初中英语语法大全重难点【倒装句、虚拟语气】知识点总结

初中来源：网络编辑：小新 2018-07-13 17:54:57

　　初中英语要认真学习，英语无论在中高考中都占有很大的分数占比，初中的学生们从现在开始，打好基础，否则，成绩就很难上去了。为了方便各位同学学习初中英语语法，小编为大家整理了关于初中英语【倒装句、虚拟语气 】语法知识，倒装句、虚拟语气在高考中也是重要的考点难点，大家要在初中就打好基础!其他知识点小编也做了汇总，大家可关注伊顿教育初中资讯

十二。倒装句

种类	倒装条件	例句
完全倒装	here, there, up, down, in, out, off, away等副词开头的句子表示强调	Out rushed the children.
	表示地点的介词短语作状语位于句首	Under the tree stood two tables and four chairs.
	强调表语，置于句首，或为保持句子平衡	Present at the meeting were 1,000 students.
部分倒装	never, hardly, scarcely, seldom, little, not until, not等表示否定意义的副词放于句首	Hardly did I know what had happened.
	only和修饰的状语放于句首	Only then did he realized the importance of English.
	not only…but also连接并列的句子，前倒后不倒	Not only does he know French, but also he is expert at it.
	neither…nor…连接并列的句子，前后都倒装	Neither do I know it, nor do I care about it.
	so…that, such…that中的so或such及修饰的成分放于句首时前倒后不倒	So busy is he that he can not go on a holiday.
	as引导的让步状语	Child as he is, he has learned a lot.
	so, neither或nor表示前句内容也适用于另外的人或事。	He can play the piano. So can i.
	用于表示祝愿的祈使句中	May you be in good health!
	省略if的虚拟条件	Were I you, I would not do it in this way.

十三。虚拟语气

类别	用法		例句
If引导的条件从句	与现在事实相反	从句动词：过去式（be用were）主句动词：should/would/could/might+动词原形	If he were here, he would help us.
	与过去事实相反	从句动词：had+过去分词主句动词：should/would/could/might+have+过去分词	If I had been free, I would have visited you.
	与将来事实相反	从句动词：过去式 / should+动词原形 / were+不定式主句动词：should/would/could/might+动词原形	If it should rain tomorrow, we would not go camping.
其它状语从句	as if引导的状语从句中动词用过去式或过去完成式		They are talking as if they had been friends for years.
	in order that / so that引导的状语从句中动词用can / could / may / might / would等+动词原形		Turn on the light so that we can see it clearly.
宾语从句	demand, suggest, order, insist后接的从句中动词为should+动词原形		He suggested that we not change our mind.
	wish后的从句中分别用过去式，过去完成式和should/would+动词原形表示与现在，过去和将来情况相反		I wish I could be a pop singer.
主语从句	在It is necessary / important / strange that…, It is suggested / demanded / ordered / requested that… 等从句中，谓语动词用should+动词原形		It is strange that such a person should be our friends.
其它句型中	It is time that…句型中动词用过去式或should+动词原形		It’s high time that we left.
	would rather所接的从句中动词用过去式或者过去完成式		I would rather you stayed at home now.
	If only句型中动词常用过去式或者过去完成式，表示强烈的愿望		If only our dream had come true!