u10language points课件.ppt

1. When farmers cut down trees, tigers can no longer hide and hunt.;1) Because of the effects from the financial crisis, a lot of families in the US have to cut _____ their daily expenses. A. off B. out C. down D. up 2）I was just talking to Margaret when Jackson _______. (2005 高考) cut in B. cut down C. cut out D. cut up cut in 切入；插话 cut off 切除；切断（水/电/汽或供应） cut up = cut---into pieces 切碎 cut out 删除；戒掉;;3. in danger 在危险中,垂危 那个男孩病得很重,生命垂危. The boy is seriously ill and his life is in danger.=he is in danger of (losing his) life. be in danger of 有…的危险 他有失去其财产的危险. He is in danger of losing his fortune. be out of danger 脱离了危险 医生说他现在已脱离了危险. The doctor says that he is out of danger. ;即时导练 The tiger is described as ________ because they will eat people when hungry. But in fact, it is _______ of dying out today due to human activities. A. dangerous, in danger B. in danger, dangerous C. dangerous, endangered D. a dangerous animal, out of danger.;4. Read about the endangered animals---. ;en+ adj./n.; 5. die out;1. His father _______ for five years, but he still often dreams of the situations where he lived with them. A. has died B. has been dead C. has been death D. has been deadly 2. Although the wind has ______, the rain remains steady, so you still need a rain coat. (2006高考) A. turned up B. gone back C. died down D. blown out 3. If no immediate measures are taken, some species of animals will _______ in the near future. A. die out B. die away C. die off D. die from die away (声音、风等）逐渐减弱直至消失 die off 一个接一个地死去 die down 平息，减势，（情绪）平静下来;常表示由于内部原因，如疾病、情感、衰老、饥寒等而死亡;6. as a result of = ;8. lead ; lead to - cause/ result in /bring about;10. take turns (at) doing sth. =take turns to do sth. = do sth. by turns/in turn We take turns at cleaning in