全新版大学英语综合教程4【第二版】课后答案3141.pdf
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1、全新版大学英语综合教程4【第二版】习题答案 主编:李荫华 上海外语教育出版社 Unit 1 Part II Text A lexf Organization Parts Paragraphs Main Ideas Part One Paras 1-2 Introduction Both Napoleons and Hitlers military campaigns failed because of the severity of the Russian winter.Part Two Paras 3-11 Napoleons military campaign against Russia
2、 Part Three Paras 12-20 Hitlers military campaign against the Soviet Union Part Four Para 21 Conclusionthe elements of nature must be rekoned with in any military campaign.2.Sections Paragraphs Main Ideas Section One Paras 12-13 Hitlers blitzkrieg against Russia and Stalins scorched earth policy Sec
3、tion Two Paras 14-18 the battles fought at Leningrad,Moscow and Stalingrad Section Three Paras 19-20 the Russian counter-offensive and the outcome of the war Vocabulary I.1.1)alliance 2)at the cost of 3)stroke 4)limp 5)minus 6)regions 7)declarations 8)siege 9)raw 10)bide his time 11)have taken their
4、 toll 12)in the case of 2.1)is faced with 2)get bogged down 3)is pressing on/pressed on 4)drag on 5)get by 6)dine out 7)have cut back 8)get through 3.1)The rapid advance in gene therapy may lead to the conquest of cancer in the near future.2)Production in many factories has been brought to a halt by
5、 the delayed arrival of raw materials due to the dock workers strike 3)Sara has made up her mind that her leisure interests will/should never get in the way of her career.4)Obviously the reporters question caught the foreign minister off guard.5)The introduction of the electronic calculator has rend
6、ered the slide rule out of date/obso lete.4.1)Being faced with an enemy forces much superior to ours,we had to give up the occupation of big cities and retreat to the rural and mountainous regions to build up our bases.2)Unity is crucial to the efficient operation of an organization.Failure to recko
7、n with this problem will weaken its strength.In many cases,work may be brought to a halt by constant internal struggle in an organization.3)The Red Army fought a heroic battle at Stalingrad and won the decisive victory against the Germans.In fact,this battle turned the tide in the Second World War.D
8、uring this famous battle,the Soviet troops withstood the German siege and weakened the German army by launching a series of counterattacks.Synonyms in Context 1)During the First World War,battles occurred here and there over vast areas.Some of the most dramatic fighting took place in the gloomy tren
9、ches of France and Belgium.2)Elizabeth made careful preparations for the interview and her efforts/homework paid off.3)I spent hours trying to talk him into accepting the settlement,but he turned a deaf ear to all my words.4)Pneumonia had severely weakened her body,and I wondered how her fragile bod
10、y could withstand the harsh weather.III.Usage 1)But often it is not until we fall ill that we finally learn to appreciate good health.2)A rich old lady lay dead at home for two weeksand nobody knew anything about it.3)Its said he dropped dead from a heart attack when he was at work 4)Dont sit too cl
11、ose to the fire to keep warmyou could easily get burned,especially if you fall asleep.5)In those days people believed in marrying young and having children early.6)Little Tom was unable to sit still for longer than a few minutes.Comprehensive Exercises I.Cloze(A)1.invasion 2.stand in the way 3.Conqu
12、est 4.catching.off his guard 5.launching 6.declaration 7.campaign 8.drag on 9.reckon with 10.bringing.to a halt(B)1.allow 2.reckoned 3.highly 4.forecasts 5.rapidly 6.instant 7.delivery 8.advantage 9.observing 10.Powerful II.Translation 1.Mr.Doherty and his family are currently engaged in getting the
13、 autumn harvest in on the farm.2.We must not underestimate the enemy.They are equipped with the most sophisticated weapons.3.Having been cut of a job/Not having had a job for 3months,Phil is getting increasingly desperate.4.Sam,as the project manager,is decisive,efficient,and accurate in his judgmen
14、t.5.Since the chemical plant was identified as the source of solution,the village neighborhood committee decided to close it down at the cost of 100 jobs.The offensive had already lasted three days,but we had not gained much ground.Our troops engaging the enemy at the front were faced with strong/fi
15、erce/stiff resistance.The division commander instructed our battalion to get around to the rear of the enemy and launch a surprise attack.To do so,however,we had to cross a marshland and many of us were afraid we might get bogged down in the mud.Our battalion commander decided to take a gamble.We st
16、arted under cover of darkness and pressed on in spite of great difficulties.By a stroke of luck,the temperature at night suddenly dropped to minus 20 degrees Celsius and the marsh froze over.Thanks to the cold weather,we arrived at our destination before dawn and began attacking the enemy from the r
17、ear.This turned the tide of the battle.The enemy,caught off guard,soon surrendered.Unit 2Text A Vocabulary I.1.1)expansion 2)automated 3)vapor 4)take control of 5)hazards 6)satellite 7)vibrated 8)magnetic 9)bunched 10)in the air 11)got/was stuckin 12)approximately 2.1)send out 2)stand up for 3)pass
18、for 4)were closing in on 5)starting up 6)went through 7)fill out 8)fall into 3.1)incorporates all the latest safety features 2)two trees ten feet apart 3)awarding lucrative contracts to his construction site 4)the prototype of a new model before they set up a factory to make the cars.5)are correlate
19、d in all racial groups the application,remote,has turned into a reality,are poised to 2)that vibrate,can detect,frequency 3)lanes,are mounted in,alert a,hazard II.Word Formation Clipped Words Blends Kilo kilogram Medicare medical care Memo memorandum email electronic mail gym gymnasium comsat commun
20、ications satellite lib liberation newscast news broadcast doc doctor skyjack sky hijack vet veterinarian Eurodollar European dollar prep preparatory brunch breakfast and lunch auto automobile telecast television broadcast flu influenza Oxbridge Oxford and Cambridge III.1.swimming pool 2.drawing boar
21、d 3.enriched Middle English 4.disturbing change 5.fully developed prototype 6.Canned foods 7.working population 8.puzzling differences Comprehensive Exercises I.Cloze 1.1)computerized 2)start up 3)be poised to 4)alert 5)hazards 6)monotonous 7)take control of 8)steer 9)lane 10)decrease 11)calculate 1
22、2)eliminate 13)getting stuck in 14)mounted 15)detect 16)vapor 2.1)generates 2)related 3)revolutionized 4)enabled 5)opportunities 6)overall 7)manufacturing 8)dependent 9)interact 10)fatalities II.Translation 1 1)There was an unusual quietness in the air,except for the sound of artillery in the distan
23、ce.2)The expansion of urban areas in some African countries has been causing a significant fall in living standards and an increase in social problem.3)The research shows that atmospheric carbon dioxide levels are closely correlated with global temperatures.4)The frequency of the bus service has bee
24、n improved from 15 to 12 minutes recently 5)The diver stood on the edge of the diving board,poised to jump at the signal from the coach.2.Automobiles have,since their invention,revolutionized transportation,changing forever the way people live,travel,and do business.On the other hand,they have broug
25、ht hazards,especially highway fatalities.However,today the application of computer technology and electronic sensors in designing and manufacturing cars makes it possible to eliminate most of traffic accidents.For example,electronic sensors mounted in your car can detect alcohol vapor in the air and
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