新理念外語(yǔ)網(wǎng)絡(luò)教學(xué)平臺(tái)第二版綜合答案

1、全新版第二版綜合B2U8-CPart IListening Comprehension ( 10 minutes )Section ADirections: In this section, you will hear ten statements. Numbers1 to 6 are based on Text A while the rest are based on Text B. Each statement will be read ONLYONCE.Listen carefully and decide whether each statement is true or false

2、.1.A) TB) FScript:People came to fishthe streams,which flowedclearand coldout of the hills and contained shady pools where trout lay.正確答案： A2.A) TB) FScript: The doctors were not puzzled by new kinds of sickness appearing among their patients.正確答案： B3.A) TB) FScript: Therewas now no sound; only sile

3、nce lay overthe fieldsandwoods and marsh.正確答案： A4.A) TB) FScript: There had been several sudden and unexplained deaths among adults and children.正確答案： A5.A) TB) FScript: Though the litters were small, the young survived, thus the farmers were still able to raise pigs.正確答案： B6.A) TB) FScript: The peo

4、ple silenced the rebirth of new life in this stricken world themselves.正確答案： A7.A) TB) FScript: The most alarming of all mans assaults upon the environment is the contamination of air, earth, rivers, and sea with dangerous and even lethal materials.正確答案： A8.A) TB) FScript: Such a barrage of poisons

5、called insecticides is possible to lay down on the surface of the earth without making it unfit for all life.正確答案： B9.A) TB) FScript: Chemicals sprayed on croplands lie short in the soil without entering into living organisms.正確答案： B10.A) TB) FScript: One in six countries in the world face food shor

6、tages because of severe droughts.正確答案： ASection BDirections:In thissection,you willhear a passage three times.Whenthe passage is read for the first time, you should listen carefully forits general idea. When the passage is read for the second time, you are required to fill in the blanks with the exa

7、ct words you have just heard.Finally, when the passage is read for the third time, you should check what you have written.Mostpeoplehave(11)_environmentalpollutionin theform of an open garbage dump. However, pollutioncan alsobe (12)_ . Somekindsofpollutiondo notactuallydirtythe land, air, or water,

8、but they reduce the quality of life for peopleand(13)_.Forexample,noisefrom(14)_ and machinery can be consideredforms ofpollution.Environmentalpollutionisoneofthemost(15)_ problems facing humanity. Badly polluted air cancause (16)_ illnesses.Someairpollutantshave reducedthe capacityofthe atmosphere

9、to (17)_ the sunsharmfulultraviolet (18)_ . Many scientists believe that theseand otherairpollutantshave begun tochange (19)_aroundtheworld.Ocean pollution(20)_ many marineorganisms.Script:Most people have witnessed environmental pollutionin the form of an open garbage dump. However, pollution can a

10、lso beinvisible. Some kinds of pollution do not actually dirty the land, air,or water, but theyreducethequalityof lifeforpeople and otherlivingthings. For example, noise from traffic and machinery can be consideredforms of pollution.Environmental pollution is one of the most serious problemsfacing h

11、umanity.Badly pollutedaircan cause life-threateningillnesses.Someairpollutantshave reduced the capacityoftheatmosphere tofilterout the suns harmful ultraviolet radiation. Manyscientists believe that these and other air pollutants have begun to change climates around the world. Ocean pollution endang

12、ers many marine organisms.正確答案： witnessed正確答案： invisible正確答案： other living things正確答案： traffic正確答案： serious正確答案： life-threatening正確答案： filter out正確答案： radiation正確答案： climates正確答案： endangersPart IIReading Comprehension ( 25 minutes )Section ADirections:In thissection,thereis a passage withseveralblan

13、ks.You are requiredto selectone word foreach blank from a listof choicesgiven in a word bank following the passage. Read the passage throughcarefullybeforemakingyourchoices.Each choiceinthebank isidentifiedby a letter.You may not use any of the words in the bank morethan once.Thena strangeblight21th

14、earea and everythingbeganto change. Someevilspellhad22thecommunity: mysterious maladies23the flocks of chickens; the cattle and sheep sickened and died.Everywhere was a24ofdeath. The farmers spoke of muchillnessamongtheir families. In the town the doctors had become more and more25by new kinds of si

15、ckness appearing among their patients. There had beenseveral sudden and26 deaths not only among adults but even amongchildren, who would be 27suddenly while at play and die within afew hours.Therewas a strange28.The birds, for example wherehad they gone? Many people spoke of them, puzzled and distur

16、bed. Thefeeding stations in the backyards were29 . The few birds seenanywhere were moribund;they30violentlyand could not fly. It wasa spring without voices.A) sweepingB) unexplainableC) sweptD) unexplainedE) strickenF) shadowG) stillnessH) trembledI) desertedJ) settled downK) shookL) threwM) crept o

17、verN) settled on O) puzzled21. _正確答案： M22. _正確答案： N23. _正確答案： C24. _正確答案： F25. _正確答案： O26. _正確答案： D27. _正確答案： E28. _正確答案： G29. _正確答案： I30. _正確答案： HSection BDirections:There are severalis followed by some questions or there are four choices marked A), best choice.passages in thissection.Each passageu

18、nfinished statements. For each of them B), C) and D). You should decide on thePassage OneQuestions 31 to 35 are based on the following passage.Whenschool wasout, Ihurried to find mysister and getoutof the schoolyard beforeseeing anybody inmy class. ButBarbara and herfriends had beaten us to the play

19、ground entrance and they seemed to bewaiting forus. Barbara said,So now youreintheA class.She soundedimpressed. Whats the A class? I asked. Everybody made superior yetfaintly envious giggling sounds. Well, why did you think the teachermoved you to the front of the room, dopey? Didnt you know you wer

20、e inthe C class before, way in the back of the room?Ofcourse I hadntknown. The Wenatcheefifthgrade was biggerthan my whole school which had been in North Dakota, and the idea ofsubdivisionswithin a grade had never occurredto me. The subdividingforthe first marking period had been done before I came

21、to the school, andl had never, in the six weeks when Id been there, talked to anyone longenough to find out about the A, B, and C classes.Istillcouldnotunderstandwhy thathadmade such adifference to Barbara and herfriends. I didnt yet know that it wasshameful and dirty to be a transient laborer and r

22、idiculous to be fromNorth Dakota. I thought living in a tent was more fun than living in ahouse.Ididntknow thatwe were gypsies,really(how that thoughtwould have excited methen! ). It didntoccur to methat we were all lookedupon as one more of the untrustworthy natural phenomena, drifting hereand ther

23、e like mists or winds, I didnt know that I was the only childwho had camped on the Baumanns land ever to get out of the C class.I only knew that for two happy days I walked to school withBarbara and her friends, played hopscotch and jumped rope with them atclass intervals, and was even invitedinto t

24、he house for some ginger ale a strange drink I had never tasted before.31.The tone of this passage as a whole is _.A) reflectiveB) enthusiasticC) impersonalD) defensive正確答案： A32.The narrator had most probably been placed in the C class because_.A) she was a poor readerB) she had come from a small sc

25、hoolC) the marking system confused herD) all children of transient laborers were placed in the C class正確答案： D33.The basic reason why people in the community distrusted the transient workers was that the transient workers _.A) tended to be lawbreakersB) had little schoolingC) were afraid of strangers

26、D) were temporary residents正確答案： D34.Which of the following is NOT the characteristic of Gypsies?A) Wandering around the world.B) Making ginger ale in their house.C) Never planting something.D) Being foreigners wherever they go.正確答案： B35.Immediately after the narrator was moved to the A class, what

27、was the attitude of Barbara and Barbaras friends towards her?A) Dislike.B) Acceptance.C) Apology.D) Jealousy.正確答案： BPassage TwoQuestions 36 to 40 are based on the following passage.More and more, the operations of our business, governments,and financialinstitutionsare controlledby informationthatexi

28、stsonlyinsidecomputer memories. Anyone cleverenough tomodify thisinformationfor his own purposes can reap substantial rewards. Even worse, a numberof people who have done this and been caught at it have managed to getaway without punishment.Its easy for computer crimes to go undetected if no onechec

29、ks up on what the computer is doing,but even if the crimeisdetected,thecriminalmay walkawaynotonlyunpunishedbutwitha glowingrecommendation from his former employers.Of course,we have no statisticson crimes that go undetected.But itsdisturbingtonotehow many ofthecrimes we do know about were detected

30、by accident, not by systematicinspectionsor other securityprocedures.The computer criminalswho havebeen caught may have been the victims of uncommonly bad luck.Forexample,a certainkeypunch operatorcomplainedof havingto stay overtime to punch extra cards. Investigation revealed that theextracardsshe

31、was beingasked topunch were fordishonest transactions.In another case, dissatisfied employees of the thief tipped off thecompany that was being robbed. Unlike other lawbreakers, who must leavethecountry,commit suicide,or go to jail,computer criminalssometimesescape punishment, demanding not only tha

32、t they not be charged but thatthey be given good recommendations and perhaps other benefits. All toooften, their demands have been met.Why?Because company executivesareafraidofthebadpublicity that would result if the public found out their computer hadbeen misused.They hesitate at the thought of a c

33、riminal boasting in opencourt of how he juggledthe most confidentialrecords rightunder the nosesof the companys executives, accountants, and security staff. And soanother computer criminaldepartswith justthe recommendations he needsto continue his crimes elsewhere.36.It can be concluded from the pas

34、sage that _.A) it is still impossible to detect computer crimes todayB) computer crimes are one of most serious problems in the operation of the financial institutionsC) computer criminals can escape punishment because they cant be detectedD) people commit computer crimes at the request of their com

35、pany正確答案： B37.It is implied in the third paragraph that _.A) more computer crimes go undetected than are discoveredB) the rapid increase of computer crimes is a troublesome problemC) most computer criminals are smart enough to cover up their crimes D) most computer criminals who are caught blame the

36、ir bad luck正確答案： A38.Which of the following is mentioned in the passage?A) A strict law against computer crimes must be enforced.B)Companies need to impose restrictionson confidentialinformation.C) Companies will guard against computer crimes to protect their reputation.D) Companies usually hesitate

37、 to uncover computer crimes.正確答案： D39.The underlying reason for the computer criminals to get recommendations he needs is that _.A) they have skills formidably difficult for others to masterB) the employers are afraid that they would take avenge if punishedC) the employers are muchafraid of bringing

38、 the public into disbelief towards them through the criminals words in open courtD) those who commit crimes do not mean bad正確答案： C40.What may happen to computer criminals once they are caught?A) With bad reputation they can hardly find another job.B) They will be denied access to confidential record

39、s.C) They may walk away and easily find another job.D) They must leave the country or go to jail.正確答案： CPart IIIVocabulary and Structure ( 10 minutes )Directions: There are a number of incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ON

40、E that best completes the sentence.41.Only a tiny _ of blue was visible in the cloudy sky.A) patchB) pieceC) fractureD) segment正確答案： A42.The street in the new city is _ different kinds of trees.A) surrounded byB) surrounded withC) line withD) lined with正確答案： D43.Though the teacher has spent an hour

41、explaining the formula, most of the students still feel _.A) puzzlingB) puzzledC) confusingD) enlightened正確答案： B44.He tried to drive home to us that we should not _ when we raninto troubles.A) shoutB) indulgeC) complainD) groan正確答案： C45.Icantprove the case yet _ but I thinktheresenough evidencefor y

42、ou to look into it.A) in effectB) in detailC) in surpriseD) in force正確答案： B46.I was _ out of a sound sleep by sharp knocks on the door.A) inventedB) invadedC) driftedD) aroused正確答案： D47.Sometimes curtains are _ cheap cloth to protect them from thedamaging effects of bright sunlight.A) coincided with

43、B) gone alongC) lined withD) prevented from正確答案： C48.Hewas a handsomeyoung man, usually_, in pleasantcontrasttoTottenhoes glumness.A) lightheadedB) upsetC) cheerfulD) thoughtful正確答案： C49.He _ nothing to the discussion.A) confinedB) contributedC) directedD) devoted正確答案： B50.Anyonewho wants to be a la

44、wyer should pass the _ examinations.A) requiredB) commandedC) acquiredD) demanded正確答案： A51.As a strong-willed person, he can _ any temptation.A) resistB) consistC) assistD) restrict正確答案： A52.When falling ill, he realized that wealth was _ health.A) nothing more thanB) nothing toC) no more thanD) not

45、hing but正確答案： B53.Bothhistoryand geography are _ courses in our middle schools.A) requiredB) to be requiredC) requiringD) being required正確答案： A54.Im sorry I cannot find _ of the two books you lent me theother day.A) neitherB) eachC) eitherD) any正確答案： C55.Mr. Black is _ to our English evening.A) more pleased than to comeB) more pleasing than to comeC) more than pl