2017届高考英语一轮复习语法专题提分考点课件：10.2.3 从属连词

　　语法专题

　　语法提分微点案 考点10　并列连词和从属连词 第2讲　从属连词 三、状语从句 微视角　大领悟

　　微学堂　涨分数

　　微考场　新演练

　　微视角　大领悟 　

　　练知考情　会方法技巧 (2017·辽宁卷)Unbelievable! Oh ..., ________ you don't mind, I'll stop and take a deep breath. 解析：分析句子结构可知，设空处引导条件状语从句，所以应用if。句意：难以置信！噢……，如果你不介意，我要停下来深吸一口气了。

　　if

　　如果是状语从句，就根据主从句之间的关系及连词的意义判断，如表示“是否”用if，表示“直到”用until，表示“因为”用because/as/since等。 1．(2015·陕西卷短文改错)I dropped some on the floor after I was packing them up. 答案与解析：after→when/while　句意：我正在打包的时候掉了一些到地上。根据句意可知将after改为when/while。 2．(2015·浙江卷短文改错)If I was only a child when I studied in that classroom, I will never forget it. 答案与解析：If→Although/Though　句意：尽管当我在那个教室读书时还只是个孩子，但我永远不会忘记它。根据语境可知，这是一个让步状语从句，故将If改为Although或Though。 3．(2015·四川卷短文改错)It's been a month before I came to this new school. 答案与解析：before→since　这是It has been＋时间段＋since从句，意为“自从……有多长时间”。 4．And it is wise to have as many good friends that we can. 答案与解析：that→as　这是一个同级比较结构，应用as ... as ...。 答案与解析：去掉so　本句是由as soon as引导的时间状语从句，故主句中不应再使用连词so。 5．As soon as we arrived, so we dropped the lines into the water. 短文改错中对状语从句连接词的错用 ①应注意容易混淆的连接词，如when, while和as, before和since, unless和until等。 ②应注意常见的构成句式，如It will be＋时间段＋before ...等。

　　微学堂　涨分数　

　　语法精讲　明重点难点　

　　从句种类 连词 时间状语从句 when(当……时)，while(在……期间), as(当……，一边……一边……), before(在……之前)，after(在……之后), since(自从……以来)，till/until(直到)，whenever(无论何时), as soon as(一……就) 地点状语从句 where(在……的地方), wherever(在……的任何地方) 原因状语从句 because(因为)，as(由于)，since(既然)，now that(既然)，when(既然) 目的状语从句 so(以便), so that(以便，为了), in order that(为了，以便), in case(以防，以免), for fear that(以免，唯恐) 结果状语从句 so that(以至于，结果), so ... that, such ... that(如此……以至于) 从句种类 连词 条件状语从句 if (如果), unless(＝if ... not)，as/so long as(只要)，while(＝as long as), in case(假使)，on condition that(在……的条件下) 方式状语从句 as(正如), as if/though (好像) 让步状语从句 although, though, as (尽管), while (尽管)，even if/though (即 使)，whether ... or ...(不论/不管……还是……)以及“疑问词＋ever”和“no matter＋疑问词” 比较状语从句 as ... as (和……一样), not as/so ... as ..., than, the more ... the more ... (越……越……) 1．It will be ...before ...过多久才…… It will be long before they come back. 他们很久才能回来。 2．It won't be long...before ...不久就…… John thinks it won't be long before he is ready for his new job. 约翰觉得不会过很久他就能为新工作做好准备。 3．It is/has been ...since ...自从……以来……时间 提示　since引导的从句如果用瞬间性动词，表示的时间是从谓语动作开始时算起；如果用延续性动词表示的时间是从动作或状态的结束时算起。 It has been a decade since he joined the club. 他加入俱乐部已10年了。(从加入俱乐部后算起) It is two years and a half since he was an ambassador to

　　France. 他不担任驻法大使已两年半了。(从不再担任大使算起) so/such ... that引导的结果状语从句与so/such ... as引导的定语从句的区别 (1)so/such ... that引导结果状语从句时，that在从句中不作任何成分，只起连接作用。 It is such a moving film that we all want to see it. 这是一部非常感人的电影，以至于我们都想去看。 (2)so/such ... as中，as引导定语从句，as在从句中作主语或宾语。 It is such a moving film as we all want to see. 这是一部非常感人的电影，我们都想看。 提示　区分这两类从句的关键就是看从句中是否缺宾语等成分。

　　微考场　新演练　

　　好题巧练　拿高考满分　

　　Ⅰ.单句训练 1．(2015·北京卷)________ the damage is done, it will take many years for the farmland to recover. 解析：句意：一旦/如果遭到破坏，要花费很多年的时间才能使农田恢复。根据句意可知用Once/If。 2．(2015·江苏卷)It is so cold that you can't go outside ________ fully covered in thick clothes. 解析：句意：天太冷了，你不能出去，除非你被厚厚的衣服包裹得严严实实。根据句意可知用unless。此处unless fully covered＝unless you are fully covered。 unless　

　　Once/If　

　　3．(2015·福建卷)__________________________ the students came from different countries, they got along quite well in the summer camp. 解析：句意：尽管这些学生来自不同的国家，但他们在这个夏令营中相处得很好。根据句意可知用Although/Though/While。 4．Half an hour later, Lucy still couldn't get a taxi ________ the bus had dropped her. 解析：把握所填空前后的关系，从couldn't get a taxi与the bus had dropped her的逻辑关系上看应表示地点。句意：半小时后，露西仍然没有从下公交车的地方打到出租车。所以用where。 Although/Though/While　

　　where　

　　5．They have been good friends ever ________ they were in high school. 解析：考查时间状语从句。句意：他们从高中起就是好朋友。since表示“自从”，引导时间状语从句，ever强调since引导的从句。 6．__________________ I lived in the countryside, I used to carry some water for him. 解析：考查时间状语从句。句意：当我住在乡下时，我常常为他担水。when/while表示“当……时”，引导时间状语从句。 7．No sooner had the sun shown itself above the horizon ________ he got out of bed to start his work. 解析：考查时间状语从句。句意：太阳刚从地平线上升起，他就起床开始工作了。no sooner ...than为固定用法，表示“一……就”。 than　

　　since　

　　When/While　

　　8．Hard _______________ he tried, he couldn't force the door open, which made him like an ant on a hot pan. 解析：考查让步状语从句。句意：他无论怎么努力也无法打开门，这让他(急的)像热锅上的蚂蚁。as或though引导让步状语从句，需用倒装语序。 9．All the nations should be equal, ________ they are strong or not. 解析：考查让步状语从句。句意：所有国家都应平等，不管它们是否强大。由or not可知，此处应填whether。 whether　

　　as/though　

　　Ⅱ.语法填空

　　Different people feel stress in different ways. Some ways of dealing with stress don't solve much.

　　____

　　other ways can lead to your

　　_________ (solve) your problem or at least feeling better. Try taking these four steps the next time you are stressed： (1)Get support. _______ you need help, reach out to the people who care about you. Talk to your parents

　　or

　　other ________ (relative). And don't forget about your friends. They might have

　　had similar problems. (2)Don't take it out on yourself. Sometimes when kids are stressed and upset they take it out on

　　_____________ (they). Oh, dear, that's a good idea. Remember that there are always people to help you. Ask for a helping hand to get you through the tough situation. But　

　　solving　

　　When

　　relatives　

　　themselves　

　　(3)Try to solve the problem.

　　_________

　　you're calm and you have support from adults and friends, it's time

　　_________ (get) down to business. You need to figure out what the problem is. Even if you can't solve it all, you can solve a piece of it. (4)Be positive. Remember stress does go away,

　　__________ (especial) when you figure out the problem and start working on solving it. These steps aren't magic, but they do work. And

　　_________

　　you can stay positive as you make your way through a tough time, you'll help yourself feel

　　_____________ (good) even faster. better　

　　After　

　　to get　

　　especially　

　　if　

　　解析： 1．根据don't solve much与can lead you ...的对比判断本空填But。注意首字母的大写。 2． lead to 中的to是介词，所以to后若是动词要用动名词形式。 3．when引导时间状语从句，表“当……时候”。 4．根据other可知应用复数relatives。 5．由本段开头的take it out on yourself判断这里要填反身代词themselves。 6．冷静下来，有了家长和朋友的支持“之后”，该你自己……了，所以前后两句之间的逻辑关系应用after表达。 7． It's time to do ...是固定句式，表示“是时候做……了”。 8．作状语，表示程度，意为“尤其，特别”，用副词especially。 9．此处表示“如果你保持积极的心态……”，故填连词if，引导条件状语从句。 10．根据后面的faster可知填better。