Eight). Students can learn lots of very interesting things about the cinema and how movies are made. They will also learn about many sports and their rules.

Meeting Time: 7:40 am

Leaving Time: 8:00 am

Meeting Place: at the school gate

Arriving Time: by 5:00 pm

We have this trip for the students to learn outside the classroom and also have a good time with friends. Students need to take a pen and a notebook with them because they have to take notes about what they see. They also need to wear their school uniforms and sports shoes. Please tell them to follow the rules in the museum and the park.

We will be eating lunch at the dining hall of the park. The cost of the trip is 40 yuan. It is for the bus ride and the lunch.

If your child cannot come, please tell your head teacher by July 8th in your class teacher-parent WeChat group.

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