Unit+3+Period+3+Grammar 牛津译林版英语七年级下册.pptx

译林版译林版初中英语初中英语 译林版七年级下册译林版七年级下册Unit 3Period 3Grammar新课导入新课导入学习目标学习目标12能正确地使用名词所有格。能正确地使用名词所有格。能正确使用形容词性物主代词。能正确使用形容词性物主代词。3能正确使用名词性物主代词。能正确使用名词性物主代词。1.Excuse me,is this Amys watch?Yes.Its.A.hers B.her C.she D.herself2.Do you like watching ping-pong matches?Yes,and favourite ping-pong player is Ma Long.A.we B.us C.our D.ours预习检测预习检测CA3.Whose iPad is this?I think its.She was looking for it everywhere.A.shes B.her C.she D.hers4.Tina,is this your dictionary?No,is at home.A.my B.your C.mine D.yours5.Mr White is a teacher of.She and her classmates like him very much.A.my sister B.my sisters C.my sisters D.my sistersDCB知识梳理知识梳理1.key n.钥匙 e.g.请给我钥匙。Please give me the key.【拓展】key n.答案 e.g.我认为这道数学题的答案是错的 I think the key to this math problem is wrong.key adj.最重要的；主要的；关键的 e.g.我最主要的任务是努力学习。My key task is to study hard.Language Points2.all over 到处，遍及 all over the world 全世界=around the world e.g.我想周游全世界。I want to travel all over the world.探究一探究一名词所有格postcard 明星片key 钥匙ring 戒指key ring 钥匙扣pencil case 笔盒This pizza is .Whose is this/are these?It is pizza.belongs toa pizzaEddiesEddieEddiesIt is cap.belongs toa capMinnieThis cap is .Minnies Minnies These pencils are .the girlsThey are pencils.pencilsbelong to the girls the girlsA Noun+s 名词所有格s形式We usually add s to a singular noun to express the idea of belonging.我们通常在一个单数名词的词尾加上s来表 达所属的意思。I would like to take the boys to our schools football field.We add to a plural noun ending in-s.以s结尾的复数名词只加“”。The exchange students homes are in the UK.We add s to plural nouns that do not end in-s.不以s结尾的不规则变化的复数名词,也是在 名词后面加 s。childrens peoples mens womensWe often use s with names.我们通常用 s和名字搭配。Neils mother is calling him from the UK.Tip:When a name ends in-s,we also add s.当一个人名以s结尾时，我们在后面 也是加 sCharless car表示两个人共同拥有某物时，只需后一个名词用s所有格；表示两个人各自拥有某物时，则两个名词都得用s所有格。e.g.Tom and Mikes teacher 汤姆和迈克共同的老师 Toms and Mikes teachers 汤姆和迈克各自的老师The students have some presents for the exchange students,but their things got mixed up.Mr.Wu is asking Amy which things belong to which people.Help Amy complete the answers.DanielKittyMillie1.Whose postcards are these?Theyre _.2.Whose cap is this?Its _.3.Whose T-shirt is that?Its _.4.Whose key ring is that?Its _.5.Whose pencils are those?Theyre _.MilliesDanielsKittysDanielsMillies通过以活动小结当堂检测见当堂检测见DCFDCF课件课件通过以上的活动，我们学习了名词所有格，其构成规则如下：单数名词和不以-s结尾的复数名词在词尾加_，以-s结尾的复数名词只需在词尾加_，表示两个人共同拥有某物时，只需_，表示两个人各自拥有某物时，则_。s后一个名词用s所有格两个名词都得用s所有格探究二探究二形容词性和名词性物主代词belongs toMikeThis is Mikes cup.This is his cup.This cup is his.Whose is this?主格Iyouhesheitwethey宾格meyouhimheritusthem形容词性物主代词myyourhisheritsourtheir名词性物主代词mineyourshishers/ourstheirsB Possessive adjectives and pronounsWe use possessive adjectives and pronouns to express the idea of belonging.我们用形容词性物主代词和名词性物主代词来表达所属的意思。There are lots of nice shops in our town.An old friend of mine is coming to see me.形容词性物主代词起形容词的作用，用在名词前，意为“的”。e.g.This is her book.这是她的书。Our pens are on the chair.我们的钢笔在椅子上。名词性物主代词起名词的作用，也意为“的”，但后面不可再接名词。e.g.Alices dress is red.Mine is blue.Alice的裙子是红色的。我的是蓝色的。These are my apples.Those are yours.这些是我的苹果。那些是你的。名词性物主代词相当于“形容词性物主代词+名词”。e.g.Her father is a theatre manager.Mine is a bus driver.(Mine=My father)她的父亲是剧院的经理。我父亲是公交司机。Possessive adjective(形容词性物主代词形容词性物主代词)Ilovemy toys.YouyourWeourTheytheirHeloveshisSheherItitsTip:The possessive adjective its does not have an apostrophe().Note that its means“it is”.形容词性所有格its没有撇号（）。注意its的意思是it is。Its not far from the centre of the city.=It is not far from the centre of the city.Possessive pronoun(名词性物主代词名词性物主代词)They aremine.yours.ours.theirs.his.hers.Pair workModel:A:Whose ruler is this?B:Its my ruler.The ruler is mine.A:Whose books are these?B:They are their books.The books are theirs.The students have some new books from the bookshop,but their books are mixed up.Look at the picture below and complete their conversation.Daniel:Look at _ books.Theyre all over the place.Millie:Are those _ books,Amy?Amy:No,they arent _.Theyre Sandys._ book is under Sandys chair.Sandy:Yes.And _ is here too,Simon.Simon:What about that book,Sandy?Is it _?Sandy:No.Its Millies.Daniel:Oh yes,its_,and here is _ book.Its next to Amys pencil case.our your mineMy yours yours hers myWe _(need,do not need)to put a noun after a possessive pronoun.do not needSummaryPossessive adjective(形容词性物主代词形容词性物主代词)Possessive pronoun(名词性物主代词名词性物主代词)mymineyouryoursourourstheirtheirshishisherhersits/We do not need to put a noun after a possessive pronoun.活动小结通过以上的活动，我们学习了_和_，比如：our对应的名词性物主代词是_，mine对应的形容词性物主代词是_。形容词性物主代词名词性物主代词oursmy当堂检测当堂检测一、用括号中所给单词的适当形式填空。1.The two _(student)bedrooms are on the third floor.2.The bicycle isnt _(Miss Green).3.Do you know the woman over there?Yes.She is the _(teacher)aunt.4.On _(child)Day,we get together and celebrate it.5.Linda is _(Lily and Lucy)teacher.They are in the same class.studentsMiss GreensteachersChildrensLily and Lucys6.This is not your bike.It is _(me).7.Where is Tim?_(he)mother is looking for him.8.Is that Millies computer?No.It is _(I)computer.9.Everyone likes Suzy.Because she always shares _(she)food with others.10.Look at the cat._(it)eyes are very beautiful.mineHismyherIts课堂总结课堂总结物主代词：物主代词包括_ 和_，比如：our对应的名词性物主代词是_，mine对应的形容词性物主代词是_。Unit 3Period 3名词所有格构成规则：单数名词和不以-s结尾的复数名词在词尾加_，以-s结尾的复数名词只需在词尾加_，表示两个人共同拥有某物时，只需_，表示两个人各自拥有某物时，则_。s后一个名词用s所有格两个名词都得用s所有格形容词性物主代词名词性物主代词oursmy