重点讲解：
1. look forward to sth./doing sth. 期待；盼望；
例句："I look forward to seeing him tomorrow and exchanging views with him, " he said.
他说：“我期待着明天与他见面并与他交换意见QUAsYS;vK=wEF.Tpi。”
2. be similar to 相像的；相仿的；类似的；
例句：The conference was similar to any that had gone before. I don't want to come again.
会议与以往的差不多，我再也不想来了,q6=H2wmHSghp*]~fQyd。
3. even though 即使；尽管；纵然；
例句：Even though your research appears to be at a dead end now, you shouldn't lose heart but keep on trying.
即使你们的研究现在似乎没有什么进展，你们还是不应该泄气，而要继续进行下去.9yDOxc-Q9。
4. dress up 装扮；打扮；
例句：Little girls dress up as angels for fiestas.
小女孩们在节日里扮成天使的样子|d*Dfk~X+;-i%&,.Cxd。