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1、I’llhelptocleanupthecityparks课题Unit2I’llhelptocleanupthecityparks.(4A-sectionB1e)课型新授课教学目标1.语言知识目标： 1)学习掌握下列词汇：sign,sick,raise,alone 2）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
2、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。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。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。教学用具录音机教学环节说明二次备课复习Revisionpletethesentences. MarioandMary_______severalhourseachweek______others.Mariowants___
3、__ananimaldoctor.He_________atananimalhospital.Hewants_______moreabout______careforanimals. Maryisabooklover.Shecouldreadbyherself_________offour.Lastyear,shedecided________foravolunteerafter-school_______program.Marystillworksthereonceaweek______kids______
4、_read.Volunteeringhereisadreametrueforher.Shecanwhatshe___________andhelpsothersatthesametime.CanyoutellsomethingaboutMarytous?Answers:giveup,tohelp,tobe,volunteers,tolearn,howto,attheage,totryout,reading,tohelp,learnto,lovestodo新课导入Todo不定式的用法课Step1动词不定式用法小结：
5、 1.做动词宾语。常见动词有wouldlike,want,help,learn,hope,decide,volunteer。 2.作宾语补足语。常见动词有ask,want,tell,invite,like,hate。程讲授 3.作目的状语。 4.作后置定语。 5.动词help及一些役使动词后面常省略to。Step3Presentation 1.Presentthenewwordsonthebigscreenandlearnthenewwordstogether. 1)repairv.修理；修补2)f
6、ixv.安装；使固定 3)giveaway赠送；捐赠4)wheeln.车轮；轮子 2.Ssreadandtrytorememberthenewwords. 3.Workon1aandmatchthesentenceswiththesimilarmeaning. 4.ChecktheanswerswiththeSs.Step2Writing Workon1b 1.Askonestudentreadthephrasesandthenouns.TellSstomatchthephrasalverbswith
7、thenouns.Thenmakesentenceswiththephrases.I’verunoutofit.Itakeaftermymother.Ifixeditup.Igaveitaway.Irepairedit.Idon’thaveanymoreofit.Iamsimilartoher.Ididn’tkeepit. 2.LetsomeSsetotheblackboardandwritedowntheirsentences.Thenchecktogether. 3.Checktheirdeskmates
8、’sentences.e.g.1.Igaveawaymybiketoachildren’shome. 2.Itookaftermyfather. 3.Igaveawaymyoldclothestothepoorkid. 4.Iranoutofmymoneylastweekend. 5.Ifixmybikeandgiveitaway.Step3Listeni
