Unit3IsthisyourpencilSectionAGrammarFocus3c课件人教版七年级英语上册

SectionAGrammarFocus-3cUnit3

Isthisyourpencil?Learningobjects（学习目标）1.Functions:能够确认物品所属关系。2.Grammar:①含be动词的一般疑问句②名词性物主代词Reviewbooksschoolbagpencilpencilboxrulereraserdictionary1.it(复数)_________2.my(名词性物主代词)_________3.her(名词性物主代词)_________4.his(名词性物主代词)_________theyminehershis写出正确的单词ToreadwithoutreflectingislikeeatingwithoutdigestingFindtheowner—Excuseme.Isthisyour______?—Yes,________.It’s_______(我的).pencilitismine—Isthatyour______?—No,_________.It’s____(他的).ruleritisn’thisToreadwithoutreflectingislikeeatingwithoutdigestingGrammarFocusIsthisyourpencil?Yes,itis.It’smine./No,itisn’t.It’shers.Isthishisgreenpen?Yes,itis./No,itisn’t.Thebluepenishis.Isthatyourschoolbag?Yes,itis./No,itisn’t.It’shis.Aretheseyourbooks?Yes,theyare./No,theyaren’t.They’rehers.Arethoseherkeys?Yes,theyare./No,theyaren’t.They’remine.it’s=itisisn’t=isnotaren’t=arenotToreadwithoutreflectingislikeeatingwithoutdigestingLanguagepoints一、含有动词be的一般疑问句（1）一般疑问句的概念：能用yes或no回答的问句就叫一般疑问句。ToreadwithoutreflectingislikeeatingwithoutdigestingThisismypencil.Isthisyourpencil?含有be动词的陈述句变为一般疑问句的步骤含有be动词的陈述句变一般疑问句的方法：

※将be动词提至句首

※将句末标点改为问号

※将第一人称变为第二人称，即I由you替换;

my由your替换；相应地am也变为are.简单归纳即为：一提二变三替换。Toreadwithoutreflectingislikeeatingwithoutdigesting(3)含有be动词的一般疑问句的回答方式：①肯定回答：Yes,主语+be(am,isare).其中，be动词不能与主语缩写。②否定回答：No,主语+be(am,is,are)+not.其中be可以与not缩写，但am不能与not缩写。（4）一般疑问句的语调：读一般疑问句用升调↑，其简略回答用降调↓。Toreadwithoutreflectingislikeeatingwithoutdigesting【学以致用】用be动词的适当形式填空1.——Howareyou?——I

OK,thanks.2.Oh,thisblackpen

Peter’s.3.——Whoisthewoman?——She

ourEnglishteacher.4.Bob’stwoaunts

onthesofa.

amisisareToreadwithoutreflectingislikeeatingwithoutdigesting观察下列句中被圈住单词并找出它们的不同。名词性物主代词形容词性物主代词后面带名词名词性物主代词后不能再接名词ToreadwithoutreflectingislikeeatingwithoutdigestingReadthequestionsandcompletetheanswers.1.Isthisherruler?Yes,_______.It’s________.2.IsthatEric’sschoolbag?itishersNo,_________.______Sally’s.itisn'tIt'sToreadwithoutreflectingislikeeatingwithoutdigestingReadthequestionsandcompletetheanswers.3.Arethesehispencils?Yes,_________.They’re________.4.ArethoseAnna’sbooks?No,____________._________mine.theyarehistheyaren'tThey'reToreadwithoutreflectingislikeeatingwithoutdigestingMakeconversationswiththepictures.Isthisyourpencilbox?Yes,itis.No,itisn’t.ToreadwithoutreflectingislikeeatingwithoutdigestingMakeconversationswiththepictures.Isthatherdictionary?Yes,itis.No,itisn’t.ToreadwithoutreflectingislikeeatingwithoutdigestingMakeconversationswiththepictures.Arethesehisbooks?Yes,theyare.No,theyaren’t.ToreadwithoutreflectingislikeeatingwithoutdigestingMakeconversationswiththepictures.Arethoseyourerasers?Yes,theyare.No,theyaren’t.Toreadwithoutreflectingislikeeatingwithoutdigesting3bReadthequestionsandcompletetheanswers.Isthisherruler?Yes,________.It’s_______.IsthatEric’sschoolbag?No,_______._____Sally’s.Arethesehispencils?Yes,________.They’re_____.4.ArethoseAnna’sbooks?No,__________._______mine.itishersitisn’tIt’stheyarehistheyaren’tThey’reP15简略回答:用it代替this/that

简略回答:用they代替these/those=It’s

herruler.=They're

hispencil.Toreadwithoutreflectingislikeeatingwithoutdigesting

人称第一人称第二人称第三人称人称代词主格Iyouhesheitwethey形容词性物主代词myyourhisheritsourtheir名词性物主代词mineyourshishersitsourstheirs我的我的(东西)你的你的(东西)他的他的(东西)她的她的(东西)它的它的(东西)我们的(东西)我们的他们的他们的(东西)形变名有规律:

无s加s,有s不变形，

my变mine特殊记。Toreadwithoutreflectingislikeeatingwithoutdigesting1.I’msurethatthisdictionarydoesn’tbelongto(属于)Hellen.____isinmyschoolbag.A.HersB.SheC.HerD.Its2.Shehasn’tbrought____bookwithher.Willyoulendher__?A.hers;yourB.her;yourC.hers;yoursD.her;yours3.--Tom,isthis____pencil?--No,itisn’t._____isinthepencilbox.A.your;MineB.yours;MineC.your;MyD.yours;My4.Sorry,mybikeisbroken.Youcanaskyourauntfor____

Exercise

ADACToreadwithoutreflectingislikeeatingwithoutdigesting用适当形式填空p311.--Isthis_______(you)ruler.--No,itisn’t.It’s_____(she)ruler.2.TablemannersofWesterncountriesaredifferentfrom_____(we).3.Jerrywantsmetobeafriendof______(she).4.LiHua’sclassroomisonthefirstfloorand______(me)isonthesecondfloor.yourherourshersmine=It’s

hers.=

ourtablemanners=

myclassroomToreadwithoutreflectingislikeeatingwithoutdigestingSummary--Isthis/that…....?--Yes,itis./No,itisn’t.简略回答:用