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We sometimes call the lion “the king of the jungle (丛林)” because it is stronger and more dangerous than other animals. It can run faster than many animals and it can hunt (捕猎) the best. It is the highest animal in the 21 food chain (食物链).[
In the sea, the shark is one of the animals at the 22 of the food chain. It can swim faster than most other sea animals, and it can use its big teeth to eat them.
What is at the top of the world’s food chain? 23 are! We are not the biggest or fastest, but we are the 24 We could not run faster than cheetahs (猎豹), so we 25 cars and now we can move the fastest. We could not 26 better than lions, so we invented guns (枪). Now we can hunt the best.
People’s inventions are clever, but they can be dangerous, too. For example, people invented 27 , and now they make the air and rivers dirty. This can make 28 changes. Dirty rivers kill fish. Then bears cannot eat the fish and the bears die. If we kill one part of the food chain, 29 also die. Remember that we are a part of the food chain, so we are in danger too! If we protect animals, we are protecting 30 ! We should and we could do something for the world!
1.A. land B. sea C. mountain D. desert
2.A. front B. end C. top D. beginning
3.A. People B. Lions C. Sharks D. Cheetahs
4.A. strongest B. cleverest
C. most special D. most important
5.A. used B. had C. made D. invented
6.A. fight B. escape C. kill D. catch
7.A. hotels B. schools C. factories D. hospitals
8.A. great B. terrible C. wonderful D. complete
9.A. one part B. another part C. other parts D. the other parts
10.A. ourself B. yourselves C. themselves D. ourselves
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We sometimes call the lion “the king of the jungle (丛林)” because it is stronger and more dangerous than other animals. It can run faster than many animals and it can hunt (捕猎) the best. It is the highest animal in the 1 food chain (食物链).
In the sea, the shark is one of the animals at the 2 of the food chain. It can swim faster than most other sea animals, and it can use its big teeth to eat them.
What is at the top of the world’s food chain? 3 are! We are not the biggest or fastest, but we are the 4 We could not run faster than cheetahs (猎豹), so we 5 cars and now we can move the fastest. We could not 6 better than lions, so we invented guns (枪). Now we can hunt the best.
People’s inventions are clever, but they can be dangerous, too. For example, people invented 7 , and now they make the air and rivers dirty. This can make 8 changes. Dirty rivers kill fish. Then bears cannot eat the fish and the bears die. If we kill one part of the food chain, 9 also die. Remember that we are a part of the food chain, so we are in danger too! If we protect animals, we are protecting 10 ! We should and we could do something for the world!
1.A. land B. sea C. mountain D. desert
2.A. front B. end C. top D. beginning
3.A. People B. Lions C. Sharks D. Cheetahs
4.A. strongest B. cleverest
C. most special D. most important
5.A. used B. had C. made D. invented
6.A. fight B. escape C. kill D. catch
7.A. hotels B. schools C. factories D. hospitals
8.A. great B. terrible C. wonderful D. complete
9.A. one part B. another part C. other parts D. the other parts
10.A. ourself B. yourselves C. themselves D. ourselves
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| 完形填空。 | ||||
| We sometimes call the lion "the king of the jungle (丛林)" because it is stronger and more dangerous than other animals. It can 1 faster than many animals and it can hunt (捕猎) the best. It is the highest animal in the 2 food chain (食物链). In the sea, the shark is one of the animals at the 3 of the food chain. It can swim faster than 4 other sea animals, and it can use its big teeth to eat them. What is at the top of the world's food chain? 5 are! We are not the biggest or fastest, but we are the 6 . We could not run faster than cheetahs (猎豹), so we 7 cars and now we can move the fastest. We could not 8 better than lions, so we invented guns (枪). Now we can hunt the best. People's inventions are clever, but they can be 9 , too. For example, people invented 10 , and now they make the air and rivers dirty. This can make 11 hanges. Dirty rivers kill fish. 12 bears cannot eat the fish and the bears die. If we kill one part of the food chain, 13 also die. Remember that we are a part of the food chain, 14 we are in danger too! If we protect animals, we are protecting 15 ! We should and we could do something for the world! | ||||
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完形填空
Grandpa's house was right by the sea. Winds often pushed the sea into big waves. The waves came up 1 to the rocks in front of the house. At those ties, grandpa said, “Come along, Davy. Let's go to meet the 2 !” We 3 down over the big rocks. When we went too near the water, a wave 4 knock us down. I cried the first time. 5 grandpa said, “Come along now! You must learn 6 afraid.”
One day there was a very big storm. Grandpa and I went 7 to the sea. The men 8 around talking. But Al was not with them. He was out in his boat. He couldn't get back 9 he lost an oar(桨).
“We must go out and 10 him,” grandpa said. “Who will go with me?” 11 answered. Who wanted to go to the sea in such a bad storm? Grandpa walked to 12 . “I'll go with you, Grandpa!” I said. I jumped into the boat, too. He 13 the boat out into the sea. Grandpa was standing in the boat. His white hair was 14 in the wind.
Grandpa pulled on the oars. The waves were 15 . With each wave, the boat went up in the 16 . Then it fell down on the water. From the 17 of a wave we saw Al. He was 18 to use his one oar, but the water was filling his boat. Soon grandpa pulled 19 enough for Al to throw us a rope. We 20 the rope to our boat and then grandpa began to row back to land.
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