Period 6 Grammar and usage 2
I. Teaching aim:
More information about the grammar to help the students master the usage well.
II. Teaching important point:
Exercise on page25
III. Teaching difficult point:
How tofinish the exercise correctly and how to consolidate the knowledge.
IV. Procedures:
Step 1 revision
Make a brief revision about what they have learnt in the former period.
Step 2 For reference
动词短语：
动词常与其他词类（多是副词和介词）搭配在一起，构成固定词组，称之为动词短语。一般动词短语可以分为以下几类：
1. 不及物动词+介词
