take turns ?in? doing/to do sth.轮流做某事
at every turn处处,事事,每次
in return作为回报
5
双语释义 (战争、火灾等)爆发;突发(start suddenly)
学情诊断
(1)用break短语的适当形式填空
①When the fire broke_out,many workers had escaped.
②When did you break_up with your boyfriend?
③Mother and I had a discussion about how to visit Beijing and my elder brother would sometimes break_in with a suggestion.
④My brother’s bike broke_down yesterday,so he had to go to school by bus.
(2)I had no idea when World War Ⅱ ________,so I turned to my teacher for help.
A.broke down
B.broke out
C.broke in
D.broke away
答案 B
解析 break down(化合物)分解;出故障;(健康、精神等)垮下来;break out(战争、火灾、疾病等)突然爆发;break in闯入;打断;break away脱离,逃脱。
归纳拓展
break up打碎;解散;结束;开始放假;制止
break down出故障;失败;分解;?身体?垮掉
break through突破,取得突破
break away from脱离,挣脱
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