广东省广州市天河中学2017高考高三英语语法一轮复习基础知识点精讲状语从句

七、方式状语从句方式状语从句是描述动作方式的从句。方式状语从句常由as, as if as though等词引导，通常位于主句之。A as, just as这两个连词的意思是如，正如一样。just as 比as 语气要强一些。 Do in Rome as the Romans do 入乡随俗。 Leave things as they are 让一切顺其自然。 Please do as you are told 请按照人家告诉你做的去做。（也可说Please do as told ） Balloons float in the air just as boats do on the sea 气球在空中就如同船浮在海面上一样。 注意： 在口语中，还可用like来代替as，引导一个方式状语从句。 She is doing the work exactly like I want her to 她正在完全按照我要她的那样在做这项工作。 Do you make bread like you make cakes 你做面包的方法是不是和做点心一样？Bas if, as though 由as if 或as though引导的状语从句可以用陈述语气表示可能符合事实的情况，也可以用虚拟语气的过去式表示现在不符的或与事实相反的情况（见第3章虚拟语气）。 She looks as if she is ill 看上去她好象是生病了。 The boy plays piano as though he has a natural ear for music 这孩子弹起钢琴来家好象天生很懂音乐似的。 They talked loudly as if nobody were around 他们大声说话仿佛周围没人似的。 He acted as ifthough nothing had happened 他装得似乎什么事也未发生过。八、比较状语从句比较状语从句由as, than引导。Aas as, the same as 用于同等程度级的比较。否定句用not soas as, not the same as。 Our country is as big as the whole of Europe 我们的国同整个欧洲一样大。 The result was not asso good as I had expected 结果不如我预料的那么好。 She works in the same building as my sister 她和我的妹妹在同一大楼上班。Bthan than表示不同程度级的比较 It rains mor often in Shanghai than in Beijing 上海下的雨比北京的多。 He is two inches taller than his father = He is taller than his father by two inches 他比他爸爸高两英寸。注意： 在比较从句中通常把和主句重复的部分省掉，如果把省略部分补上，而显得累赘或不合乎习惯。 Lily isnt so clever a girl as Lucy is 莉莉是一个不如露西那样聪明的女孩。（如说成：Lily isnt so clever a girl as Lucy is clever 显得累赘） The child sang as sweetly as a nightingale 这孩子歌唱得同夜莺般婉转。Cthe more , the more 这是表示比例的比较，意思是越就越。第一个the more 也可以看成是一个条件。 The more you read, the better you understand 你看的书越多，你懂得就越多。（= If you read more, you will understand better ） The busier he is, the happier he feels 他越忙越开心。 The more difficult the questions are, the less likely I am to be able to answer them 问题越困难，我就越可能回答。必背： 一些常见的倍数比较句型。 His father is double twice his age 他爸爸的年龄是他的两倍。 His father is twice double as old as he (is) 他爸爸的年龄是他的两倍。 Our new school is three times bigger than the old one 我们的新学校比老学校大三倍。 Our new school is four times as big as the old ne 我们的新学校是老学校的四倍大。 Our new school is four times the size of the old one 我们的新学校是老学校的四倍。九、让步状语从句让步状语从句表示在某种相反的条件下，主句中的情况依然会出现。让步状语从句由although, though, however, whatever, whoever, whomever, whichever, whenever, wherever, whether（是否）, no matter (who, wha, etc), even if, even though等词引导。Aalthough, though 这两个词意思一样，都解释虽然，尽管。although比though正式。1although指事实，多用于句首。多数情况下可与though换用。 Although he is young, he is very clever 他尽管年轻，但很聪明。 Although his illness had prevented him from studying, he managed to pas the exam 尽管病情妨碍了他学习，但他还是通过了考试。 It was an exciting game, although no goals were scored 那是一场精彩的球赛，尽管一个球都没进。（although也可放在主句之后）2though既指事实，又指设想。可用于句首、句中或句末。 Though he is poor, he is happy 他虽然穷，但很快乐。 I havent checked the information yet, though I thik it is correct 我还没有核实这份资料，但我认为它错不了。 My house, though it is large, is also made of stone and wood 我的房子虽然大，但是也是用石头和木料搭成的。 提示： 有时though= and yet但是，然而，放在句子末尾，前面用逗号。 It was hard work; I enjoyed it, though 那工作很苦，但是我喜欢干。 （= It was hard work, but I enjoyed it ）3hough从句有时可以倒装，将从句中的一部分提置句首。 Child though he is, he knows a lot 尽管他是个孩子，他懂得的东西却很多。 （=Although he is a child, he knows a lot ） Strange though it may look, it is true 尽管看起来奇怪，但是却是真的。 (= Though it looks strange, it is true ) 注意： although, though不能与ut连用，但是可以与yet, still, nevertheless连用。 Although Though he blames me, yet I will trust him 尽管他责怪我，但我还是愿意信任他。 Though he was hungry, still he would not eat 尽管他饿了，但是他仍然不想吃。Beven if, even though 这两个词语气比though, although强，解释即使，两者可以通用。 We wont be discourged even if though we fail ten times 我们就是失败十次也不泄气。 Even if though you fail, you will have gained experience 纵然你失败，你也会得到一些经验。Cwhile, whereas 这两个词也可引导让步状语从句，突出主句和从句的对比。 While I understand what you say, I cant agree with you 虽然我理解你的意思，但我还是不同意。 Some people like fat meat, whereas others hate it 有些人喜欢肥肉，相反有些人讨厌肥肉。Dno matter (who, what, where, when, etc) 这几个词引导的让步状语从句语气十分强烈。 This is not true, no matter who says so 不管谁这么说，都不对。 Do it no matter what others say 不管别人怎么说，尽管干。 No matter how bus he was, he studied English every day 不管他多忙，他都每天坚持学习英语。Ehowever, whatever, whenever, wherever 这些词在意思上和用法上都等于no matter how what Whatever happens may happen, we shall never lose hope 无论发生什么，我们都不要失去信心。（有时从句中的动词与may连用） However (=No matter how) expesive it may be, Ill take it 无论它有多贵，我也要买下它。 Dont let them in, whoever (=no matter who) they are 不管他们是谁，别让他们进来。Fwhether or (not) whether or (not) 意思是不管还是。 Whether you believe it or not, its true 不管你信不信，这是真的。 Whether the weather is good orbad, they will set off as planned 不管天气是好还是坏，他们都要按计划启程。 提示： 也可直接用or来连接两个相同结构来表示让步。 Walking or sleeping, she always has the question in her mind 无论走路还是睡觉，她总是想着这个问题。Gas 连词as，同though一样，也可以引导让步状语从句，但从句中要用特殊语序。 Young as he is, he knows a lot 他虽然年轻，但懂得很多。(= Though he is Young he ) Cold as it is, the children play outdoors 虽然天气冷，但孩子们仍在户外玩。Hif if 有时也可用于让步状语从句，相当于even if。 If he is por, he is at least honest 尽管他穷，但至少他很诚实。 Well go if it rains 即使下雨我们也要去。 Ill do it if I die in the attempt 即使会丧命我也要试一下。注意： 有些时间、地点、条件、方式或让步等状语从句中，如果谓语含有动词be，主语又和主句中的主语一致，或者主语是it，常把从句中的主语和谓语的一部分（特别是动词be）省略掉。 Look out for cars when crossing the stret 过街时当心车辆。 (= when you are crossing the street) She hurriedly left the room as though angry 她急匆匆地走出屋去，好象很生气的样子。 (= as though if she was were