新人教版七年级英语unit_3_Is_this_your_pencil课件.ppt
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1、Section A七年级人教新目标上册七年级人教新目标上册Unit 3 Is this your pencil?This is my sister/cousin.These are my sisters/cousins.That is my aunt/uncle.Those are my aunts/uncles.a cupan orangea pena key1a Whats this in English?Its a key.Spell it please.K-E-Y.Whats this in English?Its _.Spell it please._.Name them in En
2、glish!dictionaryschoolbagpencilpencil boxName them in English!rulerpeneraserpencil sharpener1a Match the words with the things in the picture.1.pencil _ 2.pen _3.book _ 4.eraser _5.ruler _ 6.pencil box _7.schoolbag _ 8.dictionary _egbhcfadA:Is this your pencil?B:Yes,it is.Its mine.A:Is that your sch
3、oolbag?B:No,it isnt.Its his.A:Are these your books?B:No,they arent.Theyre hers.3211b Listen and number the conversations1-3.1c Pairwork:Practice the conversations above with your partner.Then make your own conversations.Yes,it is.Its mine.Is this your schoolbag?Is this your book?No,it isnt.Its his.I
4、ts my schoolbag.Its his book.Is that your pen?Yes,it is.Its mine.Is that your pencil box?No,it isnt.Its hers.Its my pen.Its her pencil box.二、物主代词 数数 人称人称类别类别单数单数复数复数第一第一人称人称第二第二人称人称第三人称第三人称第一第一人称人称第二人称第二人称第三第三人称人称形容词性物主形容词性物主代词代词mymyyouryourhishisherheritsitsourouryouryourtheirtheir名词性物主代名词性物主代词词min
5、emineyoursyourshishishershersitsitsoursoursyoursyourstheirstheirs汉语汉语我的我的你的你的他的他的她的她的它的它的我们的我们的你们的你们的他他(她、她、它它)们的们的这是这是我的我的手表。手表。这块手表是这块手表是我的我的。This is my watch.This watch is mine.这些是这些是我的我的手表。手表。这些手表是这些手表是我的我的。These are my watches.These watches are mine.这是这是你的你的狗。狗。这只狗是这只狗是你的你的。This is your dog.Thi
6、s dog is yours.这些是这些是你的你的狗。狗。这些狗是这些狗是你的你的。These are your dogs.These dogs are yours.这是这是他的他的猫。猫。这只猫是这只猫是他的他的。This is his cat.This cat is his.这些是这些是他的他的猫。猫。这些猫是这些猫是他的他的。These are his cats.These cats are his.Have a test(检测)检测)1.A.pensil B.ruler C.pen D.book2.A.eriser B.morning C.name D.book3.A.thank B.
7、diktionary C.box D.card4.A.this B.hers C.thet D.your5.A.what B.English C.yes D.hwo.选出拼写错误的单词选出拼写错误的单词.单项选择单项选择1.-Is this his backpack?-Yes,()A.is it B.this is C.it is D.is this2.-Are these her pens?-Yes,().A.they are B.it is C.that is D.it isnt3.-Is that your book?-No,()A.thats B.it is C.it isnt D.t
8、his is 1.This is my book.This book is mine.2.That is his dictionary.That dictionary is his.3.Is this her ruler?Yes,its hers.22a Listen and check the things you hear.Listening Tom:Excuse me,Grace.Is this your pencil?Grace:Yes,thank you.And those are my erasers.Tom:And Jane,is this your ruler?Jane:No,
9、it isnt.Its hers.Tom:OK,and these are my books.This is your pencil box,Jane.2b Listen again.Complete the conversation with the words in the box.erasers pencil ruler pencil box booksTom:Excuse me,Grace.Is this your _?Grace:Yes,thank you.And those are my _.Tom:And Jane,is this your_?Jane:No,it isnt.It
10、s hers.Tom:OK,and these are my _.This is your_,Jane.pencilerasersrulerbookspencil box2c Practice the conversation in 2b.Then make your own conversations using the things in your classroom.Teacher:Hi,Anna.Are these your pencils?Anna:No,theyre Bobs.Teacher:And is this his green pen?Anna:No,it isnt.The
11、 blue pen is his.Teacher:What about this dictionary?Anna:Its Helens.And the green pen is hers,too.Teacher:And the eraser?Is that yours?Anna:Yes,it is.Teacher:Thank you for your help,Anna.Anna:Youre welcome.2d Role-play the conversation.狗的名字狗的名字 _ 名词所有格名词所有格the name of the dog1.表示无生命事物的所有关系,用表示无生命事物的
12、所有关系,用“名词名词+of+名词名词”结构,结构,表示前者属于后者。表示前者属于后者。2.表示有生命事物的所有关系,在名词其后加表示有生命事物的所有关系,在名词其后加 s 来表示所来表示所属关系,意为属关系,意为“.的的”。例如:例如:安娜的安娜的 Annas 鲍勃的鲍勃的 Bobs名词所格的构成方法:名词所格的构成方法:一般的单数名词在词尾一般的单数名词在词尾直接加直接加“s”Toms book 汤姆的书汤姆的书 my uncles car 我叔叔的小汽车我叔叔的小汽车以以-s结尾的名词在词尾加结尾的名词在词尾加“”the students basketball学生们的篮球学生们的篮球不规
13、则复数名词在词尾不规则复数名词在词尾加加“s”Womens Day 妇女节妇女节Childrens Day 儿童节儿童节Questions Answers Is this your pencil?Yes,it is.Its mine./No,it isnt.Its hers.Is this his green pen?Yes,it is./No,it isnt.The blue pen is his.Is that your schoolbag?Yes,it is./No,it isnt.Its his.Are these your books?Yes,they are./No,they ar
14、ent.Theyre hers.Are those her keys?Yes,they are./No,they arent.Theyre mine.Grammar FocusAttention!its it isisnt is not arent are not3a Complete the questions and answers about each picture.Is your book?Yes,it is.No,it .Are my pencils?Yes,are.No,they arent.Is his ruler?Yes,it .No,it isnt.Are her pens
15、?Yes,they are.No,they .thisisntthesetheythatisthosearent3b Read the questions and complete the answers.1.Is this her ruler?2.Is that Erics schoolbag?3.Are these his pencils?4.Are those Annas books?Yes,.Its .No,.Sallys.Yes,.Theyre .No,.Mine.it ishersit isntIt isthey arehisthey arentTheyre3c Put some
16、things into the teachers box.Then take something out of the box and find the owner.You only have two guesses!Is this your eraser?No,it isnt.A:Is this your book?B:Yes,it is.Conversation 1A:Are these your rulers?B:No,they arent.They are hers.Conversation 2A:Is that your pen?B:Yes,it is.Its mine.Conver
17、sation 3A:Are those your erasers?B:Yes,they are.Theyre mine.Conversation 4 1.学习指示代词学习指示代词,应注意以下几点应注意以下几点:this与与is,these与与are没有缩写形式。没有缩写形式。This is a Chinese car.这是一辆国产轿车。这是一辆国产轿车。指示代词作主语指物并用于问句中时指示代词作主语指物并用于问句中时,回答一般用回答一般用:it代替代替this和和that;they代替代替these和和those。-Is that a ruler?那是尺子吗?那是尺子吗?-No,it isnt
18、.Its a pen.不不,不是。是钢笔。不是。是钢笔。-Are these your books?这些是你的书吗这些是你的书吗?-Yes,they are.是的。是的。2.no和和not二者都是二者都是“不不”的意思的意思,用法不同。用法不同。no:可单独使用,用于回答一般疑问句,可单独使用,用于回答一般疑问句,反义词为反义词为yes;not:不能单独使用,要和不能单独使用,要和be动词、助动动词、助动 词等一起构成否定句。词等一起构成否定句。-Is this your pencil?这是你的铅笔吗这是你的铅笔吗?-No,it isnt.不不,不是。不是。It is not my book.
19、这不是我的书。这不是我的书。3.sorry adj.抱歉的抱歉的 sorry:是是Im sorry的省略形式的省略形式,用于冒犯、冲撞用于冒犯、冲撞 了他人或伤害了对方等场合。了他人或伤害了对方等场合。常用的回答:常用的回答:Not at all.没关系。没关系。Thats all right.没关系。没关系。It doesnt matter.不要紧不要紧,没关系。没关系。Never mind.别在意别在意,没关系。没关系。sorry还可表示还可表示“遗憾的遗憾的;难过的难过的”等。等。Im sorry to hear that.听到那个消息我很遗憾。听到那个消息我很遗憾。4.Thanks f
20、or 意为意为“谢谢谢谢”,因某事感谢某人。因某事感谢某人。后接名词后接名词/动名词。动名词。=thank sb.(某人某人)for sth.Thanks for your help.=Thank you for your help.谢谢你对我的帮助。谢谢你对我的帮助。Thanks for his beautiful card.=Thank him for the beautiful card.谢谢你给我这么漂亮的卡片。谢谢你给我这么漂亮的卡片。5.in prep.用用(方法、媒介、工具等方法、媒介、工具等);使用使用(语言语言)。如:。如:John is drawing a car in p
21、encil.约翰正用铅笔画汽车。约翰正用铅笔画汽车。We always speak in English.我们总是用英语交谈。我们总是用英语交谈。6.What about?怎么样?怎么样?/好吗?好吗?=How about?(询问消息或提出建议询问消息或提出建议)What about a drink?=how about a drink?喝杯酒怎么样?喝杯酒怎么样?-Where do we go?我们去哪里呢?我们去哪里呢?-How about Hawaii?夏威夷怎么样?夏威夷怎么样?=What about Hongkong?杭州好吗?杭州好吗?7.The words that show o
22、wnershipI my(我的我的)mineHe his(他的他的)hisShe her(她的她的)herIt its(它的它的)itsYou your(你的,你们的你的,你们的)yoursWe our(我们的我们的)oursThey their(他们的他们的)theirs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Grammar focusThis is a pencil.Is this a pencil?This is my pencil.Is this your pencil?一般疑问句一般疑问句一、含义一、含义 以动词以动词be,助动词、情态动词助动词、情态动词开头,开
23、头,以以yes或或no作回答的问句叫做一般疑问句。作回答的问句叫做一般疑问句。回答时大多数情况下只需作简略回答。回答时大多数情况下只需作简略回答。二、二、构成及答语构成及答语 句中有句中有动词动词be(am,is,are),将动词,将动词 提到提到主语前主语前,并大写开头字母,句末用,并大写开头字母,句末用 问号,主语第一人称变第二人称,即变成问号,主语第一人称变第二人称,即变成 了一般疑问句。了一般疑问句。一般疑问句要用一般疑问句要用Yes或或No来回答。来回答。它的肯定答语是它的肯定答语是Yes,it is.否定答语是否定答语是No,it isnt.注意:注意:答语用答语用it代替代替th
24、is/that。Thisismypencil.Is thisyourpencil?含有含有bebe动词的陈述句变为一般疑问句的步骤动词的陈述句变为一般疑问句的步骤-Is this your pencil?这是你的铅笔吗这是你的铅笔吗?-Yes,it is.是的。是的。-Do you have any magazines?你有杂志吗你有杂志吗?-Yes,I do.有。有。Exercises1.-Is this your _ _?-Yes,_ you._ that is _ _.2.-_ this _ key?-Yes,_ is._ mine.pencilboxthankAndmyschoolba
25、g.根据图片完成句子。根据图片完成句子。Is youritIts 解析解析:Its是是It is的缩写形式的缩写形式,It指代指代this;“Its mine.”=“Its my key.”3.Heres _ _.aneraser解析:解析:a和和an都是不定冠词都是不定冠词,放在单数可数名词前放在单数可数名词前,修饰修饰限定名词限定名词,表示表示“一个、一块一个、一块”的意思。的意思。名词的名词的读音以辅音音素开头读音以辅音音素开头,用不定冠词用不定冠词a,如如:a banana,a pear;名词的名词的读音以元音音素开头读音以元音音素开头,要用不定冠词要用不定冠词an,如如:an ora
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