—Sorry. I don't know. A. with B. by C. of D. from 相关知识点: 试题来源: 解析 A 本题考查介词的用法,需要选择一个介词连接 "shoes" 和 "lights",表示带有某种特征的鞋子。选项 A "with" 表示 "带有" 的意思,符合语境,其他选项不符合。因此,正确答案为 A。反馈 收藏 ...
新目标英语九年级+Unit6+When_was_it_invented全单元课件 Unit6 Whenwasitinvented?SectionA1a-1c 年份的读法 1 两个数字一组，分为前后两组1865eighteensixtyfive 1989nineteeneightynine千年的读法2000twothousand 2 2001twothousandandone 3 前两个数字不为零，后两个数字为零。1800eighteenhundred 4 nineteen...
Unit+6+When+was+it+invented?+Section++A 人教版九年级英语全册.pptx,Unit 6 When was it invented? Section A(课前) ——自主预习,扫清障碍 Section A 重点短语及目标句型预习。1.When was the telephone invented? 【释义】 电话是什么时候被发明的?【精讲】 invent
TheywereinventedbyJulieThompson.它们是由朱莉·汤普森发明的。②句式变化:肯定句:主语+was/were+及物动词的过去分词+其他。否定句:主语+wasn't/weren't+及物动词的过去分词+其他。一般疑问句:Was/Were+主语+及物动词的过去分词+其他?肯定回答:Yes,主语+was/were.否定回答:No,主语+wasn't/weren't.2.各种...
Unit 6 When was it invented 重点知识总结 重点词汇: electricity n. 电;电能 He stopped the machine by cutting off the electricity. 他切断电源才使机器停下来。 【拓展】 electrical adj. 电的;与电有关的(被修饰的物品不带电) He buried himself in an electrical book. 他埋头读一本电学方面的书。
Whenwasitinvented?Period2SectionA 2a---2c electricity/ilektrisəti/n.电；电能 In moderncitieswecan’tlivehappilywithoutelectricity.知识拓展 electricity 电，名词；如Noelectricity,nomodernlife.没有电就没有现代生活。electric，形容词，电的，如electriclight；电灯；electrical,ad...
When were shoes with lights invented? They were invented last year. Who were they invented by? They were invented by Julie Thompson. What are they used for? They’re used for seeing in the dark. 1. Light的用法 一、用作形容词,表示“轻的”、“少量的”、“浅色的”等意思。例如: —A ...
aEnglish was invented by people, not computers, and it reflects the creativity of the human race, which, of course, is not a race at all. That is why, when the stars are out, they are visible, but when the lights are out, they are invisible.[translate]...
But while his colleagues were looking at how to generate invisible light, he wanted to generate visible light. The LEDS he invented in 1962 now last about 10 times longer than incandescent bulbs, and are more environmentally friendly and effective. Holonyak, now a professor of electrical and ...
aEnglish was invented by people ,not by computers,and it reflects the creativity of the human race (which,of course,is not really a race at all).That is why,when stars are out they are visible,but when the lights are out they are invisible.And why,when I wind up my watch I start...