动词的ing-形式做主语和宾语.ppt

Unit2 Unit2Workingtheland 动词 ing形式作主语和宾语 1 动词 ing形式是在动词末尾加 ing 属于非谓语动词 如 do doing write writing sit sitting etc 否定形式 not v ing2 动词 ing形式作主语或宾语时 也可称为动名词 动词 ing形式作主语1 动词 ing形式作主语表示抽象的或泛指的动作 谓语动词用单数 如 Readingaloudisveryimportantforustolearnaforeignlanguage Goingtobedearlyandgettingupearlyisconsideredtobeagoodhabit 2 动词 ing形式作主语时常后置 用it作形式主语 用形容词或名词作表语 常见的作表语的名词或短语有 nouse nogood fun hardwork ahard difficultjob awonder awasteoftime等 如 Isitworthwhilequarrellingwithher It snogoodwaitinghere Let sgohome Itwasawasteoftimereadingthatbook 3 Thereis no 后可以用动词 ing形式作主语 表示 没法 如 Therewasnotellingwhenthismighthappenagain 没法预料这样的事什么时候会再发生 Therewasnoknowingwhathecoulddo 他能做什么很难说 动词 ing形式作宾语1 有些动词如admit avoid consider escape deny risk suggest等后能接动词 ing形式作宾语 而不能接动词不定式 如 We reconsideringpayingavisittotheScienceMuseum 2 有些短语如can thelp beusedto 习惯于 endup feellike 想要 leadto bebusy betiredof 对 感到厌倦 befondof beafraidof beproudof thinkof about putoff 推迟 keepon insiston 坚持 begoodat giveup等后常接名词 代词或动词 ing形式作宾语 如 Ihavebeenusedtolivinghere I mfondofcollectingstampsandcoins 3 need require want作 需要 解时 后接动词 ing形式作宾语 主动形式表示被动意义 相当于tobedone 如 Theradioneeds requires wantsrepairing toberepaired 常跟动词ing作宾语的动词歌诀 笔记 考虑建议盼原谅 承认推迟没得想 避免错过继续练 否认完成停能赏 不禁介意准逃亡 不准冒险凭想象 consider suggest advise lookforwardto excuse admit delay putoff fancyavoid miss keep keepon practisedeny finish stop enjoy appreciatecan thelp mind allow permit escapeforbid risk imagine 注意 动词 ing形式的复合结构是指在动词 ing形式前面加上逻辑主语来强调动作的执行者 该逻辑主语常为形容词性物主代词或名词所有格 当逻辑主语不出现在句首时 可用人称代词的宾格代替形容词性物主代词或用名词普通格代替名词的所有格 如 I mannoyedaboutJohn sforgettingtopay Ireallycan tunderstandyoutreatingherlikethat 2 动词 ing形式的否定形式是在其前面加not 带有逻辑主语时not应在动词 ing形式之前 如 Notcleaninghisteethmadehimsmellbad Yourschoolmate snotcominghomeintimemadeherparentsworried 需要注意的问题 以下的动词后面加动词的不定式作宾语 decide hope expect seem agree afford arrange choose offer plan promise determine demand manage fail prepare refuse pretend 常跟不定式作宾语的动词歌诀 笔记 三个希望两答应 hope wish want agree promise两个要求莫拒绝 demand ask refuse设法学会做决定 manage learn decide不要假装在选择 pretend choose想要拒绝命令 want refuse order需要努力学习 need try learn期望同意帮助 expect agree help希望决定开始 hope wish decide begin start 以下的动词后面既可接动词的不定式又可以接动词的ing作宾语 hate love prefer remember forget regret like try stop begin start 既跟动词 ing又接不定式作宾语的动词 笔记 双方一旦开始begin start 不论喜欢like prefer与否hate dislike 都得继续continue下去 不管记住remember与否forget 努力try打算mean停止stop 后悔regret三个需要want need require 从A B C D四个选项中选出最佳选项 1 It snecessarytobepreparedforajobinterview theanswersreadywillbeofgreathelp A TohavehadB HavinghadC HaveD Having D 2 Theparentssuggested inthehotelroombuttheirkidswereanxioustocampoutduringthetrip A sleepB tosleepC sleepingD havingslept C 3 HowIregret somuchtimeinthenetbar Ishouldhavestudiedharder A towasteB wastingC wastedD beingwasted B 高考链接 1 Lydiadoesn tfeellike abroad Herparentsareold A studyB studyingC studiedD tostudy 2 Planningsofarahead nosense somanythingswillhavechangedbynextyear A madeB ismakingC makesD hasmade Rewritethefollowingsentencesusingthe ingformasthesubject Example Itisnecessarytogetwaterfromwettodryplaces Gettingwaterfromwettodryplacesisnecessary 1 Itisnicetohelppeopleinneedofhelp Helpingpeopleinneedofhelpisnice 2 Itisnoteasytogrowsuperhybridrice Growingsuperhybridriceisnoteasy 3 Itisnotdifficulttolearnmoreaboutfarming Learningmoreaboutfarmingisnotdifficult 4 Inthecountrysideitisnotaseasytodoresearchasinthecity Doingresearchinthecountrysideisnotaseasyasinthecity 5 TogetridofhungerisveryimportantforsomeAfricancountries GettingridofhungerisveryimportantforsomeAfricancountries 6 Itisimportanttoexplainthisagainorwewillconfusethestudents Explainingthisagainisimportantorwewillconfusethestudents Whichverbsarefollowedby ing Whichbytheinfinitive Firstwritedoingortodooverthecorrectgroup Thenwritetheverbsintheboxinthecorrectcolumnsandfinallypractisemakingatleastfoursentenceswiththem todo doing promise enjoy fail try finish hope stop begin affor