its+necessary+for
答：这个不是短语，应该是句型：要改一下,结构：its是it's; doing是to do It's necessary for somebody to do something.for sb to do sth是动词不定式复合结构，作真正主语。it是形式主语。例子：It's necessary for us to learn from each other.我们有必要互相学习。
答：其次，二胎政策可以确保中国的人口数量。由于广泛宣传独生子女政策，有些人已经改变了他们的生育观念。如果他们认同独生子女政策，就会有越老越多的丁克族。几十年后，我国就会以人口短缺而著名了。In conclusion, one-child policy has out of date. And tow-child policy is needed and necessary. It ...
答：it 作形式宾语，真正的宾语是动词不定式。而且，necessary作宾语补足语。相当于 it is necessary for us to solve。
答：I think it necessary for students to master a foreign language.it 做形式宾语 for students to master a foreign language做实际宾语。这是使用了think +形式宾语＋实际宾语的复合结构。I think (that) it is necessary for students to master a foreign language.这是think 接宾语从句。只是结构...
答：不应该是it’s 这是一个从句，为了避免此种头重脚轻的现象，加一个形式主语，而it后面才是真正的主语。当然上面那位说的也有一定的道理
答：每天保持我们的教室清洁是非常有必要的 it's_necessary _to keep our classroom clean__每天练习讲英语是有用的 _It is useful to speak _English every day.我们希望你不要轻视这种工作 We hOPe_that you will not look down upon _thiSkihdofWOrk 帮助盲人过马路是有意义的 ItS_meaningful _...
答：be necessary for和be necessary to的区别：意思不同、用法不同、侧重点不同 一、意思不同 1.be necessary for意思：对我们是必要的;必须 2.be necessary to意思：对...有必要 二、用法不同 1.be necessary for用法：接由that引导的主语从句,从句中的谓语动词一般要用虚拟式(多为动词原形)。例句...
答：It is necessary yes,you can no,you can't yes,you must 翻译：我的狗能用腿敲门my dog can knock on the door with its leg.补充知识：may:yes,sb.may/can no,sb.may not/can't must:yes,sb.must no,sb.needn't/mustn't(一般情况下用NEEDN'T,除非是一定不能做的)
答：necessary adj. 必要的; 必然的;n. 必需品 双语例句 1. For her, books were as necessary to life as bread.对她来说，书就像面包一样，是生活必需品。2. Now there is a dawning realisation that drastic action is necessary.现在人们开始意识到必须采取断然的行动。3. Fry remaining ...
答：not the school's. It's really as simple as that, focus on educating the kid, not telling it what it can and can't do in its' own personal life.Cell phones are everywhere. Tech-savvy children use the devices to call parents and keep in touch with friends. As such, use ...
网友评论：
台蝶15363656502：
it necessary it's necessry的区别 -
15856赫花
： It's necessary 可以是句子 (ie. It is necessary 这是必要的) it necessary 被放句子的中间 eg. It is necessary to boil water before drinking 饮用前有必要烧好开水 eg. I find it necessary to boil water before drinking同样意思, 不同表达, 第二句 it 等于 ＂boil water before drinking＂ 这个动作
台蝶15363656502：
It is necessary的用法 -
15856赫花
： It is necessary for sb to do sth.对某人来说做某事是必要的!
台蝶15363656502：
It's necessary that 后面必须加should吗 -
15856赫花
： it'simportant/necessary.+that后面该怎么加虚拟语气 包含命令、建议、请求类动词和 重要、必要、需要类形容词的形式主语的句子,Should 要加动词原形 do/be等,同时should 可以省略. odered/necessary/required/improtant It's important that somthing (should) be done. It is necessary that we (should) hold a meeting today.
台蝶15363656502：
it necessary that a plan be wtade before doing the work.这是虚拟语句吗 -
15856赫花
： 楼主好,这里是虚拟语气,It is necessary that sb should do sth 做某事是很必要的.虚拟语气的结构是should / would /could do sth.上面句子应该改为 it its necessary that a plan (should) be made before doing the work. 做这项工作之前,得制定一个计划.若有疑问及时追问,满意敬请采纳,O(∩_∩)O谢谢~~
台蝶15363656502：
It 's necessary that 主 (should) do是什么结构啊,有什么说法吗 -
15856赫花
： 这里基本上好一点的语法书都有讲解:it is+important\strang\necessary... 用(should) do
台蝶15363656502：
it is necessary ......是什么意思? -
15856赫花
： it is necessary ...表示...是必要的全句意思就是:他们为了与这些人交流并向他们学习,学习这门语言是必要的
台蝶15363656502：
英文 it is necessary that the result of an experiment - ------
15856赫花
： it is necessary that the result of an experiment______选A这是一句虚拟语气结构是it is +necessary +that +(should)+ do...因为实验的结果是被检查
台蝶15363656502：
It is necessary to do 的例句 -
15856赫花
： it is necessary to的例句: It is necessary to keep the offices neat . 有必要保持办公室的整洁.I it is necessary to learn a foreign language . 我认为学习一门外语是必要的.In this situation it is necessary to rank the projects . 在这种情况下,有必...
台蝶15363656502：
It is necessary to是什么意思 -
15856赫花
： It is necessary to:有必要 It is necessary to guard against disastrous fires when burning wild bushes and weeds. 放荒时一定要提防火灾.
台蝶15363656502：
it's necessary是什么意思 -
15856赫花
： 这是必须的.
