除了片語動詞、動詞短語等之外，這里要介紹一種三位一體的詞組，我把它們命名為三合一慣用語，由名詞＋名詞、動詞＋動詞、形容詞＋形容詞以及副詞＋副詞合組而成。有時兩個詞之間不用 and而用or。三合一慣用語數目不算多，但已漸漸在增長中，相當配合時尚，可以多加留意，盡量學用。

　　下面是些常見的例子：

　　㈠ 名詞＋名詞

　　● rules and regulations（各種條例）

　　One should pay attention to all the rules and regulations of a working place.

　　● law and order（法律秩序；法紀）

　　The polices job is to maintain law and order of a country.

　　● facts and figures（事實和數字）

　　Traditional teaching tends to cram students with facts and figures for memorisation and regurigitation.

　　● dos and donts （應注意的事項）

　　Try to be familiar with the dos and donts of an organisation.

　　● merits and demerits（優缺點）

　　To evaluate a system, one has to take into account both its merits and demerits.

　　● bag and baggage（連同全部財物）

　　The rascal was turned out of the room bag and baggage.

　　● pros and cons（贊成和反對的理由）

　　It is important to consider the pros and cons of a matter before coming to a decision.

　　● doom and gloom（失望與不快）

　　All the reports on world economy are full of doom and gloom.

　　● ways and means （各種方法）

　　Some addicts seem to have ways and means of getting the drugs for unending consumption.

　　㈡ 動詞＋動詞

　　● aid and abet（唆使別人干壞事）

　　Those aiding and abetting terrorists will be severely punished

　　● groan and moan（不停地埋怨）

　　When a person is used to groaning and moaning, he wont find life worth living.

　　● forgive and forget（寬恕他人）

　　Lets learn to forgive and forget and let bygones be bygones.

　　● give and take（互相讓步）

　　To solve a problem, the parties concerned must be prepared to give and take.

　　● pick and choose（細心選擇；挑剔）

　　Susan picked and chose her dresses, but did not buy any.

　　㈢ 形容詞＋形容詞

　　● fair and square（公平地）

　　All are advised to play fair and square.

　　● safe and sound（安全地）

　　The fishermen managed to escape the storm and returned home safe and sound.

　　● hale and hearty（健壯活潑地）

　　Though an old man, Jack is still hale and hearty.

　　㈣ 副詞＋副詞

　　● first and foremost（首先）

　　There are many ways of keeping fit. First and foremost, one must live a proper life.

　　● far and away（遠遠地）

　　Jason is far and away the best teacher in this school.

　　● here and there（到處）

　　Once you go out, you can see cars here and there.

　　除了片語動詞、動詞短語等之外，這里要介紹一種三位一體的詞組，我把它們命名為三合一慣用語，由名詞＋名詞、動詞＋動詞、形容詞＋形容詞以及副詞＋副詞合組而成。有時兩個詞之間不用 and而用or。三合一慣用語數目不算多，但已漸漸在增長中，相當配合時尚，可以多加留意，盡量學用。

　　下面是些常見的例子：

　　㈠ 名詞＋名詞

　　● rules and regulations（各種條例）

　　One should pay attention to all the rules and regulations of a working place.

　　● law and order（法律秩序；法紀）

　　The polices job is to maintain law and order of a country.

　　● facts and figures（事實和數字）

　　Traditional teaching tends to cram students with facts and figures for memorisation and regurigitation.

　　● dos and donts （應注意的事項）

　　Try to be familiar with the dos and donts of an organisation.

　　● merits and demerits（優缺點）

　　To evaluate a system, one has to take into account both its merits and demerits.

　　● bag and baggage（連同全部財物）

　　The rascal was turned out of the room bag and baggage.

　　● pros and cons（贊成和反對的理由）

　　It is important to consider the pros and cons of a matter before coming to a decision.

　　● doom and gloom（失望與不快）

　　All the reports on world economy are full of doom and gloom.

　　● ways and means （各種方法）

　　Some addicts seem to have ways and means of getting the drugs for unending consumption.

　　㈡ 動詞＋動詞

　　● aid and abet（唆使別人干壞事）

　　Those aiding and abetting terrorists will be severely punished

　　● groan and moan（不停地埋怨）

　　When a person is used to groaning and moaning, he wont find life worth living.

　　● forgive and forget（寬恕他人）

　　Lets learn to forgive and forget and let bygones be bygones.

　　● give and take（互相讓步）

　　To solve a problem, the parties concerned must be prepared to give and take.

　　● pick and choose（細心選擇；挑剔）

　　Susan picked and chose her dresses, but did not buy any.

　　㈢ 形容詞＋形容詞

　　● fair and square（公平地）

　　All are advised to play fair and square.

　　● safe and sound（安全地）

　　The fishermen managed to escape the storm and returned home safe and sound.

　　● hale and hearty（健壯活潑地）

　　Though an old man, Jack is still hale and hearty.

　　㈣ 副詞＋副詞

　　● first and foremost（首先）

　　There are many ways of keeping fit. First and foremost, one must live a proper life.

　　● far and away（遠遠地）

　　Jason is far and away the best teacher in this school.

　　● here and there（到處）

　　Once you go out, you can see cars here and there.