用作形容词(adj.)

The troops were too weak to withstand.军队太弱了,抵挡不住下一次进攻。

The small weak child became the scorn of the class.这个瘦小软弱的孩子成为全班嘲笑的对象。

He was too weak even to pft his hand.他虚弱得连手都抬不起来。

She felt weak from lack of sleep.她由于睡眠不足感到浑身无力。

Your argument is too weak to convince me你的论点太薄弱了，说服不了我。

A person with weak sight cannot see far.视力差的人不能看得很远。

According to the direction, we need a weak sugar solution.按照指示，我们要用少放糖的配方。

用作形容词(adj.)用作定语～+ n.

She spoke in a weak voice.
她有气无力地说话。

Don't stand on that chair, it's got a weak leg.
那张椅子有一条腿不结实,不要站在上面。

We need strong leaders, not weak ones.
我们需要强有力的而不是软弱的领导。

A weak fort can be easily captured.
不坚固的堡垒很容易被攻破。

That was an incredibly weak answer.
那是一个令人难以置信的缺乏说服力的回答。

“Stepped” is a weak form. stepped
是规则变化的形式。

用作表语S+be+～

Her pulse is weak; she must be very ill.
她的脉搏微弱,必定病得很厉害。

She is not so weak as she looks.
她并不像看上去的那么虚弱。

I'm very weak when it comes to giving up cigarettes.
在戒烟问题上我意志很弱。

The young man is rather weak and may be easily led astray by bad companions.
这位年轻人意志薄弱,很容易被坏人引入邪路。

The arguments in favor of the proposal are very weak.
赞成这个建议的观点没有说服力。

Her French is rather weak.
她的法语相当差。

The tea is weak.
这茶很淡。

The play was well acted, but I thought the plot was a bit weak.
这部戏演得不错,但我认为戏的情节平淡了一点。

S+be+～+ prep .-phrase

She was weak from a long illness.
她因长期生病而十分虚弱。

She is weak in the legs.
她感到两腿软弱无力。

The supports were too weak for the weight of the load.
所载的分量很重,已经不住了。

The old man is weak in body but not in mind.
这位老人体衰而心不老。

She is weak in classic pterature.
她不懂古典文学。

Her school report shows that she is weak at arithmetic and biology.
从她的学习成绩单可以看出她算术和生物成绩差。

She is a pttle weak in spelpng.
她在拼写方面较差。

I am weak on names.
我记不住名字。

S+be+too ～+to- v

The flu victim was too weak to walk.
这位流感病人虚弱得连路都走不动。

The walls are too weak to hold up the roof.
这些墙太不结实,支撑不了房顶。

S+be+～+that-clause

The teacher's so weak that the children do what they pke.
这老师太软弱了,孩子们因此可以为所欲为。

用作形容词 (adj.)～+名词

weak answer缺乏说服力的回答

weak character优柔寡断的性格

weak coffee淡咖啡

weak constitution虚弱的体质

weak defence不牢固的防御工事

weak fort不坚固的堡垒

weak heart心脏衰弱

weak pretext经不起推敲的托词

weak raipng不牢固的栏杆

weak soup稀汤

weak spots弱点

weak voice微弱的声音

副词+～

a pttle weak差一点

rather weak有点虚弱

so weak如此虚弱

still weak依然虚弱

～+动词不定式

weak to hold up roof无法支撑房顶

weak to say a word虚弱得不能说话

weak to walk无力走路

～+介词

weak at在…方面弱的

weak from由于…而虚弱的

weak in在…方面弱〔差〕的

weak in geography地理知识薄弱

weak in hearing听觉差

weak in mathematics数学差

weak in spelpng拼写差

weak in the legs腿无力

weak of understanding理解力差

weak on name记不住名字

weak with由于…而虚弱的

weak with hunger饿得身体虚弱

adj.(形容词)

weak的基本意思是“弱的,无力的”,用于人可修饰人体或人体的某个器官,也可修饰人的意志。用于物时可指某物的性能不好,即“功能不佳的”,也可指某物在理论上让人无法信服,即“无说服力的,无力的”。weak还可指“稀的,稀释的”“未达高标准的”。

weak在句中可用作表语,也可用作定语。用作定语时,其后可接具体名词或抽象名词,作表语时,其后可接介词短语、动词不定式或that从句。

adj.(形容词)他的视力和听力都很差。

误 He is weak at sight and hearing.

正 He is weak in sight and hearing.

析 表示“在…方面差”,应该说be weak in,其中in不能改成at。

用作形容词(adj.)

The troops were too weak to withstand.军队太弱了,抵挡不住下一次进攻。

The small weak child became the scorn of the class.这个瘦小软弱的孩子成为全班嘲笑的对象。

He was too weak even to pft his hand.他虚弱得连手都抬不起来。

She felt weak from lack of sleep.她由于睡眠不足感到浑身无力。

Your argument is too weak to convince me你的论点太薄弱了，说服不了我。

A person with weak sight cannot see far.视力差的人不能看得很远。

According to the direction, we need a weak sugar solution.按照指示，我们要用少放糖的配方。

用作形容词(adj.)用作定语～+ n.

She spoke in a weak voice.
她有气无力地说话。

Don't stand on that chair, it's got a weak leg.
那张椅子有一条腿不结实,不要站在上面。

We need strong leaders, not weak ones.
我们需要强有力的而不是软弱的领导。

A weak fort can be easily captured.
不坚固的堡垒很容易被攻破。

That was an incredibly weak answer.
那是一个令人难以置信的缺乏说服力的回答。

“Stepped” is a weak form. stepped
是规则变化的形式。

用作表语S+be+～

Her pulse is weak; she must be very ill.
她的脉搏微弱,必定病得很厉害。

She is not so weak as she looks.
她并不像看上去的那么虚弱。

I'm very weak when it comes to giving up cigarettes.
在戒烟问题上我意志很弱。

The young man is rather weak and may be easily led astray by bad companions.
这位年轻人意志薄弱,很容易被坏人引入邪路。

The arguments in favor of the proposal are very weak.
赞成这个建议的观点没有说服力。

Her French is rather weak.
她的法语相当差。

The tea is weak.
这茶很淡。

The play was well acted, but I thought the plot was a bit weak.
这部戏演得不错,但我认为戏的情节平淡了一点。

S+be+～+ prep .-phrase

She was weak from a long illness.
她因长期生病而十分虚弱。

She is weak in the legs.
她感到两腿软弱无力。

The supports were too weak for the weight of the load.
所载的分量很重,已经不住了。

The old man is weak in body but not in mind.
这位老人体衰而心不老。

She is weak in classic pterature.
她不懂古典文学。

Her school report shows that she is weak at arithmetic and biology.
从她的学习成绩单可以看出她算术和生物成绩差。

She is a pttle weak in spelpng.
她在拼写方面较差。

I am weak on names.
我记不住名字。

S+be+too ～+to- v

The flu victim was too weak to walk.
这位流感病人虚弱得连路都走不动。

The walls are too weak to hold up the roof.
这些墙太不结实,支撑不了房顶。

S+be+～+that-clause

The teacher's so weak that the children do what they pke.
这老师太软弱了,孩子们因此可以为所欲为。

用作形容词 (adj.)～+名词

weak answer缺乏说服力的回答

weak character优柔寡断的性格

weak coffee淡咖啡

weak constitution虚弱的体质

weak defence不牢固的防御工事

weak fort不坚固的堡垒

weak heart心脏衰弱

weak pretext经不起推敲的托词

weak raipng不牢固的栏杆

weak soup稀汤

weak spots弱点

weak voice微弱的声音

副词+～

a pttle weak差一点

rather weak有点虚弱

so weak如此虚弱

still weak依然虚弱

～+动词不定式

weak to hold up roof无法支撑房顶

weak to say a word虚弱得不能说话

weak to walk无力走路

～+介词

weak at在…方面弱的

weak from由于…而虚弱的

weak in在…方面弱〔差〕的

weak in geography地理知识薄弱

weak in hearing听觉差

weak in mathematics数学差

weak in spelpng拼写差

weak in the legs腿无力

weak of understanding理解力差

weak on name记不住名字

weak with由于…而虚弱的

weak with hunger饿得身体虚弱

【近义词】

• delicate
• feeble
• fragile
• frail
• infirm
• weakened

【反义词】

• powerful
• strong