Lesson 46
Review Lesson 45
1. 用主动表被动动词有哪些，列举并造句。2. too ... to  enough ... to  so ...that 怎样替换
形容词 worth 后面要用动名词主动形式表示被动意义。=be worthy to be done=be worthy of doing ：
1小说值得一读。2事情值得做。
The novel is worth reading.
The thing is worth doing.
This place is worthy of being visited.This place is worthy to be visited.