Unit3Is this your pencil

amapWhat’sthisinEnglish?It’sapenarulerajacketaquiltakeyanorangeoWhat’sthisinEnglish?It’s…apencil/e//e/WhataretheseinEnglish?They're...pencilsabook-c-//What’sthisinEnglish?It’s…Whatarethese?They're...booksaneraser/e//I//eI/What’sthisinEnglish?It’s…adictionary/e//I//e//e/What’sthisinEnglish?It’s…What’sthisinEnglish?It’s…aschoolbagapencilboxWhat’sthisinEnglish?It’s…apencilabookaneraseradictionaryQuickrevisionapencilboxaschoolbagWhat’sthisinEnglish?Matchthewordswiththethingsinthepicture.1.pencil__e__2.pen______3.books____4.eraser____5.ruler_____6.pencilbox__7.schoolbag__8.dictionary__gbhcfadGrammarFocusLet’sseethesesentences:•Thisisaruler.(陈述句)•Isthisaruler?(一般疑问句)•Yes,itis.(肯定回答)•No,itisnot(=isn’t).(否定回答)Isthisyourpen?Isthatherbook?Isitherruler?Yes,itis.No,itisn't.肯定回答:否定回答:这些句子都可用于:确认某物的主人.这些句子都是一般疑问句,一般最后一个重读音节要升调,都能用yes或no来简单回答.this意为“这个”，用来指离说话者较近的物。that意为“那个”，用来指离说话者较远的物。It可以说较近的物,也可说较远的物.答语要用it.Isthisapencilbox?Yes,itis.Isthisaruler?No,itisn’t(=isnot).It’saneraser.Isthisapencil?Yes,itis.Isthataruler?No,itisn’t.It’sakey.Isthisapen?Yes,itis.T-SsIsthatapencilbox?No,itisn’t.It’saneraser.Isthisanapple(苹果)?No,itisn’t.It’sanorange.T-SsIsthataschoolbag?Yes,itis.•Theyarebooks.(陈述句)•Aretheybooks?(一般疑问句)•Yes,theyare.(肯定回答)•No,theyaren’t.(否定回答)Arethesebooks?Yes,theyare.Arethosebooks?No,theyaren't.They'repencilboxes.Arethesepencils?Yes,theyare.Arethosepencils?No,theyaren't.They'repens.Isthis/thata/an….?Yes,itis.No,itisn’t.It’sa/an…Askandanswerwithyourpartners,usingthethingsaroundyou.(用你身边的物品与同伴进行对话练习．）Arethese/those...?Yes,theyare.No,theyaren't.Theyare....课堂练习填空1.Thisismybaseball.（改为一般疑问句）____________yourbaseball?2.Isthatarednotebook?（否定回答）______,____________.3.ThisisawatchinEnglish.（就划线部分提问）____________inEnglish?4.Thatismypencilsharpener.（改为否定句）That______mypencilsharpener.5.your,that,is,sharpener,pencil,?（连句问句）_____________________?IsthisNoitisn’tWhat’sthisisn’tIsthatyourpencilsharpenerYes,itis.It’smine.Isthisyourruler?No,itisn’t.It’shis.(=hisschoolbag)Isthatyourschoolbag?Aretheseyourbooks?No,theyaren't.They'rehers.(=herbooks.)Isthatyourpen?Yes,itis.It’smine.课堂练习填空1.-Isthatyourpencil?-Yes,________.2.-Isthisyourruler?-___,itisn’t.3.-____thoseyourbooks?-No,they____.4.-Isthisherpen?-No,itisn’t.____mine.5.-__thatyourpencilbox?-___,itisn’t.Itis____.6.-Isthishiseraser?-___,itis.7.-__thisyoureraser?-Yes,______.It’s___.itisNoArearen’tIt’sNohis/hersYesIsitismineIsA:Excuseme,isthis/thatyour…?B:Yes,itis./No,itisn’t.It’shis/hers.A:Hereyouare.(给你）B:Thankyou.Findtheowner(寻找物品的主人）•1._______foundawatch.•2._______losthisschoolIDcard.•3.Tom’stelephonenumberis________.John685--6034Tom