want/like to do

結(jié)構(gòu)︰主詞＋一般及物動(dòng)詞＋不定詞（to＋V）。

說明︰常以不定詞作為受詞及物動(dòng)詞有：like（喜歡），want（想要），try（設(shè)法）， love（喜愛），hate（討厭），forget（忘記），begin（開始），start（開始），need（必須）。

Some students hate to study English. 有些學(xué)生不喜歡研讀英語。

You need to study in a quiet place. 你必須在一個(gè)安定的地方讀書。

He likes to go to the movie. 他喜歡去看電影。

She wants to help Mary. 她想要幫助瑪麗。

want/ask sb. to do

結(jié)構(gòu)︰主詞＋want／ask／tell 等＋受詞＋to-不定詞

說明︰不定詞放在受詞的后面，用于補(bǔ)充說明受詞的動(dòng)作，叫做受詞補(bǔ)語；當(dāng)不定詞要表達(dá)不要做某事的意思時(shí)，則須采用不定詞否定式，即直接在不定詞前加 not.常用的此類動(dòng)詞有 want，get，compel，expect，ask，would like，advise，urge，wish，tell，allow，permit，trouble，help，teach 等。

I told him not to goof around. 我叫他不要游手好閑。

The teacher urged his students to prepare for the exam. 老師勸他的學(xué)生準(zhǔn)備考試。

They forced me to do things against my will. 他們強(qiáng)迫我做違背我心意的事。

Do you want me to go there instead of you？ 要不要我代你到那兒去？

I got him to do it. 我叫他做這事。

Their help enabled me to finish the work with ease.他們幫助我，使我能夠順利地完成工作。

A sense of humor enabled him to get along well with others.

幽默感使他能與人相處愉快。

The heavy workload forced me to cancel the camping trip.繁重的工作量迫使我取消去露營(yíng)。

The father allowed （=permitted） his son to travel abroad alone.

父親答應(yīng)讓他的兒子單獨(dú)出國(guó)旅行。

We troubled him to turn on the light. 我們麻煩他打開電燈。

We needed someone to fix the tape recorder. 我們需要有人來修理錄音機(jī)。

I heard him sing.

結(jié)構(gòu)︰主詞＋hear／see／feel＋受詞＋原形不定詞

說明︰此句型意為聽／看／感覺。英文中表示看，聽，感覺的三類動(dòng)詞，加了受詞之后，須接原形動(dòng)詞受詞補(bǔ)語，用以表示已發(fā)生，而且是主動(dòng)意味的事實(shí)。我們稱此類動(dòng)詞為知覺動(dòng)詞，常用的有 see，watch，notice，look at，hear，listen to，feel 等。變成被動(dòng)語態(tài)時(shí)，受詞補(bǔ)語要變成不定詞詞組，如例句4.這些詞后也可接現(xiàn)在分詞，強(qiáng)調(diào)動(dòng)作進(jìn)行，而接原形動(dòng)詞，則強(qiáng)調(diào)整個(gè)事實(shí)。

Did you notice anyone come in？ 你注意到有人進(jìn)來過嗎？

As far as I remember， I have never seen him smile. 在我記憶中，我從未見他笑過。

She once heard him whisper to another girl. 她曾聽到他對(duì)另外一個(gè)女孩說悄悄話。

He was heard to sing. 我聽到他唱歌。

I felt my heart beat violently. 我感覺到自己的心跳得很厲害。

She liked to listen to children talk. 她喜歡聽孩子們談話。

We heard him playing with his puppy. 我們聽到了他在玩著他的小狗。

Rick often watched the boats returning to port in the late afternoon.

瑞克常常看到小船在傍晚正回到港口。

be going to

結(jié)構(gòu)︰主詞＋be going＋to-不定詞

說明︰此句型意為將做。be going＋to-不定詞用作表示未來的助動(dòng)詞，表示最近之未來將做的行為或未來的意圖。這種句型經(jīng)常用于會(huì)話體，表示包含講話者的主觀或感情的情形。

He is going to marry Jane in May. 他打算五月和珍結(jié)婚。

I am going to stay up late to finish my paper. 為了完成報(bào)告我打算熬夜不睡。

Im afraid he is going to lose the match. 我恐怕他會(huì)輸?shù)舯荣悺?/p>

The train was just going to start when we arrived. 我們到達(dá)時(shí)，火車馬上就要開了。

My father was a sailor and Im going to be one， too.

我父親（以前）是水手，我也打算當(dāng)水手。

be about to

結(jié)構(gòu)︰主詞＋be about＋to-不定詞

說明︰此句型意為將做。表示極近的未來之行為，故為了表示幾乎等于現(xiàn)在的未來而不和未來之 副詞一起使用，如：不能說I am about to go next week.。

He was surely about to change his mind. 他一定會(huì)改變主意。

She was about to walk out of the door when the telephone rang. 電話鈴響時(shí)她正要出門。

Something unusual was about to happen. 某種不尋常的事正要發(fā)生。

be to

結(jié)構(gòu)︰主詞＋be＋to-不定詞

說明︰此句型意為預(yù)定要。be＋to＋不定詞含有事先的安排或命令，表示必須；應(yīng)該；打算。

A was to be placed onto A， and B onto B.

seem/appear to

結(jié)構(gòu)︰主詞＋seem／appear＋to-不定詞

說明︰此句型意為似乎是，好像。to-不定詞的內(nèi)容是表示狀態(tài)的詞。seem 有時(shí)要加入或許（probably）的意思翻譯起來才適當(dāng)；appear 近于乍看之下好像是的意思。

Taiwan seems to contain no petroleum. 臺(tái)灣恐怕沒有蘊(yùn)藏石油吧！

The thread seems to match the cloth. 這線和這布似乎很相稱。

He appears to be very tired. 他似乎很累。

These stars appear to move around the North Star. 這些星星似乎環(huán)繞著北極星轉(zhuǎn)。

They appear to be able to handle the problem. 他們似乎可以處理這個(gè)問題。

John seems to love music very much. 約翰似乎很喜歡音樂。

want/like to do

結(jié)構(gòu)︰主詞＋一般及物動(dòng)詞＋不定詞（to＋V）。

說明︰常以不定詞作為受詞及物動(dòng)詞有：like（喜歡），want（想要），try（設(shè)法）， love（喜愛），hate（討厭），forget（忘記），begin（開始），start（開始），need（必須）。

Some students hate to study English. 有些學(xué)生不喜歡研讀英語。

You need to study in a quiet place. 你必須在一個(gè)安定的地方讀書。

He likes to go to the movie. 他喜歡去看電影。

She wants to help Mary. 她想要幫助瑪麗。

want/ask sb. to do

結(jié)構(gòu)︰主詞＋want／ask／tell 等＋受詞＋to-不定詞

說明︰不定詞放在受詞的后面，用于補(bǔ)充說明受詞的動(dòng)作，叫做受詞補(bǔ)語；當(dāng)不定詞要表達(dá)不要做某事的意思時(shí)，則須采用不定詞否定式，即直接在不定詞前加 not.常用的此類動(dòng)詞有 want，get，compel，expect，ask，would like，advise，urge，wish，tell，allow，permit，trouble，help，teach 等。

I told him not to goof around. 我叫他不要游手好閑。

The teacher urged his students to prepare for the exam. 老師勸他的學(xué)生準(zhǔn)備考試。

They forced me to do things against my will. 他們強(qiáng)迫我做違背我心意的事。

Do you want me to go there instead of you？ 要不要我代你到那兒去？

I got him to do it. 我叫他做這事。

Their help enabled me to finish the work with ease.他們幫助我，使我能夠順利地完成工作。

A sense of humor enabled him to get along well with others.

幽默感使他能與人相處愉快。

The heavy workload forced me to cancel the camping trip.繁重的工作量迫使我取消去露營(yíng)。

The father allowed （=permitted） his son to travel abroad alone.

父親答應(yīng)讓他的兒子單獨(dú)出國(guó)旅行。

We troubled him to turn on the light. 我們麻煩他打開電燈。

We needed someone to fix the tape recorder. 我們需要有人來修理錄音機(jī)。

I heard him sing.

結(jié)構(gòu)︰主詞＋hear／see／feel＋受詞＋原形不定詞

說明︰此句型意為聽／看／感覺。英文中表示看，聽，感覺的三類動(dòng)詞，加了受詞之后，須接原形動(dòng)詞受詞補(bǔ)語，用以表示已發(fā)生，而且是主動(dòng)意味的事實(shí)。我們稱此類動(dòng)詞為知覺動(dòng)詞，常用的有 see，watch，notice，look at，hear，listen to，feel 等。變成被動(dòng)語態(tài)時(shí)，受詞補(bǔ)語要變成不定詞詞組，如例句4.這些詞后也可接現(xiàn)在分詞，強(qiáng)調(diào)動(dòng)作進(jìn)行，而接原形動(dòng)詞，則強(qiáng)調(diào)整個(gè)事實(shí)。

Did you notice anyone come in？ 你注意到有人進(jìn)來過嗎？

As far as I remember， I have never seen him smile. 在我記憶中，我從未見他笑過。

She once heard him whisper to another girl. 她曾聽到他對(duì)另外一個(gè)女孩說悄悄話。

He was heard to sing. 我聽到他唱歌。

I felt my heart beat violently. 我感覺到自己的心跳得很厲害。

She liked to listen to children talk. 她喜歡聽孩子們談話。

We heard him playing with his puppy. 我們聽到了他在玩著他的小狗。

Rick often watched the boats returning to port in the late afternoon.

瑞克常常看到小船在傍晚正回到港口。

be going to

結(jié)構(gòu)︰主詞＋be going＋to-不定詞

說明︰此句型意為將做。be going＋to-不定詞用作表示未來的助動(dòng)詞，表示最近之未來將做的行為或未來的意圖。這種句型經(jīng)常用于會(huì)話體，表示包含講話者的主觀或感情的情形。

He is going to marry Jane in May. 他打算五月和珍結(jié)婚。

I am going to stay up late to finish my paper. 為了完成報(bào)告我打算熬夜不睡。

Im afraid he is going to lose the match. 我恐怕他會(huì)輸?shù)舯荣悺?/p>

The train was just going to start when we arrived. 我們到達(dá)時(shí)，火車馬上就要開了。

My father was a sailor and Im going to be one， too.

我父親（以前）是水手，我也打算當(dāng)水手。

be about to

結(jié)構(gòu)︰主詞＋be about＋to-不定詞

說明︰此句型意為將做。表示極近的未來之行為，故為了表示幾乎等于現(xiàn)在的未來而不和未來之 副詞一起使用，如：不能說I am about to go next week.。

He was surely about to change his mind. 他一定會(huì)改變主意。

She was about to walk out of the door when the telephone rang. 電話鈴響時(shí)她正要出門。

Something unusual was about to happen. 某種不尋常的事正要發(fā)生。

be to

結(jié)構(gòu)︰主詞＋be＋to-不定詞

說明︰此句型意為預(yù)定要。be＋to＋不定詞含有事先的安排或命令，表示必須；應(yīng)該；打算。

A was to be placed onto A， and B onto B.

seem/appear to

結(jié)構(gòu)︰主詞＋seem／appear＋to-不定詞

說明︰此句型意為似乎是，好像。to-不定詞的內(nèi)容是表示狀態(tài)的詞。seem 有時(shí)要加入或許（probably）的意思翻譯起來才適當(dāng)；appear 近于乍看之下好像是的意思。

Taiwan seems to contain no petroleum. 臺(tái)灣恐怕沒有蘊(yùn)藏石油吧！

The thread seems to match the cloth. 這線和這布似乎很相稱。

He appears to be very tired. 他似乎很累。

These stars appear to move around the North Star. 這些星星似乎環(huán)繞著北極星轉(zhuǎn)。

They appear to be able to handle the problem. 他們似乎可以處理這個(gè)問題。

John seems to love music very much. 約翰似乎很喜歡音樂。