七年级下>Module 1 Lost and found>Unit 2 Are they yours?

课件24张PPT。Module 1 Unit 2Are they yours?Words and expressions
1.照相机
2移动电话
3失物招领处
4匆匆忙忙
5丢下，遗忘
6机场，航空港
7成百上千
8寻找
9千
10奇怪的camera
mobile phone
lost and found office
in a hurry
leave
airport
hundreds of
look for
thousand
strangeLearning aims
1. To master words and expressions.
Such as camera, airport, thousand,
strange, sausage etc.
2.To master some useful phrases and
sentences. Such as in a hurry, on trains, lost and found office, at airport, hundreds of, Are they yours? Are you
looking for fifteen kilos of sausages?etc. Lost and found office Fast readingQuestion 1(Para.1)
When do people often lose things?
When they're travelling or when they're in a hurry.
Fast readingQuestion 2(Para.1)
Why are there lost and found offices at airports and stations?
Because they leave things on planes , on trains, on buses and in taxis. Fast readingQuestion 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. Fast readingQuestion 4
What strange things are there at the New York 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!
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。
speak to 意为“和… …谈话、讲话”
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。
中考链接
“Don’t to strangers onyour way to and from school,”mother ofter to me.
A. speak;says B. speak;tells C. talk;speaks D. talk;tellsLost?and?Found?Office?in?New?York?CityWelcome?to?the?New?York?City?Lost?and?Found?Office.?People?often?lose?things?when?they’re?travelling?or?when?they’re?in?a?hurry.?They?leave?things?on?planes,?on?trains,?on?buses?and?in?taxis.?That’s?why?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。
in a hurry 意为“匆匆忙忙地”
hurry to do sth. 匆忙做某事
leave sth. + 地点，表示把某物落在某地
I often leave my homework at home.
我经常把作业忘在家里。?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。我们通常有大约两千个手机和一千个相机。 hundreds of 意为“数百”，类似的短语还有thousands of（数以千计的），millions of （数百万的）。
注意：
hundreds of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hundred既不变为复数，也不与of连用 例如： two hundred （两百），four thousand（四千）， ten million （一千万）
Some scientists think that it will take of years to make robots do most work for humans.
A. hundreds B. hundred C. thousand
hundred, thousand和million的用法
(1) 用单数的场合当这些词与具体数字连用时，习惯上用单数，而且也不后接介词of。如：He was prepared to pay two million. 他愿意支付200万。More than a hundred people were injured. 有一百多人受了伤。但是，当这些词后面的名词有了the, these, those等特指限定词修饰时，或其后的接的是us, them 这样的人称代词时，则此时必须用介词 of。如：About three hundred of them have left there. 他们当中约有300人离开了那儿。(2) 用复数的场合当这些词不与具体数字连用，而是表示不确定的泛指数时，则不仅要要用复数，而且要后接介词of，然后才能接名词。如：The sun was shining. Thousands of people were lying on the beach. 阳光灿烂，数以千计的人躺在海滩上。A careless mistake cost the company millions of pounds. 一个粗心的错误使公司蒙受数百镑的损失。辨析：look for与find1、look for意为“寻找”，指有目的的找，强调“寻找”这一动作。
What are you looking for?你在找什么？
I’m looking for my bike.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。
I’m looking for my bag, but I can’t find it.
我找我的书包，但我没找到。 ?At?the?moment,?there?are?also?some?strange?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?they?yours??We?don’t?know!?Are?you?looking?for?fifteen?kilos?of?sausages??They’re?here?too!
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？是你的吗？我们不知道。你正在找十五公斤香肠吗？也在这里。Kilo 公斤 （表示重量的量词）
a kilo of ( two kilos of)+不可数名词/可数名词复数
My father buys ten kilos of apples for us.
There is two kilos of cola in the bottle.Careful reading
Read the passage carefully and try to find these phrases.1、欢迎到......
2、丢东西
3、匆匆忙忙
4、把某物遗忘在某地
5、失物招领处
6、在飞机场
7、成百上千的......
8、寻找
9、许多其他的东西
10、2000块手机
11、此刻
12、奇怪的东西
13公斤香肠Welcome to...
lose things
in a hurry
leave sth +介短
lost and found offices
at airports
hundreds of
look for
many other things
two thousand mobile phones
at the moment
strange things
fifteen kilos of sausagesReading
Read the passage aloud and enjoy it .Then finish Activity 3.Answers:
1.lose
2.hundreds of
3.airports
4.stations
5.strange
6.sausages
7.large堂堂清
课文原文重现：
1.人们经常丢东西当他们在旅行或当他们匆匆忙忙的时候。
2.他们把东西忘在飞机上，火车上，公交车上以及出租车上。
3.他们正在寻找他们的手机、相机、手表、电脑已及许多其它的东西。
4.有大约100辆自行车和一艘大船。
People often lose things when they're travelling or when they 're in a hurry.They leave things on planes,on trains, on buses and in taxis.They are looking for their phones,cameras,watches,computers and many other things.There are about a hundred bikes and a large boat.堂堂清
二.用所给词的适当形式填空
1. That is not _________ kite. That kite is very small, but _________ is very big. ( I )
2. The dress is _________. Give it to _________. ( she )
3. Is this _________ watch? (you) No, it’s not _________ . ( I )
4. _________ is my brother. _________ name is Jack. Look! Those stamps are _________. ( he )
5. _________ dresses are red. (we) What colour are _________? ( you )
6. Here are many dolls, which one is _________ ? ( she )
myminehersheryoumineHeHishisOuryourshersHomework:
1.Recite this passage.
2.Finish Activity 4.Goodbye