2015-2016学年高中英语《Unit 2 Working the land》period 2课件 新人教版必修4

Period2,Workingtheland,CheckinganswerkeysforEx.1onPage11:,sunburnt,hunger,ridof,expand,circulate,leadalife,Warmingup,thanksto,wouldrather,struggle,export,CheckinganswerAnswerkeysforEx.2onPage12:,1.prove2.wouldrather3.live4.life,5.rid6.of7.output8.increased9.sunburnt,CheckinganswerAnswerkeysforEx.2onPage12:,1.super2.satisfied3.strain4.Exported5.suitable,Presentation,Theusageof-ingform,Theusageofingform表示主动的或正在进行的动作或状态,Attribute(定语)ObjectComplement(宾语补足语)Subject(主语)Predicative(表语)Object(宾语)Adverbial(状语),Walkingisgoodforeveryone.（主语）2.Ourjobisplayingallkindsofmusic.（表语）3.Weshallappreciatehearingfromyouagain.4.Doyouknowtheboylyingunderthetree?（定语）5.Peoplecometothemeparks,lookingforexcitement.（状语）6.Onthehill,hesawsmokerisingfromthechimneys.（宾补）,(主语）,（表语）,（宾语）,（状语),（宾补）,作定语（单个-ing形式一般放在被修饰的名词之前而-ing短语一般放在被修饰的名词之后),1.Thisamusingstorymadeuslaugh.2.Thegirlcomingtodinnertonightisafamousfilmstar.,1.坐在我旁边的女孩默默地看着我.Thegirl_lookedatmeinsilence.2.Therewasacarcameintheotherdirection.3.Wecantattendthemeetingheldnowaswereverybusy.,sittingbesideme,coming,当表示正在被完成的动作时可用beingdone，修饰名词时往往后置。,Thebuildingbeingbuiltnowisourgymnasium(体育馆）.,being,当表示已经被完成和将要被完成的动作时可用done和tobedone,Thisisthebuildingbuiltlastyear.Theyvedesignedthebuildingtobebuiltnextyear.,B.作宾语补足语1.感官动词see/lookat/notice/watch/observe/catch/feel/find/smell/hear/listento+o.+doing2.haveget+o.+doing3.keepleave+o.+doing4.with+o.+doing,+dodone,+do(get+o.+todo)done,+done/adj./adv./prep.phrase,+donetodoadj.adv.prep.phrase,被动：beseentododoingdone,1.Iheard_(他在唱歌)whenIpassedhishouse.2.Turnoffthelights!Dontleavethem_(亮着)allnightlong.3.Acookwillbeimmediatelyfiredifheisfound_inthekitchen.a.smokeb.smokingc.tosmoked.smoked,himsinging,(b),burningon,C.作主语和表语1.区别doing和todo作主语和表语时的不同2.doing和todo作主语时谓语动词用单数3.固定句型：Itisnousegooddoing4.注意-ed式形容词和-ing式形容词作表语和定语时的区别,1.Insomecountries,_(nod)oneshead_(mean)“no”.,nodding,means,2._(teach)isquiteinteresting.3._(teach)somanylittlekidsinsuchasmallroomtodaywillreallymakemeconfused.,Teaching,Toteach,shockexciteinviteencouragedisappoint1.Itis_exciting_towatchtheworldstopsoccerplayersplayinChina.2.Iwas_shocked_whenIheardaboutyouraccident.3.Thefathermusthavesaidsomethingbecausetheboyfinallygotupandmadeagoodspeech.4.Hesaidina_disappointed_voicethathewouldleaveatonce.5.Thefooddidntlookvery.Itwasnotworththemoney.,inviting,encouraging,4.Wewere_inthe_story.(有趣的）,interested,interesting,动名词与不定式作主语时的比较：动名词表示的动作通常是一个泛指的动作，不定式则通常表示具体的动作。如：还是个孩子的时侯，她就觉得探视病人是一种责任，也是一种愉悦。Asachild，shefeltthatvisitingsickpeoplewasadutyandapleasure到美国人家里做客对我来说将是一个极好的经历。BeingaguestinanAmericanhomewillbeagoodexperienceforme.,归纳：常用-ing形式作主语的句型有：It+be+awasteoftimedoing做是浪费时间的Itis/wasnogood/usedoing做是没用处的Itis/washardly/scarcelyworthdoing做不值得Itis/wasworth/worthwhiledoing做是值得的Thereisnodoing无法，不允许,Thereisnosenseindoing做没有道理Thereis/wasnousedoing干无意义Thereis/wasnothingworsethandoing没有比更糟的Thereis/wasnopointdoing干无意义,Thereisnosenseindoing做没有道理Thereis/wasnousedoing干无意义Thereis/wasnothingworsethandoing没有比更糟的Thereis/wasnopointdoing干无意义我们不知道要去哪儿。Therewasnoknowingwherewewouldgo.做这件傻事毫无意义。Thereisnopointdoingsuchasillything.,注意：Thereisnoneedtodosth干、没必要，在此句式中todo不可换为doing.没有必要告诉她。Thereisnoneedtotellher.提示：当动名词用作主语时，其逻辑主语由形容词性物主代词和名词所有格构成。我姐姐病了，使我很担心。Mysistersbeingillmadeweworried.你正确未必就意味着我错了。Yourbeingrightdoesntnecessarilymeanmybeingwrong.,D.作宾语（-ing形式及其复合结构可以放在动词、介词、短语之后）1.固定的动词之后（avoidappreciatefinishmind)2.固定短语之后（giveup/keepon/beworth/feellike)3.remember/forget/regret/mean/try/like/dislike/love/stop/goon/canthelp之后加doing和todo区别,1.Youcanshowyourwelcometosomeoneby_shaking_(shake)handswithhimorher.2.Ifeellike_takingarest_(休息）.Wouldyoumind_my/mesittinghere_(我坐这儿）？3.Iremember_returningthebooktoyou_(把书还给你了）.4.Shestronglydislikedspokentolikethat.,shaking,takingarest,E.作状语的用法（在句子中表示时间、条件、伴随、结果、原因等）1.当主句中的谓语动词和-ing短语中动词所表示的动作同时发生时，用-ing形式,否定式为notdoing2.-ing短语中动词所表示的动作发生在主句的谓语动词所表示的动作之前，用havingdone形式（被动用havingbeendone)，否定式为nothaving(been)done3.-ing形式作状语时，其逻辑主语通常为主句的主语4.从属连词+动词的-ing形式动词的过去分词(whenwhileoncealthoughunless,since,whenever,until,asif),Arrivinghome,shefoundthedoorlocked.,Havingfailedtheexam,henolongerplayedcomputergames.,Notknowingwhattodo,youradviceisimportanttome.,Whilereadingtheletter,shecried.,一直不做就是作恶。Doingnothingisdoingill他说：“继续这样下去是无用的。”Hesaid，“Togoonlikethisisnouse”我很荣幸被邀请参加这个晚会。Itsanhonorformetobeinvitedtotheparty,1._suchheavypollutionalready,itmaynowbetoolatetocleanuptheriver.(2004全国)A.HavingsufferedB.SufferingC.ThatD.Suffered,精析：根据句意“itmaynowbetoolateto”和“already”可知“河流已经被严重污染”，应用完成时。答案A。,Exercises,2._thegeneralstateofhishealth,itmaytakehimawhiletorecoverfromtheoperation.(全国2002)A.GivenB.TogiveC.GivingD.Havinggiven,解析：本题考查过去分词作状语的用法。分析题干，前一部分相当于一个条件状语从句，即Ifheisgiven，因为主句是it，从句应含被动意义，这恰是过去分词作状语的基本含义即含被动意义。答案A。,3.-Thepicture_onthewallispaintedbymyniece.(2001上海)havinghungB.hangingC.hangsD.beinghung,解析：本题考查过去分词作定语的用法。分析题目可知，谓语是ispainted，那么选项部分应是充当定语的。A项是现在分词的完成式，其一