1Unit 2 Are they yours?Whose cat is this?Its her cat.Its hers.Whose baby is this?Its his baby.Its his.Whose schoolbags are these?They are our schoolbags.They are ours.Whose bike is this?Its QQs bike.Whose camera is this?I think its Kangkangs.Complete the sentencesCamera computer mobile phoneA man is talking to a woman at the lost and found office. Hes looking for his_.A man is getting on the bus. His _ is lost.caremamobile phone1.talk to意为“和 交谈”，talk作不及 物动词，意为“讨论；交谈”。talkaboutsth.讨论某事 talkwithsb.和某人交谈2.speak意为“说话；讲话”，后面常接语言3.tell意为“告诉；讲述”tellsb.sth.告知某人某事tell sb. to do sth.告诉某人去做某事 tell sb. not to do sth. 告诉某人不要做某事 4. say 意为“说”，后常跟说话内容。 get on 上车上车 get off 下车下车 get on well with sb. 与某人相处融洽与某人相处融洽Im getting on well with my classmetes.我和我的同学相处的很融洽。我和我的同学相处的很融洽。LostandFoundOfficeinNewYorkCityWelcometotheNewYorkCityLostandFoundOffice.Peopleoftenlosethingswhentheyretravellingorwhe-ntheyreinahurry.Theyleavethingsonplanes,ontrains,onbusesandintaxis.Thatswhytherearelostandfoundofficesatairportsandstations.1.inahurry意为“匆匆忙忙地”hurrytodosth.匆忙做某事2.leavesth.+地点，表示把某物落在某地Ioftenleavemyhomeworkathome.我经常把作业忘在家里3.Thatswhy意为“是 的原因”Thatswhytheyareonthenews. 那就是新闻报道他们的原因。TheNewYorkCityLostandFoundOfficeisverybig.Hundredsofpeoplecomehereeveryday.Theyarelookingfortheirphones,cameras,watch-es,computersandmanyotherthings.Weusuallyhaveabouttwothousandmobilephonesandonethousandcameras.1.hundredsof意为“数百”，类似的短语还有thousandsof（数以千计的），millionsof（数百万的）。注意：注意：hundreds of表示的是一个概数，前面不能再加基数词修饰。当表示的是一个概数，前面不能再加基数词修饰。当hundred表示确切数目时，其前有一个具体的基数词修饰，此时表示确切数目时，其前有一个具体的基数词修饰，此时hundred既不变为复数，也不与既不变为复数，也不与of连用连用中考链接Somescientiststhinkthatitwilltakeofyearstomakerobotsdomostworkforhumans.A.hundredsB.hundredC.thousand辨析：lookfor与find1、lookfor意为“寻找”，指有目的的找，强调“寻找”这一动作。Whatareyoulookingfor?你在找什么？Imlookingformybike.我在找我的自行车。2、find意为“找到；发现”，强调“找”的结果，其宾语往往是某个丢失的东西或人。Imlookingformybag,butIcantfindit.我找我的书包，但我没找到。Atthemoment,therearealsosomestrangethingsattheNewYorkCityLostandFoundOffice.Thereareaboutahundredbikesandalargeboat.Therearealsoalotofanimals.Thisweek,therearethreedogs,twoducksandapig!Whosearethey?Aretheyours?Wedontknow!Areyoulookingforfifteenkilosofsausages?Theyreheretoo!Learning to learnReadingpassageswithinterestingfactscanhelpyouunderstandandrememberEnglish.Trytofindpassageswithfactstoread.1、helpsb.(to)dosth.或helpsb.withsth.帮助某人做某事WehelpMr.Li(to)cleantheroom.我们帮助李老师打扫房间。TheyoftenhelpmewithmyEnglish.他们经常帮助我学英语。2.trytodosth.尽力做某事；尽量做某事trydoingsth.尝试做某事Listen again and answer the questions.1.When do people often lose things?2. Why are these lost and found offices at airports and stations?3. What do people do at the lost and found office ?4. What strange things are there at the New York City Lost and Found Office?1. When do people often lose things?_2. Why are these lost and found offices at airports and stations?_When they are travelling or when theyre in a hurry.Because people often leave things on planes, on trains, on buses and in taxis.3. What do people do at the lost and found office ?_4. What strange things are there at the New York City Lost and Found Office?_They look for things they have lost.A large boat, three dogs, two ducks, a pig and fifteen kilos of sausages.1. People often lose things when theyre travelling or when theyre in a huarry. 人人们在旅行中或匆忙在旅行中或匆忙时常常丢东西。西。 in a hurry的意思是的意思是“匆匆忙忙地匆匆忙忙地”，是一个介，是一个介词短短语，hurry动词短短语用用“hurry up”来表示来表示“赶快，赶赶快，赶紧”，还有有“(theres) no hurry”,意思是意思是“不忙，不必着急，有充裕不忙，不必着急，有充裕时间”。 e.g.:We must hurry up if we want to be there on time.如果想准如果想准时到那里的到那里的话，我，我们就必就必须动作快点。作快点。There is no hurry, so do it slowly and carefully. 不必赶不必赶时间，要慢慢地，要慢慢地，认真地完成任真地完成任务。2. Hundreds of people come here every day. 每天都有很多人来这里。 hundreds of 表示“好几百，许许多多”, 相当于 lots of,是一个概数, 后面跟着的名词和hundred都要用复数形式, 而 hundred 这个词本身是一个确数,表示“一百”。当hundred之前有一个确切的基数词修饰的时候, 它要使用单数形式。e.g.: two hundred students 两百个学生 hundreds of teachers 好多老师辨析：look for与find1、look for意意为“寻找找”，指有目的的找，指有目的的找，强调“寻找找”这一一动作。作。What are you looking for?你在找什么？你在找什么？Im looking for my bike.我在找我的自行我在找我的自行车。2、find意意为“找到；找到；发现”，强调“找找”的的结果，其果，其宾语往往是某个往往是某个丢失的失的东西或人。西或人。Im looking for my bag, but I cant find it.我找我的我找我的书包，但我没找到。包，但我没找到。 辨析：talk，speak，tell与say1、talk意为“谈话；讲话”，如果只有一方对另一方说话时，一般用talk to，如果双方或多方交谈时，多用talk with。2、speak意为“说话；讲话”，后面常接语言。3、tell意为“告诉；讲述” tell sb. sth. 告知某人某事 tell sb. to do sth.告诉某人去做某事 tell sb. not to do sth. 告诉某人不要做某事4、say 意为“说”，后常跟说话内容。 People in a hurry often (1) _ things, and there are (2) _ things at lost and found offices at (3) _ and (4) _. At the New York City and Found Office, there are also some very (5) _ things. There are fifteen kilos of (6) _ - are they yours? And how do you lose a (7) _ boat on a train?Complete the passage with the correct form.airport hundreds of large lose sausage station strangelosehundreds ofairportsstationstrangesausagelargeWriting read the lost and found notes and write.Lost My gloves.Theyre blue and white. Call Tony at 8574 9326.Found Is this your bag?Call Betty at 2369 0390.A Possible VersionLost A blue wallet.At school.Call Lingling at XXX.FoundIs this your red bag?Found at the station.Call Li at XXX.That is his schoolbag._.These are her babies._.This is Lilys skirt._.This shirt is Lilys.These babies are hers.That schoolbag is his.1. Is this your eraser? _2. Its not mine. _3. Are these your boxes? _4. They are not mine. _Is this eraser yours?Its not my eraser.Are these boxes yours？They are not my boxes.1. 大部分形容大部分形容词性物主代性物主代词在后面加在后面加 “s”构成名构成名词 性物主代性物主代词.有有3个特殊情况个特殊情况: mymine, his his, itsits。2. 形容形容词性物主代性物主代词与名与名词性物主代性物主代词的区的区别： 前者有名前者有名词的含的含义，后面需跟名，后面需跟名词；后者可；后者可单独使用，相独使用，相当于当于对应的形容的形容词性物主代性物主代词加名加名词。3. 名名词性物主代性物主代词作主作主语时，如果含，如果含义是是单数，后面的数，后面的be动词用用is；如果含；如果含义是复数，那么是复数，那么be动词用用are。1) 每人按要求制作一幅每人按要求制作一幅“物主代词卡物主代词卡”。 要求：要求： 规格：规格：10cm5cm。 正面是汉语，反面用英语写出对应的名词性正面是汉语，反面用英语写出对应的名词性 物主代词和形容词性物主代词。物主代词和形容词性物主代词。 两人一组互相看卡片，说出两人一组互相看卡片，说出(或读出或读出)与之相对与之相对 应的汉语或英语。应的汉语或英语。2) 三人一组，应用物主代词编写对话并表演。三人一组，应用物主代词编写对话并表演。