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1、北师大版一轮复习必修一单元练习Unit 3Celebration.单项填空1 What will you buy for your husband s birthday?I want to buy a _ wallet for him.A black leather smallB small black leatherC small leather blackD black small leather2 As he works in a remote area ， he visits his parents only_.A occasionallyB anxiouslyC practicall
2、yD urgently3 If you need help ， I and my car are_.A at my serviceB in serviceC at your serviceD served4 Jack has been out of work for a long time.So he wants to_a job in this factory.A care forB apply forC wait forD prepare for5 When I got there ， he was_a wedding party.A attendingB joiningC attendi
3、ng toD joining in6 It s said that driving after drinking_ thousands of traffic accidents every year.A results fromB contributes toC devotes toD lies in7 He has the_ to make things very unpleasant for us.A forceB powerC strengthD energy8 Some laid- off workers delightedly took up the work to_ patient
4、s in hospitals.A take onB look onC depend onD wait on9 Let s_our Christmas cards_and keep them a while.A put； awayB put； downC put； onD put； off10 The meal over, the managers went back to the meeting room to_their discussion.A put awayB take downC look overD carry on11 My classmate can speak English
5、 ， and he can speak French_.A neitherB alsoC eitherD as well12 We can t give up_ we should fail 10 times.A even ifB sinceC whetherD until13 The flu is believed_ by viruses that can reproduce in the cells inside the human noseand throat.A causingB being causedC to be causedD to have caused用心爱心专心114 I
6、 know Jack spends at least as much time reading as he_.A does writingB is writingC writesD does to write15 I smell something _ in the kitchen.Can I call you back in a minute?A burningB burntC being burntD to be burnt.阅读理解One-quarter of the USworkforcecould be doingtheir jobs at home if all those abl
7、etotelecommute chose to do so ， according to a study on Wednesday which said many still elect towork at the office.All those people working from home could translate into annual gasoline savings of $3.9 billion，according to the National Technology Readiness Survey.But the study also found that about
8、 14 percent of the workforce has the option to telecommute butchooses not to.As the study s principal ，researcherProfessor P K. Kannan ， put it ：That seems to suggest that even if employers were to say tomorrow that everybody had the optionof telecommuting and that it would save a lot of gas ， that
9、s not going to happen.What s going on？Some of it is obvious ：people like to go to the office for social reasons，even iftheir work tasks don t require it.And that s not just to be around other peoplealso.Our social needsinclude being seen，and making “ right ” impressions on bosses and colleagues.Our
10、own research atWork Design Collaborative is completely consistent with that interpretation.So how are we actuallygoing to realize the energy-saving opportunitiesthat w e remissing ？ Itseems to me there are two very basic actions called for.First ， organizations must make distributed work not only av
11、ailablebut expectedby moreemployees.Company policies and financial incentivescan easily “ push ”workers intochangingtheir patterns.Note that I am not advocating making everyone a full- time telecommuter.But just getting half of the workforce to work from home or in a nearby facility two days a week
12、would save 20% of the gasoline now being consumed by moving people from homes to offices.Second， we also need some national public policy initiatives to encourage people to work from home.It s time to realize just how critical telecommuting and distributed work are to our nationalsecurity on several
13、 levels.It s about reducing our dependence on foreign sources of energy.Itabout business continuity in the face of natural disasters(Katrina ，etc.) and/or acts of terrorism.Andperhaps most importantly of all， it s about reducing greenhouse gases as we address the globalclimate crisis I wrote about y
14、esterday in An Inconvenient Truth.语篇定位本文是一篇议论文。美国具有发达的远程通讯技术，人们本来可以在家工作，但很多人并没有这样做。作者分析了其中的原因，并提出了自己的建议。长难句分析That seems to suggest that even if employers were to say tomorrow that everybody had the option of telecommuting and that it would save a lot of gas ， that s not going to happen.本句是一个结构复杂的复合句。 第二个 that 引导宾语从句； even if 引导让步状语从句； 第三和第四个 that 引导的也是宾语从句。 句意为： 这似乎表明， 即使老板明天说大家都可以远距离办公，这将节约大量汽油，这样
