著名的电话发明家出生在苏格兰的爱丁堡，专攻语音学，成为聋哑教育方面的权威。为了让声音得到其他方式的表达，他钻研电学基本理论，语音学和电学两个方面的修养，使他插上了技术发明的双翅，最终发明了可以将声音转化成电波，又将电波还原成声音的电话机，电话发明家名字叫什么（）
A、格雷厄姆
B、贝尔
C、西门子
D、爱迪生
相关专题： 语音学 发明家
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著名的电话发明家出生在苏格兰的爱丁堡，专攻语音学，成为聋哑教育方面的权威。为了让声音得到其他方式的表达，他钻研电学基本理论，语音学和电学两个方面的修养，使他插上了技术发明的双翅，最终发明了可以将声音转化成电波，又将电波还原成声音的电话机，电话发明家名字叫什么（）
A、格雷厄姆
B、贝尔
C、西门子
D、爱迪生
Teaching children to read well from the start is the most important task of elementary schools. But relying on educators to approach this task correctly can be a great mistake. Many schools continue to employ instructional methods that have been proven ineffective. The staying power of the “look-say” or “whole-word” method of teaching beginning reading is perhaps the most flagrant example of this failure to instruct effectively.The whole-word approach to reading stresses the meaning of words over the meaning letters, thinking over decoding, developing a sight vocabulary of familiar words over developing the ability to unlock the pronunciation of unfamiliar words. It fits in with the self-directed, “learning how to learn” activities recommended by advocates（倡导者）of “open” classrooms and with the concept that children have to be developmentally ready to begin reading. Before1963, no major publisher put out anything but these “Run-Spot-Run” readers.However, in 1955, Rudolf Flesch touched off what has been called “the great debate” in beginning reading. In his best-seller Why Johnny Can’t Read, Flesch indicted （控诉）the nation’s public schools for miseducating students by using the look-say method. He said--and more scholarly studies by Jeane Chall and Rovert Dykstra later confirmed_that another approach to beginning reading, founded on phonics（语音学）,is far superior.Systematic phonics first teaches children to associate letters and letter combinations with sounds; it then teaches them how to blend these sounds together to make words. Rather than building up a relatively limited vocabulary of memorized words, it imparts a code by which the pronunciations of the vast majority of the most common words in the English language can be learned. Phonics does not devalue the importance of thinking about the meaning of words and sentences; it simply recognizes that decoding is the logical and necessary first step.1.The author feels that counting on educators to teach reading correctly is（ ）.2.The author indicts the look-say reading approach because（ ）.3.One major difference between the look-say method of learning reading and the phonics method is（ ） .4.The phrase “touch-off”（Para 3）most probably means（ ）.5.According to the author, which of the following statements is true?
周德清的一部在中国语音学史上具有划时代意义的著作是（）。
A、《四声切韵》
B、《中原音韵》
C、《录鬼簿》
D、《太和正音谱》
“有些人不是坏人，因此，有些坏人不是人。”下列哪个推理具有与上述推理相同的结构？
A．有些便宜货不是好货，因此，有些便宜货是好货。
B．有些便宜货不是假货，因此，有些假货不是便宜货。
C．所有商品都是有价值的，因此，所有有价值的都是商品。
D．有些发明家是自学成才的，因此，有些自学成才者是发明家。
E．没有宗教是科学，因此，没有科学是宗教。
