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o t e a s y .M a s t e r i n g E n g l i s h i s n o t e a s y .1. 相同點:不定式和動名詞都可以做主語,且都可以改成用“ It ” 做形式主語的結構。2. 不同點: ( 1 ) 不定式做主語側重表示特指的、具體的一次性動作,特別是將來的動作,一般用不定式表示;動名詞做主語表示經(jīng)常性、一般性的動作。eg . I l i k e s i n g i n g , b u t t o d a y I l i k e t o d a n c e .( 2 )在下列句型中常用動名詞做主語:I t i s n o t e a s y t o m a s t e r E n g l i s h . I t i s n o t e a s y m a s t e r i n g E n g l i s h . I t i s + a d j . + f o r / o f sb . t o d o s t h .It is/was 做 … 沒有好處 / 沒用eg . It is no use crying over spilt milk.覆水難收。3. 非謂語動詞的一致性:若句子的主語和表語都是非謂語動詞,應保持形式上的一致性。眼見為實:no use/goodnot any use/goodof little use/gooduseless+ doing sth .Seeing is believe.To see is to believe. 高考鏈接 (2020 北京 35)It is worth considering what makes “convenience” foods so popular, and better ones of your own. 5 A. introduces B. to introduce C. introducing D. introduced 二. 做賓語的用法要點 1).下列動詞只能用 不定式 作賓語,請牢記下面的口訣: 決心學會想希望,拒絕設法愿假裝。 主動答應選計劃,同意請求幫一幫。 decide /determine, learn, want, expect/ hope wish。 refuse, manage, care, pretend。 offer, promise, choose, plan。 agree, ask/beg, help. 此外, afford, strive/struggle, happen, wait, threaten, arrange, fail, grow等也要用不定式做賓語 eg. We agreed to meet here but so far she hasn’t turned up yet. 2). 下列動詞只能用 動名詞 做賓語,請牢 記下面的口訣: 考慮建議盼原諒,承認推遲沒得想。 避免錯過繼續(xù)練,否認完成就欣賞。 禁止想象才冒險,不禁介意準逃亡。 consider, suggest/advise, look forward to, excuse/pardon。 admit, delay/put off, fancy(想象,設想 ); avoid, miss, keep/keep on, practice。 deny, finish, enjoy/appreciate。 forbid, imagine, risk。 can’t help, mind, allow/permit, escape. 此外 , be accustomed/used to, lead to, devote to, stick to, object to, get down to, pay attention to。 can’t stand; be busy (in), have difficulty/trouble (in), have a good/wonderful/hard time (in)等動詞詞組也要用動名詞做賓語。 練習 squirrel was so lucky that it just missed _______________.(catch) 2. I can hardly imagine Peter ___________(sail) across the Atlantic Ocean in five days. 3. I would appreciate your __________(call) back this afternoon. 4. The discovery of the new evidence let to the thief ______________.(catch) 高考鏈接 ( 1)( 2020 江西 32) There were many talented actors out there just waiting ______. A. to discover B. to be discovered C. discovered D. being discovered ( 2) (2020 上海 35) Bill suggested _____ a meeting on what to do for the Shanghai Expo during the vacation. A. having held B. to hold C. holding D. hold ( 3) (2020 上海 39) David threatened his neighbors to the police if the damages were not paid. A. to be reported B. reporting C. to report D. having reported ( 4) (2020 江西 24)I hear they’ve promoted Tom, but he didn’t mention when we talked on the phone. A. to promote C. having promoted D. to be promoted 3). 下面動詞或詞組既可以跟動 名詞作賓語,也可以跟不定式作賓語,但意義有區(qū)別:( 1) fet to do (未做 )。 fet doing (已做 ) ( 2) remember to do (未做 )。 remember doing sth. 記得做過某事 (已做 ) 6 ( 3) regret to do 。 regret doing ( 4) stop to do 。 stop doing ( 5) try to do sth 努力去做某事 。 try doing ( 6) mean to do sth. 打算、意欲做某事 。 mean doing ( 7) go on to do sth. (做完某事)繼續(xù)做另一事; go on doing sth. 繼續(xù)做同一事 = go on with sth. ( 8) can’t help to do sth. 不能幫助做某事 can’t help doing sth. 情不自禁做某事 練習(用所給動詞的適當形式填空) ( 1) She didn’t remember ___________(meet) him before. ( 2) We’ve always deeply regretted _________(sell) the house. ( 3) This dictionary can’t help __________(learn) the language. ( 4) When do you plan to leave? I mean ___________(leave) tomorrow. 高考鏈接 ( 1) (2020 陜西 12) I still remember _______to the Famen Temple and what I saw there. A. to take B. to be taken C. taking D. being taken (2020 湖南 34)Susan wanted to be independent of her parents. She tried alone, but she didn’t like it and moved A. living B. to live C. to be living D. having lived 4). 在動詞 allow, permit, forbid, advise 后直接跟動名詞形式作賓語,如果后面后名詞或代詞作賓語,其后用動詞不定式作賓語補足語。即: Sb to do sth Allow, permit, forbid,advise doing sth 高考鏈接: ( 2020 江蘇) Can I smoke here? Sorry. We don’t allow____ here. A. people smoking B. people smoke C. to smoke D. smoking 5) “ 特殊疑問詞 +to do”結構 eg. I don’t know what to do. He showed us how to do the work. He has no idea of how to answer this question. where to go tomorrow has not been decided. The question is which to choose. “特殊疑問詞 +to do”可以在句中作賓語,主語,表語。相當于一個名詞性從句。 (但 why+不帶 to 的不定式。 ) I don’t know what I should do. He showed us how we should do the work. He has no idea of how he should answer this question. where we/I should go tomorrow has not been decided. The question is which one I should choose. 三 .做賓補用法 (to) do 主動 完成 1. 感官動詞 see, watch, observe, look at, notice。 hear, doing 主動 進行 使役動詞( have) + 賓語 + 賓補 done 被動 完成(無時間性) being done 被動 進行 7 eg: I heard her sing an English song just now. I heard her singing an English song when I passed by her room yesterday. I heard an English song being sung by a little girl. I want to have my hair cut. 隨堂練習(用所給動詞的適當形式 填空) (1)At that moment I saw him ______(cross) the road. (2)I was glad to see the children well _____(take) care of. to 的不定式做補語,但在被動語態(tài)中要加上 to。 即 “吾看三室兩廳一感覺 ”—5 看( see, watch, observe, look at, notice ); 3 使( make, let, have) 。2 聽( hear, listen to) 。1感 覺( feel)。 eg. Tom was made to wash dishes everyday. 以上動詞還可以用現(xiàn)在分詞作賓語補足語 (5+3+2