非谓语动词作定语的用法PPT课件

.,非谓语动词作定语的用法,.,一、考点透视考纲定位和能力要求:掌握动词不定式，现在分词，过去分词作定语时的区别知识内涵：非谓语动词在句中可以充当定语，修饰一个名词或代词具体用法如下：,.,（一）动词不定式作定语1）Thecartobeboughtisforhissister.HeisalwaysthefirsttocomeandthelasttoleaveHewasthebestmantodothejob.3)DoyouhavetheabilitytoreadandwriteinEnglish?,表示将来,被修饰的词是抽象时，常见的有abilitychanceideaattemptbeliefwaypromise等。,修饰序数词或形容词的最高级时,.,主意事项1、不定式作定语永远放在所修饰词的后面。2、不定式和它前面所修饰的名词或代词构成逻辑上的动宾关系，又和主语构成逻辑上的主动关系时，不定式常用主动形式。例如1）Ihavealotofworktodo.2)MrSmith,doyouhavesomethingtobetyped?No,thankyou.,.,（二）分词作定语1、及物动词的分词作定语doing（与被修饰名词之间为主动关系）beingdone（与被修饰名词之间为被动关系且正在进行）done（与被修饰名词之间为被动关系且完成）例如1Doyouknowtheboystandingunderthetree?2Thehousesbeingbuiltareforvillages.3IdontlikethenovelwrittenbyMary,.,2、不及物动词的分词作定语：doing（表示正在进行）done（表示已经完成）例如：boilingwaterboiledwater例如：developingcountriesdevelopedcountries,正在沸腾的水,烧开了的水,发展中国家,发达国家,.,（三）不定式tobedone，现在分词beingdone和过去分词done作定语的区别例如1Thequestiontobediscussedtomorrowisveryimportant.2Thequestionbeingdiscussednowisveryimportant.3Thequestiondiscussedyesterdayisveryimportant.,不定式tobedone表“被动将来”现在分词beingdone表“被动进行”过去分词done表“被动完成”,.,1.Thewitness_bythepolicejustnowgaveverydifferentdescriptionsofthefight.Aquestioned.Bbeingquestioned.CtobequestionedDhavingquestioned解题思路1判断被修饰名词或代词与非谓语动词之间的主被动关系2区分tobedone,beingdone,done时间上的差异,A,直击高考,.,2.Insomelanguage,100wordsmakeuphalfofallwords_indailyconversations.Ausing.Btouse.Chavingused.Dused,D,.,3.Volunteeringgivesyouachance_lives,includingyourown.AchangeBchangingCchangedDtochange4.Ihavealotofreadings_beforetheendofthisterm.AcompletingBtocompleteCcompletedDbeingcompleted解题思路找准题目中的关键词,确定是否为考查不定式作定语的情况.,D,B,.,三，能力突破解答非谓语动词作定语的方法:1，确定考题是否为非谓语动词作定语;2，分析被修饰名词和代词（通常为空前的名词）与其非谓语动词之间的被动关系;若为主动，则可选择doing，todo；若为被动，则可选择性tobedone，beingdone，done3，分析时间究竟是过去，现在还是将来;4，考虑不定式作定语的几种情况.,.,1Theroomisemptyexceptforabookshelf_insomecorner.Astanding.Btostand.Cstands.Dstood2Theairport_nextyearwillhelppromotetourisminthisarea.Abeingcompleted.Btobecompleted.CcompletedDhavingbeencompleted3Withtheworldchangingfast,wehavesomethingnew_withallbyourselveseveryday.Adeal.Bdealt.Ctodeal.Ddealing4Sofarnobodyhasclaimedthemoney_inthelibraryAdiscovered.Btobediscovered.Cdi