高中英语情态动词讲解(4)

禄劝民中小王

6. He____ have completed his work，otherwise he wouldn’t be enjoying himself by the seaside. （05北京）

A. should B. must C. wouldn’t D. can’t

归纳：按语气强弱可分为：must（肯定），should（理应），can，could（很有可能），

may，might（可能/或许）。

Step 5.运用：运用是学习语言的终极目标。这一环节要求教师设计语言运用

情境，即给学生一个近乎真实的任务，引导学生完成任务。学生

完成任务的过程也就是语言运用的过程。但就高三现状而言，我

用高考真题代替。

Step 6.课后作业设计：

The class is given a dilemma situation: you have seen a good friend cheating in an important test, and asked to give guesses to account for his behavior and work out the solution. Students are directed to include modals (might, should, must, can could,etc) in their

speech.