重點講解：
1. no sooner...than...
剛…就；常放在句首，表示強調，這時主句要倒裝；
eg. No sooner had he arrived in Rome than he was kidnapped.
他剛到羅馬就遭到了綁架。
eg. No sooner had we left the village than it began to rain.
我們剛離開村子，天就下起雨來了。
2. burst out
突然…起來；突然說出；大聲喊出；突然出現；突然發生；
eg. The class burst out laughing.
全班突然大笑起來。
eg. 'I want to be just like you', she bursts out.
“我想就像你一樣。”她大聲喊道。
eg. Then war burst out.
戰爭突然爆發。
3. as soon as
一…就…；
eg. As soon as relations improve they will be allowed to go...
一旦關系有所改善，他們就可以獲準離開。
eg. You'll never guess what happened as soon as I left my room.
你怎么也猜不出我一離開房間就發生了什么事。
4. calm down
（使）平靜下來；（使）鎮定下來；（使）平定；平息；
eg. Calm down for a minute and listen to me.
你安靜一會兒，聽我說。
eg. We will go back to normal when things calm down.
事態平息之后，我們將一切如常。