SectionA1a-1cUnit6Whenwasitinvented?WhataretheFourGreatInventionsinancientChina?Doyouknow?ChinesefourgreatancientinventionscompassgunpowderprintingPapermakingModerninventionsA:IthinktheTVwasinvented beforethecar.B:Well,IthinktheTVwasinventedafterthecar.Talkaboutwithyourparterner.A:Ithinkthecalculatorwasinvented ...
Gunpowder may have been used during the Mongol invasions of Europe. "Fire catapults", "pao", and "naphtha-shooters" are mentioned in some sources. However, according to Timothy May, "there is no concrete evidence that the Mongols used gunpowder weapons on a regular basis outside of China."...
When? Where? And why? Currently, the oldest evidence for the use of the bow and arrow are small stone points found in Sibudu cave in South Africa, which are some64,000 years old. When did Guns become better than bows? Out with the old. In Europe, military bows became obsolete around...
[单项选择题]He was___when he spoke at the company dinner last year. 关键词: dinner company spoke A.lighter than the year before B.heavier than the year before C.with the Weight Watchers D.planning to go on diet 本题来源:2016年贵州公共英语考试模拟卷(1) 查看最佳...
Unit+6+When+was+it+invented 英语人教版九年级上册 .pptx,第一课时 Section A (1a-2d);一、根据句意,用括号中所给单词的适当形式填空。 1.Mobile phones play a very important part in our ___ (day) life. 2.The ___ (invent) of printing was a milestone (
Gunpowder It was one of the greatest inventions. It is said that in the 3rd century a Chinese man wrote about how to make it. At first, it was used for making fireworks. At the end of the Tang Dynasty, people began to use it in wars. The method of making it was brought to the ...
Cordite hasn’t been in use pretty much since the middle of last century. Modern gunpowder is, like cordite, a smokeless propellant. (It’s also not very powdery; my father reloaded his own ammo and I was struck that gunpowder is more like little beads, like something a robot might eat...
(in Said's words) when his key achievement was to embrace its languages as belonging to the same family as those of Europe. Nor can I detect racism or domination in Hastings (Jones's superior), who believed that every people on earth — decidedly including brown-skinned people —...
大学英语A3 一、阅读理解 1、 When Pilar Jiménez got married in 1961, she knew her marriage would last. "Back then, no one separated," says the 71-year-old lady. "Marriage was for life." Indeed, her husband and she lived happily until he passed away two years ago. But if her ma...
Grenades first came into widespread military use in Europe inthe 16th century. The first grenades were hollow iron balls filled with gunpowder and ignited by a slow burning fuse rolled in dampened gunpowder and dried. This standard design weighed between 2.5 and six pounds each. ...