A. invented B. discovered C. found D. developed E. 满分:2 分 相关知识点: 试题来源: 解析 A.invented 解析::发明;:发现;:找到;:发展本句的句意为”众所周知托马斯·爱迪生发明了电灯。“本题中所缺的单词是”发明“,它的的英文是”invent“,因为发明的动作发生在过去,时态为一般过去时,动词应该使用...
结果一 题目 The first computer ___ in 1945. A. was invented B. was discovered C. invented D. discover 答案 A相关推荐 1 The first computer ___ in 1945. A. was invented B. was discovered C. invented D. discover 反馈 收藏
Frank H. WinterIndependent ScholarMichael J. NeufeldNational Air and Space MuseumKerrie DoughertyPowerhouse MuseumActa astronauticaWinter, F. H., Neufeld, M. J., Dougherty, K., 2012, "Was the rocket invented or accidentally discovered? Some new observations on its origins", Acta Astronautica, 77...
Unit 6 When was it invented 教学目标Section A 1 (1a-2d)一、教学目标:1.学习关于发明的单词。2.能听懂并能简单地谈论发明史。3.通过开展小组学习活动,能正确地使用一般过去时的被动语态。4. 通过交流表达和听力训练,引入一般过去时的被动语态“was/were+done”。
Unit 6 When was it invented 培优进阶卷(解析卷)-- 人教新目标Go For It! 九年级全册一、听力选择1.What may they have a chance to win A. B. C.【答案】A【原文】M: Millie, let's send text messages to the show. Then both of us will have a chance to win a car.W: Really Let's...
D.invented 相关知识点: 试题来源: 解析 答案:D核心短语/词汇: the electric light bulb:电灯泡 invent:发明 翻译:是托马斯·爱迪生发明了电灯泡。 解析:由“Thomas Edison”是个发明家,又由“the electric light bulb”可知是爱迪生发明了电灯泡。所以用invent,又由was可知是过去时,所以用invented,答案是D。 此...
A.foundB.inventedC.discovered D.bought 26.-What ___ him last night?－He had an accident on the way home.A.took place toB.took place forC.happened toD.happened for 27. As we know,tea was invented ___A.on displayB.on saleC.by accidentD.by mistake 28.-Have you heard of a washi...
Ithinkthetelephonewasinventedbeforethecomputer.Well,Iagreewithyou.Grammar IthinktheTVwasinventedbeforethecar.我认为电视比汽车发明得早。wasinvented意为“被发明”，此结构为一般过去时的被动语态。一般过去时的被动语态的结构为“was/were+及物动词的过去分词”。如：Thesetreeswereplantedlastyear.Thecarwasbought...
PAGE Unit 6 When was it inventedSection A 1 1a2d一教学目标: 1. 语言知识目标:1 能掌握以下单词: heel, scoop, electricity, style, project, pl
A. /; invented B. the; looked for C. an; discovered D. the; invented D 【解析】句意:雨伞是什么时候被发明的?invent 发明,表示以前没有,后来创造出来的; look for寻找; discover发现,原来就存在,后来人们注意到的;修饰单数名词umbrella用不定冠词an或定冠词the。此处表示雨伞被发明,故为invented,故选...