学习目标
By the end of the class, the students will be able to:
l discover the form & meaning of past perfect continuous;
l tell the difference between pas t perfect & past perfect continuous;
l use both correctly and write a small story with past tenses.
学习过程
课前准备
Three anecdotes:
A What happened to the shopper in the town center?
B The dialogue betwe en father and daughter
C Why was the flight to NY cancelled?
Why did the man push his way to the front?
