unit3 sectionb1a~2c课件 -2023-2024学年人教版七年级英语

Unit3SectionB1a-2cLet’schantwiththemusic!Isthisyourpencilbox,pencilbox,pencilbox?No,itisn’t.No,itisn’t.Mypencilboxisred,red,red.Isthatyourbag?Isthatyourbag?Yes,it’smine.Yes,it’smine.Thankyou.Aretheseyourbooks?Aretheseyourbooks?No,they’renotmine.No,they’renotmine.Mybooksareblue,blue,blue.acomputer[kəm’pju:tə]

threecomputers

[kəm'pju:təz]acomputergame

[eɪ]nameeraserfourcomputergames

[geɪmz]

baseball[ɔ:][ɔ:]allcallsmall

[eɪ]fivebaseballs[z]

anotebook

[əʊ]look

good[ʊ]sevennotebooks[ks]abag[æ]mapblackthank

sevenbags[ɡz]awatch

[ɒ]whatwanteightwatches[tʃiz]

[ɪŋ]morningevening

a

ring

nine

rings

[ŋz]

esssscomputergamenotebookkeyIDcardwatchbaseballringbag

ss

s

s

Lookandsay！Rememberthesethingsinoneminutes!akeyacomputergameanIDcard

abaganotebookaringabaseballawatchWhat’smissing?oeook__

inb_gb_s_b_llIDc__dc_mp_t__g_m_w_t__p_nn_t_b__kach

e

araea

eyr__gouerae

asessssssss

Matchthewordswiththethingsinthepicture.baseball___2.watch___3.computergame___4.IDcard___5.key___6.notebook___7.ring___8.pen___9.bag___ebhaigcdf1aA:What’sthisinpicture?B:It’sa/an....A:B:notebookringwatch

bagIDcard

keySpellit,please.

=Pleasespellit.Howdoyouspellit?①②③④⑧⑤⑥⑦baseballcomputergame询问词汇如何拼写的句型。回答时应根据实际情况将需要拼写的单词按照字母顺序依次拼写出来，使用大写字母，中间用连字符。A:What’sthis?B:It’sa/an....A:Howdoyouspellit?B:….

Askandanswerquestionsaboutthethingsinthepicturebelow.就下图中的物品与同伴回答。1b1.baseball___4.IDcard____7.ring____2.watch___5.key___8.pen____3.computergame___6.notebook___9.bag____acfgdbhei1cListenandcirclethethingsyouhearin1a.Listenagain.Writethethingsthatbelongto(属于)

LindaorMike.再听一遍录音。写出属于Linda或Mike的物品。LindaMikewatchIDcardpenbaseball1dLinda:Ilost

(丢失)my______thismorning.Man:OK.Isthis

?Linda:No,itisn’t._______mywatch.Linda:Andthat’smy________.Man:_____youare.Man:OK.What’syourname?Linda:Linda.Listentotheconversation1andfillintheblanks.watchyourwatchThat’sIDcard

Herelost为动词lose[luːz]的过去式形式，丢失，遗失Hereyouare.给你。当别人向你要东西或借东西时的口语表达方式。Listentotheconversation2andfillintheblanks.Mike:That’s____pen.Man:This?Mike:Yes,andthat’smy_________

.Man:_________(好的)

.What’syourname?Mike:Mike.Man:OK.________yourbaseball.Mike:

Thankyou.

baseballAllrightHere’s

myMakeconversationsaboutthethingsin1d.根据1d编对话。apen,abaseballMikeawatch,anIDcardLindaLostthings(失物)NameLinda:Excuseme.Ilostmy....thismorning.Mike:Isthisyour…?Linda:Yes,itis.It’smine.Mike:Hereyouare.Linda:Thankyou.Mike:Youarewelcome!Linda:

Excuseme.That’smy....Mike:This?Linda:Yes.andthat’smy….Mike:Allright.What’syourname?Linda:Mynameis.....Mike:OK.Here’syour….Linda:Thankyou.1eExercises一、根据句意及首字母或汉语提示完成单词11．Isthisyour________(笔记本)?2．Aretheseyour________(手表)?3．Thankyouforyour________(棒球)．4.ThisisLinda'sIDc________．5．Youcanseemanybooksintheb________．notebook

baseballookcasewatchesard二、单项选择6．Hereis________IDcard.Is________IDcardWangShiling's?A.a;a

B.an;an

C.a;the

D.an;the7．—Isthatyour________？—Yes.Iplay(玩)onitwithmybrother.A.key

B.computer

C.pen

D.bagBD8．These________areverygood.Let'splaythem.A.baseball

B.cup

C.colors

D.games9．—What'sthisinDongQing'shand?—________A.It'saring.B.No,it'sajacket.C.Canyouseeit?D.Pleasesingit.AD10．—________youspell“watch”？—W­A­T­C­H.A.HowareB.Howdo

C.WhatareD.WhatdoBA:Excuseme,Mary.Isthisyourbook?B:Yes,___________.A:Mary,isthisyourpencil?B:No,it_______.It,s_______(he)

pencil.A:What,sthis________English?B:____________eraser.A:______doyouspellit?B:______________.itisisn’thisinIt’sanHowE-R-A-S-E-R三、根据上下文提示补全下列句子。新课讲授acfhigedbLost&Found失物招领处Hi!IamtheteacheroftheLost&Found.CanIhelpyou?acfhigedbLost&Found失物招领处IsthisyourIDcard?Yes,itis.Itismine.acfhigedbLost&Found失物招领处Isthisyourwatch?No,itisn’t.Itishis.Ifyouwanttofindthethingsyoulost,wherecanyoufindit?____________________________________________________________________________________________________________________________________eraserkeyspencilrulerpenbook2aWritethethingsyouloseeasily.Readthenoticesontheboardandcirclethelostthings.Thanks.2bReadandanswerthequestions:1.Howmanynotices(公告)inthepassage?2.WhicharetheLOSTs?3.WhicharetheFounds?1

2341

23Onlythe4thLinHai,

Acomputergameisintheschoollibrary.Isityours?Asktheteacherforit.Mike1.Whofoundthecomputergame?2.Wheredidhefindthecomputergame?3.HowcanLinHaigetthecomputergamenow?Mike.Intheschoollibrary.Hecanasktheteacherforit.Readthenoticecarefullyandanswerthequestions.Found:SomekeysareinClassroom7E.Aretheyyours?E-mailmeatmaryg2@.1.Wherearethekeys?2.Howcanwegetthekeysnow?3.Whofoundthekeys?InClassroom7E.E-mailmaryg2@.MaybeMary.Readthenoticecarefullyandanswerthequestions.Isthisyourwatch?__Myphonenumber__is495-3539.Callme._______John1.Whofoundthewatch?2.What'shisphonenumber?3.Wholostthewatch?John.Hisphonenumberis495-3539.Wedon'tknow.Readthenoticecarefullyandanswerthequestions.Lost:IlostmyschoolIDcard.Imustfindit.Callmeat685-6034.Thanks.Tom1.WholosttheschoolIDcard?2.What'shisphonenumber?3.WhofoundtheIDcard?Wedon'tknow.Tom.Hisphonenumberis685-6034.Readthenoticecarefullyandanswerthequestions.Discussion1.title2.thelostthingsandplaces4.phonenumber/e-mail

E-mailmeat...

Ask...for...5.thefinder’snameHowtowritea

foundnotice?callmeat...3.askquestionsHowtowritea

lostnotice?1.title2.thelostthing(s)(color/place)3.phonenumber/e-mail4.thanks5.nameDiscussionReadthenoticesagainandwritedowntheitems.Thencheck(✔)LostorFound.2cItemLostFound_______________________________________________computergamekeyswatchschoolIDcard✔✔✔✔Languagepoints1.Asktheteacherforit.1)ask作动词，在此处意为“请求；要求”

ask...for...意为“请求……给予……”。2)ask作动词，还可意为“询问”，其反义词为answer(回答)。askv.请求；要求；询问2.IlostmyschoolIDcard.1)lost是动词lose的过去式，意为“遗失；丢失”。其反义词为find（找到;发现）。2)Lost可表示“寻物启事”，Found可表示“失物招领”

LostandFound表示“失物招领处”。3)lost还可作形容词，意为“丢失的；失去的”。lostv.遗失；丢失e.g.Ilostmydictionary.我的词典丢了。Jackislookingforthelostballintheplayground.杰克正在操场上寻找丢失的球。3.Imustfindit.A.must是情态动词,其后接动词原形,没有人称和时态的变化。B.must的否定形式为mustn’t,表示禁止,意为“不可以”。1)mustmodalv.必须e.g.Youmustfinishyourhomeworkontime.Wemustn'tspeakloudlyinthelibrary.2)findv.找到；发现find作动词,意为“找到;发现”,其过去式和过去分词均为found。e.g.Iwanttofindmynotebook。4.Callmeat685-6034.call在此处作及物动词。常用结构有：callv.(给……)打电话e.g.Pleasecallmelater.请晚点给我打电话。Youcancall110forhelp.你可以拨打110求助。YoucancallAlanat284-3837.你可以拨打284-3837找艾伦。callsb.给某人打电话call+电话号码拨打……号码callsb.at+电话号码拨打……号码找某人课堂检测一、单项选择。1.—Excuseme,arethese___newshoes?—No,theyaren’t.____arebla