教学目标
重点词汇
raise, regret, goose(pl. geese), ruin, damp, loss, starvation, help oneself to, in a word, now and
again, day by day, in debt, cash crop, make sense,for one thing……for another,go hungry,result in,
now and again, work out
重点句型
1. It is thought / well known that…
2. For one thing…,for another(thing)…
3. It has been proved / suggested that…
4. It makes good sense to do…
5. have no idea whether…
语法
复习名词从句作主语、表语和同位语的用法