强调结构与定语从句Colud it have been on her birthday ___ her parents gave her this dv at present?A.then B.that C.when D.that's why但为什么不能填when,从而构成定语从句?为什么不能填when,从而构成定语从句?

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强调结构与定语从句Coludithavebeenonherbirthday___herparentsgaveherthisdvatpresent?A.thenB.thatC.whenD.that''sw

强调结构与定语从句Colud it have been on her birthday ___ her parents gave her this dv at present?A.then B.that C.when D.that's why但为什么不能填when,从而构成定语从句?为什么不能填when,从而构成定语从句?
强调结构与定语从句
Colud it have been on her birthday ___ her parents gave her this dv at present?A.then B.that C.when D.that's why
但为什么不能填when,从而构成定语从句?
为什么不能填when,从而构成定语从句?

强调结构与定语从句Colud it have been on her birthday ___ her parents gave her this dv at present?A.then B.that C.when D.that's why但为什么不能填when,从而构成定语从句?为什么不能填when,从而构成定语从句?
答案是B,正确.
句意：是在她生日那天她父母给她的dv做礼物吗?
填when不对,如果题中的on her birthday改为her birthday,此题就选择when.
规律方法：
1.如果你看到it作主语,首先想到是强调句型,而且有一个检验方法.把it is……that……这个结构去掉,原句子还成立,那么就是强调句型.本必须使用that.题中,你试一下,去掉,剩下：on her birthday her parents gave her this dv at present.是一个完整句子.所以是强调句型.
2、when也有一个相似句型,it was +时间点+when+句子.这和强调句型的区分,就依靠以上提到的检验方法.
看以下的例子：
it was Sunday when he arrived.
It was on Sunday that he arrived.
如果不懂,欢迎你提交讨论.如果还有其他疑问,可以去“状元365”提问.

本句还原成陈述句
It colud have been on her birthday _ that__ her parents gave her this dv at present
后面的that引导的从句代替的是句首的it，填when不行第一是因为先行词一般为the time,第二如果是when句意不通

如果用when引导的定于从句，when之前需要一个先行词，比如the time。

强调结构与定语从句Colud it have been on her birthday ___ her parents gave her this dv at present?A.then B.that C.when D.that's why但为什么不能填when,从而构成定语从句?为什么不能填when,从而构成定语从句? 强调句与定语从句的区别 强调句与定语从句强调句和定语从句有没有什么简单的区别方法或是技巧呢?例如下面这道题：It is global warming,rather than other factors,____the extreme weather.答案中我有两个不知道如何选择：A which ha 强调句与定语从句区别请问怎么区分强调句与定语从句,谢谢! 定语从句和状语从句的详细解释以及定语从句与强调句的区别 定语从句与强调句的区别?HELP 定语从句与强调句型的混用,怎么判断关联词 强调句型是不是定语从句 如何区分定语从句和强调句?有些定语从句与强调句很相似,怎么区分? 名词性主语从句讲解主语从句~~~形式主语~~~与强调句定语从句的区别~~ 在英语中如何判断强调句与定语从句,同谓语从句和宾语从句 请问强调句与定语从句的区别,补充说明中句子为什么不能够将that替换为where,即将强调句替换为定语从句?请问强调句与定语从句的区别：It is along the Mississippi River that Mark Twain spent much of his ch 1.定语从句的结构?2.定语从句与其它从句的区别? 定语从句结构 英语定语从句与强调句.it is in this village,()Mary was born 35 years ago,()she will build her first school,()inspires everyone to help her.为什么第一个空后是定语从句?与第二个空有什么区别 强调句型和定语从句It was a city whose hospitals were gone.这句话是定语从句还是强调句,具体理由给出吧 英语强调句和定语从句有什么区别和联系?It was he who helped me.这是强调句还是定语从句？ It is the black cat that I saw last time.这句结构是强调句还是that定语从句?It is the black cat that I saw last time.按照定语从句理解：这就是我上次见到的那只黑猫.按照强调句理解：我上次见到的就是这只