1、Unit 4 Then and now ALets learn Teaching aim 1能够听、说、读、写以下四个单词和词组：dining hall, grass, gym, ago。 2能够正确运用上述四个单词和词组谈论或描述过去到现在发生的 变化。 3能够完成看图活动，挑出与事实不符之处。 教学重点： 1. There be 句型的现在时和过去时的综合运用。 2. 会表达学校的设施设备。 教学难点： There be 句型的现在时和过去时的综合运用。 Step 1 Warm-up 1. Read and play T:Read after me, when you meet the p
2、ast tense, you should clap hands and read it. T:am is was, were, are, buy bought, could can, do did, drink, drank, drive, drove , ate eat, fall, fell, get, got, hurt hurt, read, read, take took, see, saw, go went, have had, sleep slept see saw. 2. Lead-in T:Lets visit Wu Yifans school, What is WuYif
3、ans school like now? What is in Wu Yifans school now? What was Wu Yifans school like then? Step 2 Practise 1.On Childrens day, Wu Yifans school is 80 years old, they will have a school birthday party, can you introduce your school then and now. Wu Yifan wrote a diary, Now lets read it together, if i
4、t is right, you should say “Yeah, yeah”, If it is wrong, you should say “NO, NO”. 2.Play “golden eyes” 3.Write a diary for our school When you finish it, you check it by yourself, then put it on the wall, you can read otherswriting, if you think it is wonderful, you should draw two hearts or one heart. If someone makes mistakes, you should draw a line and correct it, then sign your name. Homework: P35 1.写作：Our school then and now. 2.Find the mistakes
