1. 科技對學習的影響 英語作文
在這個抄算式中，11和4是襲加數，15是11與4的和。
先算出來左邊的數據和：11+4的和是15
那麼這個題就是15=7+（）
反過來就是7+（）=15
可以用15-7得出8
加法法則：
一位數的加法：兩個一位數相加，可以直接用數數的方法求出和。
通常把兩個一位數相加的結果編成加法表。
多位數的加法：相同數位上的數相加；哪一位上的數相加滿十，再向前一位進一。
多位數加多位數，可以先把兩個多位數寫成不同計數單位的和的形式。
再根據加法的運算律和一位數加法法則，分別把相同計數單位的數相加。
2. 求一篇關於科技的英語作文，160字左右大神們幫幫忙
The Internet enables us to improve communication, erase physical barriers, and expand our ecation. Its absorption into our society has been extraordinary. The 「Net」 touches nearly every part of our lives from how we apply for jobs and where we get our news, to how we find friends. A few Web sites have virtually replaced some things, like the encyclopedia and the phone book. But with acceptance comes a decrease in skepticism. You may assume that the same laws or societal rules that protect your privacy in the physical world apply to the digital world as well. But the Internet remains largely unregulated and the policies governing it underdeveloped. As you continue to embrace the technology it is important to be aware that in many ways it is still uncharted territory.Knowing how to navigate through cyberspace, even if that means proceeding at your own risk, is essential to using the Internet.
3. 急需一篇關於科學技術的英語作文
Science and technology have changed our life thoroughly throughout the history, especially in the last century. There is a prevailing understanding about science and technology among the general public that they are the same thing of two different names but they are acutally two things. Science is kind of series of theorrtical concepts and people can accept it or not, and it will not affect commom people's life to a large extent, but it's a different way when it comes to technology because technology has more pratical effect on people. People have to enre the results of the pactical applicance of technology whether they are good or not, such as the air pollution, and it all happens without people's acceptance, for it all depends on the local governments' or even the nations' decision.
人工翻譯 希望滿意~
4. 新科技英語作文
The development of science and technology makes our life more comfortable and convenient. However, scientists have created many problems, which are not easy to be resolved, such as air pollution, the deterioration of environment and the scarcity of natural resources, to which we must some solutions.
Modern science and technology render people many advantages. Modern telecommunication shortens the distance between people and makes communication much easier. Internet is widely used now not only for collection of abundant information but also for correspondence. Email, the most effective communication device now, is becoming very popular. Besides, telephone and mobile phone make contact more convenient than before.
Modern transportation, such as airplanes and high-speed trains make our journey smooth and fast. With the help of modern transportation, people can go everywhere they prefer to. The journey to outer space and other planets is not a dream any more. Rockets and space shuttles can help us realize the dream of space travel.
5. 科技英語作文
題目： operating system I am using
正文：As is well known,the Microsoft is the biggest software company in the world and about 95% of the PC terminal users use the operating systems made by the Microsoft.Without exception,I am also using Windows XP at present.
I have two reasons why I use the operating system.Firstly,the hardware this operating system requests is low end which means there is no need to rise the capability of the computer for using this operating system.Secondly,the operation of the system is humanized and intelligentized.
I have been using this operating system for five years,but it never makes me feel it is out of fashion.On the contrary,it brings me freshness.Besides,its convenience and ease for operation give me a lot of comfort.
希望能幫助你！！！
6. 英語作文:科技
關於科技的英語作文：
Science and technology have changed our life thoroughly throughout the history, especially in the last century. There is a prevailing understanding about science and technology among the general public that they are the same thing of two different names but they are acutally two things. Science is kind of series of theorrtical concepts and people can accept it or not, and it will not affect commom people's life to a large extent, but it's a different way when it comes to technology because technology has more pratical effect on people. People have to enre the results of the pactical applicance of technology whether they are good or not, such as the air pollution, and it all happens without people's acceptance, for it all depends on the local governments' or even the nations' decision.
關於科技的英語作文：
The development of science and technology makes our life more comfortable and convenient. However, scientists have created many problems, which are not easy to be resolved, such as air pollution, the deterioration of environment and the scarcity of natural resources, to which we must some solutions.
Modern science and technology render people many advantages. Modern telecommunication shortens the distance between people and makes communication much easier. Internet is widely used now not only for collection of abundant information but also for correspondence. Email, the most effective communication device now, is becoming very popular. Besides, telephone and mobile phone make contact more convenient than before.
Modern transportation, such as airplanes and high-speed trains make our journey smooth and fast. With the help of modern transportation, people can go everywhere they prefer to. The journey to outer space and other planets is not a dream any more. Rockets and space shuttles can help us realize the dream of space travel.
Modern medicine prolongs peoples life and relieves patients of sufferings from many diseases. Cancer and AIDS are fatal to peoples health. Thanks to the endeavors scientists have made, these diseases become treatable.
However, the process of scientific development also arouses many sever problems to our human beings. Internet, though widely used in modern communication, is easy to be destroyed by computer virus. Outer space exploration has proced much waste in the space. A tiny metal, a screw, for example can destroy a flying man-made satellite. Instrialization is making natural resources become scarce.
Confronted with these problems, scientists are seeking prompt and feasible solutions. The development of science and technology bring about both positive and negative effects to us. We must eliminate the positive effects to the least extent.
7. 科技作文 英文的
Early Electronic Computers
The first real progress toward electronic digital computer came in the late 1930s when Howard Aiken of Harvard University and George Slibits of Bell Telephone Laboratories developed an automatic calculator using relay networks;the relay is an electromagnetically controlled switch.Other relay machines were developed ring World War II for artillery ballistic calculations.Although these machines were relatively slow and comparatively large. they demonstrated the versatility of the electronic computer. Then,in the early 1940s, John Mauchly and J.Presper Eckert,Jr.,of the University of Pennsylavania designed and built a vacuum tube computer,which they called the electronic numerical inegrator and calculator(ENIAC);it was completed in 1945 and installedat Aberdeen Proving Ground,Maryland. ENIAC used 18000 electron tubes,which required tremendous amounts of power;its failure rate wa high and it was difficult to program because a plugboard was required.
Three very important discoveries were then made,which began the rapid evolution toward today's digital computer. First,John von Neumann proposed that the program reside in the computer's memory where it could be changed at will,solving the pogranmming difficulties of ENIAC;second,in 1947 the transistor was invented by John Bradeen,Waltr H.Brattain, and William Shockley,which drastically reced the size and power requirements by replaceing the electron vacuum tube;and.third, J.W.Forrester and his associates at the Massachusetts Institute of Technology developed the magnetic,core memory,which made large amount of storage feasible.
8. 關於科技發展的英語作文
我說，是科技的發展推動了人類的進程，是科技的發展才使人類有著這嶄新又美好的生活。縱觀千古，哪朝哪代不是重視科技的發展？ 科技發展是強國之路，科技發展是中華民族進步的第一動力，沒有科學，我們哪來的今天的幸福生活？沒有科技，我們哪來的舒適的物質生活與精神享受？沒有科技的進步，我們哪能吃到雜交二號？我們哪能穿上全棉衣服，哪能住進高樓大廈？
科技發展利大還是弊大？當然是利大！中華文明八千年歷史文明就是鐵證如山，歷史每時每刻都在改變，科技每時每刻都在發展。如果是弊端大於利的話，那人類為什麼都還不約而同的選擇了進步？只有進步才能使明天更美好！
一個人不進步是可悲的，一個國家不進步是沒落的，一個世界不進步是黑暗的。只要在不斷的進步中，人類的生活才可以得到升華。上天給予了人類一顆聰慧的大腦，一雙勤勞的雙手，人類沒有坐享其成，而是選擇了不斷進步，幾千年來，從馬車變成了轎車、火車、飛機；從煤油燈變成了白熾燈、霓虹燈、節能燈；從海角天涯變成了近在咫尺、視頻聊天、滑鼠一點盡知天下事。
所有人的不懈努力，刻苦鑽研，我們今天的日子是有多少辛勤的科學家們用智慧甚至生命換來的。因為法拉第，我們生活的周圍才充滿了各種各樣的電器；因為達爾文、因為孟德爾，我們才可以更好地了解自己，認識自己；因為扁鵲，因為華佗，因為李時珍，我們的生命才能得到保障。我們的平均壽命比古代提高了30歲，看望親友甚至不用出家門，這不都是科學發展給我們帶來的好處嗎？
所以說，科技改變歷史，我們探討科技的發展利大還是弊大是不需要質疑的，因為就是利大！利大！利大！科技改變歷史， 是科技發展救了我們，是科學把我們從水深火熱的年代拯救了出來。科技改變歷史，知識改變命運。我們跨入了21世紀，跨入了一個充滿高科技的時代。科學改變了我們的生活，科學改變了我們的命運。「
科技發展利大於弊，這是一個亘古不變的主題！