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What are in the lost and found box?glovesa pair ofsome crayonsan erasera walleta watchsome tapescrayonseraserbaggloveswallet purple wallet lost and found lost and found boxtape football watch Match the words from the box with the pictures. bag crayons eraser football gloves wallet watch - Whose bag is this?- Its Tonys.This is his bag. The bag is his.- Whose watch is this?- Its Lindas.This is her watch. The watch is hers.- Are these gloves Tonys?- Yes, they are.These are _ gloves. The gloves are _.- Are these crayons Lindas?- Yes, they are.These are _ crayons. The crayons are _.hishisherhersRead the sentences and find something useful.This is his bag. The bag is his.These are her crayons. The crayons are hers.Its my book. The book is mine. They are your books. The books are yours. 形容词性物主代词形容词性物主代词名词性物主代词名词性物主代词Whats the difference?主格主格 宾格宾格 形容词性形容词性 名名 词词 性性 物主代词物主代词 物主代词物主代词 I me my mine he him his his she her her hers you you your yours it it its its we us our ours they them their theirsGrammar Focus后加名词后加名词不可加名词不可加名词做主语做主语做宾语做宾语 “Tonys” 意为意为“汤姆的汤姆的”，其构成方式是在名词后面加，其构成方式是在名词后面加“s”,是名词是名词所有格的一种形式。所有格的一种形式。 *当可数名词以当可数名词以s结尾时，其名词所有格形式是名词后加结尾时，其名词所有格形式是名词后加“ ”。 如：如：Teachers Day 教师节教师节 注意：注意：Kate and Lucys room 凯特和露西的房间凯特和露西的房间(两人共有的房间两人共有的房间）；）；Kates and Lucys rooms 凯特的房间和露西的房间（凯特的房间和露西的房间（两人各自的房间两人各自的房间）。）。 另外，另外，of 短语也可以用来表示所属关系。如：短语也可以用来表示所属关系。如：a map of China 一幅一幅中国地图中国地图小明在班上捡到一只钢笔，想找小明在班上捡到一只钢笔，想找到失主，但如何用英语说呢？到失主，但如何用英语说呢？ Help:Whose pen is it?Is it your pen?Yes, its my pen/its mine.No, its not my pen/its not mine.1. Is the football Tonys?2. Are the crayons Bettys?3. Whose gloves are these?Listen and answer the questions.Yes, it is.No, they arent.They are Bettys. Welcome back! please be careful with from now on.Listen and read.Whose bag is this? 它是谁的包呢？它是谁的包呢？ Oh, sorry! Its mine. 哦，不好意思，是我的！哦，不好意思，是我的！物主代词分两种，形容词性、名词性，物主代词分两种，形容词性、名词性， 形容词性物主能力差，自己不能来当家，形容词性物主能力差，自己不能来当家， 后面需把名词加，我的后面需把名词加，我的my 你的你的your 他的他的his 她的她的her 名词性物主能力强，自己独来又独往，名词性物主能力强，自己独来又独往， 我的我的mine 你（们你（们)的的yours 他的他的his 她的她的hers名词性物主代词Is this your cap? Is this cap yours? Is this your cap?No, its not mine. =No, its not my capyours=your cap mine=my capIs this cap yours?Oh, yes. Its mine. =Oh, yes. Its my cap.=我的我的 mine = my + n.你的你的 yours = your + n.他的他的 his = his + n.她的她的 hers = her + n.它的它的 its = its + n.我们的我们的 ours = our + n.你们的你们的 yours = your + n.他们的他们的 theirs = their + n. 数数 类类 人人别别 称称 单单 数数 复复 数数第一第一人称人称第二第二人称人称第三第三人称人称第一第一人称人称第二第二人称人称第三第三人称人称形容形容词性词性myyourhisheritsouryourtheir名名词词性性minehishersitsoursyourstheirs汉语汉语我的我的你的你的他他/她她/它的它的我们的我们的你们你们的的他他/她她/们的们的1. This is not my book. are over there. A. Your B. Yours C. You D. Mine2. - Whose pen is it? - Its . A. her B. hers C. my D. your3. bag is new and is new, too. A. My, he B. Mine, his C. My, his D. My, her4. -Is the new watch ? -Yes, its . A. you, me B. yours, mine C. your, my D. your, mine5. Is that hat? No, its not . Its . A. your, my, Toms B. you, mine, Toms C. yours, mine, Tom D. your, mine, TomsPracticeGroup workWork in groups of four. Put some school things on the desk. Ask and answer like the model:A: Whose English book is this?B: Its mine. Its my English book.A: Is this your pen, C?C: No, it isnt. Its not mine. Its his/hers. Its his/her pen.A: And is the pencil yours, D?D: No, it isnt. Its his/hers. Mine is here. 注意正确运用物主代词注意正确运用物主代词Look and sayWhat can you see in the lost and found box?Listen the conversation and tick the items you hear.bag crayons eraser tapes purple wallet watch glovesRead the conversation and match the people with their things.Lingling crayonsDaming glovesTony tapesBetty walletMs Li watchRole-play the conversation.What are these? Theyre Linglings _.crayons1234567Whats this? Whose is this?Work in pairs. Ask and answer.1. Are the crayons Bettys? No, theyre not hers. Theyre Linglings.2. Is the bag Bettys? No, it isnt hers. Its Linglings.3. Is the wallet Bettys? No, it isnt hers. Its Tonys.4. Is the eraser Ms Lis? No, it isnt hers. Its Linglings.Ms Li: Linglings bag is in the lost and found box. The crayons are (1)_ too. Damings (2)_ and Tonys (3)_ wallet are here. Is the watch (4)_, Daming? Please be (5)_ with your things! And whose gloves are these? Oh sorry. Theyre (6)_.careful hers mine purple tape yoursherstapepurpleyourscarefulmine Complete the passage with the correct form of the words from the box.back bag thank eraser name wallet watchListen and repeat./ / / /Pronunciationback bag thankeraser namewallet watch/ /e/ / Listen and repeat.a在重读闭音节中在重读闭音节中a在重读开音节中在重读开音节中a在在w或或wh后后1. First of all, come and look in the lost and found box! 首先，过来看看失物招领箱吧！首先，过来看看失物招领箱吧！ first of all 的意思是的意思是“首先首先”, 常用于句首。常用于句首。 e.g. First of all, let me introduce my friend Lily to you. 首先，让我向你介绍我的朋友莉莉。首先，让我向你介绍我的朋友莉莉。2. whose whose意思是意思是“谁的谁的”，是表示所有关系的疑问词。，是表示所有关系的疑问词。可以用来对名词所有格或形容词性可以用来对名词所有格或形容词性 物主代词进行提问。物主代词进行提问。如：如： This is Tinas / her hat. Whose hat is this? 也可以用来对名词性物主代词进行提问。也可以用来对名词性物主代词进行提问。如：如： These pencils are mine. Whose are these pencils?【运用运用】将下列汉语句子翻译成英语。将下列汉语句子翻译成英语。 (1) 那把红色的雨伞是谁的？那把红色的雨伞是谁的？ (2) 它们是谁的玫瑰花？它们是谁的玫瑰花？Whose roses are they?Whose is that red umbrella?3. Everyone, please be careful with your things from now on. 从现在开始，请每个人小心保管自己的物品。从现在开始，请每个人小心保管自己的物品。 be careful with 的意思是的意思是“小心（对待）小心（对待）”。 e.g. Be careful with that knife, or youll cut yourself. 小心那把刀子小心那把刀子, 否则你会划伤自己。否则你会划伤自己。from now on 的意思是的意思是“从现在开始从现在开始” 。e.g. From now on, things are going to be different around here. 从现在起，这附近的情况将发生变化。从现在起，这附近的情况将发生变化。Language points1. “welcome (back) to + 地点名词地点名词”表示表示 “欢迎（回）到某地来欢迎（回）到某地来”。 welcome 也可以做名词，意为也可以做名词，意为“欢迎欢迎”， give sb. a warm welcome 意为意为“热烈欢迎某人热烈欢迎某人”拓展：拓展： Youre welcome. 常用来回答对方的感谢，意思是常用来回答对方的感谢，意思是“不客气不客气”。2. everyone是是不定代词不定代词，意思是，意思是“每个人每个人”，谓语动词用，谓语动词用单数单数。 常见的不定代词还有常见的不定代词还有somebody, someone, anybody, anyone, nobody, no one, something, anything, nothing, everything.拓展：拓展：everyone 与与 every one everyone是一个词，只用来指是一个词，只用来指人人，等于，等于everybody，在它后面不能跟，在它后面不能跟介词介词of； every one是两个词，既可用来指是两个词，既可用来指人人，也可用来指，也可用来指物物，后面可跟介词，后面可跟介词of。主格主格 宾格宾格 形容词性形容词性 名名 词词 性性 物主代词物主代词 物主代词物主代词 I me my mine he him his his she her her hers you you your yours it it its its we us our ours they them their theirs后加名词后加名词不可加名词不可加名词做主语做主语做宾语做宾语Revision根据句意从括号内选择合适的词填空。根据句意从括号内选择合适的词填空。1. That is not _ box. That box is very small, but _ is very big. ( I )2. The dress on the chair is _. Give it to _. ( she ) 3. This is a dog. _ black. _ colour is black. ( it )myhersmineItsherIts4. Is this pencil _, Sam? _ must look after _things well. ( you )5. That is not _ English book. _ is at home. ( he )yourshisYou yourHisRevisionI. 根据句意及所给图片和首字母提示补全句中所缺单根据句意及所给图片和首字母提示补全句中所缺单词。词。 1. My English teachers son likes using c _to draw pictures. 2. There is some money in his w . 3. Mum, its very cold outside. Where are my g ? 4. Jim, put your e in your pencil-box, please. 5. Mike has got a nice w , you can ask him the time. rayonsalletlovesraseratchII. 根据句意从方框中选择恰当的单词填空，有的需要根据句意从方框中选择恰当的单词填空，有的需要变换形式，每词限用一次。变换形式，每词限用一次。1. Tony, is this _ bag? No, its not _. Let me ask Lingling, maybe its _. 2. _ pen is this? Its _ pen. I am looking for it.whose lose mine my your yours her hers careful purpleyourWhoseminehersmy3. What colour are Marys shoes? _ shoes are _.4. Where is Mr Smith? He is talking to a boy at the _and found office. 5. Is this sweater _, Tom? Please be _ with your things. Thanks a lot. I will. Her purplelostyourscarefulIII. 根据句意从括号内选择合适的词填空。根据句意从括号内选择合适的词填空。1. That is not _ box. That box is very small, but _ is very big. ( I )2. The dress on the chair is _. Give it to _. ( she ) 3. This is a dog. _ black, _ colour is black. ( it )myhersmineItsherits4. Is this pencil _, Sam? _ must look after _ things well. ( you )5. That is not _ English book. _ is at home. ( he )yourshisYou yourHisWork in groups of three or four. Put four or five school things on the desk.Now ask and answer.A: Is this your pen?B: Yes, its mine.A: Whose pencil is it? C: Its Remember the words of Unit 1 and prepare the text of Unit 2.
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