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【小题1】 . The first of twenty being to grow when you are over six months old. The second set of thirty-two grows from the age of six until you are about twenty-one years old.
【小题2】 , you must drink plenty of milk and eat greens.
【小题3】 . Then little food will be left on or between them to cause decay(导致蛀牙). Make sure that you turn the brush and go up and down as well as brushing side ways. Use dental floss(牙线)to make sure all food is removed from in between each tooth, if you cannot brush your teeth after eating, raise them with water, or eat an apple or a carrot.
【小题4】 . If there is a hole in a tooth, he or she will fill it. If you do not have it filled, then the hole will grow larger. When a hole grows too big, 【小题5】 . It is better to keep all your second set of teeth for as long as possible. Filling a gap where a tooth has come out with a kind of bridge and using a false tooth costs a lot of money.
F. Try to visit a dentist every six months. G. Every person has two set of teeth. |
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How to Look After a Computer
Many young people use computers, but few of them know how to look after them. Remember the following when you use your computer.
1． Keep your computer in a cool, dry room. 71 Most computers work best at a temperature of 5℃-30℃.
2． 72 Smoke of all kinds is very bad for many parts of a computer and can cause many problems.
3． 73 Pieces of food and a little water in the keyboard can also cause many problems.
4． Make sure that the keyboard and screen are at the correct height for you.
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5． Make sure the screen（屏幕）is the correct distance (距离) from your eyes. If you wear glasses, make sure these glasses are correct for using the computer. 75
6． Keep your screen clean and don’t make it too bright. A dirty or a very bright screen can hurt your eyes.
在方框中选择恰当的句子补全以上短文，将序号填在相应的横线上。（5分）
| A. Some people use a different pair of glasses when using a computer. B. Too much or too little heat (热量) is bad for computers. C. Don’t eat or drink when you are near your computer. D. If they are not at the correct height, you will get a backache. E. Don’t let people smoke near your computer. |
71._______ 72._______ 73._______ 74._______ 75._______
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How dangerous it would be if there was a fire! Winter is the time for us to learn a lot more about fire, especially what to do if we are caught in a fire.
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1. Shout out If you smell smoke or see fire, shout out “Fire!” Shout as loudly as you can, because people may be asleep. |
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2. Call 119 Never try to put out the fire yourself, even if it is a very small one! Get help from your parents or call 119. |
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3. Keep down close to the floor If there is a lot of smoke in your room, keep down close to the floor. |
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4. Test the door Test the door before you open it. If the door is cool, open it carefully. If the door is hot, do not open it! Try to find a different way out. |
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5. Get out If you can, get out of your home as soon as possible. |
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6. Don’t use the lift Never use the lift during the fire. It may also go wrong. |
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7. Don’t go back Never go back into a burning building! |
1.The passage is mainly about _____
A．how to look after yourself when you are on fire
B．what to do when you are caught in a fire
C．when to leave the burning place
D．why to call 119 when there is a fire
2.When people are asleep, what will you do when a fire breaks out in your building?
A．Call 120 for help as quickly as you can
B．Only wake your parents up fast
C．Shout out “Fire!” as loudly as you can
D．Run away as fast as you can and don’t call others
3.Why shouldn’t you use the lift when a fire breaks out?
A．Because taking the lift is so slow B．Because the fire can burn you
C．Because the lift is too crowded D．Because the lift may not work
4.When a fire is burning, you test the door to ____.
A．find a different way out B．notice the fire clearly
C．call for a much quicker help D．see if it is close
5.If you realize you have left an expensive thing at home in a fire, you should
A．go back for it B．keep down close to the door
C．not get out D．not go back for it
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In English, just like in Chinese, we change the way we speak when talking with different people. The expressions you use might depend on whom you are speaking to or how well you know them. If you say to your teacher, “Where is my book?” this will sound rude. But if you say, “Excuse me, Mr West. Do you know where my book is?” your question will sound much more polite. On the other hand, it might be alright to say “Where is my book?” to the people you know well.
And you would not usually say, “Peter, lend me your pen.” A very direct order like this can sound rude in English. Usually in English polite questions are longer and include extra (附加的) language, such as “Could you please...?” or “Can I ask...?” It sounds more polite to say, “Peter, could you please lend me your pen?” If you stop a stranger in the street, we might first say, “Excuse me. I wonder if you can help me.” or “I’m sorry to trouble you but…” before asking him for help.
It might seem that speaking politely is more difficult than being direct, and in a way this may be true.
小题1:When we make requests, we need to speak in a ____ way.
| A．polite | B．careful | C．different | D．direct |
| A．Which is the way to the zoo? |
| B．How can I get to the zoo? |
| C．Do you know the way to the zoo? |
| D．Excuse me. Can you tell me the way to the zoo? |
| A．We should use long sentences when we ask for information and help. |
| B．When we ask for help from others, polite language must be used. |
| C．The way of speaking is important when we ask different people for help. |
| D．In English, polite questions are as neccessary as rude and direct ones. |