Unit2LanguagePeriod4Grammarandusage一．【设计思想】通过讲解、练习帮助学生掌握疑问词引导的名词性从句和it的相关用法。二．【教学目标】1.复习that以及if/whether引导的名词性从句。2.由疑问词引导的名词性从句。3.it的相关用法。三．【教学重难点】掌握疑问词引导的名词性从句和it的用法，并且学会运用。【课堂导入】Step1RevisionFindouttheclausesandtellthefunctionsofthem.1.YouknowthatIamateacherofEnglish.2.ThatIamateacherofEnglishisknowntoyouall.3.ItisknowntoyouallthatIamateacherofEnglish.4.ThefactthatIamateacherofEnglishisknowntoyouall.5.Iamworriedaboutwhetheryoucandowellintheexam.6.WhatIamworriedaboutiswhetheryoucandowellintheexam.Step2NounclausesintroducedbyquestionwordsJoineachpairofsentences1.Wheredoesapersoncomefrom?Thiswillaffecttheirstyleofspeech.2.WhydoesEnglishhavesuchstrangerules?Youcanbegintoseeit!3.WhydoesEnglishhavesomanydifficultrulesthatconfusepeople?Thatisthereason.4.HowdidPeterrespondtothatquestion?Ihavenoidea.总结_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Step3OtherimportantcasesofnounclausesI.that与what①_______causedtheaccidentisacompletemystery.②Hesaid______hecouldn’ttellyoutheresultrightawayand_____youwouldn’tgetituntilthenextday.③Iwasshockedbythenews,makingmerealize_______terribleproblemswewouldface.④______hewasworriedaboutwasfinallysolvedeasily.⑤However,manypeoplecouldn’tbelieve___________hehadwrittenwastrue.⑥Ihavenoidea_____hedidthatafternoon.⑦Thereasonliesin______sheworksharderthantheothersdo.总结：_________________________________________________________________________________________________________________________________________________________II.What与whatever1.---Couldyoudomeafavor?---Itdependson______itis.A.whichB.whicheverC.whatD.whatever2.Thepooryoungmanisreadytoaccept______helphecanget.A.whicheverB.whatC.whateverD.whomever3._____hesaidatthemeetingastonishedeverybodypresent.A.ThatB.WhateverC.WhenD.What总结：_________________________________________________________________________________________________________________________________________________________III.Who与whoever/whomever1._____brokethewindowisunknown．2.________breaksthelawwillbepunished.3.Youcanturnto__________youtrust.4.Leavethejobto_________isfittodoit.Step4Theusageofit1.I’dappreciate_____ifyouwouldliketoteachmehowtousethecomputer.A.thatB.itC.thisD.you2._____isknowntoallthatwaterfreezesandiceformsat0℃.A.ASB.WhatC.ItD.That3.ItwasnotuntilIcamehere_____Irealizedthisplacewasfamousfornotonlyitsbeautybutalsoitsweather.A.whoB.thatC.whereD.before总结_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【课堂巩固】一．关联词填空。1.Greatchangeshavetakenplaceinthatschool.Itisnolonger_______itwas20yearsago,_____itwaspoorlyequipped.2.Theshopkeeperdidnotwanttoselltheproductsfor______hethoughtwasnotenough.3.Wereallywanttoknow_____usecanbemadeofthismaterial.4.Afterthediscussion,therewasstillsomedoubt_______fingerprintshadbeenleftonthesafe.5._______makesmistakesmustcorrectthem.6.Heaskedus_________weweregettingalongwithour...
