福建省厦门市集美区灌口中学高中英语 unit 2 language points教案 新人教版必修4VIP免费

福建省厦门市集美区灌口中学高中英语unit2languagepoints教案新人教版必修4备课日期课型Languagestudy教学目标知识与技能Enablestudentstogetfamiliarwiththefollowingwordsandexpressions:sunburnt,struggle,decade,super,output,crop,hunger,disturbing,expand,circulate,satisfied,freedom,hybrid,organic,fertilizer,rid...of,besatisfiedwith,leada...life,wouldrather,referto,searchfor,thanksto,wouldrather…Enablestudentstodiscoverandmastertheusagesofsomeusefulwordsandexpressions.过程与方法Enablestudentstolearnabouttheusageofsomeimportantwordsandexpressionsbyexplanation.Enablestudentstomastertheusageofthewordsandexpressionsmentionedabovebymakingsentences.情感态度与价值观Enablestudentstobeinterestedinmakingsimpleandpracticalsentencesfordailyusewiththesekeyphrases.教学重点Enablethestudentstousethewordsorexpressionscorrectlyinnewcontext.教学难点Enablestudentstousethewordsandexpressionsproperlytomakesentencesorastory.教学方法1.Task-basedteachingandlearning2.Translationandpractice教学用具Multi-mediacomputer,blackboard,chalk课时安排2period教学内容设计与反思板书设计:struggleagainststruggleformakeit+宾语补足语+动词不定式searchsb./sth.searchforsb./sth.searchsth./sb.for…thankstorid…of…ratherthanequip…with…regretdoingregrettodoTeachingprocedures:Step1.GettheSstofindoutdifficultpointsineachparagraphandhavethemdiscussinpairstosolvetheproblemsbythemselvesfirst.Step2.TheteacherhelpssolvethedifficultonesbyPPTandasktheSstomakesentencesasmanyaspossible.1.strugglevi.搏斗,挣扎,努力,拼搏[搭配]struggleagainst与…斗争，为反对…而斗争，strugglefor为争取…而斗争2.Thisspecialstrainofricemakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.makeit+宾语补足语+动词不定式,it做形式宾语,动词不定式是真正的宾语。it做形式宾语,通常和下列动词连用:consider,think,make,find,feel3.Sincethen,findingwaystogrowmorericehasbeenhisgoal.[考点]动词-ing短语在句中作主语。[考例]Eugene’sneverwillingtoalteranyofhisopinions.It’snouse___withhim.(上海2006)A.toargueB.arguingC.arguedD.havingargued[点拨]It’snousedoingsth.做某事没用。其中it为形式主语，动词-ing短语为真正的主语。4.DrYuansearchedforawaytoincreasericeharvestwithoutexpandingtheareaoffields.▲search=trytofindbylookingfor“搜查”。▲search常用的搭配：searchsb./sth.搜查某人/某物searchforsb./sth.搜寻某人/某物searchsth./sb.for…搜查某物/某人以寻找……insearchof寻找searchsb.指“搜查某人”,指对某人进行搜身。searchforsb.指“搜寻某人”,指为了要找到某人进行搜寻,相当于lookfor。例如：Thepolicemansearchedthethieftoseewhathehadinhispockets.警察搜查小偷,看他口袋里有什么东西。Thevillagersaresearchingforthemissingchild.村民们正在搜寻那个失踪的孩子。5.Thankstohisresearch,theUNhasmoretoolinthebattletoridtheworldofhunger.1)thanksto表示“幸亏,多亏”多用于表达正面意思,相当于感谢,在句中作状语和表语。Thankstoyourhelp，muchtroublewassaved．多亏你的帮助,减少了许多麻烦。2)rid…of…使…摆脱/清除…ridahouseofmice清除室内老鼠ridoneselfofdebt还清债务6.Usinghishybridrice,farmersareproducingharveststwiceaslargeasbefore.英语中的倍数表达法共有三种形式:A+谓语+倍数+as+adj./adv.+as+BA+谓语+倍数+adj./adv.比较级+than+BA+谓语+倍数+the+名词(size,length,width,length,height,age,amount,)+of+B”这块石头是那块石头的三倍大。（用三种倍数表达法译）Thisstoneis3timesasbigasthatone.Thisstoneistwicebiggerthanthatone.Thisstoneis3timesthesizeofthatone.7.Heenjoyslisteningtoviolinmusic,playingmah-jong,swimmingandreadi...