Unit 6 The Unexplained 学校:_____姓名：_____班级：_____考号：_____ 一、单选题：本大题共15小题，共15分。 1.—Oh! What's wrong with your finger —I hurt it while I _____ a model plane. A. made B. was making C. am making D. make 2.———Tony，_____ have you worked in this factory ———For about 5 years. A. how often B. how much C. how long D. how many 3.Mr White is free today. He _____ go shopping with his family. A. mustn't B. might C. can't D. might not 4.—How was your weekend —Pretty good! I _____ the Science Museum with my classmates. A. visited B. visit C. will visit D. am visiting 5.I was so tired that I fell _____ on the chair. A. sleep B. asleep C. sleepy D. sleeping 6.We must do _____ to protect the animals. A. something useful B. anything useful C. useful something D. useful anything 7.—3-D technology could be used to build a house in less than 24 hours. —It _____ amazing. I get to know the news for the first time. A. looks B. smells C. sounds D. tastes 8.She is kind and is _____ ready to help others. A. always B. never C. seldom D. hardly 9.There are 40 students in the class, and half of the students _____ boys. A. be B. is C. are D. were 10.Sometimes kids think their parents are too hard on them. _____, their parents love them so much. A. In fact B. Because of C. Instead of D. At least 11.Bob is about _____. He is the tallest in our class. A. 1.8-metre-tall B. 1.8-metres-tall C. 1.8 metre tall D. 1.8 metres tall 12.It's winter now. It _____ cold day by day. A. get B. was getting C. got D. is getting 13._____ the street, you can see the library. A. At the end of B. In the end C. At the end D. By the end of 14.Lei Feng Memorial Day is only a few days from now. We need to _____ a plan about it. A. come up with B. put up C. call up D. set up 15.—Do we need _____ for the party —No, nothing. A. something else B. anything else C. something other D. anything other 二、完形填空：本大题共8小题，共12分。 One day, a boy found a cocoon(茧) of a butterfly and brought it home. A few days later, the boy saw a small hole in the cocoon. He sat and (16) for several hours as the butterfly struggled to make its body through that little hole. Suddenly it (17) . So the boy decided to help the butterfly. He took a pair of scissors(剪刀) and cut the hole bigger. The butterfly came out (18) , but it looked a little different. It had a weak body and small, thin (19) . The butterfly didn't start to fly. In fact, it had to spend the rest of its life crawling(爬行) around with a weak body and thin wings. It was never able to fly. The boy acted with (20) but he didn't understand why it could be like this. When a butterfly crawls out of the cocoon, it must struggle. The hard work of getting out of the cocoon makes the fluid(液体) from the butterfly's body into its wings. It helps the butterfly be (21) to fly. If the butterfly never has to squeeze(挤压) itself out of the cocoon, its wings will never get the fluid and it can never fly. Sometimes struggles are what ... ...
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