浙江省临安市於潜第二初级中学九年级英语全册 Unit 6 When was it invented period 1导学案（无答案）（新版）人教新目标版.doc

unit 6 when was it invented period 1【学习目标】1.重点单词：heel, scoop, electricity, style, project, pleasure, zipper, daily, pioneer, website, list, mention2.重点词组：be used for, have a point, my pleasure3.重点句式： 1. - when was the telephone invented? -i think it was invented in 1876.2. - what are they uses for?- theyre uses for.【学习重、难点】熟记重点单词短语。运用被动语态询问某物的发明人、发明时间及其用途。 【课前自习】 一、 单词冲浪。（先熟记第161页p42-42的单词,再闭合书本测试。）音标单词及词性中文音标单词及词性中文hi:lsku:plektrststalprdktplezpdelwbsatpanlstmen()n二、预习第41-42页的1a-2d划出重点词组及句子并记住：1.改变鞋子的风格_ 2.被用来 3.我很荣幸 4.有道理 5.带特殊后跟的鞋子_ 6.在我们日常生活中_ 7. 电动的 三、知识点拨。（把它抄在语法笔记书上，并记一记）一般过去时态的被动语态构成：肯定句：主语+was/were+done+其他：bell invented the telephone in 1876.-the telephone was invented.(例句1)否定式：主语+was/were+not+done+其他the telephone wasnt invented.一般疑问句：was/were+主语+done+其他？_?（把例句1改为）特出疑问句：特出疑问词+was/were+主语+done+其他？when was the telephone invented?小试牛刀：把下列句子改为被动语态1. i didnt lend anybody my books. _2. did you send your brother gifts? _ 3. she bought her brother a dictionary._4. the boy ate the biscuits in two minutes. _5. when did people invent paper? _【中考链接】一、根据语境提示，用invent, discover，find或create的形式填空，完成句子。1.when _ the stream engine（蒸汽机） _?2. i cant _ my bike, im looking for it. 3. scientists are now trying to _ if this is possible.4. do you know who_ the plane？5. he _quite a number of wonderful characters in his play.根据句意，用pleasant, pleased或pleasure填空。1. i had a _ time. 2. he will be _ to help you. 3. reading gives me great _.4. it gives me _to see you looking happy.5. we spent a _ day in the country.二、用括号内所给动词的正确形式填空。1.its said(据说) that the long bridge_（build）in two months2.where to have the meeting _ （discuss）now3.which language _the most widely_（speak）in the world？4.the lost boy_（not find）so far5.last year a large number of trees_（cut）down6. the students _ often _(tell) to take care of their desks and chairs.三、单项选择。1. we _not to play computer games. a. are told b. have told c. told d. tell 2. will you come to the dinner party?i wont come unless jenny _.a. will be invitedb. can be invitedc. invited d. is invited3. im sorry you cant go in now. the room _ yet. a. hasnt been cleaned b. hasnt cleaned c. isnt been cleaned d. isnt being cle