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16. B as…as結(jié)構(gòu)中第一個(gè)as為副詞,后續(xù)形容詞或副詞。:(1) Leave the book as it was. 把書原樣放好。試比較:My English teacher’s humor was such that makes every student burst into laughter.2.a(chǎn)s against/for/to/with[例16] ______ pandas, golden monkeys are in danger of dying out in our country.A. As against B. As for C. As to D. As with[解析] D。如:⑴The work is as good as 。 help C. being used。as well as在功能上相當(dāng)于并列連詞,用來(lái)連接兩個(gè)平行成分,但不能用作并列連詞。as long as最基本詞義表示主從句動(dòng)作延續(xù)時(shí)間一樣長(zhǎng),可引導(dǎo)時(shí)間狀語(yǔ)從句;若引導(dǎo)條件狀語(yǔ)從句,表“只要”,同only if,為唯一條件。四、用作從句性替代詞,等同于so[例7] —My room gets very cold at night.—______. (NMET 2007江蘇卷)A. So is mine B. So mine is C. So does mine D. So mine does[解析]C。as 引導(dǎo)讓步狀語(yǔ)從句時(shí),形容詞、副詞、動(dòng)詞等常置前;若表語(yǔ)為名詞,前置時(shí)使用零冠詞;從句謂語(yǔ)動(dòng)詞常和助動(dòng)詞或情態(tài)動(dòng)詞may, might, will, would等連用。二、用作從屬連詞1.表時(shí)間,as/when/while用法區(qū)別[例2] Mother was worried because little Alice was ill, especially ______ Father was away in France. (NMET 1994全國(guó)卷) A. as B. that C. during D. if[解析] A。例析歷年高考試題 歸結(jié)as難點(diǎn)用法河南 謝奎金來(lái)源:2009 年上半年《試題與研究》單詞as詞形簡(jiǎn)單,但用法復(fù)雜,可作副詞、替代詞、關(guān)系代詞、從屬連詞和介詞。主從句動(dòng)作先后發(fā)生常用when;兩個(gè)較長(zhǎng)動(dòng)作同時(shí)發(fā)生用while;特別強(qiáng)調(diào)主從句動(dòng)作同時(shí)發(fā)生用as,譯作“一邊……一邊”, as還可表“隨著”。4.表正如,引導(dǎo)方式狀語(yǔ)從句[例5] —Who should be responsible for the accident?—The boss, not the workers. They just carried out the order ______. (NMET 2008福建卷)A. as told B. as are told C. as telling D. as they told[解析]A。從題干中動(dòng)詞gets得知,助動(dòng)詞應(yīng)選擇do的適當(dāng)形式,故排除選項(xiàng)A和B;從語(yǔ)序上考慮,排除選項(xiàng)D。又如:As long as I know the money is safe, I shall not worry about it.(NMET 2003北京卷) far as[例10] ______ I can see, there is only one possible way to keep away from the danger.(NMET 2004北京春季卷)A. As long as B. As far as C. Just as D. Even if[解析] B。注意在連接兩個(gè)并列謂語(yǔ)動(dòng)詞時(shí),其后的動(dòng)詞使用動(dòng)詞ing形式;除此之外,所連接的成分前后應(yīng)保持平行、對(duì)等。 helping D. using。⑵If he finds out, I’m as good as ,我就完了。此題考查as的常見搭配。(2) Just as exercise is to the body, so is reading to the mind. 正如鍛煉對(duì)身體很重要,讀書對(duì)大腦也一樣重要。選項(xiàng)C應(yīng)變?yōu)閠he same house as big as;選項(xiàng)D應(yīng)改為a house as big as。鞏固性練習(xí):1. There at the door stood a girl about the same height ______. A. as me B. as mine C. with mine D. with me2. ______ production up by 60%, the pany has had another excellent year. A. As B. For C. With D. Through3. ______ the day went on, the weather got worse. A. With B. Since C. While D. As4. I do every single bit of house work ______ my husband Bob j