高三英語名詞性從句(蘇教版)(文件)
【正文】 如： When the meeting will begin_____not been decided yet. When they will start and where they go ___not been decided yet. When and where the meeting will begin ___not been decided. has have has 賓語從句中主句和從句的時態(tài)保持一致，但如果從句中表示提示的是客觀現(xiàn)象，雖然主句是過去時態(tài)，從句仍用一般現(xiàn)在時 。 .. I didn’t know whether or not he had arrived in Wuhan ④ 主語從句，表語從句，同位語從句句首中只能用 whether，賓語從句中則兩者都可Whether the meeting will be put off has not been decided yet. ⑤ whether可引導一個讓步狀語從句表示“不管”、“無論”，而 if不能。 如： The reason lies in that
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