Unit6 When was it invented (1)

《Unit6 When was it invented (1)》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit6Whenwasitinvented?SectionAByDouJianfengLearningAims1.记忆本课时单词，会使用invent,beusedfor的用法。2.使用以下基本句子谈论发明的历史及用途。Whenwasthecarinvented?Itwasinventedin1885.Whoweretheyinventedby?TheywereinventedbyJulie.Whataretheyusedfor?Theyareusedforseeinginthedark3.展开丰富的想象翅膀，谈谈自己的发明。invent[in'vent]v.发明，创

2、造calculator['kælkjuleitə]n.计算器beusedfor用来做……scoop[sku:p]v.用勺舀n.勺子，长柄勺adjustable[ə'dʒʌstəbəl]adj.可调整的heel[hi:l]n.（鞋袜等的）后跟shoeswithadjustableheels可调节后跟的鞋battery['bætərɪ]n.电池operate['ɔpəreit]v.操作，作业battery-operated电池供电的slipper[‘slipə]n.拖鞋battery-operatedslippers电池供电的拖鞋heat[hi:t]v.加热，使变热n.热

3、heatedicecreamscoop可加热的冰激凌勺lightbulb电灯泡NewwordsKarlBenzEdison.Bellinventedthetelephone.ThetelephonewasinventedbyBell.Whowasthetelephoneinventedby?BellPAIRWORKWhenwasthetelephoneinvented?Itwasinventedin1876.1c1885197619711927PAIRWORKcartravelinglightbulbgivinguslightcomputergettinginform

4、ationcameratakingphotosB:ItisusedfortalkingwithpeopleA:Whatistheusedfor?car/1885/HenryFord/travelfastfridge/1862/Harrison/keepfoodfreshwashingmachine/1858/Smith/washclothesplane/1903/TheWrightBrothers/carrypeopletosomeplacefastAforeignfriendisinterestedinyournewdictionary.Hewantstohavea

5、lookatit.Astudentwantstostayoutlate.He(she)isaskinghis(her)motherorfatheraboutit.Youwanttochangethetimetomeetafriendatyourhouse.Astudentwantstohandinhomeworklaterandaskstheteacher’spermission.No.1No.3No.2No.4Goforit!Makeupdialogues2a312ListeningListenandthenumbertheinventionsintheordery

6、ouhearthem.2bListenagainandcompletethechartbelow.Inventionshoeswithspecialheelsshoeswithlightshotice-creamscoopWhatisit/aretheyusedfor?_______thestyleoftheshoesseeing___________________reallycoldice-creamchanginginthedarkserving这节课你学会了什么语法知识？合作探究：usedtodobeusedtodoingbeusedtodobeusedfor

7、doingusedtodo过去常常做某事，只用于过去时态beusedtodoing习惯做某事，用于一般现在时和过去时beusedfordoing/todo被用于做某事，表示被动语态一般过去时被动语态的结构：was/were+及物动词的过去分词1.We____toclosethewindowsbeforeweleftthelab.A.tellB.toldC.aretoldD.weretold3.Candleswereused______inthedark,weren’tthey?A.seeB.forseeingC.toseeingD.saw5.Don’