1、Unit4,Then and now,B. Lets learn,Magic eyes,Read as quickly as you can.,(魔力眼),Guess!,taxi,bus,bike,ride a bike,go cycling 去騎自行車,Cycling, cycling , I can go cycling.,can 原形 could 過去式 Before 以前,Before I could go cycling.,Lets learn,Cycling, cycling, I could go cycling.,Cycling, cycling, I couldnt go c

2、ycling.,could - couldnt,Before 以前,Before , Now ,go cycling,Lets learn,I couldnt go cycling .,I can go cycling . I love to go cycling .,love to 喜愛,I could play _. I couldnt play _.,badminton,play badminton,Before , I couldnt play badminton . Now I can play badminton. I love to play badminton .,Lets l

3、earn,ice,Before , I didnt like winter . I thought it was too cold .,Lets learn,Guess!,-skate,think-thought,Before ,I couldnt ice-skate. Now, I can ice-skate. I love to ice-skate.,I didnt like _ before.,maths,noodles,dogs,winter,Why? 為什么？,I thought it was too cold.,think - thought 覺得,cold,It was too

4、cold. I couldnt _.,cold,I like winter now.,I love to ice-skate.,1Did Wu Yifan like winter before? Why or Why not? 2 Does he like winter now? How do you know?,Listen,match and say,Allen,Joe,Diana,Task one：刪除你沒有聽到的圖片。,Task two：將人物與圖片配對。,Task three：我會說。,Allen Diana Joe,Before, Allen couldnt _. Now he c

5、an _. Before, Diana couldnt _. Now she can _. Before, Joe couldnt _. Now he can _.,選其中一句來說一說。,Sharp eyes,Lets write,Before, I _. Now I _.,Word banks: couldnt swim/ ice-skate/do kung fu can swim/ice-skate/do kung fu/play football love to swim/ice-skate/do kung fu/play football,What couldnt you do before and what can you do now ?,Homework,1.Listen and repeat the dialogue 3 times. 2.Interview your friends or family members. what coul