非谓语动词讲解教学课件.ppt

一、考查非谓语动词作主语 能作主语的非谓语动词有不定式和动名词。二者的 区别是：表示某一具体的动作时，多用不定式；表示比 较抽象的一般行为倾向的，多用动名词。动名词作主语 时通常位于句首；不定式作主语时常置于句末，用it 作形式主语放在句首。 1) Smoking is prohibited(禁止)here. 2) It is not very good for you to smoke so much. 3) Collecting information is very important to business men. 4) Driving a car during the rush hour is tiring. It＋be＋名词/形容词＋to?do It＋be＋形容词 for sb /of sb＋to?do It takes/took sb +时间+to do It is necessary ____________(spend) enough time on English if you want to learn it well. 2. 动名词或不定式都可以在句中作主语，但在下列句型中常用动名词作主语。 二、考查非谓语动词作宾语 不定式和动名词都可作动词或介词的宾语。 1. 有些动词后只跟不定式作宾语，如： want, wish, hope, manage, demand, promise, refuse, pretend, plan, offer, decide, agree, expect等。 2. 有些动词后只跟动名词作宾语，如：admit, appreciate, avoid, consider, delay, dislike, enjoy, escape, excuse, finish, forgive, imagine, keep, mind, miss, practise, resist, risk, suggest, deny... 1) I can’t stand ______ with Jane in the same office. She just refuses _____ talking while she works. A. working; stopping B. to work; stopping C. working; to stop D. to work; to stop 2) He got well-prepared for the job interview, for he couldn’t risk ____ the good opportunity. A. to lose B. losing C. to be lost D. being lost 3.有些动词如intend, start, continue后既可以跟不定式又可以跟动名词作宾语，意义上无多大区别。 I intend to finish/ finishing the task this morning. 　 但love, like, hate, prefer后接动名词表示经常性的行为；接不定式表示具体的行为。 　 1). I like __________ very much, but I dont like _________ this afternoon. 　　 A. swimming, swimming??? ?B. to swim, to swim C. swimming, to swim?? ? ?D. to swim, swimming 2). Little Jim should love __________ to the theatre this evening A. to be taken? B. to take???? C. being taken? ?D. taking 1). If you think treating a woman well means always _____ her