Unit 2 Wildlife protection Period 3 Discovering Useful Structures 课件(24张ppt) - 2021-2022学年上学期高一英语同步精品课堂(人教版新教材必修第二册)

Unit 2 Wildlife Protection Period 3 The Present Progressive Passive Voice （被 动语态 现 在进行时） Learn to know the structure of present continuous passive voice. Learn to use present continuous passive voice to describe the ongoing events. Learn to use present continuous passive voice to describe the endangered animals’ conditions and measures taken to help them. Fill in each blank using the passive voice. 1. Every year over 29,000 antelopes ____________ (kill) in Tibet. 2. In the past, many elephants _______________ (hunt) by farmers. 3. In the past twenty years, a large number of bamboo areas _________ (set) up for pandas. Revision are killed were hunted have been set 4. The WWF hopes that more and more animals ___________________ (protect) in the future. 5. By the end of last year, some forests ________________________ (destroy) by local farmers. 6. The plants must _______________ (water) every day. will be protected had been destroyed be watered Complete the fol