小学英语人教版PEP（2024）六年级下册Unit 4 Then and now Part B教学课件ppt

这是一份小学英语人教版PEP（2024）六年级下册Unit 4 Then and now Part B教学课件ppt，共47页。PPT课件主要包含了grass，gym，race，ice-skate，badminton，cycling，star ，Internet，dream，cheetah等内容，欢迎下载使用。
Let’s enjy a sng
Nw I am taller, taller than befre.Every day I grw bigger.Every day I grw mre.Once I was a yung by, yunger than I am tday.Nw I am a big by, and I’m bigger every day.
Fr schl I gt up early, earlier than befre.Every day I get up early, smetimes at fur!Once I didn’t talk a lt. I wasn’t an active by.But nw I talk mre than befre.I always talk with jy!
饭厅 草坪体育馆 赛跑 滑冰 羽毛球运动骑自行车运动(或活动)
dining hall
星 互联网  梦 猎豹
想 感觉 醒
ag以前different不同的nthing没有什么easy容易的active积极的;活跃的trip绊倒lk up(在词典中或通过电脑)查阅
以前 不同的绊倒 容易的没有什么积极的；活跃的
g cycling... years ag... mnths ag last year last mnth play badmintn
去骑自行车……年以前……月以前去年上个月打羽毛球
I can say with “then and nw”
The frg had a tail. Nw it has n tail.
Then: a tailNw: n tail
Then: lng hairNw: shrt hair
She had lng hair. Nw she has shrt hair.
Then: played the guitarNw: play basketball
He played the guitar. Nw he plays basketball.
Let’s check
Listen and number.
1. In picture 1, he always read a bk under the tree.
What did he always d many years ag?
2. In picture 2, he always rde a bike.3. In picture 3, he always went ice-skating in winter.
Crss ut the wrds yu didn’t hear.
dining hall
ice-skating
Many years ag, I went t this schl. I went t schl by bike. I lved cycling. Nwadays, many students g by bus r car. We didn’t have cmputer games then r cmputers. S we ften played
badmintn in the summer and went ice-skating in the winter. We had a great time. After schl, I ften went t the park and read under a tree. It was s beautiful there.
Changes are all arund us. Talk abut the changes belw.
Let’s wrap it up
Chen Jie was shrt. Nw she is 1.5 metres tall.
It was an egg. Nw it is a hen.
It was raining. Nw it is sunny.
There was a building befre. Nw it is grass.
In summer, the tree was green. Nw it is yellw.
The cat was n the chair. Nw it is under the chair.
It was ... There was/ were (n/ nt) ... It is ... nw. There is/ are (n/ nt) ... nw.
Talk abut yur changes.Make a reprt.Retell his/ her changes.
Three years ag, I was shrt and fat. My hair was lng. I didn’t like art. Nw I am tall and thin. My hair is shrt. I like art very much.
Three years ag, he was shrt and fat. His hair was lng. He didn’t like art. Nw he is tall and thin. His hair is shrt. He likes art very much.
Read and answer the questin.
What’s the passage abut?A. Changes in cking.B. Changes in the earth.C. Changes in whales.D. Changes in cking, the earth and whales.
Read Pictures 1-3 and answer.
1. Did cavemen ck their fd?
2. Wh will ck, clean and wash the dishes in 2050?
N, they didn’t.
Cavemen ften ate raw meat. They didn’t ck their fd.
raw(形容词）生 的；未煮熟的。
caveman的复数 为cavemen 穴居人
ck用作及物动词， 意为“烹调，煮， 烧”等。
Nw there are many things t help yu ck.
In 2050, there will be huse rbts. They will ck, clean and wash the dishes.
Zip: Oh, cavemen didn’t ck their meat?Zm: It’s OK. They didn’t d the dishes either!
Read Pictures 4-6 and cmplete the sentences.
Befre, there were ______________________.Nw, there are ______________________.
many trees and clean rivers
mre and mre buildings
Answer the questin: What shuld we d?
We shuld help the earth nw.
There were many trees, and there were many clean rivers.
Nw, there are mre and mre buildings.
We shuld help the earth nw, s birds will have hmes and the frests will be healthy and green again.
shuld为情态动词，意为“应该”，其后接动词原形，用于提出建议。
Zip: Lk! Hw beautiful the wrld was! Oh! What will the birds d? Zm: Dn’t wrry. Peple will help them.
hw意为“多么”，用于修饰形容词或副词（被强调部分）。
Read Pictures 7-9 and judge T r F.
( )1. Humans lived n the earth befre whales.( )2. Whales will have a bright future.
Befre humans lived n the earth, whales already lived in the sea.
Nw, there are nt many whales.
If we change nw, whales and humans will have a bright future.
Zip: Heal the wrld!Zm: Make it a better place!
We shuld prtect the envirnment.
Blackbard Design
Unit 4 Then and nw (revisin)