重点讲解：
1. was/were supposed to do sth. 本应该（发生而没有发生）；
例句：It's too late, you were supposed to get up earlier.
太晚了,你应该起早点。
2. turn out （以某种方式）发生；最后是；结果是；
例句：I was positive things were going to turn out fine.
我确信事情最终会好起来的。
3. come up with 想出，提出（计划、想法等）；
例句：The programmer come up with a solution to the system problem.
程序员想出了一个解决系统问题的办法。
4. take care of 照顾；照看；看护；
例句：Still others become pediatricians and take care of children.
还有一些人成为儿科医生护理儿童。
5. dry out （使）变干；（使）干透；
例句：The cold winds dry out your skin very quickly.
冷风很快会把你的皮肤吹干。
