重点讲解：
1. be composed of 组成；构成；
例句：The class is composed of twelve boys and eight girls.
这个班由十二个男孩和八个女孩组成-.;0(er7#lU8!。
2. deal with 处理；应付；与…打交道；
例句：They were not equipped to deal with the situation.
他们没有准备好应付这种局面*T+fLWkR0)sl-is。
3. turn out 原来是；结果发现；
例句：It turned out that my surmise was correct.
结果表明我的推测没有错Jm5Hw_WX,F。
4. learn from （从…中）吸取（教训）；
例句：You must try to learn from your mistakes.
你得从所犯错误中吸取教训TN!eBA9R3%]T-!2fVkI~。
5. ward off 避开，躲开，防止(危险、疾病等)；
例句：She may have put up a fight to try to ward off her assailant.
她可能进行了顽强的反抗，试图击退袭击者%%qgX4-WI-vcVKNcSk。