Unit 8 第2课时 原卷版.docx

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1、Unit 8第2课时一、单项选择1. The 29-year -old man was guilty theft in the past ,but now he has nothing to do this case .A. from ;of B. with ;from C. of ;with D. with ;of2. They said that the victim was attackeda knife and bleddeatha resultA. by ;with ;fbr B. with ;to ;as C. with ;fbr ;asD. by; to ;for3. Every

2、thing haswrong.A. goB. comeC. goneD.became4. The girl wasin the library at 7 p.m. yesterday.A. seen readingB. looked reading C. seeing readingD.seen read5. Have you heard the young man was charged.theft?But I dont think he is guiltythat crime.A. for; ofB. of; withC. with; forD.with; of二、完型填空6. It wa

3、s the early autumn of myWhen I was 13 years old, a boy gave me an important gift. It was afirst year at a junior high school, and my old school was far away. 7, no one knew who I was. I was verylonely, and afraid to make friends with 8.Every time I heard the other students talking and laughing, I 9

4、my heart break. I couldnt talk to anyone about my problem, and I didnt want my parents to 10 me. Then one day, my classmates talked happily with their friends, but I sat at my desk 11 as usual. At that moment, a boy entered the classroom. I didnt know who he was. He passed by me and then turned back

5、. He 12 me and, without a word, smiled.Suddenly, I felt the touch of something bright and friendly. It 13 me feel happy, lively and warm. That smile changed my life. I started to talk with the other students and made friends. Day by day, I became closer to everyone in my class. The boy with the luck

6、y smile14 my best friend now. I believe that the world is what you think it is. If you think you are lonely, you might always be alone. So smile at the world and it will 156. A. smileB. magazineC.boxD.camera7. A. As usualB. As a resultC.The same asD.Such as8. A. someoneB. everyoneC.anyoneD.nobody9.

7、A. tastedB. smelledC.fearedD.felt10. A. hear aboutB. talk aboutC.care forD.worry about11. A. slowlyB. politelyC.unhappilyD.naturally12. A. listened toB. looked atC.take pride inD.rushed at13. A. madeB. ledC.offeredD.threw14. A. has becomeB. becameC.is becomingD.become15. A. look backB. come backC.tu

8、rn backD.smile back三、阅读单选AThe police find most criminals because somebody tells them who the criminals are. They find other criminals by using science and their computers. When there is a bank robbery, the police first look through their computers for the names of bank robbers they know about. Then

9、they go and talk to any of these robbers who are not in jail（监 狱）.They ask them where they were at the time of the robbery. If any of these people cannot give a good answer, the police will often use science to find out if one of them is the robber.Many criminals leave something of themselves at the

10、 place of the crime like a fingerprint or a hair. Or they take something away on their shoes or clothes, like dirt or animal hair. If they leave behind some of their blood or a hair or a piece of skin, it will have their DNA inside it.Everyone,s DNA is different in the same way that their fingerprin

11、ts are different. If a criminal cuts himself during a robbery or leaves a hair, or even a small piece of skin, scientists can find out what his DNA is.16. Usually the police find a criminal because.A. the criminal has a computerB. they use their computersC. someone tells them who did the crimeD. the

12、 criminal cuts himself17. The police do not usually ask criminals who are in jail about a crime because.A. they are not on the computerB.they are robbersC.these criminals could not have done itD.they do not understand science18.Criminals usually take something away from the place of a crime.A.on the

13、ir clothes B. in their mouthC. in their computers D. in their blood19.A.the names of other criminalB. crime booksC.someones shoes or clothesD.things with their DNA in them20.The story is aboutA.computersB.a bank robberyC.DNAD.how the police use science to find criminalThe most useful thing that crim

14、inals leave at the place of their crimes is.According Io a new survey . Students safety has become a big problem .Nearly 50% of students say they are worried about robbery （抢劫）on the way to and from school.Now in main big cities.in China some schools have taught all unusual lesson: selrotection. Stu

15、dents like this lesson because there are no exams or boring classes. And they can learn how to save lives and know how to stop danger before it really happens.Chen Haoyu, a teacher at Beijing No 25 Middle SchI .give young students advice on how to deal with dangerIf you are robbedKeep calm.lfyoucan not cry for help or run away.Give the robber your money.Try to remember what the robber looks like and tell the police later. If you are in a traffic accident.