题目
题型：不详难度：来源：
Science and technology are developing quickly. On the one hand they can improve our lives, but on the other hand, they can cause pollution. 小题1:
Air pollution is a serious problem. Factories and heavy traffic give out a lot of smoke and make the air dirty. 小题2:So the government should take action and make everyone keep the air clean.
The main reasons for noise pollution are heavy traffic and road works. 小题3:Therefore, the government should try to make less noise.
Factories put a lot of dirty water and chemicals into the rivers and the sea. They pollute the water. 小题4: And it also can make sea animals sick. So the government should stop factories doing that.
The main reasons for land pollutions are construction and people. Construction makes much waste and people throw away a lot of rubbish every day. 小题5: People should stop throwing away so much rubbish and start using old things again.
答案
小题1:D
小题2:A
小题3:E
小题4:C
小题5:B
解析
试题分析：这篇文章主要讲的是随着科学和科技的发展，一方面我们的生活得到提高，但同时也带来了污染问题，文中也列举出各种污染情况及应该采取的措施。
小题1:根据下文描述的是各种污染的情况，所以此空填Now I will introduce four kinds of pollution.
故选D。
小题2:文中第二段主要是讲了空气污染，所以此空填Air pollution can make us sick.故选A。
小题3:此题所在段落主要是讲述噪音污染，所以选Too much noise makes it hard for people to work or relax.故选E。
小题4:此题所在段落主要是讲述水污染的情况，所以填If people drink the polluted water, they will feel sick.故选C。
小题5:此题所在段落主要是讲述土地污染的情况，所以填These things take up much land.故选B。
核心考点
试题【根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使短文意思通顺，内容完整，并将其标号填涂在答题卡的相应位置。Science and technol】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
Later that day, while I was cooking the evening meal, my daughter stood beside me quietly. When I turned, I nearly made her fall onto the floor. “Get out of my way!” I said . She walked away with tears(眼泪) in her eyes. I didn’t how rudely I’d spoken. Later, I went into the again, and found some flowers there by the door. Those were the flowers she picked for me. I felt really and my tears began to fall. For a stranger, we can be polite, but for the ones we love, we seem to be rude.
If we die tomorrow, the company we are working for could easily take our place soon. _ the family we left behind will feel the loss(损失) for the rest of their lives.
is behind the story? You know what is the full word of ?
FAMILY = (F)ather (A)nd (M)other (I) (L)ove (Y)ou
Fill life love and courage, and we shall live an uncommon life.
小题1: | A．report | B．reply | C．reason | D．review |
小题2: | A．proud | B．rude | C．upset | D．polite |
小题3:| A．quietly | B．happily | C．angrily | D．deeply |
小题4:| A．check | B．ask | C．realize | D．mean |
小题5:| A．kitchen | B．living room | C．office | D．building |
小题6:| A．excited | B．lonely | C．disappointed | D．sorry |
小题7:| A．Because | B．But | C．Unless | D．Since |
小题8:| A．What | B．How | C．Why | D．Who |
小题9:| A．love | B．family | C．home | D．courage |
小题10:| A．of | B．for | C．with | D．from |
If you go to sleep on your back, you are a very open person. You usually believe people and you are easy to accept new lifestyle or new ideas. You don’t like to ask for help from others. You don’t like to trouble people, either. So you never express your real feeling. You are quite a shy person and you aren’t very confident.
If you sleep on your stomach, you are rather a person who is not known well to others. You worry a lot and always easily get upset. You don’t pay attention to your job. You are always stubborn（倔强的）. You usually live for today not tomorrow. This means you enjoy having a good time.
If you sleep curling up（蜷缩） your body, you are probably a very nervous person, but you are very kind and patient. You are shy and don’t usually like meeting people. You prefer to be on your own. You are easily hurt.
If you sleep on your side, you have usually got a well-balanced personality. You know your strength and weakness. You are usually careful. You have a confident personality. You sometimes feel anxious, but you don’t often feel sad. You always say what you think even if it makes people upset.
阅读短文，然后完成下面的表格。
| sleep positions | personalities | likes | dislikes |
| on your back | open, shy, not confident | to believe people, 小题1: ___________ or new ideas | to ask for help to trouble people |
小题2:___________ | stubborn | 小题3:. _____________, to get upset easily | to pay attention to your job |
| curling up your body | 小题4: _______________ | to be on your own | to meet people |
| on your side | well-balanced, careful, confident | to feel anxious | 小题5:.______ |
On Saturday, heavy haze（霾）still covered north and east China. Highways were closed and couldn’t take off on time.
The smoggy weather the country’s land from north to south, including Beijing, Hebei, Shandong, and 6 other provinces. People could only see clearly than 50 meters in some areas.
Cities Shanghai and Nanjing have been covered by the gray sky for the past several days. Many walkers in the street had to wear . In the Lukou airport in Nanjing, more than 60 flights were canceled(取消) on Saturday the haze, which also made primary and middle schools and kindergartens stop on Thursday and Friday in Nanjing.
The office worker of Environmental Protection said earlier this week that there were several reasons behind the widespread haze: unpleasant weather conditions making difficult for smog to disappear, motor vehicle exhaust（尾气）, and coal use for winter heating.
To fight pollution, the Chinese government now plans to clean up the air by cutting coal use, some factories, and removing 6 million old cars from the roads.
“We must face up to the facts,” said Yan Naiqiang, a professor of environmental science at Shanghai Jiao Tong University. “The treatment of smog will be a long fight. From now on, if we use buses or cars less and do more riding, we believe a clear sky is not a faraway dream.”
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Barbara hid her valuable things when she went on vacation. When she came back, she couldn’t remember where she’d put them.
Perhaps you’ve had such experiences like these. Most people have. But most of them haven’t realized that they have a memory problem. Neither do they know a simple but important fact: Memory can be improved. If you just accept that, the following will show you how.
First, relax. If you are over worried about something, you’ll forget it. If you keep telling yourself that your memory is bad, your mind will come to believe it and you won’t remember things. When you forget something, don’t follow up with saying like “Oh, my god! I always forget things! ” Such words will have a bad result on you and your memory.
But relaxing isn’t enough. To improve your memory, you’ll need to take an active role. Like your body, your memory can be made strong through exercise. Look for opportunities to exercise your memory. For example, if you’re learning a language, try to actively remember a lot of new words.
If you don’t take notice of things actively, you won’t remember them. So, you can make pictures of what you see in your mind every day. For example, don’t just put your keys down! If you want to find them again, make a mind picture of the place where you’re putting them.
小题1:The first two paragraphs just tell us ________.
| A．examples of memory problems |
| B．Barbara was a very rich person |
| C．language problems of two persons |
| D．Mark often forgot his friends’ names |
| A．must be too careless |
| B．must accept the fact |
| C．shouldn’t lose confidence in your memory |
| D．should keep telling yourself that your memory is bad |
| A．chances | B．doctors | C．places | D．projects |
| A．doing sports every day |
| B．talking to your friends |
| C．realizing your memory problems |
| D．making mind pictures of what you see |
| A．introduce the guest |
| B．improve your memory |
| C．remember new words |
| D．forget unhappy things |
You probably know how to ride a bike safely. Now learn to use a computer safely．
Your eyes
Too much light can injure your eyes, so never sit too close to a computer screen. Your eyes should be more than 50 centimeters from the screen. Don’t forget to look away from it sometimes. This gives your eyes a rest．
When you use a computer, the window should be on your left or your right. If it is behind you, the light will reflect on(反射)the screen. If the window is in front of you，the sun and the screen will both shine into your eyes．
Your hands and wrists(手腕)
Hand and wrist injuries can happen because the hands and wrists are moved in the same way hundreds of times. If you use a keyboard for a long time, follow these three rules: 1) Rest your wrists on something.
2) Keep your elbows(肘)as high as the keyboard.
3) Stop sometimes and exercise your hands, wrists and fingers in a different way．
Your back
Some people sit for many hours in front of a computer. If you sit in the wrong way, you can injure your back or your neck. So you shouldn’t bend your back when you sit. The top part of the screen should be in front of your eyes. Your forearms, wrists, hands and the upper part of your legs should all be parallel(平行)to the floor. If you are sitting for a long time, get up every half an hour and exercise your arms, legs and neck．
Enjoy your computer, but use it safely．
| Title: How to use a computer safely | ||
| Different 小题1: of your body | Causes of the injuries | Some 小题2: of keeping you away from computer injuries |
| Your eyes | ◆Too much light can injure your eyes | ◆Don’t sit too close to a computer screen． ◆Your eyes should be 小题3: 50 centimeters from the screen． ◆ 小题4: to look away from the screen sometimes． |
| Your 小题5: and wrists | ◆You 小题6: them in the same way hundreds of times. ◆You use a keyboard for a long time. | ◆小题7: your wrists on something. ◆Keep your elbows at the same 小题8: as the keyboard． ◆Exercise your hands, wrists and fingers in different ways． |
| Your back | ◆You sit for many hours 小题9: a computer． ◆ You sit in the wrong way. | ◆You should keep your back 小题10:when you sit． ◆Get up every half an hour if you are sitting for a long time. |
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