2023学年完整公开课版七年级下册M1Unit1

WY七(下)教学课件Module1Unit1Whosebagisthis?

Keywords&phrases:crayon,eraser,glove,wallet,watch,whose,lose,find,mine,yours,tape,purple,hers,careful,on,firstofall,lostandfoundbox,becarefulwith,fromnowon,hereis/are…Keysentences:1.Whoseglovesarethese?2.Welcomebacktoschool,everyone!3.Firstofall,comeandlookinthelostandfoundbox!4.Therearealotofthingsinit.5.Whosebagisthis?6.Here’sapurplewallet!LearningtargetsWhatcolorishiscap?Yellow.LeadinWhatcolorareyourcaps?Ourcapsarepurple.Whose

bananasarethose?Theyareourbananas.Thisis______newbike.Thenewbikeis______.Isitcool?hishisbikebike—Whosebikeisthis?—It’stheirbike.=___________.It’stheirsIsthisyourcap?=Isthiscapyours?—Isthisyourcap?—No,it’snotmine.=No,it’snotmycap.yours=yourcapmine=mycap—Isthiscapyours?—Oh,yes.It’smine.=Oh,yes.It’smycap.名词性物主代词=形容词性物主代词+名词我的······mine

=my+n.你的······yours=your+n.他的······his=his+n.她的······hers=her+n.它的······its=its+n.我们的······ours

=our+n.你们的······yours=your+n.他们的······theirs=their+n.数

单数复数第一人称第二人称第三人称第一人称第二人称第三人称形容词性myyourhisheritsouryourtheir名词性mineyourshishersitsoursyourstheirs汉语我的你的他/她/它的我们的你们的他/她/们的人称类别—Whosebagisthis?它是谁的包呢？—Oh,sorry!It’smine.哦，不好意思，是我的！这是由疑问词whose引导的一个特殊疑问句。whose意为“谁的”，表示所属关系，在句中既可单独使用，也可与名词连用；其答语用名词性物主代词或名词所有格。如：—WhoseT-shirtisthis?=WhoseisthisT-shirt?—It’shers./It’sSally’s.名词性物主代词A:Whosebananasarethese?B:Theyareitsbananas./Theyareits.A:Whoseshoesarethose?B:Theyareourshoes./Theyareours.A:Whoseapplesarethese?B:Theyaretheirapples./Theyaretheirs.A:Whosetoysarethose?B:Theyareyourtoys./Theyareyours.小明在班上捡到一只钢笔，他想找到失主，但如何用英语表达呢？Help:Whosepenisit?Isityourpen?Yes,it’smypen/it’smine.No,it’snotmypen/it’snotmine.crayoneraserglovewalletwatchwhoselosefindmineyoursn.

蜡笔n.

橡皮擦n.

手套n.

钱包n.

表；（通常指）手表pron.

谁的v.失去v.发现；找到pron.

我的pron.

你（们）的Wordsandexpressiontapepurpleherscarefulonfirstofalllostandfoundboxbecarefulwithfromnowonhereis/are…n.录音带；录像带adj.紫色的n.紫色pron.

她的adj.

仔细的；认真的；小心的adv.从某时刻起

首先；第一失物招领箱小心（对待）……从现在开始(用于刚找到某人或某物时)在这儿WordsandexpressionListeningandvocabulary1Matchthewordsfromtheboxwiththepictures.1234765bagerasergloveswatchcrayonsfootballwallet2Listenandanswerthequestions.1.IsthefootballTony’s?2.ArethecrayonsBetty’s?3.Whoseglovesarethese?Yes,itis.No,theyaren’t.TheyareBetty’s.“Tony’s”意为“托尼的”，其构成方式是在名词后面加“’s”,是名词所有格的一种形式。*1.当单数名词以s结尾,变所有格直接加“'s”.例：myboss's,mymother's。

*2.当可数名词复数以s结尾,变所有格直接加“'”.例:students',teachers'。知识点拨【注意】：当表示某物为两人共有时，在第二个人名后加“’s”.例：ThisisKateandLucy’sroom这是凯特和露西的房间(两人共有的房间）；当表示两人各自的所有物时，应分别在人名后加“’s”。例：TheseareKate’sandLucy’srooms.这些是凯特的房间和露西的房间（两人各自的房间）。另外，of短语也可以用来表示所属关系。如:apictureofcity一张城市的图片。Ms.Li:Welcomebacktoschool,everyone!

Firstofall,comeandlook

inthelostandfoundbox!Therearealotofthingsinit.Whosebagisthis?Lingling:Ohsorry!It’smine.Aremycrayonstheretoo?MsLi:Arethesecrayonsyours?3Listenandread.Lingling:Yes,theyareandthiserasertoo.Thankyou.MsLi:Whosetapesarethese?Daming:They’remine.MsLi:Here’sapurplewallet!Tony:It’smine.Look!Here’smyname“Tony”!Thankyou.MsLi:You’rewelcome!Lookatthisnicewatch.Isityourstoo,Daming?Daming:No,itisn’t.Ithinkit’sBetty’s.Lingling:Yes,it’shers.MsLi:Everyone,pleasebecarefulwithyourthingsfromnowon.Daming:Herearesomenicegloves.Whoseglovesarethey?MsLi:Letmesee…Oh,they’remine!Thankyou!EverydayEnglish

Welcomeback!

pleasebecareful

with…fromnowon.Nowmatchthepeoplewiththeirthings.1.Lingling

a)crayons

2.Daming

b)gloves3.Tony

c)tapes4.Betty

d)wallet5.MsLi

e)watch4Workinpairs.Askandanswer.—ArethecrayonsBetty’s?—No,they’renothers.They’reLingling’s.—Arethe...?—No,they’renothers/his/theirs...They’re...carefulhersminepurpletapeyours5Completethepassagewiththecorrectformofthewordsfromthebox.MsLi:Lingling’sbagisinthelostandfoundbox.Thecrayonsare(1)_______too.Daming’s(2)_______andTony’s(3)_________walletarehere.Isthewatch(4)_______,Daming?Pleasebe(5)________withyourthings!Andwhoseglovesarethese?Ohsorry.They’re(6)______.herstapepurpleyourscarefulminePronunciationandspeaking6Listenandrepeat./æ/backbagthank/eɪ/erasername/ɒ/walletwatch

A:Isthisyourpen?

B:Yes,it’smine.

A:Whosepencilisit?

C:It’s…7Workingroupsofthreeorfour.Putfourorfiveschoolthingsonthedesk.Nowaskandanswer.1.

Firstofall,comeandlookinthelostandfoundbox!Languagepoints(1)“firstofall”表示“首先”，常常放在句首，通常情况下也可以与firstly替换。

例：Firstofall,letmeintroducemyfriendstoyou.首先请允许我向你介绍我的朋友们。

Firstly,Iwouldliketothankyouforsupportingme.首先我要感谢你们对我的支持。find&losefind和lose都可作及物动词，后面可直接接宾语。find的意思是“发现；找到”，lose的意思是“失去；丢失”。它们是一对反义词。例：Ifindaneraseronmydesk.我在我的课桌上发现一块橡皮。

Peopleoftenlosethingswhenthey'retravellingorwhenthey'reinahurry.人们在旅行中或是勿匆忙忙时经常丢东西。(2)lostandfoundbox失物招领箱原形--过去式--过去分词：lose—lost—lost,find—found—foundlost和found分别是动词lose和find的过去分词形式，过去分词可以作定语修饰名词，lost在这里意为“丢失的”，found意为“找到的”，它们作定语修饰本句中的名词box。例：—Whereisthelostandfoundbox?失物招领箱在哪儿？—Look!It'soverthere.看！在那儿。

根据括号中所给的汉语提示填空。Shecan’t_____(找到)hergloves.Sheoften_____(丢失)things.I______(丢失)mywalletyesterday;Ican’t_______(找到)itanywhere.losesfindlostfind【学以致用】(4)【拓展】与look有关的短语：lookfor

意思是“寻找”。for是介词，所以后面要接名词或代词作宾语，lookforsth.意为“寻找某物”，使用时注意，lookfor不能分开使用。例：Icanhelpyoulookforthewallet.我可以帮你找钱包。Theyarelookingfortheirphonesandwatches.他们正在寻找他们的电话和手表。【辨析】

find和lookfor的用法find和lookfor都有“找”的意思，find强调“找”的结果，而lookfor强调“找”的过程。例：Heislookingforhisbike.他在找他的自行车。I’mlookingformywatch,butIcan’tfindit.我在找我的手表，但是找不到。Ihopeyouwillsoonfindyourlostring.希望你很快就能找到你丢失的戒指。请根据所给汉语意思，完成下列英语句子，每空词数不限。1.最后，我在床底下找到了那本书。I________thatbookunderthebedintheend.2.“你在找什么？”“我在找我的自行车。”—Whatareyou______________？—I’m____________mybike．3.你在哪儿找到这本书的？

Wheredidyou_________thatbook?foundlookingforlookingfor【学以致用】find4.“你昨天找到李明了吗？”

“没有。我们到处找了，但没有找到他。”—Didyou______LiMingyesterday？—No，we__________himeverywhere，butwedidn't_______him．5.他们正在找东西。但是他们什么也没有找到。

Theyare__________things.Butthey________nothing.findlookedforfindlookingforfind2.Whosetapesarethese?

whose一般是对物主代词或名词所有格提问。用“Whose＋名词＋一般疑问句？”结构。例：It’smyshirt．→Whoseshirtisit？这是我的衬衫。→这是谁的衬衫？Whosehouseisthat?那是谁的房子？Iwonderwhoseitis.我不知道这是谁的。Whosewasthebetterperformance?谁的表演更好？3.Here’sapurplewallet!hereis/are…这儿有……,……在这儿（用于刚找到某人或某物时）,这是完全倒装句的结构,当主语为代词时,用部分倒装。例：Hereistheaddressofhishouse.这是他家的地址。Hereisanapple，comeandsharewithme.这儿有一个苹果，和我一起分着吃吧。—Couldyougivemeanorange?你可以给我一个橘子吗？—Hereyouare.给你。4.Everyone,pleasebecarefulwithyourthings

fromnowon.“becarefulwith…”

意思是“小心……”,此时的

becareful等同于lookout.

例：Pleasebecarefulwithyourmoney.

请你留心你的钱。“fromnowon”表示“从现在开始，从此以后”。例：Fromnowon,studentswillhavemuchmoretimetorest.从今以后，学生将有更多的休息时间。I.根据句意及所给图片和首字母提示补全句中所缺单词。

ExercisesMyEnglishteacher’ssonlikesusingc_______

todrawpictures.2.Thereissomemoneyinhisw

_

.rayonsallet3.Mum,it’sverycoldoutside.

Wherearemyg___

__?4.Jim,putyoure

inyourpencil-box,please.5.Mikehasgotanicew

,youcanaskhimthetimeifyoudon'thaveone.lovesraseratchII.根据句意从方框中选择恰当的单词填空，有的需要变换形式，每词限用一次。1.—Tony,isthis_______bag?—No,it’snot_______.LetmeaskLingling,maybeit’s_______.2.—_______penisthis?—It’s_____pen.Iamlookingforit.whoseloseminemyyouryoursherherscarefulpurpley