譯林高二英語(yǔ)精源：必修5-unit1-Grammar-課件

GrammarinU1M5GrammarinU1M5Thegrammaritemsinthisunitfocusonthetoinfinitive,thebareinfinitiveandtheverb-ingformasanoun.Weareexpectedtorecognizethebasicformsofthetoinfinitiveandthebareinfinitiveandlearnhowtousethemindifferentsituations.Wewillalsolearnhowtousetheverb-ingformasanouninvarioussituations.Atthesametime,weareexpectedtoapplywhatwehavelearntbydoingsomewrittentasks.ThegrammaritemsinthisToinfinitive[?n?f?n?t?v]Thetoinfinitiveisto+thebaseformofaverb,e.g.,todoandtowork.Itcanbeusedaloneoraspartofaninfinitivephrase.1.Thetoinfinitivecanbe:A.thesubject

Tofindabestfriendisdifficult.=Itisdifficulttofindabestfriend.Toinfinitive[?n?f?n?t?v]

B.theobjectIneedtosleepforeighthourseverynight.常跟不定式作賓語(yǔ)的動(dòng)詞：

決心學(xué)會(huì)想希望，拒絕設(shè)法愿假裝decide/determine,learn,want,expect/hope/wish;refuse,manage,care,pretend主動(dòng)答應(yīng)選計(jì)劃，同意請(qǐng)求幫一幫 offer,promise,choose,plan;agree,ask/beg,help決心學(xué)會(huì)想希望，decide/determine,learC.theobjectcomplementIaskedhimtocomeover.有些動(dòng)詞或動(dòng)詞短語(yǔ)后接動(dòng)詞不定式作賓補(bǔ)，即“動(dòng)詞/動(dòng)詞短語(yǔ)＋賓語(yǔ)＋todo”。常見(jiàn)的這類動(dòng)詞或動(dòng)詞短語(yǔ)有：advise建議allow允許ask詢問(wèn)；要求beg懇求cause導(dǎo)致encourage鼓勵(lì)permit準(zhǔn)許forbid禁止force強(qiáng)迫intend打算invite邀請(qǐng)order命令；要求C.theobjectcomplementpersuade說(shuō)服prefer更喜歡require需要；要求teach教remind提醒tell告訴want想要warn警告wish希望；想要waitfor等待callon號(hào)召；要求dependon依靠D.theattributive[??tr?bj?t?v]

△Ihaveaveryimportantmeetingtoattend.persuade說(shuō)服prefeE.thepredicative[pr??d?k?t?v]Hisaimwastocheermeup.F.theadverbial[?d'v?:b??l]Youneedtoapologizequicklytoavoidlosingagoodfriend.2.Thetoinfinitivecanalsohaveacontinuous[k?n?t?nju?s]orperfectform.Thingsseemtobegettingbetter.Johnpretendednottohaveseenme.E.thepredicative[pr??d?主動(dòng)形式被動(dòng)形式一般式完成式進(jìn)行式無(wú)todotobedonetohavedonetohavebeendonetobedoing主動(dòng)形式被動(dòng)形式一般式完成式進(jìn)行式無(wú)todotobeBareinfinitiveAnotherkindofinfinitiveisthebareinfinitive.Itistheinfinitivewithout‘to’1.Weusethebareinfinitiveafter:A.letandmakeandsometimeshaveIletherborrowmybook.Shemademepromisetowriteeveryday.Theteacheroftenhashisstudentsreadaloudinclass.BareinfinitiveB.verbsofperception[p??sep?n]:feel,hear,seeandwatchIsawhertalktohernewfriends.

下列動(dòng)詞接省略to的動(dòng)詞不定式作賓語(yǔ)補(bǔ)足語(yǔ)：一感(feel)，二聽(tīng)(hear,listento)，三讓(let，have,make)，五看(see,notice,observe,watch,lookat)，半幫助(help)，但在變?yōu)楸粍?dòng)語(yǔ)態(tài)時(shí)需加to。B.verbsofperception[p??sepNobodysawhimcomein.(主動(dòng)語(yǔ)態(tài))沒(méi)人看見(jiàn)他進(jìn)來(lái)。Thethiefwasobservedtoenterthebank.(被動(dòng)語(yǔ)態(tài))有人看見(jiàn)小偷進(jìn)了銀行。Tip:Verbsofperceptioncanalsobeusedwithverb-ingbutwithdifferentmeanings.Isawhertalktohernewfriends.(Iwitnessedthewholeconversation.)Nobodysawhimcomein.(主動(dòng)語(yǔ)態(tài))Isawhertalkingtohernewfriends.(WhenIsawher,shewastalkingtohernewfriends.Imightormightnothavewitnessedthewholeconversation.)C.wouldrather,hadbetterandwhynotIwouldrathergoswimmingYouhadbettertidyyourbedroom.WhynotvisityourcousininJapan?Isawhertalkingtohernewf2.Whentwoinfinitivesarejoinedbyand,or,except,but,thanorratherthan,wesometimesusethebareinfinitiveforthesecondinfinitive.Shetoldmetobecheerfulandlookonthebrightside

[（對(duì)壞情況）持樂(lè)觀態(tài)度，看到光明的一面].Doyouwanttogoshoppingorwatchafilm?WehadnothingtodobutwatchTV.Idecidedtowriteratherthanphone.2.WhentwoinfinitivesarVerb-ingformasanoun1.Verb-ingformscanbeusedlikenouns.Theycanbeused

A.asthesubjectofasentencewhenwetalkaboutanactioninageneralwaySwimmingisgoodforyourhealth.

B.astheobjectofasentencewhenwetalkaboutanactioninageneralwayVerb-ingformasanounIloveswimmingintheseaduringthesummer.

C.afterprepositionsIkeepfitbyswimmingeveryday.

2.Weuseaverb-ingform,notaninfinitive,aftertheseverbsadmitdislikeimaginedelayconsidermindunderstandavoidenjoypractisemissfinishkeepsuggestIloveswimminginthese考慮建議盼原諒，承認(rèn)推遲沒(méi)得想 consider,suggest/advise,lookforwardto,excuse/pardon;admit,delay/putoff,fancy考慮建議盼原諒，consider,suggest/advi避免錯(cuò)過(guò)繼續(xù)練，否認(rèn)完成就欣賞avoid,miss,keep/keepon,practice;deny,finish,enjoy/appreciate避免錯(cuò)過(guò)繼續(xù)練，avoid,miss,keep/keep禁止想象才冒險(xiǎn)，不禁介意準(zhǔn)避免forbid/avoid,imagine,risk;can’thelp(禁不住),mind,allow/permit,escape禁止想象才冒險(xiǎn)，forbid/avoid,imagine,3.Somecommonphrasesareusedwithverb-ingforms.A.…cannothelp…Icannothelpwonderingwhyshedoesnotlikeme.B.…lookforwardto…Ilookforwardtoseeingyouattheparty.3.SomecommonphrasesareC.…feellike…Idon’tfeellikedoinganythingnow.D.…cannotstand…Shecannotstandseeingthatboy.E.…putoff…Ihavetoputoffshoppingtilltomorrow.F.…keepon…Hekeptonaskingmeformyphonenumber.C.…feellike…類似的還有:be/getusedto(習(xí)慣于),insiston(堅(jiān)持),getdownto(開(kāi)始認(rèn)真做某事),devote...to...(致力于……),

objectto(反對(duì)),stickto(堅(jiān)持),giveup(放棄)leadto導(dǎo)致類似的還有:4.Wecanuseaverb-ingformoratoinfinitiveafterthefollowingverbs,withlittledifferenceinmeaning.continuepreferbeginhatelikestartlove5.Someverbscanbefollowedbyaverb-ingformoratoinfinitive,butwithsomedifferenceinmeaningorusage.Weneedtomakesureweusethecorrectform.forgetregretremembermeantry4.Wecanuseaverb-ingA.forget+toinfinitive(Thetoinfinitiveherereferstoanactionthathasnotbeendone.)Heforgottoclosethedoorwhenheleft.B.forget+verb-ingform(Theverb-ingformherereferstoanactionthathasbeendone.)I’llneverforgetwinningmyfirstgoldmedal.A.forget+toinfinitiveC.regret+toinfinitive(Thisisapolitewaytosaythatyou'resorryorsadaboutasituation.)Iregrettoinformyouthattheflighthasbeencancelled.D.regretverb-ingform(Thismeansyoufeelsorryaboutsomethingthatyouhavedone.)Iregrettedtellinghimabouttheaccident.C.regret+toinfinitive譯林高二英語(yǔ)精源ppt：必修5-unit1-Grammar-課件譯林高二英語(yǔ)精源ppt：必修5-unit1-Grammar-課件MaYaniswritingashorte-mailtoherfriend,XuDong,aboutherviewsonchatrooms.Readhernotesandhelphercompletethee-mail.Notesfirstvisit:ayearagoregularchats:2monthslaterchateverydaypretendI'msomeoneelsedon'ttalktorealfriendsasmuchasbeforeMaYaniswritingashortsometimeschatalleveningmumstopsmeatabout10p.m.didn'tdohomeworkmustpassexams,ormumwillsellcomputermakeachangesometimeschatalleveningIfirstbegan(1)_______________Internetchatroomsaboutayearago.Istarted(2)________________regularlyabouttwomonthslater,andnowIchatontheInternetdaily.Ilove(3)______________chatroomsbecausesometimesIfeellike(4)___________tobesomeoneelseonline.Ilovetocreateanewidentityformyself.visiting/tovisitchatting/tochatvisiting/tovisitpretendingIfirstbegan(1)________

Soonaftervisitingthechatrooms,Ibegantotalklesstomyrealfriends.Ithoughttheywerelessexcitingthanmyonlinefriends.Iusuallyenterthechatroomatabout8p.m.andcontinue(5)_______________allevening,sometimesuntilmidnight.Butusuallymymummakesme(6)____atabout10p.m.chatting/tochatstopSoonaftervisitingthechMumdiscouragesmefrom(7)________online.ShesaysIspendanabsurd(不合理的，不恰當(dāng)?shù)模゛mountoftimedoingso.Myfriendssaysotoo.Maybethey’reright.Lastweek,Ievenforgot(8)______myhomework.MumsaysIhadbetter(9)_____myexams,orshewillsellthecomputerasapunishment.AlthoughIhavefunwithmyonlinefriends,IknowchattingtodopassMumdiscouragesmefrom(7thatmyrealfriendsaremoreimportantthanmyonlinefriends.So,I'mconsidering(10)________achange.makingthatmyrealfriendsaremoreC1.LookatwhatTomdidyesterday.Payattentiontothestarthatheusedtoindicatethemostimportantthinghedid.Thenanswerthequestionsbelowusingtoinfinitives.P92Inthemorning6.00Gotup6.30Hadbreakfast7.00Wenttowork8.30AttendedameetingC1.LookatwhatTomdidyes★10.00HadaninterviewwithMrWhite11.00Postedalettertomysister11.30InvitedTonytohavedinnerIntheafternoon2.30Sente-mailstomycustomers5.00Boughtsomeeggsinthesupermarketonmywayhomefromwork6.00WenttoMr.Henry'storepairhiscomputerandreturnhisbooks★10.00HadaninterviewwithM1.WhatwasthemostimportantthingTomdidyesterday?ThemostimportantthingTomdidyesterdaywas______________________________._______________________________wasthemostimportantthingTomdidyesterday.tohaveaninterviewwithMrWhiteTohaveaninterviewwithMrWhite.1.Whatwasthemostimpor2.WhydidTomgotothepostoffice?Becausehehadaletter________________.3.WhatdidTominviteTonytodowithhim?HeinvitedTony_____________withhim.toposttohissistertohavedinner2.WhydidTomgotothepost4.WhydidTomgotothesupermarket?Hewenttothesupermarket________________.5.WhydidhegotoMrHenry's?HewenttoMrHenry's_______________________________tobuysomeeggstorepairhiscomputerandreturnhisbooks.4.WhydidTomgotothesC2.Fillintheblanks,usingthe