【题目】--When ___ the abacus ___? -- In the sixth century by the Chinese people. A. is, invented B. did, invent C. was, invented D. does, invent试题答案 在线课程 【答案】C 【解析】 试题分析:句意:---算盘是什么时候发明的?---由中国人在公园6世纪时发明。其一,算盘的发明是在过...
A.is,inventedB.did,inventC.was,inventedD.does,invent 试题答案 在线课程 分析-什么时候发明的算盘?-6世纪中国人发明的. 解答正确答案:C.根据句意可知算盘由中国人6世纪发明,主语abacus和谓语invent是被动关系,且in the sixth century表示过去的时间状语,则本句应用一般过去时的被动语态,即主语+was/were+done,...
A. when the abacus is invented B. when was the abacus invented C. when the abacus was invented 相关知识点: 试题来源: 解析 [解析]选C。考核宾语从句。宾语从句运用陈说语序, 排除B项, 由答句In the 6th century. 可知, 问句用过去时。反馈...
Edison invented the light bulb. 爱迪生发明了电灯。 (2)invent还可以表示“虚构”。例如: The whole story was invented. 整个故事是虚构的。 (3) invent的名词形式有两个,一个是inventor(发明者;发明家),另一个是invention(发明物)。例如...
A. when is the abacus invented B. when the abacus is invented C. when was the abacus invented D. when the abacus was invented 29. As water is very important for us, we should stop people from A. polluting B. using C. filling D. crossing keyboard, but for some reason, I gave...
Unit_9_When_was_it_invented_(Section_A_&_B)Appetizer Iamboredtodeath.我无聊死了。Period1 No.5MiddleSchoolWangHongzhi LanguageGoals:Talkaboutthehistoryofinventions.GrammarFocus:Thepassivevoice.fourgreatinventions compass Papermaking gunpowder printing WordsandexpressionsinUnit9 calculator Lookatthethings.In...
The umbrella was invented about 4000 years ago in Assyria,China and Egypt. The binoculars was invented in 1854 by Ignatio Porro in Italy. The camera was invented in 1827 by Joseph Nicephore Niepce who took the first picture. The bicycle was invented in 1880s in England. 中文意思 大约4000年...
Unit 6 When was it invented?单元测试 Ⅰ.单项选择(每小题 1 分,共 15 分) 1.I found Lisa's bag in the playground accident.I picked it up and returned it to her. A.for B.with C.of D.by 2.In summer, if you don't put food in the , it may go bad easily. A.fridge B.oven...
这是一份初中英语人教新目标 (Go for it) 版九年级全册Unit 6 When was it invented?综合与测试教学设计及反思,共15页。教案主要包含了重点词汇,重点短语,重点句型,词汇精讲,句式精讲等内容,欢迎下载使用。 学生姓名: 上课日期:重点词汇和短语的积累;重点语法梳理。【重点词汇】heel [hi:l] n. 鞋跟;足跟...
1、Whenwasitinvented? …wasinvented…句意为“某物被发明……”,是被动句式、例如: TheabacuswasinventedinthesixteenthcenturybytheChinese、 算盘在十六世纪由中国人发明得、 Whowasthelightbulbinventedby?灯泡是由谁发明得? 【拓展】 被动语态得结构是:主语+bedone(及物动词得过去分词),be是随人称和时态变化而...