2019屆高三英語sick buildings教案3
what are the dangers of poor indoor air quality?
can you give some suggestions as to how to solve the problem?
of all the suggestions, which is the most important?
meanwhile teach students to learn to guess the meaning of new words according
to the context and finish exercise a1 on page 98.
3. pay attention to the use of some important words and phrases:
generally speaking, occupant, an awareness of, accumulate, specific, in particular, be sensitive to, cause serious problems, be likely to do, on top of the list, manufactured.
iii. post-reading
discussion: what are the sources of pollution in our classroom?
can you think of some ways to reduce air pollution in our classroom?