( )19.What was invented in the late 18th century?A.The bus. B.The bike.C.The umbrella.( )20.How will Mike go home?A.By bike. B.Take the No.11 bus.C.Take the No.22 bus.(四)听短文,选择最佳答案。你将听到一篇短文,请根据短文内容,选出每个问题的最佳答案。短文读两遍。( )21....
仁爱版英语九年级上册Unit 4 Topic 1《When was it invented》Sect 摘要 TOPIC1 When was it invented SectionA 正文 SectionA 基础知识达标训练 一. 根据英文释义选择单词 digital, satellite, spaceship, laptop, lock 1. information as a series of numbers”1”and “0” showing electron...
The Egyptians used water clocks about 3,400 years ago. These clocks were popular in the Middle East and China. But they failed to make people know the exact time. In the 13th century, the mechanical clock was invented. This was more exact, but it was expensive to make one. Later, ...
一般过去时的陈述句:The[发明名称]wasinvented[时间]. 一般过去时的被动语态:The[发明名称]wasinventedby[发明者]. 一般过去时的否定句:The[发明名称]wasnotinvented[时间]. 一般过去时的疑问句转换为陈述句:The[发明名称]wasinvented[时间]. 一般过去时的疑问句转换为被动语态:The[发明名称]wasinventedby[发明者...
ThissmallairfanwasinventedbyTom.Itisusedforcoolingthehotfood.Itrunsonelectricity.Whatisthisairfan(电风扇)usedfor? 5“inventions”thatchangedtheworld1.GPSTechnology2.wechat3.BikeSharing4.3DPrintingTechnology5.DriverlessVehicle 135FinalStationChooseonenumberandfinishit,youwillgetscoresitmatches!246 inventedseenused...
Why did Karl Benz invented the first car? Invention of First Car A love of bicycling had inspired his desire to create this vehicle, and his first design drew on the tricycle. Benz's three-wheeled automobile, which he called the Motorwagen,could carry two passengers. ...
、1—5 BACCB 6—10 ACCDD 11—15 CDCCA 三、第一节:1. from 2. thousands 3. which 4. used 5. all 6. cooking 7. five 8. produced 9. countries 10. most 第二节:1. been 2. an 3. in 4. It 5. for 核心素养全练 A:1—5 BDBCC B:1—5 DAECB Unit 6 When was it invented?
laneand not getting too closeto the vehicle ahead.Automatedcarsaregoodatthosetasks, butsoarehumans. Itistruethatself-driving cars don?t get tired,angry,frustratedordrunk .Butneithercan theyyetreactto uncertainsituations withthe sameskilloranticipationofanattentivehuman driver,nordotheypossesstheforesight...
A flying vehicle successfully carried its inventor, Zhao Deli, into the air. At the age of seven or eight, he saw the protagonist(主角)in a cartoon riding a flying motorbike. Since then, he has always dreamed of flying in the sky one day. He was good at science in school and enjoyed...
( )How old was Alice's father when the personal computer was invented A.About one year old. B.About four years old. C.About seven years old. ( )Which of the following was the earliest invention A.The telephone. B.The zipper. C.The car. ...