公开课完成被动语态.pptVIP

Learning about Language;Revision 1;Revision 2 ;Discovering useful structures;Time for practice;Are you familiar with these computers? Can you call them?; WW PC wrist-worn/wearable PC;The houses have been destroyed by the earthquake.;Many tents have been set up after the earthquake.;Lots of beautiful flowers and trees have been planted .; Can you make more sentences, using “have/has been done “?;c;3. All the preparations for the task ____, and we’re ready to start. A. completed B. complete C. had been completed D. have been done;4. ---- How long ____ at this job? ---- Since 1990. A. were you employed B. have you been employed C. had you been employed D. will you be employed;5.?When and where to go for the on-salary holiday ____ yet. A. are not decided B. have not been decided C. is not being decided D. has not been decided;6. Betty___ injured since last Saturday. A. has been 　　 B. was C. is 　　　　　 D. has;7. That book _________into at least 20 foreign languages. A. has said to be translated B. has been said to have translated C. is said that it had been translated D. is said to have been translated;1. The university has suggested that they teach the course with the new computer science textbook.;8. ---How long ago ___ these eggs___? --- Perhaps 15 days. A. will; hatch B. did; hatch C. were; hatched D. have; been hatched;改错;3. A PC has been builded the way we wanted. A PC has been built the way we wanted. 4. Our computer just has been joined to the internet. Our computer has just been joined to the internet.;5. The computer was used every day since we bought it. The computer has been used every day since we bought it. 6. A lot of e-mails had written on the computer in the past 5 years. A lot of e-mails have been written on the computer in the past 5 years.;Notice to parents. Dear parents, We