3、完成2a5.再听一遍,完成2b。6.对学,两人一组,大声阅读听力材料,对照答案。二、角色扮演1,sincesince表示“自从……以来”时,无论是用作介词、连词还是副词,since都通常要与现在完成时连用。【例句】 I’ve had nothing to eat since lunchtime. 从午饭时间到现在我什么都没吃。· We’ve lost a lot of custom since our prices 1.对学2c,大声阅读并理解句意2.角色扮演,编造新对话(组内小展示)3.对学2c,编造新对话(班内大展示)4.跟读2d,角色扮演2d。三、合作研究(群学)1.I
5、ok_____(for/since)2years.4.—Haveyou______beentotheGreatWall?—Yes,I__________.5.Jim_______(have/has)_____(see)thefilm.课后延伸1.课后作业_____________________________2.总结反思_____________________________went up. 自从提价以后,我们失去了许多顾客的生意。· I met him last autumn and haven’st seen him ever since. 我去年秋天碰见过他,打那以