Unit2I’llhelptocleanupthecityparkSectionA(Grammarfocus-4c)一、教学目标:1.语言知识目标:1)学习掌握下列词汇:sign,sick,raise,alone2)进行一步复习巩固学习SectionA部分所学的生词和词组。3)对动词不定式的用法进行归纳总结,掌握其规则。4)通过不同方式的练习,来熟练运用本单元出现的词组及动词不定式。2.情感态度价值观目标:使学生在谈论如何为别人提供帮助的对话中能意识到尽己所能,帮助他人,乐于奉献是一种良好的品德,培养学生为他人着想,热爱公益事业,乐于助人的优良品质。二、教学重难点1.教学重点:1)复习巩固SectionA部分所学的生词和词组,达到熟练运用的目标。2)掌握和运用动词不定式的用法。2.教学难点:1)掌握学过的后面跟不定式做宾语的动词。2)掌握动词不定式作不同的句子成份。三、教学过程Step1RevisionCompletethesentences.MarioandMary_______severalhourseachweek______others.Mariowants_____ananimaldoctor.He_________atananimalhospital.Hewants_______moreabout______careforanimals.Maryisabooklover.Shecouldreadbyherself_________offour.Lastyear,shedecided________foravolunteerafter-school_______program.Marystillworksthereonceaweek______kids_______read.Volunteeringhereisadreamcometrueforher.Shecanwhatshe___________andhelpsothersatthesametime.CanyoutellsomethingaboutMarytous?Answers:giveup,tohelp,tobe,volunteers,tolearn,howto,attheage,totryout,reading,tohelp,learnto,lovestodoStep2Grammarfocus1.阅读GrammarFocus中的句子,然后做填空练习。①我想去帮助无家可归的人。I’d_____________homelesspeople.②你可以请求医院允许你探访儿童并让他们变得更高兴。Youcould_____hospital_______youvisitthekidsandcheerthemup.③他自愿一周去那里一次去帮助孩子们学习读书She________thereonceaweek__________kidslearntoread.④他决定参加一个志愿者课后阅读节目的选拔。She_____________tryoutforavolunteerafter-schoolreadingprogram.⑤马里奥相信这会帮助他获得他的梦想工作。Mariobelievesitcanhelphim__________hisfuturedreamjob.⑥我正在制作一些告示,并将它们张贴于学校里。I’mmakingsomesings_______________aroundtheschool.e.g.Mr.Liaskedthestudentstocopythetext.李老师让学生们抄写课文。3.作目的状语。e.g.Jackturnedhisheadaroundtolookatpeople.杰克转过头看向人群。4.作后置定语。e.g.Clairemissedagreatchancetomakealotofmoney.克莱尔错过了一个赚大钱的机会。5.动词help及一些役使动词后面常省略to。e.g.Mymotherwouldn’tletmegotothemovie.妈妈不会让我去看电影的。Step4NewwordsLookatthebigscreenandlearnthenewwordsandexpressions:1.sickadj.生病的;有病的;e.g.Theboyfeltsickbeforethetest.考试前他生病了辨析:sick与illsick可作定语修饰名词,而ill只能做表语。e.g.Themothercaredforthesickgirldayandnight.妈妈日夜照料着生病的女孩。Janewasillyesterday,shedidn’tgotoschool.昨天简生病了,她没去上学。2.raisev.募集;征集e.g.Theysoldsomethingtoraisemoney.他们卖掉一些东西来募集钱。3.aloneadj.adv.独自;单独e.g.Idon’tliketogooutaloneatnight.我不喜欢晚上独自一人外出。辨析:lonely与alonelonely情感上的孤独,寂寞。alone独自一人(单不定感觉寂寞)。e.g.Lindawasaloneinthehouse.琳达独自一人呆在房子里。Shelivesaloneandoftenfeelslonely.她孑然一身,常感到寂寞。Step5Practice1.4a:Fillintheblankswiththephrasalverbsinthebox.1)TellSstoreadthesentencesin4aandtrytofillintheblankswiththephrasalverbsinthebox.2)方法指导:首先,先阅读所给的词组,明确每个词组的意思。其次,通读全句,理解大意;然后,根据句意及句子中上下文意的提示来确定空格处的意思。3)同学们,按老师指导的方法进行阅读,并逐句推敲每空应填什么词组,在实际的运用中提高自己的阅读能力、分析能力及综合运用能力。4)最后,教师与同学们一起校对答案,并对学生们有疑...