高中英語詞法專題連詞精品教案
though australia is very large, but the population is quite small.
4. 必須用whether 的情況。
1). discuss 和介詞后的賓語從句用whether .
we are discussing ____ we’ll hold a meeting.
i’m worried about ___she can come to the meeting
2). 和不定式、or not 連用必須用whether.
i don’t know ______ to leave or not.