unit-3-period-one-warming-up同步課時精講精練(編輯修改稿)
2025-04-03 03:31 本頁面
【文章內(nèi)容簡介】 rnsworth was able to introduce the kind of television we now use.Farnsworth was a great inventor，but lived an unhappy had a legal battle with the pany，Radio Corporation of America(RCA) over who the real inventor of the TV won the case，but the government stopped panies from making TVs during the war，so Farnsworth didn’t make much money from the invention.When Farnsworth was young，he imagined television as a convenient way for distant audiences to enjoy lectures by famous professors，or entertainment by the best symphonies(交響樂) and he was older，television became much more popular，but he was very disappointed in the silly programs on even told his own son，“There’s nothing on it worthwhile，and we’re not going to watch it in this household.”1．What can we learn about Philo Farnsworth?A．He had a strong physical advantage.B．He had strong powers of observation.C．He had a strong interest in journalism.D．He had a strong sense of responsibility.答案 B解析 推理判斷題。根據(jù)第二段最后兩句可知，他具有敏銳的觀察力。2．The underlined part showed Farnsworth was legally recognized as .A．the real founder of RCAB．the real inventor of the TVC．the greatest inventor of his timeD．the organizer of the battle with RCA答案 B解析 句意理解題。劃線部分的the case指代上文的“a legal battle with the pany...(RCA) over who the real inventor of the TV was”由此可知，贏了案件的Farnsworth被認定是電視機的真正發(fā)明者。3．The last paragraph mainly tells us that Farnsworth .A．didn’t like to watch TV programsB．couldn’t afford to buy a TV setC．couldn’t listen to famous lecturesD．didn’t like what television became答案 D解析 段落大意題。根據(jù)最后一段倒數(shù)第二句中的“he was very disappointed in the silly programs on TV”可知，電視節(jié)目后來的發(fā)展與Farnsworth最初的設(shè)想背道而馳，再由他說的“There’s nothing on it worthwhile”可知，他不喜歡后來電視變成的樣子。4．What is the best title for the text?A．How Did Philo Farnsworth Invent Television?B．What Caused Philo Farnsworth to Invent Television?C．Philo Farnsworth：the Unhappy Father of TelevisionD．Philo Farnsworth：a Wellknown Scientist and Inventor答案 C解析 標題歸納題。本文旨在介紹電視機的真正發(fā)明者Philo Farnsworth，再由倒數(shù)第二段第一句中的“but lived an unhappy life”可知，C項作標題符合文意。BHuman beings are the most intelligent of all animals because we are gifted with the ability to think and reason and even mon people with special intelligence have made a lot of inventions and contributions to modern lifestyle in the past.“Houses” have been the most popular area for discoveries and inventions in the past and even now.Many household items have been the result of inventions of people who desired better functioning of the existent individual has intelligence and if it is used properly for the right purpose it leads to invention of a new tool or new household inventions are made almost every day and there are specific panies，which particularly keep a record of all these inventions.A lot of inventions have been made recently in the household products are patented and have trade mark patented sliding cinch is a very simple but effective method to prevent shoulder stress and injury for those who work before puters all day PC is a type of puter furniture that specifically hides all the puter wires and keeps a clean and good the outdoor dust，mud and snow can be kept out of the house by installing(安裝) the dirt drain(排水管) at the entrance of the important invention is the automatic toilet nightlight，in which a small light starts when the lid of the toilet seat is opened and closes as soon as the lid is closed.These are some of the new household inventions invented mostly by mon ，a variety of new household items ar
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