英语七年级下册Unit 2 Are they yours?优秀课件ppt

导入新课

Revision

A: Whose …are these?

B: They are my/his/ ....

They are mine/his.

Ask and answer

 巩固旧知

引入新知

讲授新课

1. Look and say

What’s this ?

2. flash cards

3. Practice

1. We can take photos with a c______________.

2. I’ll go to Beijing by p________.

3. There is an__________ (飞机场)in Qingdao.

4. Look! Whose _______________is it?

5. I want to go to the train____________(火车站)

4. Activity 1

camera   computer    mobile phone

A man is talking to a woman at the lost and found office. He’s looking for his __________.

A man is getting on the bus. His _____________ is lost.

buy postcards  call  lie in the sun  shop  stand in line  take photos   wait for the bus  walk on the Great Wall

5.  Watch a vedio
6. Pre-reading

1. People leave things ____________, ______________, _____________ and ________________.
2. There are lost and found offices at ______________ and _________.
3. They are ______________their phones, cameras, watches, computers  and many other things
4. There are about a hundred __________ and a large _________.

7. listen and read

Welcome 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 station.

    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.

At the moment, there are also some strange things 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! Whose are they? Are they yours? We don’t know! Are you looking for fifteen kilos of sausages? They are here too.

8.  Answer the question

1. When do people often lose things?

2. Why are there 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?

9. Retell

People in a ______ often ______ things. They ______ things on planes or many _______ places. So there are lost and found ______  ____ airports or stations. _________  ___ people come to New York City Lost and Found office and __________ their things every day. There’re usually two ________ mobile phones.

There’re also ______things at the office _____  ____ bikes and animals or even

10. Activity3

airport      hundreds of      large     lose   sausage      station         strange

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 Lost 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?

11. Language points

1. in a hurry 匆匆忙忙

 Lucy went to the school in a hurry.  

  Lucy匆匆忙忙地去学校了。

 Don’t be in a hurry.      不要着急。

2. They leave things on planes, on trains,  on buses and taxis. 

他们把东西落在飞 机、火车、公交车和出租车上。

 leave 这里表示“落下，遗忘”，它还有很多其他的含义：

1)      表示“离开”，例如：

Jack wants to be a doctor when he leaves school.

Jack毕业后想当一名医生。

2) 表示“把（某人或某物）留在（某 处）”

 I often leave the kids with my mother.

 我经常把孩子们留给我的妈妈（照顾）。

3) 表示“留到，留待”

 Leave it another week, then tell he’ll  have to decide.

      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”

 I have to ask for five day’s leave.

 我得请五天假。

3. Hundreds of people come here every day.   

        每天都有许多人到这里来。

 hundred 是一个确数，表示“一百”；

     hundreds of 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。

      two hundred students 两百名学生

     当 hundred 与 of 连用时，它后边的名词和它本身都用复数。

      hundreds of students几百名学生

12. Group work

A:Is  this your watch in the lost and found box?

B:Yes, it is./No, it is n’t. My watch is white.

Report

Lucy’s watch isn’t in the lost and fund box. Tom’s pen is in the lost and found box. Jack’s school bag is in the lost and found box too.

12. Pair work

You look so worried. What’s wrong?

My watch is lost.

Is this yours?

Yes, it is. Thank you./

No, it isn’t. Mine is black.

13. Activity4

Lost

My gloves.

They’re blue.

Call Tony at 85749326.

Lost

_____________________________

_____________________________

_____________________________

Found

Is this your bag?

Call Betty at 23690390.

Found

_________________________

_________________________

_________________________

14. Writing

寻物启事和失物招领的格式

Lost:寻物启事

My… is lost. 

It is … (特征)

My name is…

Please call at... [数字]

Found:招领启示
Is this your ...?

It is …

My name is.

Please call at…

15.exercise

1. 1. This __________(照相机) is now on  sale for 19 dollars only.
2. 2. Are you going to America by boat or by ___________(飞机)?
3. 3. This tree is said to be one ________ (千) years old.
4. 4. The boy often asks his teachers some ________(奇怪的)questions.
5. 5. How long does it take to go to the airport by ________(出租车)?

   1. 王丽正在上公交车。(get on)

2.  他每天都匆匆忙忙。(in a hurry)

3.  大明在房间里寻找什么？(look for)

4.  图书馆里有成百上千本书。(hundreds of)

根据图片说出单词

根据图片快速说出单词

根据句意及首字母或汉语提示写出单词的正确形式

Complete the sentences with the correct words and expression from the box.

看视频

听课文录音填空

听录音读课文

根据课文内容填表

复述课文

Underline the correct words.

Complete the passage with the correct form of the words and expression from the box.

Four students a group make a survey.

根据图片提示对话练习

Read the lost and found notes. Write notes for two more things.

在情景里面学习新单词

突出每个词汇，活跃课堂气氛。

巩固新单词

巩固单词

初步了解课文

考察阅读理解能力

考查对课文的掌握情况

考察对课文的理解，锻炼复述能力

锻炼口语表达

小组合作能力

锻炼口语表达以及重点句型

考察对辅音字母发音的掌握情况

检测学习效果

课堂小结

本节课的重点单词

camera     phone

plane        taxi

bus           airport

station      leave

hundred

板书

Unit 2 Are they yours?

in a hurry

look for

hundreds of

at the moment