Unit2I’llhelptocleanupthecityparks第2课时SectionA3a-4c教学目标一、知识与技能1.掌握表达志愿活动的句型。2.巩固动词短语的语法。3.认识并掌握常见的动词不定式短语。4.培养阅读理解能力。二、过程与方法通过多种阅读活动的设计，培养学生的阅读理解能力。通过练习巩固动词短语和动词不定式的意思和用法。三、情感态度与价值观了解大家的志愿活动情况，进一步树立参加志愿活动的意识和信心。教学重点掌握重点句型：Whattime/Whendoyou/doeshe…?教学难点动词不定式的使用。教法导航启发式教学和讨论法。学法导航以学生为主体，调动学生的积极性去主动探求知识。教学准备图片。教学过程Step1GreetingsGreettheclassasusual.Step2RevisionAsksomepairstoactouttheirdialoguesin2d.Step3LeadinAskthestudentstoworkinpairsusingthetargetlanguage.1)A：Wouldyouliketoworkoutside?B：Yes，I’dliketohelpcleanupthecityparks.2)A：Wouldyouliketohelphomelesspeople?B：Yes.I’dliketogiveoutfoodatafoodbank.3)A：Wouldyouliketocheerupsickkids?B：Yes，I’dliketovisittheminthehospital.4)A：Wouldyouliketohelpkidswiththeirschoolwork?B：Yes.I’dliketovolunteerinanafter-schoolstudyprogram.Step4Reading3aWhatdoMarioandMaryvolunteertodo?Readthearticleandtrytofindtheanswers.Thenasksomestudentstoreporttheiranswers.3b,Nowwe’velearnedaboutthearticleingeneral，pleasereaditagainandanswerthequestionsin3b.Aftersometime，asksomestudentstoreporttheiranswers.Step5PresentationShowsomephrasesonthescreen：wanttodo，helpsb.todo，howtodo，decidetodo，lovetodo.Andsay：NowcanyoufindthephrasesinthearticleandtranslatethemintoChinese?Youcanworkwithyourpartnerifnecessary.Aftersometime，asksomestudentstoreporttheiranswers.Thenexplainthephrasestotheclassandgetthemtorememberthem.Step6Exercises3c,Say：Nowpleaseuseinfinitivestocompletethesentencesinthispart.Checktheanswerstogether.4b,Say：Nowthereisadifficulttaskforyou.Thinkoverandtrytofillintheblankswiththecorrectformsoftheverbsintheboxin4b.Ifthere’sanydifficulty，youcanaskyourpartnerforhelp.Thenasksomestudentstoreporttheiranswers.4c,Say：Manypeopleliketomakeplans，whataboutyou?Supposeyouaremakingplansforthecomingsummervacation，thinkoverandtrytocompletethesentencesin4c.Thenasksomestudentstosharetheirideaswiththeclass.Step7GrammarFocusAsksomestudenstotranslatethesentencesintoChineseandthenaskthestudentstomakeupasmanysimilarsentencesaspossibleinpairs.Step8PairworkSay：Doyourememberthephrases?Showthephrasesin4aonthescreenandaskoneortwostudentstotranslatethemintoChinese.Thenaskthestudentstoworkinpairstofillintheblankswiththephrasalverbs.Finallychecktheanswerstogether.Step9HomeworkMakeupmoresentencesliketheonesin4c.课堂作业1.Atthebeginningofanewterm，newtextbooksare___tostudents.A.giveoutB.giveoffC.givenoutD.givenoff2.Oursportsmeetinghasbeen___tillnextMondaybecauseofthebadweather.A.putonB.putupC.putoffD.putdown3.LiHongwrotethenoticeandI_____A.setitupB.putitupC.setupitD.putupit4.Ifyouhaveanytrouble，besureto___A.callupmeB.callmeupC.ringmeupD.BandC5.Theprimaryschoolinthatvillage___in1995withthehelpofsomeyoungpeople.A.wassetupB.wasputupC.wasfoundD.wasmade参考答案：1.C2.C3.B4.C5.A教学反思对本节课的教材进行整合，把有关动词不定式内容包括练习整合到一起，这样学生先通过课文认知，紧接着通过几个不同形式的练习加深理解并巩固用法，效果较好。
