下列動詞或片語後面都可以接doing:admit 承認 appreciate 感激 avoid 避免 complete完成 consider認為 delay 耽誤 deny 否認 detest 討厭 endure 忍受 enjoy 喜歡 escape 逃脫 fancy 想象 finish 完成 imagine 想象 mind 介意 miss 想念 postpone推遲 practice 訓練 recall 回憶 resent 討厭 resume 繼續 resist 抵抗 risk 冒險 suggest 建議 face 面對 include 包括 stand 忍受 understand 理解 forgive 寬恕 keep 繼續例如：Would you mind turning down your radio a little, please? 你把收音機音量調小一點，好嗎 The squirrel was lucky that it just missed being caught. 這松鼠幸運得很，剛逃避了被逮住的厄運。 admit to prefer…to be used to lead to devote oneself to object to stick to no good no use be fond of look forward to be proud of be busy can"t help be tired of be capable of be afraid of think of burst out keep on insist on count on set aboutput off be good at take up give up be successful in 下列動詞或片語都可以用不定式：afford aim agree arrange ask decide bother care choose demand desire determine elect endeavor hope fail help learn long 渴望 mean manage offer plan pretend refuse tend undertake expect hate intend例如： The driver failed to see the other car in time. 司機沒能及時看見另一輛車。 He offered to help me. 他表示願意幫助我。需要省略to的不定式的情況有：1） 情態動詞 （ 除ought 外） 後。2） 使役動詞 let, have, make後，感官動詞 see, watch, look at, notice , observe, hear, listen to, smell, feel, find 等後。注意：被動語態中不能省去to。例如： I saw him dance. 我看見他跳舞。 =He was seen to dance. The boss made them work the whole night. 老闆讓他們整夜幹活。 =They were made to work the whole night.3） would rather，had better句型後4） Why… / why no…句型後5） help 後可帶to，也可不帶to, help sb （to） do sth：6） but和except後。but前是實義動詞do時，後面出現的不定式不帶to。比較：He wants to do nothing but go out. 他只想出去玩。 He wants to believe anything but to take the medicine. 除了吃這藥，他什麼都信。7） 由and, or和than連線的兩個不定式，第二個to 可以省去：8） 通常在discover, imagine, suppose, think等詞後作賓補時，可以省去to be。例如： He is supposed （to be） nice. 他應該是個好人。一些重要的區分：1) stop doing/to do stop to do 停止，中斷做某事後去做另一件事，stop doing 停止做某事。例如： They stop to smoke a cigarette. 他們停下來，抽了根菸。 I must stop smoking. 我必須戒菸了。2)forget doing/to do forget to do 忘記要去做某事，forget doing 忘記做過某事。例如： The light in the office is stil on. He forgot to turn it off. 辦公室的燈還在亮著，他忘記關了。（沒有做關燈的動作） He forgot turning the light off. 他忘記他已經關了燈了。（已做過關燈的動作）3)remember doing/to do remember to do 記得去做某事，remember doing 記得做過某事。例如：Remember to go to the post office after school. 記著放學後去趟郵局。Don"t you remember seeing the man before? 你不記得以前見過那個人嗎?4)regret doing/to do regret to do 對將要做的事遺憾，regret doing 對做過的事遺憾、後悔。例如： I regret to have to do this, but I have no choice. 我很遺憾必須這樣去做，我實在沒有辦法。 I don"t regret telling her what I thought. 我不為告訴她我的想法而後悔。5)cease doing/to do cease to do 長時間，甚至永遠停做某事，cease doing 短時停止做某事，以後還會接著做。例如： That department has ceased to exist forever. 那個系已不復存在。 The girls ceased chatting for a moment when their teacher passed by. 姑娘們在老師走過時，停了會聊天6)try doing/to do try to do 努力，企圖做某事，try doing 試驗，試著做某事。例如：You must try to be more careful. 你可要多加小心。 I tried gardening but didn"t succeed. 我試著種果木花卉，但未成功。7)go on doing/to do go on to do 做了一件事後，接著做另一件事，go on doing 繼續做原來做的事。例如： After he had finished his maths，he went on to do his physics. 做完數學後，他接著去做物理。 Go on doing the other exercise after you have finished this one. 作完這個練習後，接著做其他的練習8)be afraid doing/to do be afraid to do 不敢，膽怯去做某事，是主觀上的原因不去做，意為"怕"，be afraid of doing 擔心出現doing的狀況、結果。doing 是客觀上造成的，意為"生怕，恐怕"。例如：She was afraid to step further in grass because she was afraid of being bitten by a snake. 她生怕被蛇咬著，不敢在草叢中再走一步。She was afraid to wake her husband. 她不敢去叫醒她丈夫。 She was afraid of waking her husband. 她生怕吵醒她丈夫。9)be interested doing/to do interested to do 對做某事感興趣，想了解某事，interested in doing 對某種想法感興趣，doing 通常為想法。例如：I shall be interested to know what happens. 我很想知道發生了什麼事。（想了解）I"m interested in working in Switzerland. Do you have any idea about that? 我對在瑞士工作感興趣。你想過這事嗎? （一種想法）10) mean to doing/to do mean to do 打算、想，mean doing 意味著。例如： I mean to go, but my father would not allow me to. 我想去，但是我父親不肯讓我去。 To raise wage means increasing purchasing power. 增加工資意味著增加購買力。11)begin（start） doing/to do begin / start to do sth /begin / start doing
sth.a
） 談及一項長期活動或開始一種習慣時，使用doing。例如： How old were you when you first started playing the piano? 你幾歲時開始彈鋼琴？b） begin, start用進行時時，後面動詞用不定式to do。例如： I was beginning to get angry。我開始生起氣來。c） 在attempt, intend, begin, start 後接know, understand, realize這類動詞時，常用不定式to do。例如： I begin to understand the truth。我開始明白真相。d） 事物作主語時。例如： The snow began to melt.雪開始融化了12)感官動詞 + doing/to do 感官動詞 see, watch, observe, notice, look at, hear, listen to, smell, taste, feel + do表示動作的完整性，+doing 表示動作的進行性。例如： I saw him work in the garden yesterday. 昨天我看見他在花園裡幹活了。（強調"我看見了"這個事實） I saw him working in the garden yesterday.（強調"我見他正幹活"這個動作）昨天我見他正在花園裡幹活。
下列動詞或片語後面都可以接doing:admit 承認 appreciate 感激 avoid 避免 complete完成 consider認為 delay 耽誤 deny 否認 detest 討厭 endure 忍受 enjoy 喜歡 escape 逃脫 fancy 想象 finish 完成 imagine 想象 mind 介意 miss 想念 postpone推遲 practice 訓練 recall 回憶 resent 討厭 resume 繼續 resist 抵抗 risk 冒險 suggest 建議 face 面對 include 包括 stand 忍受 understand 理解 forgive 寬恕 keep 繼續例如：Would you mind turning down your radio a little, please? 你把收音機音量調小一點，好嗎 The squirrel was lucky that it just missed being caught. 這松鼠幸運得很，剛逃避了被逮住的厄運。 admit to prefer…to be used to lead to devote oneself to object to stick to no good no use be fond of look forward to be proud of be busy can"t help be tired of be capable of be afraid of think of burst out keep on insist on count on set aboutput off be good at take up give up be successful in 下列動詞或片語都可以用不定式：afford aim agree arrange ask decide bother care choose demand desire determine elect endeavor hope fail help learn long 渴望 mean manage offer plan pretend refuse tend undertake expect hate intend例如： The driver failed to see the other car in time. 司機沒能及時看見另一輛車。 He offered to help me. 他表示願意幫助我。需要省略to的不定式的情況有：1） 情態動詞 （ 除ought 外） 後。2） 使役動詞 let, have, make後，感官動詞 see, watch, look at, notice , observe, hear, listen to, smell, feel, find 等後。注意：被動語態中不能省去to。例如： I saw him dance. 我看見他跳舞。 =He was seen to dance. The boss made them work the whole night. 老闆讓他們整夜幹活。 =They were made to work the whole night.3） would rather，had better句型後4） Why… / why no…句型後5） help 後可帶to，也可不帶to, help sb （to） do sth：6） but和except後。but前是實義動詞do時，後面出現的不定式不帶to。比較：He wants to do nothing but go out. 他只想出去玩。 He wants to believe anything but to take the medicine. 除了吃這藥，他什麼都信。7） 由and, or和than連線的兩個不定式，第二個to 可以省去：8） 通常在discover, imagine, suppose, think等詞後作賓補時，可以省去to be。例如： He is supposed （to be） nice. 他應該是個好人。一些重要的區分：1) stop doing/to do stop to do 停止，中斷做某事後去做另一件事，stop doing 停止做某事。例如： They stop to smoke a cigarette. 他們停下來，抽了根菸。 I must stop smoking. 我必須戒菸了。2)forget doing/to do forget to do 忘記要去做某事，forget doing 忘記做過某事。例如： The light in the office is stil on. He forgot to turn it off. 辦公室的燈還在亮著，他忘記關了。（沒有做關燈的動作） He forgot turning the light off. 他忘記他已經關了燈了。（已做過關燈的動作）3)remember doing/to do remember to do 記得去做某事，remember doing 記得做過某事。例如：Remember to go to the post office after school. 記著放學後去趟郵局。Don"t you remember seeing the man before? 你不記得以前見過那個人嗎?4)regret doing/to do regret to do 對將要做的事遺憾，regret doing 對做過的事遺憾、後悔。例如： I regret to have to do this, but I have no choice. 我很遺憾必須這樣去做，我實在沒有辦法。 I don"t regret telling her what I thought. 我不為告訴她我的想法而後悔。5)cease doing/to do cease to do 長時間，甚至永遠停做某事，cease doing 短時停止做某事，以後還會接著做。例如： That department has ceased to exist forever. 那個系已不復存在。 The girls ceased chatting for a moment when their teacher passed by. 姑娘們在老師走過時，停了會聊天6)try doing/to do try to do 努力，企圖做某事，try doing 試驗，試著做某事。例如：You must try to be more careful. 你可要多加小心。 I tried gardening but didn"t succeed. 我試著種果木花卉，但未成功。7)go on doing/to do go on to do 做了一件事後，接著做另一件事，go on doing 繼續做原來做的事。例如： After he had finished his maths，he went on to do his physics. 做完數學後，他接著去做物理。 Go on doing the other exercise after you have finished this one. 作完這個練習後，接著做其他的練習8)be afraid doing/to do be afraid to do 不敢，膽怯去做某事，是主觀上的原因不去做，意為"怕"，be afraid of doing 擔心出現doing的狀況、結果。doing 是客觀上造成的，意為"生怕，恐怕"。例如：She was afraid to step further in grass because she was afraid of being bitten by a snake. 她生怕被蛇咬著，不敢在草叢中再走一步。She was afraid to wake her husband. 她不敢去叫醒她丈夫。 She was afraid of waking her husband. 她生怕吵醒她丈夫。9)be interested doing/to do interested to do 對做某事感興趣，想了解某事，interested in doing 對某種想法感興趣，doing 通常為想法。例如：I shall be interested to know what happens. 我很想知道發生了什麼事。（想了解）I"m interested in working in Switzerland. Do you have any idea about that? 我對在瑞士工作感興趣。你想過這事嗎? （一種想法）10) mean to doing/to do mean to do 打算、想，mean doing 意味著。例如： I mean to go, but my father would not allow me to. 我想去，但是我父親不肯讓我去。 To raise wage means increasing purchasing power. 增加工資意味著增加購買力。11)begin（start） doing/to do begin / start to do sth /begin / start doing
sth.a
） 談及一項長期活動或開始一種習慣時，使用doing。例如： How old were you when you first started playing the piano? 你幾歲時開始彈鋼琴？b） begin, start用進行時時，後面動詞用不定式to do。例如： I was beginning to get angry。我開始生起氣來。c） 在attempt, intend, begin, start 後接know, understand, realize這類動詞時，常用不定式to do。例如： I begin to understand the truth。我開始明白真相。d） 事物作主語時。例如： The snow began to melt.雪開始融化了12)感官動詞 + doing/to do 感官動詞 see, watch, observe, notice, look at, hear, listen to, smell, taste, feel + do表示動作的完整性，+doing 表示動作的進行性。例如： I saw him work in the garden yesterday. 昨天我看見他在花園裡幹活了。（強調"我看見了"這個事實） I saw him working in the garden yesterday.（強調"我見他正幹活"這個動作）昨天我見他正在花園裡幹活。