六年级下册英语课件- Unit 4《Then and now》Part　A课件-人教PEP版 (共39张PPT)

课件39张PPT。Unit 4Then and nowA. Let’s learnThere are many books in it.
We can read books in it.
What is it?It’s a ___________ .libraryThere are teachers in it. They often
work there. And you often hand in （上交）your homework there.
What is it?It’s a ___________________.teachers’ officeThere are many computers here. You can learn how to use computers.What is it? It’s a ___________ .computer roomThere are two blackboards. There are many desks and chairs in it. What is it?It’s a ___________________.classroomWhat can you see in our classroom?There is/are…Five years ago(五年前),there was no…now5 years agoWhat differences can you find?Five years ago(五年前),there was no…computerTVfanWhat can you see?grassThere was no 20 years ago.gymThere was no 10 months ago.dinning hallThere was no last year.grass There were no last month.trees go by bikeThere is a dining hall in the school now.Now(现在)Then（那时）There was no dining hall
in the school There is a gym in the school now.There was no gym in the school There are some trees in the school now.There were no trees in the school Wu Yifan’s schoolThere is grass in the school now.There was no grass in the school 20 years ago.10 months ago.last year.last month.Can you read?dinning hall gym grass ……years ago ……months ago last year last month facilities (设施)
gym
dining hall
post office
Café（咖啡馆）
Motel（汽车旅馆）
cinema
traffic light（红绿灯）
street light（路灯）traffics（交通）
go by bike
go by bus
go by subway
go by planeactivities(活动)
watch TV
use the mobile（使用手机）
use the Internet（使用网络）There are ____s.People go by ________.People can ____________.In today’s world(当今世界)，In the Tang dynasty(唐朝)…
At that time, there were no gyms. People didn’t go by bus.
People couldn’t use the Internet.（在那时）（不能）At that time,
there were no . dinning hallsAt 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). 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 streetlights. At that time,
people didn’t .go by bikeAt that time,
people couldn’t . watch TVAt that time,
people couldn’t .use the mobile 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were1、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
CAADraw and talk
Tips:
Were there any carports(车棚) in our school five years ago?
Were there any racetracks(跑道) in our school five years ago?
Homework1.听录音，跟读；抄单词，练习书写，美观工整。
2.用英文向家人描述学校的今昔变化。
3.完成同步相应练习。