开放大学形成性考核作业学号 68姓 名 婷婷完成日期2017年10月26日课程代码 110004课程名称 大学英语A专评阅教师 教师填写得 分 教师填写评阅时间 2017年X月X日第 3 次任务共 4 次任务开放大学 大学英语A专形 成 性 考 核 3答 题 纸I. 选择填空每小题 2分,共 20 分12345678910BDCBDACABAII. 用方框里所给的短语完成对话每小题2分,共10分12345ADECBIII.阅读理解每小题 2 分,共 40 分12345678910BCABCAABCC11121314151617181920CBCDBABABCIV.完成句子每小题 3 分,共 30 分1. gvailabied that in shop2. so dirty that i have to wash it3. for a variety of reasons 4. no matter how long it takes5. cell phones do harm to brains6. commit to peace working for himseip7. will get used to it soon8. contribute to this discussion9. be invohed in important decisions10. wih regard to ife and death教师评语：。开放大学 大学英语A专形 成 性 考 核 3试 题I. Choose the choice that best fits into the blank.每小题 2分,共 20 分1. We understand you need easy access _up-to-date informationabout your accounts in many cities.A. in B. toC. for D. with2. It is common practice _a battery when it still has some life in it.A. to charge B. chargeC. charged D. having charged3. Chinese people celebrate _birth of _child by giving awayred eggs.A. / ; a B. / ; theC. the; a D. the; the4. It was so noisy that we found it hard to _the conversation.A. carry on B. set forC. turn on D. go about5. You cannot cancel your order _you change your mind withinthree days.A. as if B. whileC. so that D. unless6. He said, I _a lot of new poems by the end of last year.A. had already learned B. have already learnedC. would have already learned D. already learned7. As Edison grew _, he became more and more interested in science.A. elder B. the elderC. older D. the older8. Only in this way _catch up with your brothers.A. do you can B. can youC. you can D. you can do9. No one, except his two best friends, _where he is.A. know B. knowsC. to know D. knowing10. Mr. John has decided that he will _the branch company set up inthe small town.A. take over B. hand inC. put in D. lead toII. Complete the dialogue with the expressions given in the box.每小题2分,共10分Amostly used appsB. must-have apps C. cameraD. Google Maps E. WeChatHans:Hello, Xiaolin, You know, Im planning to buy a smartphone.Xiaolin:Oh, thats great!Hans:But it seems that therere dozens of applications on a smartphone. Youve got lots of them, havent you?Xiaolin:Yeah.Hans:Could you please let me know what are the best 1 ?Xiaolin:All right. Ive got over 100 apps on my iPhone 5 right now. I often clear things out and only keep the 2 . I check 3 several times a day as it is one way to connect with my friends. Hans:That sounds cool!Xiaolin:I love taking pictures so the 4 in my cell phone is often used.Hans:Yes, you do. Do you use Google Maps?Xiaolin: Yes. Apple Maps doesnt work well so Ive already replaced it with _ 5 , which I find very useful.Hans:OK, thank you, Xiaolin.III. Reading Comprehension.每小题 2 分,共 40 分Passage 1Mobile phones are the items that a lot of people are having today. However, do we really need to have a mobile phone by our side?We could start with the advantages of mobile phones. There are many things that we could do with mobile phones. With the advancement of technology, more and more features are being added to the mobile phones which make them more useful. In addition to making calls, mobile phones also support a wide variety of other services such as text messaging, email, Internet access, business applications, gaming and photography. We can bring them everywhere, and can be reached by others anytime. They make the world smaller, bringing people together no matter where they are.But we could have some risks when using our mobile phones. We may have accidents when we use them while driving. Some studies show that mobile phones can do harm to our bodies; and materials in mobile phones could damage our environment.Since there are so many risks, why do we still have mobile phones? This is because these risks or disadvantages can be overcome. For example, while we are driving we can easily pull up our car if we really need to use the phone. Mobile phone manufacturers are reducing the radiation of mobile phones to avoid health risks.Though there are both pros and cons of using mobile phones, we could easily see that there are more advantages than disadvantages. Moreover, mobile phones are becoming cheaper, which might be another reason why mobile phones are increasingly used today.1. Which of the following functions is NOT mentioned in the passage?A. Text messaging. B. Camera.C. GPS.2. What risks might mobile phones cause?A. Tra