《高中英語語法狀語從句復(fù)習(xí)》 (nx)(文件)
【正文】 no matter how = however 注意： no matter 不能引導(dǎo)主語從句和賓語從句。 As the day went on, the weather got worse. 日子一天天過去，天氣越變越壞 時(shí)間狀語從句： the moment ? 有一些表示時(shí)間的名詞短語也可用來引導(dǎo)時(shí)間狀語從句：the minute, the moment, every time, the first time The moment he reached the country, he started his search. 他一到達(dá)這個(gè)國家，就開始他的探尋工作。 The young lady rushed into the room immediately she heard the noise. 那位年輕女士一聽到響聲就沖進(jìn)房間。動詞為延續(xù)性或非延續(xù)性都可 以。 （在肯定句中可用 before代替 Let39。 Don39。 比較 until和 till(3) ? 1)Until可用于句首，而 till通常不用于句首。 比較 until和 till(4) ? 注意：否定句可用另外兩種句式表示。 (2) It is not until… that… 表示 一 … 就 … 的結(jié)構(gòu) ? hardly/scarcely…when/before, no sooner…than 和 as soon as都可以表示 一 … 就 … 的意思，例： I had hardly / scarcely got home when it began to rain. I had no sooner got home than it began to rain. As soon as I got home, it began to rain. 注意：如果 hardly, scarcely 或 no sooner置于句首，句子必須用倒裝結(jié)構(gòu)： Hardly / Scarcely had I got home when it began to rain. No sooner had I got home than it began to rain The end 。 Not until the early years of the 19th century did man know what heat is. 直到 19 世紀(jì)初，人類才知道熱能是什么。 2)Until when 疑問句中， until要放在句首。 I didn39。t arrive until 6 o39。 比較 until和 till(2) ? 肯定句： I slept until midnight. 我一直睡到半夜時(shí)醒了。肯定形式表示的意思是 做
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