A. 部编人教版三年级语文下册《10.纸的发明》课文原文
用这种方法造的纸原料容易得到，可以大量创造，价格又便宜，能满足多人的需要，所以这种造纸方法就传承下来了。
B. 纸的发明过程有那些用英语翻译成
The process of the invention are those of paper
这是
纸的发明过程有那些的英语翻译
C. 纸的发明者
西元1933年，世界上最早出土的西汉古纸终於在新疆罗布淖尔汉代烽燧亭专遗址出土了，这就属是罗布淖尔纸。这片纸虽然不是世界上最早的纸，但它是中国第一次出土古纸的实物，更重要者，它的出土证明西汉时期已经造纸了。据考古学家黄文弼研究，同时出土的木简年份为黄龙元年〈西元前49年〉，黄龙是汉宣帝的年号，因而断定它是西汉时期的麻纸。此后，中国陆续出土许多西汉时期的纸，最早的古纸是汉文帝、景帝时期，从而证明西汉时代就已经出现纸了。
东汉蔡伦改进造纸术，扩大纸的来源，使纸得以大规模推广
D. 纸的发明课文自然段各是什么意思
《纸的发明》这篇课文介绍了纸的发明经过。全文共 5 个自然段。
第一段：总说造纸专术的意义；
第二段：早在几属千年前,我们的祖先就创造了文字；
第三段：西汉时代人们已经懂得了用麻来造纸；
第四段：东汉时代蔡伦改进造纸术；
第五段：造纸术传到全世界，促进了人类社会的进步和文化的发展。
E. 英语作文80词 题目。伟大的发明。 提示造纸术。 要有中文翻译。 谢谢
One of the Most Helpful Inventions
As we all know, paper is one of the four most important inventions in ancient China. It was invented in the Western Han dynasty by Cai Lun. After he had done many experiments. Cai Lun made paper with bark, ropes, rags and so on. It is a great contribution to the world.
Nowadays, paper is very useful in our work, study and daily life. We can use it to write, paint, print books and so on.
Thanks for the invention of paper. It has made our life more colorful.
伟大的发明
大家都知道，纸是中国古代四大最重要的发明之一。它是在西汉由蔡伦发明的。之后，他做了很多实验。蔡伦有树皮，绳子，破布等制成的纸。这是对世界的巨大贡献。
如今，纸是我们的工作，学习和生活非常有用。我们可以用它来写，油漆，印刷书籍等。
感谢纸的发明。它使我们的生活更加丰富多彩。
F. 英文作文《纸的发明史》
I believe that everyone is all too familiar on paper,because the
need to use every day.However,the one before us a clean slate,we all
know,do and how is it made of?Today,when I was a little guide for
everyone who introced.
According to legend,in BC 105 yuan,Cai Lun
successfully invented papermaking,paper predecessors,he summed up the
experience,through trial and error,with the bark,hemp,rags,old fishing
nets and other materials through the down of ramming,,arch,etc.72
craft,and finally made a practical fiber paper was called "Caihou
paper." This kind of paper on the reform and promotion of papermaking
have much to contribute.
Later,the continuous development of
papermaking,another left-Bo paper,rattan paper,through continuous
improvement,and finally became the white we are now common.
After the
above introction I papermaking,we all have a certain understanding on
paper,right?During this presentation,I realized the wisdom of the
ancients,papermaking is one of the crystallization of their labor; the
same time,I would like to remind you,paper hard-won,and we have to
cherish to use
it.汉译：我相信,大家对纸是再熟悉不过了,因为每天都需要用到.可是,摆在我们面前的一张张白纸,大家都知道它是怎样做成的吗?今天我就当个小解说员,给大家介绍介绍.相传,在公元前105元,蔡伦成功地发明了造纸术,他总结了前人造纸的经验,经过反复试验,用树皮、麻绳、破布、旧鱼网等原料经过挫、捣、抄、拱等72道工艺,终于做出了实用的纤维纸,当时称做“蔡侯纸”.这种纸对改革和推广造纸术有很大贡献.后来,造纸术不断发展,又有了左伯纸、藤纸,经过不断改良,终于成了我们现在常见的白纸.经过以上我对造纸术的介绍,大家都对纸有一定的了解了吧?在这段介绍中,我体会到了古人的智慧,造纸术也是他们的劳动结晶之一；同时,我还要提醒大家,纸来之不易,我们大家要好好珍惜使用它.
G. 纸的发明要早于蔡伦200年左右 翻译成英文
The time when paper was invented is earlier than the time when Cailun made paper.