Unit2IconicAttractionsLearningAboutLanguage语法课件-高中英语人教版（2019）选择性

人教版2019选择性必修4unit

2

ICONICATTRACTIONSGrammar

Reviewofpastparticiples细观察：1.Inautumn,fallenleavescanbeseenalmosteverywhere.秋天，落叶几乎随处可见。2.Hefeltwornoutafterthelongwalk.经过长途跋涉，他累坏了。3.Couldyouspeakloudertomakeyourselfheard?请大声一些，让大家都能听见你的声音好吗？4.Caughtcheatingintheexamination,hewaspunishedbyhisteacher.由于考试作弊被抓，他受到了老师的惩罚。定语表语宾补状语巧总结：过去分词的句法功能：1.过去分词是非谓语动词的一种，不能单独在句中做谓语，但可以作：_____________________等；2.在语态上，过去分词一般表示______。在时间上，过去分词一般表示_________的动作。表语、状语、宾补、定语被动已经完成指出下列句子中过去分词分所充当的成分1.Treatedunfairly,hekeptsilent.2.ThebookwrittenbyMoYanispopular.3.Treatedproperly,thewoundwillhealsoon.4.Theoldmanwalkedin,supportedbyhisgrandson.5.Hesatthere,lostinthought.6.Wewereshockedatthenews.7.Wefoundthedoorlocked.8.Thebrokenglasswaseverywhere.时间状语定语条件状语方式状语伴随状语表语宾语补足语定语过去分词作定语1.PastParticiplesasModifiers细观察：Theplan

putforwardatthemeetingwillbecarriedoutnextweek.会上提出的计划将于下周执行。Manylittlekidslikegatheringfallenleavesintheyard.许多小孩喜欢在院子里收集落叶。Nothingreportedinterestedhim.报道的事没一件让他感兴趣。Thechildwatchedthe

fallingleavesintheairhappily.小孩开心地看着空中飘落的树叶。巧总结：1.及物动词的过去分词作定语，在语态上表示______；在时间上，常表示动作已经发生或完成，有时不表示时间。2.不及物动词的过去分词作定语，不表示被动意义，只强调动作_____。3.单个的过去分词作定语时，常常置于其所修饰的名词___。而过去分词短语作定语时，常常置于其所修饰的名词___。但有些过去分词表示特定含义时，单独作定语时也可以放在所修饰的名词之后，如left(剩余的)，_______(所给的),concerned(有关的)等；4.过去分词修饰something,everything,anything,nothing,somebody,nobody等不定代词以及指示代词those时，要放在这些词的_____。被动完成前后given后面辨析形式意义过去分词表示被动和完成动词-ing形式表示主动和进行动词不定式表示将来巩固练习：1.巩固练习：1.A________(skill)playercanplayforalongtimewithoutstoppingtobreathe.2.Theyusethesameflag,_________(know)astheUnionJack.3.Thebuildingtobe__________(finish)nextweekwillbeourdormitory.4.Thebuilding______(build)lastweekisourlibrary.5.Thebuilding___________(stand)nexttothecinemaisabookstore.skilledknownfinishedbuiltstanding2.PastParticiplesasAdverbials过去分词作状语细观察：1.Givenanotherchance,Iwilldoitbetter.要是再给我一次机会，我会做得更好。2.Greatlyinspiredbywhathesaid,Ijoinedhiminhelpingothers.受到他的话的鼓励，我也和他一起帮助他人。3.Visitedmanytimes,theplaceisstillworthvisitingagain.虽已来过多次，这个地方仍值得再次参观。4.Whenfinished,thepapershouldbeturnedinwithoutdelay.一旦完成，试卷应立刻上交。5.Hehurriedtothehall,followedbytwoguards.他急忙到了大厅，身后跟着两个卫兵。巧总结：1.过去分词短语作状语，修饰谓语动词，进一步说明谓语动词的动作和状态，其逻辑主语为句子的_____。2.过去分词短语可在句子中作_____状语、_____状语、原因状语、伴随状语、______状语等。3.过去分词作状语时，可单独使用，也可以在其前面加上适当的连词。4.过去分词短语作________________________状语时，通常位于句首；作伴随状语时，通常位于______。助记：分词作状语，主语是问题；前后两动作，共用一主语；主语找出后，再来判关系；主动就用-ing,被动用-ed。主语条件时间让步条件、原因、时间及让步句末巩固练习：句型转换1.Askedwhyhewaslateagain,hemadeupanexcuse.__________________________________________________,hemadeanexcuse.2.Becausehewasexhaustedbythejourney,hesoonfellasleep.______________________________,hesoonfellasleep.3.Hestoodtheresilently,movedtotears.Hestoodtheresilentlyand________________________.4.Althoughthescientistwasdefeatedagain,hedidn’tgiveup._____________________________,thescientistdidn’tgiveup.5.Lostindeepthought,heknockedoveravase.____________________________________,heknockedoveravase.WhenhewasaskedwhyhewaslateagainExhaustedbythejourneywasmovedtotearsAlthoughdefeatedagainBecausehewaslostinthought3.PastParticiplesasPredicatives过去分词作表语细观察：Tomwasastonishedtoseeasnakemovingacrossthefloor.汤姆惊讶地看到一条蛇正爬过地板。Hearingthenews,theyoungmanfeltverydisappointed.听到这个消息，年轻人感到很失望。Hiswordswerediscouraging,whichmademanypeoplediscouraged.他的话令人沮丧，使得很多人感到气馁。巧总结：1.过去分词可放在系动词be,get,feel,remain,seem,look,become等后作表语，表示主语所处的____________。2.过去分词作表语多表示人自身的感受或事物自身的状态，常译作“感到...的”；动词-ing形式作表语多表示事物的特性，常译作___________。状态或感受“令人...的”巩固练习：1.Iquicklylowermyself,duckingmyheadtoavoidlookingdirectlyintohiseyessohedoesn’tfeel______________(challenge).2.Themanstandingtherelooks______________andthelittleboyis_____________(frighten).3.Wewereamazedatwhathesaidatthemeeting.4.WhenIgottohishome,hewasburyinghimselfinhiswork.Hesaidthathe___________________inhisworkfortwohours.(bury)challengedfrighteningfrightenedhadbeenburied4.PastParticiplesasObjectComplement过去分词作宾语补足语细观察：Hepassedaway,leavinghisworksunfinished.他去世了，留下了未完成的作品。Shewantstohavehereyesexaminedtomorrow.她想明天检查一下眼睛。Whenwesawtheroadblockedwithsnow,wedecidedtospendtheholidaysathome.当我们看到道路被雪封住以后，决定在家里过假期。Themanagerorderedtheworkfinishedbytheendofthismonth.经理要求在本月末完成这项工作。巧总结：1.过去分词用在表状态的动词_______,keep等词后作宾语补足语；2.过去分词用在使役动词let,______和make的后面作宾语补足语。3.感官动词see,__________________________,feel,hear等词后面，可用过去分词作宾语补足语。4.表示“意愿；命令”的动词，如like,wish,want,expect,_______,need等可用过去分词作宾语补足语。leave

havenotice,observe,watchorder巩固训练：1.当我问你问题时，不要闭口不言。Don’tkeep____________________whenIaskyouaquestion.2.他们用很浅显的英语设法使自己被理解。Theymanagedto_______________________________witheasyEnglish.3.我需要一本新护照，所以我得去照张相。Ineedanewpassport,soIwillhaveto_____________________________.your