九年级 Unit 6 When was it invented ? Period 5 Writing 导学案 一、Pre-writing 写前: 1、Brainstorm(头脑风暴): My favorite invention should be … . 我最喜欢的发明应该是…样的。 My favorite invention should be … 2、Group work: Questions ①what's your favorite invention? ②Wh...
Unit 6 When was it invented ? Section A 1a—1c 【学习目标】 句型:When was the car invented? 弄清一般过去时态的主动语态与被动语态的差异,并通过练习和运用加以巩固。 【学习重点难点】 句型:When was the car invented? 弄清一般过去时态的主动语态与被动语态的差异,并通过练习和运用加以巩固。 【学...
9、ed around nineteen twenty-seven.Picture b: The personal computers were invented in nineteen seventy-six.4.听第二遍,填空。Alice: Was your life very difficult when you were a kid?Grandma: Oh, not really. Why?Alice: Well, you didnt have modern inventions like a , right?Grandma: Of cour...
Unit 6 When was it invented ?Section A 1a—1c 【学习目标】句型：When was the car invented?弄清一般过去时态的主动语态与被动语态的差异，并通过练习和运用加以巩固。【学习重点难点】句型：When was the car invented?弄清一般过去时态的主动语态与被动语态的差异，并通过练习和运用加以巩固。【学法指导...
invented the first publicly available and commercially viable photographic process, the daguerreotype. This photographic camera was described in print in 1835, but it wasn’t formally announced until 1839. Daguerre used an iodized silver plate to capture the image which was then developed with mercury...
The system could take advantage of other data points to generate its translated image, such as LiDAR sensors for more accurate depth data. This can also take advantage of accelerometer data. Since a user's head moves, and that it takes time for a headset to render a scene obje...