【正文】 用的語言。當(dāng)時，英語的拼寫發(fā)生了兩個很大 的變化：先是塞繆爾?約翰遜編寫了他的英語詞典，后是諾亞?韋伯斯特出版了《美國英語詞典》。所以到17世紀(jì)初的時候，莎士比亞能夠得以使用比以往任何時候都豐富的詞匯。開始，英格蘭人在大約公元450年到1150年之間所說的英語與我們今天所說的英語很不一樣。今天，把英語作為自己的第一語言、第二語言或外語來使用的人比以往任何時候都多。許多美國人經(jīng)常搬家，但是他們?nèi)匀荒軌虮鎰e和理解彼此的方言。當(dāng)美國人從一個地方搬到另一個地方時，他們也就把他們的方言隨著帶去了。即使在美國有些地區(qū)，兩個相鄰城鎮(zhèn)的人所說的方言也可能稍有不同。許多人認(rèn)為，電視和收音機(jī)里所說的英語就是標(biāo)準(zhǔn)英語，這是因?yàn)樵谠缙诘碾娕_節(jié)目里，人們期望新聞播音員所說的英語是最好的英語。當(dāng)美國人從一個地方搬到另一個地方時，他們也就把他們的方言隨著帶去了。即使在美國有些地區(qū)，兩個相鄰城鎮(zhèn)的人所說的方言也可能稍有不同。許多人認(rèn)為，電視和收音機(jī)里所說的英語就是標(biāo)準(zhǔn)英語，這是因?yàn)樵谠缙诘碾娕_節(jié)目里，人們期望新聞播音員所說的英語是最好的英語。在新，馬，和非洲其他國家，比如南非，人們也說英語。首先塞繆爾約翰遜編寫了詞典，后來諾厄韋伯斯特編纂了美國英語字典，后者體現(xiàn)了美國英語的拼寫的不同特色。這些新的定居者大大的豐富了英語語言，特別是在詞匯方面。那么英語英語在一段時間里為什么會變化呢？事實(shí)上，當(dāng)不同的文化相互交流滲透時，所有的語言都會發(fā)展變化。后來，在十七世紀(jì)英國人開始航海征服了世界其他地區(qū)，于是許多別的國家開始說英語了。車輛會編成10輛或12輛一組，車距僅6英尺，在計算機(jī)的控制下一齊行駛。 is actually but part of a larger movement, called “telematics,” which will eventually attempt to put smart cars on smart of such highways already exist in Europe, and experiments are being made in California to mount puter chips, sensors, and radio transmitters on highways to alert cars to traffic jams and “遠(yuǎn)程信息學(xué)”的這一更大行動的一部分，這一行動最終將把智能汽車送上智能高速公路。） the price of microchips dropping so drastically, future applications of GPS are virtually limitless.“The mercial industry is poised to explode,” says Randy Hoffman of Magellan Systems Corp., which manufactures navigational individuals could use GPS sensors in walking sticks, airplanes could land by remote control, hikers will be able to locate their position in the woods — the list of potential uses is 隨著微芯片價格的大幅度下降，未來對全球衛(wèi)星定位系統(tǒng)的應(yīng)用幾乎是無限的。由于光速為人熟知，接收衛(wèi)星信號時的任何時間遲緩都能折算出距離的遠(yuǎn)近。s car39。通過這些衛(wèi)星我們有可能以小于100英尺的誤差確定你在地球上的方位。 of the most frustrating things about driving a car are getting lost and getting stuck in the puter revolution is unlikely to cure these problems, it will have a positive in yourcar tuned to radio signals from orbiting satellites can locate your car precisely at any moment and warn of traffic already have twentyfour Navstar satellites orbiting the earth, making up what is called the Global Positioning make it possible to determine your location on the earth to within about a hundred any given time, there are several GPS satellites orbiting overhead at a distance of about 11,000 satellite contains four “atomic clocks,” which vibrate at a precise frequency, according to the laws of the quantum 。s eyelids close for a certain length of time and his or her driving bees erratic, a puter in the dashboard could alert the ，業(yè)已制造出能測知你行車時有多少睡意的樣車，這對長途卡車司機(jī)意義重大。藏在保險杠里的微型雷達(dá)能對周圍的汽車作掃描。它能通過會感測空氣中的酒精霧氣的電子傳感器檢測開車者是否喝醉酒，并拒絕啟動引擎。t even bother to mention them in the newspapers half of these fatalities e from drunk drivers, and many others from smart car could eliminate most of these car can sense if a driver is drunk via electronic sensors that can pick up alcohol vapor in the air, and refuse to start up the car could also alert the police and provide its precise location if it is 。未來“智能汽車”的關(guān)鍵在于傳感器。 car, and the roads it travels on, will be revolutionized in the twentyfirst key to tomorrow39。 automobile industry ranks as among the most lucrative and powerful industries of the twentieth are presently 500 million cars on earth, or one car for every ten of the automobile industry stand at about a trillion dollars, making it the world39。Smart CarsMichio Kaku the automobile industry, which has remained largely unchanged for the last seventy years, is about to feel the effects of the puter 加來道雄即便是過去70年間基本上沒有多少變化的汽車工業(yè)，也將感受到計算機(jī)革命的影響。汽車工業(yè)的銷售額達(dá)一萬億美元左右，從而成為世界上最大的制造業(yè)。s ITS program, which is designing the smart car and road of the ，將在21世紀(jì)發(fā)生重大變革。 40,000 people are killed each year in