1. I forget where I read the article， or I _____ it to you now. A.
will show B. would show C. am going to show D. am showing 「陷阱」幾個
干擾項均有可能誤選。

    「分析」正確答案選B.根據上文的語境可知句中的 or 隱含有一個虛擬的條
件，即 or=if I didn't forget where I read the article （要是我沒忘記我
在哪兒讀過這篇文章的話——但事實上忘了）。

    2. "It looks as if he were drunk." "So it does. _____." A. He'd better
give up drinking B. He shouldn't have drunk so much C. Health is more
important than drink D. I wonder why he is always doing so「陷阱」幾個
干擾項均有可能誤選，主要是受句中 drunk一詞的影響。

    「分析」最佳答案為D.關鍵信息是It looks as if he were drunk中的虛擬
語氣，句子既然用了虛擬語氣，也就是說，" 他喝醉了" 不是事實，只是他的言
行好像是醉了，所以此題的最佳答案是D.

    3. "Mary looks hot and dry." "So _____ you if you had so high a fever."
A. do B. are C. will D. would 「陷阱」容易誤選A 或C.選A 者，認為前后兩
句的動詞性質應一致；選C 者，認為其后帶有if條件狀語從句，從語氣上看，主
句應用將來時態。

    「分析」此題最佳答案為D.分析如下：（1 ）"so + 助動詞 +主語" 是一個
很有用的結構，它表示" ……也一樣" 時。如：He likes to watch TV， and so
do I. 他喜歡看電視，我也一樣。

    When animals and plants disappear ， so will man. 當動植物消失的時
候，人類也會隨之消失。

    （2 ）由于空格后的 if 條件狀語從句的謂語用的是虛擬語氣（這是很重要
的信息），所以主句要用 would而不用 will ，即答案應選D.

    4. "He will come tomorrow." "But I'd rather he _____ the day after
tomorrow." A. will come B. is coming C. came D. had come「陷阱」容易誤
選A 或B.根據上文的 He will come tomorrow以及下文的時間狀語 the day after
tomorrow似乎都表明空白處應填一個一般將來時態。

    「分析」但此題的最佳答案是 C. 按照英語習慣，would rather后接that從
句時，從句謂語通常要用虛擬語氣，即用過去式表示現在或將來，用過去完成時
表示過去。又如：I'd rather you left right now.我寧愿你現在就離開。

    I would much rather it was forgotten. 我更愿這事被遺忘掉。

    I'd rather he hadn't told me about it.我寧愿他沒告訴我這事。

    請再做以下試題（答案均為B ）：（1 ）"Shall I come tomorrow？" "I'd
rather you ______." A. won't B. didn't C. don't D. wouldn't （2 ）"I've
told him about it." "But I'd rather you ______." A. didn't B. hadn't C.
don't D. wouldn't （3 ）"He will take you as well." "But I'd rather he
______." A. won't B. didn't C. doesn't D. wouldn't

    5. All the doctors in the hospital insisted that he ____ badly wounded
and that he ____ at once. A. should be； be operated on B. were ； must
be operated on C. was ； should be operated D. was； be operated on 「
陷阱」幾個干擾項均有可能誤選。

    「分析」最佳答案選 D.insist 后的從句謂語有時用"should+動詞原形" 這
樣的虛擬語氣，有時不用，具體要看該謂語動詞所表示的含義。一般說來，若該
謂語動詞所表示的動作尚未發生，或尚未成為事實，則用虛擬語氣；若該謂語動
詞所表示的動作已經發生，或已經成為事實，則要用陳述語氣。分析上題的句意，
可知只有選C 最合適。請做以下類似試題（答案選B ）：（1 ）The patient insisted
that he _______ ill and _______ to the hospital. A. wasn't， wasn't sent
B. wasn't ， shouldn't be sent C. shouldn't be， wasn't sent D. shouldn't
be， shouldn't be sent（2 ）The man in prison insisted that he _______
nothing wrong and _______ set free. A. should do， should be B. had done，
should be C. had done ， had been D. should do， had been （3 ）I advised
that he ______ to the hospital at once， but he insisted that he ______
quite well then. A. was sent； felt B. be sent； was feeling C. he sent
； feel D. should be sent ； should feel

    6. ______ smoking ， he would not have got cancer in the lung. A.
Was he given up B. Had he given up C. Did he give D. If he gave up「陷
阱」容易誤選 D. 「分析」正確答案應選B.之所以不能選D ，是因為時態前后有
矛盾。由于主句謂語是would not have got，這表明是對過去事實作出的假設，
所以從句謂語應該是 had given up ，而不是像D 項那樣用一般過去時。另外，
當虛擬條件句中有 had， should ， were 等詞時，通常可以省略 if ，并將 had，
should， were 提前置于句首。又如：Were they to cease advertising， prices
would come down. = If they were to cease advertising， prices would come
down. 如果他們停止做廣告，價錢會降下來。

    Had I been there， I would have filmed the occasion. = If I had been
there ， I would have filmed the occasion.如果我在那里，我會把那場面拍
攝下來了。