Unit4+Space+exploration+Discovering+Useful+Structures+不定式作定语教案 高中英语人教版（2019）必修第三册

必修三U4TheInfinitivesastheAttribute动词不定式做定语TeachingObjectives:1.Knowledgeobjectives:Tomasterthebasicmeanings,formsandtheusageoftheinfinitiveastheattribute.2.Abilityobjectives:Tousetheinfinitiveastheattributecorrectly.3.Emotionalobjectives:Tostimulatethestudents'learninginterestsingrammar.TeachingProcedure:Step1Lead-in:Translatethefollowingsentences1.我想要一些吃的。2.他告诉我他有一篇作文要写。你能找到一个人来完成这项工作吗?Step2Self-study:读《阳光课堂》94-95，思考以下问题Q1.s什么是动词不定式做定语Q2.何时用动词不定式Q3.不定式与被修饰词之间有什么关系Step3:present一、不定式作定语，一般都是作后置定语，修饰前面的_________，常表示___________。二、不定式作后置定语的情况①被修饰词是不定代词不定代词something,nothing等后面常用不定式作后置定语。1.There’snothingtoworryabout.2.Ihavesomethingimportanttodealwith.②名词被特定词修饰当名词被序数词或only,next,last,right等词修饰，中心词为不定式的执行者时用todo(主动式)，中心词为不定式承受者时用tobedone(被动式)。他是最后一个走出山洞的男孩。这是要讨论的第三个问题。③不定式作定语与特定名词连用：1.由动词派生的名词，原动词常用不定式作宾语，此类名词有wish，decision，refusal，arrangement，intention，agreement，hope，need，plan，promise，failure，attempt等2.由形容词派生的名词，原形容词常用不定式作状语，此类名词有ability，eagerness，anxiety，patience，willingness等。3.名词本身是抽象名词，常用不定式解释其中的内容，此类名词有chance，plan，means，courage，effort，measure，movement，opportunity，power，reason，right，skill，strength，idea，way，approach等。三、不定式与所修饰词之间的关系①主谓关系被修饰的名词或代词实际上是不定式的逻辑主语。Weneedsomeonetohelpwiththework.(someonewillhelpwiththework)我们需要有人来帮忙做这工作。②动宾关系被修饰的名词或代词是动词不定式的逻辑宾语。Ihavemanyletterstowrite.(towritemanyletters)我有许多信要写。拓展与补充在一些固定句型中，动词不定式作定语用__________表__________，如have/get/give/showsthtodo。1.Ihavealotofthingstodotomorrow.2.Pleasegivemesomethingtodrink.3.Hewillshowyoutherightpathtotake.*注意：当不定式修饰的名词或代词为不定式动作的承受者时，不定式主动形式与被动形式的含义有所不同。如：Shehastwochildrentotakecareof.(主语自己照顾)Shehastwochildrentobetakencareof.(别人帮助主语照顾)如果不定式为主动，则不定式逻辑主语为句子主语,如果不定式为被动，则不定式逻辑主语不是句子主语。*注意：1.不定式与其所修饰的词构成逻辑上的动宾关系，而该不定式为不及物动词时，其后须加上适当的介词，构成及物动词短语。Iamlookingforaroom____________________.我正在找个房间住。Ineedapieceofpaper____________________.我需要一张写字用的纸。Thereisnothing____________________.没什么可担心的。*不定式作定语且所修饰的名词是time,place或way时，不定式后的介词一般要省去。Hehadnomoneyandnoplace_____________---.他没有钱也没有地方住。③同位关系不定式与所修饰的名词指的是一回事。WehavemadeaplantolearnfromLeiFeng.我们制订了一个向雷锋学习的计划。④动状关系被修饰的名词实际上表示动词不定式动作的方式、时间等。这些名词是抽象名词。That'sthewaytodoit.那样做才对。Ihavenotimetogothere.我没有时间去那儿。Step4:Practice一、Judgetherelationshipbetweeninfinitivesandthemodifiedword1.Imaginehavingtheopportunitytosingtogetherwithhundredsofotherpeoplewhileyouareathomealone.()2.Manyothersdonothavethechancetojoinalocalchoir.()3.Thevirtualchoirisawonderfulwayforpeoplearoundtheworldtosingwithonevoiceandthusmaketheworldabetterplace.()4.Sheimmediatelybecamethefirstwomanevertobe

hired

asaresidentphysician

intheOB-GYNdepartmentofthePUMCHospital.()5.Thekingwatchedalldayasmanycomplainedaboutthestone,buthefoundnobodaymakinganattempttomoveit.()6.Thereweresomanycafésandrestaurantstochoosefrom.()7.Theclimateismildallyearround,meaningitisalwaysagoodtimetovisit.()8.Thesedays,thesquareisagreatplacetoseetraditionalChinesecultureinreallife...()9.ThereisChinesefoodtosuiteveryone’staste,withtraditionaldishesfromalloverChina.()10.Sheisthefirstgraduatetogetanofferinthebigcompany.（）二、Completethepassagewiththecorrectformsoftheverbsinbrackets.Sendingpeopletootherplanetsorevenbeyondthesolarsystemisnotaneasygoal_____________(achieve).Oneoftheproblemsisthatthetripwouldtakeaverylongtime.Forexample,____________(use)currenttechnology,itwouldtakeovertwoyears___________(get)totheclosestplanet,Mars,andback.Althoughlightisthefastestthing_____________(know)intheuniverse,itcouldtakemorethanfouryearstoreachtheneareststarsystem.Willscientistsfigureoutaway_____________(store)sufficientfoodandwaterforthelongjourney?Isitpossibletotravelfasterthanlight?Nooneknowstheansweryet.However,spacescientistsnevergiveup.Theyareexperimentingwithgrowingcropsinspacesoas____________(help)astronautsgetenoughfoodonlongerjourneysthroughspace.高考链接1.Theairport______________(complete)nextyearwillhelppromotetourisminthisarea.2.Wearehavingameetinginhalfanhour.Thedecision_________(make)atthemeetingwillinfluencethefutureofourcompany.3.Volunteeringgivesyouachance_________(change)lives,includingyourown.4.Thestudentsarelookingforwardtohavinganopportunity_________(explore)societyofreal-lifeexperience.5.Ihavealotofreadings__________(complete)beforetheendofthisterm.1.(2020山东新高考)JenniferMauerbecamethefirstinherlargefamily________(earn)abachelor'sdegree.2.(2019江苏高考)Whateveryourageorinterests,Buxtonhassomething_______(see)ordotomakeyourvisittrulymemorable.3.(2018全国II)Withsuchbusylives,itcanbehardtotryandfindthetime______(work)out.4.(2018浙江)Friedmanpointsoutthatthegreeneconomyisachance_______(keep)Americanstrength.5.(2017天津)Iwaswatchingtheclockallthroughthemeeting,asIhadatrain_________(catch).Step5:Summary：动词不定式作定语一、不定式作定