小学英语牛津译林版六年级上册Unit 4 Then and now精品ppt课件

这是一份小学英语牛津译林版六年级上册Unit 4 Then and now精品ppt课件，共37页。PPT课件主要包含了yesterday，Now we，walk，write，draw，read，cook，中国古代四大发明等内容，欢迎下载使用。

1. Twenty years ag, Mr Brwn received letters frm his friends.2. Twenty years ag, Mr Brwn culd use the telephne in the frest.3. Mike’s grandpa watched the Asian Games in Hangzhu n the Internet last week.4. Twenty years ag, Mrs Brwn went shpping t buy clthes fr Spring Festival.5. Nw Mrs Brwn nly has Chinese friends. 6. Six years ag, Mike was gd at writing.
1. Twenty years ag, Mr Brwn received letters frm his friends.
2. Twenty years ag, Mr Brwn culd use the telephne in the frest.
culdn’t use the telephne in the frest. Mr Brwn culd use the telephne at hmeand in the ffice.
3. Mike’s grandpa watched the Asian Games in Hangzhu n the Internet last week.
4. Twenty years ag, Mrs Brwn went shpping t buy clthes fr Spring Festival.
5. Nw Mrs Brwn nly has Chinese friends.
has e-friends frm all ver the wrld.
6. Six years ag, Mike was gd at writing.
T 1. Twenty years ag, Mr Brwn received letters frm his friends. F 2. Twenty years ag, Mr Brwn culd use the telephne in the frest.T 3. Mike’s grandpa watched the Asian Games in Hangzhu n the Internet last week.T 4. Twenty years ag, Mrs Brwn went shpping t buy clthes fr Spring Festival.F 5. Nw Mrs Brwn nly has Chinese friends. F 6. Six years ag, Mike was gd at writing.
回顾故事时间，选择其中一幅图片进行复述
“did” fr Then, “d” fr Nw!
小组讨论勾画出过去式的标志词
你还知道其他表示过去时间的词或词组吗？
这些词都表示过去的时间哦！
一般过去时(simple past tense)表示过去某个时间里发生的动作或状态。 动词要改成用过去式
你还圈出了哪些表示过去的词？
culdn't=culd nt
仔细观看视频，记一记过去与现在生活中的变化。与同学们分享
Lng ag peple used lanterns and candles.
Nw we use electric lights.
Lng ag peple
Nw we ck
cked n fires.
n stves(厨灶).
cleaned with brms.
clean with cleaners.
What ther changes arund us can yu find? 你还发现生活中其他的改变吗？
Lng ag, peple we ...
Tim was ne year ld.He culd nt .
Helen was three years ld.She culd nt .
Mr Brwn was 16 years ld.He culd .
Mrs Brwn was 15 years ld.He culd .
Mike was six years ld.He culd nt .
ride the bike
Helen was three years ld.She culd nt draw.
Mr Brwn was 16 years ld.He culd read .
Mrs Brwn was 15 years ld.She culd ck.
Mike was six years ld.He culd nt ride the bike.
Tim was ne year ld.He culd nt walk.
ability 能 力
… years ag, I was …I culd … I culdn‘t …I didn't…Nw I‘m…I can…I…
Wh invented the train?
The British invented the train.
Culture time
200 years ag,the Birtish invented the train.
20 years ag, Chinese invented the high speed train.
cmpass（指南针）
The Chinese invented the cmpass.
Face the changes bravelyTry t be a better ne.