5.absence 6.dependent 7.programmers 8.organization
9.communicate 10.permission
P50
1.John did not join the navy.Instead,he decided to join
theater and become an actor.
2.Geoff didni't study law.Instead he decided to become an
engineer.
3.We did't go to a movie yesterday afternoon.Instead we
went to the park.
4.I diden't criticize him.Instead Itold him i was going ti
di him a favor and leave the room.
5.He didn't sit around doing nothing .Instead ,he greeted
me and gladly my invitation.
6.she didn't commnicate with her parent via email .Instead
she wrote them two letters every month. 7.He didn't take the well-paod job in Shanghai after graduation,Instead he went to a small village in Yunnan
and become a primary school teacher.
8.We don't need teachers in our camp.Instead we need some
volunteers to help with the washing-up.
Task 5 A
1.The amount of financial aid offered 2.trying to balance home and career
3.The ability to communicate effectively with adults 4.the chewing of gum has been found to help reduce tension
5.to request permission from your manager
B
1。进入20世纪90年代，个人计算机和因特网出现了。今天，远距离
工作正越来越受到青睐。
2。专家说远距离工作能帮助机构留住好员工，他们居住的地方离办公
室很远，或想搬离那个地区。
3。有些人来上班或许会使他人不悦。但他们如果在家上班仍可以很好
的工作。
4.他负责为国家航空航天局和空军的一些飞行器和通讯系统设计程序
。 P54 A
(and,or) and but (both,either,neither) (and,or,nor) (both,neither ) (and,nor)
B
1.……is a doctor,and I am an engineer. 2.……from Harvard and teaher from Stanford
3.……fluently,but he can't write in it.
4.……fell down ,and hurt her arms and knees,but she got
to the top all right.
5.……largest industries,either in terms of number of
tourists,or in terms of money spend on it.
C
1.……but also instructive/informative.
2.you need either some sleep or some beer./Either you need
some sleep,or you need some beer. 3.Angrily,bitterly,and crying,Judy finally gave up. 4.The teacher told us to recite the text,and to write a summary for it/that we should recite the text and (that we
should)also write a summary for it. 5.……eating ,sleeping, and dreaming.
6.……words,but by his deeds/not by what he says,but by
what he does. 7.……but also too dirty. 8.……,practical,and inexpensive.
9.……and talented
10.……driving and (to)save enough ……
P59 Task1
1b 2a 3b 4c 5a 6d 7c
Task2
1b 2a 3d 4b 5c 6a 7d 8b
Task3
1.perform a comedy 2.potted plants 3.pick oneself up 4.post a tweet 5.come out of nowhere 6.be microblogging while jogging
7.transparent view 8.seeing-eye dog
第四单元英语答案
P63
1.（F)Online Jobsites are the most common places to find jobs. 2.(T)We should search jobsites based on our location ,industry,and salary
requirements.
3.(F)The woman once found a job though networking and yellow pages. 4.(T)The national job boards will attract more attention and more competition.
5.(F)They are't usually the first place anyone looks for a job.
1.sources / checking 2.industry / requirements 3.qualifications / local site
4.contacted matter 5.politely hiring
P68
feed/ mortgage/ work /bring out the best/ flexibility/ the ability to earn/ paid off /
bucket loads/ get his name out/ prospective/ conquered her technology fears
P69 Task2
1-2 3-5 Her five hard-learned best suggestions.
P70 Task3
A:1.up-to -date 2.routine 3.coached 4.overnight 5.process 6.are
/inspired 7.magica 8.revealed 9.spare 10.are loaded
B:1.has /brought out 2.have invested in 3.Stand back 4.Having put /through 5.paid off 6.are taking on 7.strike out 8.keep up with 9.sharing/with 10.learned
about
C:1.invaluable 2.Reality 3.selective 4.priceless 5.practicality 6.flexibility
P71 Task4 略
P72 Task5
A:1.must not expect them to share the danger
2.new contacts and new friends
3.reveals genius 4.engoys world-wide fame 5.before starting a new career path 6.pass the technical know-how 7.has brough out earthshaking changes