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Lesson 9 Dont worry.前面我们学过祈使句的肯定形式,本课我们学习祈使句的否定式和另一个情态动词can 的肯定和否定用法。要求掌握worry, cry,push,shout,read, policeman等词汇。同时学习怎样给他人提供帮助,教育学生要关爱他人,乐于助人。教学设计:第一课时教学目标 :1.会说会用会写这些单词: worry, cry,push,shout,read, policeman,over there, find.2. 学习祈使句的否定式。教学重、难点:1.会说会用会写这些单词: worry, cry,push,shout,read, policeman,over there, find.2. 学习祈使句的否定式。课前准备:worry, cry,push,shout,read, policeman,的单词卡片。教学过程:一. 热身(Warming up)1)老师播放事先准备的flash课件引出话题,课件内容可这样设计对话:girl: What are you doing?Boy: I am crying.G: Why are you crying?B: I cant find my mother.G: Dont worry. Let me help you. Dont cry, Lets go to that policeman for help.Boy: Thank you .2)我来扮演你来猜老师分别扮演医生,厨师,老师等职业问学生:What am I?二.新课展示(New Presentation)1)老师通过教具和活动讲解本课重点句型及词汇;T: 老师做一个警察的动作,问: What am I?并引导学生答:A policeman. A policeman.(出示词卡) Im a policeman.边做警察端起枪的动作边说: Dont move.Hands up!看到学生紧张的表情,老师放下枪,扮演老师的角色和颜悦色说:Dont worry.Im only a teacher.2)T: Dont worry, dont worry.Im not a policeman, Im a teacher.Oh, Its time for class.Now , lets begin.Please read the book.3)老师将一个学生的书藏到讲台前并安排他突然大喊Oh, my god ,Wheres my book?T:嘘,Dont shout.They are reading.老师走过去问:Why are you crying?并引导学生说:I cant find my book.Where is my book?老师强调:He cant find his book.Where is his book?T: 老师安慰他说:Oh, dont worry. Dont cry. Lets me help you.4)老师走过去拉起他说:Come on and follow me.Lets go to your teacher for help.另一个学生推了推他,示意他跟着老师走,这个学生用手打了打说:Dont push me.老师强调说:Dont push him.5)学生刚跟老师走了两步,忽然停下来说:Oh, My god. Thats my book.老师转过身问: Where?学生用手指,老师引导他说:Over there.老师看了看说:Yeah, Its over there.Now you find your book. Go to your seat and read the text.三.小结:1)当我们发出指令“不要做某事”时,我们要用祈使句的否定式.如:Dont read in bed.不要躺在床上看书.Dont shout,不要大声喊叫等等。2)cant = can not后跟动词原形,表示不能,不会,如:I cant swim. She cant speak English.四.Homework:板书设计:教学反思:2
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