Unit 4 Then and now 课件

课件41张PPT。Unit 4
Then and nowPart A Let' s learnWhere is it ?grassplaygroundWhat can we do on the grass ?play football（run/jump）Where is it ?gym体育馆What can we do in the gym ?play basketballplay ping-pangplay tennisWhere is it ?dining hall
餐厅，食堂What can we do in the dining hall ?have lunchgolden eyeslibrarycinemabookstoregymgrassdining hallpost officesupermarket单词竞赛（3分钟速记）librarycinemabookstoregymgrassdining hallpost officesupermarketWhat’s in the picture?buildingplaygroundgrass Was there a dining hall in your school three years ago?dining hallYes,there was.
There was a dining hall in my school three years ago . Was there a grass in your school four months ago?grass No, there wasn’t. There was no grass in my school four months ago. Was there a gym in your school last year?gym No, there wasn’t.
There was no gym in my school last year.Last year 去年Last month 上个月 There be 句型
现在时There is +单数……
There are+复数……
过去时There was +单数……
There were+复数…… Tips:
There是个近视眼，只能看到最近的，
最近的是单数用is，是复数用are；
如果是表示过去的，单数用was，复数用wereWhat are the differences ?There was no gym in the school twenty years ago.Now there is a new one in the school.Attention: 注意使用there be句型What are the differences?twenty years agonowThere was only one old building in my school twenty years ago.There are many new buildings in my school now.Now10 minutes agoThere is only one horse
on the grass now.There were many horses on
the grass 10 minutes ago.Now1 hour agoThere is no people
in the gym now.There were many people
in the gym 1 hour ago.Now3 days agoThere is a TV in the
dining hall now.There was no TV in the
dining hall 3 days ago.你会说下面单词和短语的意思吗？ Find the mistakesIn the Tang dynasty…At that time, there were no gyms. People didn’t go by bus. People couldn’t use the Internet.Find the mistakesthere were no gymspeople didn't go by buspeople couldn't use the InternetPair workDiscuss with your group. Find out the mistakes in the Tang dynasty.At that time，there were no ______.
People didn't go ________. People couldn't use _______.At that time, there were no dinning halls. At that time, there were no post offices. At that time, there were no cinemas. At that time, there were no motels(汽车旅馆). Where is it ?motel汽车旅馆hThe difference between hotel and motelMotels' parking space（停车位） and room are linked together(相连). The garage(车库) is on the first floor, the room is on the second floor.
汽车旅馆与一般旅馆最大的不同点，在于汽车旅馆提供的停车位与房间相连，一楼当作车库，二楼为房间。At that time, there were no cafés（咖啡馆）. At that time, there were no telephones. At that time, there were no traffic lights. At that time, there were no lights. At that time, people couldn’t go by bike or by taxi. Let's sayFor example:There was no ____ in the school twenty years ago.Now there is a new one in the school.Attention: 注意使用there be句型 检测练兵1、There ____ an apple on the table.
A.is B.was C.are
2、There____ two apples in the basket.
A.is B.was C.are
3、There ____ an apple, two pears and five watermelons on the table.
A.is B.was C.are
ACA4、There ____ no gyms in my school 2 years ago.
A. was B. are C. were
5、There ____ no grass in my school last year.
A. was B. are C. were
6、There ____ no gym, no dinning halls and no library in my school six months ago.
A. was B. are C. were
CAAThanks