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could might区别
can,
could
,
may
might
,must,ought 的
区别
和用法
答:
could
一般用于过去式,作can的过去式用.但也可用于现在时中,表达委婉.
may
也可表示“可以”的意思,表征求意见或允许.You may watch TV for a while.你可以看一会儿电视.也表推测,表示“也许,可能”.例如;He may be a teacher.他可能是个老师.
might
和may的关系与could和can的关系类似.must可表示“...
could
have done与
might
have done的
区别
是什么?
答:
could
have done和
might
have done的
区别
:含义不同、用法不同、侧重点不同 一、含义不同 could have done 本能够做 might have done 过去可能做 二、用法不同 could have done could (不能用 can) have done 表示“过去本能够做某事却未做。”注意:其否定形式 couldn't have done 没有虚拟...
might
have been 和 cound have been的
区别
答:
例如:If you tried you
could
/
might
do the work better. 如果你试试的话,准能把那项工作干得更好。You could have met her if you had gone that way. 如果你走那条路的话,你准能遇见她。此句中的could如改成might则表示:……,你也许能见到他。They could/might have worked it out...
英语的虚拟语气中should.would.
could
.
might
的
区别
与用法
答:
Ⅰ用以表示虚拟条件的虚拟语气 ⒈ 用if条件从句表示的虚拟条件,是虚拟条件最普通的方式。 ① 虚拟现在时表示与现在事实相反的假设,其if 从句的谓语形式用动词的过去式(be 一般用were),主句用would/ should/
could
/
might
+动词原形,例如:If I were in your position I would marry her. ② ...
英语的虚拟语气中should.would.
could
.
might
的
区别
与用法
答:
Ⅰ用以表示虚拟条件的虚拟语气 ⒈ 用if条件从句表示的虚拟条件,是虚拟条件最普通的方式。 ① 虚拟现在时表示与现在事实相反的假设,其if 从句的谓语形式用动词的过去式(be 一般用were),主句用would/ should/
could
/
might
+动词原形,例如:If I were in your position I would marry her. ② ...
might
和
could
的
区别
答:
might
更委婉一点,更不确定些
如何
区别may
(
might
)和can(
could
)?
答:
你妈妈一定一直在找你。5)推测的否定形式,疑问形式用can''t, couldn''t表示。Mike can''t have found his car, for he came to work by bus this morning.迈克一定还没有找回他的车,因为早上他是坐公共汽车来上班的。注意:
could
,
might
表示推测时不表示时态,其推测的程度不如can,
may
。
can,
could
,
may
might
,must,ought 的
区别
和用法
答:
can ,
may
,的用法一样,都是可以的意思。
could
,
might
分别是上面两个的过去式。也是委婉一些的表达。Must 是必须。以上都是情态动词,后面加动词原形 但是ought 后面加 to 和动词原形,意思是应该。
could
be,
might
be,mustbe,cannotbe表推测有什么
区别
答:
表推测得程度:must be的可能性最大,cannot /
could
可能性次之,
may
/
might
可能性最小。must be表示推测“可能性”,表推测只能用于肯定句,意思是“一定、准是”,语气较肯定,较有把握。might表示推测“可能性”时,意思是“可能”、“也许”,语气没有 must肯定。might可以推测现在正在发生的...
could
和
may
有什么
区别
?
答:
示例1:Tickets can be purchased at the Madstone Theatre box office.翻译:票可在麦德斯通剧院售票处买到。示例2:I
could
see that something was terribly wrong.翻译:我能看出有很大麻烦了。二、
May
和
Might
的
区别
:Might是May的过去式形式,May是Might的现在式形式,意思为:可以、能够。Might表示...
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