2013-2014学年八年级英语人教版上册单元练习及答案解析：unit 2 how often do you exercise2013-2014学年八年级英语人教版上册单元练习及答案解析：unit 2 how often do you exercise.doc

英语人教版八年级上 Unit 2　How often do you exercise? 单元练习 (总分100分，用时60分钟) Ⅰ.单项选择(每小题1分，共15分) 1．Although they feel tired，______they still go on working. A．and　　　　　　　 B．but C．/ D．so 2．His grandmother is well because she often ______. A．exercises B．smokes C．sleeps D．sings 3．—______do they play basketball? —Every day. A．How soon B．How much C．How many D．How often 4．His mother wants him______at home today. A．stays B．stayed C．to stay D．staying 5．Here______the results______the exam. A．is；with B．are；of C．is；of D．are；with 6．Mr.Morgan ______ know the way to the museum. A．maybe　　　　 B．may be　　　 C．may　　　　　 D．perhaps 7．Many animals ______ because the weather was bad. A．were dead　　 B．died　　　　 C．dying　　　　 D．death 8．They usually go shopping ______. A．one a week B．once a week C．one the week D．once week 9．Tim is young，______，he can speak three languages. A．but　　　　　 B．yet C．however　　　 D．though 10．Smoking______your health. A．is good for B．is bad for C．is good to D．is bad to 11．I do homework every day，usually when I come______home______school. A．to；from B．at；for C．/；from D．from；to 12．The students exercise every day，and they try______themselves healthy. A．keep B．keeping C．kept D．to keep 13．______ hours do you exercise every day? A．How long　　 B．How much C．How many　　 D．How often 14．The answers ______ these questions were very ______. A．of；interesting　　　 B．to；interested C．of；interested　　　 D．to；interesting 15．—How ______juice would you like? —One kilo. A．many B．much C．heavy D．often Ⅱ.完形填空(每小题2分，共20分) How can we keep healthy？One important thing is to exercise __16__.The Smith family try to exercise every day.Qiang Smith __17__ not exercise in the morning because he must be at his job at seven oclock.But he runs every evening.He walks a lot，__18__.He walks to school every day and after school he __19__basketball with his