2023學年完整公開課版Grammartodo

Unit1GettingalongwithothersGrammarandusageTo-infinitive動詞不定式Theto-infinitivecanbeusedaloneorasent,attribute,predicativeoradverbialofasentenceIwaswatchinganEnglishme

at8o’clocyesterday2Divingseemseciting3Hecan’tfindmyhistoryboosubjectverbphraseobjectadverbialsubjectliningverbpredicativeRevisionsubjectverbphraseobject1theto-infinitiveusedasthesubject不定式作主語，謂語動詞用單數(shù)Toobeylawiseveryone’sdutyTonowoneselfisdifficultTotalwithyourmouthfullisrude不定式作主語時，常用it作形式主語，而將作主語的不定式放在句子后部。例如：ItisimeItisusefulforyoutolearnsomespoenEnglishIsitnecessary__________comatterhowbrightataleryouare,therearetimeswhenit’sbetter_________remainsilenttocompletetohavetoremain不定式作主語與v-ing形式作主語的不同：前者作主語時，常表示某一次具體的動作；而后者常表示習慣性的動作。例如：__________teachthethreechildrenismyjobthisafternoon教這三個孩子是今天下午我的工作。___________walisagoodformofeercise散步是鍛煉的一種好方式。ToteachWaling2theto-infinitiveusedastheobject不定式作賓語HemanagedtosolvethebyhimselfIlietoreadnewsywantstonowmoreaboutthefilm常見的后接不定式作賓語的動詞有：offer,decide,hoise,agree,anage,refuse,wish,pretend,learn,want等。當不定式短語在某個句子中作賓語時，為保持句子結(jié)構平衡，避免句式結(jié)構的混亂，常用it作形式賓語，而將真正的賓語放在句尾。此時it仍只起先行引導作用，本身無詞義。3theto-infinitiveusedastheobjectcoment不定式作賓語補足語I’dlieyoutoeepeverythingtidyTheteacherasedustofinishthewortodayTellJactoclosethewindow,please1MrLioftenteacheshisJaembershie,hewasn’tallowed__________gointothesportsclubtocootogo注意：在主動句中，動詞mae,let,have,hear,see,feel,watch,notice和observe后的賓語補足語，可省去to。TheysawtheboyfallsuddenlyfromthetreeThebossmadetheworerswor14hoursaday4theto-infinitiveusedasthepredicative（不定式作表語）MywishistobeadoctorOurostnowistohaveagoodrest5theto-infinitiveusedastheattribute不定式作定語IhavealotofwortodoIhavenoonetotaltoHeislooingforahousetoliveinIhavealotofreadings__________comtocompleteHisfirstboo_____________onthisbasedonatruestorytobepublished6theto-infinitiveusedasadverbialofasentencetoshowreason,purposeorresult不定式作句子的原因、目的和結(jié)果狀語HecameheretoattendanimeetingSamwasverysuretofindhisoldfriendGeorgewaitingforhimpurposereasonresult_________maeiteasiertogetintouchwithus,you’dbettereeae。TomaeSimonmadeabigbamboobo________eeon制作了一個大竹盒來養(yǎng)這只生病的小鳥，直到它能飛起來”。maeabigbamboobo的目的是為了eepthelittlesicbird，因此填toeep，表示目的狀語。toeep7thecontinuousandsoftheto-infinitive不定式的進行式和完成式不定式的進行式表示正在進行的或與謂語動詞同時發(fā)生的動作。Ithagladtobetravelingwithyou不定式的完成式表示的動作在謂語表示的動作之前發(fā)生。

I’msorrytohavelostyourey

Imeanttohavefinishedmyworlastnight,butIdidn’tfeelverywell

IthasbeenanhonorformetohavebeeninvitedtoyourcountryPractice1HavingatriputertobeseentofindtobeheldtohaveinventedBareinfinitive不帶to的動詞不定式bareinfinitiveafterlet,maeandhaveI’llletyouusemycomaetheboystandallthetimeTheteacherhadherstudentsfinishtheworwithin5minutes注意：當“mae/let/havebareinfinitive”變成被動語態(tài)時，應加上to。Theworersweremadetowor14hoursadaybythebossThebossmadetheworerswor14hoursadaybareinfinitiveafterverbsofperceptionliefeel,hear,see,watch,observeandnoticeIoftenhearhimsinginthenetroomHestoodthereandwatchedthepassengersgobyDidyounoticeanyoneenterthehousebareinfinitiveaftersomephrasesorpatternsliewouldrather,hadbetterandwhynotI’dratherstayathomeYou’dbetternotbelateWhynotgotothebeachWeusethebareinfinitiveforthesecondinfinitivewhentwoinfinitivesarejoinedbyand,or,ecept,but,than,ratherthan,asorlieIforgottoturnoffthelightsandclosethedoorwhenIleftWedecidedtostayathomeratherthangotothecinema補充：在介詞but、ecept之后，如果其前有動詞do的某種形式，其后不定式一般不帶to，反之則必須帶to，表示“不得不，只能”。例如：

He

does

nothing

but

watch

TV

all

day

long他整天除了看電視無所事事。

I

have

no

choice

but

to

accept

the

fact我別無選擇只有接受這個事實。PracticeSandycoulddonothingbut________admittohisteacherthathewaswrong．2ade________learnHealwaysworshard3Janewasmade_________washthetrucforaweeasaentadmittolearntowashTranslatethesesentencesintoEnglish1要學好一門外語是不容易的。2我們拒絕他們的邀請會顯得無