大学英语精读1第2单元答案.ppt
Keys to exercises of Unit 2nIII.Vocabulary Activities n1.1)e 2)c 3)b 4)h 5)g 6)i 7)d 8)j 9)f 10)an2.1)retire 2)device 3)contact 4)conqueredn 5)gave up,nearby 6)all by herself 7)nightmare 8)accomplished 9)Moreover 10)by far 11)was determined 12)turned over 13)Fortuantely 14)following 15)In spite of n3.1)cant help thinking/feeling 2)I/he/she waken 3)dissuade him from 4)set out to improve 5)had previously met 6)by far the most nIV.Enriching Word Powern1.1)a)experience b)inexperience c)experiencing d)inexperienced e)experienced f)experienced n 2)a)doubtful b)doubts c)doubted d)undoubtedly e)doubtfully f)undoubtedlyn 3)a)fortune b)Fortunately c)unfortunate d)Fortunately e)Unfortunately f)fortunate g)Misfortune A man took a ride in an aeroplane.Unfortunately,he fell out.Fortunately,he had a parachute on.Unfortunately,it didnt open.Fortunately,there was a haystack below him.Unfortunately,there was a pitchfork sticking out of it.Fortunately,he missed the pitchfork.Unfortunately,he missed the haystack.nV.Usage n1.beaten/defeated 2.defeated 3.won 4.defeated 5.won 6.beat/defeatednVI.Structuren1.1)It was a 28,500-mile voyage.n 2)We took a five-day tour.n 3)That student wrote a ten-page report.n 4)Sams new apartment is in a twelve-story building.n 5)It is a thirteenth century castle.n 6)They are fourth year students.n 7)It is first-class material.n 8)It is definitely second-class work.n2.1)They looked both ways before crossing the street.n 2)I made my decision after taking to Sir Francis.n 3)They had dinner before going to the concert.n 4)Chichester sent a radio message to London after succeeding in sailing round Cape Horn.n3.1)He was determined to carry out his plan in spite of his illness.n 2)They arent doing well in school in spite of their intelligence.n 3)He isnt very happy in spite of his wealth.n 4)He isnt a very good basketball player in spite of this height.n4.1)what you have writtenn 2)what we should always keep in mindn 3)What they saw in Chinan 4)what we can do todaynVII.Clozen1.1)In spite of 2)cancer 3)determined 4)accomplish 5)set out 6)voyage 7)dissuade 8)give up 9)covered 10)previously n2.1)conquer 2)about 3)succeeded 4)between 5)through 6)high 7)sail 8)follow/take 9)round 10)then 11)but 12)As 13)made 14)fast 15)did 16)ever 17)that nVIII.Spot dictationn1)hard to reach 2)adventure 3)set out 4)sprung up 5)rough 6)worried 7)carried out 8)worst 9)lifted high 10)floated awaynIX.Translation n1.Fortunately there was a hospital nearby and we took him there at once.n2.After succeeding in landing on George Island,the captain sent a radio message to the headquarters.n3.He is determined to continue his experiment but this time hell do it another way.n4.When she read the novel,she couldnt help but thinking of the five years she had spent in the countryside.n5.Mary thought it difficult to carry out her plan all by herself.n6.We didnt think he could cover the distance in a quarter of an hour,but he succeeded in doing it.n7.Even after his doctor told him he had lung cancer,Chichester would not give up his old dream of sailing round the world.n8.I was busy making a new device for catching rats when Mark came and dragged me out to a flower show.nReading activity nExercise B n1.F 2.F 3.F 4.T 5.F 6.F 7.T 8.TnExercise Cn1.c 2.b 3.a 4.d 5.c 6.a nExercise Dn1.不管你是20岁还是58岁，都喜欢接受挑战，干些带有冒险意味的事；而为横渡英吉利海峡做准备，远比在超市打工有意义，尤其是当你有所选择的时候。n2.正是这一挑战，每年吸引了100名左右的游泳爱好者，他们甘心情愿地投入时间、精力和财力，一试身手。n3.我一旦确立目标，便不会轻易放弃。n4.由于海浪汹涌，海水冰凉，她游得很艰苦，这时她的教练在船上向她大声喊叫，认为她应该知难而退，弃水上船。nGuided Writing n1.He takes a cold shower every morning before going to work.n2.I hate to see letters written in pencil.n3.The substance discovered almost by accident has revolutionized medicine.n4.Because of a bad leg,he couldnt walk as fast as the others.n5.We must keep a secret of the things being discussed here.n6.We need someone to help us with the typing.n7.The question now is how to carry out the plan.n8.She wont go home until after taking the exam.n9.Among those taking part in the work,he is the most active.n10.She hurried back to school for fear of missing too many lessons.n11.Why dont you read something easier?n12.We are fully aware of the seriousness of the situation.
