1、Unit 4 Road safety 第二课时教案第二课时教案教学目标教学目标1.能对 story time 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 教学重点、难点教学重点、难点1. 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 can/s
2、hould 及否定用法。教学准备教学准备英语伴你学 、ppt教学过程教学过程Free talkTalk 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 left/park here.（禁止左转弯 停车标志）Can you turn left/park here? You mustnt turn left/parkhere.Review the story timeT: What do we learned last lesson
3、?Ss: last lesson, we learned some rules.T: What are the rules? How can we cross the roads safely?（用图片复习巩固 Story time ，强化 learning tips）Ss: Rule 1: First, we must look for the zebra crossing, and then we must look at thetraffic lights.T: Sometimes we cannot find a zebra crossing, how can we cross the
4、 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 with other people.T: What must you not do on the road?Ss: We mustnt play or run on the road, its not safe.Step 2 Grammar time1.PPT 展示 Q:How c
5、an we cross the road safely?What must you not do on the road?学生根据 Story time 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, and then we must look at the trafficlights and wait for the green man.Rule 2: We can wait on the pavement and we can cross the road with other people.R
6、ule 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 usuallyuse in the sentences?)Ss: We usually use canmust do or cantmustnt do.We also can use should or shouldnt doT:After these words, we use do or doing?Ss: do3.运用语法规律T: Can y
7、ou name some rules?Ss: We can/should/mustWe cant/shouldnt/mustnt (park/turn left/play/run)4.总结语法规律描述规则和规定有以下三种句式：can/should/must 加动词原形名词、名词短语祈使句 DontStep3 Fun timeThe policeman knows a lot about the rules on the road.Lets play a game about the rules on the road.游戏规则： （Explain the game）将学生分成五人一小组，仿照
8、Fun time 范例，开展“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。示范游戏： （make a model）S1：Red man, stop. Green man, go! What must you do on the road?S2: I must look out for cars.（可有其他回答）S3: Right.S1: What must you do on the road?S4: I must run quickly on the road. （可有其他回答）S5: No, you mustnt run quickly on the road!
9、小组游戏： （Play the game in groups.）Step 4 Consolidation1. Practice1) Sam, Bobby and Tina want to visit our city-Nanjing.There are many interesting places in Changzhou: BRT and many parksTheir schedule（日程表） is in the form.In the morningThe City library(Tina)The Hongshan Zoo(Sam and Bobby)At lunchtimeJin
10、ling Hotel(Sam, Bobby and Tina)In the afternoonThe 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?Ss: She must keep quiet.T: What must she not do in the library?Ss: She must not eat or
11、 drink.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。Model:S1,2：Welcome to Nanjing!S3,4,5: Thank you!S3: What must I do at the City Library?S1: You must be quiet/put the rubbish in the bin.S4: What must I do at the Hongshan Zoo?S2: You must be c
12、areful. We shouldnt feed the animals.S5: What must we do in the cinema?S1,2: You must keep quiet.Work in groups2. SummaryDifferent 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.Step 5 HomeworkLook for more rules in public places.Write down the rules, the more the better.板书设计板书设计：Unit 4 Road SafetyCanshouldmust +doDangerBe carefulDontDifferent places, different rules.
