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Unit 4 Wheres my schoolbag导学案【学习目标】:1.扎实掌握Section A(1a2d) 中表示物品的名词及表示位置的介词和谈论物品位置的句型,提升语言交际能力。2.通过小组合作、听力训练与口头练习,熟练运用新句型进行交际。3.有强烈的求知欲望;积极参与,大胆展示,团队合作,为团队增光添彩。【重点】:学习运用重点句型“Where?”【难点】:使用介词“on/in/under”来表示物品的位置。教师寄语:Practice makes perfect.熟能生巧。【预习案】【预习导学】1. 一、内容预测 (一)、牢记单词,扫清记忆障碍。小组互相检查单词。小组内竞赛,看谁记得快、准。where_ table_ bed_ bookcase_ sofa_ chair_on_ under_ come _ desk_ think_ room_ their_ hat_ head_ yeah_ in_(二)一轮阅读做题。看课本2d 部分,完成下面各题。1. 判断正(T)误(F). (1) Jacks bag is under the chair. ( )(2) The map is in Jacks grandparents room. ( )(2) Where is Jacks hat ?_(3) Is Jacks bag on the desk ? If not (如果不是),where is it ?_二、二轮阅读找难点学习建议:在文中勾画出重点单词、短语、句型和交际用语,并结合语境猜测其含义。1.单词desk_ think_ room_their_ hat_ head_2.短语come on _ under the chair _ on your head_in your grandparents room_ on the sofa _3.句型(1)地图在那里?我想它在你爷爷奶奶的房间里。_the map ?I think its _your grandparents room.(2)它不在椅子下面,它在沙发上。It isnt _, its _.我的疑惑:请将预习中未能解决的问题写下来,供课堂解决。_【探究案】I.探究点一 【单词探究】思考结合例句试分析副词where 引导的问句是用来询问什么的。_.where 引导的陈述句还是疑问句?你能结合例句总结出句子的结构吗?请写在下面。_.2. table n. 桌子 (1) Jim is at the table .吉姆在桌子旁边。(2)Jim is at table . 吉姆在吃饭。思考你能结合例句猜出画线短语的意思吗?试试吧。_在桌子旁边 _ 在吃饭你知道table 的同义词desk吗?你知道它们的区别吗?_3. bed n. 床(1)My schoolbag is on the bed. 我的书包在床上。(2)My brother is in bed . 我的哥哥躺在床上睡觉。思考你能结合例句猜出画线短语的意思吗?试试看。_在床上 _ 上床(就寝)4.under prep. 在下 (1)My baseball is under the bed.我的棒球在床下。(2)The books sell(出售) under ten yuan .这些书的售价低于10元。思考 under 这个词一词多义。请你根据例句,自已总结一下它的意思。under_5.on prep. 在上under(1)My dictionary is on the table .我的词典在桌子上。(2)The book is on English .这本书是关于英语的。(3) We often go shopping on Sundays. 我们经常在星期天去购物。思考on 这个词一词多义。请你根据例句,自已总结一下它的意思。_【即时练习】1.(2020,南宁)Mum,_ is my football ? Its under your bed .A .what B .when C .where2.There is a box_(在下面)the bed .3 “Where is the bag ?” “_.”A. Its a bag. B. Yes, it is. C. On the desk.II探究点二【重难点句子探究】1.(1)Where is my pencil box ? “Its in your schoolbag .”它在你的书包里。(2)Where are my books ? Theyre on the sofa. 我的书在哪里?它们在沙发上。(3) Where is your mother ?She is in the hospital. 你妈妈在哪里? 她在医院里。思考:观察例句,请你思考一下where 后面什么时候用is ,什么时候用are。主语是单数时用_;主语是复数时用_。请你比较一下两个答语,总结其特点。答语的主语一般用_ _ _或_,来代替句子中的单数或复数主语。【总结】询问“某人或某物在哪里”其结构为:Where +be +限定词+名词?【拓展】where 还可用于询问以下内容(1)询问某人来自哪里:Where +be +主语(人)+ from ?Where is he from ? He is from China. 他从哪里来?他是从中国来的。(2)询问某人住在哪里:Where + do/does +主语(人) +live?Where do they live ? They live in the countryside .他们住在哪里?他们住在乡下。2.Its in your schoolbag.它在你的书包里。思考:in 在句中是方位介词,意为“_”。在房间里“_”【拓展】in 还可以表示“在上”,但它的用法与on 却有所区别:表示某物“在树上”时,on 指树本身所长出来的东西,in 指外来的东西。There are some apples on the tree.树上有一些苹果。There is a kite in the tree.树上有一只风筝。3. Come on , Jack! 快点儿,杰克!思考:come on 的意思是什么? come on意思为“_; _”常用于_中。例如:Come on ,children, or well be late.孩子们,快点,否则我们要迟到了。【即时练习】(1)改错:Where are the school?_(2).汉译英:它们在哪里儿?_(3).补充句子:_(快点儿). The bus is coming.(4). My bag is on the sofa. (对画线部分提问)_ _ _ bag?【语法总结】方位介词in ,under 与on的基本用法in “在里” Your English book is in the schoolbag.你的英语书在书包里。under “在下”,表示“在的垂直下方”,其反义词为over。The ball is under the chair.那个球在椅子下面。on “在上”,表示在接触面上。A knife is on the book.那本书上有一把小刀。【训练案】一、根据图示选用介词表示物体所在的位置。in on under _ the desk _the desk _the box二、根据句意及首字母或汉语提示完成句子。 1.W_ the pencil box? Its in the schoolbag.2.Where are the books? T_ on the sofa.3. The computer game is _ (在下) the bed.4. The keys are _(在上) the table.5. The map is _(在里) my room.三、单项选择。( )1._your bag?In the school.A .Whats B .What C .Wheres D .Where( ) 2.Are Jack and Mary your friends?_.A .Yes, they are B. They are C .Yes, theyre D. They arent四、从II 栏中找出I栏各句的答语I II( )1. Is that boy your brother ? A. No, it isnt .( )2. Where is his hat ? B. Shes my grandmother.( )3. Is her photo in the desk? C. Theyre under the bed.( )4. Whos that old woman? D. Yes, he is.( )5. Where are my shoes? E. Sorry, I dont know.五、句型转换1. The books are under the table. ( 对画线部分提问)_ _ the book?2. Is that your computer? (作肯定回答)_,_ _.3. His baseball is on the table. (改为一般疑问句) _ _ _ _ the table?
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