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第六讲第六讲 状语从句状语从句 1 一知识讲解一知识讲解 考点考点 1: 引导时间状语从句的从属连词引导时间状语从句的从属连词 when ,as, while, after, before, since, once, until, till, as soon as, every time/ each time, the moment, the minute, immediately, directly, instantly 等。 温馨提示:1. be doingwhen,be about to dowhen常表示“正在突然”或 “正要 这时”,如:I was about to fall asleep when my sister came in. I was walking along the street , when I met him. 2. while 引导的从句的谓语动词必须是延续性的,并强调主句和从句的动作同时发生(或者 相呼应) ,此外,while 有时还可以表示对比。如: We are cleaning the classroom while they are playing the football. 3.The moment - 一就 =as soon as , immediately, 如: -Did you remember to give Mary the money you owed her? -Yes, I gave her the moment I saw her. No sooner than - 一就=hardly when 如: No sooner had he arrived than he went away again. 考点考点 2: 引导地点状语从句的从属连词引导地点状语从句的从属连词 where , wherever,等。 Where - 在地方 如: Put the medicine where you can easily get it. Where there is a will, there is a way. Wherever - 无论哪里 如: He follows her wherever she goes. 考点考点 3: 引导原因状语从句的从属连词引导原因状语从句的从属连词 because, since, as, now that, in that, for 等。 1.Because - 因为, 如:Mr Smith was very upset because he couldnt find his luggage. 2.As - 因为, 通常放在句首, 如:As he is honest and modest, all his friends like him. 3.Since -语气较弱, 常译为既然, 如:Since the purser didnt tell us what to do, we can relax. 4.Now that - 既然, 如:Now that you are here, you can join us. 5.For -语气最弱,不放句首,表补充说明,如:The ground was wet, for it rained yesterday. 考点考点 4: 引导让步状语从句的从属连词引导让步状语从句的从属连词 although, though, even if, even though, as, whetheror, no matter what/who/how/when, whatever, whoever, however, whenever 等。 1.Although, though -虽然;although 常放在句首。though 可以用于倒装。如: Although it was raining, the plane managed to take off. Child though he was, he did quite well. 2.As - 尽管; as 引导让步状语从句时,句子通常倒装。可与 though 互换。 如:Busy as he is, he never misses a football match. 3.Even if /even though -即使 如:Even if you dont like your boss, you should do your work. 4.However - 不论, however 引导让步状语从句时,句子通常倒装。 如:He couldnt get there on time however fast he drove. 5.No matter (what, when, where, how) -无论(什么,何时,何地,怎样)如: The old man wouldnt believe anything no matter what you said. 6.While -尽管 如: While I have sympathy for you, I cant help you. 7.Whether -不管,常与 or not 连用;如 Whether his idea is practical or not, we plans to adopt it. 考点考点 5: 引导条件状语从句的从属连词引导条件状语从句的从属连词 第六讲第六讲 状语从句状语从句 2 if, unless, as long as, so long as, on condition that, suppose, supposing 等。 1.If - 如果; 如: If you dont hurry up, you will miss the plane. 2.Unless -除非=if not; 如:We cant get there on time unless we book the earliest flight 3.As long as - 只要; 如: We will succeed as long as we keep on trying. 4.In case - 假使, 如果; 如: The plane cannot take off in case it rains. 5.Provided that 如果,有时省略 that 如: The plane will be in good condition provided that it is taken care of carefully. 6.On condition that - 条件是 如: He said that he would come to the meeting on condition that no one asked him to speak. 考点考点 6: 引导结果状语从句的从属连词引导结果状语从句的从属连词 so that , so that, suchthat等。 1.So that - 太以至于, so 后面应用形容词或副词;如: The flight scheduled so early that nobody wanted to look on it. 2. Such that -太以至于, 用法与 sothat 相同,但 such 后面应用名词。如: The foreign visitor was such a fast speaker that nobody could understand him. 考点考点 7: 引导目的状语从句的从属连词引导目的状语从句的从属连词 so that, in order that, for fear that, in case 等。 1.(So) that - 以便, 从句中常常使用一些情态动词,如:can, could, may, might, should 等 Lets take the front seats (so) that we may see more clearly. 2.in order that - 为了, 与 so that 相同,从句中常常使用一些情态动词,如:can, could, may, might, should 等 。如: School was closed early in order that the children might go home ahead of the storm. 3.for fear that - 生怕; 为了防止; 如:He took the name down for fear that he should forget it. 4.in case - 万一 如: Better take more clothes in case the weather is cold. 考点考点 8: 引导比较状语从句的从属连词引导比较状语从句的从属连词 asas, not asas, not soas, than 等。 1.Asas - 像一样 如: If you dont want to miss the flight, you need to be at the airport as early as possible. 2.Not so (as) as - 不像 如: The job is not so difficult as I thought it would be. 考点考点 9: 引导方式状语从句的从属连词引导方式状语从句的从属连词 (just )as, as if , as though 等。 1.as -与 一样, 如: Do in Rome as the Romans do. 2.as if, as though - 仿佛, 由 as if 或 as though 引导的从句中可用虚拟语气 如: She stood at the door as if (=as though) she were waiting for someone. 二、例题精析二、例题精析 【例题 1】 Because of the heavy traffic, it was already time for lunch break_ she got to her office. since B. that C. when D. until 【例题 2】 The Red Cross plays an important part in offering help_there are human sufferings. whoever B. however C. whatever D. wherever 【例题 3】 第六讲第六讲 状语从句状语从句 3 My parents dont mind what job I do_I am happy. even though B. as soon as C. as long as D. as though 【例题 4】 -Some Chinese students find it difficult to understand native speakers when in London. -Exactly,_ theyre learned a lot about grammar and known many words. A. if only B. now that C. as if D. even if 【
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