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變化而來時(shí),連接詞用 whether或 if,表“是否”。ll call you up as soon as I arrive in Beijing. 我一到北京就給你打電話。ll be kept out of the party unless you have an invitation. 如果沒有請(qǐng)柬,您是無法參加這個(gè)聚會(huì)的。 The whole library was in silence, although there were nearly 500 people reading in it. 盡管有將近 500人在里面看書,整座圖書館卻寂靜無聲。 He can run as fast as Jim does. 他能跑得和吉姆一樣快。 ★若主句使用一般將來時(shí),條件狀語從句和時(shí)間狀語從句常用一般現(xiàn)在時(shí)表示將來。 考點(diǎn)三 定語從句 1.關(guān)系代詞的基本用法 Do you