1. finish + sth / doing sth 完成做…　　 He finished reading the book .　 He finished the book .

11.　 be / feel sorry to do sth 因…而难过　 be / feel sorry that 从句 因…而难过

Lesson 19

10.　 be / feel sorry for / about sb　 为某人感到同情、难受　 be / feel sorry for / about sth / sb / doing sth 因…感到抱歉

9.　　　 get out of　 从…出去　 He got out of the car .

8.　　　 肯定的推测用 must , 否定的推测用 can’t .　 She must be at home now.　　 She can’t be at school .

7.　　　 否定转移(think, believe, suppose, feel ) I don’t think he is a good teacher . I don’t feel he is right .

6.　　　 must 必须(主观)　 have to = have got to 必须，不得不(客观)　　　　　　　　　　　　　　　 　　　　　

5.　　　 That is why / because … 表语从句。 That is why I am late .　 That is because I got up late

4.　　　 be dangerous …是危险的　　 be in danger …在危险中

3.　　　 be friendly to sb 对某人的态度友好＝be good / kind to sb　　 be friendly with sb 和某人的关系好－两者的关系