1、学优中考网 2012 中考英语：名师点拨语法及提分训练题解析第 15 篇【地点、条件、原因、目的状语从句】 一、地点状语从句概念：地点状语从句 (adverbial clause of place) 地点状语从句一般由连接副词 where, wherever 等引导，已经形成了固定的句型，要点:由连词 where 和复合关系词 wherever (=no matter where )引导. 例如： 句型 1：Where+地点从句， （there）+主句。 【注意】此句型通常译成“哪里哪里就”；主句在从句后面时，there 可用可不用；如果主句在从句的前面时，一般都不用 there。例如： Wh
2、ere there is no rain, farming is difficult or impossible.在没有雨水的地方，耕作是困难的，或根本不可能的。 They were good persons. Where they went, there they were warmly welcomed. 他们都是好人。因此他们走到哪里都受到热烈欢迎。 You should have put the book where you found it. 你本来应该把书放回原来的地方。 Where the Communist Party of China goes, there the peop
3、le are liberated.哪里有了中国共产党，哪里人民得解放。 句型 2：Anywhere/ wherever+地点从句，+主句。 【注意】anywhere 本身是个副词，但是，常可以引导从句，相当于连词，意思学优中考网 相似于 wherever, anywhere 引导的从句可位于主句之前，也可以位于主句之后。 而wherever 本身就是个连词，表示 “在何处，无论何处”。例如： Wherever the sea is , you will find seamen.有海就有海员。 知识扩展1.Where there is a will , there is a way. 有志者事竟
4、成。(谚语) 1.It will be mixed school where not all the children are disabled. 他将是一所混合式学校，那里的儿童并不都是残疾。(在限定性定语从句中对限先行词起限定作用。) 2.Wherever you go , I go too. 无论你到什么地方，我都去。(wherever=no matter where)无论何处，多用于句首。 3.Wherever there is smoke , there is fire. 无风不起浪。(谚语) 4. While she was wondering where to go , she
5、met a policeman. 疑问副词 where 后跟不定式 ,构成不定式短语. *二、条件状语从句要点： 条件状语从句由连词 if, unless (=if not) 引导。 1.If it doesnt rain tomorrow, we will go hiking. 如果明天不下雨, 我们就去远足. 2.You will get good grades if you study hard. 如果你努力学习,就会取得好成绩. 3.I will go to the party unless he goes there too. 我会去参加聚会的, 除非他也去.(如果他不去,我就去.)
6、 4.You will be late unless you leave immediately. 学优中考网 如果你不马上走,你将会迟到的.(=If you dont leave immediately, you will be late.) 难点提示：用条件状语从句时要注意时态的正确使用,当主句是将来时的时候,从句要用一般现在时. lHe will not leave if it isnt fine tomorrow. 一般将来时， 一般现在时 lThey are going to have a picnic if it doesnt rain next week. 一般将来时, 一般现在
7、时 *三、原因状语从句要点: 由连词 because, since, as 引导, 也可由 for, now that 等词引导 1.I didnt go to school yesterday because I was ill. 我昨天没去上学，因为我生病了。 2. Since everybody is here, lets begin our meeting. 既然大家都来了, 让我们开始开会吧. 3. As you are in poor health, you should not stay up late. 既然你身体不好, 你就不该熬夜. 4.I asked her to sta
8、y to tea, for I had something to tell her. 我请她留下来喝茶,因为我有事要告诉她. .难点because , since , as , for,辨析 1） because 语势最强，用来说明人所不知的原因，回答 why 提出的问题。当原因是显而易见的或已为人们所知，就用 as 或 since。 I didnt go, because I was afraid. Since /As the weather is so bad, we have to delay our journey. 2） 由 because 引导的从句如果放在句末，且前面有逗 号，则
9、可以用 for 来代替。但如果不是说明直接原因，而是多种情况加以推断，就只能用 for。 学优中考网 He is absent today, becaus e / for he is ill. He must be ill, for he is absent today. 3) as 和 for 的区别： 通常情况下，as 引导的从句在主句前，for 引导的从句在主句后。例： As the weather is cold, I stay at home.（同义句） I stay at home, for the weather is cold. *四、目的状语从句要点： 目的状语从句由连词 t
10、hat, so that, sothat , in order that 引导。 1.so that 以至, 以便 Ill run slowly so that you can catch up with me. (目的) 我将慢慢跑以至你能赶上我。 I opened the window so that fresh air might come in. (目的) 我把窗户打开以使新鲜空气可以进来。 2.in order that=so that:为了 We shall let you know the details soon in order that you can/may make your arrangements. 不久我们将会让你知道详情,以便你们能够做出安排。(目的) 3.despite= in spite of *
