remain和it用法 - 副本

不及物动词vi. [W]

1.剩下,余留

A few pearsremain on the trees.

树上尚留有几颗梨子。

2.继续存在

Little of the original architectureremains.

原先的建筑物几乎没有残留。

3.(人)留下;逗留

Sheremained in her office all afternoon.

她整个下午没有离开办公室。

4.保持,仍是[L]

This roomremains cool all summer.

这个房间整个夏天保持凉爽。

Sheremained silent all night.

她整个晚上沉默不语。

5.留待,尚待[+to-v]

Several problemsremain to be solved.

有好几个问题尚待解决。

6.属于,归属[(+with)]

一、作不及物动词用

1．表示“剩下”、“仍有”，只能用于主动语态，不可直接跟宾语。例如：

①They had all those that remained．他们把剩下的全部拿走了。

②This visit willalways remain in my memory．这次拜访将永远留在我的记忆之中。

2．表示“留下”、“逗留”，特指在他人走后留下。例如：

①They went，but I remained．他们走了，但我留了下来。

②I shall remain here all the winter．整个冬天我将留在这里。

3．表示“尚待”、“留待”，后面接被动语态的动词不定式。例如：

①One problem remains to be solved．有一个问题尚待解决。

②That remains to be proved．那尚待证实。

二、作系动词用

表示“一直保持”、“仍然（处于某种状态）”、“继续存在”、“依然”。

1．后面接名词作表语。例如：

①Language was，is and will remain the chief means of exchange of ideas．语言，过去、现在和将来依然是交流思想的主要工具。

②In spite of their quarrel，they remained the best friends．他们尽管吵过架，却仍不失为最好的朋友。

2．后面接形容词作表语。例如：

①We must always remain modest and prudent．我们必须经常保持谦虚、谨慎。

②Despite the danger，she re- mained calm．尽管危险，可她依然镇定自若。

3．后面接介词短语作表语。例如：

Victories remain with us．胜利属于我们。

4．后面接V-ing作表语。例如：

She remained standing though we repeatedly asked her to sit down．虽然我们三番五次地请她坐下，她还是站着。

5．后面接过去分词作表语。例如：

①The true author of the book remains unknown．这本书真正的作者依然不详。

②The situation remains unchanged．局势依然未变。

1.remain在高中英语中考查四种用法，两个固定句型。 1）vi.剩下/残存：remain (+ 介宾/副词) 如：Nothing remained on the road after a strong wind. 2) vi.逗留/停留：remain (+ 介宾/副词) 如：Only a few students remained in the classroom just now. 3) vi.依旧/仍然: remain + 形容词/名词 如：The secret remains unknown now. 4) vi.留待/尚待：此时它有两个固定句型如下： 固定句型一：sth/sb remain to be + 过去分词 固定句型二：It remain to be seen + whether引导的主语从句 如：The problem remained to be solved. It remains to be seen whether he'll come or not tomorrow. 5）最后补充说明

remaining的特殊用法。 remaining除了是remain的现在分词/动名词形式外，还可以单独做形容词，意思是“剩下的”。 如：You should finish your remaining homework.

With several problems remaining to be solved,I can't go fishing with you this weekend.

为什么用remaining不能用其它？为什么是to be solved不是to solve？

此句考查了“介词with + 宾语several problems + 宾语补足语”结构的用法。

如果该结构中采用非谓语动词做宾语补足语的话，则考查宾语和宾补动词的关系。很明显，从remain上述用法可以看出，它是一个不及物动词，没有被动语态，即several problems和remain之间是主动/主谓关系。而且因为宾补所表示的动作已经发生，所以只能用现在分词remaining(如果为发生，用不定式短语to remain...)。

只能说“sth remain to be + 过去分词”，不能说“sth remain to do”。

所以是remain to be solved，而不是remain to solve.

It用法大全

一、指无生命、动物、植物和在性别不计或不详时指人和婴儿。There is a person knocking at the door. Who can it be?

二、指心目中的人或上文中提到的人或事物，这那它He is fifty-two, but doesn't look it.

Jim is ill. Have you heard of it?

三、可以代替指示代词this和that

What's this/that？------It's a book。

四、作无人称代词的主语，表时间、天气、距离、温度、环境和情况。It was noisy when I got to the room.

五--表含糊概念，无补语，指从句叙述内容。

I hate it that I've made so many mistakes.

I hate it when you can't discuss things openly.

You may depend on it they are valuable.

How's it going with you? 近况如何？

Does it itch much? 很痒痒吗？

Where does it hurt? 哪儿疼？

Now you are in for it. 现在你可以到家了。

It says in the Bible, "Thou shalt not steal." 《圣经》上说："勿偷窃。" Hang it all, we can't wait all day for him.见鬼，我们不能整天等他呀！There is nothing else for it but to stand. 别无他法，只好忍受。Whose turn is it next? 接下来轮到谁了You never had it so good. 日子从来没有这样好。Take it easy. 放松点！不要紧张！

How is it in the market? 超市情况如何？

六----强调句中使用"It is/was+强调部分（主语，宾语等）+that/who+其余部分"。如果强调的是特殊疑问句，表示"究竟，到底"等语气时，就用结构："疑问词+is/was it that +句子"，如：Where was it that you met him? What is it that he wants to see? When was it that you saw him?

Why is it that you want to change your idea?

这类强调句也可用作表语或宾语。The question is which book it is that you want to buy.

He found out who it was that saved the drowning boy.

如果强调谓语，谓语动词部分的语气用do，does，did，常译作"的确，千万，真的"

Do be patient! 千万要耐心！He does speak English well。He said he would come and did come.

七、作形式宾语

a) 谓语动词appreciate, dislike, like, hate, love, make (按时到达，成功)等后接由if或when 等引导的宾语从句时，往往在前面加上形式宾语it。I would appreciate it if you could come to my birthday party.

2、动词have（表明，坚持说）、take（认为，猜想）、hide（隐藏）、publish（公布）、put（表达，写出来）等后接由that 引导的宾语从句时，往往在从句的前面加上形式宾语。I take it that you will be leaving Shanghai soon.我认为你不久就离开上海。

We published it that we had finished the project ahead of time. 我宣布我们已经提前完成了这项工程。

3、动词短语allow for（担保）、count on（期待）、depend on（依靠）、insist on（坚持）、see to（确保）等后接that引导的宾语从句时，必须冠以形式宾语it。如：I am counting on it that you will come. 我们期待着你的到来。

She'll see to it that he goes ahead。她确保让他先走。

八、作形式主语-it作形式主语，真正的主语可以是to do，doing 和clause等

It 做形式主语，真正的主语是动名词，这类结构是it be + adjective/noun + doing, 这类词有nice, good, useless, hard, foolish,