新标准小学英语活动用书第七册 21
时间：2019-01-09 作者：英语课 分类：新标准小学英语活动用书7册(一年级起点)
[00:00.00]Module 11 Unit 1 2 It was 2 two thousand years ago.
[00:21.45]Activity 1 Listen and sing.
[00:32.39]Cailun invented 3 paper for us,paper for us,paper for us.
[00:47.36]A very clever man he was two thousand years ago.
[00:54.47]Cailun invented paper for us,paper for us,paper for us.
[01:02.01]A very clever man he was two thousand years ago.
[01:09.38]The English invented bikes for us, bikes for us,bikes for us.
[01:16.59]The English invented bikes for us,to take us on the road.
[01:26.18]Activity 2 Listen and answer.Then ask and answer.
[01:36.91]Where was paper invented? Who invented it?
[01:45.14]When was it invented?Where was printing 4 invented?
[01:54.10]Who invented it?When was it invented?
点击
收听单词发音 1
unit
n.单位，单元，部件，元件，装置
参考例句：
This unit is very hard.这个单元很难。
This textbook has twenty units.这本课本有二十单元。
2
was
v.(is,am的过去式)是，在
参考例句：
He said he was right.他说他是正确的。
He was cold and hungry.他又冷又饿。
3
invented
n.虚拟v.发明，创造( invent的过去式和过去分词 )；编造
参考例句：
Esperanto was invented as an auxiliary language. 世界语是作为辅助语发明的。
Who invented the steam engine? 谁发明了蒸汽机？
4
printing
n.印刷，印刷术；动词print的现在分词
参考例句：
Mistakes in the printing should be pointed out at once.印刷上的错误应立即予以指出。
Printing was first invented by Chinese.印刷术最早是由中国人发明的。
- Esperanto was invented as an auxiliary language. 世界语是作为辅助语发明的。
- Who invented the steam engine? 谁发明了蒸汽机？