高三英语Module6 Unit1 Laughter is good for you 专项复习导学案
5.大多数动词可用于进行时,但也有些动词不用于进行时。常见的有:exist,live,understand,mean,owe,belong to ,know,doubt,suppose,remember,forget,
believe,trust,want,wish,refuse,like,hate,dislike,prefer,mind,hope等。
高考链接:
① i don’t really work here.i______until the new secretary arrives. (nmet)
a.just help out b.have just helped out
c.am just helping out d.will just help out
② ——is this raincoat yours?
----no,mine______there behind the door. (nmet)
a.is hanging b.has hung c.hangs d.hung
三、the present perfect(现在完成时)
1.表示过去发生的动作对现在产生的影响或结果,或说话时已完成的动作。例如:
i have finished the report./ she has cleand the room.
2.表示从过去开始,待续到现在的动作或状态,往往和“for…”, “since…”表述的一段时间状语连用。例如:
he (learn) english for six years.
they (work) here since they left college.
3.现在完成时与一般过去时的区别:
1)
2)
4.表示“曾经到过某地(人已回来)”用“have/has been to”,表示“到某地去了(还未回来)”用“have/has gone to”.例如: