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定义及构成 非谓语动词主要包括不定式 the man speaking to the teacher可改为the man who is speaking to the teacher. (2)现在分词作表语: The film being shown in the cinema is exciting. 正在这家上演的电影很棒。 The present situation is inspiring. 当前的形势鼓舞人心。 be + doing既可能表示现在进行时,也可能是现在分词做表语,它们的区别在于be + doing表示进行的动作是进行时,而表示特征时是系动词be与现在分词构成系表结构,3)作宾语补足语: 如下动词后可跟现在分词作宾语补足语see, watch, hear, feel, find, get, keep, notice, observe, listen to, look at, leave, catch等。Can you hear her singing the song in the next room? 你能听见她在隔壁唱歌吗? He kept the car waiting at the gate. 他让小汽车在门口等着。 (4)现在分词作状语:作时间状语: (While) Working in the factory, he was an advanced worker.在工厂工作时,他是一名先进工人。 作原因状语: Being a League member, he is always helping others. 由于是共青团员,他经常帮助他人。 作方式状语,表示伴随: He stayed at home, cleaning and washing. 他呆在家里,又擦又洗。 作条件状语: (If) Playing all day, you will waste your valuable time. 要是整天玩,你就会浪费宝贵的时间。 作结果状语,He dropped the glass, breaking it into pieces. 他把杯子掉了,结果摔得粉碎。 作目的状语: He went swimming the other day. 几天前他去游泳了。作让步状语: Though raining heavily, it cleared up very soon. 虽然雨下得很大,但不久天就晴了。 与逻辑主语构成独立主格: I waiting for the bus, a bird fell on my head我等汽车时,一只鸟落到我头上。 All the tickets having been sold out, they went away disappointedly. 所有的票已经卖光了,他们失望地离开了。Time permitting, well do another two exercises. 如果时间允许,我们将做另两个练习。 有时也可用with (without) +名词(代词宾格)+分词形式 With the lights burning, he fell asleep. 他点着灯睡着了。 作独立成分: udging from(by) his appearance, he must be an actor. 从外表看,他一定是个演员。 Generally speaking, girls are more careful. 一般说来,女孩子更细心,四)过去分词: 过去分词只有一种形式:规则动词由动词原形加词尾-ed构成。不规则动词的过去分词没有统一的规则要求,要一一记住。 过去分词的句法功能: 1过去分词作定语: Our class went on an organized trip last Monday. 上周一我们班开展了一次有组织的旅行。 Those selected as committee members will attend the meeting. 当选为委员的人将出席这次会。 注意当过去分词是单词时,一般用于名词前,如果是过去分词短语,就放在名词的后面。过去分词做定语相当于一个被动语态的定语从句。 2过去分词作表语: The window is broken. 窗户破了。 They were frightened at the sad sight. 他们对眼前悲惨的景象感到很害怕。 注意:be + 过去分词,如果表示状态是系表结构,如果表示被动的动作是被动语态。区别: The window is broken.(系表) The window was broken by the boy.(被动) 有些过去分词是不及物动词构成的,不表示被动,只表示完成。如,boiled water(开水) fallen leaves(落叶) newly arrived goods(新到的货) the risen sun(升起的太阳) the changed world(变了的世界) 这类过去分词有:gone, come, fallen, risen, changed, arrived, returned, passed等。 3过去分词作宾语补足语: I heard the song sung several times last week. 上周我听见这首歌被唱了好几次。有时过去分词做with短语中的宾语补足语: With the work done, they went out to play. 工作做完了,他们出去玩去了。 4过去分词作状语: Praised by the neighbours, he became the pride of his parents. 受到邻居们的表扬,他成为父母的骄傲。(表示原因) Once seen, it can never be forgotten. 一旦它被看见,人们就忘不了。(表示时间) Given more time, Ill be able to do it better. 如果给予更多的时间,我能做得更好。(表示条件) Though told of the danger, he still risked his life to save the boy.虽然被告之有危险,他仍然冒生命危险去救那个孩子。(表示让步,Filled with hopes and fears, he entered the cave. 心中充满了希望与恐惧,他走进山洞。 编辑本段典型习题 1The Olympic Games, _ in 776 B.C,didt include women players until 1919. A.first playing B.to be first played C.first played D.to be first playing 析:根据题干,必须选表示被动的选项,故排除A、D;因B选项表“将要被举行”意,不合题干之用,只有C选项(相当于which was first played)才合用。 2European football is played in 80 countries, _ it the most popular sport in the world. A.making B.makes C.made D.to make 析:B、C是谓语动词,在此不可用。D项to make或表目的,或表“将要使得”,这都不合题干情景。只有A.making,可作状语,表结果。再举一现在分词作结果状语例: The bus was held up by the snowstorm,causing the delay.公共汽车被大风雪所阻,因而耽误了。 3Little Jim should love _ to the theatre this evening. A.to be taken B.to take C.being taken D.taking 析:根据this evening,应选表示将来义的选项,C、D应排除。Take后无宾语,必然要用被动式,故答案为A,4John was made _ the truck for a week as a punishment.A.to wash B.washing C.wash D.to be washing析:根据be made to do sth.句式,可定答案为A。 5The patient was warned _ oily food after the operation.A.to eat not B.eating not C.not to eat D.not eating析:根据warn sb.(not)to do sth.句式,可排除B、D两项;又根据非谓语动词的否定式not总是在首位的规律,又可排除A,而定C。 6I usually go there by train. Why not _ by boat for a change? A.to try going B.trying to go C.to try and go D.try going 析:此题可根据why not后直接跟原形动词规律而一举确定正确答案为D。若将B项改为try to go,则要根据其与try going意义之别来确定答案。依据题干对话内容,乙方是建议甲方尝试乘船变变花样,所以答案仍为D。 7_ a reply,he decided to write again.A.Not receiving B.Receiving not C.Not having received D.Having not received 析:非谓语动词的否定式not应置于首位,B、D皆为错误形式。A项不能表达先于decided的动作,只有选C项才表没收到信在先,决定再写信在后,所以C为正确答案。 8Charles Babbage is generally considered _ the first computer. A.to invent B.inventing C.to have invented D.having mvented,析:consider表“考虑”意时,其后动词用doing形式,此处不表“考虑”,而表“认为”,这时consider后作宾语补足语或主语补足语多为to do,to have done,to be等形式。据此可排除B、D两个选项。又因A表“要发明”意,不合题用,只有C表“发明了”意,才合题用,故选C。 9Most of the artists _ to the party were from South Africa. A.invited B.to invite C.being invited D.had been invited 析:“被邀请参加晚会”,应选表被动意的选项,B不可用。D项少引导词who,也应排除。又因短暂动词的现在分词被动式不可作定语,C也应排除,只有A.invited(who were invited)才是正确答案。 10The murderer was brought in,with his hands _ behind his back. A.being tied B.having tied C.to be tired D.tied 析:B表主动意,应排除。C表“将要被捆绑”,A表“正在被捆绑”都不合题意,只有D项填入空白才能表达“双手被反绑着”这一意思,符合题干情景。再看一类似例句: He came in,(with)his head held high.他昂首走了进来。 编辑本段更多练习 1._ more attention,the trees could have grown better. A.To give
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