外研版七年级英语下册 （Are they yours）Lost and found 教学课件

M1U2Aretheyyours?

Wordscamera ['kæmərə] phone [fəun] mobilephone lostandfoundoffice inahurry leave [li:v] plane [plein] taxi ['tæksi] why [hwai] n.照相机n.电话;电话机移动电话;手机失物招领处匆匆忙忙v.(left)丢下;遗忘n.飞机n.出租车adv.为什么Wordsairport ['εəpɔ:t] hundred ['hʌndrəd] hundredsof lookfor thousand ['θauzənd] strange [streindʒ] boat [bəut] duck [dʌk] pig [pɪg] sausage ['sɒsɪdʒ] n.机场;航空港num.百几百;成百上千寻找num.千adj.奇怪的n.船n.鸭n.猪n.香肠;腊肠1.plane [plein] n.飞机同义词：air，airplane乘坐飞机byplane2.airport['εəpɔ:t]n.机场;航空港在机场：attheairport3.taxi ['tæksi] n.出租车inthetaxi在出租车上4.phone[fəun]n.电话;电话机mobilephone手机5.leave[li:v] v.丢下；遗忘（left/left)forget也有“遗忘”的意思leave遗忘leave常用来表示把某物遗忘在某地，后面要接上地点；forget忘记forget用来表示忘记某人或某事，后面不接地点；6.hundred['hʌndrəd]num.百①数词+hundred/thousand+复数名词②hundreds/thousandsof+复数名词107.thousand[‘θauzənd]num.千8.sausage['sɒsɪdʒ]n.香肠;腊肠sausage[C]n.TheLostandFoundOfficeinNewYorkCity.WelcometotheNewYorkCityLostandFoundOffice.Peopleoftenlosethingswhenthey’retravellingorwhenthey’reinahurry.Theyleavethingsonplanes,ontrains,onbusesandintaxis.That’swhytherearelostandfoundofficesatairportsandstations.TheNewYorkCityLostandFoundOfficeisverybig.Hundredsofpeoplecomehereeveryday.Theyarelookingfortheirphones,cameras,watches,computersandmanyotherthings.Weusuallyhaveabouttwothousandmobilephonesandonethousandcameras.Atthemoment,therearealsosomestrangethingsattheNewYorkCityLostandFoundOffice.Thereareaboutahundredbikesandalargeboat.Therearealsoalotofanimals.Thisweek,therearethreedogs,twoducksandapig!Whosearethey?Aretheyyours?Wedon’tknow!Areyoulookingforfifteenkilosofsausages?They’reheretoo!匆匆忙忙地;此处hurry为名词此时此刻halfakiloof半公斤leavesth.+地点.把某物遗忘在某地，leave这里表示“落下，遗忘”。辨析leave和forgetleave遗忘leave常用来表示把某物遗忘在某地，后面要接上地点；例如：Tonyoftenleaveshishomeworkathome.托尼经常把作业遗忘在家里。过去式leftforget忘记forget用来表示忘记某人或某事，后面不接地点；例如：Iforgothisname.我忘记了他的名字。过去式forgot2.That’swhy…表示“是...的原因”，常用于句首，后面跟的是结果。例如:Thelittlegirlcan’tfindhermother.That’s_________shelookssad.那个小女孩找不到她的妈妈，那就是她看上去悲伤的原因。That’sbecause…表示“是因为”，常用于句首，后面跟的是原因。例如：That’sbecauseyoudidn’tlistentome.那就是因为你不听我的。why3.Hundredsofpeoplecomehereeveryday.每天有数百人来到这里。(1).当hundred前面有一个具体的数词时，hundred不能变为复数。“数词+hundred+复数名词”意为“几百……”twohundredcows两百头奶牛例如：Abouttwo_____________studentshelpthefarmerspicktheapples.用法类似的词：thousand千million百万billion十亿(2).当hundred与of连用时，它后面的名词和它本身都用复数。“hundredsof+复数名词”意为“几百；成百上千”例如：hundredsofcows几百头奶牛______________peoplecomehereeveryday.每天有数百人来这里。hundredHundredsof4.辨析findout,find与lookfor。findout发现，查明，弄清楚”多指通过调查，问询，研究之后搞明白，弄清楚强调结果find找到，发现指通过寻找，发现某人或某物；有时也指偶然发现强调结果lookfor寻找有目的的寻找某人或某物强调动作(1)Pleasehelpme__________whenthetrainleaves.请帮我查清这趟火车何时发车。(2)Didyou_________yourpenyesterday?昨天你找到你的钢笔了吗？(3)I’m_______________myEnglishbook.我在寻找我的英语书。findoutfindlookingfor5.other,theother,others,another

其他的，另一个1.Therearetwopensinthebag.______isred,____________isblack.2.Therearemanychildreninthepark._____arerunning,________areplayinggames.()3.Idon’tlikethiscoat.Pleaseshowme_______one. A.anotherB.Some...othersC.One...theotherother其他的，后面常接复数名词theother常用于one…theother…“一个……另一个……”结构中others泛指其他人或物，本身已包含名词的意思，其后不接名词another指三者或三者以上中的另一个，后跟可数名词的单数形式OnetheotherSomeothersA一、根据汉语提示写单词1.There________(be)apairofglovesonthedesk.2.________(she)favouritesubjectisscience.3.Mymotherwants___________(buy)somevegetables,butshecan’tfindherwallet.4.Thesearen’ttheirclothes.__________(their)areoverthere.5.___________(hundred)ofpeoplewerekilledintheearthquake(地震).isHertobuyTheirsHundredsPractice二、用所给词的适当形式填空。1.—Whose________(glove)arethese?—They’reJane’s.2.(Who)_________bookitis?3.Jackisn’tvery________(care).4.__________(one)ofall,letmeintroduceMr.Blacktoyou.5.Thewomanislookingforherphoneatthe________(lose)and_________(find)office.golvesWhosecarefulFirstlostPracticefound三、单项选择。()1.TheyaregoingtoShanghai_____train. A.by B.in C.on D.with()2.Mr.Wangoften________hishomeworkathome. A.leaves B.forgets C.takes D.brings()3.Ihavetwocameras.Oneisgreenand_______isred. A.other B.theother C.others D.another()4.Ioftenleavethings______busesand______taxis. A.on,in B.in,on C.on,on D.in,in()5.Therearetwo______studentsinourschool. A.thousand B.thousands C.thousandof D.thousandsofAABAA()6.---Theyarerunning_______ahurry.Whataretheydoing?---Theyarerunningafterthebus.A.forB.atC.inD.on()7.---_______doyouwanttojointheswimmingclub?---Becauseswimmingismyfavouritesport.A.WhenB.WhatC.WhyD.Where()8.Heis_____hiswatcheverywhere,buthecan’t______itanywhere.A.lookingfor,findB.find,lookingforC.lookfor,findD.finding,lookforCCA()10.Listen!MissWang________Bob.talkabout B.istalkingto C.talkswith D.istalking三、根据汉语意思完成句子。1.Mary正在找她的照相机。Maryis__________________hercamera.2.他们匆匆忙忙地赶去机场。Theywenttotheairport_____________________.3.我经常把我的书落在家里。Ioften_______mybooks______________.Blookingforinahurryleaveathome4.那就是他不喜欢猫的原因。______________hedoesn’tlikecats.5.请你有空的时候给我打电话。Please______________whenyouarefree.That’scallmewhy总结Words（物品类、交通工具类等）plane,taxi,airport,pig,boat…Phrasesinahurryhundreds/thousandsof…SentencesThat’swhy…Thankyou!初中英语外研版七年级下Module1LostandfoundUnit2Aretheyyours?

Review1Presentation2LanguagePoints3内容结构Exercise4Example:A:Excuseme.Isthis/thatyour…?B:No,itisn’t.It’shis/her…A:Excuseme.Isthis/thatyour…?B:Yes,itis.It’smy…A:Hereyouare.B:Thankyou.Warm-upGroupwork:两人一组，根据图片提示自编对话cameraplanePresentationLearnsomenewwordsphonemobilephonetaxibusairportstationlostandfoundofficetrain

Completethesentenceswiththecorrectwordsandexpressionfromthebox.Amanistalkingtoawomanatthelostandfoundoffice.He’slookingforhis__________.camera1Amanisgettingonthebus.His_____________islost.mobilephoneReadthepassageandanswerthequestions.1.Whendopeopleoftenlosethings?2.Whyaretherelostandfoundofficesatairportsandstations?Peopleoftenlosethingswhenthey’retravellingorwhenthey’reinahurry.Becausepeopleleavethingsonplanes,ontrains,onbusesandintaxis.2TheLostandFoundOfficeinNewYorkCity3.Whatdopeopledoatthelostandfoundoffice?4.WhatstrangethingsarethereattheNewYorkCityLostandFoundOffice?Theylookforthingstheyhavelost.Thereareaboutahundredbikes,alargeboat,alotofanimalsandsomesausages.Completethepassagewiththecorrectformofthewordsandexpressionfromthebox.airporthundredsoflargelosesausagestationstrangePeopleinahurryoften(1)_____things,andthereare(2)___________thingsatlostandfoundofficesat(3)_________and(4)_________.AttheNewYorkCityLostandFoundOffice,therearealsosomevery(5)_______things.Therearefifteenkilosof(6)__________—aretheyyours?Andhowdoyoulosea(7)______boatonatrain?losehundredsof3airportsstationsstrangesausageslarge12345678Whatarethey?GuessinggameReadthelostandfoundnotes.Writenotesfortwomorethings.LostMygloves.They’reblue.CallTonyat85749326.________________________________________________________________________Lost4FoundIsthisyourbag?CallBettyat23690390.______________________________________________________________________________________________________Found

Shewenttotheschoolinahurry.

她匆匆忙忙地去学校了。

Languagepoints1.inahurry匆匆忙忙inahurry意思是“匆匆忙忙”。(be)innohurry意思是“不急于；不忙于”She’sinnohurrytoleavehere.她不急着离开那里。leave这里表示“落下，遗忘”。其他含义：表示“离开”，例如：

Nancywantstobeadoctorwhensheleavesschool.

南希毕业后想当一名医生。2.Theyleavethingsonplanes,ontrains,onbusesandtaxis.2)表示“把（某人或某物）留在（某处）”，例如：

IoftenleavethekidswithSusan.

我经常把孩子们留给苏珊（照顾）。3)表示“留到，留待”，例如：

Leaveitanotherweek,thentellhe’llhavetodecide.把此事再放一周，到时告诉他必须做出决定。4)leave还可以用作名词，表示“假期，休假”，例如：

Ihavetoaskforthreeday’sleave.

我得请三天假。

hundred是一个确数，表示“一百”； hundredsof是一个概数，表示“好几 百，许许多多”。当hundred前面有一 个具体的数词时，hundred不变为复数，例如：3.Hundredsofpeoplecomehereeveryday.twohundredcows两百头奶牛当hundred与of连用时，它后边的名词和它本身都用复数，例如：hundredsofcows几百头奶牛一、根据句意及汉语提示写出句中所缺 单词。

1.This__________(照相机)isnowonsalefor19dollarsonly.2.AreyougoingtoAmericabyboatorby___________(飞机)?cameraplaneExercise3.Thistreeissaidtobeone________(千)yearsold.4.Theboyoftenaskshisteacherssome________(奇怪的)questions.5.Howlongdoesittaketogototheairportby________(出租车)?thousandtaxistrange二、根据句意从方框中选择恰当的词填空，有的需要变换形式，每词限用一次。mobilephone,hundredsof,inahurry,lookfor,attheairportMr.Green’ssonisill,hetakeshimtothehospital____________.2.Thefarmerkeeps___________pigsonhisfarm.3.Theman’swalletislost,he____________it.inahurryhundredsofislookingfor4.Mikehasanice____________,heoftenusesittocallhispenfriend.5.Mr.Smithiswaitingforhisfriends_______