■under the leadership of 在……的领导下

Under the leadership of the Party, we are studying hard for “the four modernizations”. 在党的领导下，我们正为“四个现代化”努力学习。

Under the leadership of the Party, we are marching from victory to victory. 在党的领导下，我们正从胜利走向胜利。

■under the name of 用……的名字，以……的名义

He writes under the name of Nimrod. 他用尼姆罗德这个名字写作。

He is living under the name of Smith, but Bird is his real name. 他现在化名史密斯，但是他的真名是伯德。

■under the necessity of 必须，被迫

You are under the necessity of starting at once. 你必须立即开始（动身）。

She was under the necessity of selling all her jewellery. 她被迫变卖了她所有的珠宝。

【注】under the necessity of后通常接动名词，表示“必须做某事”“被迫做某事”。

■under the patronage of 由……提供保护（赞助、支援）

The theatre is under the patronage of the Arts Council. 那剧院得到了艺术委员会的赞助。

■under the pressure of 在……的压力下

He’s beginning to buckle under the pressure of work. 工作快要把他压垮了。

Her health broke down under the pressure of work. 工作的压力把他的身体弄垮了。

■under the pretence of 以……为借口（籍口）

John left early under the pretext of illness. 今天约翰以生病为藉口，提早离开了。

He stayed away from school under the pretence of being ill. 他借口生病不去上学。

■under the pretext of 以……为借口（籍口）

He came to see me under the pretext of asking my advice when he really wanted to borrow money. 他以请我指教为藉口前来看我，其实是想借钱。

■under the protection of 受……的保护

The country was under the protection of France at that time. 当时这个国家受法国的保护。

Many British wild animals are now under the protection of the Wildlife and Countryside Act. 英国的许多野生动物现在受到《野生生物及乡野法》的保护。

■under the pseudonym of 用……笔名

Eric Blair wrote under the pseudonym of George Orwell. 埃里克·布来尔以乔治·奥韦尔为笔名写作。

He wrote a novel under the pseudonym of Colin Kettle. 他用笔名科林·凯特尔写了一本小说。

■under the supervision of 在……的管理（监督、指导）下

This drug should only be taken under the supervision of a doctor. 此药须遵医嘱服用。

Students are not allowed to handle these chemicals unless they are under the supervision of a teacher. 除非有老师的指导，否则学生不准动用这些化学药品。

■under the sway of 在……的控制下，受……的控制

He is under the sway of his friend. 他受他朋友控制。

Under the sway of hunger, the shy deer appeared in the farmer’s yard. 那只胆小的鹿迫于饥饿，跑到了农民的院子里。

■under the terms of 根据……的规定

Under the terms of the lease you had no right to sublet the property. 根据租约规定，你无权转租物业。

Under the terms of the contract you must give a week’s notice. 按照合同的规定，你必须在一星期前发出通知。

■under the umbrella of 在……保护（掩护）下

Primary education comes under the umbrella of local government. 小学教育受地方政府的保护。

Police operated under the umbrella of the security forces. 警方在保安部队的掩护下采取了行动。

■under the weight of 在……的重压下

The tent sagged under the weight of the wet snow. 帐篷由于湿雪的重量而下垂。

She was struggling under the weight of three suitcases. 她提着三个箱子，步履维艰。