高中英语 Unit3 Life in the future课时作业（一）新人教版必修5.doc

life in the future 课时作业(一)i单词拼写1. the government used the press as a_ (工具) for its propaganda.2. what i told you was_(非分开的). i thought you would respect them.3. as i walked through the town, i was_ (经常地) reminded of my childhood.4. she has two children from a_(以前的) marriage.5. i always _(混淆) you with your sister. you look so alike.6. the house is situated in every pleasant_7. the teacher said that the child was_ (缺乏) in confidence.8. she_( 弯下) down and picked up a stone. 9. my letter received a _ (迅速的) answer.10. why is that driver_(使闪光) his lights on me?短语翻译 11例如_ 12由制造_ 13拿起，接受_ 14使某人记起某事_ 15因此_ 16继续干某事_ 17对做某事忐忑不安_ 18穿上_ 19好像_ 20立刻_ 21看起来像_ 22向四面八方_ 23看不见_ 24打扫，横扫_ 25为做好准备_句型转换26. remind me what to do, i havent used this machine for ages. remind me_ _ _ _, i havent used this machine for ages.27. worried about the journey, i was unsettled for the first few days._ _ _ _ _ the journey, i was unsettled for the first few days.28. his mother thought he lacked confidence.his mother thought he_ _ _confidence.29. the enemies fled in all directions.the enemies fled_ _ _30. why not fresh up with a hot bath?_ _ _ _ _ with a hot bath?31. frightened, she asked me to go with her._ _ _ _, she asked me to go with her.单项填空32. great changes_ _ in our village.a. have been taken place sin the last few yearsb. have taken place; in the last few yearsc. take place; in the past few yearsd. took place; in the past few years33. i worked with the children before, so i know what_.a. to expectb. to be expectedc. to have expectedd. to have been expected34. some english programs,_ english on sunday, follow me, are very helpful to us. a. for example b. such asc. according to d. as35. the bridge is made_ stone while wine is made _grapes.a. of; of b. from; fromc. of; from d. from; of36. are you going to_ the challenge of lasting- a whole week without arguing!a. take up b. get upc. stand up d. make up37. thanks for your gift. i will always remind me _you.a. for b. ofc. at d. in38. though we have_ serious natural calamities , we are sure to smooth away all difficulties.a. suffered b. suffered fromc. were stuck with d. met with39. john said he had been working in the office for an hour,_ was true.a. he b. thisc. which d. who40. parents should take seriously their childrens requests for sunglasses_ eye protection is necessary in sunny weather.a. because b. thoughc. unless d. if41. im going to put this whole weekend down, minute by minute._?a. why not b. all rightc. ok d. thats all rightv阅读理解acan you imagine what our life will be like in the year 2050? perhaps you will be flying off for a holiday on the moon, or maybe you will be taking your dog for a walk in virtual(虚拟的) reality. we recently carried out a survey (调查) of 1 000 people from different countries find out what they think life will be like in the future. the results clearly show both our hopes and fears.the survey suggests that friendshipone of the most important human relationships will have changed dramatically (显著地). people will make friends mainly through the internet what is more, a large number of people will come across their future spouses(配偶) in this way! computers will have become completely necessary by 2050. even now, some people begin to regard them as their best friends! others, however, say that we will become much more separated and estranged (疏远的) from each other because we will have little real human contacteducation will have changed a lot, too. as more and more children will be using computers in schools, certain abilities, such as mental arithmetic (心算) , wont be necessary since there will be computer programs for most calculations (计算). even writing by hand at least to some extent will have become a thing of the past.according to the survey, home life will be more and more comfortable. most people believe that by 2050 robots will be doing housework and we will rely mainly on ready-made food. a lot of people think that we might only cook for fun in the future.space exploration ( 探险 ) will become increasingly popular. fifty percent of the people we talked to believe that man will regularly visit, mars. they also believe that travel on our own planet will probably change. almost everyone thinks that there will be no cars in the city center. some even think that environmentally friendly (利于环保的) electric of solar-powered cars will have replaced the cars we use now.pollution is something that worries us very much. some fear that it will continue to get worse, and that it well be impossible for us to live on our polluted planet. others even foresee (预言) that one day well have to pay for clean air.on the other hand, people seem to be quite optimistic about the benefits of genetic (遗传) engineering, as they think scientists will use it to cure diseases like cancers and aids. if scientists manage to find a cure for these, well have a much healthier society.some people worry about the future, while others are full of hope and confidence(信心) . no matter how dark or bright it may seem, it is up to us to look after our planet and try to make it a better globe to live on.42. many people believe that in 2050, we will_.a not pay for computersb. seldom leave our homesc. not have any real friendsd. find partners and friends mainly through computers43. the passage suggests that in 2050_.a half of the world population will have traveled to mars .b. students will write with typewriters onlyc. cooking will not be easy to peopled. lessons taught at school and the ways in which they are taught will be very different44. some people believe that pollution will have _by 2050.a. disappearedb. killed most of the people on the planetc. become an even worse problemd. made our planet a warmer place to live on45. many people think that by 2050_.a. there will be a cure for cancer and aidsb. people will have stopped dyingc scientists will solve all the problems we face d. people wont get diseases bhere are two cars that may some day take the place of todays big automobiles (汽车). if everyone drives such a car in the future there will be less pollution in the air . there will also be more parking (停放车辆 ) space in cities, and streets will be less crowded. three such cars fit in the space now needed for one car of the usual size.the little cars will cost much less to own and to drive . driving will be safer, too, as these little cars can go only 65 kilometers per hour.the cars of the future will be fine for getting around a city but they will not be useful for long trips. if the car is powered by electricity, it will have two batteries (电池) one battery for the motor and one for the horn (喇叭) ,the signals (信号灯), etc. little cars which are powered by gasoline (汽油) will go 450 kilometers before needing to stop for more gasoline.if big cars are still used along with the small ones, two sets of roads will be needed in the future. some roads will be used for the big, fast cars and other roads will be needed for the smaller, slower ones.46. what is the advantage of the small cars?a. there wont be so much pollution and the small cars wont be so expensive as the big ones. b. it will be safer to drive these small cars.c. these will be more space for cars to park.d. all the above.47. why is it safer to drive these small cars?a. because the speed of these cars is unlimited,b. because the speed of these cars is limited.c. because the streets wont be so crowded.d. because the cars need only a little space.48. what are the two cars referred to in the passage?a. one which is good for getting round