教学目标	1．能听懂、会说、会读：litter, go in, take …into, restaurant, someone, smoke, smell, Public signs,及日常用语What does it mean? It means …. No littering / parking / smoking / …You can / can’t … 2．能听懂、会说、会读、会写词汇：sign, shopping centre, careful, mean, floor。 3．通过课文学习，帮助学生掌握“公共标识”的英语语言知识，发展听说读写技能，形成用英语与他人交流的能力，进一步促进学生思维能力的发展，提高学生的综合人文素养。
教学重难点	1．句型：What does it mean? It means …. No littering/parking/smoking/… You can /can’t…. 2．词汇：sign, shopping centre, mean。
教学方法	情境教学法导学法表演法
教学手段	录音机挂图多媒体等
教学过程	Step1 Warming up Game：Yeah, Yeah, Yeah and NO, NO, NO T: Good morning, boys and girls. Let’s play a game. If it is true, please say: Yeah, Yeah, Yeah. If it is False, please say : No, No, No PPT依次出现图片或语句，学生判断，在游戏中渗透：No climbing、keep off the grass、No Photos、No eating or drinking 等标识图文。 Step2 Leading in 1．No climbing、keep off the grass、No Photos、No eating or drinking. They’re signs. They mean different things. They can tell us what can we do and what we can’t do. 学习signs. 2．Where？ Where did you see signs before? 3．What do the signs mean?引入课文 Step3 Look and say 1．Q: Who are they? Watch the cartoon? Ss: They are Mike, Helen and Tim. (PPT出示故事主人公图片) 2．Q: Where do they go? Listen and Underline the answer and order the pictures 按序教学 (1) shopping center (2) a juice shop (3) a bookshop (4) a restaurant want 3．Q: What signs do they see there? Read and match the pictures,并学习标语名称。 Wet floor No littering. No eating or drinking. No smoking. 4．Q: What do the signs mean? 学习mean，What do the signs mean? Learn by yourselves. Complete the exercise. 5．Check and learn (Part1) T: What does it mean? （PPT出示标志“Wet floor”） S :It means the floor is wet.（PPT出示划线） T—S: It means ‘Wet floor’. It means the floor is wet. T:What’s their advice: S: Be carefully.学习careful- Be carefully T: Read part1 after the tape, and retell. (Part 2) T: What does it mean? （PPT出示标志“No littering”） S :It means you can’t litter here.（PPT出示划线） T—S: It means ‘Wet floor’. It means the floor is wet. T: Can you give them some advice: S: Don’t …\You shouldn’t … T: Read part2 after the tape. .and retell. (Part 3) T: What does it mean? 理解go in\ take …into（PPT出示标志“No eating or drinking.” ） S :It means you can’t litter here.（PPT出示划线） T—S: It means ‘Wet floor’. It means you can’t eat or drink. T: Can you give them some advice: S: Don’t …\You shouldn’t … T: Read part3 after the tape and retell. (Part 4) T: What does it mean? （PPT出示标志“No smoking”） S :It means you can’t smoke here.（PPT出示划线）理解someone smell T—S: It means ‘Wet floor’. It means you can’t smoke. T: Can you give them some advice: S: Don’t …\You shouldn’t … T: Read part4 after the tape, and retell. Step5 consolidate and evaluation 1．Listen and repeat 2．Dub and act. Learning aim1: I can read and act this story. 3．Complete and retell the story. Learning aim2: I can retell this story. 4．A short play.志愿者活动。 Learning aim2: I can talk about signs in real life and stop uncivilized behavior.
作业布置	1．Read the whole story. 2．Review the meaning of the signs and find more signs around us
板书设计	Unit 1 Signs Where: signs What does it mean? It means you can’t … shopping centre, Wet floor juice shop, No littering bookshop, No eating or drinking restaurant No smoking