break out (火災、戰争等)突然發生，爆發(無被動語态)

歸納拓展

break away from 脫離(政黨等)；打破(陳規等)

break down 出故障，抛錨；(計劃等)失敗；(身體、精神等)垮掉；坍塌；中止；(化合物等)分解

break in 破門而入，突然闖入；打斷(話語等)

break into 破門而入；突然……起來

break off 折斷；突然中止；斷絕，結束

break through 突破，突圍

break up 打碎，拆散；散開，解散；(學校)期終放假，(集會)結束

例句

They had escaped to America shortly before the war broke out in 1939.

1939年戰争爆發前不久他們逃到了美國。

It was at midnight that a fire broke out.

就是在午夜發生了一起火災。

When do you break up for Christmas?

你們什麼時候放假過聖誕節？

Her health broke down under the pressure of work.

她的身體因工作壓力垮掉了。

【鍊接訓練】

①When a fire ________ in the downtown high­rise apartment in Shanghai on Nov.15,2010，fifty eight people lost their lives.

A．broke off

B．broke out

C．broke down

D．broke up

【解析】　break off“折斷，中止”；break out“(戰争、火災等)突然爆發”；break down“出故障；(身體)垮掉”；break up“破碎、解散”。題幹中說的是火災突然發生，故符合題意的隻有B項。

【答案】　B

②Dr.Frank failed many times but he finally ________ to find a successful way to solve the problem.

A．broke off

B．broke through

C．broke down

D．broke up

【解析】 考查break動詞短語。從句意看，break through表示“突破”，符合語境。break off“折斷，中止，斷絕”；break down“抛錨，坍塌”；break up“打碎，解散；(學校)放假”。句意為：弗蘭克醫生失敗了多次，但他最終突破困境找到一種成功解決這個問題的方法。

【答案】　B

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