it is that的用法是什么?
it is that 强调句用法如下:
当需要强调句中的主语,宾语和状语时,常用强调句:it is/was+ 被强调的部分 +that/who.
He bought three books in the bookstore yesterday.
强调主语:
It was he that/who bought three books in the bookstore yesterday.
强调宾语:
It was three books that he bought in the bookstore yesterday.
强调状语:
It was in the bookstore that he bought three books yesterday.
扩展资料
1、陈述句的强调句型
It is/ was + 被强调部分(通常是主语、宾语或状语)+ that/ who(当强调主语且主语指人)+ 其他部分。
例如:It was yesterday that he met Li Ping. 昨天他遇到了李平。
2、 一般疑问句的强调句型
It is/ was + 被强调部分(通常是主语、宾语或状语)+ that/ who(当强调主语且主语指人)+ 其他部分。同上,只是把is/ was提到it前面。
例如:Was it yesterday that he met Li Ping? 昨天他遇到了李萍吗?
3、特殊疑问句的强调句型
被强调部分(通常是疑问代词或疑问副词)+ is/ was + it + that/ who + 其他部分?
例如:When and where was it that you were born? 你何时何地出生?
4、not … until … 句型的强调句
句型为:It is/ was not until + 被强调部分 + that + 其他部分;此句型只用until,不用till。但如果不是强调句型,till, until可通用;因为句型中It is/ was not 已经是否定句了,that后面的.从句要用肯定句,切勿再用否定句了。
普通句:He didn't go to bed until/ till his wife came back. 强调句:It was not until his wife came back that he went to bed.
5、谓语动词的强调
It is/ was ... that ... 结构不能强调谓语,如果需要强调谓语时,用助动词do/ does或did.
例如:Do sit down. 务必请坐。Do be careful when you cross the street. 过马路时,务必(千万)要小心啊!
此种强调只用do/ does和did,没有别的形式;过去时用did,后面的谓语动词用原形。
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"it is that" 是一个引导同位语从句的结构,用于进一步解释或说明先行词。同位语从句是一个解释或说明先行词的从句,它通常跟在先行词后面,用于进一步解释或说明先行词。"it is that" 引导的同位语从句一般放在先行词后面,用于进一步解释或说明先行词。例如:
My favorite food, it is that which reminds me of home.(我最喜欢的食物,正是那种让我想起家乡的食物。)
在这个例子中,“it is that which reminds me of home” 是一个同位语从句,解释了先行词“my favorite food”的具体内容。
"it is that" 也可以用作引导主语从句的结构。在这种情况下,"it" 是形式主语,而主语从句则是真正的主语。例如:
It is that she left without saying goodbye that hurts me the most.(她不告而别,正是这点让我最受伤。)
在这个例子中,“that she left without saying goodbye” 是一个主语从句,而 "it" 则是形式主语,用于引导主语从句。