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英语单词 half

单词发音 [hɑːf]

基本解释 一半的,不完全的

half例句句型

用作名词(n.)

Half of them are here.半数人来了。

At best we can do only half as much as last year.我们至多只能做到去年的一半。

The game didn't heat up until the second half.游戏玩到后半场才热闹起来。

The team recovered its lead in the second half.该队在下半场重新领先。

I have to spend half in studying the experiment in campus lab.我不得不利用半学年在学校实验室研究这个实验。

用作形容词(adj.)

Half the car was damaged.车子毁了一半。

Mr Brown holds a half share in the business.布朗先生拥有企业一半的股份。

A half truth is often no better than a pe.半真半假的话常常跟谎言一样糟。

用作副词(adv.)

The girl left her homework half done.这女孩只做完了一半作业。

These potatoes are only half cooked.这些土豆煮得半生不熟。

用作形容词(adj.)用作定语~+ n.

Half the apples are bad.
这些苹果有一半是坏的。

They stood in half a circle.
他们站成半圆形。

A half truth is often no better than a pe.
半真半假的话不见得比说谎要好。

Half knowledge of anything is dangerous.
对任何东西一知半解都是危险的。

My home is half a kilometer away from here.
我家离这儿有半公里。

He went out at half nine.
他九点半以后出门。

I met him half an hour ago.
我半小时前碰到他。

用作名词(n.)

Cut the apple into halves.
把这个苹果切成两半。

He's in the bottom half of the class.
他在班上的名次位于后一半。

The score of the first half was 2 to 1.
上半场的比分是2:1。

Railway fares are reduced by half for children.
铁路旅费对儿童减半。

Half of ten is five.
十的一半是五。

Half of the apples are unripe.
一半的苹果不熟。

Half of them are gone.
他们之中的一半人走了。

Only half of us came last Tuesday.
上星期二我们只有一半人来了。

She gave me half, and kept the other half for her husband.
她给了我一半,把另一半留给她的丈夫了。

用作副词(adv.)

He was half under the bed, with his legs sticking out.
他一半身子在床上,腿伸在外面。

My work is not half done yet.
我的工作还没做完一半呢。

These potatoes are only half cooked.
这些土豆煮得半生不熟。

We were driving half when the car broke down.
当汽车抛锚时,我们正行驶了一半的路程。

She was half laughing, half crying.
她半哭半笑。

The boy was half dead from hunger.
那男孩由于饥饿已经半死不活的了。

Oh,I'm half dead.
哦,我快累死了。

用作形容词 (adj.)~+名词

    half hopday半日假

    half a century半个世纪

    half a dozen半打

    half boots半高筒靴

    half knowledge一知半解

    half salary半薪

    half share半份

    half the number半数

    half the price半价

half用法讲解

adj.(形容词)

half用作形容词的意思是“一半的”,表示“半个某物”时,英式英语多用half a...; 美式英语多用a half...。

half也可作“(…点钟)以后半小时”解。

half可直接修饰名词,但不可直接修饰代词。

n.(名词)

half用作名词的基本意思是“半”,指把一个整体分成不一定平等的两部分。引申可指“二分之一”,体育比赛的“半场”,公共汽车或火车上的“半票”,在口语中还可指啤酒等液体的“半品脱”。

half of后接名词或代词作主语时,动词的数应根据名词或代词而定。如果该名词或代词是复数形式,则其后的谓语动词用复数形式; 反之,则用单数形式。

half常接介词of,意为“…的一半”, of后可接除尺寸、数量以外的名词或代词。

half前一般不用定冠词,但在有形容词或相当于形容词的词确切地表示出所谈论的那一件事时,才可加定冠词。

adv.(副词)

half用作副词时的意思是“半”“部分地”,还可指同等程度的“一半…,一半…”。有时仅用来加强语气,无词意。

half例句句型

用作名词(n.)

Half of them are here.半数人来了。

At best we can do only half as much as last year.我们至多只能做到去年的一半。

The game didn't heat up until the second half.游戏玩到后半场才热闹起来。

The team recovered its lead in the second half.该队在下半场重新领先。

I have to spend half in studying the experiment in campus lab.我不得不利用半学年在学校实验室研究这个实验。

用作形容词(adj.)

Half the car was damaged.车子毁了一半。

Mr Brown holds a half share in the business.布朗先生拥有企业一半的股份。

A half truth is often no better than a pe.半真半假的话常常跟谎言一样糟。

用作副词(adv.)

The girl left her homework half done.这女孩只做完了一半作业。

These potatoes are only half cooked.这些土豆煮得半生不熟。

用作形容词(adj.)用作定语~+ n.

Half the apples are bad.
这些苹果有一半是坏的。

They stood in half a circle.
他们站成半圆形。

A half truth is often no better than a pe.
半真半假的话不见得比说谎要好。

Half knowledge of anything is dangerous.
对任何东西一知半解都是危险的。

My home is half a kilometer away from here.
我家离这儿有半公里。

He went out at half nine.
他九点半以后出门。

I met him half an hour ago.
我半小时前碰到他。

用作名词(n.)

Cut the apple into halves.
把这个苹果切成两半。

He's in the bottom half of the class.
他在班上的名次位于后一半。

The score of the first half was 2 to 1.
上半场的比分是2:1。

Railway fares are reduced by half for children.
铁路旅费对儿童减半。

Half of ten is five.
十的一半是五。

Half of the apples are unripe.
一半的苹果不熟。

Half of them are gone.
他们之中的一半人走了。

Only half of us came last Tuesday.
上星期二我们只有一半人来了。

She gave me half, and kept the other half for her husband.
她给了我一半,把另一半留给她的丈夫了。

用作副词(adv.)

He was half under the bed, with his legs sticking out.
他一半身子在床上,腿伸在外面。

My work is not half done yet.
我的工作还没做完一半呢。

These potatoes are only half cooked.
这些土豆煮得半生不熟。

We were driving half when the car broke down.
当汽车抛锚时,我们正行驶了一半的路程。

She was half laughing, half crying.
她半哭半笑。

The boy was half dead from hunger.
那男孩由于饥饿已经半死不活的了。

Oh,I'm half dead.
哦,我快累死了。

用作形容词 (adj.)~+名词

    half hopday半日假

    half a century半个世纪

    half a dozen半打

    half boots半高筒靴

    half knowledge一知半解

    half salary半薪

    half share半份

    half the number半数

    half the price半价

half近反义词

【近义词】
    adj.
  • divided
  • deficient
  • limited
  • adv.
  • partly
  • partially
【反义词】
    adj.
  • all
  • total
  • whole
  • adv.
  • completely
  • entirely
  • wholly