牛津译林版（2019）必修 第二册Unit 4 Exploring literature Grammar and usage 导学案.docx
B2U4 Grammar and Usage Modal verbs
Learning aims:
By the end of this class, students will be able to:
identify and categorize the usage of modal verbs;
summarize general rules of modal verbs;
distinguish and use the right modal verbs to finish tasks of offering suggestions and making rules;
Step 1 L...