學(xué)人教版選修7Unit1Living well Period4Grammar Definite 課件（28張）.ppt

2018學(xué)年度人教版選修7unit1livingwell period4grammardefinite grammar 動(dòng)詞不定式動(dòng)詞不定式由 to 動(dòng)詞原形 構(gòu)成 可以在句中作主語(yǔ) 賓語(yǔ) 表語(yǔ) 定語(yǔ) 狀語(yǔ) 補(bǔ)足語(yǔ)等 但不能作謂語(yǔ) 不定式可以有自己的邏輯主語(yǔ) 即forsb todosth 1 不定式作主語(yǔ)tofinishthisreporttookhimaweek myjobistohelpthepoorperson 2 不定式作表語(yǔ)toseeistobelieve whatiwouldsuggestistoputoffthemeeting 想一想 3 不定式作賓語(yǔ)idecidedtoaskformymoneyback 4 不定式作賓補(bǔ)1 帶to的不定式作賓補(bǔ) 很多動(dòng)詞如 allow order force permit tell want wish forbid advise persuade warn等后面作賓補(bǔ)的不定式都帶to 如 hedidn tallowustosmokeinhishouse 他不允許我們?cè)谒募依镂鼰?2 不帶to的不定式作賓補(bǔ) 使役動(dòng)詞make have let 感官動(dòng)詞see watch observe hear listento notice等后面作賓補(bǔ)的不定式不帶to 如 hemadeafaceandmadeeverybodylaugh 他做了一個(gè)鬼臉 逗得大家都笑了 如果上述結(jié)構(gòu)變?yōu)楸粍?dòng)語(yǔ)態(tài) 不定式就由原來(lái)的賓語(yǔ)補(bǔ)足語(yǔ)變?yōu)橹髡Z(yǔ)補(bǔ)足語(yǔ) 此時(shí)第2類動(dòng)詞 let have無(wú)被動(dòng)語(yǔ)態(tài) 后原來(lái)不帶to的不定式要加to 如 hewasseentogoupstairs 有人看見他上樓去了 becareful 注意 2 不定式作定語(yǔ)doyouhaveanythingtosayonthequestion 注意 作定語(yǔ)的不定式如果是不及物動(dòng)詞 或者不定式所修飾的名詞或代詞是不定式的地點(diǎn) 工具等 不定式后面須有相應(yīng)的介詞 heislookingforaroomtolivein thereisnothingtoworryabout 3 不定式作狀語(yǔ)istayedtheretoseewhatwouldhappen wewereveryexcitedtohearthenews 1 itisgoodtohelpothers 2 itismyambitiontomakesurethatthedisabledpeopleinourneighborhoodhaveaccesstoallpublicbuildings 3 myambitionistoworkinthecomputerindustrywhenigrowup identifyitsfunction subject subject predicative 想一想 4 idon thavetimetositaroundfeelingsorryformyself 5 iamtheonlystudentinmyclasstohaveapetsnake 6 abigcompanyhasdecidedtobuyitfromme 7 myfellowstudentshavebeguntoacceptmeforwhoiam attribute attribute object object 8 ihavehadtoworkhardtoliveanormallife 9 somedaysiamtootiredtogetoutofbed 10 wemustcallonlocalgovernmenttogivefinancialassistancetodisabledpeople adverbial adverbial objectcomplement afford agree appear arrange ask attempt care choose claim come consent dare decide demand deserve determine elect endeavor thefollowingverbsarenormallyfollowedbytheinfinitive remember expect fail get guarantee hate help hesitatehope hurry intend learn long manage mean need offer plan prepare pretend promiserefuse say seem tend threaten want wish thefollowingverbsarenormallyfollowedbythegerund avoid consider delay deny dislike endure enjoy escape forgive finish imagine keep mind miss pardon prevent resist suggest understand can thelp rememberthem thefollowingverbsarenormallyfollowedbythegerundortheinfinitive love like hate prefer dislike begin continue intend attempt propose want need remember forget regret try deserve start beartheminyourmind 動(dòng)詞后面跟動(dòng)名詞還是不定式 含義不相同 總的來(lái)說(shuō) 表示習(xí)慣的 一般性的動(dòng)作多跟動(dòng)名詞 一次性的具體的被動(dòng)動(dòng)作多跟不定式 1 iliketogowithyou 我想和你一塊兒去 重點(diǎn) ilikereading 我喜歡閱讀 hepromisedtohelpher 他答應(yīng)過要幫助她 welovewatchingvcd 我們喜歡看vcd 2 remember forget regret后面跟動(dòng)名詞時(shí) 動(dòng)名詞表示過去的動(dòng)作 后面跟不定式時(shí) 不定式表示將來(lái)的動(dòng)作 iremembermeetinghiminthestreet 我記得在街上見過他 iremembertowritealettertomyparents 我想起來(lái)要給我父母親寫信 3 stop 動(dòng)名詞 表示停止動(dòng)名詞所表示的動(dòng)作 stop 不定式 表示停下來(lái)做不定式所表示的動(dòng)作 stopsmoking please 請(qǐng)不要抽煙 let sstoptohavearest 咱們停下來(lái)休息一下吧 4 meantodo打算做某事meandoing意味著 imeanttocatchupwiththeearlybus thismeanswastingalotofmoney 5 trytodo設(shè)法盡力做某事trydoing試著做某事youshouldtrytoovercomeyourshortcomings tryworkingoutthephysicsprobleminanotherway practice 1 shesaidshe heruncleverymuchandhoped him a missed tohearfromb missed tohearc misses hearingfromd misses hearing a useyourhead 2 aliving shehadtoworkfrommorningtillnight a tomakeb madec makingd tohavemade3 mrsbrownregretted hisson a beatedb beatingc beatd beaten a b 4 ioftenhearhim aboutthegreatwriter a totalkb talkc speakingd totell5 missingthelastbusmeans home a towalkb walkingc walkedd walk b b 6 pauldoesn thavetobemade healwaysworkshard a studyb tostudyc studiedd studying7 itwasunbelievablethatthefanswaitedoutsidethegymforthreehoursjust alookatthesportsstarts a hadb havingc tohaved have b c 8 theboywantedtoridehisbicycleinthestreet buthismothertoldhim a nottob nottodoc notdoitd donot9 ididn thearyoucomeinlastnight that sgood wetired noisy a nottob tobenotc