精选优质文档-倾情为你奉上仁爱英语九年级导学案Unit 4 Amazing ScienceTopic 1 When was it invented? Section A【学习目标】1.学习一般过去时的被动语态;(1)学习be made of和be made from的区别;(2)学习句型When/Where was it developed?2.学习表达希望和祝愿的句型; I wish I could go into space some day. I hope your dream will come true.3.讨论新科技及发明。【课前预习】一、在文中找到并划出下面的短语,并写在下列横线上专心-专注-专业1.不被允许做某事_2.玩电脑游戏_3.对你的健康有害_4.在上花太多的时间_