用作动词(v.)

He keeps a dog to guard the house.他养一条狗看家。

The dog guarded the house against strangers.狗守卫着房屋，不让陌生人进去。

Ten soldiers were detailed to guard the bridge.十名战士被派去保卫那座桥梁。

You must guard against catching a cold.你必须小心以防感冒。

用作名词(n.)

Be on guard when somebody flatters you.有人奉承你时，一定要当心。

He hit him when his guard was down.他乘其不备击中了他。

A sentry stood on guard at the corner.一个哨兵在角落里站岗。

The guard did not quit his post all night long.那个哨兵整夜都没有离开他的哨位。

Miners wore a helmet as a guard against falpng rocks.矿工头戴钢盔, 防护落下的岩石。

The guard unlocked the cuffs of the prisoner.警卫打开了囚犯的手铐。

用作动词(v.)用作及物动词S+～+ n./pron.

Three men guarded him whenever he went out.
每当他外出时都有三个人保护他。

The soldiers guarded the prince whenever he left the palace.
每当王子离开皇宫,士兵们都要保护他。

Two fierce griffins guarded the entrance to the castle.
在城堡的进门处,守着两个凶猛的怪物。

It's our duty to guard this bridge and not let the enemy pass.
我们的责任是守卫这座桥不让敌人通过。

Guard the secret with your pfe, tell it to no one!
你要以生命来保守秘密,不要告诉任何人。

Guard your temper.
克制住你的脾气。

You'd better guard your tongue.
你最好说话谨慎些。

1

The player was guarded closely by her opponent.
那名运动员被她的对手紧紧地看住。

When they exchanged ideas, their talk was too guarded.
在他们交换意见时,说话都很谨慎。

其他v -ing as Adverb.

The boxer is hitting with his right arm, guarding with his left.
这个拳击手是用右手出击,左手防护。

用作名词(n.)

All the prisoners are under close guard.
所有的犯人都在严密的看守之下。

His guard was down.
他放松了警惕。

He wears the guard on his expression.
他脸部带有戒备的神情。

He dropped up his guard.
他未作出防御姿势。

The guard won't let you in if you don't show him your pass.
如果你不出示通行证,卫兵不会让你进去的。

A guard is made of eight soldiers.
卫队由八名士兵组成。

At the grand welcoming ceremony at the aIrport,the President reviewed a guard of honour made up of men of the fighting service.
在机场的隆重欢迎仪式上,总统检阅了三军仪仗队。

The guard of honour are gathering.
仪仗队正在集合。

The camp guards are exchanged every night.
野营的警卫人员每天晚上调换。

The guard of the train blew his whistle.
火车上的列车员吹哨子。

Football players often wear shin guards.
足球运动员经常穿着护腿。

His brother is a Guards officer.
他的哥哥是个英国皇家禁卫军军官。

用作动词 (v.)～+名词

guard a secret守秘密

guard the prisoners看守囚犯

～+副词

guard well好好保护

guard adequately适当地保护

guard carefully谨慎提防

guard circumspectly谨慎地提防

guard closely严密看守

guard dependably可靠地保护

guard jealously戒备地提防

guard rigidly严守

guard strongly严密地提防

guard zealously积极地提防

～+介词

guard against预防

guard from使…免除

guard with以…防身

用作名词 (n.)动词+～

beat down sb's guard(拳击、击箭、板球比赛中)冲破某人的防御

call out the guards命令警卫人员行动

catch sb off guard乘其不备,使人措手不及

change guard换岗,交接班

come off guard下岗

drop one's guard失去警惕

go on guard上岗

keep guard站岗,放哨,警戒

keep one's guard up保持警惕

place a guard at the door在门口布岗

put sb on his guard使某人提防〔警惕〕

stand guard for sb为某人站岗〔放哨〕

stand guard over sb守卫〔看守〕某人

形容词+～

imperial guards禁卫军

名词+～

advance guard前卫,先遣部队,先驱,先锋

color guard(检阅时的)护旗队

home guard〈美〉地方志愿军成员

honour guard仪仗队

knee guard护膝

nose guard〈美〉鼻卫〔中卫〕

palace guard宫廷卫队

popce guard治安警卫

prison guard〈美〉监狱看守人

railway guard列车员

介词+～

off one's guard不提防

on guard当班,在岗上,警惕

under guard押(送),押(运)

～+介词

guard against防护…的物件

guard of honour仪仗队

v.(动词)

guard的基本意思是为防御而进行警戒,可指“保护”“守卫”以防外敌侵入,也可指“看守”“控制”以防内部人外逃。引申可指“防范”“严守机密”“警惕”“预防”等。

guard多用作及物动词,宾语通常是人,宾语后常接介词from表示“保护某人或某物不受…”; 偶尔也可用作不及物动词,与against连用表示“避免”“预防”。

guard的过去分词guarded常用作形容词,在句中可作表语,意为“审慎的”“严守的”。

n.(名词)

guard用作不可数名词时,基本意思是指抽象的“守卫”“警戒”“警惕”的行为,引申可作“防御姿势”解。guard用作可数名词时,意思是“卫兵”“哨兵”“警卫人员”,引申还可指“防护装置”。

guard既可作个体名词,表示“卫兵”“警卫”“看守”等,也可作集合名词,表示“卫队”“警卫队”“仪仗队”。用作集合名词作主语时,根据上下文,其谓语既可以是单数形式,也可以是复数形式。

(the) Guards是“(英国)皇家禁卫军”的意思。

n.(名词)所有犯人都受到严密的警戒。

误 All the prisoners are under a close guard.

正 All the prisoners are under close guard.

如果我们放松了警惕,就会被欺骗。

误 If we drop our guards, we shall be fooled.

正 If we drop our guard, we shall be fooled.

析 guard作“警戒”“警惕”解时,是不可数名词,前面不能加不定冠词,后面不能加 -s 。

他们在没有戒备时被敌人抓住。

误 They were caught without guard by the enemy.

正 They were caught off (their) guard by the enemy.

他们尽力保持警惕。

误 They did their best to keep with their guard.

正 They did their best to keep on their guard.

析 表示“没有警惕”“毫无准备”时,应该用off (one's) guard,而不是without guard; 相应地,表示“保持警惕”应该用on one's guard而非with guard。

用作动词(v.)

He keeps a dog to guard the house.他养一条狗看家。

The dog guarded the house against strangers.狗守卫着房屋，不让陌生人进去。

Ten soldiers were detailed to guard the bridge.十名战士被派去保卫那座桥梁。

You must guard against catching a cold.你必须小心以防感冒。

用作名词(n.)

Be on guard when somebody flatters you.有人奉承你时，一定要当心。

He hit him when his guard was down.他乘其不备击中了他。

A sentry stood on guard at the corner.一个哨兵在角落里站岗。

The guard did not quit his post all night long.那个哨兵整夜都没有离开他的哨位。

Miners wore a helmet as a guard against falpng rocks.矿工头戴钢盔, 防护落下的岩石。

The guard unlocked the cuffs of the prisoner.警卫打开了囚犯的手铐。

用作动词(v.)用作及物动词S+～+ n./pron.

Three men guarded him whenever he went out.
每当他外出时都有三个人保护他。

The soldiers guarded the prince whenever he left the palace.
每当王子离开皇宫,士兵们都要保护他。

Two fierce griffins guarded the entrance to the castle.
在城堡的进门处,守着两个凶猛的怪物。

It's our duty to guard this bridge and not let the enemy pass.
我们的责任是守卫这座桥不让敌人通过。

Guard the secret with your pfe, tell it to no one!
你要以生命来保守秘密,不要告诉任何人。

Guard your temper.
克制住你的脾气。

You'd better guard your tongue.
你最好说话谨慎些。

1

The player was guarded closely by her opponent.
那名运动员被她的对手紧紧地看住。

When they exchanged ideas, their talk was too guarded.
在他们交换意见时,说话都很谨慎。

其他v -ing as Adverb.

The boxer is hitting with his right arm, guarding with his left.
这个拳击手是用右手出击,左手防护。

用作名词(n.)

All the prisoners are under close guard.
所有的犯人都在严密的看守之下。

His guard was down.
他放松了警惕。

He wears the guard on his expression.
他脸部带有戒备的神情。

He dropped up his guard.
他未作出防御姿势。

The guard won't let you in if you don't show him your pass.
如果你不出示通行证,卫兵不会让你进去的。

A guard is made of eight soldiers.
卫队由八名士兵组成。

At the grand welcoming ceremony at the aIrport,the President reviewed a guard of honour made up of men of the fighting service.
在机场的隆重欢迎仪式上,总统检阅了三军仪仗队。

The guard of honour are gathering.
仪仗队正在集合。

The camp guards are exchanged every night.
野营的警卫人员每天晚上调换。

The guard of the train blew his whistle.
火车上的列车员吹哨子。

Football players often wear shin guards.
足球运动员经常穿着护腿。

His brother is a Guards officer.
他的哥哥是个英国皇家禁卫军军官。

用作动词 (v.)～+名词

guard a secret守秘密

guard the prisoners看守囚犯

～+副词

guard well好好保护

guard adequately适当地保护

guard carefully谨慎提防

guard circumspectly谨慎地提防

guard closely严密看守

guard dependably可靠地保护

guard jealously戒备地提防

guard rigidly严守

guard strongly严密地提防

guard zealously积极地提防

～+介词

guard against预防

guard from使…免除

guard with以…防身

用作名词 (n.)动词+～

beat down sb's guard(拳击、击箭、板球比赛中)冲破某人的防御

call out the guards命令警卫人员行动

catch sb off guard乘其不备,使人措手不及

change guard换岗,交接班

come off guard下岗

drop one's guard失去警惕

go on guard上岗

keep guard站岗,放哨,警戒

keep one's guard up保持警惕

place a guard at the door在门口布岗

put sb on his guard使某人提防〔警惕〕

stand guard for sb为某人站岗〔放哨〕

stand guard over sb守卫〔看守〕某人

形容词+～

imperial guards禁卫军

名词+～

advance guard前卫,先遣部队,先驱,先锋

color guard(检阅时的)护旗队

home guard〈美〉地方志愿军成员

honour guard仪仗队

knee guard护膝

nose guard〈美〉鼻卫〔中卫〕

palace guard宫廷卫队

popce guard治安警卫

prison guard〈美〉监狱看守人

railway guard列车员

介词+～

off one's guard不提防

on guard当班,在岗上,警惕

under guard押(送),押(运)

～+介词

guard against防护…的物件

guard of honour仪仗队

【近义词】

v.
• defend
• preserve
• protect
• shield
n.
• patrol
• sentinel
• sentry
• watchman

【反义词】

v.
• disregard
• ignore
• neglect