高中英语第二册 语法课件
1.根据从句中动词与先行词的逻辑关系，请体会：
e.g. Is that the newspaper for which you often write articles?
2. 根据从句中动词或形容词的习惯搭配，如：
e.g. Can you explain to me how to use these idioms about which I’m sure.
3. 根据先行词与介词的搭配习惯，请体会：
e.g. 1949 was the year in which the P.R.C. was founded.