请英语好的朋友帮帮忙,帮我用2个语法造句子,

题目

请英语好的朋友帮帮忙,帮我用2个语法造句子,
it用作形式主语
强调句型（造三个句子）

答案

It is very important to learn English.
1．用助动词“do（does／did）＋动词原形”来表示强调：
He does know the place well．他的确很熟悉这个地方.
Do write to me when you get there．你到那儿后务必给我来信.
2．用形容词 very,only,single,such,last 等修饰名词或形容词来加强语气：
That's the very textbook we used last term．这正是我们上学期用过的教材.
You are the only person here who can speak Chinese．你是这里唯一会讲汉语的人.
Not a single person has been in the shop this morning．今天上午这个商店里连一个人都没有.
How dare you buy such expensive jewels?你怎么敢买这么贵的宝石呢?
He is the last person I want to see in this world!我最不想看他了!
3．用in the world,on earth,at all等介词短语可以表达更强的语气（常用于疑问句):
Where in the world could he be?他到底会在哪儿?
What on earth is it?它究竟是什么?
Do you know at all?你到底知不知道?
4．用感叹句来表示强烈的感情,突出说话人的情感：
How interesting a story it is!这是一个多么有趣的故事啊!
7．用强调句型：“It is（was）＋被强调的部分＋that（who）＋原句其它部分”来强调说话人的意愿：
It was on Monday night that all this happened．所有这一切发生在周一晚上.
It's me that he blamed．他怪的是我.