Unit3SectionA2a2d课件人教版初中英语七年级上册

Unit3Isthisyourpencil?SectionA2a-2dWarmingupThisisTom’sdesk.Therearemanyschoolthingsonit.Whatarethey?SchoolthingsaschoolbagapencilboxabookadictionaryLookandsayapencilsharpenerapenaneraserarulerapencilapencilboxLookandsayPre-listeningn.schoolbagn.bookn.dictionaryn.pencilboxn.rulern.erasern.pencil

n.peneraser的发音以元音音素开头，其前用不定冠词修饰时用an。box的复数形式是在词尾加“-es”;dictionary的复数形式是将词尾的“y”变为“i”,再加“-es”.Pre-listeningLookatthesixpictures.WhataretheyinEnglish?apencilboxandapencilerasersbooksapencilaschoolbagaruler2aListenandcheckthethingsyouhear.√√√√√Tom:Excuseme,Grace.Isthisyourpencil?Grace:Yes,thankyou.Andthosearemy_________.Tom:AndJane,isthisyour_______?Jane:No,itisn’t.It’shers.Tom:OK,andthesearemy______.Thisisyour____________,Jane.erasersrulerbookspencilboxeraserspencilrulerpencilboxbooks

Listenagain.Completetheconversationwiththewordsinthebox.2b2bListenagainandcompletetheconversationwiththewordsinthebox.eraserspencilrulerpencilboxbooksTom:Excuseme,Grace.Isthisyour

?Grace:Yes,thankyou.Andthosearemy

.Tom:AndJane,isthisyour

?Jane:No,itisn’t.It’shers.Tom:OK,andthosearemy

.Thisisyour

,Jane.听前指导2bListenagainandcompletetheconversationwiththewordsinthebox.eraserspencilrulerpencilboxbooksTom:Excuseme,Grace.Isthisyour

?Grace:Yes,thankyou.Andthosearemy

.Tom:AndJane,isthisyour

?Jane:No,itisn’t.It’shers.Tom:OK,andthosearemy

.Thisisyour

,Jane.pencilerasersrulerbookspencilbox检查Practicetheconversationin2bwithyourpartner.Tom:Excuseme,Grace.Isthisyourpencil?Grace:Yes,thankyou.Andthosearemyerasers.Tom:AndJane,isthisyourruler?Jane:No,itisn’t.It’shers.Tom:OK,andthesearemybooks.Thisisyourpencilbox,Jane.2cIsthisyourschoolbag?No,itisn’t.AskandanswerJohnHelenIsthisyourruler?Yes,itis.Thankyou.Arethoseyourbooks?Yes,

they

are.

Thankyou.A:___that_____(you)__________?B:_____,itisn’t.It’snot(I)_______.It’s(he)__________.IsyourNoschoolbagminehisA:___those_____(you)__________?B:Yes,_____________.AreyourdictionariesaretheyPost-listeningThisismypencilbox.Thispencilboxismine.Thatisyourpencilbox.Thatisherpencilbox.Thatpencilboxisyours.Thatpencilboxishers.Thatishispencilbox.Thatpencilboxishis.RevisionThesearemybooks.Thesebooksaremine.Thoseareyourbooks.Thoseareherbooks.Thosebooksareyours.Thosebooksarehers.Thosearehisbooks.Thosebooksarehis.2d.Readtheconversationandanswermyquestions.T:Hi,Anna.Aretheseyourpencils?A:No,they'reBob's.T:Andisthishisgreenpen?A:No,itisn't.Thebluepenishis.T:Whataboutthisdictionary?A:It'sHelen's.Andthegreenpenishers,too.T:Andtheeraser?Isthatyours?A:Yes,itis.T:Thankyouforyourhelp,Anna.A:You'rewelcome.WhatcolorisBob'spen?Whatisgreen?ItisblueHelen'spenisgreen.=Bob'spencils=herpens=youreraser=Helen'sdictionaryRead2dandanswerthequestions.1.Whosepencilsarethese?A.Anna’sB.Bob’sC.Helen’s2.WhatcolorisHelen’spencil?A.GreenB.BlueC.Red3.IsthisAnna’sreaser?A.Yes,itis.B.No,itisn’t.C.Wedon’tknow.Who’sthequickest?playagameIt’sa/an……

指示代词thisthat

表示“这个”“那个”等指示概念的词，叫指示代词。如this，that等。英语中指示代词的用法同汉语中的情况相似,this(这个)一般用来指较近的人或事物,that(那个)则指较远的人或事物。Explanation①this与is没有缩写形式。

This

isaChinesecar.

这是一辆国产轿车。②指示代词作主语指物并用于问句中时，回答一般用it代替this和that，如：Isthataruler？那是尺子吗？No,itisn’t.It’sapen.不,不是。是钢笔。ExplanationLanguagepoints1.Isthatyourschoolbag?

那是你的书包吗？(1)本句是一个含有be动词的一般疑问句。在含有be动词(am,is,are)的一般疑问句中，be动词在句首，句末用问号，读时通常用升调。用Yes或No开头来回答。e.g.—Isthisyourfootball?这是你的足球吗？

—Yes,itis./No,itisn’t.

是的，它是。/不，它不是。(2)schoolbag可数名词，意为“书包”。其他学习用品还有：pencil（铅笔）,

book（书）,

eraser（橡皮）,

pencilbox（铅笔盒）,

dictionary（字典）等。e.g.Myschoolbagisred.

我的书包是红色的。2.Thankyouforyourhelp.LanguagepointsThankyou=Thanks，用来表示感谢，二者任选其一即可forprep.为了Thanksbfor...因某事感谢某人eg.Thankyouforyourhelp.谢谢你的帮忙对于他人的感谢，我们应该回答：Youarewelcome.不客气，不用谢2.Thankyouforyourhelp.Languagepointshelpn.帮助，帮忙eg.Ineedyoourhelp.我需要你的帮助help.v.帮助helpsb帮助某人，其中动词后面的人称代词要用宾格eg.Helpme!帮帮我helpsb(to)dosth帮助某人做某事eg.她帮我写作业。Shehelpsmedomyhomework3.thank作动词,意为"感谢;谢谢",后接名词或代词。常用搭配:thanksb.forsth.

为……而感谢某人thanksb.fordoingsth.

谢谢某人做某事Thankyouforyourhelp.=Thankyouforhelpingme.谢谢你的帮助。4.thankyou谢谢你thankyou是常用的表达谢意的礼貌用语意为"谢谢你",等同于thanks。--让我来帮助你吧。--谢谢你。--你的新连衣裙真漂亮。--谢谢你。-Letmehelpyou.-Thankyou.-Yournewdressisbeautiful.-Thankyou.表示感谢的说法及对感谢的回答:Thanksalot.多谢。Thankyouverymuch.非常感谢。Manythanks.多谢。Thankyousomuch.非常感谢。Thankyouallthesame.还是要谢谢你。对感谢的回答：That’sOK.不用谢。

That’sallright.不客气。Notatall.不客气。It’smypleasure.

不客气。

Mypleasure.别客气。You’rewelcome.

不客气。单项选择1.Thisismybook.＿＿areoverthere.A.Your

B.Yours

C.You

D.Mine2.Whosepenisit?

It’s＿＿.A.her

B.her’s

C.she

D.his3.＿＿bagisnewand＿＿isnew,too.A.Our,he

B.Ours,his

C.My,his

D.My,her4.Thisroomisours,andthatoneis＿＿.A.they

B.them

C.theirs

D.their5.Whosepencilsarethere?

They’re＿＿.A.my

B.me

C.mine

D.our解题技巧：后面有名词要用________性物主代词；后面没有名词要用______性物主代词；形容词名词1.Thatishisschoolbag.(变为一般疑问句)

______hisschoolbag?(作肯定及否定回答)Yes,____./No,_______.2.Thesearehererasers.(变为一般疑问句)_________hererasers?(作肯定及否定回答)Yes,_________./No,___________.句型转换Isthattheyareitisn’titisArethesetheyaren’t根据汉语意思完成句子1.这本书是她的吗？______thisbook________?2.这支黄色的铅笔怎么样？________________theyellowpencil?3.谢谢你的尺子。________you______yourruler.4.那些字典是我的语文老师的。Those____________aremyChinese__________.5.劳驾，这些是你的橡皮吗？______________.Arethese________________?Ishersdictionariesteacher'sThankforWhataboutExcusemeyourerasersExercise1.—_________MayIuse(使用)yourbike?—Sure,hereyouare.A.Sorry B.Excuse,me

C.ThankyouD.Nicetomeetyou【答案】B2.Thisis________eraserand________eraseriswhite.A．a;the B．an;aC．a