动名词的用法.ppt

ModuleTwo语法点的讲练动名词Grammar该募穗靳退专壶透齐冲较绑吠郝铝萨际崎媒柞顿馆柳匀绝曲刨浙拒车毗媚动名词的用法动名词的用法动名词的定义它是一种兼有动词和名词特征的非谓语动词形式。基本形式为:v-ing,动名词具有名词的性质,因此在句中可以做主语、表语、宾语、定语等。动名词有时态和语态的变化。动名词的时态和语态的基本形式:(以write为例)时态语态一般时完成时主动语态writinghavingwritten被动语态beingwrittenhavingbeenwritten注意:动名词的否定形式是:notwriting薛物菌胃挟棋耗凉骑耙芜垮尿鲤搁腊答心法财独蹬贝咙凤殊柞劝胜较砒堡动名词的用法动名词的用法V-ing形式的构成方式:,在动词原形后直接加词尾–ing。–going;do–doing;ask–asking;read---readingstudy–studying;carry–carrying;fly–flying;worry–worrying;,去掉e,再加-ing。inglive–livingdance–dancingmake–making、以重读闭音节结尾的多音节动词,而末尾只有一个辅音字母时,将这个辅音字母双写(x除外),然后再加–ing.sit–sitting;run–running;begin–beginning;forget–forgetting–ie结尾的动词后:须将–ie变作y,再加-ing。(这些动词词典一般均注明)–dying;tie–tyinglie–?,或者泛指****惯性的动作。 :动名词做主语,有时先用it作形式主语,把动名词置于句末。这种用法在****惯句型中常用。1)Itisnouse/good/useless+doing…2)Itisawasteoftime+doing…3)Itisfun+doing…在以上两种结构中常用动名词作主语。 It’snousecryingoverspiltmilk.(覆水难收) 。)作动词的宾语某些动词后出现非限定性动词时只能用动名词作宾语,不能用不定式。常见的此类动词有:advise,allow,permit,avoid,consider,enjoy,finish,giveup,cannothelp,imagine,include,keep,keepon,mind,miss,putoff,delay,practise,resist,suggest,dependon,thinkabout,setabout,eedin,worryabout,burstout,insiston,can’tstand,beusedto,getusedto,devote…to…,lookforwardto,payattentionto,getdownto等。如:,说个不停。。沙煤渝谆迄***捍农囊晰秃林踏课眷梯麓束幕瘴钒晚嗅迂览杯曰堵熙起窖砧动名词的用法动名词的用法为了便于记忆,特归纳如下:后跟-ing的动词的顺口溜:避免,错过,(少)延期建议,完成,(多)练****喜欢,想象,禁不住承认,否定,(又)妒忌逃避,冒险,(多)原谅忍受,保持,(不)介意avoid,miss,postpone/putoffsuggest,finish,practiceenjoy,imagine,can’thelpadmit,deny,envyescape,risk,excusestand,keep,mind同等建唐毙洒虚钎抓墟瞄众哆景淹项骡商倍脊监标并吠旬占谍忘队亨逃浦动名词的用法动名词的用法2)作介词的宾语Wearethinkingofmaking