阅读下列材料，从所给的六个选项(A、B、C、D、E和F)中，-优题课

七选五
There is an English saying: “ ” Until recently, few people took the saying seriously. Now, however, doctors have begun to look into laughter and the effects it has on the human body.
Tests were carried out to study the effects of laughter on the body. People watched funny films while doctors checked their hearts, blood pressure, breathing and muscles. It was found that laughter has similar effects to physical exercise If laughter exercises the body, it must be beneficial. .
Other tests have shown that laughter appears to be able to reduce the effect of pain on the body. In one experiment doctors produced pain in groups of students who listened to different radio programs. The group that tolerated(忍耐) the pain for the longest time was the group which listened to a funny program.
. They have found that even if their patients do not really feel like laughing, making them smile is enough to produce beneficial effects similar to those caused by laughter.

A．Laughter can prolong one’s life. B．As a result of these discoveries, some doctors in the United States now hold laughter clinics in which they help to improve their patients’ condition by encouraging them to laugh. C．The reason why laughter can reduce pain seems to be that it helps to produce a kind of chemicals in the brain which diminish both stress and pain. D．It increases blood pressure, the heart beating and breathing; it also works several groups of muscles in the face, the stomach and even the feet.

E. Although laughter helps cure the disease, doctors still can not put this theory into clinic practice.
F. Laughter is the best medicine.
G. They have found that laughter really can improve people’s health

Before going outside in the morning, many of us check a window thermometer(温度计)for the temperature. This helps us decide what to wear.____. We want our food to be a certain coldness in the refrigerator. We want it a certain hotness in the oven. If we don’t feel well, we use a thermometer to see if we have a fever. We keep our rooms a certain warmth in the winter and a certain coolness in the summer.
Not all the thermometers use the same system to measure temperature. We use a system called the Fahrenheit scale. But most other countries use the Centigrade scale.
Both systems use the freezing and boiling points of water as their guide._____.
The most common kind of thermometer is made with mercury(水银)inside a clear glass tube. As mercury (or any other liquid ) becomes hot, it expands. As it gets colder, it contracts(收缩). That is why on hot days the mercury line is high in the glass tube.___.
First. Take a clear glass juice bottle that has a cap ; fill the bottle with coloured water. Tap a hole in the center of the cap using a hammer and thick nail. Put the cap on the jar. Then stick a plastic straw(吸管) through the nail hole._______.
Finally. Place a white card on the outside of the bottle and behind the straw. Now you can see the water lever easily. _______.
As the temperature goes down, the water will contract, and the lever in the straw will come down. Perhaps you will want to keep a record of the water lever in the straw each morning for a week.

A．People use thermometers which are made by themselves when travelling around the world.

B．We use and depend on thermometers to measure the temperature of many other things in our daily lives.

C．Thermometers measure temperature, by using materials that change in the same way when they are heated or cooled.

D．Now that you know this rule you can make a thermometer of your own that will work.

E．The water will rise in the straw. As the temperature of the air goes up, the water will expand and rise even higher.
F．They label these in different ways. On the Fahrenheit scale water freezes at 32 degrees and boils at 212 degrees. On the Celsius scale water freezes at 0 degrees and boils at 100degrees.
G．Take wax (you may use an old candle if you have one) and melt some of it right where the straw is struck into the cap to seal(把..粘住) them together.

阅读下列材料, 从所给的六个选项(A、Ｂ、Ｃ、Ｄ、Ｅ、和F) 中，选出符合各小题要求的最佳选项。选项中有一项是多余选项。
________1. Jack just moved to a new place in Nelson. He wants to buy a house, but he hasn’t much money and his job is not well paid. So he needs a house whose price is about￡50,000 and at least has two bedrooms.
________2. Lucy is now 65 years old. She is not very healthy and it is difficult for her to move. So she now wants to find a bungalow (平房) in Earby so that she can easily go out of the house to enjoy the sun in winter and fresh air outside in summer.
________3 Alice was very poor before, but recently she got a highly paid job and wanted to change her house into a better one. But the house should at least have four bedrooms and two reception rooms. What’s more, it should look like the house in the countryside.
________4. Peter now lives in Nelson. He dreams of having a house with at least three bedrooms. Besides, he doesn’t like high buildings.
________ 5 Lynne has lived in Newchurch for many years and now she wants to buy a house for a change. She wants the house to be semi-detached (半独立式) or detached. She also wants a separate garage.
A.Top Barn Lane, Newchurch, Lancashire, ￡49,950, flat on 30_thfloor.2 bathrooms with 3-piece suite in white, 1 reception room, 1 large lounge, 1 fully fitted kitchen,2 double bedrooms.
B.Queensway, Newchurch, Lancashire, ￡109,500, semi-detached house. 2 countryside view fronts, 2 double bedrooms, 1 modern fitted dining room, 1 detached garage opposite.
C.White Leys Close, Earby, Barnoldswick, ￡129,950, bungalow. 2 bathrooms, 1 reception room, 1 living room split into sitting and dining areas, doors to garden, a kitchen with a range of fitted bases. Outside of the front is a road for two cars and a garden area.
D.Birch Hall Lane, Earby, Barnoldswick, ￡180,000. 5 bedrooms, 3 bathrooms, 3 reception rooms. Traditional stone built houses next to some cottages on one side. There is a small cycle store and a long, beautiful wildlife garden.
E.Craven View, Nelson, Lancashire, ￡185,000. Bungalow, 3 bedrooms with fitted wardrobe, 2 bathrooms, 1 reception room, 1 L-shaped living room with sitting and dining areas, fireplace around, French windows to back gardens, 1 kitchen with bright lighting.
F.Farrer Street, Nelson, Lancashire, ￡ 45,000. A stone built house. Although requiring a degree of refurbishment (刷新), this two bedroomed house does still offer a good deal. It includes 1 dining kitchen, two bedrooms, three-piece bathroom, gas fired central heating and the yard to the back.

Here are some patients(病人), each of whom wants to see a doctor . Decide which doctor is suitable for the patient mentioned. There is an extra doctor that is not suitable for any of the patients.
1. _____ Patient one. He has a running nose all day. He has a fever and constant cough.
2. _____ Patient two . She sleeps poorly . She has difficulty in sleeping , and is unable to concentrate. She also has nightmares（恶梦）occasionally.
3. _____ Patient three. His tongue is red and sore (痛) all over . His breath smells bad and he has
a bad taste in his mouth .
4. _____ Patient four. His blood pressure is really high. His head aches when he bends over or lies down.

A．Brown , a medical student majoring in oral cavity (口腔), is having his practice in a teaching hospital . Every day he meets quite a few people with a toothache , throat trouble and so on.

B．Tom is a psychologist (心理学家) . He keeps in touch with his mental p

atients by phone.

C．Wood , an adviser and doctor in a hospital , thinks we shou

ld pay more attention to what we eat . It is a problem that many people are becoming fatter and fatter. In his opinion, blood pressure is connected with it and he is trying his best to solve this kind of problem.

D．Mary , a female doctor , is doing research in breast-cancer . A lot of woman , she thinks , are suffering from this kind of disease all over the world . She has made up her mind to help these women.

E. Mr. Smith is a very good physician. He works as a doctor in a hospital and he is an expert at curing common diseases .It is easy and convenient to see Mr. Smith.

阅读下面的短文，请根据短文后的要求答题（请注意问题后的字数要求）
Your schooldays should be some of the best and happiest days of your life. How can you gain the most from them, and make sure you do not waste this wonderful opportunity to learn?
〔1〕Be positive about school! Don't say things are difficult or boring. Be interested in school-life and your school subjects. Join in lots of activities. Be quick to put your hand up. Go round the school with a big smile.
〔2〕Expect to work. School is not a holiday camp. If you are not working, you are not learning, and you are wasting your time at school. Teachers cannot make everything enjoyable.
〔3〕Keep fit. If you do not eat a good breakfast, you will be thinking about food in class. If you go to bed late and do not have enough sleep, you will be sleepy in class. Play some sports to keep your body strong.
〔4〕__________________________. Do not say you will do things tomorrow. If you get behind the class, it is very difficult to get back in front. You cannot finish a race if you rest all the time.
〔5〕Don't be too disappointed if things sometimes go badly. Everyone fails some tests, loses some matches and has bad days. Friends are not always perfect, and they sometimes say and do unpleasant things. Don't let small problems seem very big and important.
〔6〕Talk about problems—sometimes they are only the result of misunderstanding. Don't be too embarrassed to turn to others. You are young. No one thinks you can do everything!
〔7〕Plan your time. Don't waste life lying in bed on Saturday morning. Go and play a sport, learn the piano, work on a project, read a book, practise English, or help someone with problems. There are always a lot of things to do.
Follow my advice, and have a happy school-life!
What is the best tile of the text? (Please answer within 8 words)
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Which sentence in the text is closest in meaning to the following one?
You’d better not be too shy to ask someone else for help.
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Fill in the blank in Item 4 with proper words. (Please answer within 10 words)
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The writer thinks it is good to put up your hand in class, what’s your idea? (Please answer within 20 words)
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Translate the underlined sentence in paragraph one into Chinese.
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