高中英语每日一题第1周状语从句的省略含解析新人教版.docx

状语从句的省略重要程度： 难易程度：(2015湖南)Video games can be a poor influence if _ in the wrong hands.A. to leaveB. leavingC. leaveD. left【参考答案】D【名师点睛】1. 状语从句中的省略规则：当从句的主语和主句的主语一致(或者从句的主语为it)，且从句的谓语中包含be动词的某种形式，如be doing, be done, be to do,be+adj.等，在此种情况下可以省去从句的主语和be动词，保留be动词之后的部分，被保留部分常为现在分词、过去分词、不定式、形容词等。2. 常见的存在省略的状语从句：(1)when, while, as, until引导的时间状语从句。(2)if, unless, once引导的条件状语从句。(3)though, although, even if, even though引导的让步状语从句。(4)as though, as if, as引导的方式状语从句。(5)than引导的比较状语从句。1. (2016浙江)Had the governments and scientists not worked together, AIDS-related deaths _ since their highest in 2005.A. had not fallenB. would not fallC. did not fallD. would not have fallen2. (2015江苏)It is so cold that you cant go outside _ fully covered in thick clothes.A. ifB. unlessC. onceD. when3. I hate talking with that guy. Look, he is coming. What should I do? Dont speak until_.A. speaking B. spoken toC. spoken D. speaking to 4. I wonder why you wont do it as_. Its the third time you have done so. A. told to B. be toldC. told you D. you told 5. Mr. Black, _ born in Kentucky, lived and practiced law in Missouri. A. was B. he wasC. although D. who he was 6. He broke his legs while _. A. riding B. rideC. was riding D. rode 1. D 【解析】句意：如果政府和科学家不共同努力，与艾滋病相关的死亡人数就不会从2005年的最高点下降。使用虚拟语气，if条件句用的had done，而且省略if，将had提前，主句用would have done表示对过去情况的虚拟。故选D。 3. B 【解析】答句句意：别说话，直到你被搭话。状语从句的省略形式，其完整句子是Dont speak until you are spoken to。4. A 【解析】考查状语从句的省略形式。此处as told to的完整形式为as you