Unit 4 Stage and screen Using Language Grammar 教学设计-高中英语外研版（2019）必修第二册

Unit4StageandscreenUsingLanguage1：Grammar现在分词作状语教学设计教学目标TounderstandthemeaningofpresentparticipleusedasadverbialTomasterthebasicmethodsofusingpresentparticipleasadverbialinsentences.Totalkaboutdailysituationusingpresentparticiple.教学重难点教学重点：1.Helpthestudentstounderstandpresentparticipleasdifferentadverbials.2.Practicewritingsafetyguidelinesofaflood.教学难点：Helpthestudentstousepresentparticipleasadverbialsinsentencescorrectly.教学过程Step1.Lead-in1.Listentoasong:Rightherewaitingforyou.2.Analysethestructureofthesentence.Iamrightherewaitingforyou.(句子主语I谓语am，waitingforyou是非谓语作伴随状语，与主句主语是主动关系)Step2AnalyzingandsummarizingStudentsfollowtheteachertolearnthetypesofpresentparticipleasadverbialsTheteachershowsthestudentspicturesandsentencestohelpthemunderstandandconcludethemethodsofusingpresentparticipleinsentences.Task1MeaningofpresentparticipleasadverbialPreparingcarefully,hestillcouldn'tcatchasheep.Hearingthenews,theygotexcited.Usingyourhead,you’llfindagoodway.Beingill,hewasinhospital.Thesnowlastedaweek,resultinginserioustrafficproblems.Theysataroundthetable,talkingandsmiling.Hecamerunning.总结:1.现在分词作状语表让步，时间,条件,原因，结果,伴随,方式2.句子主语即是doing的逻辑主语3.主从句主语一致时，从句可改写为非谓语。Task2Thetensesandvoicesofpresentparticiple.Havingfinishedallthework,MrZhangwenthome.做完所有工作后，张老师回家了。Havingbeentoldmanytimes,hefinallyrememberedthem.被告知了很多次之后，他最终记住了。总结：现在分词的完成时，表示比谓语先发生havingdone表与主语是主动关系havingbeendone表与主语是被动关系Task3Changeadverbialclausesintopresentparticiples.1.Whenhefoundthedoorlocked,hewenthome.---Findingthedoorlocked,hewenthome.2.Becausetheroomhadbeencleanedbyus,itlookedbrighterthanbefore.---Havingbeencleanedbyus,theroomlookedbrighterthanbefore.Step3.PracticeandapplicationTask1filltheblanksbyusingproperformoftheverbs._______(see)thecat,themouseranoff.Nervously_________(face)challenges,IknowIwillwhispertomyselfthetwosimplewords“beyourself”.(2019北京高考)Mysontookoutawalletandgaveittome,_______(say)itwa