Unit 2 Grammar and usage 教案-2022-2023学年高二英语牛津译林版2020选择性必修第二册

《英语》（选择性必修·第二册）Unit2SportscultureGrammarandusageI.LearningobjectivesBytheendofthelesson,studentswillbeableto:1.understandpassivevoiceinthepastcontinuousandpastperfecttensesandknowtheregulationsofthem.2.usethepassivevoiceinthepastcontinuousandpastperfecttensesskillfullyintopics.3.usethepassivevoiceinthepastcontinuousandpastperfecttensestocommunicatewithclassmatesfreely.4.acknowledgethesportsmanshipthroughreadingablogwrittenbyNicole.II.KeycompetencefocusMasterandpracticethepassivevoiceinthepastcontinuousandpastperfecttenses.III.PredictedareaofdifficultyUsethepassivevoiceinthepastcontinuousandpastperfecttensesskillfullyintopics.IV.Teachingprocedures Step1Lead-inTgreetstheclass.GetSstolookatthescreenandguidethemtoreviewthegrammarinUnit1.T:Everybody,beforewegetdowntoournewlessonLet’stakeabrieflookatpastcontinuoustenseandpastperfecttenseinactivevoice.Lookatthesentencesonthescreenandfillintheblankswiththegivenwordsintheirproperforms.1.WhenIsawhimhe________(decorate)hisroom,soIhadtochancetochatwithhim.1.wasdecorating2.We________(watch)TVfromseventoninelastnight.2.werewatching3.He________(try)hisbestalthoughhefailedtopasstheexam.3.hadtried4.I________(want)tohelpyou,butIwastoobusythen.4.hadwantedT:Let’scheckyouranswers.1.wasdecorating2.werewatching3.hadtried4.hadwantedSentences1&2arepastcontinuoustense,withtheformof“subject+was/were+pastparticipleofverb”.FromSentence1wecanseethatthepastcontinuoustensecanexpresswhathappenedatacertainpointinthepast.FromSentence2,wecanseethatpastcontinuoustensecanexpresstheactionorstatethathappenedorwasgoingoninacertainperiodoftimeorinacertainperiodoftimeinthepast.T:Sentences3&4arethepastperfecttense,withtheformof“Subject+had+pastparticiple”.FromSentence3,wecanseethatthepastperfecttenseisusedtodescribeanactionthathappenedbeforeacertaintimeinthepast.Fromsentence4,wecanthatthepastperfecttenseissometimesusedtoexpressunfulfilledwishesinthepast.Itismainlyusedinsuchwordsas“want,hopeandintend”.【设计意图：引领学生复习学过的过去完成式时和过去进行时的主动语态，有助于使学生集中注意力和有效地引入目标语法项目：过去完成式时和过去进行时的被动语态。】Step2Exploringtherules1.Ssreadthefollowingsentencesandunderstandthedefinitionofthepassivevoiceinthepastcontinuousandpastperfecttenses.Lookatthesentencesonthescreenandfillintheblankswiththegivenwordsintheirproperforms.1)Theroad________(repair)whenIgotthere,soIcouldwalkonit.1)wasbeingrepaired2)Thehouse________(clean)whentheguestsarrived,sotheyhadtostandoutside.2)wasbeingcleaned3)Hetoldmenottoworry,becausetheinjured________(send)tohospital.3)hadbeensent4)Ifoundthatthemeal________(prepare)andIsatatthetabletoenjoymyself.4)hadbeenpreparedT:Let’scheckyouranswers.1)wasbeingrepaired2)wasbeingcleaned3)hadbeensent4)hadbeenprepared.Ifwewanttoexpresssomethingisbeingdoneinthepasttime,wecanthinkovertheexamples1)to2).Andthen,intheexample3)to4),theactionthathasoccurredorbeencompletedatacertaintimeinthepastorbeforeanaction.Openyournotebookandwritedownthesesentences.Understandwhatthepassivevoiceinthepastcontinuousandpastperfecttensesisandwhatsituationweshouldusethem.Ssreadthesentencesandunderstandthegrammar.【设计意图：让学生从语境中初步接触到语法现象，理解过去进行时的被动语态和过去完成时的被动语态。此处侧重教师讲解和学生领悟。】Step3(AP20)WorkingouttherulesLearningaboutRule1SsreadtheblogwrittenbyNicoleandconcludetherulesinthebook.Somesentencesintheblog:1)Asmybreathingreturnedtonormal,Ireflectedonwhat___________.1)hadjustbeenachieved2)Sixweeksago,myfriendstoldmethatacityhalf-marathonforamateurs___________tohelpraisemoneyforcharity,andencouragedmetotakepart.2)wasbeingorganized3)Iranmyracerelaxedandconfident,eventhoughmylimits___________likeneverbefore.3)werebeingtested4)Iwashappytolearnthatalotofmoney___________forcharity.4)hadbeenraisedSs:Theexamples2)and3)expresssomethingisbeingdoneinthepasttimewhiletheexamples1)and4)expressanactionthathasoccurredorbeencompletedatacertaintimeinthepastorbeforeanaction.Andtherearesomespecialstructuresinthem.T:Great!Thestructure“was/werebeingdone”canbeusedinexpressingsomethingisbeingdoneinthepast.Thestructure“hadbeendone”canbeusedinexpressinganactionthathasoccurredorbeencompletedatacertaintimeinthepastorbeforeanaction.【设计意图：利用语篇中导出的4个句子讲解句子成分和基本句子结构等知识。让学生通过观察和思考总结出有关过去进行时的被动语态和过去完成时的被动语态的规律。此处侧重学生认识和总结】Step4(B1P20)Applyingtherules1.Competethesentenceswiththecorrectformsoftheverbsinthebrackets.1)Itwasanamazingachievementforaplayerwho________(injure)sorecently.Step41.1)hadbeeninjured2)Theswimmingpool________(clean)thoroughlythedaybeforethecompetitionbegan.2)hadbeencleaned3)Hefeltthathistalents________(waste)asbasketballplayerandwaseagerforachange.3)wasbeingwasted4)Tomwastoldthathisteammatewontheracewhilehe________(treat)bytheteamdoctor.4)werebeingtreated5)Photosoftherides________(take)beforetheygotontheirhorses.5)hadbeentaken2.(B2P20)Completethepassagewiththecorrectformsoftheverbsintheboxbelow.make,train,blow,place,carry,cheerSomesentencesinthepassage:BythetimeCathyandI,togetherwithothervolunteersforthecityhalf-marathon,arrivedat4:30a.m,tables(1)________onbothsidesoftheroad.Bottlesofwaterandpapercups(2)________todifferenttables,soCathyandIimmediatelywenttohelp….Forthepreviouscoupleofweeks,I(3)________onhowtobeavolunteeratthehalf-marathon….Afterallthepreparations(4)________,theexcitinghalf-marathonbegan….Asthetired,thirstyrunnersranalong,they(5)________bythecrowds…Thelitter(6)________aroundbythewindasIbentovertopickupaplasticbottle.Step42.(1)hadbeencarried(2)wasbeingplaced(3)wasbeingtrained(4)hadbeenmade(5)werebeingcheered(6)wasbeingblownStep4ExtendedPracticeLetSsmakeasmanysentencesaspossiblebyusingthepassivevoiceinthepastcontinuousandpastperfecttenses.T:Therearetwostructuresthatwehavelearnttoday.Pleasemakeasmanysentencesaspossiblebyusingthem.Situation:Ifyouarepraisedbyteachersfortheactofhelpingtheoldmancrossthestreet,howdoyousharethegloriousdeedswithyourclassmates.T:Shareyoursentenceswithyourpartners.Pickoutthebetteronesandsharethemwithus.Ss1:...Ss2:...Ss3:...Step4ExtendedPractice(I)Sample:Anoldgrannyhadbeenhelpedoutthedaybeforeyesterday.Whodidit?Ididit.AndIwaspraisedbymyteacher.OnMonday,aschoolbagwasbeingcarriedbymeonthewaytoschool.ThetrafficlightwasbeingchangedfromredtogreenandIwasabouttocrossthezebracrossing,whenIfoundanoldgrannywithalotofvegetablescrossingtheroad.Buthermovementsseemedslowandlabored.Atthattime,myheartwasbeingbeatenfaster.ShouldIhelpherorrushtotheschoolfirst?Suddenly,thevegetableshadbeenknockeddownbyacarelessrider.Shesquattedonthegroundtopickthemuponebyone,anxiousfacesweating.Iwentstraightovertohelpher.Thoughlateforschool,Iwashappyagooddeedhadbeendonebymeandhadbeenpraisedbytheoldlady.【设计意图：通过设置情景，增加学生的创造性学习空间，进一步帮助学生理解、掌握过去进行时被动语态和过去完成时被动语态的用法。此处侧重口头表达】Step4(B3P20)ExtendedPractice(II)Thinkaboutasportingeventyoutookpartinorwatched.Describetheexperienceusingasmuchpassivevoiceinthepastcontinuousandpastperfecttensesaspossible.T:Whatisthesportsmanshipinyourmind?Howdoyouusethesetwostructures?Writeaboutitusingtwostructures.…T:Afteryouhavefinished,Iwillinvitesomeofyoutoshareyourwritingswithus.Pleaseevaluatethewritingsandseeifthesentencesarecompleteinstructure.…T:Thisisasampleforyourreference.Step4ExtendedPractice(II)Sample:Itookpartintheschoolsportsmeetinglastterm.

Atfirst,Ididn’treallywanttotakepart,butafterbeingvotedintheclass,Ihadbeenchosen.

SoIhadtogo. Inthe4x100event,Iwasthelastrunner,andwhenthebatonwasbeinghandedtome,Iwasfullofconfidenceandgaveitmyall.

ButwhenIwasabout10metersawayfromthefinishline,myfoottrippedoverarockandIgotupwiththepain.

Butitwastoolate.

Ilostthegame. WhenIreturnedtoclass,Ihadexpectedtobegreetedwitharebuke,butnoonecaredabouttheresultofmycompetition.

EveryonewasconcernedaboutwhetherIhadbeeninjured.

Atthatmoment,Ifeltverywarm.【设计意图：这个步骤是语法知识语篇层面和新语境中的运用。语法教学的最终目的是为了运用。层层深入的活动设计体现了“学习理解－应用实践－迁移创新”英语学习活动观。此处侧重书面表达】V.HomeworkSurftheI