广东版四年级上册Unit 8 Helping at Home-Lesson 3-ppt课件-(含教案)--(编号：90b53).zip

Unit 8. Helping at home . sweeping the floor 正在扫地 cleaning the windows 正在擦窗户 washing the dishes 正在洗碗 folding the clothes 正在折衣服 cleaning the desk 正在擦桌子 washing the clothes 正在洗衣服 Are they sweeping the floor ? Yes ,they are . Are you cleaning the windows ? Yes , I am . Is she washing the dishes ? Yes, she is . Is your mother washing the clothes? Yes , she is . Is he folding the clothes? Yes , he is . Are they cleaning the desk ? Yes ,they are. Is he sweeping the floor? No, he isnt. Hes cleaning the desk. Is he washing the clothes? No, he isnt. Hes washing the dishes. Is she washing the clothes? No, she isnt. Shes folding the clothes. Are they cleaning the windows? No, they arent. They are cleaning the desk. What are they doing ? They are sweeping the floor . What are you doing ? I am cleaning the windows . Whats she doing ? Shes washing the dishes . What are they doing ? They are cleaning the desk . Whats your mother doing ? Shes washing the clothes . What are you doing，Gogo？ Im_.waiting Exercise One Choose and fill 1.What are you _ ? (do, doing) 2.Is she _ (clean, cleaning) the windows now? 3.Look, My mother is_. (sleep, sleeping) 4.Its time to _ (wash, washing) the car. 5.Can you _(sweep, sweeping) the foor. 6.Ben _(get, gets) up at 6:00. doing cleaning sleeping wash sweep gets 你发现了一般现在进行时的秘密了吗？ 结构Be动词is, am, are +动词ing 1.一般现在进行时问，一般现在进行时答。 2.now 现在，look看在悄悄告诉你 它们是一般现在进行时 动名词的秘密 1. 2. 3. 直接+ing，read-reading，sing-singing 去掉不发音e再加ing，dance-dancing write-writing，exercise-exercising 辅音+元音+辅音，双写结尾辅音再+ing run-running，swim-swimming get-getting，cut-cutting Exercise Two 阅读理解(T 或F) A Busy Day Today is Friday. All the students are busy in the classroom. Jenny is sweeping the floor. Tony and Ben are cleaning the windows. Gogo is watering the plants. Lisa is cleaning the desk. Where is Tom? Look, hes reading. ( )1. Today is Sunday. ( )2. All the students are playing in the classroom. ( )3.Jenny is sweeping the floor. ( )4.Tony and Tom are cleaning the windows. ( )5. Lisa is reading. Homework 1.Read Unit 8 three times. 2.仿照阅读写一篇作文。 Unit8 Helping at Home （一）教学分析： （1）教材分析：本课是第八单元。 Helping at Home 。本课要解 决的主要知识点是 “Is she/he.?” 和 “Are you/they.?”四个句 型。并通过一系列的课堂活动，创设语境巩固、运用这四个句型复 习一般现在进行时。 （2）学生分析：四年级的学生活泼好动，勇于表现自己，八单元 单词句型课文已学完，一般现在进行时已学习过，但是往往掌握的 不牢固。需要通过各种教学方式反复的练习、不断的强化才能巩固 所学知识。 （二）教学目标： (1) 情感目标: 培养学生学习英语的兴趣。 (2) 知识目标：学习如何运用 Is she/he.？Are you/they.?来谈 论正在做什么，并掌握有关的单词和一般现在进行时。 (3) 能力目标：培养学生正确运用英语进行表述的能力。 （三）教学重点、难点： Is she/he.？Are you/they.? 四个句 型的问答及 What are you/they doing? What s she/he doing? 掌握一般现在进 行时的问答。 （四）教具：卡片、扫把、衣服、抹布、碗、磁铁、PPT （5）教学过程： （1）Warming Up：Ask 5 questions （2）游戏导入，一个学生做动作，其他同学猜词组。引出本单元 重点词组及词组的 ing 形式。 （3）句型呈现：PPT 展示，选一位学生读题，其他学生回答，师 读题，学生整体回答，抢答，奖励。 （4）小组合作：展示三组图片， “Is she.?” ”Is he.?” Are they.?.请同学表演展示。 （5）Exercise One 1.What are you _ ? (do, doing) 2.Is she _ (clean, cleaning) the windows now? 3.Look, My mother is_. (sleep, sleeping) 4.Its time to _ (wash, washing) the car. 5.Can you _(sweep, sweeping) the floor. 6.Ben _(get, gets) up at 6:00. （6）Exercise Two 阅读理解(T 或 F) A Busy Day Today is Friday. All the students are busy in the classroom. Jenny is sweeping the floor. Tony and Ben are cleaning the windows. Gogo is watering the plants. Lisa is cleaning the desk. Where is Tom? Look, hes reading. ( )1. Today is Sunday. ( )2. All the students are playing in the classroom. ( )3.Jenny is sweeping the floor. ( )4.Tony and Tom are cleaning the windows. ( )5. Lisa is reading. （6）Review What we learn today。 （7）Write a passage。 （8）Homework. Write a passage: A Busy Day 板书设计： Is she/ he +动词 ing the _? Yes, she/he is. No, she/he isnt. Are they/you +动词 ing the _? Yes, they are. No, they arent. Yes, I am. No, I am not.