资源描述：
《高二英语（选修八）unit 4 课时教案 the third period grammar》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、TheThirdPeriodGrammarTeachinggoals教学目标1.Targetlanguage目标语言：重点词汇和短语inreturn,introuble,indisguise,inamazement,inplain,indelight,inshockGrammar:Pastparticipleastheadverbial2.Abilitygoals能力目标Enablethestudentstousethepastparticlesastheadverbial3.Learningabilitygoals学能目标Helpthestudentsleanhowtou
2、sethepastparticlesastheadverbialTeachingimportant&difficultpoints教学重难点HowtousethepastparticlesasadverbialcorrectlyTeachingmethods教学方法Task-basedmethod,individualworkandpracticeTeachingaids教具准备Acomputerandaprojector,ablackboardTeachingprocedures&ways教学过程与方法StepIRevisionCheckthestudents’homew
3、orkandaskthestudenttoactouttheplay.T:YesterdayIaskedyoutopreparefortheplay-acting.Haveyouprepared?NowIwanttoaskthreestudentstohaveatry.Aftertheyhavefinish,makesomecommentsontheirperformance.StepIIWordStudyAsktheSstofinishExx.1and2inlearningaboutlanguage.Thenchecktheanswerswiththeclass.T:Th
4、erearesome“in”expressions.Youshouldpayattention:thereisnot“the”intheseexpressions.Doyouknowthemeaningofthem?Showthefollowings:inreturn回报introuble处于麻烦中单位：湖北省荆门市 姓名：李国 E_mail：liguo619@sina.comindisguise伪装inamazement惊愕inpain痛苦地indelight高兴地inshock震惊地StepIIIGrammarFirstaskthestudentstofindoutth
5、eexamplesofthepastparticipleastheadverbialintheplay.Samplesentences:1.Anexpertinphonetics,convincedthatthequalityofaperson’sEnglishdecideshis/herpositioninsociety.P282.But,sir,(proudly)onceeducatedtospeakproperly,thegirlcouldpassherselfoffinthreemonthsasaduchessatanambassador’sgardenparty.
6、P30Explanations:T:Thepastparticipleastheadverbialisaveryimportantgrammar,anditcanindicatetime,condition,reason,andway.Wecanaddwhen/while/iforotherconjunctionsbeforethepastparticipleinordertomakethemeaningmoreclearly.Forexample:Showthefollowing:Ifbittenbyasnake,youshouldsendforhelpanddon’tw
7、alk.Theroom,althoughsupposedtobekeptlocked,wasoftenleftopen.T:Nowpleaselookatthefollowingexamples.Canyourewritethesesentences?Showthefollowing1.Givenmoretime,wecoulddoitbetter(When/If…)2.Heatedtoahightemperature,waterwillchangetovapor.(When/If…)3.Frightenedbyt
