全新版大学英语视听阅读2答案.ppt

1,Cheetahs in Focus,Watch,Listen&Read,Book 2,Unit 1,2,1.giraffes（长颈鹿）2.a hyena（土狼）3.reedbucks（小苇羚）4.a cheetah（印度豹）5.a zebra（斑马）6.a buffalo（水牛）,3,Warming up II Cheetahs,(1)predators(2)prey(3)species(4)habitat(5)extinct,4,Part I Word Bank,sprint extinct capture expedition,5,Part I,II.Watch again,I.Watch Part 1,1.C,2.C,3.D,photographing cheetahs,helping(save)cheetahs,Moremi Wildlife Reserve,Botswana,Chris Johns,photographer;Dave Hamman,guide,trucks,cameras,6,Part II Word Bank,incredibly conservation maintain,7,Part II,II.Watch again,I.Watch Part 2,A,1.in the bush what they had been hoping for2.loss of habitat3.extinct unspeakable,4.natural world5.capable gain6.make a kill,8,Part III Word Bank,concentration turn intoturn inturn awayturn upturn down vulnerable cautiousbe cautious of sth./sb.be cautious about doing sth.,9,Part III,II.Watch again,I.Watch Part 3,1.month week2.exhausted fine3.afternoon morning4.giraffes reedbucks5.predator prey,()()()()()(),C,A,F,B,E,D,10,Part III Listen and Repeat,The challenge is to keep your concentration,to constantly look.They scan everything from heavy bushes to open grasslands,hoping to catch sight of her.Chris must wait to see if the mother cheetah will let him back into her trust.The men must drive as quickly as possible in order to get the shot.If another predator moved in on her,the mother could be ambushed.,11,Part IV Word Bank,fantastic highlight tremendous,12,Part IV,II.Watch again,I.Watch Part 3,(1)clicks(2)focuses(3)freezes(4)walks(5)smell(6)lick,1.F,2.T,3.F,4.T,5.F,13,Follow-up,Day 1,Day 2,Day 3,A week later,A.B.C.D.E.F.G.,14,Reading Reading Comprehension,1.D2.B3.D4.D5.C,6.B7.A8.capturing9.cautious10.protect,15,Home Listening,II.Listen again,I.Listen to the passage,1.C,2.D,3.A,1.T,2.T,3.F,4.F,5.F,16,Home Listening Listen and Repeat,Studies have shown that almost all living things will eventually become extinct.In many cases,replacement species emerge over time.Human activity is having a tremendous negative impact on extinction rates.Some of the worlds species cannot survive without help.Some groups may have a vested interest in not protecting certain species.,17,Thank you!,