1.Do you still remember the place__________ we visited the painting exhibition?
科目：高中英語 來源： 題型：
You may think that sailing is a difficult sport, but it is really not hard to learn it. You do not need to be First, you must ask yourself, "Where is the wind coming from? Is it coming from ahead or behind or from the side?" You must think about this all the time on the boat. The wind direction tells you what to do with the sail.
First, you must ask yourself, "Where is the wind coming from? Is it coming from ahead or behind or from the side?" You must think about this all the time on the boat. The wind direction tells you what to do with the sail.
Let's start with the wind blowing from behind. This means the wind and the boat are going in the same direction. Then you must always keep the sail outside the boat. It should be at a 90°angle(角)to the boat. Then it will catch the wind best.
If the wind is blowing from the side, it is blowing across the boat. In this case, you must keep the sail half way outside the boat. It should be at a 45°an-gle to the boat. It needs to be out far enough to catch the wind, but it shouldn't flap(擺動).It shouldn't look like a flag on a flagpole. If it is flap?ping, it is probably out too far, and the boat will slow down.
Sailing into the wind is not possible. If you try, the sail will flap and the boat will stop. You may want to go in that direction. It is possible, but you can't go in a straight line. You must go first in one direction and then in anoth?er. This is called tacking. When you are tacking, you must always keep the sail inside the boat.
5. What should you consider first while sailing?
A. Sailors' strength.
B. Wave levels.
C. Wind directions.
D. Size of sails.
6. What does the underlined word "It" in Paragraph 4 refer to?
A. The boat.
B. The wind.
C. The sail.
D. The angle.
7. What do you have to do when sailing against the wind?
A. Move in a straight line.
B. Allow the sail to flap.
C. Lower the sail.
D. Tack the boat.
8. Where can you probably find the text?
A.In a popular magazine.
B.In a tourist guidebook.
C.In a physics textbook.
D.In an official report.
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科目：高中英語 來源： 題型：
Here in Alaska,the wolf almost disappeared a few years ago. It's be?cause hunters were killing hundreds of them for 1 . However,laws were passed to protect the wolves 2 the sportsmen and also the people who 3 the animals for fur. So the wolf population has greatly 4 . Now there are so 5 wolves that they are destroying their own 6 supply.
A wolf naturally preys(捕食) on animals in the 7 family. People in the wilderness(荒原) also hunt deer for food. Many of the animals have been destroyed by the very 8 recently and by changes in the wilderness 9
life. When the deer can't find 10 food ， they die.
If the wolves 11 to kill large numbers of deer,their prey will 12 some day. And the wolves will,too. So we must 13 the cycle of life in the wilderness to 14 the ecology(生態環境) .If we killed more wolves,we would 15 them and their prey from extinction(絕種) .We'd also save some 16 animals.
In another northern state,wolves 17 cows and chickens for food. 18 want theUnited Statesgovernment to send a team of 19 to study the problem. They believe it is necessary to kill wolves in some areas and to protect them in places where there is a(n) 20 wolf population.
1.A. fur B. food C. sport D. fun
2.A. for B. of C. from D. about
3.A. took B. caught C. found D. played
4.A. increased B. reduced C. developed D. advanced
5.A. many B. few C. much D. little
6.A. animal B. plant C. food D. water
7.A. cat B. dog C. deer D. cow
8.A. warm summers B. warm springs C. cool autumns D. cold winters
9.A. animal B. plant C. water D. cold
10.A. good B. much C. more D. enough
11.A. start B. stop C. decide D. continue
12.A. disappear B. reduce C. increase D. appear
13.A. remove B. change C. renew D. form
14.A. change B. remain C. balance D. resist
15.A. protect B. prevent C. keep D. save
16.A. wild B. farm C. useful D. field
17.A. offered B. struck C. attacked D. looked
18.A. Farmers B. Scientists C. Biologists D. Fishermen
19.A. officials B. doctors C. teachers D. biologists
20.A. small B. large C. increasing D. natural
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