人教精通版五年级下册英语Unit 3 We should obey the rules.-Lesson 17-ppt课件-(含教案)-公开课-(编号：0050a).zip

Unit 3 We should obey the rules. Lesson 17 Lets talk. red light Look out! 当心 ！ cross the street 过马路 wait for the green light 等待绿灯 spit 吐痰 spit on the ground 随地吐痰 litter 乱丢杂物 pick the flowers 摘花 keep off the grass 不要进入草地 take good care of 照看好 young child young children take good care of young children 照看好儿童 must 必须；一定 You must wait for the green light. You must keep off the grass. You must take good care of young children. mustnt 禁止；不允许 You mustnt litter. You mustnt cross the street now. You mustnt spit on the ground. You mustnt pick the flowers. Lets play a game. Someone will come to the front,and say a rule to the class. If the rule is right,you say”Yes,Yes,Yes” and clap your hands. If the rule is wrong,you say”No,No,No”,and shake your heads. Conclusion.小结 Talk about what you have learned in this lesson. We should obey the rules. UnitUnit 3 3 WeWe shouldshould obeyobey thethe rules.rules. LessonLesson 1717 教学设计教学设计 1、教学目标 知识与技能:学习使用 must 告诫别人“必须做某事”,使用 mustnt 警告别人“一定不要做某事”。 过程与方法:引导学生分几个步骤进行观察。先观察画面反映的地点 和事物,再观察画面中的人物在干什么。 情感态度与价值观:熟悉社会生活中的各种规则,并能够自觉遵守各 种规章制度,自觉帮助他人,努力使自己成为一个有良好社会公德的 小公民。 2、教学重点难点 must 告诫别人“必须做某事”,使用 mustnt 警告别人“一定不要 做某事”的用法。运用本课所学劝告他人遵规章制度,养成良好生活 习惯与社会公德。 3、教学过程 Step 1、Warm up 热身复习 T: Good morning, boys and girls. How are you today? We will learn Lesson 17 in this class. We will talk about rules in public places. 1、Firstly, lets sing a song together,OK? 2、Listen carefully,and answer my questions. The first one,how to be a good student at school? Dont be late for class/school. Dont make noise in class. The second one,hoe to be a good student at home? Help to do housework. Dont watch TV too often. 3.T:Now, lets look at some pictures. Lets talk : If you want to be a good boy or a good girl,what should we do ? And what we shouldnt do.Lets look at those pictures. S: We/I shouldnt make noise. We shouldnt eat in class. We should be quiet. We should ask and answer questions actively. We should keep your room clean. We should do housework. Step 2、Presentation 导入新课 1.T: You are all good students. Today, lets go to some public places, lets have a look, what we should do and what we shouldnt do. OK? S: OK. T: Show the picture of traffic lights. Red light and green light. Let the class know the lights of different colors. Let the class see the picture. The light is red ,but the man wants to cross the street . So its very dangerous. What should we say to him? Help the class to say. “look out. Be careful.” 利用熟知的交通规则的图片, 制造紧张的气 氛,为了让学生迫不及待的说出英语句子.来加强学生的印象. Show the picture and judge. The light is red, what should we do? The light is green, what should we do? We must cross the road. We mustnt cross the road. You must wait for the green light. 2.Look at other pictures at public places. 1）T:Look at the picture,there are many flowers in it.And w hat is the girl doing? S:Shes picking the flowers.How to say in English? T:pick flowers Is she right or wrong? Yes,she is wrong. So she mustnt pick the flowers. 引导学生在句子中填入 mustnt，了解如何使用禁止 mustnt 一词 。 2） 摘花 : You mustnt pick the flowers. 3）扔垃圾: You mustnt litter. 4） 吐痰：You mustnt spit on the ground. 5）进入草地：You must keep off the grass. 6） 照顾小孩：You must take good care of young children. Step3 导入 must“必须，一定”，和 mustnt“禁止”做某事与学过的规 则搭配使用。 Step 4.Lets play a game. Someone will come to the front,and say a rule to the class. If the rule is right,you say”Yes,Yes,Yes” and clap your hands. If the rule is wrong,you say”No,No,No”,and shake your heads. 帮助学生巩固记忆，加深印象。 Step 5. Conclusion 能够充分理解并正确使用 must“应该，应当”和 mustnt“禁止”。 了解了一些公共规则。 We should obey the rules. Blackboard writing: You must: You mustnt: wait for the green light pick the flowers keep off the grass spit take good care of young children litter