重點講解：
1. would do sth.
會，將會；
eg. I don't think that he would take such a decision.
我認為他不會作出這樣的決定。
eg. Every time he saw me, he would say hello to me.
每當(dāng)他看見我，總向我問好。
2. dance with
（與…）跳舞；共舞；
eg. It's a terrible thing when nobody wants to dance with you.
沒有人想和你跳舞是一件很糟糕的事情。
eg. To my regret, he didn't invite me to dance with him.
令我遺憾的是他沒有請我跳舞。
3. to begin with
最初；剛開始；
eg. It was fine to begin with and then It'started to rain.
起初天氣很好，后來才開始下雨。
eg. I found it tiring to begin with but I soon got used to it.
剛開始時我覺得很累，不過很快就適應(yīng)了。