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must have been后面接什么
请问下面的英语句子中,为
什么
要用is,而
后面
的play又要加ed呢?这到底...
答:
3.He
has
written two novels so far.→Two novels
have
been
written by him so far.4.They will plant ten trees tomorrow.→Ten trees will be planted by them tomorrow.5.Lucy is writing a letter now.→A letter is being written by Lucy now.6.You
must
lock the door when you ...
在线等…英语中
什么
是现在分词、过去分词?两者怎么个用法和区别?_百度...
答:
简单说,现在分词就是:动词+ing 过去分词就是:动词+ed(除非有特殊变换方法)现在进行时就用现在分词 I am watching TV.我正在看电视。过去时用过去分词 I watched TV this morning.我今天早晨看过电视了。
must
have
done sth.的用法。
答:
5.China
must
have
done something supremely right to produce the economic miracle we observe.中国一定是做了非常对的事才产生了我们见到的经济奇迹。6.You must have done something to her.你一定有跟她做
什么
事。7.He must have done sometime. Certainly he
had
always
been
jealous of him ...
拜托大家帮我找一下英语所有时态的句型和例句(有讲解就更好了)_百度知...
答:
A) must
have
lasted B) will have lasted C) would last D)
has
lasted 本题考核谓语动词的时态。全句的意思是:“会议从开始到结束将持续整整一个星期。”句中by the time it ends表示动作要延续到将来某一时刻,因此要用将来完成时。答案是B) will have lasted。如果选A),因为情态动词
must后面接
动词...
should,would,could,
must
,might,may,can有
什么
区别
答:
He
must
be staying there.他现在肯定呆在那里。He must stay there.他必须呆在那。3) must 表示对已发生的事情的推测时,must 要接完成式。I didn't hear the phone. I must
have
been
asleep. 我刚才没有听到电话,我想必是睡着了。4) must表示对过去某时正发生的事情的推测,must
后面
要...
should,would,could,
must
,might,may,can有
什么
区别
答:
--No, you needn’t. / No, you don’t
have
to. 不必。4) 表示揣测。意为“想必、准是、一定”等,只用于肯定句。例如:① He
must
be
ill. He looks so pale. 他准是病了。他的脸色苍白。② She’s wearing a diamond necklace. She must have a lot of money. 她戴着钻石...
英语的句子状态
答:
He
must
have
been
away. 他一定走了。 What can I do for you? 你要
什么
? How dare you treat us like that! 你怎能那样对待我们!编辑本段特点: 情态动词无人称和数的变化, 情态动词
后面
跟的动词需用原形,否定式构成是在情态动词后面加 "not"。 个别情态动词有现在式和过去式两种形式, 过去式...
英语中的情态动词是
什么
?
答:
He
must
have
been
away.他一定走了。What can I do for you?你要
什么
?How dare you treat us like that!你怎能那样对待我们!编辑本段特点:情态动词无人称和数的变化, 情态动词
后面
跟的动词需用原形,否定式构成是在情态动词后面加 "not"。 个别情态动词有现在式和过去式两种形式, 过去式用来...
...英语语法“情态动词”以及“非谓语动词”的重点和难点是
什么
...
答:
1)He
must
be playing basketball in the room. 2)She may be staying at home. 三、情态动词+行为动词完成进行式 情态动词+行为动词完成进行式(即情态动词+
have
been
+ v-ing 形式),表示推测或评论过去某动作是否正在进行或一直在进行。例如: 1)They should have been meeting to discuss the probl...
主谓宾定状补系表分别修饰
什么
?它们的定义是什么?详细一些谢谢!_百度...
答:
例8.The trees ___ in the storm
have
been
moved off the road. A. being blown down B. blown down C. blowing down D. to blow down 解析:根据句意“被暴风雨刮倒的树已经从路上移走了”,树被刮倒是过去已经完成的动作,表已经完成用-ed形式,所以答案为B。 原则五、介词
后跟
-ing形式,可以在-ing...
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