中考语法状语从句1.定义和类型：用来修饰动词，副词和形容词的从句叫状语从句。状语从句分类较多，中考常考的状语从句可分为1、时间状语从句 2、让步状语从句 3、原因状语从句 4、目的状语从句 5、结果状语从句 6、条件状语从句 7、 比较状语从句（比较级已讲）2.具体分类：连词时间状语从句while, when, before, after, as, till, until, since, as soon as, whenever(9AU4)原因状语从句because/since/as目的状语从句 so that结果状语从句so that/sothat/suchthat条件状语从句 if/unless让步状语从句though/although & even if/even though比较状语从句asas & not so/asasthe sameas/suchasthan3. 考点：时间状语从句最常考的是until，常常和非延续性动词组合。其次是结合进行时考察when/while/as，再次是结合主将从现考察as soon as/whenever.原因状语从句，主要考察since作为既然的意思。目的状语从句，考察较少。结果状语从句常常考察so.that与such.that的辨析，so+many/few/much/little+名词结构用用的是so而不是such是一个重要考点。条件状语从句最常考的是unless，相当于ifnot,意为“除非,如果不”。其次结合主将从现考察if的用法让步状语从句，主要考察句子的让步关系2016年一模真题组前瞻：2016年的一模试卷中考察了4个unless，1个though，1个since和1个before共7题。首先，基本上每个区都有一题是关于连词使用的题目，由此可以看出状语从句的重要性。其次，大部分区的题目都是考察了unless的用法，平常的复习中需要多加关注unless表达的两句之间的关系。【2016溧水一模】1.I dont think the rest of the work can be finished within a week _we carefully plan it.A. ifB. tillC. unlessD. Before考点：连词 C【2016高淳一模】2. There are fewer and fewer tigers in India. The situation will continue _ humans stop hunting them for their fur and bones. A. ifB. unlessC. becauseD. Since考点：连词（状语从句） B【2016建邺一模】3. _ explorers have known a lot about Mars, there is much that we dont know. A. UnlessB. AsC. ThoughD. Until考点：状语从句，连词 C【2016联合体一模】4. You cant play computer games you finish your homework. A. becauseB. unlessC. ifD. since考点：状语从句（连词） B【2016六合一模】5. You cant spread some news on the Internet freely you are sure about it.A. sinceB. before C. when D. unless考点：时间状语从句D【2016秦淮一模】6. You should do some housework _ you have grown up. OK, dad, I will. A. unlessB. until C. sinceD. although考点：状语从句引导词&连词辨析 C【2016玄武一模】7You must read the instructions carefully_ you take the medicine.AasBafterCwhileDbefore考点：连词 D2017年一模真题组前瞻：2017年的一模试卷中考察了3个though，2个until，和1个unless共6题。大部分区的题目考察了though的用法，平常的复习中需要多加关注though表达的两句之间的转折关系。有两道题考察了until的用法，一道题是not.until的否定句式，另一道题是until加肯定句式。【2017年 玄武一模】1. Is your QQ account safe? Yes, nobody can use it _ they have the password.A. unless B. when C. since D. if答案 A 连词、状语从句【2017年 建邺一模】2. I joined in the 2017 Nanjing Marathon (马拉松) race, I couldnt run as fast as a real athlete.Thats really great! You are my hero!A. thoughB. untilC. unlessD. if答案 A 连词、状语从句【2017年 江宁一模】3. Zhang Huas parents love him very much, _ they hardly say “I love you” to him.A. unless B. becauseC. untilD. though答案 D 连词、状语从句 【2017年 鼓楼一模】4. -Mum, Im dying for food. Can we have dinner now? -Dear, lets wait _ your dad comes back. A. when B. after C. until D. while【答案】：C【2017年 秦淮一模】5. Life is like climbing a mountain. _ you feel tired, you will enjoy the beautiful view at the top of the mountain. A. Since B. Unless C. Though D. Because【答案】C【2017年 溧水一模】6. A good storyteller must be able to hold his listeners curiosity(好奇心)_he reaches the end of the story. A. if B. unless C. after D. until 答案 D 状语从句2018年一模真题组前瞻：2018年的一模试卷中考察了3个unless，和1个since共4题。大部分区的题目仍然考察了unless的用法，平常的复习中需要多加关注unless表达的两句之间的关系。【2018年 鼓楼一模】1. Mike used to be a top student, but he has fallen behind _ he lost himself in playing computer games.A. afterB. sinceC. whenD. until答案 B 连词【2018年 建邺一模】2. Well visit the Green Expo Garden there is a heavy rain tomorrow.OK! Flying kites there must be great fun.A. unlessB. sinceC. untilD. if答案 A【2018年 联合体一模】3. Giant pandas are in danger now.Yes. And there will be fewer and fewer _ we take action to protect them.A. ifB. unlessC. afterD. until 答案 B 【2018年 玄武一模】 4. This flat is large enough for a family of three _ you plan to have a second child. A. if B. because C. until D. unless答案 D连词分为并列连词和从属连词，状语从句的连词是从属连词，也有考察并列连词的，不是很多，所以不再单独分类，放在状语从句这一章节。【2016高淳一模】2. You are wanted on the phone. _ nobody knows Im here. A. And B. But C. So D. Or考点：连词 B【2017年 秦淮二模】2. Cindy, you look worried. Do you need a hand? You are so kind, I want to do it on my own.A. andB. orC. soD. but答案 D【2017年 联合体二模】2. Always believe that smile at the world, the world will smile back to you.A. and B. orC. as D. though答案 A 【2018年 溧水一模】2.You watched the fashion showlast week, didnt you? Yes, _ I missed the beginning. A. or B. so C. and D. but答案 D6