1、Unit 4 Road safety教案 2教学目标：1.能对 storytime 进行自主复习，并认识更多交通标志，掌握安全知识，做遵守交通规则的社会公民。2.能理解并运用情态动词 must 及其否定 must not（mustnt ） 的用法，复习已学过的情态动词 canshould 及否定用法。3.能使用更多关于规则和规定的表达法，如 Please /Dont 教学重难点：认识更多交通标志，掌握安全知识，做遵守交通规则的社会公民。能理解并运用情态动词 must 及其否定 must not（mustnt）的用法，复习已学过的情态动词canshould 及否定用法。教学用具：PPT 图片教学
2、内容：Step 1 RevisionFree talk Talk about some signs on the road.Traffic lights: green means go,red means stop.（左转弯标志 停车） It means you can turn leftpark here.（禁止左转弯 停车标志）Can you turn leftpark here? You mustnt turn leftpark here.Review the storytimeT: What do we learned last lesson?T: What are the rules
3、 ? How can we cross the roads safely?（用图片复习巩固 Storytime ，强化 learning tip）T: Sometimes we cannot find a zebra crossing, how can we cross the road?Ss: Rule 2:We can wait on the pavement and look out for the cars and bikes.We must look left ,then right and then left again.We can also cross the road wit
4、h other people.T: What must you not do on the road?Step 2 Grammar time 1.PPT 展示 Q: How can we cross the road safely?What must you not do on the road?学生根据 Storytime 中的内容进行自由回答,PPT 展示答句。Rule 1:First, we must look for the zebra crossing, then we must look at the traffic lights and wait for the green ma
5、n.Rule 2:We can wait on the pavement and we can cross the road with other people.Rule 3:We mustnt play or run on the road.2.自主发现语法规律T：Look at these rules, how can we talk about the rules?(what words do we usually use in the sentences?)T: After these words,we use do or doing?Ss:do3.运用语法规律T: Can you n
6、ame some rules?Ss:We canshouldmust We cantshouldntmustnt (parkturn leftplayrun)4.总结语法规律 描述规则和规定有以下三种句式：canshouldmust 加动词原形 祈使句 DontStep3 Fun time1.The policeman knows a lot about the rules on the road.Lets play a game about the rules on the road.2.游戏规则：（Explain the game）将学生分成五人一小组，仿照 Fun time 范例，开展“
7、红绿灯” 游戏问答，一人演交警，提出问题，指定某人回答，其他人要给予反馈。3.示范游戏：（make a model）4.小组游戏：（Play the game in groups.）Step 4 Consolidation1. Practice1)Sam,Bobby and Tina want to visit our city-Changzhou.There are many interesting places in Changzhou: BRT and many parksTheir schedule（日程表） is in the form.In the morning The shop
8、ping center (Tina)The Dinosaur Park(Sam and Bobby)At lunchtime Restaurant(Sam,Bobby and Tina)In the afternoon The cinema(Sam,Bobby and Tina)2). Ask and answer.Can you tell Bobby and Tina what rules they must follow in different places?Model:T:What must Tina do in the library?T:What must she not do i
9、n the library?Work in pairsGroup workRule：将学生分成五人一组，仿照 Fun time 范例，三人分别演 Sam, Bobby 及 Tina 提出问题，由另外两人演小导游替他们解决问题。Work in groups2.Summary1)Different places, different rules.We must follow different rules in different places.You know so many rules in the public places. and you should follow these rules, too.2)HomeworkLook for more rules in public places.Write down the rules, the more the better.
