【同步练习】Unit 22Lesson 2（北师大）

Unit 22 ENVIRONMENTAL PROTECTION Lesson 2 Endangered Species 同步练习同步练习 1 He told me how he had given me shelter and protection without which I of hunger A would be died B would have died C would die D will die 2 It s a bad habit to leave the work A undo B undone C undoing D done 选择题选择题 3 It can t be a n that four jewelry stores were robbed in one night A coincidence B accident C incident D chance 4 Parents will their lives for children A dedicate B promote C sacrifice D devote 5 Our school doesn t students staying in the classroom too long We think they should have time for sports A advocate B admit C assess D approach 1 Don t do that because you must a for your action 2 What he had taken illegally was s 3 The bridge connects the island with the m 4 The party was w up at 11 00 p m 5 He showed thanks to us on his brother s b or else extinct call for natural habitat seize The tiger is another species under severe threat In the 1950 s there were eight subspecies of tigers but three are now1 All five remaining species are endangered and although they are protected the total number of tigers worldwide has dropped to 5000 Why is this Tigers are killed by hunters because it is falsely believed that parts of the tiger s body are good for people s health Every year police2 bags of tiger parts and arrest illegal hunters but sadly many never get caught Another reason why numbers have decreased is the loss of the tiger s3 To save these beautiful animals we need to 4 an end to illegal hunting and improve our conservation programmes5 we ll face a future without tigers 1 Don t always eat hamburgers and else you ll get malnourished 单词拼写单词拼写 选词填空选词填空 单句改错单句改错 2 He will give up smoking for well 3 The flood carried on thirty people s lives 4 I had to call for the end to the game when something suddenly happened 5 He has his faults but in all he is honest 参考答案参考答案 1 5 BBACA 1answer 2seized 3mainland 4wrapped 5behalf 1 extinct 2 seize 3 natural habitat 4