Unit3OntheMoveUsinglanguage非谓语动词不定式课件高一英语

Non-finiteverbTo-infinitive观察todo不定式在句中充当什么成分Itisnotadvisabletobeearly,asthehostmaynotbeready.Allyouhavetodois(to)selectthephotosofhealthyfood.GiventhatNeilArmstrongwantedtotakeafootballtotheMoon,wecouldevensayitisthemostpopularsportoutoftheworldHowtheyusetheirbodiestopass,scoreanddefendcanbeamazingtosee.Thatfootballissuchasimplegametoplayisperhapsthebasisofitspopularity.Youdon’thavetobeafantorecognisetheskillofprofessionalplayers.Itisalsoagamethatisverycheaptoplay.Itisfunenoughtoattractmillionsofpeople.主语表语宾语宾语补足语定语目的状语原因状语结果状语非谓语动词概念:非谓语动词是指__________________________________可在句中充当除___________以外的其它句子成分，即_______________________。它不随主语的人称和数而变化。动名词，不定式，现在分词和过去分词谓语主语，表语，宾语，宾补，定语和状语Iwanttogototheparktomorrow.It`simportantforthefigurestobeupdatedregularly.I'msorrytohavekeptyouwaiting.I’mhonoredtohavebeengiventhechancetostandhere.Sheseemstobestudyingforherexams.todo的基本结构（时态＋语态）主动形式被动形式否定形式一般式

完成式

进行式

todotobedonenottodotohavedonetohavebeendonenottohavedonetobedoing\nottobedoing1.不定式作主语考点：①不定式作主语表__________________________________的动作,谓语动词都常用________。②为了保持句子平衡，常采用“it”作形式主语。常用句型：________________________。adj是修饰的不定式则用______.adj修饰的不定式的逻辑主语则用______.It’simportant_______ustolearnEnglishwell.It’sfoolish______himtodoitagain.TolearnEnglishwellinSeniorHighisverysignificant.ItissignificanttolearnEnglishwellinSeniorHigh.Tocollecttherelateddataismyworkinthefollowingweeks.具体的，一次性动作或将来的单数Itisadjof/forsbtodosthforofforof2.不定式作表语考点：①不定式作主语表_____________________________的动作,用来说明主语的内容，主语表语可互换。②不定式作表语，当主语部分出现动词do，其符号to可以省略。Myworkinthefollowingweeksistocollecttherelateddata.Allyouhavetodois(to)selectthephotosofhealthyfood.具体的，一次性动作或将来的WhatIwanttodoincollegeis___________(improve)myEnglish.

(to)improve3.不定式作宾语考点：①常用动词：agree,pretend,afford,decide,determine(bedeterminedtodo),demand,seek,attempt,hope,manage,refuse,plan,choose,tend,offer,aim,arrange,fail,happen,seem/appear,learn,dare，intend,expect,ask,help(to)do,wish,want,need,require,prepare,promise,beg,desire,wouldlike/loveto等。Wehopetogettherebeforedark.Iamatalosswhichtobuy.Ithinkitusefultomasteraforeignlanguage.3.不定式作宾语考点：②___________________________________________可作宾语。③____________________________________________句型。④特殊句型：havenothingtodobutdo/havenochoicebuttodoWehopetogettherebeforedark.Iamatalosswhichtobuy.Ithinkitusefultomasteraforeignlanguage.疑问词（what,which,where,when,how,who...）+todo主语+think/find/consider/make/feel+it+adj./n.+todoHeadvisedmetotakethecourse.Iseehimcrosstheroad./Hewasseentocrosstheroad.Ihadhimfinishhishomeworkrightnow.Havingfinishedherproject,shewasinvitedbytheschool_________(speak)tothenewstudents.

(江西卷)4.不定式作宾补考点：①常跟不定式作宾语补足语的动词有：allow,advise,ask,call,cause,encourage,expect,force,get,help,invite,need,order,prefer,remind,teach,tell,train,want,warn等。②不定式在_______________________________________________要________（get/leavesbtodo除外）,但是在被动语态中______。tospeak感官动词(feel,hear,listento,see,watch,lookat,notice,observe)和使役动词(let,have,make)后作宾补省略to还原torequire,forbid,advise,recommend,allow,permit,encourage

+sb.+todosth.(接动词的不定式作宾补)

require,forbid,advise,recommend,allow,permit,encourage+doingsth.(接动名词作宾语)注意Iadviseyoutohavearest.Iadvisehavingarest.5.不定式作定语考点一：不定式作定语，与被修饰的词语有逻辑上的主谓关系或动宾关系，表示该事情____________。Doyouhaveaknifetocutthewatermelon? Iplantoattendthepartytobeheldtomorrow.将来会发生Thepublichasfaithinhisabilitytohandlethejob.Shekeptherpromisetovisitherauntregularly.5.不定式作定语考点二：一些名词后用不定式作定语：ability,way,plan,decision,effort,promise,reason,desire,ambition,chance,opportunity,right(权利),courage,measureHeisalwaysthefirst(one)togettotheofficeandthelasttoleave.5.不定式作定语考点三：当名词被

用不定式作定语。序数词first,last,only和最高级修饰时Heislookingforaroomtolivein.Givemeapentowritewith.5.不定式作定语考点四：如果不定式动词为不及物动词，或者不定式所修饰的名词或代词是不定式动作的地点、工具等时，不定式后面必须有相应的_________，但是time,place,way除外。介词Doyouhavesomethingtodrink?It’sadifficultquestiontoanswer.5.不定式作定语考点五：特殊句式：havesthtodo当被修饰名词前有形容该物本质性质的形容词时，后置定语一般用主动形式。WhathaveIsaidtomakeyousoangry?6.不定式作状语考点一：作结果状语，表意料之外的结果。常见句型：Wouldyoubesokindastolendmeyourbicycle? I’mnotsuchafoolastobelievethat. Theboyisoldenoughtogotoschool. so…asto…如此...去做such(…)asto…如此...去做enoughto…足以做某事WhathaveIsaidtomakeyousoangry?6.不定式作状语考点一：作结果状语，表意料之外的结果。常见句型：Heistooyoungtodresshimself. Hehurriedtothestationonlytofindthetrainhadleft. Hereturnedhometolearnhisdaughterhasjustbeenengaged. too…to…太…以至于不能onlytodo不料，没有想到与“learn,make,see,hear,find”连用Hehadtowriteandsellstoriestomakealiving.Tomakefriendseasily,youneedtobeverykind.6.不定式作状语考点二：作目的状语，可位于句首或句末，位于句末时不能用逗号隔开。常见句型：HecamehereinordertoseeCharlie. Heshoutedandwavedsoastobenoticed. inordertodo为了soastodo为了I’mglad/pleasedtoseeyou.Theb