人教版选修七Unit 1 Living well using language课时作业(9).docx

unit 1 living well using language课时作业第一节第一节 七选五 (共5小题;每小题2分, 满分10分)根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。选项中有两项为多余选项。阅读填句根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。soon computers and other machines will be able to remember you by looking at your eyes！ _1_ so in the future you wont have to remember a number when you want to use a machine or take money out of a bank .youll just have to look at the machines that will be able to tell who you are.the eye-recognition program has already been tested in shops and banks in the usa, britain, spain, italy and turkey. _2_ . however, scientists are also working on other systems. _3_ we already have machines that will be able to tell who you are from your voice or the mark made by your finger. eye-recognition is better than other kinds because your eyes dont change as you get older, and dont get dirty like hands or fingers, and even twins have different eyes. so the eye-recognition program can be up to 94% correct, depending on how good the technology is. _4_ in britain, it was found that 91% of people who had tried it said that they liked the idea of eye-recognition. in the future your computer will be looking at you in the eye. _5_ a. so smile !b. how does the eye-recognition program work? c. the program works because everyones eyes are different.d. however, some other programs may only be 51% correct at present.e. everyones hobbies are different, even twins have different hobbies.f. soon this technology will take the place of all other ways of finding out who people are.g. machines will soon be able to know you from the shape of your face or hand or even your smell!第二节 完形填空 （共20小题；每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的四个选项（a、b、c和d）中，选出可以填入空白处的最佳选项。 texting in the street-your funeralmillions of people are putting their lives at risk by texting their friends as they walk along busy streets, reported the daily mail. one in ten 1 users has already been 2 because they are so lost in their phones and fail to 3 lamp-posts or cars, according to joanna lumsden of aston university. to test the danger of texting while 4 , lumsden did an experiment in which volunteers followed a 5_ path while trying to 6 in a message on a phone. around them, screens 7 up instructions to avoid stepping on 8 colors on the floor. she found that people missed one in five 9 because they were so busy with their phones. in 10 life this means that one in five lamp-posts or moving cars is 11 to go unnoticed by people 12 and walking,” she said. her research is looking for ways cell phone makers could improve the 13 of phones to make texting on the move 14 .that could 15 easier-to-use voice operated phones, or phones that respond to gestures. the safest thing for people is not to 16 as they walk along, she said. “17 a lot of people in business are 18 to carry a mobile phone and be in 19 24 hours a day, seven days a week. they are under pressure to reply to calls 20 , and to respond to text messages and emails straight away.”1. a. textbook b. electric bicycle c. mobile phone d.computer2. a. injured b. admitted c. attacked d. rewarded3. a.cat b.notice c. watch d. search4. a. riding b. working c.shopping d. walking5. a colored b.marked c.narrow d.dangerous 6. a answer b.write c.type d.take7.a brightened b. flashed c. lighted d. shined8. a. particular b. different c. special d.various 9. a. instructions b. explanations c. directions d. introductions10. a. busy b. modern c.real d. lively11.a. possible b. probable c. maybe d. likely12. a. speaking b. texting c. thinking d. waiting13. a. appearance b. invention c. quality d. design14. a. easier b. safer c. quicker d. more attractive15. a. include b. attend c. contain d. invent16. a talk b. text c. order d. communicate17. a. but b. and c. while d. so18. a. expected b. supposed c. meant d. required19. a. service b. duty c. contact d. freedom20. a. instantly b. seriously c. pleasantly d. conveniently第三节 语法填空 （共10小题；每小题1.5分，满分15分）阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。will it matter if you dont take your breakfast? recently a test 1 (give) in the united states. those tested included people 2 different ages,from 12 to 83. during the test, these people were offered all kinds of breakfasts, 3 sometimes they got no breakfast at all. special tests were set up to see how well their bodies worked when they had eaten a certain kind of breakfast. the 4 (result) show that if a person eats a proper breakfast, he or she will work 5 (good) than if he or she has no breakfast. this factappears 6 ( be) especially true if a person works with his brains. if a student eats fruit, eggs, bread and milk before 7 (go) to school, he will learn more 8 (quick) and listen with more attention to class .opposite to what many people believe, if you dont eat breakfast, you will not lose weight. this is because people become so 9 (hunger) at noon that they eat too much for lunch, and you will be 10_ (surprise) to find youre gaining weight. you will probably lose more weight if you reduce your other meals.第四节 短文改错（共10小题；每小题1分，满分10分）last week our class has organized an activity to thank us teachers before graduation. in thursday we had a class meeting to discuss what to do. we came up many good ideas. then we decided to send them gifts and did some good deeds. the next day we carried out our plan. some of us cleaned the teachers offices and decorated it with pots of flowers, make it more comfortable for the teachers to work in. others helped wash the cars and bikes. but still others gave well-prepared gifts to the teachers, which were very pleased and expressed their best wishes to us. we all felt happily about what we had done for our teachers.第五节 书面表达（满分25分）根据以下图画，写一篇英语短文，描述今昔通讯方式的变化，以及这些变化给人们生活带来的影响。注意: 1.词数:100在右，开头已给出，不计入总词数。2.生词：通讯communicate( with sb.) vi. communication n3.注意时态变化great changes thave taken place in the way of communication in peoples life in recent years. _ _ _ _ _ _ _ _ _ 参考答案七选五 cfgda 完形填空 1-1 cabda 6-10 cbaac 11-15 dbdba 16-20 baaca语法填空 1. has been given/is given/was given 2. of 3. and/but 4.results 5.better 6.to be 7. going 8. quickly 9. hungry 70.surprised改错 1. 第一行去掉has 2. us-our 3. in-on 4. came up-came up with 5. did some good deeds-do some good deeds 6. offices-office7.make-making 8. but-