英语人教版九年级全册unit6sectionA 课件.ppt

Section 1A 1c Unit6Whenwasitinvented 预习案 学习案 反馈案 预习检测 一个安全的地方 担心我的安全被用来做某事 Asafeplace WorryaboutmysafetyBeusedfordoingsth 翻译下列年代 1 Nineteenseventy one 2 Eighteeneighty five 3 eighteenseventy six4 1927 5 1976 6 2010 学习目标 知识目标 1 掌握单词和短语 Invent worryabout noway beusedforsth 2 掌握句型 whenwasitinvented whowasitinventedby Whatisitusedfor 技能目标 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 情感态度价值观 懂得人类的科学发明创造了丰富的物质文明 激发创造发明的能力和愿望 并乐于参加学习小组活动 积极合作 Chineseinventions compass gunpower printing paper making thefourgreatinventionsofancientChina k mp s pr nt ThefourancientinventionsmakeChinastronger 古代的 Manymoderninventionshavechangedtheworld Thecar KarlBenz KarlBenzinventedthecar wasinventedby KarlBenz whowasthecarinventedby Whatisitusedfor Itisusedfordrivingustowork Bellinventedthetelephone wasinventedby Thetelephone Bell Bell Whatisitusedfor whowasthetelephoneinventedby Itisusedfortalkingwithfriends TheTVwasinventedbyBled BeldinventedtheTV whowastheTVinventedby Whatisitusedfor Itisusedforwatchingthegames Bled B Itwasinventedby A whowas inventedby A Whatisitusedfor B Itisusedfor Bled groupwork KarlBenz Bell 1876 Ithink wasinventedbefore Ithink wasinventedafter Discuss Whenwasitinvented Whichonewasinventedearlier Lookatthethingsbelow Inwhatorderdoyouthinktheywereinvented Discussthemwithyourgroup Thennumberthem 1 4 1a 2 3 1 4 Listening Listenandmatchtheinventionswiththeyears 1b 1876 1885 1927 1971 d a c b A WhatisthisinEnglish B It sa A Whenwasitinvented B Itwasinventedin A Whowasitinventedby B Itwasinventedby A Whatisitusedfor B Itisusedfor 1876 Bell talkingtofriends 1927 Bled watching groupwork 1885 carl drivingtoschool Exercises 1 Doyouknow A whenthecarisinventedB whenwasthecarinventedC whenthecarwasinvented2 Manytrees inourcityeveryyear A areplantingB areplantedC wereplanted C B 3 Whattimedoyouthink tomorrow A hecomesbackB willhecomebackC doeshecomebackD hewillcomeback4 Thispairofglassesareused protectingyoureyes A fromB byC for D C 二 用所给词的适当形式填空1 Clothesareusedfor warm keep 2 when thetelephone Ithinkit in1876 invent 3 Heused get uplate butnowheisusedto get upearly 4 Edisonwasagreat He many inhislife invent 5 Thebuilding lastyear build 6 Woodcanbeusedfor paper make 7 这个房间被用作卧室Theroom abedroom 三 句型转