九年级英语上册《Unit3TeenageproblemsGRAMMARA》课件（新版）牛津版.ppt

GrammarI,9AUnit3Teenageproblems,Proverbs(谚语）,1.Tosayisonethingandtodoisanother.,说时容易做时难。,2.Tomentionthewolfsnameistoseethesame.,说曹操，曹操到。,3.Neveroffertoteachfishtoswim.,不要班门弄斧,4.Amanisnevertoooldtolearn.,活到老，学到老,5.Learntowalkbeforeyourun.,循序渐进,6.Tostandstillistomoveback.,逆水行舟，不进则退,7.Toseeistobelieve.,眼见为实,Aguessinggame,Teenageproblems,Shehaslotsofhomeworktodo.Itisimportanttodoherhomework.,Toplanttreeseveryyearisnecessary.,Itisnecessary_(plant)treeseveryyear.,toplant,1.“todosth”作_,Subject,Itisimportanttodoherhomework.,形式主语,=,Itis+adj.(forsb.)todosth.,Itisnecessaryforustoworkhardeveryday.,Canyouchangethesentences?,1.Toworkhardeverydayisnecessaryforus.,Itsimportantforustodosomeexercise.,2.Todosomeexerciseisimportantforus.,Hisdreamistobeagreatfootballplayer.,Teenageproblems,Simonhasnotimetoplayfootball.,Simonsdreamistobeagreatfootballplayer.,2.“todosth”作_,Predicative,系动词,Predicative,我的目的是帮助你解决你的问题。Mypurpose_.,istohelpyousolveyourproblem,A:Whatsyourdream/job/duty?B:Myisto,Useto-infinitivestoaskandanswer,Teenageproblems,Sherefusestodosomuchwork.,Hisparentsdontallowhimtoplayoutsidelate.,Teenageproblems,Object,3.“todosth”作_,Millierefusestodosomuchwork.,动词,Object,Simonsparentsdontallowhimtoplayoutside.,Object,Objectcomplement,4.“todosth”作_,Objectcomplement,refusetodo,Object,allowsb.todo,Objectcomplement,Exercises:toplanscollegetoSimongo（连词成句）_,Simonplanstogotocollege.,Ihope_,tohearfromyousoon.,Simonpromises_,nottobelateforschoolagain.,Millieadvised,_,建议我放轻松,（尽快收到你的来信）,（不会再上学迟到）,metorelax.,Theteacher_,（要求我们不要课上交谈）,askedusnottotalkinclass.,plantodo,hopetodo,promise(not)todo,advisesb.todo,asksb.(not)todo,Object动词+todo,Objectcomplement动词+宾语+todo,agreetodo,decidetodo,refusetodo,wanttodo,wantsb.todo,tellsb.todo,invitesb.todo,teachsb.todo,allowsb.todo,中,Teenageproblems,Shehaslotsofhomeworktodo.,Attributive,放在名词或代词后面作后置定语。,Milliehaslotsofhomeworktodoeveryday.,名词,Milliehasnothing_(吃的）,toeat.,Thereisnoneed_(麻烦）him.,totrouble,5.“todosth”作_,Attributive,Attention：如果不定式中的动词是不及物动词,则不定式中要有介词.,Attributive,Heislookingforaroom_.A.liveB.toliveC.toliveinD.living,2.Danielhasnoclosefriends_.A.talkingB.totalkC.talkD.totalkto,liveinaroom,talktoclosefriends,Teenageproblems,Hestaysuplatetocompletetheexercises.,6.“todosth”作_,Hestaysuplatetocompletetheexercises.,1.Adverbialtoexpresspurpose(目的状语),Adverbial,inorderto,6.“todosth”作_,2.Adverbialtoexpressresult(结果状语),Lindacametothefridgetofindnothinginit.,Adverbial,asaresult,Thebabyhasgrownuptobeasmartboy.Shegotupearlytocatchthefirstbustogohome.Amyrushedtheretoseewhatwashappening.Shecamebackhometofindherhouseonfire!,Adverbialtoexpressresult(结果状语),Adverbialtoexpresspurpose(目的状语),Findoutadverbialtoexpresspurposeandadverbialtoexpressresult,Adverbialtoexpressresult(结果状语),Adverbialtoexpresspurpose(目的状语),AsummaryofToinfinitives,O(宾语）,Object,Objectcomplement,OC（宾语补足语）,Attributive,Adverbial,Adv.（状语）,Attr.（定语）,Subject,S(主语）,Predicative,P(表语）,3.Itsgoodtohandinhomeworkontime.,1.Mr.Wuisalwaysthefirsttoarrive.,2.Hecamebacktofindthewindowsclosed.,4.Theteachertellsusnottoshoutinclass.,5.Hestayedtheretoseewhatwouldhappen.,6.Hepromisestohelpmepassthetest.,7.Mypurposeistohelpyousolvetheproblem.,WhatsentenceelementsoftheToinfinitiveshere,Attr.定语,Adv.结果状语,S主语,OC宾补,Adv.目的状语,O宾语,P表语,Exercisesonpage50,A1&A2,Workinpairsandcheckthepreviewswithyourgroupmembers.OnestudentreadstheproblemsfromA1,theotherreadsthesuggestionsfromA2.,A:Myhomeisalwaysnoisy.Icannot,B:Askyoufamilyto,Myhomeisalwaysnoisy.Icannotfindaquietplace_(tostudy,studying).,tostudy,AskyourfamilytoturndowntheTVorturnitoffwhileyouarestudying.,(attributive/objectcomplement),Ihavenocourage_(toshare,forsharing)withmyfriendsmyworries.,toshare,Trytotalktoyourfriendsandshareyourworrieswiththem.,(object/adverbialtoexpresspurpose),Totellyouthetruth,sometimesIquarrelwithmycousinShirley.Ihopeshewillnotcome_(todisturb,disturbing)meanymore.,todisturb,Bepatient.Tellyourcousinthatitisimportanttoleaveyoualonesoyoucanstudy.,(adverbialtoexpressresult/subject),Ihopemyparentscansparesometimeformeeveryday.Ineedsomeone_(talking,totalk)toathome.,totalk,Writeanotetotellyourparentsthatyouneedthem.,(adverbialtoexpresspurpose/adverbialtoexpressresult),_(Learning,Tolearn)dancingwell,Ineedmuchmorepractice.,Tolearn,Planyourtimecarefullyandmakesureyouhavesometimetodanceeveryday.,(attributive/subject),Myparentscareonlyaboutmarksafterexams.Theydonotseem_(tonotice,noticed)thatIhavetriedmybest.,tonotice,Thebestwayistoletyourparentsseeyourprogressaftereachexam.,(predicative/attributive),1、JimCarreysfilmsalwaysmakemelaugh.,2、Someonesawhimwalkintothatbuildingataboutthreethisafternoon.,三使,let,make,have,see,感官动词,hear,watch,notice,Someverbstakeabareinfinitive(withoutto)不带to的动词,sb.,do,sb.,do,Tips1:,Practice,1.Imadehim_(clean)thewindows.,clean,2.Weoftenseeher_(walk)intoheroffice.,walk,3.Lets_(put)onoursportsshoesfirst.,put,4.Canyouhearhim_(read)Englisheverymorning?,read,5.Thiscanhelpus_(relax)andmakeourlivesmoreinteresting.,(to)relax,helpsb（to）do,Theteachermadeus_(做许多工作),在主动语态中省略的“to”，在被动语态中要加“to”,doalotofwork,=weweremade_bytheteacher.,todoalotofwork,Tips2:,IoftenhearSandychatwithMillieafterclass.,=Sandyisoftenheard_afterclass.,tochatwithMillie,1.Simonlikesstayingoutlatetoplayfootball.2.Simonlikesstayingoutlatetochatwithhisfriends.,Simonlikesstayingoutlatetoplayfootballandchatwithhisfriends.,当and连接两个动词不定式时，第二个动词不定式的to通常被省略。,Tips3:,Whatproblemsdoyouhave?,Discussthesurveyaboutyourclassmatesproblemsandyoursuggestionstothem.,Usingthesurveytowriteanarticle,Myclassmateshavelotsofproblems.Theydontknow_._hasaproblem.He/She_.Thebestwayforhim/her_._wouldlike_,but_.Itwil