2012年全國職稱英語考試語法知識復(fù)習(xí)22

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6) 地點狀語從句:
    主要連接詞:where / wherever / everywhere
    注意地點狀語從句中where與定語從句中關(guān)系副詞where的區(qū)別與聯(lián)系:
    Put the book where it is. (把書放好,即"把書放在該放的地方。)
    Put the book in the place where it is.
    以上兩個句子的意思是一樣的,第一個句子是"地點狀語從句",第二個句子是"定語從句"(詳見"第四講"),where作關(guān)系副詞修飾the place
    7) 方式狀語從句:
    as按時(正如…/ 就象…)
    Air is to man as water is to fish.
    要點:不要把a(bǔ)s 與like 混淆,like是介詞,不是連接詞, 如不能說:All plants need air like they need water,應(yīng)為:All plants need air as they need water. (所有的植物需要空氣,正如他們需要水一樣。)
    as if / as though(好象…)可以是真實的,也可以是"虛擬"的,如:
    The meat tastes as if (though) it has already gone bad.(這肉吃起來好象變質(zhì)了?!?確實壞了)
    He speaks English as though (if) he were an Englishman. (他說起英語來好象英國人?!?他不是英國人,動詞用的是were)