Unit 3 Section A (Grammar Focus-3c)（ppt课件+音频）-2022新人教新目标版七年级上册《英语》.rar

人教版人教版 英语英语 七年级上册七年级上册Period 2 Section A (Grammar Focus-3c)Unit3 Is this your pencil?同学们，上一课学习的单词你们都掌握了吗？现在大同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！家来检验一下，点击下面的音频开始听写吧！词汇听写词汇听写Whats this in English?How do you spell it?课文导入课文导入Grammar FocusIs 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 arent.Theyre hers.Are those her keys?Yes,they are./No,they arent.Theyre mine.itsit isisntis notarentare not课文呈现课文呈现3a.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?Yes，they are.No，they _.thisisnt these theythatisthosearent 3b.Read the questions and complete the answers.1Is this her ruler?Yes，_Its _2.Is that Erics schoolbag?No，_Sallys.3Are these his pencils?Yes，_Theyre _4Are those Annas books?No，_ mine.hersit isItsit isnt they arehisthey arentTheyre3c.Put some things into the teachers box.Then take one thing out of the box and find the owner.You only have two guesses!Is this your eraser?No,it isnt.学学贵有有“疑疑”含有含有be 动词的一般疑的一般疑问句句一般疑一般疑问句是用来句是用来询问事物或某种情况是事物或某种情况是否属否属实，需要，需要对方作肯定或否定回答的句子。方作肯定或否定回答的句子。本本单元学元学习含有含有be 动词的一般疑的一般疑问句。句。单元语法单元语法考点1 含有含有be 动词的一般疑的一般疑问句的构成及其答句的构成及其答语结构Be 动词（Am/Is/Are）+主语+其他？肯定回答Yes,主语（人称代词）+be 动词（am/is/are）.否定回答No,主语（人称代词)+be 动词（am/is/are）+not.注注意意：be 动词要与主语的人称和数保持一致。简略答语中的it is 不能缩写成its，am not 不能缩写。e.g.Is she your sister?她是你姐姐吗？Yes,she is.是的，她是。/No,she isnt.不，她不是。一一般般疑疑问问句句的的肯肯定定回回答答用用yesyes，否否定定回回答答用用nono；朗朗读读时时，一一般般疑疑问句用升调，答语用降调。问句用升调，答语用降调。Is that a red apple?那是一个红色的苹果吗？Yes,it is.是的，它是。/No,it isnt.不，它不是。1.指示代词this/that 作主语，答语中用it 代替。2.it is 不能缩写成its。Are these your books?这些是你的书吗？Yes,they are.是的，它们是。/No,they arent.不，它们不是。指示代词these/those 作主语，答语中用they 代替。Are you a teacher?你是一名老师吗？Yes,I am.是的，我是。/No,Im not.不，我不是。am not 不能缩写。含有含有be 动词的的陈述句述句变为一般疑一般疑问句句考点2将含有be动词的陈述句变为一般疑问句，可用“提、改、问”的方法，即把be 动词提到句子前，首字母大写；原主语的首字母小写；陈述句中的I 改为you,am 改为are,my 改为your。e.g.She is a student.她是一名学生。Is she a student?她是一名学生吗？I am in China.我在中国。Are you in China?你在中国吗？速记速记小法小法陈变疑b，e前提；改主语，二(第二人称)替一(第一人称；)新句成，主定be；句子末，问号齐。中考在中考在线1：Is this your eraser?Yes,_.A.this is B.thiss C.its D.it isD中考在中考在线2：Are these Annas erasers?(作肯定回答)Yes,_ _.they are中考在中考在线3：She is good at playing the piano.(改为一般疑问句)_ _ good at playing the piano?Is she“不要不要负累的累的”名名词性物主代性物主代词名名词性物主代性物主代词是物主代是物主代词的一种，用于代替前面的一种，用于代替前面提到提到过的人或事物，相当于名的人或事物，相当于名词，不能用于名，不能用于名词前，可以前，可以直接作主直接作主语、宾语或表或表语等，有人称和数的不同。形容等，有人称和数的不同。形容词性物主代性物主代词与名与名词性物主代性物主代词对应表：表：形容词性my your his her our their名词性mine yours his hers ours theirs形容形容词性物主代性物主代词 后接名后接名词；名名词性物主代性物主代词 后不接名后不接名词。e.g.This is my pencil and that is hers.这是我的铅笔，那是她的。考点1名名词词性性物物主代词主代词名词性物主代词后不能再接名词！名词性物主代词后不能再接名词！形形容容词词性性物主代词物主代词名名词性物主代性物主代词=形容形容词性物主代性物主代词+名名词，相，相当于名当于名词，常作主，常作主语、表、表语、宾语等。用作主等。用作主语时，谓语动词的数的数应与所指与所指对象保持一致。象保持一致。考点2e.g.Are these keys mine?这些钥匙是我的吗？No.Yours are in the bag.(作主语)不是。你的钥匙在包里。This is my book and that is yours.(作表语)这是我的书，那是你的书。yours=your bookYours=Your keys,是复数，所以be 动词用are。中考在中考在线4：Is this _ computer?Yes,its _.My mother bought(买)it for me.天津A.you;me B.your;myC.yours;mine D.your;mineD速记速记小法小法物主代词用法口诀：物主代词分两家，形容词性名词性。形容词性能力差，自己不能来当家。句子当中作定语，身后定把名词加。物主代词名词性，相当名词可单用。his，its 无变化，my 和mine 要牢记。其余变形规律化，变形后加s尾巴。一、一、单项选择1.Excuse me,may I use your dictionary?_ is at home.Certainly.But remember to return it on time.随州A.I B.Me C.My D.MineD课堂练习课堂练习2._ her parents?No.Hers _ at home.A.Are them;are B.Is these;isC.Are they;are D.Is those;isC3.Is that your key?No,_ isnt.A.this B.those C.it D.theyC4._ these Lucys pencils?Yes,_.A.Are;they are B.Is;these isC.Are;those are D.Are;these areA5.Is this hat _?No,the red one is _.青岛A.Lucys;her B.Lucy;herC.Lucys;hers D.Lucy;hersC二、按要求完成句子二、按要求完成句子6.Is this your sisters ruler?(作否定回答)_,_ _.No it isnt7.Are those her books?(作肯定回答)_,_ _.Yes they are8.Is that his box?(改为复数句)_ _ his _?Are those boxes9.Those are my keys.(改为同义句)Those keys _ _.are mine10.Is this eraser hers?(改为同义句)_ this _ eraser?Is her三、根据短文内容及提示将短文三、根据短文内容及提示将短文补充完整充完整Here are some rulers,a dictionary and some pencils.The rulers arent _11(my).They are Bobs.Is that dictionary _12(he),too?No,_13 isnt.The dictionary is Jacks.Are these pencils _14(you)?Yes,_15 are.I like them very much.minehisityoursthey 本本节课主主要要学学习了了本本单元元的的重重点点语法法知知识含含有有be动词的一般疑的一般疑问句等。句等。课堂总结课堂总结一、用所给词的适当形式填空。一、用所给词的适当形式填空。1.Are those your _(pencil box)?Yes,they are.Theyre_(my).2.Is that_(Anna)green eraser?No,it isnt.The red eraser is_(her).3.Are_(this)your keys?No,_(it)arent.pencil boxes mineAnnas hersthesethey课后练习课后练习4.Is the blue pencil _(your),Linda?No,it isnt.Its_(Bob).5.That isnt _(Eric)schoolbag._(his)is red.yoursBobsErics His二、单项选择。二、单项选择。6.Its _eraser.Its yellow.A.a B.an C.the D./BB7.【2021邯郸永年区期末】Is this your book?No,it isnt_.It is Marys.A.my B.mine C.me D.IC8.【2020昆明】Excuse me,is this Alices pencil box?Yes,it is.Its_.A.mine B.ours C.hers D.theirsA9.Excuse me,are these _new shoes?No,they arent._ are black over there.A.her;Hers B.her;SheC.hers;Her D.hers;HersC10.Is that _pencil box?No,it isnt.Its_.A.Eric;Lindas B.Linda;EricC.Erics;Lindas D.Lindas;Eric三、按要求完成句子。三、按要求完成句子。11.Those are her erasers.（改为一般疑问句）_ _ her erasers?Are those12.That is my pencil.（改为同义句）That pencil _ _.is mine13.Is this his English book?（作否定回答）No,_ _.it isnt14.It is a white eraser.（对画线部分提问）_ _ it?What is15.Are those your pens?（作肯定回答）Yes,_ _.they are四、四、从方框中选择合适的单词并用其适当形式完成从方框中选择合适的单词并用其适当形式完成对话，每词限填一次。对话，每词限填一次。A:Hi,Dale!Is this dictionary _16?B:Yes,it is.A:Are these CDs Annas?B:Yes,they are _ 17.She loves music(音乐).her,my,your,his,PaulyourshersA:I see.What about the eraser?B:It is _18.Oh,he is not here now.A:And is this picture _ 19,too?B:No,it isnt.It is _ 20.her,my,your,his,PaulPaulshismine再再 见见