今天我們來(lái)做做語(yǔ)法,是之前有人跟我提起要講一下As的用法,而且大家最近的復(fù)習(xí)應(yīng)該也很緊張,所以這次大家就看看部分用法。
    1． as 引導(dǎo)的狀語(yǔ)從句
    1） as 引導(dǎo)時(shí)間狀語(yǔ)從句，意為“隨著 …… ”，常與比級(jí)連用。
    We get wiser as we get older.
    2). as 引導(dǎo)讓步狀語(yǔ)從句。需將表語(yǔ)或狀語(yǔ)前置，有時(shí)也可用 that / though 代替 as 。
    Clever as he was, he often failed in examinations.我要收藏　
    3） as 引導(dǎo)比較狀語(yǔ)從句。與 than 引導(dǎo)的比較狀語(yǔ)從句類(lèi)似，有時(shí)從句用部分倒裝。
    She took as much responsibility asdid her husband.　　
    4） as 引導(dǎo)表示強(qiáng)調(diào)意義的特殊比較句型。
    1） as … as anything;
    as … as can be;
    as …as one can
    “ 極其 …… , 到了最 …… 的程度”
    He is as naughty as anything .　
    2） as … as one can;
    as … as permit;
    as best one can
    表示“盡可能”
    He began to run, as fast as he could.　　
    3） as + adj. … as + adj.
    as 后用同一形容詞，表示“極其、非常”
    She returned to her small town as ill as ill .
    5） as 引導(dǎo)類(lèi)比從句，與 so 連用。表示“正如 …… 所以 ……”
    As you brew, so must you drink.　　
    6） as 引導(dǎo)比例從句，與 what 用法相同。
    Books are to the mind as food is to the bod