外研版七年级英语下册module1 lost and found Unit3

1、Module 1Lost and foundUnit 3Language in use 构成构成: 在单数名词的末尾加在单数名词的末尾加s构成名词的所有构成名词的所有格格,表示表示“的的”。Tonys mother 托尼的妈妈托尼的妈妈 Toms pen 汤姆的钢笔汤姆的钢笔 在以在以-s 或或-es结尾的复数名词后只需加结尾的复数名词后只需加。the girls bags 女孩们的书包女孩们的书包英语中的名词所有格表示一种所属关系英语中的名词所有格表示一种所属关系, s所有格多用于有生命的名词。所有格多用于有生命的名词。在不以在不以-s 或或-es 结尾的复数名词后，结尾的复数名词后，加加s

2、 构成所有格。构成所有格。 Womens Day 妇女节妇女节表示时间、距离的名词所有格与有表示时间、距离的名词所有格与有生命的名词所有格构成方法相同。生命的名词所有格构成方法相同。todays class 今天的课今天的课 注意注意:如果并列名词各自所拥有某物，每个名词如果并列名词各自所拥有某物，每个名词后都加后都加s; 若表示两人共同拥有的物品若表示两人共同拥有的物品, 在在最后一个名词后加最后一个名词后加s。Lindas and Jims mothers琳达和吉姆的妈妈琳达和吉姆的妈妈Lucy and Lilys room 露西和莉莉的房间露西和莉莉的房间 Are these crayo

3、ns yours?Are the crayons Bettys?Whose bag is this? Its mine/hers/his/yours/hers.Whose gloves are these?Theyre mine.【本单元例句【本单元例句】 表示所有关系的代词叫物主代词表示所有关系的代词叫物主代词, 也可叫作代词所有格。可分为两种也可叫作代词所有格。可分为两种: 名词性物主代词和形容词性物主代词。名词性物主代词和形容词性物主代词。请看下面表格请看下面表格: 人称代词人称代词形容词性形容词性物主代词物主代词名词性名词性物主代词物主代词Imymineyouyouryourshe h

4、ishissheherherswe ourourstheytheirtheirs 名词性物主代词起名词的作用。为名词性物主代词起名词的作用。为了避免重复使用名词，我们经常用名词了避免重复使用名词，我们经常用名词性物主代词来代替性物主代词来代替“形容词性物主代词形容词性物主代词+名词名词”的形式。如：的形式。如：My pen is missing. May I borrow yours (= your pen)? Is this bag yours?No, its hers.Is this your book or mine?1 Work in pairs. Ask and answer que

5、stions.bag camera crayons eraser football gloves wallet watch Whose bag is this? Is it yours? No, its not mine. Its his.2 Complete the sentences with the correct form of the words from the box.her hers his its mine my whose your yours1 Is this _ sweater, Daming? Yes, it is.2 Are these gloves _, Bett

6、y? Yes, they are. your yours3 _ watch is this? Its Tonys.4 This wallet isnt _. Is it yours? Yes, it is. Thank you.5 Tony is looking for his crayons. Are these _? Whose mine his6 Is this bag Bettys? No, its not _. Its Linglings.7 Is this the girls football? No, its not _ football.8 I cant find _ came

7、ra. Where is it?9 Whats the name of the dog? _ name is Blackie. hers her my Its3 Match the words from Box A with the words from Box B.A her his your our my itsB his hers its mine ours yours语法总结语法总结Its my book. = Its mine.Its your hat. = Its yours.Its his jacket. = Its his.Its her ruler. = Its hers.I

8、ts our football. = Its ours.Its their notebook. = Its theirs. 形容词性的物主代词形容词性的物主代词+名词名词 名词性的物主代词后不跟词名词性的物主代词后不跟词 人称代词人称代词形容词性形容词性物主代词物主代词名词性名词性物主代词物主代词 I my mine you your yours he his his she her hers we our ours they their theirs1. This is my book, that one is _. A. she B. her C. his2. _ pen is this?

9、 A. Whose B. Who C. Whos3. This is not _bag. A. mine B. my C. he4. _ pencil is here, and _ is there. A. My, he B. Mine, his C. My, his5. That is not _ jacket. A. yours B. hers C. his一、单项填空。一、单项填空。Quiz6. _ school is big, but _ is much bigger than _. A. Yours, our, your B. Your, our, your C. Your, our

10、s, yours 7. A friend of _ has gone to another school. A. me B. mine C. my8. I wonder whose bike it is. It might be my_. A. neighbours B. neighbours C. neighbours9. Ive got a cold. I had to stay _ yesterday. A. at the doctors B. at the doctors C. at the doctor his10. My watch keeps good time. What ab

11、out _? Mine? Oh, two minutes now. A. Your B. hers C. yours1. A: _ jacket is this? B: Its _ (我的我的), sir.2. A: Is this _ (他的他的)jacket? B: Yes, its _.3. A: _ football is this? Is it _ (你的你的)? B: No, its not _. Its _ (她的她的). 4. A: Are these _ (你们的你们的) books? B: No, they arent. They are_ (他们的他们的).Whosemi

12、nehishisWhoseyoursminehersyourtheirs二、根据汉语提示填空。二、根据汉语提示填空。三、完成对话。三、完成对话。A: Is this _ (you) camera?B: No, its not _(I) camera. _ (I) is at home.A: Whose camera is it?B: Perhaps its Helens. Its _ (she).A: Helen, is this camera _ (you)?C: Yes, its _ (I) camera. Thank you.A: Not at all. your my Mine her

13、s yours my1. 大部分形容词性物主代词在后面加大部分形容词性物主代词在后面加 “s”构成名词构成名词 性物主代词性物主代词.有有3个特殊情况个特殊情况: mymine, his his, itsits。2. 形容词性物主代词与名词性物主代词的区别：形容词性物主代词与名词性物主代词的区别： 前者有名词的含义，后面需跟名词；后者可单独前者有名词的含义，后面需跟名词；后者可单独使用，相当于对应的形容词性物主代词加名词。使用，相当于对应的形容词性物主代词加名词。3. 名词性物主代词作主语时，如果含义是单数，后名词性物主代词作主语时，如果含义是单数，后面的面的be动词用动词用is；如果含义是复数，那么；如果含义是复数，那么be动词用动词用are。1) 每人按要求制作一幅每人按要