四级语法 让步状语从句
大学英语四级考试语法讲解：状语从句
大学英语四级考试语法讲解：状语从句2015年大学英语四级考试语法讲解：状语从句1、主句和从句的主语保持一致，称为分词作状语。
2、若前后主语不一致，则称作独立主格结构。
1、分词作状语(1)条件：状语从句，前后主语一致(2)形式：分词作状语在句首+分词作状语在句后(3)省略方式：关系词(可保留)+动词形式变化(-ing/-ed)一、用作时间状语1. 典型例句When [As soon as] the mouse saw the cat, it ran off.Seeing the cat, the mouse ran off. 见到猫，老鼠就跑了。
真题示例：When _______ different cultures, we often pay attention only to the differences without noticing the many similarities. (2006浙江卷)A. comparedB. being comparedC. comparingD. having compared二、用作原因状语1. 典型例句As she was very weak, she couldn’t move.Because she was much discouraged, she moved on to London.(1) ______ with so much trouble, we failed to complete the task on time. (2006四川卷)A. FacedB. FaceC. FacingD. To face三、用作条件状语1. 典型例句If you work hard, you will succeed.If we are united, we stand; if we are divided, we fall.If we had been given more time, we could have done it better.四、用作让步状语1. 典型例句Although living miles away, he attended the course. 虽然住在几英里以外，他仍去上课。
专四让步状语从句
从属分句状语从句包括时间、地点、原因、结果、目的、条件、让步、方式、比较从句。
让步状语从句连接词：though、although、as ; even if、even though ; whether….or…..; no matter+疑问词，疑问词+ever.（1）though, although表示“虽然，纵然”之意。
although比though正式，二者都可与yet, still或nevertheless连用，但不能与but连用。
值得注意的是，although引导的让步状语从句位于主句之前的情况较多，though引导的让步状语从句可位于主句之前或主句之后。
例句Although/Though he is very old, (yet) he is quite strong.（2）even if, even though 表示“即使……”，“纵使……”之意。
even if引导的让步从句含有强烈的假定性，而even though引导让步状语从句时，是以从句的内容为先决条件的，也就是说，说话人肯定了从句的事实例句Even if he is poor, she loves him. (=He may be poor, yet she loves him.)即使他很穷，但她还是爱他。
Even though he is poor, she loves him. (=He is poor, yet she loves him.)尽管他很穷，但她还是爱她。
（3）as, though表示“虽然……但是”，“纵使……”之意。
as引导的让步状语从句必须以部分倒装的形式出现，被倒装的部分可以是表语、状语或冠词动词原形，且表语中的冠词要省略，though间或也用于这样的结构中，但although不可以这样用。
例如：Hard as/ though he works, he makes little progress. (=Thoughhe works hard, he makes little progress.)尽管他学习很努力，但几乎没取得什么进步。
2023年英语四级考试重点
一、语法部分考察重点1.虚拟语气旳考点为:would rather＋that从句＋一般过去时；It is vital／necessary／important／urgent／imperative／desirable／advisable／natural／essential＋that＋（should）动词原形；proposal／suggestion＋that＋动词原形；It is time／about time／high time＋that＋一般过去时；lest＋that＋should＋动词原形；if only＋that＋would＋动词原形。
2.状语从句旳考点为:非if引导旳条件状语从句, 此类句子多用at times, provided, so long as, in case, once等来替代if；由even if／so, now that, for all等引导旳让步状语从句；just／hardly...when引导旳时间状语从句；more than, as...as, not so much as, the same as, as much as等引导旳比较状语从句。
3.独立主格构造多以逻辑主语＋分词旳形式出现。
4.情态动词多与完毕时形式连用。
5.定语从句重点考察介词＋关系代词（which）和as作为关系代词。
二、词汇部分考察重点1.动词、名词与介词旳搭配如: popular／patient＋with；yield／solution／adapt／transfer／access＋to；accuse／require＋of；charge＋for；under＋discussion等等。
2.习常使用方法如：confess to／set about／be used to＋doing；be supposed to／have／make sb. ＋do等。
3、由同一动词构成旳短语如: come, go, set, break等构成旳短语。
专四语法讲解(状语从句)
从句的省略。当条件状语从句的主语与主句主语 一致，并且从句谓语含有be时，可以将从句主语 和be一起省略。 这被称为带连词的无动词状语从 句。
如： Although (he is) very young, he works as hard as an adult. The child is never peevish unless (he is) sick.
5. _____, I’ll marry him all the same. (04, 52) A. Was he rich or poor B. Whether rich or poor C. Were he rich or poor D. Be he rich or poor [D] 6. Whether my brother _____ right or wrong, he will have my unwavering support. (01, 62) A. is B. were C. be D. would be [C]
9. _____ I sympathize, I can’t really do very much to help them out of the difficulties. (01, 56) A. As long as B. As C. While D. Even [C] 10. Fool _____ Jerry is, he could not have done such a thing. (10, 55) A. who B. as C. like D. that [B]
eg. You can arrive in Beijing earlier for the meeting provided you don’t mind taking the night train. Assuming he is diligent in his studies at ordinary times, he is sure to pass the test. In the event that she has not been informed, I will tell her. (如果……)
大学英语四级考试的考点有哪些知识点汇总
英语四级考试的考点有哪些一、语法部分考查重点1 、虚拟语气的考点为：would rather＋that从句＋一般过去时；It is vital／necessary／important／urgent ／imperative ／desirable ／advisable ／natural ／essential ＋that ＋（ should ）动词原形；proposal ／suggestion ＋that ＋动词原形；It is time／about time／high time＋that＋一般过去时；lest ＋that ＋should ＋动词原形；if only＋that＋would＋动词原形。
2 、状语从句的考点为：非if 引导的条件状语从句，此类句子多用at times ，provided ，so long as ，in case ，once 等来替代if ；由 even if ／so，now that ，for all 等引导的让步状语从句；just ／hardly...when引导的时间状语从句；more than ，as...as，not so much as，the same as，as much as等引导的比较状语从句。
3 、独立主格结构：多以逻辑主语＋分词的形式出现。
4 、情态动词：多与完成时形式连用。
5、定语从句：重点考查介词＋关系代词（which）和 as 作为关系代词。
二、词汇部分考查重点1、动词、名词与介词的搭配如： popular ／patient ＋with ；yield ／s olution ／adapt ／transfer ／access ＋to ；accuse／require ＋of ；charge ＋for ；under ＋discussion等等。
2、习惯用法如： confess to ／set about ／be used to ＋doing ；be supposed to ／have／make sb．＋ do 等。
让步状语从句
一、定义在复合句中，给主句让步，一般翻译为“尽管”“即使”等退一步讲的意思的从句是让步状语从句。
二、结构主从复合句三、常见引导词although,though,even if,even though,as,while,whether,no matterwhat,whatever,no matter who,whoever no matter which, no matter when,however,whenever,in spite of the fact that…四、用法1.though/although引导的让步状语从句although比though语气重，多用于句首，一般情况下可以互换使用。
Though he is young,he can speak French.他虽然年幼，但是他会讲法语。
Although she is a woman，she can do much tired work.虽然她是个女人，但是她会做很累的活。
注意:although,though不可以与but连用，但可以和yet ,still ,nevertheless连用。
though=even though=even if连词:although,though即使介词:despite,in spite of即使We took many pictures although/though the sky was cloudy.=We took many pictures despite/ in spite of the cloudy sky.2.even if和even though引导的让步状语从句Even if/though I am a woman，I will work like a man.即使我是个女人，我也会像男人一样去工作。
3.as和though引导的倒装式让步状语从句as必须用倒装结构，though可用也可不用倒装结构。
英语专业四级让步状语从句定义及用法
英语专业四级:让步状语从句定义及用法引导让步状语从句的从属连词有although， though， as， while（虽然）， 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”等。
如：Although/Though they are poor they are happy. 虽然他们很穷，但很快乐。
Though he is very old， he works hard. 尽管他年老了但仍努力工作。
Tired as he was， he sat up late. 他虽然疲倦，可仍然很晚才睡。
While I like the color of the hat， I do not like its shape. 虽然我喜欢这顶帽子的颜色，但我不喜欢它的形状。
I’ll go even if/though it snows. 即使下雪我也要去。
Whether you believe it or not， it is true. 不管你信还是不信，这的确是事实。
However （=No matter how） tired you may be， you must do it today. 不管怎样累，你也得今天做。
Wherever （=No matter where） I am， I will be thinking of you. 不管我在哪里我都会想到你。
注意：1. as作“虽然”解，引导让步状语从句时，从句中的状语、表语或动词必须置于句首，though引导的让步状语从句，也可将这些成分置于句首，但although等其它词引导的让步状语从句不能将这些成分前置。
如：Hard as/though they tried （=Although/Though they tried hard）， they couldn’t make her change her mind. 尽管他们做了很大努力，却没法让她改变主意。
英语专四让步状语从句语法考点
英语专四让步状语从句语法考点2018年英语专四让步状语从句语法考点英语专四语言知识题型分值为20分，与专四作文及听力分值相同，可见其重要性。
根据历年专四真题中语法词汇题的总结，从句是语法考点的难点，以下是店铺为大家搜索整理的2018年英语专四让步状语从句语法考点，希望能给大家带来帮助!我们都知道，状语从句有很多种不同的种类。
其中，时间状语从句是和时间有关的，所以用when;地点状语从句是和地点有关的，所以用where。
可是让步状语从句为什么要叫做“让步”呢?这个名字是怎么得来的?这就是今天要和大家一起分享的内容。
▶名字的由来其实，让步状语从句叫这个名字，是和它的连词有关的。
它的常用连词是though, 相信大部分同学都认识，可以将其翻译为“虽然，尽管，即使”这个概念。
但它和让步之间什么关系呢?一个句子用though来开头，即though引导一个从句，那后面应该跟一个主句才对吧?但是，如果在这个主句中出现了but，这句话还对吗?肯定不对了。
我们都知道，主句应该是一个很干净的、完完整整的主谓宾结构，如果是一个让步状语从句的用法，那这个让步指的是为转折、让步。
这个句子里面如果有but, however这样的转折词，那就不应该出现though这样的.词;如果有让步状语从句连词，也不应该有however, 虽然中文里面会说到“虽然/尽管/即使...但是”，但对应的英文句子中应当只有一个“虽然”存在，或者只有一个“但是”存在，不能“虽然...但是”同时存在。
即，第一，通过让步状语从句的连词进行判断。
Wh-连词，后面加了-ever之后，都可以表示“无论...”，no matter wh-也表示“无论...”。
但是这两个词一样吗?乍看之下，whatever和no matter what都一样，都表示“无论......”。
但我们看这个词，however的含义是①作副词，表示转折“然而”;②作连词，表示“无论，多么”。
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Try as you will, you won’t be able to persuade him. 句子构成： 动词原形 + as + 主语 + 谓语的 另一部分（情态动词或助动词 may, might, will, would等） would等）
As小结： As小结：
倒装 表语/状语/ 表语/状语/动词原形要置于句首 注意： ①表语是名词，不可加冠词 ②形容词、副词最高级前the省略 ②形容词、副词最高级前the省略 ③若动词原形前置，从句要有 may或 may或might
三、汉译英。 汉译英。 1. 利比亚虽然遭受了多次空袭， 但利比亚人民（Libyan）仍对未 但利比亚人民（Libyan）仍对未 来充满希望(be 来充满希望(be hopeful about the future)。 future)。 2. 即使美国把战争的指挥权 （the right of command ）移交 （hand over)给了北约(NATO）， over)给了北约(NATO）， 战争仍会继续。
3. 虽然他智力有问题 (mental problems)，但我 problems)，但我 们也不能剥夺(deprive 们也不能剥夺(deprive sb. of sth.)他的知情权(right to sth.)他的知情权(right know)。 know)。
4.虽然她很年轻，但她知识广博。 4.虽然她很年轻，但她知识广博。 虽然她很年轻 5.即使忙，我也要去。 5.即使忙 我也要去。 即使忙， 6.无论发生什麽事，我都不会介 6.无论发生什麽事 无论发生什麽事， 意。 7、不管民众(the public)是否同 不管民众(the public)是否同 美国仍对利比亚发兵(send 意，美国仍对利比亚发兵(send out troops)。 troops)。
意为：不管是……还是……， 意为：不管是……还是……， 不 论是否……。 论是否……。 You will have to attend the ceremony whether you are free or busy. 不管你忙不忙，你都要参加这个 典礼。
whatever, whoever, whichever, however, when-ever, wherever when同意：no 同意：no matter what/ who/ which… 意为“不管……, 不论……” 意为“不管……, 不论……” Whatever/ No matter what you say, he will not believe you. 不论你说什么，他都不会相信你。
Student as he is, he does not study hard. 句子构成： 名词 + as + 主语 + 系动词
Much as I admire his courage, I don’t think he acted wisely. 句子构成： 副词 + as + 主语 + 谓语部分
4. Mary had promised to give me a ticket for tomorrow. She failed, _____. A. either B. though C. but D. too
5. Although he is considered a great writer, _____. A. his works is not widely read B. but his works are not widely read C. however his works are not widely read D. yet his works are not widely read
注意：
although/though不可与but连用， although/though不可与but连用， 但可与yet, still等连用 但可与yet, still等连用 例 ：Though it was raining hard, yet they went on playing football. 虽然雨下得很大，但他们仍然继 续踢足球。
让步状语从句讲解
although, though, as, even though / if
He is unhappy though he has a lot of money. 虽然他很有钱，但他不快乐。 They will stand by you even if you fail. 即使你没成功，他们也会支持你。
二、填空 1) _______________(不管我们谈 _______________(不管我们谈 论什么), 论什么), Jim brings politics into the discussion. 2) _______________(不管哪一方 _______________(不管哪一方 获胜), 获胜), I shall be satisfied. 3. _________ he was worn out, he kept on working.
Whe状语从句
意为“虽然” While they are my neighbors, I do not know them well. 虽然他们是我的邻居，但我并不 很熟悉他们。
whether…or…引导让步状语从 whether…or…引导让步状语从 句
as引导让步状语从句 as引导让步状语从句
Tired as he is, he offers to help me. 句子构成： 形容词 + as + 主语 + 系动词
WellWell-written as the book is, the author is not satisfied and prepared to revise it. 句子构成： 过去分词 + as + 主语 + 系动词
综合练习
一、单项选择。 单项选择。 1. We will not give up _____ we shall fail ten times. A. even if B. since C. whether D. until
2._____, he knows more than you. A. Child as he is B. As he is a child C. A child as he is D. However he is a child 3. _____ difficult the task may be, we will try our best to finish it. A. No matter B. No wonder C. Though D. However