九年級上冊Unit6Whenwasitinvented教學(xué)設(shè)計Un

Unit6Whenwasitinvented?教學(xué)設(shè)計SectionA1(1a-2d)東勝九年制學(xué)校張奇慧一、教學(xué)目標(biāo)1.語言知識目標(biāo)：1)能掌握以下單詞：heel,scoop,electricity,style,project,pleasure,zipper,daily能掌握以下句型：①—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.②—Whataretheyusedfor?—Theyareusedforseeingatnight.2)能談?wù)撐锲繁话l(fā)明的時間、發(fā)明者，表達某發(fā)明的用途。2.情感態(tài)度價值觀目標(biāo)：了解一些近現(xiàn)代發(fā)明的時間及用途，激發(fā)自己熱愛發(fā)明的情感。培養(yǎng)想象力，善于觀察事物。面對難題，用積極的態(tài)度去解決，發(fā)揮想象力，認識世界，改造世界。二、教學(xué)重難點1.教學(xué)重點：1)本課時的單詞、詞組和句型，學(xué)習(xí)運用一般過去時態(tài)的被動語態(tài)。2)學(xué)會詢問發(fā)明時間及用途的基本句型：—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.—Whataretheyusedfor?—Theyareusedforseeingatnight.教學(xué)難點：運用一般過去時態(tài)的被動語態(tài)來討論發(fā)明的發(fā)明時間及用途。三、教學(xué)過程I.WarmingupChangethesentencesinpassivevoice.展示中國古代四大發(fā)明，讓學(xué)生明確中國曾為世界做出了巨大貢獻。Ⅱ.Presentation展示一些近代發(fā)明的圖片，并引出問題：Whenwasitinvented?學(xué)生回答：Itwasinventedin+年份。Ⅲ.Listening(1b)讓學(xué)生們看大屏幕講解年份的表達方法，并做相應(yīng)的練習(xí)；引導(dǎo)學(xué)生對1a呈現(xiàn)的年份進行練習(xí)。Listentothetaperecorder:Whenwerethesethingsinvented?Finish1b.Thenlistenagaintochecktheanswers.Practiceingroups:Whenwastheinvented?Itwasinventedin.Thenasksomegroupstopracticeinfrontoftheclassroom.:So,thecarwasinventedbeforetheTV,andtheTVwasinventedafterthecar.Ⅳ.Listening(2a)Lookattheinventionsin2a:whatarethese?Listentotheconversationandordertheinventions1to3.Thesearesomeinterestinginventions,but,doyouknow,whataretheyusedfor?Listenagainandfinish2b.Listenagainandchecktheanswers.5.makeconversationsusingtheinformationin2b.Makeamodel:A:Whataretheshoeswithspecialheelsusedfor?B:Theyareusedforchangingthestyleoftheshoes.Ⅴ.Role-play(2d)1.ReadtheconversationsandLetSsreadaftertheteacher.2.Explainsomenewwordsandmainpointsintheconversation.3.AskSstorole-playtheconversationingroups.X.Homework:co