小学英语牛津译林版六年级上册Unit 4 Then and now优秀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优秀ppt课件，文件包含牛津译林版-英语-六上-42Thenandnow课件pptx、牛津译林版-英语-六上-42Thenandnow教案doc、Unit4Thenandnow第二课时Grammartime同步练习doc、Unit4Culturetimemp3、Unit4Soundtimemp3、motherwav、sisterwav、summerwav、teacherwav、winterwav、Unit4Culturetimemp4、Unit4Soundtimemp4、科普中国了解交通工具发展史_高清mp4等13份课件配套教学资源，其中PPT共33页， 欢迎下载使用。

1.了解Culture time
2.重点句型：（s）ag，I ，I culdn'，I didn'，Nw I´，I ，
3.er在单词中的发音。
1.你还知道哪些发明？
2.这些发明带给我们什么？
Six years ag，he culdn't write.
Nw he can d many things.
Twenty years ag，he wrte letters t his friends.
Nw he can call peple anyway.
Thirty years ag，he listened t the radi and read newspaper fr news.
Nw he can read and watch news n the Internet.
Twenty years ag，she made friends at schl.
Nw she has e-friends frm all ver the wrld.
Make and say.
Twenty years ag，I was a teenager.
I culd talk with my friends.
I culdn't get in tuch with my parents far away.
I didn't have the telephne.
Nw I am thirty years ld.
I can call anyne.
I have the mbile phne.
I culd watch TV in the village.
I culdn't watch TV in my hme.
I didn't have the televisin.
I can watch TV in my hme.
I have a big televisin.
Twenty years ag，I was an adult.
I culd buy things at the village fair.
I culdn't buy many things.
I didn't have much mney.
I can buy things n the Internet.
I have a cmputer.
Thirty years ag，I was a child.
I culd light the rm by kersene lamp.
I culdn't see clearly.
I didn't have electric lamp.
Nw I am an adult.
I can light the rm by electric lamp.
I have many electric lamps.
你周围的生活还发生哪些巨大的变化？
She is a mther.
They are sisters.
Summer is very ht.
She is a teacher.
Winter is very cld.
发音方法：和汉语普通话中"的 de,了 le,么 me"的韵母相似，舌身平放，嘴稍稍张开，舌中部伸向硬颚，不要与之接触，舌位比[ɜ:]略低，口部肌肉，舌头一定要放松。
常见发/ə/的字母组合：er a i r
Lk and read
The Americans invented the aerplane.
Wright brthers
莱特兄弟（Wright Brthers）是美国著名的科学家，哥哥是威尔伯·莱特（Wilbur Wright，1867年4月16日—1912年5月12日），弟弟是奥维尔·莱特（Orville Wright，1871年8月19日—1948年1月30日）。他们是美国的发明家、飞机的制造者。1903年12月17日，莱特兄弟首次试飞了完全受控、依靠自身动力、机身比空气重、持续滞空不落地的飞机，也就是“世界上第一架飞机”。
Wright Brthers
The British invented the train.
Gerge Stephensn
乔治·斯蒂芬森1781年6月9日生于诺森伯兰地区（现在的纽卡斯尔）的华勒姆村，1848年8月12日去世，英国工程师，第一次工业革命期间发明火车机车，被誉为“铁路机车之父”。
你知道这些物品的发明者吗？
（ ）1.Twenty years ag，I___a child. A.am B.was C.were D.be（ ）2.I culdn't____ sngs ten years ag. A.sang B. sing C. singing D.t sing（ ）3.I culdn't____when I was ten years ld. A.swam B.swim C.swimming D.t swim（ ）4.I___have a cmputer ten years ag. A. didn't B.desn't C.dn´t D.am nt （ ）5.Nw I____buy things n the Internet. A.can B.culd C.wuld D.might