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TOEFL IELTS BNC: 3004 COCA: 3693

alarm

Word family
Related topics: Daily life, Technology, Chronology
ldoce_003_ca·larm1 /əˈlɑːm $ əˈlɑːrm/ ●●● S2 noun  
1 [countableC]DT a piece of equipment that makes a loud noise to warn you of danger 警报器
 I forgot to set the burglar alarm.
我忘记打开防盗警报器了。
 Car alarms are always going off in the street.
街上总有汽车警报器在响。
 a sophisticated alarm system
精密的警报系统
5  See picture of smoke alarm 烟雾报警器, alarm clock 闹钟4  See picture of 见图 alarm4  See picture on 见图 Page A11 Where to stay 住的地方
2 [uncountableU]FRIGHTENED a feeling of fear or worry because something bad or dangerous might happen 惊恐,惊慌
alarm at
 There is growing alarm at the increase in crime.
对于罪案数量的上升,人们越来越恐慌。
in alarm
 She looked up in alarm.
她惊慌地抬头看。
 Scientists have said there is no cause for alarm.
科学家说了不必惊慌。
see thesaurus at fear
3 alarm_clock.jpg TMC[countableC] an alarm clock 闹钟
 I’ve set the alarm for 7 o'clock.
我把闹钟设在7点钟。
 I was still asleep when the alarm went off.
闹钟响的时候我还在睡。
4 raise/sound the alarm WARN especially British EnglishBrE to warn people that something bad is happening 发出警报
 Neighbours raised the alarm when they smelled smoke.
邻居闻到烟味便发出了警报。
Examples from the Corpus
5 alarm bells ring if alarm bells ring, you feel worried that something bad may be happening 警钟敲响,引起警觉
 Alarm bells started to ring when he failed to return home.
他没有回家,大家担心起来。
Examples from the Corpus
false alarm
COLLOCATIONS
ADJECTIVES/NOUN + alarm
a burglar alarm 防盗警报器
Neighbours heard the burglar alarm and called the police.
邻居听见防盗警报器响起便报了警。
nan intruder/a security alarm
The house has a system of security alarms.
a fire/smoke alarm 防火/烟雾警报器
A fire alarm went off and the building had to be evacuated.
防火警报器响了,大楼里的人员不得不撤离。
a car alarm (=for when someone tries to steal a car) 汽车警报器
I was woken by a car alarm in the middle of the night.
半夜,我被汽车警报器惊醒。
a baby alarm (=for when a baby wakes up and cries) 婴儿警报器
Is the baby alarm switched on?
婴儿警报器开着吗?
a personal alarm (=that you carry with you in case you are attacked) 随身警报器
nIf you are nervous, invest in a personal alarm.
alarm + NOUN
an alarm button 警报器按钮
He hit the alarm button under the desk.
他按了桌子底下的警报器按钮。
an alarm system 警报系统
nan electronic burglar alarm system
verbs
set off/trigger/activate the alarm (=make it start ringing) 触动警报器
A window blew open, setting off the alarm.
一扇窗户突然吹开,触响了警报器。
set the alarm (=make it ready to operate) 打开警报器
Did you set the burglar alarm?
你打开防盗警报器了吗?
an alarm goes off (also an alarm sounds formal) 警报器发出响声
The thieves fled when an alarm went off.
警报器响了,小偷就逃跑了。
switch/turn off the alarm 关闭警报器
nI entered the shop and switched off the alarm.
Examples from the Corpus
alarm2 ●●○ verb [transitiveT]  
WORRIEDto make someone feel worried or frightened 使不安,使恐慌
 I don’t want to alarm you, but I can’t find the key.
我不想吓你,但我找不到钥匙了。
Examples from the Corpus
Origin alarm1
(1500-1600) French alarme, from Old Italian all' arme to the weapon
a·larm1 noun →COLLOCATIONS1alarm2 verb
LDOCE Online
Chinese
Syllable
Corpus
TOEFL IELTS BNC: 3004 COCA: 3693
alarm

noun¹

1fear/worry驚恐;憂慮ADJECTIVE | VERB + ALARM | PREPOSITION | PHRASES ADJECTIVEconsiderable, great相當大的憂慮;極大的驚慌growing不斷增加的擔憂sudden突然產生的擔憂public公眾的擔憂There is growing public alarm at this increase in crime.公眾對罪案的增加越來越感到擔憂。unnecessary不必要的擔心VERB + ALARMcause, create, provoke引起恐慌;引發擔憂The school's policies have caused alarm among parents.學校的政策引起了家長們的恐慌。The incident created serious public alarm.這一事件使公眾深感憂慮。express表示憂慮Many people have expressed alarm at the plans.許多人對這些計劃表示擔憂。PREPOSITIONin alarm驚慌地He shouted out in alarm.他驚慌地喊叫起來。to sb's alarm讓某人擔憂的是To her parents' alarm, she announced that she intended to travel the world.她說她打算環遊世界,讓父母很擔心。with alarm驚慌地The news has been greeted with alarm.人們聽到這一消息感到惶恐不安。alarm about, alarm at, alarm over對⋯感到擔憂There has been considerable alarm about the new proposals.人們對這些新建議感到非常擔憂。PHRASEScause for alarm擔心的理由I see no cause for alarm, as she often arrives late.我看沒什麼可擔心的,因為她經常遲到。
alarm

noun²

2warning of danger警報ADJECTIVE | VERB + ALARM | ALARM + NOUN ADJECTIVEfalse虛假的警報The police were called, but it was a false alarm.打電話叫了警察,卻是一場虛驚。VERB + ALARMgive, raise, sound報警;引起警覺;發出警報The guard raised the alarm when he discovered that six prisoners had escaped.警衞發現跑了 6 名犯人後發出了警報。ALARM + NOUNcall警報呼號Many birds give alarm calls to warn of danger.許多鳥都會發出危險警報。
alarm

noun³

3device設備ADJECTIVE | VERB + ALARM | ALARM + VERB | ALARM + NOUN ADJECTIVEfire, smoke火警/煙霧報警器burglar, intruder, security防盜/入室/安全警報器car車輛報警器panic, personal, rape (BrE) 緊急/個人防身/防強姦報警器Carry a personal alarm with you and make sure you know how to use it.隨身攜帶一台個人防身報警器,並保證知道如何使用。radio收音機鬧鐘VERB + ALARMset定鬧鐘I set my alarm for 6.30.我把鬧鐘定在 6 點 30 分。activate, set off, trigger, trip激活/觸響/觸發/觸動報警器Unfortunately any little noise can set off the alarm.可惜,一丁點兒聲音都能觸響警報器。disable, switch off, turn off使報警器失靈;關掉警報;關閉警報be fitted with (BrE) 裝有警報器The fire brigade recommends that every house is fitted with a smoke alarm.消防隊建議每幢房屋都應裝上煙霧報警器。fit, install安裝報警器test測試報警器ALARM + VERBgo off, ring, sound警報響起;鬧鐘響起The alarm went off at 7 o'clock.鬧鐘 7 點鐘響了。Suddenly the alarm sounded and they all had to leave the building.突然警報響起來,他們不得不全部撤離大樓。ALARM + NOUNbell, clock, system警鈴,鬧鐘;報警系統call (BrE) (wake-up call in NAmE) (旅館的)叫早電話Book an alarm call if you need to make an early start.如果需要一早動身,可以預約叫早電話。
TOEFL IELTS BNC: 3004 COCA: 3693
alarm noun
alarm (a burglar alarm) fear (a feeling of alarm) warning (raise the alarm)
alarm verb
frighten
alarm

noun

alarm ♦︎ siren ♦︎ hornThese are all words for a device that makes a noise to warn people or attract their attention. 这些词均指能发出警报的装置。PATTERNS AND COLLOCATIONS 句型和搭配to hear an alarm / a siren / a hornan alarm / a siren / a horn sounds alarm [countable] a device that makes a noise to warn people of a particular danger 警报器All new houses must be fitted with a smoke alarm.所有新建房屋必须安装烟雾警报器。The earthquake set off burglar alarms throughout the city.地震触发了全城的防盗警钟。A car alarm went off in the middle of the night.半夜里,一辆汽车的警报器突然响了起来。 see also alarm warning siren ˈsaɪrən [countable] a device that makes a long, very loud noise as a warning or signal 警报器;汽笛Air-raid sirens sounded to warn everyone in the city that an attack was coming.空袭警报响起,提醒城里的人空袭即将来临。A police car raced past with its siren wailing.一辆警车鸣着警笛飞驰而过。 horn [countable] a device in a vehicle for making a loud noise as a warning or signal (汽车)喇叭She flashed her lights and honked her horn at the car in front.她向前面的车闪了车灯,按了喇叭。Behind him, a horn blared.在他身后响起了刺耳的喇叭声。

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