not(never) to do((动词不定式的否定式)
The patient was warned ____ oily food after the operation. A. to eat not B. eating not C. not to eat D. not eating(全国高考,96-18)
我知道这里应当用动词不定式的否定式,但是我不知道把否定词 not 放在什么地方。
应当牢记,动词不定式的否定式,如同分词和动名词的否定式一样,都是把 not 放在它们的前边:not(never) to do(doing)。
在 in order to 和 so as to 结构中, 也是把否定词 not 放在 to 之前: in order not to, so as not to:
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When the men building the house saw the bees they ran away quickly in order not to be attacked by the bees. (上海会考, 92-64) 当建造房屋的工人看到蜜蜂时, 他们都急速地跑开了, 以免受到蜜蜂的攻击。
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Turn the volume down so as not to wake the baby. 把音量调低一些,以免把婴儿吵醒。请做下面的英语试题:
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She pretended ____ me when I passed by. A. not to see B. not seeing C. to not see D. having not seen(同上)
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Mrs Smith warned her daughter ____ after drinking. A. never to drive B. to never drive C. never driving D. never drive(同上,91-25)
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Tom kept quiet about the accident ____ lose his job. A. so not as to B. so as not to C. so as to not D. not so as to(同上,90-28)
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They have made ____ a rule ____ in the room. A. this; not to smoke B. it; smoking C. it; to not smoke D. it; not to smoke
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To fetch water before breakfast seemed to me a rule ____. A. to never break B. never to be broken C. never to have broken D. never to be breaking(上海高考,98-18)