题目
题型：不详难度：来源：
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:.______ |
答案
小题1:to accept new lifestyle小题2:On your stomach小题3:to worry a lot小题4:nervous, shy, kind and patient小题5:to feel sad解析
试题分析：这篇文章主要讲了，每个人都有双重的性格，一个是展现在外面的；另一个是隐藏的或真实的，不同的睡姿可以看出人们的不同性格。小题1:细节理解题。根据第二段，You usually believe people and you are easy to accept new lifestyle or new ideas。可知on your back的睡姿的人们喜欢相信人们接受新的生活方式。可知填to accept new lifestyle小题2:细节理解题。根据前面第一种睡姿是on your back，可知第二种睡姿是If you sleep on your stomach。故填On your stomach小题3:细节理解题。根据文章第三段可知You worry a lot and always easily get upset这样的人们总是感到紧张，和总是担心事情，故填to worry a lot小题4:细节理解题。根据第三种睡姿蜷缩着睡觉可知这种人的性格是紧张，害羞，善良和有耐心，故填nervous, shy, kind and patient小题5:细节理解题。根据第四种睡姿可以知道，可以知道You sometimes feel anxious, but you don’t often feel sad.，故填to feel sad核心考点
试题【Everyone has got two personalities（个性）—the one that is shown to the world and th】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
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. |
Legend said that Kaldi, an Ethiopian, found his goats happier while enjoying coffee plants. Curiously, he tasted the leaves and began to dance around. Whether the Legend was true or not, the discovery of coffee dates back to 800A. D. Soon Arabians were roasting coffee beans. Muslims were drinking coffee to stay awake by 1000 A.D. A merchant from Venice introduced coffee to Europe in 1615. By 1696, the Dutch started growing the coffee bush in Java. By 1723, coffee plants were introduced to the Americans. Today, coffee is the most popular drink in the world.
Caffeine is the major chemical in coffee. It blocks(阻止) adenosine, a chemical that makes you sleepy. People can get a pick-me-up or stimulation(刺激) from the drink. The stimulation does not last long. Caffeine poisoning can occur if more than 400 milligrams of caffeine is drunk in a short period, which is about four to five cups of coffee. Caffeine will also cause sleep difficulty, so it should not be drunk before bed.
Caffeine has many advantages. Studies have shown that it helps improve some skills in elderly women. Women who drank three cups of coffee daily scored higher on memory tests than women who drank one cup of coffee. According to newser.com, one cup of coffee a day protects the brain. Coffee also can help people keep away from many diseases according to webmd.com.
Large amounts of coffee can cause nervousness, worries and a fast heartbeat. However, if you mix coffee with milk, it’s fine. Caffeine can be addictive like any drug. The more you drink, the more you depend on it. For some people, just one cup of coffee a day is OK.
小题1:Who found the most popular drink in the world according to the Legend?
| A．An Ethiopian. | B．Arabians. | C．Muslims. | D．The Dutch. |
| A．In the 1710s. | B．In the 1610s. | C．In the 1690s. | D．In the 1720s. |
| A．caffeine can make people sleepy |
| B．adenosine can make people awake |
| C．about four to five cups of coffee will cause sleep difficulty |
| D．coffee is considered harmful if it is taken in a large amount |
| A．the importance of coffee | B．the good effects of coffee |
| C．the bad effects of coffee | D．the development of coffee |
| A．drink it before bed | B．give up this bad habit |
| C．drink one cup of coffee a day | D．drink more coffee than milk |
Cats have a pair of vomeronasal organs(犁鼻器) on the roof of the mouth. When the cat wants to sniff, she will breathe the air in through her mouth. At this moment, she will often squint(斜视) her eyes and maybe even flatten(使…平坦) her ears. This makes her look like she is making faces. The vomeronasal organs will then analyze the smell---almost as if the cat is tasting the smell.
When you come home from outside the house, your cat can smell what you had for lunch and for a mid-afternoon snack. She can smell the people you shook hands with and your neighbour you stopped to talk to and hug. She can smell the grass brought under your shoes as you took a shortcut across the lawn. Your cat’s sense of smell is so good that she can smell difference between a gallon of water with a teaspoon of salt in it and plain water. In comparison, we think of salt as completely tasteless.
Cats have scent glands(臭腺) on each side of the forehead, on the chin, the lips and next to the tail. When your cat rubs up against your hand, your leg, the sofa, and your bed, she is leaving her scent in those things. She will then use her sense of smell to recognize “her” things, people and even other pets in the home.
If you want to have fun with your cat’s sense of smell, take some small bits of different things, such as a bit of chicken, some flowers and some fish. Place each different scent under a piece of paper towel(so your cat cannot see any of them) and encourage your cat to investigate and find what kind of food she likes to eat best.
小题1:Cats know whether the food is fit to eat or not with their____________.
| A．sense of touch | B．scent glands | C．organs of smell | D．sense of taste |
| A．cats are very smart |
| B．cats have a good sense as dogs |
| C．salty water has a special smell |
| D．cats’ sense of smell is excellent |
| A．She puts her scent on it. |
| B．She shows respect to you. |
| C．She asks you to play with her. |
| D．She smells where you were just now. |
| A．Smell. | B．See. | C．Search. | D．Send. |
| A．cats are one of our best friends |
| B．cats have sharp sense of smell |
| C．sense of smell is very important |
| D．cats know if something is safe to eat |
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