4.　 Pairwork .Make their predictions about Sally .

　　 Step 4　 Post-task

3.　 Practise reading .

2.　 Point to the example in the sample dialogue .Ask two Ss to read the dialogue to the class .

1.　 Look at activity 3a .Make predictions about Sally .

5.　 Practise reading .Then ask some Ss read them out .

　　 SB Page 4 , 3b .

4.　 Check the answers .

3.　 Complete filling in the blanks individually .

2.　 Read the instructions .

1.　 Point to the three picture and say :This is Sally .The first picture is Sally five years ago ,the second one is Sally now ,and the third one is Sally five years in the future .

2.　 通过三种时间的对比简略复习一般过去时与一般现在时。

　　 Step 3　 While-task

　　 SB Page 4 , 3a .