人教精通版五年级下册英语Unit 3 We should obey the rules.-Lesson 18-ppt课件-(含教案)-公开课-(编号：303a1).zip

Unit3 We should obey the rules. Lesson18 help old people keep off the grass take good care of young children play on the street pick flowers litter Talk about and write it down. 按要求完成下列各题按要求完成下列各题 1、young(反义词)_ 2、children(单数)_ 3、people(复数)_ old child people The earth is our home, we should take care of it. 地球是我们的家园，我们要爱护它地球是我们的家园，我们要爱护它 ！ Unit 3 We should obey the rules. Lesson 18 【教学重点教学重点】 能够使用 do, dont, should, shouldnt, must, mustnt 提醒、劝告别人遵守各种规则。 【教学难点教学难点】 say sentence: You must. You mustnt. say and write : look out, wait, must, good. know the public rules and understand the meaning of the signs in public. 【教学目标教学目标】 Can express the public rules and understand the meaning of the signs in public. To obey the rules in different places. 【教具准备教具准备】 1结合本课教学需要，准备歌曲。 2. 本单元课件。 【教学过程教学过程】 热身复习（Warm-up/Revision） 呈现新课呈现新课 （Presentation） 1 导入导入 Talk about your home rule.通过上节课的学习，学生已经初步掌握一些 home rule. 可以邀请 学生说一说自己的 home rule. 2. 教学步骤教学步骤 1）教师拿出事先准备好的照片，或者使用本课的教学挂图呈现情景。让学生观察图片 中的各种行为是否符合社会行为规范。教师提出问题让学生思考 T: look at the pictures and tell me which is good and which is not good? 2）学生分组讨论图片情景，对其中人物的行为进行辨别。 Group1: wait for the green light Help old people take good care of young children keep off the grass Group2: cross the street play on the road spit on the ground Litter 3）learn the phrases and teach them the phrases. Write the words on the blackboard and teach them, then do reading practice 4）Do practice: Choose the right sentence patterns to make the rules Ss learn to say together Practice like this: You must. You mustnt. 趣味操练趣味操练 （Practice） 1）教师指图片中的人物，让学生用 He / She must . He / She mustnt. 抢答。 2）教师模拟本课中的某些行为，让学生用 You must . You mustnt. 抢答。 S1: We must obey the rules S2: We must wait for the green light when we cross the road S3: We must keep off the grass S4: We mustnt spit on the ground S5: We mustnt pick the flowers . 扩展性活动（扩展性活动（Add-activities） 通过听歌曲呼唤来放松心情，提倡保护环境，爱护地球从我做起。 Homework