重點(diǎn)講解：
1. in a way (用于緩和語氣)在某種程度上，在某些方面；
例句：In a way, I suppose I'm frightened of failing.
我想我有點(diǎn)懼怕失敗xt)sZV9B;]eD。
2. be keen on 熱切的；熱衷的；（對(duì)…）喜愛的，滿懷熱情的；
例句：Both companies were keen on a merger.
兩家公司都很想合并]z2U@DZwT3。
3. sth happen to sb （尤指不愉快的事）發(fā)生（在…身上）；(某人)遭到；遇到；
例句：If we had been spotted at that point, I don't know what would have happened to us.
如果當(dāng)時(shí)我們被發(fā)現(xiàn)了，我不知道會(huì)有什么后果kxC7[)rojhR,+ZA]。
4. change one's mind （使）改變主意；（使）改變決定；
例句：She's very young. She might change her mind about what she wants to do.
她很年輕，對(duì)于自己想要做的事情也許會(huì)改變主意OvYG%ZgMj=,+;Jdv2。