Unit3SectionA2a-2d课件人教版七年级英语上册

Unit3Isthisyourpencil?

这是你的铅笔吗？SectionA(2a-2d)Yes,itis.Isthisyoursister?Yes,itis.Thankyou.谢谢！Excuseme.Isthisyourbook?LookandsayIhavemanyschoolthings.(文具)dictionarypeneraserrulerbookpencil

boxpencilschoolbagPresentationadictionaryapenaneraserarulerWhat’smissing?abookapencil

boxapencilaschoolbagGAMEpencilpenbookeraserrulerdictionarypencilboxschoolbagQ:Isthis/thatyour__?A1:Yes,itis.A2:No,itisn’t.2aListenandcheckthethingsyouhear.听录音，在你听到的物品后打勾。Listenagain.Completetheconversationwiththewordsinthebox.听录音，用方框里的单词补全对话。eraserspencilrulerpencil boxbooksTim:Excuseme,Grace.Isthisyour

?Sonia:Yes,thankyou.Andthoseare my

.Tim:AndJane,isthisyour

?Jane:No,itisn’t.It’shers.Tim:OK,andthesearemy

.Thisisyour

,Jane.pencilerasersrulerbooks

pencilbox2b2cPracticetheconversationin2b.Thenmakeyourownconversationsusingthethingsinyourclassroom.A:Excuseme.Isthisyoureraser?B:No,itisn’t.Ithinkit’sher/hiseraser.A:Excuseme.Isthisyoureraser?C:No,itisn’t.Ithinkit’sher/hiseraser.A:Isthisyoureraser?D:Yes,itis.It’smyeraser.Thankyou.Practicetheconversationsbelow.Thenmakeyourownconversations.练习下面的对话，然后和同伴编新对话。Readthedialoguein2d.Thenmatchtherightthings.pencils

greenpen

bluependictionary

eraser

Bob’s

Anna’s

Helen’s

Role-playtheconversation.2d►Excuseme，Grace.打扰了，格雷丝。①excuseme意为“劳驾，打扰了；对不起”，是说英语国家的人常挂在嘴边的话语，常用于当你要打扰别人，如借东西、问路、插话、中途离开等场合而向对方表示歉意。如：Excuseme.Isthisyourruler？请问，这是你的尺子吗？②me“我(I的宾格形式)”，通常放在动词后作宾语。►No，they'reBob's.不，它们是鲍勃的。Bob's在这里是名词所有格形式，意为“……的”。名词所有格表示名词之间的所有关系，常用's来表示。以后会详细学习，在这里作初步介绍。【拓展】以s结尾的复数名词，在其后只加'。如：teachers'office教师办公室►Whatabout...？意为“……怎么样？……好吗？”与howabout可互换使用，常用来询问消息或提出建议。后常接名词、代词或动词的­ing形式。►Thankyouforyourhelp，Anna.谢谢你的帮助，安娜。Thankyoufor＝Thanksfor意为“为……而感谢”，for是介词，后接名词或动词的­ing形式。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,___________.一、句型转换。Isthattheyareitisn’titisArethesetheyaren’t3.Thisishergreenjacket.(改为同义句)Thisgreenjacketis_____.4.Mypenisred.Whatcolourisyourpen? (改同义句)Mypenisred.___________yours?hersWhatabout(

)(1)—________thisyourbook?—No，itisn't.A．Are

B．Is

C．Am

D．BeB(

)(2)—Isthathispen?

—________．A．Yes，itis.B．No，itisC．Yes，itisn'tD．/AExercisesExercises(

)(3)Thisisnot________pencil.It's________pencil.A．you；heB．she；myC．his；herD．me；hisC(

)(4)—Isthatyourbook?

—________．A．Thatisn'tB．Itisn'tC．Yes，thatisn'tD．No，itisn'tD用所给词的适当形式填空1.—Isthat

(she)schoolbag?—Yes,itis.2.Thisisn’tTom’spen.It’s

(I).3.—Aretheseyourpens?—Yes,

(it)are.4.Thesepensare

(Bob).5.—Arethoseyour

(key)?—No.Theyare

(he).herminetheyBob’skeyshisExercisesA:Excuseme,Mary.Isthisyourbook?B:Yes,___________.A:Mary,isthisyourpencil?B:No,it_______.It’s_____