大学英语2册4单元练习答案.ppt
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1、BOOK 2-Unit 4-Listening Task-After Listening,Write down your answers to the following questions.1.Is the hero a student or an employee?An employee.2.What was he doing when the boss came in?Surfing the Net.3.How did he act in front of his boss?He acted all surprised,as if he didnt know why the comput
2、er had died suddenly.,An employee.,Surfing the Net.,He acted all surprised,as if he didnt know why the computer had died suddenly.,BOOK 2-Unit 4-Comprehension-Content Questions,One of you asks the first six questions and the other answers.Starting from question 7,change roles.When you have finished,
3、the teacher may want to put some of the questions to you to check your progress.1.What did the author do three years ago and what is she doing now?She used to be a television producer,but now she is a writer.2.How does the author work nowadays?She writes and edits articles online,submits them via em
4、ail,and communicates with colleagues via the Internet,too.,She used to be a television producer,but now she is a writer.,She writes and edits articles online,submits them via email,and communicates with colleagues via the Internet,too.,BOOK 2-Unit 4-Comprehension-Content Questions,3.How does the aut
5、hor manage her daily life?She could stay computer-assisted at home for weeks,going out only to get mail,newspapers and groceries.4.What are the symptoms shared by people who live a virtual life?They feel as if they had become one with the computer,and life seems to be unreal.5.What is the Net critic
6、s worst nightmare?That people who grew used to a virtual life would feel an aversion to outside forms of socializing.6.How does the author behave when she is suddenly confronted,They feel as if they had become one with the computer,and life seems to be unreal.,That people who grew used to a virtual
7、life would feel an aversion to outside forms of socializing.,BOOK 2-Unit 4-Comprehension-Content Questions,with real live humans?She gets overexcited,speaks too much,and interrupts others.Now switch roles.7.How does the author behave on line?Why?She is bad-tempered,easily angered,and attacks everyon
8、e in sight,all because she has long become separated from others and lacks emotional face-to-face exchanges with people.8.How does virtual life affect her relationship with her boyfriend?She fights her boyfriend,misinterpreting his intentions because of the lack of emotional cues given by their type
9、d dialogue.,She gets overexcited,speaks too much,and interrupts others.,She is bad-tempered,easily angered,and attacks everyone in sight,all because she has long become separated from others and lacks emotional face-to-face exchanges with people.,She fights her boyfriend,misinterpreting his intentio
10、ns because of the lack of emotional cues given by their typed dialogue.,BOOK 2-Unit 4-Comprehension-Content Questions,9.According to the author,why are co-workers important to a human being?Because we rely on co-workers for company.10.What does the author do to restore balance to her life?She calls
11、people,arranges to meet the few friends remaining in the City,gets to the gym,arranges interviews for stories,doctors appointments anything to get her out of the house and connected with others.11.Does the author feel happy when she returns to the real world?Why or why not?,Because we rely on co-wor
12、kers for company.,She calls people,arranges to meet the few friends remaining in the City,gets to the gym,arranges interviews for stories,doctors appointments anything to get her out of the house and connected with others.,BOOK 2-Unit 4-Comprehension-Content Questions,No,she doesnt feel happy.She fe
13、els being face to face is intolerable.12.What does she do then?She makes her excuses and flees,re-enters her apartment,runs to the computer,clicks on the modem,and disappears into the virtual world again.,No,she doesnt feel happy.She feels being face to face is intolerable.,She makes her excuses and
14、 flees,re-enters her apartment,runs to the computer,clicks on the modem,and disappears into the virtual world again.,BOOK 2-Unit 4-Comprehension-Text Organization,1.In terms of content the 12 paragraphs in this essay could be regrouped under four headings as shown in the table below.Read the essay o
15、nce again and see which heading each paragraph in the essay falls under.Paragraphs 2-3 have been done for you.1.Descript of the authors virtual life 2-32.How she feels about it after staying on the Net for a while 1,4-10,133.What she does to return to the real world.114.How she feels about the real
16、world.12,1,4-10,13,11,12,BOOK 2-Unit 4-Comprehension-Text Organization,2.Compare the first paragraph with the last,and think about their role in the essay.The first paragraph describes the consequences of living a virtual life and the last tells of the authors escape back into it.Together,they bring
17、 out the dilemma people at present are in:Because of modern technology,we have a choice between a virtual life and real life,but find both unsatisfactory.,The first paragraph describes the consequences of living a virtual life and the last tells of the authors escape back into it.Together,they bring
18、 out the dilemma people at present are in:Because of modern technology,we have a choice between a virtual life and real life,but find both unsatisfactory.,BOOK 2-Unit 4-Language Focus-Vocabulary,1.Fill in the gaps with words or phrases given below.Change the form where necessary.1)He would have pref
19、erred his wife not to work,but conversely he was also proud of what she did.2)Things are much cheaper here than in New York,but then,our average salary is much smaller.3)His forgetfulness may be a symptom of brain trouble.4)The small boy started spitting blood and his mother panicked(惊慌失措).,converse
20、ly,but then,symptom,spitting,BOOK 2-Unit 4-Language Focus-Vocabulary,5)These laws are intended to prevent government officials from abusing their power.6)Go to the bathroom and wash your hands,the nurse told the children in a commanding tone.7)Mary,a Harvard Law School graduate,was a very capable(能干
21、的)lawyer and our firm took her in as a partner.8)The article is interesting,but it needs some editing before it can be published.,abusing,tone,took her in,editing,BOOK 2-Unit 4-Language Focus-Vocabulary,9)To my knowledge,they have arranged to meet next Friday morning in the managers office.10)When w
22、e say that we see light at the end of the tunnel,we mean that victory is in sight.11)He promised to repay me in three days.But the days stretched into months and I never got a cent back from him.12)Before we can draw conclusions,we must collect enough data and analyze them scientifically.,have arran
23、ged,in sight,stretched,data,BOOK 2-Unit 4-Language Focus-Vocabulary,2.Rewrite each sentence with the word or phrase in brackets,keeping the same meaning.The first part of the sentence has been written for you.1)I am shocked at the sight of teenagers smoking cigarettes.(jar)The sight of teenagers smo
24、king cigarettes jars on me.2)A lot of American teenagers dont like street gangs(帮派团伙),but they are unable to stop themselves from getting involved with them.(get sucked in)A lot of American teenagers dont like street gangs,but they find themselves getting sucked in.,smoking cigarettes jars on me,fin
25、d themselves getting sucked in,BOOK 2-Unit 4-Language Focus-Vocabulary,3)Jeffreys computer crashed again this morning.The manager has asked the computer store to send a skilled technician to handle the problem.(arrange)Jeffreys computer crashed again this morning.The manager has arranged for a techn
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