重点讲解：
1. as a result of 结果；
As a result of this conflict he lost both his home and his means of livelihood.
这场冲突使他同时失去了住所和生计来源TH.|S9oxGJ=3e#~4-2。
2. be expected to do sth. 预料；预期；预计；
The strike is expected to cause delays and disruption to flights from Britain.
预计罢工将导致英国航班的延误和中断,f*[7E#t33S%Vf%R。
3. stand for (某个字母)是…的缩写，代表，表示；
'The book's by T.C. Smith.' 'What does the 'T.C.' stand for?'
“这部书是T.C. Smith写的_=kzFfBU,iX+jp]yd@F。”“T.C.是哪两个词的缩写？”
4. prepare for 为…做准备；筹备；
I have to prepare for next week's speech contest.
我要为下周的演讲比赛做准备M(UOGFpVp|Jh_#Qy,。