(新)外研版七年级英语下册M1-Unit-3-(共33张PPT)课件.ppt

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1、Module 1 Lost and foundUnit 3 Language in use语法探究语法探究名词性物主代词 物主代词分为形容词性物主代词和名词性物主代词。 1.形容词性物主代词起形容词的作用，用在名词前。如：This is my book.这是我的书。 We love our motherland.我们热爱我们的祖国。 语法探究语法探究2.名词性物主代词起名词的作用。如：Look at the two pencils.The red one is yours and the blue one is mine.看那两支铅笔，红的是你的，蓝的是我的。 Lucys hair is lo

2、nger than Lilys.露西的头发比莉莉的更长。 语法探究语法探究语法探究语法探究注意： 1.在使用名词性物主代词时，必须有特定的语言环境，也就是要省略的名词大家已经知道，已经提起过。如：Its hers.是她的。 单独使用大家不知是怎么回事，不可以这样用。 只有上文提及了某个名词，才会知道名词性物主代词指代的事物。应该是：There is a book.Its hers.这有本书。是她的(书)。 (这里的hers=her book) 语法探究语法探究2.名词性物主代词=形容词性物主代词+名词。为避免重复使用名词，有时可用“名词性物主代词”来代替“形容词性物主代词+名词”的形式。如：M

3、y bag is yellow,her bag is red,his bag is blue and your bag is pink.语法探究语法探究为避免重复使用bag，可写成： My bag(形容词性) is yellow,_ (名词性=her bag) is red,_ (名词性=his bag) is blue and _ (名词性=your bag) is pink.hershisyours语法专练语法专练【语法专练】一、根据句意用括号内所给词的适当形式填空。1.That is not _ box.That box is very small,but _ is very big.(

4、I)2.The dress on the chair is _.Give it to _.(she)myminehersher语法专练语法专练3.This is a dog._ is black,and _ colour is black.(it)4.Is this pencil _,Sam?_ must look after _ things well.(you)5.That is not _ English book._ is at home.(he)ItitsyoursYou yourhisHis 语法专练语法专练二、写出下列句子的同义句。1.That is his schoolbag.

5、That schoolbag is _.2.These are her babies.These babies are _.3.This is Lilys skirt.This skirt is _.hishersLilys语法专练语法专练4.Is this their car?_5.This eraser is not mine._6.Are these your boxes?_7.The boxes are not mine._Is this car theirs? Its not my eraser.Are these boxes yours？They are not my boxes.

6、语法专练语法专练三、根据图片提示补全对话。 A:Is this 1._ comb?B:No,its not 2._ comb.3._ is at home.yourmyMine 语法专练语法专练A:Whose comb is it?B:Perhaps its Helens.Its 4._.A:Helen,is this comb 5._?C:Yes,its 6._ comb.Thank you.A:Not at all.hersyoursmy中考链接中考链接一、阅读理解(A篇)。中考链接中考链接 ( )1.If you _,you can call Alan. A.lose your watc

7、h B.find a backpack C.lose your dictionary D.find a school ID cardC中考链接中考链接( )2.What colour is the backpack? A.Its blue. B.Its yellow. C.Its red. D.Its black.( )3.If you find a school ID card,you can call _. A.439- 9175 B.416- 3592 C.485- 7700 D.465- 0921AD中考链接中考链接( )4.Which of the following is TRUE

8、 according to the ad? A.Paul found a white watch. B.Linda found a backpack with a duck on it. C.Alan found an English- Chinese dictionary. D.Jim found a school ID card.C中考链接中考链接( )5.If the ad is in the newspaper,the name of the topic will probably be _. A.Lost and Found B.Everyday Newspaper C.Love S

9、tory D.Travel AroundA中考链接中考链接二、配对阅读。 左栏是五则寻找宠物的启事，右栏是七则宠物招领的启事。请根据左右两栏的信息帮助宠物的主人找到丢失的宠物。中考链接中考链接DGF中考链接中考链接BA中考链接中考链接三、短文填空。 Welcome 1._ the Washington City Lost and Found Office.We get many 2._ things every day.When people are in a 3._,they may lose their things.tolosthurry中考链接中考链接4._ when youre ou

10、t,be 5._ with your things.Sometimes we have some lost pets,6._ as dogs,and even pigs.7._ we cant find their owners(主人)，well send(送) them to the pets 8._.And sometimes we even 9._ lost boys and girls,of course,we try to 10._ them find their parents.SocarefulsuchWhen homefindhelp写作训练写作训练【美文鉴赏学习】学会写一篇失

11、物招领。 Alan is in Class Two,Grade Seven.He is 12.His English teacher is Mr Smith.He is English.His daughter is Helen.She is 13.Alan and Helen are good friends.写作训练写作训练They like English.This is Helens school ID card.Its number is A- 270789.Is that Alans school ID card?No.He cant find his school ID card

12、.If you find it,please call Alan at 346- 2828.Thank you!写作训练写作训练一、根据文章内容，完成下列信息卡。Information CardClass Two,Grade SevenEnglishHelenA-270789 His school ID card写作训练写作训练二、请找出文章中的好词好句。6.所使用的动词：_7.所使用的句型：_like,find,callIf you find it,please call Alan at 346-282.写作训练写作训练【写作步步高】 同学们，在预习案中，作者展示了失物招领的主要写法，你能根

13、据以下内容写失物招领吗？1.假如你是Bob，电话号码是353- 8731。你丢失了两本蓝色的英语词典，请写一个寻物启事。2.假如你叫Jack，电话号码是932- 2048。你在学校图书馆里捡到一串钥匙，请你写一则失物招领启事。写作训练写作训练写作要求：1.不能照抄原文；不得在作文中出现学校的真实名称和学生的真实姓名；2.语句连贯,60词左右。写作训练写作训练【思路点拨】1.制定提纲(开头，正文和结尾)。开头：失物招领或寻物启事。(Found and Lost) 正文：招领的物品或丢失的物品，联系电话。参考词汇：two dictionaries,a set of keys,call me at结

14、尾：点明拾到者或丢失者的姓名。(Bob,Jack)写作训练写作训练2.可用句子、词汇和短语。Is this / that your?Are these / those your?call sb.at,thank you for3.连接词和过渡句。参考词汇：and,so,but,because,then,or写作训练写作训练【小试牛刀】Lost:I am Bob.I lost two blue English dictionaries.I must find them.Call me at 353-8731.Thank you!BobFound:My name is Jack.I found a set of keys in the school library.If it is yours,please call me at 932-2048.Jack谢谢观看！