（新课标地区）2017届高考英语一轮复习课件：必修3 Unit4《Astronmy the science of the stars》（新人教版）
<p> 3.<span word="break">break</span> <span word="out">out</span> 突发；爆发</p><p> [高考例句](2017·重庆，阅读<span word="A">A</span>)<span word="War">War</span> <span word="broke">broke</span> <span word="out">out</span> <span word="one">one</span> <span word="evening">evening</span>.</p><p> 一天傍晚战争爆发了。 <span word="break">break</span> <span word="down">down</span>毁掉；坏掉；(计划/谈判)失败 <span word="break">break</span> <span word="up">up</span>打碎；拆散；(会议)结束；分裂(解体) <span word="break">break</span> <span word="off">off</span> (使)停止；中断；折断 <span word="break">break</span> <span word="into">into</span>强行进入(某处) 单句语法填空/完成句子 ①<span word="Should">Should</span> <span word="another">another</span> <span word="world">world</span> <span word="war">war</span> <span word="break">break</span> ________，<span word="what">what</span> <span word="would">would</span> <span word="become">become</span> <span word="of">of</span> <span word="human">human</span> <span word="beings">beings</span>?</p><p> 万一另一次世界大战爆发，人类将会发生什么事？ ②<span word="We">We</span> <span word="had">had</span> <span word="to">to</span> <span word="break">break</span> ________ <span word="the">the</span> <span word="house">house</span> <span word="as">as</span> <span word="we">we</span> <span word="had">had</span> <span word="lost">lost</span> <span word="the">the</span> <span word="key">key</span>.</p><p> 因为我们弄丢了钥匙，所以我们不得不破门而入。 ③ [写作佳句] <span word="A">A</span> <span word="fire">fire</span> ________________ <span word="in">in</span> <span word="the">the</span> <span word="lab">lab</span>，<span word="a">a</span> <span word="lot">lot</span> <span word="of">of</span> <span word="equipment">equipment</span> <span word="was">was</span> <span word="damaged">damaged</span>.</p><p> ＝<span word="After">After</span> <span word="a">a</span> <span word="fire">fire</span> ____________<span word="in">in</span> <span word="the">the</span> <span word="lab">lab</span>，<span word="a">a</span> <span word="lot">lot</span> <span word="of">of</span> <span word="equipment">equipment</span> <span word="was">was</span> <span word="damaged">damaged</span>.实验室发生火灾后，很多设备被毁了。 答案 ①<span word="out">out</span> ②<span word="into">into</span> ③<span word="having">having</span> <span word="broken">broken</span> <span word="out">out</span>；<span word="broke">broke</span> <span word="out">out</span></p><p> 特别提示：<span word="break">break</span> <span word="out">out</span>强调战争、疾病、火灾等的突然爆发，一般不用于被动语态。</p><p> [句 式 透 析] ※[教材原句] <span word="But">But</span> <span word="when">when</span> <span word="I">I</span> <span word="tried">tried</span> <span word="to">to</span> <span word="step">step</span> <span word="forward">forward</span>，<span word="I">I</span> <span word="found">found</span> <span word="I">I</span> <span word="was">was</span> <span word="carried">carried</span> <span word="twice">twice</span> <span word="as">as</span> <span word="far">far</span> <span word="as">as</span> <span word="on">on</span> <span word="the">the</span> <span word="earth">earth</span> <span word="and">and</span> <span word="fell">fell</span> <span word="over">over</span>.</p><p> 而当我试着向前迈步时，我发觉我被送出去很远，步子的跨度竟是在地球上的两倍，因而我摔倒了。</p><p> 倍数表达式： (1)倍数＋<span word="as">as</span>...<span word="as">as</span>... (2)倍数＋比较级＋<span word="than">than</span> (3)倍数＋<span word="the">the</span> <span word="size">size</span>/<span word="height">height</span>/<span word="length">length</span>/<span word="width">width</span>...＋<span word="of">of</span>... (4)倍数＋<span word="what">what</span>从句 单句语法填空/完成句子 ①<span word="They">They</span> <span word="have">have</span> <span word="three">three</span> <span word="times">times</span> <span word="as">as</span> <span word="many">many</span> <span word="cows">cows</span> ________ <span word="we">we</span> <span word="have">have</span>.</p>
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