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《瞬间性动词和持续性动词.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、请看一道题:—I’ve come out without any money.—Never mind I __________ you some.A. am going to lend B. will lendC. have lent D. am to lend【分析】此题应选B。容易误选A。这里主要谈一谈有关“will+动词原形”和“be going to+动词原形”的区别:在通常情况下两者都可表示将来时间和意图,且有时可换用:我不会告诉你这事的。正:I won’t tell you about it.正:I’m not going to tell
2、 you about it.但是此时要注意:若是强调某个意图是经过事先考虑好的,则通常要用be going to;若是表示某个意图没有经过事先考虑,而是在说话的当时才临时想到的,则通常用will,且以上两种情况通常不能换用。比较并体会:1.—Come to the party.来参加晚会吧。—OK,I’ll bring my boyfriend.好的,我把我的男朋友也带来。(临时想法)2.—Where is the telephone book?电话薄在哪?—I’ll get it for you.我去给你拿。(临时想法)3.—Why are you
3、 taking it out?干吗要把它拿出来?—I’m going to wash it.我想把它洗一洗。(事先考虑)4.—Have you bought a typewriter?你买了台打字机吗?—Yes. I’m going to learn to type.是的,我想学打字。(事先考虑)be going to与will两者都可表示将要发生的事、将要去做某事,但它们有如下几点区别:1. be going to表示近期、眼下就要发生的事情,will表示的将来时间则较远一些,如:He is going to write a letter toni
4、ght.He will write a book one day.2. be going to表示根据主观判断将来肯定发生的事情,will表示客观上将来势必发生的事情。He is seriously ill. He is going to die.He will be twenty years old.3. be going to含有“计划,准备”的意思,而will则没有这个意思,如:She is going to lend us her book.He will be here in half an hour.4.在有条件从句的主句中,一般不用be
5、 going to,而多用will,如:If any beasts comes at you, I'll stay with you andhelp you .延续性动词与非延续性动词动词按其动作发生的方式、发生过程的长短可分为延续性动词与非延续性动词。一.延续性动词表示能够延续的动作,如:learn,work,stand,lie,know,walk,keep,have,wait,watchsing,read,sleep,live,stay等。延续性动词可以与表示时间段的状语连用。表示时间段的短语有:1.for+一段时间,eg:for2years;f
6、oralongtime2.since从句,sincehecamehere;3.since+时间点+ago,eg:sincelastyear,since5daysago;4.howlong;二.非延续性动词也称终止性动词、瞬间动词,表示不能延续的动作,这种动作发生后立即结束。如:open,die,close,begin,finish,come,go,move,borrow,lend,buy等。如果要与for+时间段,since+年份,since+时间段+ago,howlong连用时,瞬间性动词要变延续性动词。例:(1)他死了三年了。误:Hehasdie
7、dforthreeyears.正:Hehasbeendeadforthreeyears.正:Itisthreeyearssincehedied.正:Hediedthreeyearsago.正:Threeyearshaspassedsincehedied.(2)他来这儿五天了。误:Hehascomehereforfivedays.正:Hehasbeenhereforfivedays.正:Hecameherefivedaysago.正:Itisfivedayssincehecamehere.正:Fivedayshaspassedsincehecamehe
8、re.延续性动词与非延续性动词之间的转换:leave---beaway,borrow---keep,buy-