时间:2017-06-16 浏览:119
近年来,留学市场大热,越来越多的人选择出国留学镀金,而低龄留学的人群也越来越多。对新加坡AEIS往年真题解析一直伴随着我们新加坡AEIS考试培训的整个过程,不仅新加坡AEIS考试需要,对于要留学新加坡的小伙伴来说这也是顺利生活的保障。为了提高2017AEIS考试成绩,AEIS在线老师来讲解非延续性动词到延续性动词的转换。
现在完成时可以和带有since或for等表示“一段时间”的状语连用,表示动作或状态从某一时刻开始,一直持续到现在。
如:I haven't seen him for two years.
但是,像come,arrive,buy等终止性动词不能与表示“一段时间”的状语连用。要用,必须改为“be(在)”等延续性动词来表述。
新加坡留学AEIS考试北京培训现归纳总结一下由非延续性动词到延续性动词的转换:
arrive→be here begin(start)→be on
die →be dead come back→be back
leave →be away fall ill(sick,asleep)→be ill(sick,asleep)
get up→be up go out →be out

finish →be over put on →wear 或be on
open →be open join →be in或 be a member of…
close →be closed go to school→be a student
borrow →keep buy →have
catch(a cold)→ have(a cold) get to know →know
begin to study→study come to work→work等
如:He has been a soldier for three years.他参军三年了。
His father has been dead for two years.他父亲去世二年了。
The film has been on for ten minutes.电影已开始十分钟了。
We have studied English for three years. 我们(开始)学英语已三年了。
2017年暑期AEIS集训班课程开始报名啦!现在报名优惠立享!想要了解AEIS几月份报名,AEIS分数以及AEIS语法总结等信息的学生和家长,可以直接在线咨询哦!
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