中国四大发明英文介绍

come
break
fly
drive
take
Last week I went to the theatre. I had a very good seat. The play was very interesting. I did not enjoy it. A young man and a young woman were sitting behind me. They were talking loudly. I got very angry. I could not hear the actors. I turned round. I looked at the man and the woman angrily. They did not pay any attention. In the end, I could not bear it. I turned round again. ‘I can't hear a word!’ I said angrily.
4. Printing
Printing is one of the most important four inventions in ancient China.
The woodblock printing appear in Sui dynasty In Song Dynasty, word worker Bi Sheng (A.D. 1004 —
2．以不发音e结尾的单词，直接加d： live ——lived hope——hoped use—— used
3．以辅音字母+y结尾的，变y为i加ed： study—— studied carry——carried worry——worried
一般过去式的特殊变形
go
take
write see
make
2.时间词：yesterday，the day before yesterday three days ago, three weeks/months/years ago last week/month/year/Saturday
一般过去式
1．直接加ed：work—— worked look——looked
First known as “Si Nan”, compass was first invented in Spring and Autumn and the Warring States Periods
The Compass played an important role in navigation after it was introduced to Europe.
3. Papermaking
In the Eastern Han period, paper was invented by Cai Lun.
The invention of papermaking is China’s contribution to the civilization of the world.
-----鲁迅
‘IT'S NONE OF YOUR BUSINESS, ’ THE YOUNG MAN SAID RUDELY. ‘THIS IS A PRIVATE CONVERSATION!’ 6 none of your business，不关你的事。
FOUR GREAT INVENTIONS OF ANCIENT CHINA
1 go to the theatre，去 看戏。 2 got angry，生气。 3 turn round，转身， 也可用turn around。 4 pay attention，注意。
5 I could not bear it．我无法忍受。 其中 的it是指上文中的那对 男女大声说话又不理会 作者的愤怒目光。
中国古代四大发明
These great inventions have affected and benefited the whole world to promote the progress of human history
Байду номын сангаас
1. Compass
Compass is used to determine position of a simple instrument.
指南针在传入欧洲后，在导 航上发挥了重要的作用
2. Gunpowder
The gunpowder is made of niter, sulfur and charcoal.
The powder was invented at the end of Tang dynasty
2火药
火药是由硝石、硫和木 炭三种原料混合制成的。
PAST TENSE
一般过去式
QUESTIONS
What did you do during the National Day?
What lessons did you have this morning?
Did you have a good time last weekend?
一般过去式
1.表示：过去一段时间里发生的事情或动作 动词过去式（动词原形+ed)
— 1048), invented the typography. 4。印刷术 印刷术是最重要的中国古代四大发明之一
雕版印刷最初出现在隋朝
北宋刻字工人毕升发明了活字印刷
“外国用火药制造子弹御敌，中国却用它做爆 竹敬神；外国用罗盘针航海，中国却用它来看 风水；外国用鸦片看病，中国却用它来当饭 吃。”