•1. 封面。•2. 课前歌曲播放。•3. 四个标志导入第下张幻灯片。•4. 出示第一个标志。•5. 出示第一个标志的课文。•6. 出示第一个标志的问答。•7. 问答，表演出示第一个标志的问答。•8. 以下的三个标志重复 4----7 。•9. 回顾上述四个标志的问答，表演。•10. 练习。•11. 作业。•12.See you next time! Unit 4 sign and rules 30℃West End1 hour West End 1 hour West End 1 hour• 1.---What does this sign mean ? ---It means: we____,then walk for __ __.• 2.---What does this sign tell us ?---It tells us the___ (how and where to go).30℃• 1.--- What does this sign mean ? --- It means :you should __it __ __in___ water. • 2.--- What does this sign tell us ?---It tells us the____ (how to do something).30℃• 1. ---What does this sign mean ?---It means :we mustn’t__ __ __on the underground. 2.---What does this sign tell us ?---It tells us the___ (what we should not do).• 1.--- What does this sign mean ? --- It means: we can ____ ___ here.• 2.---What does this sign tell us ?---It tells us the __(what we want to know). West End 1 hour• 1.---What does this sign mean ? ---It means: we turn left ,then walk for one hour.• 2.---What does this sign tell us ?---It tells us the direction (how and where to go).• 1.--- What does this sign mean ? --- It means :you should wash it by hand in cool water. • 2.--- What does this sign tell us ?---It tells us the instruction (how to do something).30℃• 1. ---What does this sign mean ?---It means :we mustn’teat or drink on the underground. 2.---What does this sign tell us ?---It tells us the warning (what we should not do).• 1.--- What does this sign mean ? --- It means: we can have a barbecue here.• 2.---What does this sign tell us ?---It tells us the information (what we want to know).•一 . Signs are pictures that tell us something. please fill in the following:•Signs tell us: instructions (how to ___ something). directions (how and ___ to go). • warnings (what we should ___ do). • information (what we want to___).二 .Find the best answer: 1 Please tell him ___ right. A. about turn B. to turning C. to turn D. to turns 2People don’t only work by ___. A. hands B. a hand C. handing D. hand 3.I ____sing ____ dance. I have to study them hard. A. can’t, and B. can ,or C. can, and D. can’t, or 4.Don’t eat or drink ____the underground. A. to B. for C. in D. on 5.--May I have a pear, please? --No, you_______. • A. mustn’t B. can’t C. needn’t D. A and B ① New words in P42. ② Retell today’s dialogues. ③ P164 and P219 in your workbooks.
