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1、1Unit 2 Are they yours?Complete the sentencesCamera computer mobile Camera computer mobile phonephoneA 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.cameramobile phone辨析：辨析：talk，speak，tell与与say1、talk意为意为“谈话；讲话谈话；讲话”， talk to s
2、b，talk with sb 和某人谈话和某人谈话2、speak“说话；讲话说话；讲话”， 后面后面常接语言常接语言, speak English3、tell意为意为“告诉；讲述告诉；讲述” tell sb. sth. 告知某人某事告知某人某事 tell sb. to do sth.告诉某人去做某事告诉某人去做某事tell sb not to do sth告诉某人不要做某事告诉某人不要做某事4、say 意为意为“说说”，后，后常跟说话内容常跟说话内容。She says, “I am a student.”辨析：辨析：look for与与find1.look for意为意为“寻找寻找”.强调强调
3、“寻找寻找”这一这一动作动作你正在找什么你正在找什么?What are you looking for?我在找我的自行车。我在找我的自行车。Im looking for my bike. 。2.find意为意为“找到；发现找到；发现”，强调强调“找找”的的结果结果。我在找我的书包，但我没找到。我在找我的书包，但我没找到。Im looking for my bag, but I cant find it. get on 上车上车 get off 下车下车 ；脱下；脱下(衣服衣服)；(飞机飞机)起飞起飞Reading passages with interesting facts can help
4、 youunderstand and remember English. Try to find passageswith facts to read.The Lost and Found office Office in New York CityListen 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
5、found office ?4. What strange things are there at the New York City Lost and Found Office? Question 1(Para.1)When do people often lose things?When theyre travelling or when theyre in a hurry. Question 2(Para.1)Why are there lost and found offices at airports and stations?Because they leave things on
6、 planes , on trains, on buses and in taxis. Question 3(Para.2)What do people do at the lost and found office?People look for their phones,cameras,watches, computers and many other things. Question 4What strange things are there at the New York Lost and Found Office?There are about a hundred bikes an
7、d a large boat.There are also a lot of animals.This week, there are three dogs,two ducks and a pig! Welcome to the New York City Lost and Found Office. People often lose things when theyre travelling or when theyre in a hurry. They leave things on planes, on trains, on buses and in taxis. Thats why
8、there are lost and found offices at airports and stations. 欢迎来到纽约市失物招领办公室。当欢迎来到纽约市失物招领办公室。当人们旅行或匆忙时经常丢失东西。他人们旅行或匆忙时经常丢失东西。他们遗落东西在飞机、火车、公车或出们遗落东西在飞机、火车、公车或出租车上。那就是为什么机场和车站会租车上。那就是为什么机场和车站会有失物招领办公室的原因了。有失物招领办公室的原因了。 in a hurry 意为意为“匆匆忙忙地匆匆忙忙地” hurry to do sth. 匆忙做某事匆忙做某事Eg: 我匆匆忙忙写完了作业。我匆匆忙忙写完了作业。 I hu
9、rry to finish my homework. hurry up 快点儿，赶紧快点儿，赶紧快点，老师来了。快点，老师来了。 Hurry up, the teacher is coming.(theres) no hurry “不忙，不必着急不忙，不必着急”不必赶时间，老师不在课室。不必赶时间，老师不在课室。There is no hurry, the teacher isnt in the classroom. leave sth. + 地点地点 “把某物落把某物落在某地在某地” leave + 地点地点 “离开某地离开某地” 我经常把作业忘在家里。我经常把作业忘在家里。 I often
10、 leave my homework at home. 她经常早上七点离开家。她经常早上七点离开家。 She often leaves home at 7:00 in the morning. Thats why 意为意为“是是的原因的原因”常用于句首，后面跟的是结果常用于句首，后面跟的是结果汤姆的妈妈是美国人。这就是他擅汤姆的妈妈是美国人。这就是他擅长英语的原因。长英语的原因。Toms mother is an American. Toms mother is an American. That is why he is good at That is why he is good at E
11、nglish.English. The New York City Lost and Found Office is very big. Hundreds of people come here every day. They are looking for their phones, cameras, watches, computers and many other things. We usually have about two thousand mobile phones and one thousand cameras. 纽约市失物招领办公室很大。成百纽约市失物招领办公室很大。成百
12、上千人每天来这里。他们寻找手机，上千人每天来这里。他们寻找手机，相机，手表，电脑和其他东西。我相机，手表，电脑和其他东西。我们通常有大约两千个手机和一千个们通常有大约两千个手机和一千个相机。相机。 hundreds of “几百；成百上千几百；成百上千” thousands of（几千，成千上万）（几千，成千上万） three hundred 注意：注意：hundreds of是一个是一个概数概数，前，前面面不能再加基数词不能再加基数词(one,two等等)修饰。修饰。当当hundred之前有一个确切的基数词之前有一个确切的基数词修饰的时候修饰的时候, 它要使用单数形式，也它要使用单数形式，也
13、就是就是hundred不加不加s也不与也不与of连用。连用。e.g.: two hundred students 两百个学生两百个学生 hundreds of teachers 好多老师好多老师中考链接中考链接 Some scientists(科学家）科学家） think that it will take of years to make robots（机器（机器人）人） do most work for humans（人类）（人类）. A. hundreds B. hundred C. thousand At the moment, there are also some strange
14、things at the New York City Lost and Found Office. There are about a hundred bikes and a large boat. There are also a lot of animals. This week, there are three dogs, two ducks and a pig! Whose are they? Are theyyours? We dont know! Are you looking for fifteen kilos of sausages? Theyre here too! 此时，
15、纽约失物招领办公室也有奇怪此时，纽约失物招领办公室也有奇怪的东西。大约有一百只风筝和一条大的东西。大约有一百只风筝和一条大船。也有许多动物。这周有三只狗，船。也有许多动物。这周有三只狗，两只鸭和一头猪。他们是谁的？是你两只鸭和一头猪。他们是谁的？是你的吗？我们不知道。你正在找十五公的吗？我们不知道。你正在找十五公斤香肠吗？也在这里。斤香肠吗？也在这里。kilo 公斤公斤 （表示重量的量词）（表示重量的量词）一公斤苹果一公斤苹果a kilo of apple两公斤苹果两公斤苹果 two kilos of apples People in a hurry often (1) _ things, a
16、nd 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 hundr
17、eds of large lose sausage station strangelose hundreds ofairportsstationstrangesausage large Writing 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.Lost A blue wallet.At school.Call Lingling at XXX.F
18、oundIs this your red bag?Found at the station.Call Li at XXX.辨析：everyone 和 every one1、everyone意为“每个人”，只指人，不指物，不与of短语连用。Everyone在句中作主语时，谓语动词要用第三人称单数形式。 Is everyone here today? 今天大家都来了吗？2、every one既可以指人，也可以指物，可与介词of连用。Every one of us has a chance to speak at the meeting. 我们每个人都有机会在会上发言。 People in a hu
19、rry 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
20、correct form.airport hundreds of large lose sausage station strangelose hundreds ofairportsstationstrangesausage large Writing 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
21、blue wallet.At school.Call Lingling at XXX.FoundIs this your red bag?Found at the station.Call Li at XXX. 1、 help sb. (to) do sth. 或或help sb. with sth. 帮助某人做某事 我们帮助李老师打扫房间。我们帮助李老师打扫房间。 We help Mr. Li (to) clean the room. 他们经常帮助我学英语。他们经常帮助我学英语。 They often help me with my English. think of意为意为 “想起；想出想
22、起；想出” 。 I cant think of his name at the moment. 我此刻想不起他的名字。我此刻想不起他的名字。 think about 考虑考虑 think over 仔细考虑仔细考虑 choose from 从从 中挑选中挑选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. 大部分形容词性物主代词在后面加大部分形容词性物主代词在后面加 “s”构
23、成名词构成名词 性物主代词性物主代词.有有3个特殊情况个特殊情况: mymine, his his, itsits。2. 形容词性物主代词与名词性物主代词的区别：形容词性物主代词与名词性物主代词的区别： 前者有名词的含义，后面需跟名词；后者可单独使用，相前者有名词的含义，后面需跟名词；后者可单独使用，相当于对应的形容词性物主代词加名词。当于对应的形容词性物主代词加名词。3. 名词性物主代词作主语时，如果含义是单数，后面的名词性物主代词作主语时，如果含义是单数，后面的be动动词用词用is；如果含义是复数，那么；如果含义是复数，那么be动词用动词用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。