辽宁省沈阳市第二十一中学高一英语（外研版必修1）课件：MODULE 2 MY NEW TEACHERS-GRAMMAR.ppt

1、Module 2My New Teachers动词的 ing形式是一种非谓语动词。从性质上讲，动词的-ing形式相当于名词、形容词和副词。因此它在句中可作主语、表语、定语、宾语和状语。V-ing形式的用法一.动名词作动词的宾语英语中有相当一部分动词之后，只能用动名词作宾语。1.But now,after two weeks,the class really likes working with her.2.Ive always hated making mistakes or pronouncing a word incorrectly.3.There are a few students w

2、ho keep coming to class late.4.I think this is because he really enjoys teachingChinese literature.5.She avoids making you feel stupid.6.And a few students even admit liking her.下列动词或动词短语之后的动词宾语，只能用动名词形式 考虑建议盼原谅considersuggest look forward to excuse 承认推迟没得想admit delay put off fancy 避免错过继续练avoid miss

3、 keep practice 否认完成停欣赏deny finish enjoy appreciate 不禁介意准逃亡cant help mind allow escape 不准冒险凭想像forbid risk imagine1.两种形式所表达的含义基本相同，可以互换。这类动词有：1)start,begin,continue(继续),intend(打算)2)need,want,require(需要)有些动词之后，既可接动名词，又可接动词不定式，可把这类动词分成三类：She started to cry/crying.她哭泣起来。Prices will continue to rise/risin

4、g.物价将继续上扬。What do you intend to do/doing next?你下一步打算干什么？注意：1)以上第一类动词的进行时之后通常不用动名词，以避免两个-ing 形式重复。It was beginning to snow.开始下起雪来了。这一原则不适用于那些只能用动名词做宾语的动词。2)上述词与know,understand,believe等状态的动词或与feel等知觉动词连用时，通常只用不定式形式：She began to feel hungry.她开始感到饥饿。She continued to believe his story.她继续相信他所说的事情。need,re

5、quire,want 等动词在表示 某物“需要被时”，其后可接不定式或者动名词，但是，必须接不定式的被动式，或者动名词的主动形式，意义不变。The house needs painting/to be painted.房子需要刷了。2.不定式和动名词所表达的含义略有变化。I like playing football.I like to play football.我喜欢踢足球。(这项运动)我想踢足球。(我此次的选择)I hate troubling people.I hate to trouble you.我讨厌麻烦别人。(这是我一贯的态度)我很不愿麻烦你。(一次性的行为)结论：用不定式作宾

6、语时，表示特定的一次性的未来动作；用动名词则表示一般的一贯的行为，或者是目前正在进行的行为。常这样用的动词有：hate,like,love,prefer等。3.有些动词后面接不定式和接动名词，所表示的含义截然不同。remember/forget/regret+不定式：remember/forget/regret+动名词：Remember to mail this letter tomorrow.(记得去做)I remember mailing/having mailed it yesterday.(记得做过)表示不定式动作发生在谓语动词之后表示动名词动作发生在谓语动词之前其它类似动词：try

7、to do努力，尽力 try doing试着，尝试The boy is trying to do the job well.The boy is trying walking by himself.stop to do停下来去干 stop doing把停下来He felt rather tired,and stopped to drink something.It has stopped raining.mean to do打算，想要干 mean doing意思是，意味着She means to succeed.她立意求成。Fighting means killing.战斗意味着杀戮。二.动名

8、词作介词宾语be interested in doingas a result of doingbecause of doingstop sb.from doingpay attention to doinglook forward to doingbe used to doing一般说来，介词后面都是用名词、动名词充当宾语。作表语用来说明主语的性质、特征、内容等。常用来修饰物，含有“令人”的意思。The classroom was amazing.Todays meeting was boring.作定语1.单个的-ing形式作定语时放在被修饰的名词之前。2.-ing形式短语作定语时放在被修

9、饰的名词之后，在意思上相当于一个定语从句。It was an exciting lesson.There are a lot of children swimming in the swimming pool.=There are a lot of children who are swimming in the swimming pool.1.I cant stand _ with Jane in the same office.She just refuses _ talking while she is working.A.working;stopping B.to work;stopp

10、ing C.working;to stop D.to work;to stop C2.The man insisted _ a taxi for me even though I told him I lived nearby.A.find B.to find C.on finding D.in finding C3.One learns a language by making mistakes and _ them.A.correct B.correcting C.corrects D.to correct B4.The _ girl was last seen _ near the park.A.missing;playing B.missing;to play C.missed;play D.missed;to play A5.The old man told the story in a _ voice and the little girl felt very _.A.frightening;frightened B.frightened;frightening C.frightening;frightening D.frightened;frightened A