高中英语每日一题第12天prevent...from和break+out含解析新人教版.docx

第12天 preventfrom和break out 高考频度：难易程度：1. (2014江苏改编) During this period Dale was slowly developing an inferiority complex (自卑感), which his mother knew could him from achieving his real potential.A. prevent B. protect C. save D. free【参考答案】A【拓展延伸】prevent sb/sth from doing sth 防止某人/物做某事keep sb from doing sth 阻止某人做某事stop sb (from) doing sth 阻止某人做某事protect sb from (doing) sth 保护某人不受伤害【特别提醒】(1)在主动语态中，prevent，stop和protect的搭配中可省去from；而keep.from doing sth中的from不可省略，keep sb doing sth 意为使某人一直做某事。Zxx.k(2)在被动语态里，这四个搭配中的from均不可省略。2. The boy was so careless that the glass fell from his hand and it_on the floor.A.broke inB.broke downC.broke upD.broke out【参考答案】C【试题解析】break in意为闯入,打断,插嘴;break down意为(机器等)出故障,崩溃;break up意为打碎,(关系)破裂,结束;break out意为爆发,突然发生。根据语意玻璃杯从他手中掉落到地板上摔碎了可知答案是C项。【拓展延伸】break的相关短语：break up 散会，解散；结束（关系）；打碎；（学校）放假break down出故障； 坏掉；失败；垮掉 break in破门而入； 打断(谈话等)break into强行闯入； 突然起来 break out(战争、火灾等)爆发；发生break away from脱离； 挣脱 break through克服； 突围；突破1. Since it is begun, no one can prevent the plan _.A. from carrying outB. to be carried outC. being carried outD. to carry out2. We must do whatever we can to _ the river being polluted any more.A. separateB. keepC. preventD. guard3. It is not until in a desperate situation that the best quality of a person will_.A. set outB. break outC. come outD. work out4. When the peace talk broke down, there was fear that war may _ anytime.A. break offB. break upC. break outD. break down5. Old-fashioned phones matter when wireless networks _ in disasters.A. turn downB. turn outC. break outD. break down2. C【解析】句意：我们必须采取一切措施来阻止河流继续受到污染。keepfrom和preventfrom都有“阻止做某事”的意思，但keepfrom中的from不能省略。separate“把分开”；guard“保卫，看守”。故选C。3. C【解析】句意：直到绝境时，一个人最好的品质才会表现出来。 set out出发，开始；break out爆发，突发；come out出现，结果是；work out解决，计算出。故选C。4. C【句意】句意：和谈失败了，人们担心战争可能随时爆发。这里用break out表示“爆发，发生”。5. D【解析】句意：在灾难中，当无线网络出故障时，老式的电话