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?3、能理解文章并能正确朗读，并根据板书对文章进行复述。
?4、通过本节课的学习，在日常生活中能遵循公共标识。
教学难点：
能理解文章并能正确朗读，并根据板书对文章进行复述。
教学过程：
Step 1 Warm up
1.?Free talk: What day is it today? How is the weather today? What day was it yesterday? How was the weather yesterday? What did you do yesterday?
2.??Enjoy a song.
Step 2 presentation and practice
1.?Look at this sign. What can you see? Guess what does it mean? It means we can’t… (出示几张易说的公共标识图片供学生操练句型)
2.?Show the pictures of Helen, Mike and Tim. They are at a shopping centre.(教授shopping centre)
3.?Watch and answer: How many signs are they talking about? What are they?
4.?Which sign are they talking about first? What does it mean? What does Mike say? (教be careful, Tim) What should we do when we see this sign?
5.??Read P48.P49 fill in the blanks.
PlaceSignsIt means…Shopping centreThe floor is wet.??????6.??Helen wants to go in the bookshop. Does she go in? Why? So when we go to the bookshop or the library, can we take our food or drinks there?
7.?What are they eating at the restaurant? Is someone smoking? Who? How does Helen know? What does she say? (教smell )? Can people smoke in public place? If your Dad smoke, tell him don’t smoke in public place.
Step 3.Consolidation
1.?Read after the tape
2.?Choose one picture to read in groups.
3.??Retell the story according to the blackboard.
4. Fill in the blanks. Mike went home and wrote a diary. Let’s help him.
Step 4.Homework
1.Read and try to retell the story.
2.Try to find more signs around us.
教学反思：
本节课的句型结构相对比较简单，时态也就是一般现在时态，主要的难点就是一些标识名称的表达，需要用到no+doing的形式。在课文单词的操练时，大多数学生掌握都较好，可能是由于提前预习的缘故。还有，关于句型的教授，从标识名称到其意思是一个很顺畅的过程，很自然地就引出本单元的主要句型What?does?the?sign?mean??It?means…句型本身并没有什么难度，只要注意主语和动词的正确形式就可以了，并且要注意这些标识都是标识禁止，要用can't来表达它的意思。通过一些对话操练，发现学生对这一句型掌握的还是不错的。接下来就是课文教学。通过主人公看见一些公共标识入手，引入课文学习。通过让学生观看动画的形式，先找出故事发生的一系列地点，在引出在这些地点中所看到的标识以及其意思。在之前标识名称的教授基础上，这一环节我让学生通过自己阅读课文，然后快速地找出相对应的地点、标识及其意思并写在一张表格中。从听读说到写，也是对学生能力要求的提高，同时也让学生更加记忆深刻。
在学生完成这张表格以后，我让学生通过一问一答的形式来核对答案。这其实也是对句型结构的操练。完成这张表格以后，其实学生也就掌握了课文的主要内容了。再通过跟读和自读的形式，帮助学生进一步巩固课文内容学习。
应该说整堂课学生的反映都还可以，大部分学生都能掌握我上课所讲的内容，对于出现的一些问题，在今后的几节课中还要加以巩固和复习。