Module 1-Unit 1 Don’t touch the machines, please!-教案、教学设计-公开课-外研版四年级下册英语（一起）(配套课件编号：71bdd).doc

1、Module 1知识目标：知识目标：运用祈使句 imperatives，理解和发出指令。Dont touch the machines, please! Dont feed the fish!Dont!/ Do!machine 的准确发音准确发音welcome to dangerous 准确说写potatopotatoescrispsirputinwaiteach重点重点：理解肯定和否定祈使句，能看懂标牌会表达能看懂标牌会表达，知道不同场所的规则知道不同场所的规则。难点难点:准确表达和书写准确表达和书写，尤其一般现在时的单三式和名词的复数单三式和名词的复数。主题主题：Make a poster

2、 of place rules in groups. 祈使句。语音语音： i:feedmeetkeep i bigshipsit技能目标：技能目标：读懂标牌，明确不同规则。 （口头口头+笔头笔头）能够交流和合作制作能够交流和合作制作“规则海报规则海报” 。学习策略：学习策略：注意观察生活或媒体中使用的简单英语。 。文化意识：文化意识：了解我国和英美国家的公共规则，做文明高素质的人。情感目标：情感目标：敢于开口，表达中不怕错误。任务情境：任务情境：1. 老对儿讨论我们的校规；2.小组交流不同场所的规则，一起制作英文海报并向全班展示。Unit 1 Dont touch the machines,

3、please!.Step1: Warming-upFree talk about the Winter Holiday.What did you do in the winter holiday?复习一下上学期的重点“一般过去时” ，唤醒“过去式”的正确使用。Lets chant and answer. P6Look at the picture. How is Mum? Why is she angry? What does she say?带着问题，边听说边思考，然后准确回答问题串儿，赏析好句子。If the baby is sleeping, how do you do? P2. Lis

4、ten and learn about Part 1.过渡环节，借助第一部分的情境介入新课，祈使句的否定句的准确运用。过渡环节，借助第一部分的情境介入新课，祈使句的否定句的准确运用。Step2: Lead-in new lessonToday we will talk about the RULES. Daming and his classmates will visit a place.Where are they now? Factory. 两种发音都教授两种发音都教授What are they in the factory? They are machines. machine 强化发

5、音并操练强化发音并操练There are many machines at the factory.What do different machines do? Lets listen and answer.Listen to the CD-ROM and mime and point and read by themselves and show.Read by groups and the teacher will instruct the students and show in roles.（听读课文的语境中解析重难点及强化新词 factory, machine, dangerous,

6、 crisp， 关注孩子们发音情况，难点处反复跟读模仿。尤其引领强化“现在时的单三式和名词复数现在时的单三式和名词复数”washes, cuts, puts, 指导圈划重难点。 ）Look at the pictures and answer.What does this machine do? It washes/ cuts/ fries/ putsin.Dont touch the machines, please! They are dangerous. dangerous 强化发音强化发音How do they make crisps?1. Make the sentences to

7、be right order.(3) This machine puts the crisps in the bags.(1) This machine washes the potatoes.(4) You can each have a bag of crisps.(2) This machine cuts the potatoes.2. Describe the steps about making the crisps. Learn a new word “fry”.3. OK, the children are great, so theyve got the crisps.I th

8、ink you are great too. Lets watch a movie about the crisps.鼓励课堂上，有能力者做随堂笔记，圈划重难点后，课后总结在积累本上。鼓励课堂上，有能力者做随堂笔记，圈划重难点后，课后总结在积累本上。e.g.Welcome toIt washes the potatoes.Dont touch the machines, please!They are dangerous.You can each have a bag of crisps.Step3: PracticeLook and say the right sentences. MEMO

9、RYGAMEP4 Part4.Look at the pictures and practice the important the points.What does this machine do?It washes clothes. It takes pictures. It cooks rice.Can you understand the meaning？Look at the signs and say.Wear the hat! Stop! Wear the glasses! Wash your hands!Dont talk! Dont touch! Dont run! Dont

10、 climb here! Dont take pictures!Dont fish! Dont turn left/ right! Dont park here! Dont smoke here!No smoking/ parking here!Encourage the Ss. to make a summary like this.祈使句祈使句：表示请求或命令的句子。谓语动词没有时态和数的变化。祈使句的结构：祈使句的结构：1、肯定：以动词原型开头，肯定：以动词原型开头，please 可放在开头或结尾。可放在开头或结尾。放在结尾需用逗号跟前面分开。放在结尾需用逗号跟前面分开。2、否定：以、否

11、定：以 Dont 开头后接动词原型。开头后接动词原型。Step4: Say and writeTalk about the rules of park, library and factory. Then write down.Well done! We have known many rules in different places.Lets make a poster of the rules in groups.Summary: 引领孩子们归纳总结当堂课的重难点内容。引领孩子们归纳总结当堂课的重难点内容。Homework: Copy the words and practice well. Recite the text beautifully.Feedback: