九年级英语上册导学案课题Unit 6 Section A 1a-1c课型讲授课主备 审核 学习目标1.掌握重点单词短语、句型2.使学生能够更多的了解一些重要的发明，开拓视野。3.使学生能够更多的了解被动语态。 学习重点掌握重点单词短语、句型学习难点使学生能够理解并能运用被动结构预习案写出下列单词的过去分词。invent_ use_ change_drink_bring _produce_ sell _steal _advise_ take_translate_eat _根据时间和人物写出发明物1) 1885_ 2) 1876 _ 3) 1927_4) 1976 _5) Julie Thompson _6) Chelsea Lanmon _行课案1.被动语态基本结构：be+及物动词的过去分词(如果是不及物动词，其过去分词应带有相应的介词) (2).被动语态中的be 是助动词，有人称、数和时态的变化。 一般现在时被动语态为：am/is/are+过去分词 一般过去时被动语态为：was/were+ 过去分词 与情态动词连用的被动语态：情态动词+ be +过去分词(3)被动语态中动作的发出者或执行者做介词by的宾语，放在句末，by 表示“由，被”的意思2. I think the telephone was invented before the car.(1) I think 后接的一个分句做I think 的宾语,这个分句称叫做宾语从句.(2)was invented 是被动语态.(3)invent 做动词,意为 “发明,创造”,其名词有两种形式:一种为inventor “发明者”;一种为 invention “发明,创造” 可数名词例如:Edison was a great inventor, he invented more than 1,000 inventions in his life. 检测案1.Personal computers _about 30years ago.A. invented B. was invented C. were invented D. inventing2 .-Did you do to Jacks birthday party?-No, I_.A. am not invited B. wasnt invited C. havent invited D. didnt invite. 3.The cup with three legs _in the old days.A. used B. was using C. was used4.The building _in 1998.A. build B. built C. was built5.The skirt looks different from others and it is nice.-Thanks. It _by my mother last month.A. made B. is made C. was made6.The book _ to you by Jim，so you can ask him.Thank you. I will ask him.AgaveBwas given Cwas givingDhad given7._invented the telephone?Sorry，I dont know. Lets ask the teacher.AWhatBWhenCWhereDWho8. These kinds of shoes _ well.Awere not soldBwont be sold Care not soldDdont sell9.When _ the telephone _？In 1876.Adid；inventBwas；invented Cwere；inventedDdo；invented10. The knife _ things.Aused for cuttingBis used for cutCis used to cut Duse to cut11. The thing _ by Jim under the bed is a teapot.AinventedBdiscoveredCfoundDfound out