一、词义辨析:artificial,false,synthetic,man-made这些形容词均有“人造的,非自然的”之意。artificial指模仿天然材料由人工制造的东西,侧重真伪对比。false指因缺失而补上的替代物,有时也指伪装的。synthetic与artificial近义,但前者强调通过化学作用或化学处理把几种物质复制成与原材料截然不同的新产品。man-made指完全用人工制造,不含仿造和真伪对比的意味。二、相关短语:man-made fiber人造纤维三、参考例句:There are man-made lakes. 那儿有人工湖。They have launched a man-made satellite successfully.他们成功地发射了一颗人造卫星。The country blasted off another man-made satellite.这个国家又发射了一颗人造地球卫星。Cotton is a natural fibre, nylon is a man-made fibre. 棉花是天然纤维,尼龙是一种人造纤维。 In 1970,China successfully launched a man-made satellite.1970年,中国成功地发射了一颗人造卫星。Man-made staple fibres can be divided into many categories.化学纤维短纤可被分为许多种类。Incomplete combustion is the principal source of man-made carcinogens.不完全燃烧是人为致癌物的主要来源。The Year 2000 is a continuation of a man-made calendar.2000年只不过是某一种人造的历法中岁月的延续而已。Society difficulty is nothing else but nature and man-made disaster.世间的困难无外乎天灾人祸。 The?Great?Wall?of China is a well-known man-made object in?the?world.中国万里长城是世界著名的人造物体。
public class jiecheng public static int n(int i) if (i == 1) return 1; else return i * n(i - 1); } public static void main(String[] args) int i = 7; int res = n(i); System.out.println(res); }}public void teach() public void teach(int a) public void teach(string a) overloading方法是从低向高转。 byte—short—float—int—long—double。 在构造方法中,this表示本类的其他构造方法: student() student(string n) this();//表示调用student() } 如果调用student(int a)则为this(int a)。 特别注意:用this调用其他构造方法时,this必须为第一条语句,然后才是其他语句。 this表示当前对象。 public void printnum() int number=40;system.out.println(this.number);
6,求海啸英文介绍
a very large ocean wave caused by an underwater earthquake or volcanic eruption.海啸由海底地震或火山喷发而造成的巨大海浪--------------quake triggers tsunami warning postedkathy on 2006年11月15日west coast not expected to see major trouble.-by kbnd radio news sourcesa magnitude 8.1 earthquake has been recorded in the waters north of hokkaido, japan near the kuril islands, russia. the pacific tsunami warning center in hawaii has issued a warning for northern japan and other parts of the pacific basin. however, officials say a damaging tsunami is not expected to hit the western coast of the united states or canada. some sections of oregon washington alaska, california, and british columbia may still experience non-damaging sea level changes.
7,of mice and men人鼠之间 跪求英文读后感实在没有中文也行
after i finish reading the Of Mice and Man i feel lonelyness. this book is talking about the men are alone, isolate and friendless, but not Lennie and George, because thet got each other.the ending of this book is trady, George end up killing Lennie bu himself, because he know he will do it again.在这里 前面还有introduction 后面才是正文 <a href="http://wenwen.soso.com/z/urlalertpage.e?sp=shttp%3a%2f%2fbooks.google.com%2fbooks%3fid%3dne_si_bv-w4c%26dq%3dof%2bmice%2band%2bmen%26printsec%3dfrontcover%26source%3dbn%26hl%3den%26ei%3d8qqusopdhiqntgfn4dyrba%26sa%3dx%26oi%3dbook_result%26ct%3dresult%26resnum%3d4%23ppt1" target="_blank">http://books.google.com/books?id=ne_si_bv-w4c&dq=of+mice+and+men&printsec=frontcover&source=bn&hl=en&ei=8qqusopdhiqntgfn4dyrba&sa=x&oi=book_result&ct=result&resnum=4#ppt1</a>,m1 ~希望满意啊~
8,急求经典名人名言要字少的好的
All for one, one for all.
人人为我,我为人人。——[法] Dumas pére大仲马
Other men live to eat, while I eat to live.
别人为食而生存,我为生存而食。——Socrates苏格拉底
Easy come, easy go.
易得者亦易失。——Hazlitt赫斯特
Love rules his kingdom without a sword.
爱,统治了他的王国,不用一枝利剑。——Herbert赫伯特
We soon believe what we desire.
我们欲望中的东西,我们很快就信以为真。——Chaucer乔叟
The darkest hour is that before the dawn.
黎明前的时分是最黑暗的。——Fuller富勒
The longest day has an end.
最难过的日子也有尽头。——Howell贺韦尔
Living without an aim is like sailing without a compass.
生活而无目标,犹如航海之无指南针。——J. Ruskin鲁斯金
A bird in the hand is worth two in the bush.
手中的一只鸟胜于林中的两只鸟。——Heywood希伍德
One swallow does not make a summer.
一燕不成夏。——Taverner泰维纳
A man may lead a horse to the water, but he cannot make it drink.
一个人可以把马带到河边,但他不能令它饮水。——Heywood希伍德
Time is money.
时间就是金钱。——Benjamin Franklin富兰克林
Time and tide wait for no man.
时间不等人。——Scott斯科特
There is no rose without a thorn.
没有玫瑰花是不长刺的。—— Ray雷
Lookers-on see most of the game.
旁观者清。—— Smedley斯密莱
Victory wont come to me unless I go to it.
胜利是不会向我走来的,我必须自己走向胜利。——M. Moore穆尔
A great man is always willing to be little.
伟大的人物总是愿意当小人物的。——R. W. Emerson爱默生
Anything one man can imagine, other men can make real.
但凡人能想象到的事物,必定有人能将它实现。——Jules Verne凡尔纳
Early to bed and early to rise, makes a man healthy, wealthy, and wise.
早睡早起使人健康、富裕又聪明。——Benjamin Franklin富兰克林
Life is just a series of trying to make up your mind.
生活只是由一系列下决心的努力所构成。——T. Fuller富勒
Goals determine what you are going to be.
目标决定你将成为为什么样的人。——Julius Erving欧文
All human wisdom is summed up in two words ? wait and hope.
人类所有的智慧可以归结为两个词—等待和希望。——Alexandre Dumas Pére大仲马(法国作家)
It is not enough to be industrious, so are the ants. What are you industrious for?
光勤劳是不够的,蚂蚁也是勤劳的。要看你为什么而勤劳。——H. D. Thoreau梭罗
You have to believe in yourself. Thats the secret of success.
人必须相信自己,这是成功的秘诀。——Charles Chaplin卓别林
Nothing is more precious than independence and freedom.
没有什么比独立自由更可宝贵的了。——[越南] Ho Chi Minh胡志明
I like the dreams of the future better than the history of the past.
我不缅怀过去的历史,而致力于未来的梦想。——T. Jefferson杰弗逊(美国第3任总统)
We are here to add what we can to life, not to get what we can from it.
我们要尽可能为生活增加一些东西,而不是从中索取什么。——William Osler奥斯勒
Activity is the only road to knowedge.
Ceorge Bernard shaw, British dramalist
行动是通往知识的唯一道路。--英国剧作家 肖伯纳,G
A free man obtains knowledge from many sources besides books.
Thomas Jefferson American president
一个自由的人除了从书本上获取知识外,还可以从许多别的来源获得知识。——美国总统 杰斐逊 .T.
A great part of the information I have was acquired by looking up something and finding something else on the way.
Adas Franklin. Aerican humorist
我的大部分知识都是这样获得的:在寻找某个资料时意外的发现了另外的资料。 ——美国幽默作家 富兰克林,A.
人人为我,我为人人。——[法] Dumas pére大仲马笔落惊风雨,诗成泣鬼神。--杜甫
博观而约取,厚积而薄发。--苏轼
不入虎穴,焉得虎子?--后汉书
不塞不流,不止不行。--韩愈
不以规矩,无以成方园。--孟子
吃一堑,长一智。--古谚语
尺有所短,寸有所长。--屈原
高山仰止,景行行止。--《诗经》
工欲善其事,必先利其器。--孔子
己所不欲,勿施于人。--论语
兼听则明,偏信则暗。--《资治通鉴》
靡不有初,鲜克有终。--诗经
敏而好学,不耻下问。--孔子
满招损,谦受益。--尚书
高尔基(苏联)