题目内容
--- If there are ____ trees, the air will be cleaner.
--- I agree. Then there will be less pollution.
- A.much
- B.less
- C.fewer
- D.more
此题重点考查四个单词的含义，根据语境可知要选择比较级，故用more表示有更多的树，空气就会越清新。污染就会越少。
Spring is a good season to fly kites. You can fly your kites in the park, in the field or on the play ground. There are many different kinds of kites. Some look like birds; Some look like planes and some look like butterflies. People often fly kites on a sunny and windy day. And the best month for flying kites is March. How can we fly our kites in the sky. First, we run with our kites against the wind. Then when the kite can fly in the sky, you can just stay there with your string reel(线轴) in your hand. When the kite doesn’t fly in the sky, just adjust(调整) the string reel. The string on the reel must be very strong. If you want to fly kites very well, you should practice it more with your friends. Maybe you feel a little difficult at first, but if you fly kites often you will find it very easy and interesting. Flying kites is a very good activity in spring, and a lot of people like it.
1.Where can’t you fly your kites?
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A．In the park. |
B．In the field. |
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C．In the street. |
D．On the playground. |
2.When do people often fly kites?
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A．On a cold day. |
B．On a rainy day. |
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C．On a cloudy day. |
D．On a sunny and windy day. |
3.If the kite can’t fly well in the sky, what should we do?
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A．Run quickly. |
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B．Adjust the string reel |
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C．Run against the wind. |
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D．Stay where you are. |
4.What does the underlined word “against” mean?
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A．反抗 |
B．碰撞 |
C．逆着 |
D．对立 |
5.Flying kites is a good sports in .
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A．spring |
B．summer |
C．autumn |
D．winter |
No family wants its home to catch fire, but it's good to plan for a fire just in case （以防万一）. Talk with your family about 36 to do if a fire starts. 37 should have a plan for getting out of the house. Be sure to choose a safe place to 38 after everyone gets away from the fire.
What should you do 39 there is a fire? First, 40 people know about the fire. Yell （叫喊） the word "fire". Knock on the walls with your hands.
Then 41 the door of your room. If the door is warm, don't open it. If it's cool, open it just enough to 42 . If you see fire or much smoke, close the door fast.
If you can't see fire or smoke, you can go out of the door. Shut the 43 behind you. That will slow down the fire. Now find a 44 out. Stay away from the smoke. The air is the 45 near the floor. So it 46 be the safest to crawl（爬）when you leave the house.
If you can't leave your room, close your door. Cover the crack （缝隙） under the door
47 clothing. Then open the window or 48 the glass with a chair. Crawl out, of the window 49 .If the window is high off the ground, 50 jump! Wave a towel out of the window, and yell for help. When you get out of the house, run to the place where you and your family chose to meet.
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