阅读下面短文，从A、B、C、D四个选项中选出最佳选项。D Where does the wind come from? What makes the wind move(移动) all...

题型：阅读选择题类：常考题难易度：普通

浙江省诸暨浣江中学2016-2017学年七年级上学期英语期中阶段性测试试卷

阅读下面短文，从A、B、C、D四个选项中选出最佳选项。

Where does the wind come from? What makes the wind move(移动) all the time? Scientists tell us that it is the sun. That makes air move, and makes it blow(吹). When the sun shines on the earth, it makes the earth hot. Then the earth makes the air hot. When the air becomes hotter, it also becomes lighter(更轻). The light air goes up. Cool air comes into take the place of（代替） the hot air. The hot light air goes up higher and higher until it becomes cool. Then it comes down again, and then the earth makes it hot again, and it has to go up. When the air move, it has wind.

（1）、What makes the wind move?

A、The air. B、The sun. C、The earth. D、The cloud.

（2）、"When the air becomes hotter, it also becomes lighter." Here "it" means（指） .

A、the sun B、the wind C、the earth D、the air

（3）、Which is right?

A、The hot air is heavier than the cool air. B、The cool air goes up to take the place of the hot air. C、The air moves to make the wind. D、On rainy days we can never feel wind.

（4）、Which is the right order?

a. The earth makes the air hot. b. The hot air goes up.

c. The sun shines on the earth. d. The hot air becomes cool.

A、a – b – c – d B、b – a – c – d C、c – a – b – d D、d – a – b – c

（5）、The passage mainly tells us .

A、how the wind comes out B、what the wind is C、when we have the wind D、when the air becomes hot

举一反三

   We talk every day. When we have good news, we like to share it with our good friends and when something terrible happens, we make it known to others soon. But can you imagine that a tree can talk and share hews too? Of course, no tree moves lips and says words just as people do. Strange as it may sound, though, some trees do manage to communicate with each other.
   Willow(柳树) trees are the best-known of these trees. When insects(昆虫) begin nibbling(叮咬) a willow tree, the tree sends out a special smell at once. This smell tells the other willows that harmful insects are coming near. All of them quickly make a chemical(化学物质) in their leaves. This chemical is bad to the insects. The insects do not like it and they fly away soon. In this way, the willow trees protect themselves from the insects.
   The next time when you take a walk in the woods, maybe the trees are “talking” to each other quietly. And when someone says that trees cannot “talk”, please tell them that even trees give messages to each other, too.

What do people do with their old, out-of-date but still useful computers? Most people don't know what to do with them. Many old computers are put away in homes. Many more are simply thrown out with the rubbish.　　
Some companies are thinking of ways to bring down the number of old computers. Sony has agreed to help recycle old Sony products. Dell, Hewlett-Packard and other companies now also take back some old computers.　　
In some countries, laws are being passed, too. Computer companies will have to collect and recycle their used products. And 70% of computer waste must be recycled. The idea behind the laws is that computer companies themselves should pay the cost. That will encourage them to make computers that are easier and cheaper to repair and upgrade（升级）.　　
Yet while many people are throwing away good computers, others cannot afford them at all. Hundreds of organizations are working to solve this problem. They collect and repair old computers. Some also teach others how to repair computers.　　
The computers then go to schools, charities and people who need them. Giving a used computer to one of these organizations can turn one person's rubbish into someone else's useful things—and cut down on waste, too.　　

阅读理解

The world is not hungry，but it is thirsty. It seems strange that nearly 3/4 of the earth is covered with water while we say we are short of (短缺) water. Why? Because about 97% of water on the earth is sea water which we can't drink or use for watering plants directly. Man can only drink and use the 3%—— the water that comes from rivers and lakes. And we can't even use all of that， because some of it has been polluted.

Now more water is needed. The problem is: Can we avoid a serious water shortage (短缺) later on?

First we should all learn how to save water. Secondly，we should find out the ways to reuse it. Scientists have always been making studies in the field. Today，in most large cities water is used only once and then runs to the sea or rivers. But it can be used again. Even if every large city reused its water，still there would not be enough. What could people turn to next?

The sea seems to have the best answer. There is a lot of water in the sea. All that needs to be done is to get the salt out of the sea water. This is expensive， but it's already used in many parts of the world. Scientists are trying to find a cheaper way of doing it. So you see，if we can find a way out，we'll be in no danger of drying up.

根据短文内容，选择最佳答案，并将选定答案的字母标号填在题前括号内。

阅读短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

AI (人工智能) makes our lives easier and better. Let's see the amazing AI.

Cool driverless bus

A bus door opens and you get on. Wait, where is the driver? Here is a new kind of driverless bus called Apolong.

It can seat 14 people and doesn't need a driver. The bus follows traffic rules. It stops every time it sees a stop light.

Your close friend

Hi, everyone. I'm Xiaoice, a chatbot (聊天机器人). I speak like a 17-year-old-girl. If you feel lonely, you can talk with me. I'm good at singing, writing poems and telling stories. I want to be your friend!

World's first AI anchor

Hey, look! The famous Chinese anchor (主播) Qiu Hao is reporting the news for us. But, is "he" really Qiu Hao? The answer is "no". This is the world's first AI anchor.

It looks and speaks just like a real person. It speaks both Chinese and English. It can work 24 hours without any mistakes. The AI anchor joins Inhuman reporting team. You might see it on TV soon.

Popular AI artist

This beautiful painting was at an auction (拍卖) in 2018. It sold for about 3, 000, 000 yuan! But it is not a work by a famous painter, such as Vincent van Gogh. It was painted by an AI artist. Three Frenchmen created the AI.

The AI artist studied over 15, 000 paintings. In this way, it learned to paint. Now it is among the most popular artists in the world.

Answer the questions.(根据短文内容.回答下列问题)

Abingdon School Open Day

The Open Day this year will be on Saturday, 1 October 2011. The Open Day is for all the family, with activities and displays(展示) about all aspects(方面) of the school. All the teachers, students and parents will attend. The day starts at 9:30 a. m. and finishes at 2:30 p.m. You are welcome to arrive at any time during the lessons in the morning and afternoon. Please read the outline of Open Day events.

If you can't come to the Open Day, that's all right. There are many other chances(机会) to visit Abingdon School

St Helen School and St Katharine School Open Day will be on the same date, so you can also visit those two.

Parking at the school on the Open Day may be limited(有限的), so you can also park your cars in Lotus Supermarket's car park. It's just a three-minute walk away.

The map of Abingdon School can be found on the school website-www. abingdon. edu.

阅读理解

How to Become Fit?

Healthy eating habit along with regular exercise is the only way to become fit. If you have the correct number of calories and exercise regularly, you will lose weight, keep fit, and feel great, too.

During your teenage years, it is important to give your body the energy it needs. If you skip (跳过) meals, you won't get enough calories, and then you will feel tired. By the way, calorie is just another word for energy. About 50% of your calories should come from rice, bread, vegetables and fruit. You also need to drink a lot of water, 6 to 8 glasses a day. Water helps keep your system clean. Drinking enough water will make your skin better and make you healthy.

Exercise is something that can help to make you look good, feel good and be healthy. Experts suggest that teenagers spend at least 30 minutes exercising, five times a week. That is easy to do! You can walk or ride your bike to school, and do sports at school. However, teenagers often give up sports, saying they have no time left after their studies. In fact, doing exercise can help them sleep better at night and increase their ability to focus on their study.

If you follow the suggestions above, you will look and feel much better and become fit.

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