Unit 4 Topic 2 How can we protect ourselves from the earthquake Section A同步练习

Unit4 Our world Topic 2 How can we protect ourselves from the earthquake? Section A 同步练习 一、单选题。 1.Some old houses ????in my hometown last summer. A.fall down B.fell down C.write down D.wrote down 2.We should do something ???????the animals in danger ???????being killed.?? A.?to protect, from ?B.?protect, from ??C.?to protect, for D.?protect, for 3.Ya'an earthquake happened??? an ordinary morning . ??? A.?at????????????????????????????????B.?on????????????????????????????????C.?in?????????????????????????????????D.?of 4.Air pollution has become _____ than ever before. We must do something to stop it. A.?serious??????????????? ??B.?more serious?????????????????? C.?most serious?????????????? ????D.?the most serious 5.— The earthquake in Wenchuan in 2008 killed ????????people.— We were sad to hear that. A.?thousands???????????? ???? B.?thousands of???????????????? C.?thousand of???????????????? ?D.?two thousand of 6._____ earthquake happened in Ya'an Sichuan, on the morning of April 20. A.?An????????????????????????????B.?A?????????????????????????????C.?The???????????????????????????????D.?/ 二. 完形填空。从A、B、C、D四个选项中选出能填入空白处的最佳答案。??? About five hundred years ago, an earthquake happened in a small village.? 1 for them, nothing was destroyed（毁坏）and no one was hurt. But a huge stone? 2 ?from a nearby mountain and stopped in the middle of the road.? ??? 3 the earthquake stopped, many people came to the road and saw the stone. Some of the? 4 men tried to lift the stone out of the road. But they couldn't move it. They tried to push it? 5 failed. They tried to pull it with ropes but nothing? 6 .? ??“Well," they said sadly, “there's nothing we can do about it. We'll have to change the way." At this time a boy about 12 years old said,? “I think I can help you to move the stone away." “You?" they shouted. “What are you talking about?" The men all? 7 the boy.??? The next morning, some people came into the road. One of them shouted, “The stone is gone." More people ran out to see 8 had happened. It was true. The stone wasn't on the road any longer. It wasn't even near the road.??? The boy walked over to where the stone had been and said, “I buried it."??? The people looked very? 9 .“You see," he said, “I dug a deep hole next to the stone and I dug a small incline(斜坡)up to the stone and the stone rolled(滚)down into the hole? 10 . Then I covered it with earth."?? ?The villagers shouted, “Clever boy! Clever boy!" And some of them said, “Why didn't we think out this good idea?" 1. A. Unluckily B. Luckily? C. Suddenly? D. Sadly 2. A. fell? B. rose?? C. raised?? D. felt 3. A. While? B. As? C. When D. Before 4. A. weakest B. strongest?? C. oldest D. cleverest 5. A. and?? B. or C. but D. so 6. A. did?? B. worked C. made? D. followed 7. A. looked at? B. shouted at?? C. laughed at D. pointed at 8. A. what? B. why?? C. how?? D. which 9. A. excited?? B. bored???? C. interested? D. surprised 10. A. myself?? B. themselv ... ...