It is very important to learn English.
1．用助動詞“do（does／did）＋動詞原形”來表示強調：
He does know the place well．他的確很熟悉這個地方.
Do write to me when you get there．你到那兒后務必給我來信.
2．用形容詞 very,only,single,such,last 等修飾名詞或形容詞來加強語氣：
That's the very textbook we used last term．這正是我們上學期用過的教材.
You are the only person here who can speak Chinese．你是這里唯一會講漢語的人.
Not a single person has been in the shop this morning．今天上午這個商店里連一個人都沒有.
How dare you buy such expensive jewels?你怎么敢買這么貴的寶石呢?
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等介詞短語可以表達更強的語氣（常用于疑問句):
Where in the world could he be?他到底會在哪兒?
What on earth is it?它究竟是什么?
Do you know at all?你到底知不知道?
4．用感嘆句來表示強烈的感情,突出說話人的情感：
How interesting a story it is!這是一個多么有趣的故事啊!
7．用強調句型：“It is（was）＋被強調的部分＋that（who）＋原句其它部分”來強調說話人的意愿：
It was on Monday night that all this happened．所有這一切發(fā)生在周一晚上.
It's me that he blamed．他怪的是我.