高二英語unit 11 Scientific achievement 教案
(teacher begins to play the tape. )
step v writing
writing part. the ss have been asked by the magazine modern science to help them choose the greatest scientific achievement ever. write a short essay, telling them which achievement you
have chosen and explaining why you think that it is the most important. in order that they can write your essay better. they’d better read and study the tips at page 8 carefully before writing.
step vi the design of the writing on the blackboard
unit 11 scientific achievement
the fourth period
i . areas
exploring space
genetic research
computer engineering
medical science
ii. words and phrases
put forward
aim at
announce
map out