【步步高】高中英语 Unit 4 Period One Warm up Reading同步测试2 北师大版必修2(1).doc

period onewarmup & reading()基础落实.英文释义连连看1attackaan offence which is punishable by law2artificial beasy to understand；clear3crime cmade by man；not natural4crash dquickly or fast5affect ean act of violence intended to harm6rapidly fto have an influence on；to produce an effect on7obvious gthe quality or state of being real；real existence8reality hto strike sth.suddenly and noisily.短语检测1in the _ thirty years在过去的30年里2computers _ to the internet与因特网相连的电脑3be _ about the future对未来充满悲观情绪4cause _制造混乱5all _ of information各种各样的信息6in the _ few years在随后的几年里7shopping _ the internet网上购物8in _ reality在虚拟现实中.语境填词1burning coal can cause serious air pollution and increase _(全球的) warming.2but once on stage，every word _(消失) from my head.3after the failure of electricity supplies the city was in _(混乱)4lack of water will stunt(妨碍) the plants _(生长)5the court case will do serious _(损害) to my business.选词填空take action，have an effect on，as if，be connected to， go wrong，find out，come true，even if，come true，such as1he behaved _ nothing had happened.2something has _ with my computer.it wont work.3_ you work hard，there is no reason you should fail in the test.4people _ lei feng are regarded as a model to help others.5_ it rained hard，we went to work without any delay.6it is time to _ to prevent the environment from being polluted.7please _ a good and simple way to solve the problem.8his words _ immediate _ my thinking.9the new road _ the mountain village.10her wish to be an actor has _.用所给词的适当形式填空1the economy in the city has grown _(rapid) in the past few years.2the _(grow) of population brings more pressure to our society.3personally speaking，being pessimistic is _(harm) to your health.4burning coal causes serious air pollution and increases _(globe) warming.5the winter camp will offer lots of _(entertain) for the children.语法填空1theyve offered us 150,000 _ the house. shall we take it?2progress _(be) so far very good and we are sure that the work will be finished on time.3they do no harm _ anyone and it is wrong to hurt _.4he is very optimistic _ his chance of winning a scholarship this semester.5after receiving the news，immediate action had been taken by the local government _(stop) the disease spreading.6jack wasnt saying anything，but the teacher smiled at him as if he _(do) something very clever.7recently quite a lot of experts have suggested that another law on wildlife protection _(pass) as soon as possible.8it is clear _ you are not willing to accept my idea.能力提升阅读理解aa home computer not only helps children master the old ways of learning，but also opens up possibilities that simply arent available in traditional education.some software，for example，allows kids to make decisions and see the results in different situations.the world wide web encourages young minds to move easily from link to link，topic to topic.the best software draws children into learning by making them curiouswhat if i click on this picture，drag this over here，visit that website?knowing how to use a computer also encourages a childs confidence.kids figure out quickly that computers are powerful，and mastering the machine makes them feel grownup.in turn，feeling confident on a computer often translates to academic(学术的) confidence.researchers have found that attitudes toward writing，for example，improve when students write on a computer.perhaps most importantly，computers can enrich family life.forget the idea that computer kids are separated.children like to use the computer with adults and other kids，asking questions and comparing results.“the internet is a unique opportunity to bring resources home，”notes susan haugland，phd，cape girardeau，mo.，author of computers and young children：a world of discovery.although the benefits of computers are real，they have disadvantages，too.kids can lose their way，wasting hours on mindless software or violent games.just as parents have always helped children make good choices about everything from friends to food，books to tv，now we must make sure they get the best out of computers.1the passage is mainly talking about_.athe disadvantages of childrens using computersbthe advantages of childrens using computerscthe development of computersdthe fact that using computers makes children lose their way2which of the following is not an advantage of a home computer?ait provides new ways of learning.bit encourages childrens confidence.cit can enrich family life.dkids can play violent games on it.3what effects do computers have on family life?athey reduce the connection between family members.bthey destroy the relationship between parents and kids.cthey provide more opportunities of communication.dthey make all the family members study together.4according to the last paragraph，we can learn that we should_.alet children use computers freelybforbid children to use computers in their spare timecpermit children to use any software they likedhelp children make good use of the computers5it is obvious that_.awriting on a computer helps students improve their writingbusing computers does harm to childrens mental healthcsoftware has taken the place of books at homedusing computers at home has both advantages and disadvantagesbthe internet brings us many advantages.with the internet，people can send and receive emails.on the internet，people can skim over news.using the telnet，the user anywhere on the internet can log into any other machine on which he has an account.it is possible to use the ftp program to copy files from one machine on the internet to another.but the internet also brings us troubles.internet use seems to cause a fall in psychological(心理的) health，according to research at carnegie mellon university.even people who spent just a few hours a week on the internet experienced more depression and loneliness than those who logged on less often，the twoyear study showed.and it wasnt that people who were already feeling bad spent more time on the internet，but that using the net actually seemed to cause the bad feelings.researchers are puzzled over the results，which were completely opposite to what they had expected.they expected that the net would prove socially healthier than television，since the net allows users to choose their information and to communicate with others.the fact that internet use reduces time used for family and friends may be the reason for the drop in health，researchers said.faceless，bodiless “virtual”(虚拟的) communication may be less psychologically satisfying than actual conversations，and the relationships formed through it may not be so deep.another possibility is that exposure to the wider world through the net makes users less satisfied with their lives.“but_its_important_to_remember_this_is_not_about_the_technology；its_about_how_it_is_used，” said one of the researchers.“it really points to the need for considering social factors(因素) when you design new inventions.”6the writer mainly wants to tell us that _.athe internet can bring people many advantagesbthe internet use may cause psychological problemscthe internet users are not satisfied with their livesdwe shouldnt use the internet7why are the researchers puzzled over the results?abecause the results were completely different from what they had thought.bbecause the net proved socially healthier than television.cbecause the internet users were all healthier.dbecause the internet users experienced less depression and loneliness.8what may be the reasons why the internet use causes a fall in psychological health?ainternet use reduces time used for family and friends.bvirtual communication is less psychologically satisfying than actual conversations.cexposure to the wider world through the net makes users less satisfied with their lives.dall of the above.9according to the passage，which of the following is true?ausers anywhere on the internet can log into any other machine.bthe twoyear study showed tha