erupt、supply、power等重点单词详解

erupt、supply、power等重点单词详解知识点包括erupt、supply、power、tap、calm、aid、crash、wave、strike、deliver、effect等部分，有关erupt、supply、power等重点单词详解的详情如下：

erupt vi. vt.（火山）爆发；（岩浆，烟等）喷出

[典型例句]

He's like a volcano just waiting to erupt.

他像一座将要爆发的火山。

Violence erupted after the football match.

足球赛后突然发生了暴力事件。

[思维拓展]

eruption n．爆发；喷出

erupt into突然发出(尤其指叫喊)

The little girl erupted into cry.

那个女孩突然大哭起来。

supply n.[pl]补给品；供应(量）；补给 vt。供应；供给

[典型例句]

The village tribe is friendly and they share their water supply with you.

村里的部落很友善，他们会和你一起分享水源。

We will supply you with the crop you require.

我们会向你们提供所需的农作物。

The supply is inadequate to meet the demand.

供不应求。

He supplied the police with the names of those involved in the crime.

他向警察提供了涉案人员的名字。

[思维拓展]

the water supply水资源供应

a good supply of/supplies of大量；备有许多……

in short supply供应不足；短缺

supply and demand供求关系

supply sb. with sth./supply sth. to sb.供应某人某物

medical supplies医疗用品

supply a need/demand满足需要

[误区警示]

表示“提供”的词：supply，provide，offer和serve

supply sb. with sth.＝supply sth. to/for sb.向某人供应某物

provide sth. for sb.＝provide sb. with sth.向某人供应某物

offer sb. sth.＝offer sth. to sb.向某人提供某物

serve sb. with sth.＝serve sth. to sb.拿某物招待某人

注意：当“供应品；生活用品；补给品”等，常用复数supplies。

military supplies军需品

household supplies家庭用品

medical supplies医用品

power n.电力供应；能量；力量；控制力

[典型例句]

The power of the governments has increased greatly over the past century.

近一个世纪以来，政府的权力大大增强了。

He turned on the power and the machine worked.

他打开电源，机器就工作了。

It was a storm that cut off power to the whole region.

一场暴雨切断了整个地区的电力供应。

[易混辨析]

power，strength，force

这三个名词都有“力量”的意思，但使用范围不完全相同。

power“力量”，含义最广，指政治力量或能力；

strength 指某人或某物所具有的内在力量，可指体力、力气；

force 也可指物质或精神力量。多指为做成某事而使用的力量，也可指武力。

Knowledge is power.

知识就是力量。

The boy gathered his strength to get up.

那个男孩聚集力量站了起来。

The release of hostages could not be achieved without the use of force.

不使用武力不可能解救人质。

[思维拓展]

powerful adj.有力量的；有权力的

powerless adj.无力的；无权力的

in power执政中

come to power当权；上台

 tap vi.vt. 轻扣；轻敲；轻拍 n.水龙头；轻扣；轻敲

[典型例句]

The teacher tapped the boy on the shoulder.

老师轻轻地拍了拍小男孩的肩膀。

The tooth hurts when I tap it.

我轻敲时牙齿会痛。

There was a tap on the window.

有人在轻叩窗户。

Don't leave the tap running.

别让水龙头开着。

clam adj.镇静的；沉着的 vt.使平静；使镇静

[典型例句]

I took a deep breath to calm myself down.

我深吸一口气使自己平静下来。

After the storm, it became calm again.

暴风雨过后，天气又恢复了平静。

[思维拓展]

calm (...) down (使)平静下来；(使)镇定下来

keep/stay/be calm 保持镇静

[易混辨析]

calm，silent, quiet, still

calm	“平静的；沉着的”，指无风浪或人的心情不激动。
silent	“寂静的；沉默的；不出声的”，指没有声音或不讲话。
quiet	“宁静的；安静的”，指无声、不吵闹或心里无烦恼。
still	“静止的；不动的”，指没有动作或运动的状态。

When facing danger, one should keep calm; when taken photos of, one should keep still; when someone else is asleep, one should keep quiet; in class, one shouldn't keep silent about the teacher's questions.

一个人面对危险时，应该保持镇静；照相时，应该保持不动；他人睡觉时，应保持安静；在课堂上，对老师的问题不应保持沉默。

aid n.援助；帮助；救援物资 vi.vt.帮助；援助

[典型例句]

I aided him with money.

我资助了他。

A good dictionary can aid language learning.

一部好词典有助于学习语言。

Aid to the Third World is at present little more than a drop in the ocean.

目前对第三世界的救助不过是杯水车薪。

[思维拓展]

first aid急救

give/do/offer first aid to sb.对某人进行急救

with the aid/help of...在……的帮助下

go to one's aid/help前去帮助某人

aid sb. with sth.帮助某人某事

aid sb. in(doing) sth.帮助某人做某事

aid sb. to do sth.帮助某人做某事

crash vt.vi.碰撞；撞击；坠毁 n.撞车；碰撞

[典型例句]

A truck went out of control and crashed into the back of a bus.

货车失控撞到了一辆公共汽车的尾部。

She stormed out of the room and crashed the door shut behind her.

她愤怒地冲出房间并随手把门砰的一声关上。

Six people were killed yesterday in the car crash.

昨天的车祸中6人死亡。

[思维拓展]

crash (...) into...(把……)与……相撞，撞上……

wave n.海浪；波浪 vi.vt.挥手；招手

[典型例句]

The third wave was so strong that it knocked me backwards.

第三次波浪太大了，把我打了回去。

They came to the front door to wave goodbye.

他们来到前门挥手告别。

He gave me a wave.

他向我挥手。

My mother was crying as I waved goodbye to her.

当我挥手跟母亲说再见时，她哭了。

[思维拓展]

radio waves无线电波

give sb. a wave向某人挥手

wave to/at sb.向某人招手/挥手

wave goodbye to sb.(wave sb. goodbye)挥手告别某人

[巧学妙记]

strike vt.vi.(struck,struck/stricken)侵袭；突击；击打 n.罢工；罢课；袭击

[典型例句]

The workers were striking / on strike because they wanted more money.

工人们在罢工，因为他们要求涨工资。

When the clock struck five，the strike started.

当钟敲响了五点，罢工开始了。

It strikes me that none of them trusts each other.

使我震惊的是他们当中没有一个人信赖对方。

Great damage has been caused by the tornado which struck the area last week.

上周侵袭这一地区的龙卷风造成了巨大的损失。

[思维拓展]

be struck with(by)为……所侵袭；为……所触动(感动)

It strikes me that...我突然意识到……；我的印象是……

strike a match划火柴

strike on/upon打在……上；撞到……上

be on strike在罢工

go on strike举行罢工

striker n．罢工者；前锋；射手

deliver vt.vi.递送；传达 vt.发表；给......接上；分娩

[典型例句]

Would you deliver my message to your mother?

你可以帮我传口信给你母亲吗？

He delivered an important report at the meeting.

他在会上做了重要报告。

[思维拓展]

deliver sth. (to sb.)投递/传送某物(给某人)

deliver a speech发表演说

deliver a baby接生

deliver sb./sth. over to sb. 把……移交给某人

effect n.影响；结果；效果

[典型例句]

I tried to persuade him, but with little or no effect.

我试图说服他，但却无济于事。

Parents worry about the effect of music on their children's behavior.

父母担心音乐对孩子的行为所产生的影响。

Inflation is having a disastrous effect on the economy.

通货膨胀正在给经济带来灾难性的影响。

[思维拓展]

effective adj.有效的；醒目的

be of no effect无效；没有作用；不中用

have an effect on影响

carry /put/bring sth. into effect实施，实行，使生效

come into effect/take effect(法律、规则或制度)生效；实施

in effect＝effectively实际上

be in effect(规律，法律等)生效，有效，在实行中