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must need can
初中英语情态动词的用法
答:
She
must
have a lot of money. 3.偏要做,偏偏Eg: Why must rain on Friday?
Must
you speak so loudly? If you must smoke, please go out!4.must have done想必准时一定做了某事,否定是
can
’t/couldn’t have done5. didn’t
need
to have done 过去没有必要做,具体是否做不强调 needn’t have...
...traffic lights turn red. A.
can
B.may C.
must
答:
C 试题分析:考查情态动词:A.
can
能够, B. may可以,C.
must
必须,D.
need
需要,句意:当交通灯变红的时候汽车,公共汽车和自行车必须停止。选C。
need
do sth和need+do一样么?
答:
回答:语法都一样 需要干某事 只不过加了个sth 而已
英语
can
could should
must
may 的用法 例句 问答句
答:
I
can
swim
Can
you swim ? Yes, I can. No I can't I can't swim.Could you give me an apple? Yes,I could. No, I couldn't .Should 应该 We should stay healthy .我们应该保持健康 Should you stay healthy? Yes ,we should. No,we shouldn't .
must
必须 We must call a ...
优秀作文赏读---My Low-carbon Life
答:
We
can
start from living a low carbon life. In order to live a low-carbon life, we
must
start with small things. For example, when we go to school, we can go to school on foot or by bike, or at least take a bus. When we are at home, we
need
to use less water, and we ...
Need
后什么时候加doing 什么时候加 to do
答:
当作用为被动语态时,如“These patients
need
looking after”,用“need+doing”结构;当作用为如
can
、should、
must
等情态动词时,用“need+do(动词原型)”结构;当作用为实义动词时,用“need to do”结构。求采纳
need
作情态动词和作动词的区别
答:
一、作情态动词 1.
need
作情态动词无人称或数的变化,后接动词原形,多用于否定句和疑问句中。如:You needn't worry.你不必担心。2.由need引出的一般疑问句,肯定回答常用
must
或have to;否定答语常用needn't.如:—
Need
I answer the question?我需要回答那个问题吗?—Yes,you must./Yes,you ...
英语中的三单怎样加S
答:
动词单三形式主要有以下几点 1:直接在后面+s 2:以e结尾的+s 3:以ch,sh,结尾的+es 4:以y结尾的,变y为i+es 特殊动词三单形式 do-does be-is,was have-has
can
-can may-may
must
-must
need-need
will-will shall-shall dare-dare ought-ought go-goes ...
--
can
we run across the road now -- no we --- we have to wait un...
答:
b明显不对
must
指的是被法律等严格规定的必须 含有义务性质 也可用在祈使句中命令口气 比如妈妈让你必须收拾屋子之类的...闯红灯是违反交规但是不至于坐牢也不会受到强硬的监管 c中could和
can
可互换 多指一种能力ability 能跑的话过马路还是没啥问题吧...d就是should应该 这里是建议小伙伴不要闯红灯~...
could have done到底是对过去的推测 还是 虚拟语气 能做到而没有做到...
答:
情态动词+have+done是历年高考的重点和难点之一,现将其用法总结归纳如下:一、 “
must
+have+done”表示对过去事情的肯定推测,译成“一定做过某事”,该结构只用于肯定句。二、 “
can
't+have+done”表示对过去事情的否定推测,译成“不可能做过某事”。三、 “can+have+done”表示对过去行为的怀疑...
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