状语从句练习题(2)
一、初中英语状语从句
1．—Do you often watch the show If You Are The One?
—Yes. It is _____ a successful programme that it catches _____ many audiences’ attention. A．such； such B．such； so
C．so； such D．so； so
【答案】B
【解析】
试题分析：句意：你经常看《非诚勿扰》这个节目吗？——是的，这是一个非常成功的节目，吸引了众多观众的注意。such…that作“如此……以致”解，连接一个表示结果的状语从句。与so…that意思相同，但用法不同。如：so…that这一结构中，so后边可加形容词或副词，而such后边要用名词（这个名词前面可以带形容词，也可以不带）；如果such后边的名词前由many、much、few、little等词所修饰的话，则不用such而用so。结合句意，故答案为B。
考点：考查such/so的区别。
2．I will go to the English club tomorrow I am too busy.
A．since B．if C．unless D．until
【答案】C
【解析】
【详解】
句意：明天我将会去英语俱乐部，除非我太忙。since自从；if如果；unless除非，如果不；until直到…时候。根据句意可知，这里表示的意思是“如果我不忙，我会…”，故应选C。
3．---Mom, shall we have supper now?
---Oh, we won’t have supper_______ your dad comes back.
A．until B．since C．while D．after
【答案】A
【解析】
试题分析：句意：-妈妈，我们现在吃晚饭好吗？ -哦，直到你爸爸回来我们才可以吃晚饭。until直到；since自从；while当……的时候；after在……之后。Not…until直到……才，是一个固定句型，所以选A。
考点：考查连词。
4．— _______ good time we had at the party last night!
— Yes. It was _______exciting party that I would never forget it.
A．What; so B．How; such C．What a; such an D．How a; so an
【答案】C
【解析】
【详解】
试题分析：句意：昨天晚上我们在聚会上玩的是多么开心呀！是的，它是如此的令人兴奋以至于我永远不会忘记它。
第一句为感叹句，是对 a good time表示感叹，time为名词，所以用what来引导，第二句考查such+a/an+adj+n.+that句型结构，表示“如此……的一个东西……以至于”，故选C。
5．We will go to Tian’anmen Square to watch the raising of national flag if it _________ tomorrow.
A．will rain B．rains
C．doesn’t rain D．won’t rain
【答案】C
【解析】
试题分析：句意：如果明天不下雨我们要去天安门广场看升国旗。根据句意及题干分析if 引导的是条件状语从句，主句是一般将来时态，根据“主将从现”原则，if从句中应用一般
现在时态，根据句意是“不下雨”，所以选C。
【考点定位】考查动词的时态。
6．She was happy to get a gift from her friend, _________it was only a card.
A．if . B．unless C．though D．because
【答案】C
【解析】
【详解】
句意：她很高兴从她的朋友那里得到一份礼物，虽然只是一张卡片。考查连词辨析。if如果，表条件；unless除非，表条件；推后尽管，表让步；because因为，表原因。本句是让步状语从句，根据句意结构和语境，可知选C。
7．Our parent s always give us many useful suggestions, however, we sometimes can’t understand them ________ we get into trouble.
A．if B．when C．though D．until
【答案】D
【解析】
【详解】
句意“我们的父母会给我们许多有用的建议，然而有时直到我们陷入麻烦才能理解他们”。A.如果，引导条件状语从句；B.当……时候（引导时间状语从句）；C.尽管（引导让步状语从句）；D.直到（引导时间状语从句）。根据句意可知，表示“直到我们陷入麻烦才能理解他们”，not...until...直到……才……，故选D。
8．The Bund looks _______beautiful at night that it attracts a lot of tourists every day.
A．very B．so C．such D．quite
【答案】B
【解析】
【详解】
句意：外滩在晚上看起来很漂亮，每天都吸引了很多游客。考查固定结构辨析。
so/such…that是固定结构，表示“如此……以至于”，引导结果状语从句，可排除AD两项。so修饰形容词或副词，such修饰名词或名词性短语。本句beautiful（漂亮的）是形容词，需用so；根据句意结构和语境，可知选B。
9．________ you’re invited to speak, you should remain silent at the meeting.
A．Because B．After C．If D．Unless
【答案】D
【解析】
【详解】
句意：除非你被邀请发言，否则你应该在会上保持沉默。A.因为；B.在……之后；C.如果；D.除非。根据句意可知，此句是条件状语从句，动词invite与句子的主语you之间在逻辑上存在被动关系，此空是除非，如果不的意思，此空故填Unless，故选D。
10．The nurse won't leave her patients________she's sure they are all taken good care of. A．unless B．because C．since D．if
【答案】A
【解析】
句意：这个护士不会离开她的病人，除非她确定病人们都被照顾得很好。because因为，
引导原因状语从句；since自从，引导时间状语从句；既然，引导原因状语从句；if如果，引导条件状语从句；unless除非，如果不，引导条件状语从句。根据句意可知，这里考查的是从属连词unless，故选A。
11． He made a mistake, but then he took action to change the situation ________ it got worse. A．until B．when C．before D．because
【答案】C
【解析】
试题分析：句意：他犯了一个错误，但他在它变得更糟前采取了行动改变现状。Until直到；when当···时；before在···之前；because因为。根据句意可知选C。
考点：考查连词。
12．—I hear Music and Art will enter the Entrance Examination for the high school.
—Yes. but don’t worry. Nothing will be difficult if more attention _____ to them.
A．will pay B．will be paid C．is paid D．pays
【答案】C
【解析】句意：——我听说音乐和艺术将进入高中入学考试。——是的。但别担心。如果对他们给予更多的关注，就不会有困难。考查被动语态。本句是if引导的条件状语从句，需用一般现在时态代替一般将来时态；从句主语more attention是单数第三人称，又是动词pay的受动者，需用被动语态，即is+paid结构；根据句意语境，可知选C。
13．—____ the workers are very tired, _____they keep on working.
— They are great. We must learn from them.
A．Because; / B．Though; / C．Because; so D．Though; but
【答案】B
【解析】
试题分析：句意：尽管工人们很累了，但他们仍然继续工作。——他们太伟大了，我们应该向他们学习。本题考查连词的用法。Because用于表示因果关系，不能与so同时使用；Though用于表示转折关系，不能与but同时使用。结合句意，故选B.
考点：考查连词的用法。
14．Tony has had to cook by himself ________ his mother went on business to Guangzhou. A．since B．after C．during D．when
【答案】A
【解析】
【详解】
句意：自从妈妈去广州出差以来，托尼不得不自己做饭。A. since从……以来；B. after在……之后；C. during 在……期间；D. when当……时候。since后跟时间状语从句时，表示的是到目前为止的时间段，从句时态为一般过去时，而主句的时态为现在完成时，故正确答案为A。
15．Lin Shuhao is ________ famous ________ all the basketball fans in China knows him. A．too, to B．enough, to C．so, that D．as, as
【答案】C
【解析】
【详解】
句意：林书豪如此出名以至于在中国所有的篮球迷都知道他。
考查连词用法。too+形容词或副词+to do sth.：太……而不能；enough+形容词/副词+to do sth.：足够……以至于……；so+形容词/副词+that+句子：如此……以至于……；as…as：与……一样……。故选C。
16．Cathy is afraid of the dog. She will run away _______she sees it.
A．ever since B．although C．as soon as D．so that
【答案】C
【解析】
【详解】
句意：凯西害怕狗，她一看到狗就跑了。
考查连词辨析。A. ever since自从；B. although虽然、尽管；C. as soon as一…就···；D. so that以便；所以。根据Cathy is afraid of the dog. 凯西害怕狗，可推知是她一看到狗就跑开了，结合选项可知C选项符合题意，故答案选C。
17．-Is your WeChat account （账户） safe?
-Yes, even my father can't use it __________ I tell him the password.
A．when B．unless C．while D．if
【答案】B
【解析】
【详解】
句意：-你的微信账号安全吗？-是的，如果我不告诉他密码甚至我的爸爸都不能使用它。when当…时候；unless除非，如果不；while当…时候；if如果。根据句意my father can't use it…可知，这里应表示“不告诉他密码”，故应选B。
18．Our eyesight will become poorer and poorer we keep playing with phones. A．though B．unless C．if
【答案】C
【解析】
【详解】
句意：如果我们继续玩手机，我们的视力会越来越差。
A. though尽管，虽然；
B. unless除非；
C. if如果。这里是if引导的条件状语从句，遵循主句用一般将来时，从句用一般现在时态，根据题意，故选C。
19．You'd better take the map with you you won't get lost．
A．so that B．as soon as C．now that D．as long as
【答案】A
【解析】
【详解】
句意：你最好带上地图,这样你就不会迷路。
考查连词短语辨析。A. 以便于，表目的；B. 一……就，表条件；C. 既然，表原因；D. 只要，表条件。根据题干可知你最好带上地图的目的是为了不会迷路，本句是so that引导的目的状语从句，故选A。
20．Little Jack has learned to do lots of things on his own , ______ he is only four years old.
A．if B．though C．for D．since
【答案】B
【解析】
句意：小杰克自己学会了做许多事情，尽管他只有四岁。A. if 如果； B. though 尽管 C. for 因为，为了； D. since自从；根据Little Jack has learned to do lots of things on his own , 和he is only four years old.之间是让步关系，所以用 though 引导让步状语从句；故选B
21．_____ they are very tired, they feel happy because they’v e finally finished their project. A．So B．Although C．If D．But
【答案】B
【解析】
【详解】
句意：尽管他们很累，他们感到高兴，因为他们终于完成了他们的项目。
考查连词辨析。A. So 因此；B. Although尽管；C. If如果；D. But但是。分析句意可知，他们虽然很累，但很快乐，前半句是让步状语从句，用Although。答案选B。
22．I think he’s been drinking, _________ I’m not com pletely sure.
A．if B．though C．until D．as
【答案】B
【解析】
if “如果、是否”；though “虽然；尽管”；until是“直到……才……”；as “由于、因为”。由上句“我认为他一直饮酒”和下句“我不能完全确定”可知，两者是让步关系，用though引导让步状语从句。句意为“我认为他一直在饮酒，尽管我不恩给你完全确定。
【考点】考查连词意义辨析。
23．—Are you going to climb the mountains tomorrow?
—Yes. But if it _____, I_____ at home.
A．will rain; will stay B．will rain; stay C．rains; stay D．rains; will stay
【答案】D
【解析】
【详解】
句意：——你明天将去爬山吗？——是的。但是如果明天下雨，我将呆在家里。
考查状语从句。根据句意和语境，可知答句是if引导的条件状语从句，遵循“主将从现”的
原则，if从句用一般现在时，主语it是第三人称单数，动词用三单形式，“下雨”用rain，所以第一空填rains；主句用一般将来时，“呆在家里”stay at home，用will+动词原形，所以第二空填will stay；故答案选D。
24．China’s Got Talent is ________ interesting ________ many people like watching it. A．too; to B．enough; to
C．so; that D．such; that
【答案】C
【解析】
【分析】
【详解】
句意：中国达人秀如此的有趣以至于许多人喜欢看这个节目。考查固定结构。A. too…to 太……而不能；B. enough…to足够…去做；C. so…that如此……以至于；so后接形容词或副词；D. such…that如此……以至于；such后接名词或名词性短语。根据句意及题干分析，第二空后是一个从句，A、B选项的中的to后要跟动词原形，所以排除。第一空后是形容词，so后跟形容词或副词，such后面跟名词，故选C。
25．We can't cross the road the traffic lights turn green.
A．until B．if C．while D．as
【答案】A
【解析】
【详解】
句意：我们要等交通信号灯变绿了才能过马路。
考查从属连词。A. until直到；B. if如果；C. while当……时；D. as随着。根据前文的can’t，可知构成not…until…引导的时间状语从句，表示“直到……才……”，故选A。
26．All the foreign kids don’t feel lonely ______ they are alone in China.
A．even though B．since C．unless
【答案】A
【解析】
【详解】
句意：所有的外国孩子即使单独在中国也不会感到孤独。
A. even though尽管，即使，引导让步状语从句；
B. since意为“自从”，引导时间状语从句；意为“既然”，引导原因状语从句；
C. unless除非，如果不，引导条件状语从句。结合句意：所有的外国孩子即使单独在中国也不会感到孤独。故选A。
27．I’m going to take him to some famous hutongs _____ he can learn more about China.
A．because B．when C．so that D．as if
【答案】C
【解析】
试题分析：句意：我带他去一些有名的胡同，为了让他更多的了解中国。A 因为；B 当……时候；C 为了；D 似乎；故选C。
考点：考查连词的用法。
28．—Susan，what are the advantages of MP5 players？
—Mom，they are smaller and lighter________they can be carried very easily．
A．unless
B．if
C．until
D．so that
【答案】D
【解析】
【详解】
句意：——Susan，MP5播放器的优点是什么？——妈妈，他们更小、更轻，为的是方便携带。so that“为的是，以便”，表示目的；unless“除非”；if“如果”；until“直到”。由句意可知选D。
29．There are fewer and fewer tigers in India. The situation will continue _______ humans stop hunting them for their fur and bones.
A．if B．unless C．because D．since
【答案】B
【解析】
试题分析：句意：印度有越来越少的老虎。如果人类不停止为了虎皮和虎骨猎杀老虎，情况会继续。A.if如果，表示条件；B.unless如果不，表示相反的条件；C.because因为，表示原因；D.since自从，表示时间的起点；既然，表示原因。“如果不”停止，情况会继续。故选B。
考点：考查连词的用法
30．Our basketball team won’t win the match _______ we work together.
A．if B．since C．while D．unless
【答案】D
【解析】
【详解】
句意：除非我们共同努力，否则我们的篮球队不会赢得这场比赛。考查连词辨析。A. if 如果，引导肯定意义的条件状语从句；B. since自从，引导时间状语从句；C. while当…时候，引导时间状语从句；D. unless除非，引导否定意义的条件状语从句。根据Our basketball
team won’t w in the match _____ we work together.结合语境“我们的球队不会赢得这场比赛，…我们共同努力。”可知只有D选项符合题意，故答案选D。
二、初中英语虚拟语气
31．— Come and join us, Ben!
—I’m afraid I can’t. I’m too busy now. If I ________ time, I would certainly go.
A．had B．will have C．have had D．have
【答案】A
【解析】试题分析：试题解析：句意：本，来加入我们吧！——恐怕我不能。我现在太忙。如果我有时间，我一定会去的。结合语境可知条件状语从句中描述的是与现在相反的事实，故条件状语从句中用一般过去时态，故答案为A。
考点：考查虚拟语气。
32．If it were Sunday today, I________ go to school.
A．shan’t B．would not C．can’t D．won’t
【答案】B
【解析】
试题分析：句意：如果今天是星期天，我将不去上学。虚拟语气用于条件状语从句中，可以表示与现在事实相反的假设，条件状语从句中的谓语动词用“过去式（be动词用were）”，而主句中的谓语动词用“would / should/ could / might + 动词原形”。如：1.If I were you, I would join the army. 2.If she had time, she should go with you.。由句意可知选B。
考点: 考查虚拟语气的用法。
33．If I you, I would not do such a silly thing.
A．am B．was C．were
【答案】C
【解析】
试题分析：句意：如果我是你我就不会做那样的傻事。虚拟语气是一种特殊的动词形式，用来表示说话人所说的话并不是事实，而是一种假设、愿望、怀疑或推测。其主要有三种结构：
1、与现在事实相反
若与现在事实相反，条件从句的谓语用过去式（be通常用were），主句谓语用“should （would, could, might）+动词原形”
2、与过去事实相反
若与过去事实相反，条件从句的谓语用过去完成时（had+过去分词），主句谓语用“should （would, could, might）+have+过去分词”
3、与将来事实相反
若与将来事实相反，条件从句的谓语用过去式（be通常用were），主句谓语用“should （would, could, might）+动词原形”该句描述的与现在事实想反，故选C。
考点：考查虚拟语气的用法
34．If I you, I the job.
A．am, will take B． was, would take
C． were, would take D． are, will take
【答案】C
【解析】
试题分析：句意：如果我是你，我将会接受这份工作。表示与现在事实相反地虚拟语气：条件从句构成是if+主语+过去式（系动词be多用were），主句是主语
+would/should/could+动词原形。故选C。
考点: 考查虚拟语气的用法。
35．—I’m going to Larry’s party. But I don’t know wh at to wear.
—If I ___ you, I _______ wear a dress.
A．am; will B．were; will
C．were; would D．am; would
【答案】C
【解析】
试题分析：根据题干，本句的意思应是“如果我是你，我将穿一件裙子。”“我”是不可能成为“你”，所以本句是一个虚拟语气。对于虚拟语气，从句应该用过去式（be动词，不论是第几人称，都用were），主句用would do。所以本题选C。
考点：本题考查虚拟语气。
点评：完成本题时注意区分虚拟语气和if引导的条件状语从句。虚拟语气是不可能发生的，是一种假设情况；而if引导的条件状语从句，是有可能发生的。如果不明白这两者的区别，就比较容易发错。
36．-– Do you feel tired?
--- No, I don’t. If I were tired, I ______a rest.
A．had B．would have C．will have D．have
【答案】B
【解析】
【详解】
句意：——你感觉累吗？——不累，如果我累了，我会休息。考查虚拟语气。本句是if条件句，对现在的虚拟，用If sb were/did..., sb would/could/should/might do；根据句意结构和语境，故选B。
37．– I coughed a lot last night. What should I do?
– If I _____ you, I would go to see the doctor at once.
A．am B．were
C．was
【答案】B
【解析】
试题分析: 句意：昨晚我不停地咳嗽，我应该怎么办？哪果我是你，我就会马上去看医生。此句为虚拟语气，与现在事实相反，虚拟语气的条件从句的谓语用过去式（be通常用were），主句谓语用“should （would, could, might）+动词原形”，故选C。
考点：考查虚拟语气。
38． I________ a big house for my family if I _____ a lot of money．
A．would buy, have B．would buy, had
C．will buy; had D．will buy, will have
【答案】B
【解析】
试题分析：句意：如果我有很多钱，我要给家人买个大大的房子。句子用虚拟语气，所以动词用过去式，would，had，故选B。
考点：考查虚拟语气。
39．If I______ you, I would take a small present..
A．am B．was C．were D．are
【答案】C
【解析】
试题分析：句意：如果我我你，我会那个小的礼物。句中用虚拟语气，系动词用were，故选C。
考点：考查虚拟语气。
40． If I ______ you, I _____the job.
A．was; will take B．was; would take C．were; would take D．were; will take 【答案】 C
【解析】
试题分析：句意：如果我是你，我就要这份工作。If引导的句子是愿望时，用过去式表示，而且系动词用were,主句用would加原形。故选C。
考点: 考查虚拟语气的用法。
41． If I ＿＿you . I＿＿study harder.
A．am , will B．was, would C．were, would D．were, will
【答案】C
【解析】
试题分析：句意：如果我是你，我会更努力学习。这个句子要用虚拟语气，表示与事实相反。所以用过去式were, would,故选C。
考点：考查虚拟语气。
42．Yesterday, the storm delayed us. _______ the storm, we would have been here in time. A．But for B．If it were not for C．But that D．Unless
【答案】A
【解析】
【详解】
句意：昨天暴风雨耽搁了我们。要不是有暴风雨，我们会及时赶到这里的。
考查连词。But for要不是+短语；If it were not for要不是（用于对现在的虚拟）；But that 要不是+从句；Unless除非,后接条件状语从句；根据句中是“the storm”，是名词，所以排除C；根据“would have been ”，是对过去的虚拟排除选项B；分析句子“___ the storm, we would have been here in time.”有暴风雨，我们会及时赶到这里的，应该是“要不是”，故选A。
43．If I ________ invited tonight, I would go to the dinner party.
A．was B．were C．am D．is
【答案】B
【解析】
试题分析：句意：如果我今晚受到邀请，我会去参加晚宴的。由整个题干可知，现实情况与事实相反，是非真实的情况，是虚拟语气，虚拟语气中be都用were,故选B。
考点: 考查虚拟语气的用法。
44．If I ____ a candle, I would light the world bright.
A．am B．are C．be D．were
【答案】D
【解析】
试题分析：句意：如果我是一根蜡烛，我将点亮这个世界。if I were 如果我是…，were虚拟语气，be动词都用were,故选D
考点：if条件句的虚拟语气
点评：if条件句的虚拟语气，是中考要求掌握的知识点，分为三种情况：
表示与现在事实相反的情况，从句谓语动词用一般过去式（be用were），主句谓语动词用should/would/could/might +do;2.表示与过去的事实相反的情况，从句谓语动词用过去完成时，主句谓语动词用should/would/could/might+have done;3.表将来的事实相反的情况，从句谓语动词用should+动词/did/were to do，主句谓语动词用should/would/could/might +do。
45．If I not so busy ,I with you .
A．was , would go B．were , would go
C．was , should go D．were , will go
【答案】B
【解析】句意“如果我不忙，我就跟你去”。本题考查对将来的虚拟语气。即“if+过去时，主语+should/would/could/might do”结构。故选B。
点睛：
一地点状语从句 地点状语从句通常由where, wherever 引导。 Where I live there are plenty of trees. 我住的地方树很多。 Wherever I am I will be thinking of you. 不管我在哪里我都会想到你。 二方式状语从句 方式状语从句通常由as, (just) as…so…, as if, as though引导。 1）as, (just) as…so…引导的方式状语从句通常位于主句后，但在(just) as…so…结构中位于句首，这时as从句带有比喻的含义，意思是"正如…"，"就像"，多用于正式文体，例如： Always do to the others as you would be done by. 你希望人家怎样待你，你就要怎样待人。 As water is to fish, so air is to man. 我们离不开空气，犹如鱼儿离不开水。Just as we sweep our rooms, so we should sweep backward ideas from our minds. 正如打扫房屋一样，我们也要扫除我们头脑中落后的东西。 2）as if, as though 两者的意义和用法相同，引出的状语从句谓语多用虚拟语气，表示与事实相反，有 时也用陈述语气，表示所说情况是事实或实现的可能性较大。汉译常作"仿佛……似的"，实用文档
"好像……似的"，例如： They completely ignore these facts as if (as though) they never existed. 他们完全忽略了这些事实，就仿佛它不存在似的。（与事实相反，谓语用虚拟语气。）He looks as if (as though) he had been hit by lighting. 他那样子就像被雷击了似的。（与事实相反，谓语用虚拟语气。） It looks as if the weather may pick up very soon. 看来天气很快就会好起来。（实现的可能性较大，谓语用陈述语气。） 说明：as if / as though也可以引导一个分词短语、不定式短语或无动词短语，例如： He stared at me as if seeing me for first time.他目不转睛地看着我，就像第一次看见我似的。 He cleared his throat as if to say something.他清了清嗓子，像要说什么似的。The waves dashed on the rocks as if in anger.波涛冲击着岩石，好像很愤怒。三. 原因状语从句 比较：because, since, as和for 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 didn't go, because I was afraid. 实用文档
状语从句2- 原因状从，目的状从, 条件状从，结果状从 I. 原因状语从句 1.because引导的原因状语从句一般放于主句之后，because表示直接原因，语气最强，最适合回答why引导的疑问句。 I do it because I like it. 我做这件事是因为我喜欢。 注意：“not ... because”结构中的not否定的是because引导的整个从句，例如：The country is not strong because it is large. 国强不在大。 2.since引导的原因状语从句一般放于主句之前表示已知的、显然的理由(通常被翻译成“既然”)，较为正式，语气比because弱。 Since you are free today, you had better help me with my mathematics. 既然今天你休息，你最好帮我补习数学。 注意：seeing (that)，now (that)，considering (that)，in that这几个词汇与since引导的原因状语从句意思相近，都表示“既然”。 Seeing (that) he refused to help us, there’s no reason that we should now help him. 他既然曾经拒绝帮助我们，我们现在没有理由要来帮助他。 Now (that) you are grown up, you should not rely on your parents. 既然你长大了，就不应该依靠你的父母了。 Considering (that) everybody is here, let’s begin our discussion. 既然大家都到了，我们就开始讨论吧。 In that he is ill, he feels unable to do it. 因为有病，他觉得做不了那件事。 3.as 引导原因状语从句时表示附带说明的“双方已知的原因”，语气比since弱，较为正式，位置较为灵活(常放于主句之前)。 例如：As it is raining, you’d better take a taxi. 既然在下雨，你最好乘出租汽车。 As you are tired, you had better rest. 既然累了，你最好休息一下。 I went to bed early, as I was exhausted. 我睡得早，因为我筋疲力尽了。 4.for引导的原因状语从句并不说明主句行为发生的直接原因，只提供一些辅助性的补充说明，for引导的原因状语从句只能放于主句之后并且必须用逗号将其与主句隔开。 例如：He could not have seen me, for I was not there. 他不可能见过我，因为我不在那里。 ［考题1］____ you’ve got a chance, you might as well make full use of it. A. Now that B. After C. Although D. As soon as ［答案］A ［解析］主句与从句之间存在因果关系，且“you’ve got a chance”表示一个显而易见的原因，因此应选用表原因的now that。 ［考题2］He found it increasingly difficult to read, ____ his eyesight was beginning to fail. A. and B. for C. but D. or ［答案］B ［解析］“his eyesight was beginning to fail”是“he found it increasingly difficult to read”的原因，因此本题应选用可以表示原因的连词for引导原因状语从句。 ［考题3］A man cannot smile like a child, ____ a child smiles with his eyes, while a man smiles with his lips alone. A. so B. but C. and D. for
英语中的九大状语从句 状语从句在主从复合句中修饰主句中的动词、形容词或副词等，按意义可以分为时间、地点、原因、目的、结果、条件、方式、比较、让步等状语从句。 一．时间状语从句。 通常由从属连词when, whenever, as, while, before, after, as soon as, till, until, since, once (一旦), hardly……when…, no sooner…….than…; 等引导。例如： The cyclist started just as the lights changed to green. Whenever we met with difficulties , they cam to help us. He didn’t leave his office until he had finished the day’s work. 应注意的问题 1．在时间状语从句中，通常要用动词的一般现在时态表示一般将来时态，用一般过去时态表示过去将来时态。但when 引导一般疑问句或名词性从句时不受上述语法规则的限制，因此，应该加以区分。例如： When China will enter WTO depends on the bilateral (双边的)joint efforts. Once you understand the rules of the game, you’ll enjoy it. 2.when , while, as 的不同用法。一般说来，当主、从句的动作是同时发生的事，三者可以换用。when 既可以引导一个持续动作，也可以引导一个短暂动作，可用于主句和从句动作同时发生或从句动作先于主句动作；while 引导的动作必须是持续性的，强调主句和从句的动作同时发生，往往侧重主句和从句动作的对比；as 用于引导“在某行为的继续中发生某事”的“继续之行为”，所以多与过去进行时连用，翻译成“一边……一边……”或者表示动作的变化，翻译成“随着……”。 例如： I hope you’ll think of my words as/when/while you drive on the busy roads. When he realized it, the chance had been lost. When he came home, I was cooking dinner. I was fat when I was a child. He took a bath while I was preparing dinner. As I was walking down the street, an American asked me for the directions to the nearest station. He sang songs as he was taking a bath. As he gets older he gets more optimistic.
状语从句 在复合句中作状语的从句叫状语从句。状语从句有时间、地点、原因、目的、结果、条件、方式、比较、让步等种类。 一、时间状语从句 引导时间状语从句的连接词有: when, as, while, after, before, since, ever since, as soon as, once, till, until, whenever, no sooner…than, hardly/scarcely...when, the moment/minute/instant/second, every time, each time, any time, the first time, next time, last time, all the time, by the time, directly, immediately, instantly等。 1.表示“一···就···”的句型 1) as soon as/once As soon as he arrives, I'll call you.他一到，我就给你打电话。（as soon as 侧重时间或动作先后衔接紧，而once侧重条件，表示“一旦...”） 2) on doing sth/on one's + n.作时间状语 On arriving at the station, the thief was arrested. 一到达车站，这个小偷就被逮捕了。 On his arrival in Paris, he was recognized as a noble and thrown into prison. 他一到达巴黎，就被认出是一个贵族，并被投入监狱。 3) no sooner ...than , hardly/scarcely...when 它们表“一…就”。结构中的否定词放在句首时，主句要倒装。（主句都用过去完成时，从句用一般过去时。） No sooner had he reached home than it began to rain. 他刚到家，天就开始下雨了。 Hardly/Scarcely had I entered the room when the phone rang. 我一进屋，电话就响了。 当no sooner, hardly, scarcely不放在句首时，主句不倒装，如： I had no sooner reached the bus stop than the bus started. 我刚到车站，车就开走了。 I had scarcely（hardly）entered the room when the phone rang. 4）the moment, the instant, the minute, the second The moment I saw him, I recognized him. 我一看见他，就认出了他。 We'll leave the minute you are ready. 你一准备好，我们就出发。 5)有些副词如：instantly, immediately, directly可用作连词，后接从句。 I left immediately the clock struck 5. 我刚走，钟就敲了五点。 2. when, while, as引导时间状语从句 1) when的用法 ①when既可指时间点，也可指时间段（即：从句动词可以是短暂的也可是延续的）；主从句动作可同时也可先后发生。
1. The farmer watered the vegetables in the field _____ they might grow better. A. in case B. for fear that C. in order D. so that 2. If they don’t understand it the first time, go over it again _____ they do. A. when B. after C. since D. until 3. I won’t accept their offer, _____ favorable the conditions. A. how B. however C. no matter D. no matter however 4. _____ it happened to be a nice day, we decided to go to the beach. A. When B. Before C If D. Since 5. We were just about ready to leave _____ it started to snow. A. when B. before C. after D. since 6. I’ll keep his address _____ I need it. A. so that B. in order tha t C. in case D. when 7. Will you keep my place in the queue for me _____ I go and make a phone call? A. since B. while C. in case D. until 8. _____ I’m very much mistaken, that’s my watch you’re wearing! A. If B. Unless C. Since D. Because 9. The mother don’t let the boy touch the knife _____ he might cut himself. A. in order that B. so as that C. for fear D. that 10. The modern history of Italy dates from 1860, _____ the country became united. A. when B. if C. since D. until 11. We can’t move into the new flat _____ the other tenants have moved out. A. since B. when C. until D. as 12. When I met him last week, it was the first time we had seen each other _____ we were at school.
初中英语状语从句知识点总结（一） 用来修饰主句中的动词，形容词或副词等而充当状语的从句叫做状语从句。状语从句常用从属连词来引导，与主句连接起来。若置于句末，则前面不加逗号。根据意义和作用，状语从句可分为时间原因条件等几种。下面我们就来分析一下这几种状语从句。 1时间状语从句 时间状语从句常用从属连词when,after,until,as soon as,等来引导。 当主句是祈使句或谓语动词是一般将来时态或情态动词时，其时间状语从句中的谓语动词常用一般现在时态表示将来发生的动作或存在的状态。这就是我们常说的“主将从现”。 如：Please call me when you get there.当你到那时，请给我打个电话。 I will write to you as soon as I arrive in Beijing.我一到北京就给你写信。 <温馨提示>since引导时间状语从句表示“自从…以来”，从句中的动词一般表示动作的起点，用过去时;而主句的动作延续的情况则用一般现在时或现在完成时。常用的句型为： It has been/is+一段时间+since+过去时。 如：I has been/is three years since we met last time.自从我们上次见面，已经三年了。 2条件状语从句 引导条件状语从句的连词或词组有：if(如果),unless(除非),as long as(只要)等。如果主句是将来时，条件状语从句也用一般现在时来表示。 如：I will stay at home if it rains tomorrow.如果明天下雨，我就待在家。 You can’t learn English well unless you wo rk hard. 除非你努力学习，否则是学不好英语的。 <温馨提示>由if引导的条件状语从句，若从句表达的是与现在事实相反的事实，则常用虚拟语气，即用过去时态表示(如果涉及到be动词，一律都用were)。此时，主句则用过去将来时。
状语从句 状语从句一般分为九大类 时间状语从句地点状语从句原因状语从句目的状语从句结果状语从句 条件状语从句方式状语从句比较状语从句让步状语从句 (一)．时间状语从句 常见的从属连词有：(注意其汉语意义) when, while, as, before, after, since, until (till), once, as soon as, the moment, the minute, immediately, directly, each/every time, the first time, the last time, next time, by the time, whenever等。 如： When I got to the airport, the plane had already taken off. When I lived there, I used to go to the seaside on Sundays. （二）．条件状语从句 常见的从属连词有： if, unless, as/so long as , as/so far as, on condition that , in case(以防；万一) , the more…, the more…等。如： If it rains, you can call me. Don’t call me unless it rains. （三）．原因状语从句 常见的从属连词有：because, since, now that, as等。 如： Since everybody is here, let’s begin our meeting． It must have rained last night, for the ground is wet． （四）．让步状语从句 常见的从属连词有： though, although, as, even if / though, no matter wh-，wh-ever, whether…or…等。 如： However late he is, his family will wait for him to have dinner together.
状语从句---条件状语从句 （1）if 和unless 引导的条件状语从句。if 表示正面的条件，意为“如果”；unless(=if---not )表示反面的条件，意为“除非，如果不”。Eg. ①If you had come a few minutes earlier, you would have met him. ②I may not come to see you recently unless I can complete the project ahead of time. (2)in case, on condition that, providing(that), provided(that), supposing (that), suppose(that )等词汇意思相近，意为“万一，假设，假如，在---条件下”。 ①In case there is a fire, what will we do first? ②Supposing/suppose(that)they refuse us, who else can we turn to for help? They agreed to lend us the car on condition that we returned it before the weekend. 典例 The company promised to give us a discount we pay in advance. A.even if B.as if C. so that D. provided that (3)as long as (=so long as )引导语气强烈的条件状语从句，意为“只要”。 Eg. I don't mind where you go, as long as you're back before midnight. (4)在“祈使句+and/or/or else/otherwise+陈述句”句型中，祈使句在意义上相当于条件状语从句。
状语从句 状语从句用来修饰主句中的动词，副词和形容词的从句叫状语从句。根据其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句，原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。 1. 时间状语从句 (1)时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。例如： When while as 的区别It was raining hard（rain hard 下大雨）when got to school yesterday. While he was doing his homework, the telephone rang. As he walked along（沿着走）the lake, he sang happily. He had learned a little Chinese before he came to China. After he finished middle school, he went to work in a factory. (2)在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。例如： I’ll ring you up as soon as I get to New York. I will tell him everything when he comes back. He won’t believe it until he sees it with his own eyes. (3)在带有till或until引导的时间状语从句的主从复合句里 如果主句用肯定式，其含义是“一直到……时”，谓语动词只能用延续性动词。 如果主句用否定式，其含义是“直到……才……”, “在……以前不……”, 谓语动词可用瞬间动词。 例如： The young man read till the light went out（熄灭）. Let’s wait until the rain stops. We won’t start until Bob comes. Don’t get off（从下来）until the bus stops. 【。固定组合里from morning till night，till/until是不能替换的，】 2. 条件状语从句 (1)条件状语从句通常由if, unless引导。例如： What shall we do if it snows tomorrow? Don’t leave the building unless I tell you to. (2)在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态。例如： I’ll help you with your English if am free tomorrow. He won’t be late unless he is ill. (3)“祈使句+ and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复合句。例如： Hurry up, or you’ll be late. =If you don’t hurry up, you’ll be late. Study hard and you will pass the exam. =If you study hard, you will pass the exam. 3. 原因状语从句 (1)原因状语从句通常由because, since, as引导。例如： He didn’t come to school because he was ill. As it is raining, we shall not （不得；不应该）go the zoo. Since you can’t answer the question, I’ll ask someone else.
专题（十四）状语从句（2） (五)原因状语从句 原因状语从句可由because, as, since, now that, in that, considering (that)等词引导。 1．because 译作“因为”，表示直接原因，语气较强，能回答由why 提出的问句。 The old man asked Lucy to move to another chair _________ he wanted to sit next to his wife. 那位老人让露西换坐到另一把椅子上，因为他想挨着妻子坐。 2．as 译作“由于”，语气较轻，常表示显而易见的原因；since (既然), now that (既然), in that (因为)，表示双方都知道的原因，语气较弱。as, since 和now that 引导的从句多位于主句之前。 ________ you have got a job, you should learn to be independent of your parents. 既然你找到了一份工作，你应该学会独立不依靠父母。 (六)方式状语从句 引导方式状语从句的从属连词有as, as if, as though 等。方式状语从句应放在主句之后。其中as if 或as though 引导的从句常用虚拟语气，但如果从句中所陈述的情况很可能实现，也可用陈述语气。 ①The house was greatly damaged by the truck.We’d better leave things ______ they are until the police arrive. 卡车对这座房子造成了严重的损坏。我们最好保持原样直到警察到来。 ②The construction industry is no longer as depressed _______ it was. 建筑业不再像以往那样萧条了。 ③The old lady treats the boy _________ he _________ her own son. 这位老太太对待这个男孩就像他是她自己的儿子似的。 (七)结果状语从句 1．引导结果状语从句的从属连词有：so ...that ..., such ...that ...。在非正式语体中，由so ...that ..., such ...that ...引导的句子中的that 可以省略，注意其结构形式： ??? so ＋形容词/副词＋that 从句 so ＋形容词＋a/an ＋可数名词单数＋that 从句 so ＋many/much/few/little 少 ＋名词＋that 从句 ? ?? such ＋a/an ＋形容词＋可数名词单数＋that 从句such ＋形容词＋可数名词复数/不可数名词＋that 从句 ①He is _______ a learned person ________ we admire him very much. ＝ He is _______ learned a person ________ we admire him very much.
状语从句指句子用作状语时，起副词作用的句子。它可以修饰谓语、非谓语动词、定语、状语或整个句子。根据其作用可分为时间、地点、原因、条件、目 的、结果、让步、方式和比较等从句。状语从句一般由连词(从属连词)引导，也可以由词组引起。从句位于句首或句中时通常用逗号与主句隔开，位于句尾时可以不用逗号隔开。 一、时间状语从句 要点 : 时间状语从句，由以下连词引导： when while as after before as soon as since till /until by the time 在时间状语 从句中，要注意时态一致。一般情况下主句是将来时的时候，从句要用一般现在时。 当。。。的时候 mozart started writing music when he was four years old. (当 )莫扎特的时候，开始写音乐作品。 当。。。时 he visited a lot of places while he was traveling. 他在旅途中参观了许多地方。 在。。。的同时；一边。。。一边。。。 he smiled as he stood up. 他一边站起来一边笑着。 在。。。之后 he left the classroom after he had finished his homework the other day.
前几天做完作业之后回的家。 在。。。之前 mr. brown had worked in a bank for a year before he came here. 布朗先生来这之前已经在一家银行里工作一年了。 soon as 一。。。就。。。 we began to work as soon as we got there. 我们一到那就开始工作。 i will write to you as soon as i get home. 我一到家就给你写信。 自。。。以来到现在 表示自过去的一个起点时间到目前 (说话时间 )为止的一段持续时间。主句一般用现在完成时，从句用一般过去时。 mr green has taught in that school since he came to china three years ago. 自格林先生来中国以来，他就在这所学校教书。 (还可以用作介词，本句从句还可以用短语：since three years ago(自三年前以来 )表示。 ) 8 till /until 都可以作连词，连接时间状语，也可以作介词，与其它词构成介词短语，在句中作状语。 they walked till /until it was dark.
状语从句 1. 状语从句有九大类：时间、地点、原因、目的、结果、条件、让步、比较、方式。 本质上说，状语从句就是用不同的连词将几个分句连接起来，以表达分句之间的逻辑关系。 I’ve bought my umbrella in case it rains. I’ve bought my umbrella because it rains. I’ve bought my umbrella so that I don’t get wet. I’ve bought my umbrella even though it’s not raining. You don’t need an umbrella unless it’s raining. 学习状语从句的关键是要掌握引导九类状语从句的有关连接词。 2. 状语从句的省略 在同时满足一下两点的情况下：1）当主句的主语和从句的主语一致：2）从句谓语中含有be动词。可将从句的主语和be动词省去。这种省略主要常见于时间、地点、条件、及让步状语从句。 a.Metals expand when (they are) heated and contract when (they are) cooled. b.When (he was) a student in the university, he read a lot. c.While (he was) waiting, he took out a megazine to rea d. d. A tiger can’t be tamed unless (it is) caught very young. e.When I was ten years old, my family moved to city. 两个主语不同，故从句不可用省略形式。 1.时间状语从句要用一般现在时表示将来 a.I will speak to him when he arrives. b.I will tell him about it when he comes back. 2.when 意思相当于：at the time(在……时刻)，从句谓语动词通常是短暂动词，表示某一时刻的动作。注意主句和从句的事态 a.When I arrived, he was talking on the phone. b.When I got there, he had already left. c.When I got there, he left the office,. 从句也可接延续动词，这时从句往往用过去进行时态，表示某一时间段内发生的动作。 d.The doorbell rang when I was telephoning.
初中英语状语从句 【考点直击】 1. 时间状语从句 2. 条件状语从句 3. 原因状语从句 4. 结果状语从句 5. 比较状语从句 6. 目的状语从句 7. 让步状语从句 8. 地点状语从句 【名师点睛】 用来修饰主句中的动词，副词和形容词的从句叫状语从句。根据其含义状语从句可分为时间状语从句，地点状语从句， 条件状语从句，原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。 1. 时间状语从句 (1)时间状语从句常用when, as, whil e, before, after, since, till, until, as soon as等连词来引导。例如： It was raining hard when got to school yesterday. Whil e he was doing his homework, the tel ephone rang. As he walked al ong the lake, he sang happily. He had learned a littl e Chinese before he came to China. After he finished middl e school, he went to work in a factory. (2)在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。例如： I’ll ring you up as soon as I get to New York. I will tell him everything when he comes back. He won’t believe it until he sees it with his own eyes. (3)在带有till或until引导的时间状语从句的主从复合句里，如果主句用肯定式，其含义是“一直到……时”，谓语动词只能 , “在……以前不……”,谓语动词可用瞬间动词。例如：用延续性动词。如果主句用否定式，其含义是“直到……才……” The young man read till the light went out. Let’s wait until the rain stops. We won’t start until Bob comes. Don’t get off until the bus stops. 2. 条件状语从句 (1)条件状语从句通常由if, unl ess引导。例如： What shall we do if it snows tomorrow? Don’t leave the buil ding unl ess I tell you to. (2)在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态。例如： I’ll help you with your English if am free tomorrow. He won’t be late unl ess he is ill. (3)“祈使句+ and (or)+ 陈述句”在意思上相当于一个带有条件状语从句的复合句。例如： Hurry up, or you’ll be late. =If you don’t hurry up, you’ll be late. Study hard and you will pass the exam. =If you study hard, you will pass the exam. 3. 原因状语从句 (1)原因状语从句通常由because, since, as引导。例如： He didn’t come to school because he was ill. As it is raining, we shall not go the zoo. Since you can’t answer the question, I’ll ask someone else. (2)because表示直接原因，语气最强。Because引导的原因状语从句多放在主句之后。回答由why提出的问题，只能用
状语从句 状语从句在复合句中作状语，修饰动词、形容词或副词等。状语从句可以表示时间、条件、原因、地点、目的、结果、让步、方式、比较等意义。 一、时间状语从句 (1) 引导词：when/ while(当……时候), as soon as（一……就）, since（自……以来）, until/till（直到……）, after（在……之后）, before（在……之前） (2)“主将从现”结构 (3) until 的用法 a.当主句是肯定句时，until/till表示“直到……”（主句动作常为延续性动作，而从句常为 短暂性动作）。 例：He will stay here until his parents come back.他一直待到他的父亲回来。 b.当主句是否定句时，构成句式not……until……，意为“直到……才……（主句动作常为 短暂性动作）。 例：He will not go to bed until his parents come back.直到父母回来，他才回去睡觉。（4）when和while的区别 when既可以指"时间点",与瞬间动词连用，如：When he came in, his mother was cooking. while 从句的谓语动词要用延续性动词。如:Please don't talk so loud while others are working. 例1.---I hope you’ll enjoy your trip, dear! ---Thank you, mum. I’ll give you a call _________ I get there. A. until B. as soon as C. since 例2. None of us knew what had happened _________ they told us about it. A. when B. until C. after D. though 例3.I’m sure. He will jump when he _________the good news. A. learn about B. will learn about C. learns about 例4.The children _________a P.E. class on the playground when it suddenly began to rain. A. have B. are having C. were having 练习 1. I was watching the show on TV _____the telephone rang. A . when B. while C. as soon as 2. Jim was reading _________his sister was writing. A. when B while C before 3. Peter likes reading a newspaper ______he is having breakfast. A. while B. until C. because 4. You should finish your lessons _______ you go out to play. A. before B. after C. when 5. Lucy knew nothing about it _________her sister told her. A. because B. until C. if 二、.条件状语从句 (1)引导词：if（如果）,as long as(只要)，unless（除非，如果不） (2) “主将从现”结构 (3) if 的用法 if引导条件状语从句，表“如果”，主句若是一般将来时，从句中用一般现在时表示将来。引导的是条件状语从句；意为“是否”。 例1.If I _____back tomorrow, I will tell you if we ____a trip together next weekend. A. come ;will come B. come; have C. will come ; will have 例2. You will stay healthy _______ you do more exercise, such as running and walking. A. if B. how C. before 例3. If I find his phone number, I _______you. A.tell B. told C. will tell