非谓语动词复习课.ppt

1、,Revision of the Nonfinite Verbs 非谓语动词复习(一),回顾基础,3,过去分词 v.-ed,不定式 to + v.,动词的 v.-ing,非谓语动词,to be done,to be doing,to have done,to have been done,to do,动词不定式的基本形式,doing,being done,having done,having been done,V-ing的基本形式,非谓语动词的否定式： not 非谓语动词,过去分词只有done一种形式.,考点归纳,不定式作状语时相当于一个状语从句，不定式作状语时往往用来作目的状语、结果状语或

2、原因状语。 1._ a winner，you need to give all you have and try your best. (be) 要想成为赢家，你要付出所有并竭尽全力。,不定式作状语,To be,(目的状语),2不定式用于so.as to.，such.as to.，enough to.，too.to.，only to.等结构中作结果状语。 Would you be _kind _lend me your bicycle? 你能不能行行好，借给我你的自行车？ He is _a fool _think that his strange behavior can influence

3、others. 他如此愚蠢以至于认为他奇怪的行为会影响他人。,so,as to,such,as to,3.Im pleased _you .(help) (原因状语),to help,He hurried to the booking office _all the tickets had been sold out. (tell) 他匆忙去了售票处，结果被吿诉所有的票已经卖完了。,only to be told,1现在分词(短语)作状语表示在进行一动作的同时所进行的另一动作，它对谓语动词起修饰和陪衬的作用。 动词的-ing形式作状语可以表示时间、原因、条件、让步、结果、方式或伴随情况。分词所

4、表示的动作和句子的主语常为逻辑上的主谓关系。,现在分词作状语,My car was caught in a traffic jam，thus _the delay. (cause) 我的车遇到交通堵塞，所以延误了。 (结果状语) As the light turned green，I stood for a moment，_，and asked myself what I was going to do. (move) 当交通路灯变绿灯时，我站了一会儿，一动不动，自问要做什么事。 . (伴随状语),causing,not moving,_a reply，he decided to write

5、again. (receive) 没有得到答复，他决定再写信去。 The old man，_abroad for twenty years，came back to his motherland. (work) 在国外工作了二十年，这位老人回到了祖国。,Not having received,(原因状语),having worked,（时间状语）,_hard, you will succeed. (work) 如果你勤奋一点，你就会成功。 (条件状语) _all this, they made me pay for the damage. 尽管知道了一切情况，他们还是要我赔偿损失。 （让步状语

6、）,Working,Knowing,1过去分词作状语意义上相当于状语从句，表示时间、原因、条件、让步、方式或伴随等。分词所表示的动作与句子的主语之间为逻辑上的动宾关系。 _more attention，the trees could have grown better.（give） 倘若给予更多的关注，这些树会生长得更好。,过去分词作状语,Given,（条件状语）,_many times, the problems were settled at last.（discuss） 经过多次讨论，这个问题终于解决了。,Discussed,（时间状语）,_in the rain on my way h

7、ome, I had a bad cold. (catch) 在回家路上被雨淋了，我感冒了。,Caught,（原因状语）,_by his parents, he still has no confidence in overcoming the difficulties. （encourage） 尽管受到了父母的鼓励, 他仍然没有信心克服困难。 _by the nurse, the patient got off the bed. (support) 那个病人在护士的搀扶下下了床。,Encouraged,(让步状语),Supported,(方式状语),突破重难点,1.The old lady

8、hurried to the bus station to see her son off only to find the bus had left. 老太太匆匆赶到车站给儿子送行，却发现车已开走。,不定式短语to find the bus had left作结果状语，表达出人意料或不情愿看到的结果。,2. We reached the top of the mountain, breathing hard. 我们到达了山顶，上气不接下气。,分词短语breathing hard作结果状语，表达合乎情理的自然而然的结果。,1,不定式(短语)作结果状语时，前面往往有only/just修饰，表达出

9、人意料或不情愿看到的结果；现在分词(短语)作结果状语，表达合乎情理的自然而然的结果。,Seen from the top of the hill，the park looks even more beautiful. 从山顶上看，这个公园显得更加美丽。 Seeing from the top of the hill，we find the park even more beautiful. 从山顶上看，我们发现这个公园显得更加美丽。,(see与主语the park之间存在动宾关系),(see与主语we之间存在主谓关系),2,现在分词与过去分词作状语的区别在于：现在分词与过去分词语态上的区别，即

10、：现在分词表主动，过去分词表被动。,走进高考,.用所给动词的适当形式填空 1(2014年高考福建卷)_ (spend) the past year as an exchange student in Hong Kong, Linda appears more mature than those of her age.,Having spent,解析：句意：作为一名交换生在香港度过一年后，琳达看起来比同龄人更成熟。本题考查非谓语动词作状语。分析题干可知，非谓语动词与其逻辑主语琳达之间为主谓关系且非谓语动词所表达的动作发生在句子谓语appears之前，所以用现在分词的完成式。,2(2014年高考湖

11、南卷)Children, when _ (accompany ) by their parents, are allowed to enter the stadium.,accompanied,解析：句意：当孩子被其父母陪伴时，他们才被允许进入这个运动场。本题考查非谓语动词作状语。主语children与accompany之间为逻辑上的动宾关系。when accompanied by their parents相当于when children are accompanied by their parents，故答案为accompanied。,3(2014年高考湖南卷)There is no gr

12、eater pleasure than lying on my back in the middle of the grassland，_ (stare) at the night sky.,staring,解析：句意：没有比仰面躺在草地中央凝视着夜空更惬意的事情了。本题考查非谓语动词作状语。lying on my back in the middle of the grassland的逻辑主语与stare之间为逻辑上的主谓关系，故答案为staring。,4(2014年高考湖南卷)_ (free) ourselves from the physical and mental tensions，

13、we each need deep thought and inner quietness.,To free,解析：句意：为了让我们从身体和精神的紧张中放松下来，我们都需要深入的思考和内心的平静。本题考查非谓语动词。根据题干和句意可知空格处为目的状语，应使用不定式，故答案为To free。,巩固训练,.单句改错 1Whatever happens，Ill try my best to do all I can help you out of trouble. _ 2Comparing with the other proposals at the meeting，Jacks was more

14、practical. _,答案：helpto help,答案：ComparingCompared,3.Having a licence，the driver ought to be sent to jail. _ 4. Giving more time, we could do it better. _,答案：HavingNot having,答案：GivingGiven,5. Facing with so many difficulties, he never gives up. _,答案：FacingFaced或去掉with,能力提升,.语篇填空(用所给单词的适当形式完成下列短文) Two

15、 dolphins race around in a big pool in Ocean Park. The smaller dolphin，Grace，shows off a few of her tricks 1._(turn) around and 2._(wave)hello to the crowd. The most 3._(amaze) thing about her，however，is that shes even swimming at all. She doesnt have a tail. Grace lost her tail as a baby when she g

16、ot 4._(catch)up in a fish trap. When 5._(arrive) at the Ocean Park in December 2005，she was fighting for her life. “Is she going to make it？”Her trainer，Abbey Stone，feared the worst. Grace did make itbut her tail didnt. She ended up 6._(lose)her flukes and the lower part of her peduncle.,Homework,Over the past six years，she has learned 7._ (swim)without her tail. Dolphins swim by 8._(move) their flukes and peduncle up and down. Grace taught herself 9._ (move) another waylike a fish！She push