1、eraserpencil boxschoolbagpencilsbookdictionariesbooksruler123Grammar FocusYes/No questionsIs this your pencil?Is this his green pen?Is that your schoolbag?Are these your books?Are those her keys?一般疑问一般疑问句的句的复数复数形式形式一般疑一般疑问句的问句的单数单数形形式式Yes/No questions 一般疑问句 isyour/her/his.单数名词these/thoseyour/her/his
2、.复数名词be动词+指示代词 +形容词性物主代词 +名词this/thatarebe 动词与指示代词保持一致:this/that用_,these/those 用用_一般疑问句的基本结构：一般疑问句的基本结构：_置于句首置于句首be 动词有动词有_三种形式。三种形式。be 动词am,is,areisareShort answersYes/No questionsIs this your pencil?Is this his green pen?Is that your schoolbag?Are these your books?Are those her keys?Short answersY
3、es,it is.Its mine.No,it isnt.The blue pen is his.No,it isnt.Its his.Yes,they are.No,they arent.Theyre mine.简略回答时用_代替this/that,用_代替these/those.its=isnt=arent=ittheyit isis notare not3a Complete the questions and answers about each picture.Is _ your book?Yes,it is.No,it_.Are _ my pencils?Yes,_ are.No,
4、they arent.Is _ his ruler?Yes,it _.No,it isnt.Are_ her pens?Yes,they are.No,they_.thisisntthesetheythatisthosearentWayoflifetheirsmineyours形容词性物主代词与名词性物主代词的联系形容词性物主代词与名词性物主代词的联系：形容词性物主代词后需带名词，形容词性物主代词后需带名词，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。ourshershis 3b Read the questions and complete the answers.1.Is
5、this her ruler?Yes,_.Its_.2.Is that Erics schoolbag?No,_._Sallys.3.Are these his pencils?Yes,_.Theyre_.4.Are those Annas books?No,_._mine.hersit isit isntIt isthey arehisthey arent Theyrehers=her rulerSallys=Sallys schoolbaghis=his pencilsmine=my booksA:A:Is this/that your.?Is this/that your.?B:B:Ye
6、s,its mine./No,its not mine.Its.Yes,its mine./No,its not mine.Its.A:A:Are these/those your.?Are these/those your.?B:B:Yes./No.Yes./No.eraserrulerpencil-boxpencilsdictionarybooksschoolbagpenstart一起做游戏：就下列选中物品进行一般疑问句的一起做游戏：就下列选中物品进行一般疑问句的问答问答Mind Map 思维导图 YES/NO questionsam,is,are形容词性物主代词形容词性物主代词后接名词名词名词性物主代词后不不接名词this、thatthese/thoseYes,it is./No,it isnt.Yes,they are./No,they arent.用一双慧眼，阅尽天下书捧一颗真心，享尽书中情读本好书读本好书1.Read the sentences three times to your parents.(Necessity)2.Ask and answer in pairs about the lost school things.Then write them down on your notebook.(Occasion)HOMEWORK
