22问答网
所有问题
当前搜索:
be doing when
当某事发生时某人正在做某事的英语语法
答:
sb.
be
doing
sth
when
...当某人刚做完某事,这时发生了什么:sb. had just done sth when...当某人正要做某事,这时发生了什么:sb. be about to do sth when... 已赞过 已踩过< 你对这个回答的评价是? 评论 收起 雨韵媽然 2018-03-31 · TA获得超过2.8万个赞 知道小有建树答主 回答量:...
when
doing
sth的用法
答:
如果when从句的主语和主句的主语是同一个(些)人,而且从句的谓语动词是“
be
/am/is/are/was/
were
+doing”,可以把从句的主语和be/am/is/are/was/were一起省略,使用
whendoing
sth结构。when doing sth用法 we consider it as constant when computing the signal to noise ratio.翻译:当计算信号...
英语四种时态的用法
答:
例:
When
you have finished the report, I will have waited for about 3 hours.(等你完成这份报告的时候,我就已经等了将近3个小时了.) 2. 现在进行时(
be
doing
) 用法:现在正在进行的动作. 3. 现在完成时(have done) 用法: A) 表示动作到现在为止已经完成或刚刚完成. 例:I bought a new house, but...
如何区别will do和shall do,
be
doing
这三个词组
答:
句中的动词是一般现在时,但所表示的意义却是一般将来时。如: Are you free tomorrow? = Are you going to
be
free tomorrow? 你明天有空吗?在时间 / 条件状语从句中,如果主句是一般将来时,从句习惯上用一般现在时表示将来的意义。如: Please tell him to go
when
he comes. 他来时,...
had juest done..
when
,
were
/
was
doing
..when,
be
about to do ..w...
答:
had just done表示刚做完...紧接着就发生了...
were
/
was
doing
...
when
当...的时候在做...
be
about to do when当...的时候准备要做...
英语
when
+
doing
正确不正确
答:
你好 这句话不对。
when
+
doing
是用在 主句和从句的主语一致的时候, when 引导的时间状语从句主语可省略。例如:
When
getting home, he started to do homework. 回到家,他就开始做作业了。就等于:When he got home ,he started to do homework。 (主从句主语都是he)很明显本题主句和从句的...
When
( ) you ( ) beijing? Tomorrow. A.
do
;leave for B.
were
;leav...
答:
When
( ) you ( ) beijing? Tomorrow.A.do ;leave for B.
were
;leaving for C.did; leave ford.d. are ;leaving for 【D】 这里leave可以用
doing
形式表示将来含义
英语:一般现在时,一般过去时,一般将来时,现在进行时的定义,变化和例题...
答:
Ie:
When
you finish the report, I will have waited for 3 hours.(完成时,往下看会出现) 2. 现在进行时(
be
doing
) 的用法:上了初一就教这个吧,比一般现在还简单。表示现在正在做的动作,但要注意有的动词不能用于进行时,这类词称为短暂性动词,如,open, borrow等等,在完成时态常常会碰到,平时要注意积累...
八年级上册英语语法?
答:
二.否定句是在
be
之后加not. I’m not going to shopping this afternoon.三.一般疑问句是将be置于句首 Are you going shopping this afternoon?—Yes, I am/ we are. No, I’m not./ We aren’t.四.特殊疑问句“疑问词+一般疑问句语序。”What are you
doing
for vacation?
When
is he going ...
when
i came into the room , he pretend to
be
doing
his...
答:
先解释上面那句话。原句意思是,当我进房间的时候,他假装正在做他的家庭作业。pretend to
do
sth 假装做某事 do 可以是实义动词,也可以是
be
动词,在这里,要表示正在进行的意思,那么就要用be +动词ing 形式了。不只是形容词才加be,be +动词ing 表示的就是正在进行的动作,be+动词的过去式,...
<上一页
1
2
3
4
5
6
7
8
9
10
下一页
尾页
其他人还搜