mba考生雖然近幾年呈現年輕化，但是mba考試的主力人群依然在30-50年齡段之間。大家多數已經遺忘了當年英語知識和詞匯，現在鄭州華章整理了英語的熱點詞匯，請廣大考生輔助學習。

B
back and forth前后；來回
Someone was pacing back and forth behind the curtain. 有人在幕布后踱來踱去。
back down 放棄要求，讓步
They refused to back down.他們不愿讓步。
Since most of the people present agreed with her, I had to back down. 大多數到
會的人都同意她的意見,我只好放棄原來的意見了。
He has backed down from the position he took last week.
他已放棄他上星期所采取的立場。
The speakers forceful words persuaded his opponent to back down.
back up支持;堵塞;后退
Most members were against Mr. Jones, who would have lost his position if you hadn’t backed him up.
The new evidence backed up my argument.
新的證詞有助于我的論點。
‘Don't shoot!’ he said and backed up.
“別開槍！” 他說著往后退。
Will you back me up in the argument .
be about to剛要，即將
bear / keep in mind牢記在心
You must bear in mind that your parents hope to depend on you to become a good doctor.
你要記住你的父母指望你成為一名好醫生。
before long不久以后
Before long, the noise dropped completely and the boat began to drift gently across the water.
不久,轟鳴聲完全消失了,于是這只船開始慢悠悠地漂浮在水面上。
beside point離題；不相干的
I want to do it in any case: the cost is beside the point.
To build another skyscraper in the city is beside the point.
在該城市再蓋一座摩天大樓的問題不必談了。
beyond question 無疑
both … and …兩者都；既…又…，不但…而且…
break away擺脫，逃跑
The robbery suspect broke away from the lockup. 搶劫嫌疑犯從拘留所逃脫了。
Modern music like jazz has broken away from the old traditional rules.
現代音樂如爵士樂擺脫了舊的傳統規則。
break down（機器）出故障；中斷；分解
Our truck broke down outside town.
我們的卡車在城外拋錨了。
The car broke down halfway to the destination. 汽車在到達目的地的中途拋錨了。
The car broke down halfway to the camp.
車子在去營地的半路上拋錨了。
The 8 o'clock train broke down at Fern green station and was taken off the line.'
8點鐘的那趟車因在芬格林車站出了故障而被取消了。
The peace talks have broke down.
The figures must be broken down into several lists.
break in插嘴；闖入
He broke in with some ideas of his own.
It's her usual habit to break in with some ideas of her own.
他常常打斷別人的話來發表自己的觀點。
Don't break in when the adventurer is telling his own story.
冒險家講他自己的經歷時,別打斷他。
Children shouldn't break in on adults' conversation.小孩子不要打斷大人們的談話。
The telephone ring broke in on/upon my thoughts. 電話鈴聲打斷了我的思路。
The burglar broke in and stole my money.
夜竊賊破門而入,偷了我的錢。
break into闖入；打斷；突然開始
The thieves broke into the office and stole some money. 小偷闖入辦公室，偷了一些
錢。
The bandits broke into the jewelry and stole near all the valuable necklaces.土匪
們闖進了珠寶店盜走了幾乎所有值錢的項鏈。
to break into a conversation.
to break into song 突然唱起歌來
The crowd broke into cheers and the drunk bowed.觀眾們爆發出一陣歡呼,醉漢鞠了一躬。
The car windows broke into pieces when the two cars crashed into each other.
兩輛車相撞時車上的窗玻璃破裂成碎片。
The new waitress dropped the dish on the floor, and it broke into fragments.
新來的女服務員把菜盤子掉在地上,摔成了碎片。
break off 中斷, 折斷, 突然停止
Those two countries have broken off relations.
Let’s break off work and have some tea.
He broke off a branch and gave it to me.
break out突然發生；爆發
Fire broke out in the kitchen.
廚房突然發生了火災。
It was almost midnight that a fire broke out in the neighborhood.
昨天快半夜了這兒附近發生了火災。
His back broke out in spots.
他背上出現了許多斑點。
She broke out in curses in her dream.
她在夢中大聲咒罵起來。
The fire broke out in the basement.
地下室著了火。
World War II broke out in 1939.
第二次世界大戰是1939年爆發的。
Hostilities have broken out between the two countries. 兩國之間爆發了戰爭。
break through突破；克服；掙脫而出
Have our soldiers broke through the enemy’s defense yet?
Scientists have recently broken through another barrier to knowledge.
It was a cloudy day, but the sun at last broke through.
After the storm the sun broke through the clouds. 風暴過后太陽沖破了云層。
At last, those physicians and specialists broke through in their fight against heart disease.
那些內科醫生和專家們終于在同心臟病的斗爭中取得了突破。
The guerrillas soon broke through.
游擊隊很快就突圍了。
break up打碎；中斷
Freezing weather will break up the soil.
The crowd started to break up when the night fell.天快黑時人群開始散開了。
The ice will break up when the warm weather comes. 天氣轉暖,冰層就會破裂。
Their marriage broke up. 他們的婚姻破裂了。
bring about 引起；造成
Science has brought about many changes in our lives.
bring down 使倒下；使下降；使受挫折
The pilot brought the plane down gently.
He brought the deer down with one shoot.
to bring down the price.
bring forward 提出；提前 (= put forward)
Can the prisoner bring forward any proof of his story?
The election will be brought forward to June, as to many people are on holiday i
n July.
We'll bring the party forward.
我們要把晚會提前。
They'll bring the date of their marriage forward from the 30th to the 28th. 他們
將把結婚的日期從三十日提前到二十八日。
A plan was brought forward. 提出一項計劃。
The general manager brought forward a new reform plan on the personnel system for the company.
總經理為公司提出了一份有關人事制度改革的新方案。
The final examination will be brought forward to June instead of July.
期終考試將由七月提前到六月舉行
The lawyer brought forward some new evidences against the murder.
律師為這件謀殺案提出了一些新的證據。
bring into operation 實施，使生效；使運行
bring out顯示出來；出版，生產
Difficulties can bring put a person’s best qualities.
to bring out a new kind of soap
生產一種新肥皂
to bring out the worst in sb.
使（某人）顯露其最丑惡的一面
bring up提出；教育；培養
to bring up the question提出問題
to bring up children
build up 增長；積累
to build up one's strength 增強體力
But at sea the wind can build up giant, powerful waves.
但是在海上,風能形成巨大強勁的波浪。
Hard working conditions build up character. 艱苦的工作條件能磨練人的性格。
Promote physical culture and build up the people's health.發展體育運動,增強人民體
質。
I'm very glad to see that your vocabulary is gradually building up.
看到你的詞匯量在逐漸增長,我很高興。
Many a large and important business has been built up from small beginnings.
burn down 燒毀；燒掉
The building was burnt down and only ashes were left.
burn out 燒光；熄滅；疲乏
The building was burnt out and only the walls remained.
You’ll burn yourself out if you work too hard.
burn up燒盡；燒旺
All the wood has been burnt up.
Put some more wood on the fire to make it burn up.
but for要是沒有，要不是
But for my brother's help, I would not have finished.
要不是我兄弟的幫助，我是無法完成的。
注意：常+虛擬語氣
by accident偶然；不小心
I met Jacob by accident in the cinema.
我偶然在電影院遇到了雅各布。
by all means盡一切辦法；務必
by and by不久以后；不一會兒
He’ll come back by and by.
by and large 一般來說，大體上
By and large, your idea is a good one.
by far 得多；顯然
He is by far the tallest among us.
His explanation is clear by far.
注意：主要用來修飾比較級，最高級，強調數量、程度等。
by hand用手；由專人送的；用體力
by itself自動地，單獨地
The house stands by itself outside the village. 這幢房子孤單地坐落在村外。
by means of通過…手段；借助于，用
by mistake弄錯，錯誤地
by no means 根本沒有；一點也不
I am by no means pleased with this behavior.
by oneself單獨地，獨自地
by the way順便說說；順便提起
By the way, what happened to the money?
順便問一句，那筆錢后來怎么樣了？
by virtue of由于；因為
Though she isn’t British by birth, she’s a British citizen by virtue of her marriage to an Englishmen.
by way of取道；用…方法，通過
by way of London 途經倫敦
learning reading by way of pictures