2018春七年级英语下册 module 1 unit 3 教学课件 （新版）外研版.ppt

Module 1 Lost and found Unit 3 Language in useThese are These are mymy new clothes. new clothes. The new clothes are _____.The new clothes are _____.mineThe monkey has eight apples.The monkey has eight apples. The apples are _____.The apples are _____.itsitsHe has a gray He has a gray car.______carcar.______car is gray. is gray. The gray car is ___.The gray car is ___.His histheirstheirstheirtheirThis is ________.This is ________.This is ________ bike.This is ________ bike.Whose bike is this?Whose bike is this?The big classroom is The big classroom is oursours. . _____ desks are new._____ desks are new.OurOur That old classroom is That old classroom is theirstheirs. . ______ desks are old.______ desks are old.TheirTheir What about What about yoursyours? ?Are these crayons yours? Are the crayons Betty’s? —Whose bag is this? —It’s mine/hers/his/yours/hers. —Whose gloves are these? —They’re mine.【本单元例句】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: 名词性物主代词和形容 词性物主代词请看下面表格:人称代词词形容词词性 物主代词词名词词性 物主代词词Imymine youyouryourshe hishis sheherhers ititsits we ourours theytheirtheirs2 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，我们经常用名词性物主代词来代替“形容 词性物主代词+名词”的形式如：My pen is missing. May I borrow yours (= your pen)? —Is this comb yours? —No, it’s hers.Is this your book or mine? A friend of mine came to see me yesterday.★ 构成: ① 在单数名词的末尾加’s构成名词的所有格,表示“……的”。

Tony’s mother 托尼的妈妈 Tom’s pen 汤姆的钢笔 ② 在以-s 或-es结尾的复数名词后只需加’ the girls’ bags 女孩们的书包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③在不以-s 或-es 结尾的复数名词后，加’s 构成所 有格 Women’s Day 妇女节 ④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 today’s class 今天的课★ 注意: ①可用名词所有格表示地点 at my aunt’s 在我姑姑家 at the doctor’s 在医生的诊所 ②如果并列名词各自所拥有某物，每个名词后都加’s; 若表示 两人共同拥有的物品, 在最后一个名词后加’s Linda’s and Jim’s mothers 琳达和吉姆的妈妈 Lucy and Lily’s room 露西和莉莉的房间 1 Work in pairs. Ask and answer questions.bag camera crayons eraser football gloves wallet watch — Whose bag is this? Is it yours? — No, it’s not mine. It’s his.3 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 _____, Betty?— Yes, they are.youryours3 — ______ watch is this?— It’s Tony’s.4 — This wallet isn’t _____. Is it yours?— Yes, it is. Thank you.5 — Tony is looking for his crayons.— Are these ___?Whoseminehis6 — Is this bag Betty’s?— No, it’s not ____. It’s Lingling’s.7 — Is this the girl’s football?— No, it’s not ___ football.8 I can’t find ___ camera. Where is it?9 — What’s the name of the dog?— __ name is Blackie.hershermyIts语法总结 It’s my book. = It’s mine. It’s your hat. = It’s yours. It’s his jacket. = It’s his. It’s her ruler. = It’s hers. It’s our football. = It’s ours. It’s their notebook. = It’s theirs.形容词性物主代词+名词名词性物主代词后不跟名词1. 大部分形容词性物主代词在后面加 “s”构成名词 性物主代词.有3个特殊情况:my—mine, his— his, its—its。

2. 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，后面 的be动词用is；如果含义是复数，那么be动词用are 1. This is my book, that one is ___.A. she B. her C. his 2. ____ pen is this?A. Whose B. Who C. Who’s 3. This is not ____bag.A. mine B. my C. he 4. ___ pencil is here, and ___ is there.A. My, he B. Mine, his C. My, his 5. That is not ____ jacket. A. yours B. hers C. his一、单项填空Quiz6. ___ school is big, but ___ is much bigger than ____.A. Yours, our, your B. Your, our, your C. Your, ours, yours 7. A friend of ___ has gone to another school.A. me B. mine C. my 8. I wonder whose bike it is. It might be my__.A. neighbour’s B. neighbours’ C. neighbours 9. I’ve got a cold. I had to stay ____ yesterday.A. at the doctors’ B. at the doctor’s C. at the doctor his 10. —My watch keeps good time. What about_____?—Mine? Oh, two minutes now.A. Your B. hers C. yoursThank You!。