【教案】Unit+3+Discover+useful+structures+教學(xué)設(shè)計人教版（2019）選擇性必修第一冊

2019人教版高中英語選擇性必修一Unit3Discoverusefulstructure主題語境：人與自目標(biāo)結(jié)構(gòu)：動詞-ing形式作主語授課時長：40分鐘一.內(nèi)容分-ing形式在句子it作形式主語的句子改寫成動詞-ing形式作主語的地使用動詞-ing形式，并分析其功能。二、學(xué)情分在初中階段，學(xué)生學(xué)習(xí)過動詞-ing作主語的用法，應(yīng)該對此知識點比較熟悉，但it作形式主語的句子之間對動作描述的側(cè)重點三、教學(xué)目四、教學(xué)重點理解動詞-ing五、教學(xué)難點能恰當(dāng)使用動詞-ing六、教學(xué)資七、教學(xué)過StepLearningIntroducethelearningobjectivesofthisperiod.HavethestudentsgetknowtheobjectivesofthisStepIdentifytheShowtwosentencesandaskSstoidentifythefunctionofthe-ingThenfindmoresentenceswiththe-ingformandstatetheir differentfunctionsof-ingforminStepDiscovertheShowsomesentenceswiththe-ingformandaskSstotelltheusageofthe-ingformasthesubjectintheGuideSstolearnthattheverbinthesentenceshouldbeinsingularformwhenusingthe-ingformasStepExploretheTheteachersetsanexampleabouthowtorewritethesentences.SsrewritetheTrytotellthedifferenceofdifferentsentencepatternsbycomparingthem.EnableSstoexplorethedifferencesbetweenthesentencepatternsbycomparingthesentences.Step5:Ssfillineachblankusing-ingformofaverbfromtheboxandstateitsfunction.Usethe-ingformasthesubjecttoanswerthequestionsabouttheattractionsofdifferentplacesofChooseaplaceinyourcityortownasadestinationforaEncourageSstoapply-ingformintopractice.Throughpractice,Ssareexpectedtoconsolidatewhattheyhavelearnedinthisclassandmostimportantlyus