关于专四语法讲解状语从句课件
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状语从句(43张PPT)初中英语专项复习课件
知识点 2 状语从句的连接词
(3) 强调句型：It is/was not until ... that ...
It was not until the professor came that we began the experiment. 直到教授来了，我们才开始做实验。 易错点：（1）till不可以置于句稿首定，PP而T until可以。 Until you told me I had no idea o稿新f定，itP上.P千T，款海模量板素选材择持总续有更一 直到你告诉我，我才知道这件事款适。合你
It’s three years since he joined the army.(自从......多久了......)
自从他参军已经三年了。
稿定PPT
稿定PPT，海量素材持续更
It's two years since we arrived新h，e上re千. 款我模们板选到择这总有儿一两年了。 款适合你
连词
常用句式
before It will be＋一段时间＋before ... 过……时间才……
since
It will not be/was not long＋before ... 不久就会/没多久就…… It was＋时间段＋befo稿稿r定e定P.P.P.TP，过T海了量素…材…持续(时更 间)才…… It is/has been＋一段时新间，上＋千s款in模c板e选..择. 总(从有一句用一般过去时)
as soon as / no sooner … than / hardly … when / the moment / the minute /（一…就…) since （自从…以来）
知识点2：状语从句的连接词 No. 1 时间状语从句 1．when, while, as 引导的时间状语从句
状语从句(完整版)PPT课件
child, I often played in the park.”（当我还是个孩子的时候，我经常
在公园里玩。）
02
从句时态先于主句
有时从句的时态会先于主句，表示从句中的动作发生在主句动作之前，
如“After he finished his work, he went home.”（他完成工作后就
结果状语从句的谓语动作可以与主句 的谓语动作同时发生，也可以在其后 发生。
结果状语从句的谓语动作可以是已完 成的，也可以是未完成的。
结果状语从句的省略与倒装
01
当结果状语从句的主语与主句主 语一致，且从句谓语包含be动词 时，可以省略从句的主语和be动 词。
02
在某些情况下，为了强调或保持 句子平衡，结果状语从句可以采 用倒装语序。
作用
使句子表达更加完整、准确，增强语 言的逻辑性和连贯性。
状语从句的构成
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02
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引导词
引导状语从句的词有 when、where、because 、if、although等。
主语和谓语
从句中通常包含主语和谓 语，构成完整的句子结构 。
时态和语态
根据主句的时态和语态， 从句的时态和语态也会相 应变化。
倒装
有时为了强调或保持句子的平衡，可以将时间状语 从句中的部分成分倒装，如“Only when he arrived did we start the meeting.”（只有当他 到达时，我们才开始会议。）
03
地点状语从句
Chapter
表示地点的连词
01
where：在...地方
02
03
04
wherever：无论在哪里
倒装
英语语法《状语从句》优质课件完整版
英语语法《状语从句》优质课件完整版一、教学内容本节课，我们将深入探讨英语语法中状语从句。
教学内容选自教材第十二章，详细内容包括状语从句定义、分类、用法及其在句子中作用。
重点讲解时间状语从句、地点状语从句、原因状语从句、条件状语从句和让步状语从句。
二、教学目标1. 理解并掌握状语从句概念和分类；2. 学会正确运用状语从句，使句子表达更加丰富和准确；3. 提高阅读理解能力，能准确识别和理解含有状语从句句子。
三、教学难点与重点1. 教学难点：状语从句分类及其用法，尤其是条件状语从句和让步状语从句；2. 教学重点：状语从句引导词及其在句子中作用。
四、教具与学具准备1. 教具：PPT课件、黑板、粉笔；2. 学具：教材、笔记本、练习本。
五、教学过程1. 实践情景引入：通过展示一个日常生活中对话，让学生感受状语从句在实际语境中应用；2. 例题讲解：详细讲解状语从句定义、分类、用法及引导词，结合例句进行分析；3. 随堂练习：让学生根据所学知识，完成一些状语从句填空、改写等练习；六、板书设计1. 板书状语从句2. 主要内容：状语从句定义状语从句分类：时间、地点、原因、条件、让步状语从句引导词状语从句作用七、作业设计1. 作业题目：根据下列句子，判断所给状语从句类型，并说明理由；改写下列句子，使其含有状语从句；阅读短文，找出其中状语从句，并说明其作用。
2. 答案：见附录。
八、课后反思及拓展延伸1. 课后反思：对本节课教学效果进行反思，针对学生掌握情况，调整教学方法，提高教学质量；2. 拓展延伸：鼓励学生在课后阅读英文文章，寻找并分析其中状语从句，以提高自己阅读理解能力。
附录：1. 作业题目答案；2. 状语从句分类及引导词表格；3. 课后阅读材料。
重点和难点解析在教学过程中，有几个细节是我需要特别关注。
是教学内容选择与组织，是教学难点和重点把握，然后是教学过程实施，包括实践情景引入、例题讲解、随堂练习等环节，是作业设计和课后反思。
英语语法讲解课件-状语从句 ppt课件
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状语从句分类
1. 2. 3. 4. 5. 6. 7. 8. 表示时间 表示地点 表示原因 表示结果 表示目的 表示条件 表示让步 表示比较
ppt课件 12
表示时间
一、时间状语从句 • When, as ,while, • before, after, • till, Until, • as soon as, • The moment, the minute, the first time…. （名词性短语）
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E.G. 1. He was so angry that he left the room without a word. 他很生气,一句话不说就离开 了房间。 2. It is such a heavy box that nobody can move it. 3. The box is so heavy that nobody can move it. 4. The box is so heavy as nobody can move . 5. I didn’t go early, so that I didn’t get a seat.
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表示比较
八、比较状语从句
主要由 • than， • as...as, • the more…the more • 这类从句常常有一些成分没有表示出来:
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E.G.
• The more you eat, the fatter you are. • John is less clever than Tom. • He is not so/as clever as his brother.
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状语从句分类
1. 2. 3. 4. 5. 6. 7. 8. 表示时间 表示地点 表示原因 表示结果 表示目的 表示条件 表示让步 表示比较
ppt课件 12
表示时间
一、时间状语从句 • When, as ,while, • before, after, • till, Until, • as soon as, • The moment, the minute, the first time…. （名词性短语）
ppt课件 21
E.G. 1. He was so angry that he left the room without a word. 他很生气,一句话不说就离开 了房间。 2. It is such a heavy box that nobody can move it. 3. The box is so heavy that nobody can move it. 4. The box is so heavy as nobody can move . 5. I didn’t go early, so that I didn’t get a seat.
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表示比较
八、比较状语从句
主要由 • than， • as...as, • the more…the more • 这类从句常常有一些成分没有表示出来:
ppt课件 31
E.G.
• The more you eat, the fatter you are. • John is less clever than Tom. • He is not so/as clever as his brother.
ppt课件
初中英语语法大全——状语从句(共31张PPT)
（2）in order that引导目的状语从句意为“为了”，所 引导的目的状语从句既可以放在主句前，也可以放在可 以放在主句后。 The teacher spoke very slowly in order that we coul d follow her.
结果状语从句
1. so... that...的用法 在so...that....结构中, so是副词，修饰形容词或副词。引导结果状语从句 时，常用于以下结构: so+形容词/副词 so+many few(+复数可数名词) that+从句 so+much/ little(+不可数名词) so+ 形容词+a(n)+单数可数名词+ that 从句 Kathy is so lovely that we all like to play with her. He made so many mistakes that he failed the exam once again.
初中英语语法大全——状 语从句(共31张PPT)
在句中起状语作用的从句叫作状语从句。状语从句 可以位于句前、向中成向居。位于句首时，常用迅 号与主句隔开，位于句中时以句前后须用过号，位 于句居时，从句的前面可以不用逗号。 状语从句主要包括时间状语从句地点状语从句、条 件状语从句、原因状语从句、目的状语从句、结果 状语从句、让步状语从句方式状语从句和比较状语 从句。
（4） until,till引导时间状语从句意为“直到......为止”。 They waited till/until I returned. Mr. Wang kept on explaining until the student understood. 注意： until在肯定句中只与延续性动词连用，在否定句中通常 与非延续性动词连用，表示相应动作开始的时间，意为 “直到.....才”。 He didn't leave until I came back.
英语语法从句学习 状语从句(共22张PPT)
1. 时间状语从句
常用引导词: when, as , while, as soon as, before, after, whenever, since , not...until， until/till等
表示主句动作发生的时间。
When he came in, I was listening to music．
状语从句
什么是状语？
定义：在英语中，状语用来修饰动词、形容 词、副词或整个句子
这不就是副词的用法嘛！
副词（adv.) 表示动作特征，用来修饰动、形、副词, 在句子充当状语的成分。
状语一般由副词、介词短语、分词和分词短语、 名词、不定式或相当于副词的词或短语来担当。
He walks slowly.
4.目的状语从句 表示主句动作发生的目的。
常用引导词: so that, to, in order that
He works hard everyday so that he can pass the exam. In order that get to school on time, he gets up early.
slowly “缓慢地” 是个副词修 饰walk 这个动词,在句中充 当状语成分。
She is very poor.
very “非常地” 是个副词修饰 poor 这个形容词,说明穷的程度。
状语从句的分类
作用: 状语从句主要用来修饰主句或主句 的谓语，说明时间、地点、原因、目的、 结果、条件、方向、程度、方式和伴随状 况等。
5. 结果状语从句 表示主句动作发生的结果。
常用引导词:so … that, such … that, so that...
This news is exciting, so that he jumps up. He ran so fast that we couldn't keep up with him.
专四语法考点串讲状语从句ppt课件
• 考点四：no matter +疑问词相当于疑 问词+ever: 不管…都…
五、地点状语从句
• where/ wherever （wherever --- 无论哪 里）
• 考点聚焦：地点状语从句和where定语从句的 区别：
• Tips: 判断是定语从句还是地点状语从句，要 看从句前是否有先行词，有先行词的是定语从 句，否则是状语从句。
• （6）It was not + 时间段 + before从句“没过多 长时间就……”
二、条件状语从句
• 连接词：if , unless( 如果..不，除非), so/as long as（只要）, on condition that（条件是），as (so) far as ( 据.. 所知), provided that（要是，如果）， in case(万一，假使)，等
• 考点二：while 尽管
• eg. While I have sympathy for you, I can’t help you.
• 考点三：Whether ---不管，常与or not 连用
• Eg. Whether he is good or not, the company decided to send him abroad.
• Since everyone makes mistakes in life, you needn’t scold him for it.
• The day breaks, for the birds are singing.
• 考点二、 when 既然
• Eg. How can you expect to learn anything when you never listen?
五、地点状语从句
• where/ wherever （wherever --- 无论哪 里）
• 考点聚焦：地点状语从句和where定语从句的 区别：
• Tips: 判断是定语从句还是地点状语从句，要 看从句前是否有先行词，有先行词的是定语从 句，否则是状语从句。
• （6）It was not + 时间段 + before从句“没过多 长时间就……”
二、条件状语从句
• 连接词：if , unless( 如果..不，除非), so/as long as（只要）, on condition that（条件是），as (so) far as ( 据.. 所知), provided that（要是，如果）， in case(万一，假使)，等
• 考点二：while 尽管
• eg. While I have sympathy for you, I can’t help you.
• 考点三：Whether ---不管，常与or not 连用
• Eg. Whether he is good or not, the company decided to send him abroad.
• Since everyone makes mistakes in life, you needn’t scold him for it.
• The day breaks, for the birds are singing.
• 考点二、 when 既然
• Eg. How can you expect to learn anything when you never listen?
状语从句ppt课件完整版
复杂。因此，在写作中要适度使用状语从句，保持句子的简洁明了。
拓展阅读资源推荐
语法书籍
《英语语法大全》、《英语语法 手册》等，这些书籍详细介绍了 英语语法的各个方面，包括状语
从句的用法和技巧。
在线资源
英语语法网、英语语法在线等网 站提供了丰富的英语语法知识和 练习题，可以帮助学习者更好地
掌握状语从句的用法。
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用法说明
03
though和although在从句中不能与but连用，但可以与 副词still和yet连用。
04
as引导的让步状语从句需要部分倒装，即将表语、状语或 动词原形提到as前面。
05
even if和even though引导的从句表示强调的让步，意 为“即使，尽管”。
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whether...or...和no matter+疑问词引导的从句表示“无 论...都...”，在句中位置灵活。
状语从句的结构和特点
状语从句通常由从属连词引导，从句中的谓语用非谓语形 式（不定式、分词、动名词等）。不同类型的状语从句有 不同的结构和特点，如时间状语从句常用when, while, as 等引导，条件状语从句常用if, unless等引导。
状语从句与并列句、复合句的关系
状语从句与并列句和复合句有密切关系。并列句由并列连 词连接两个或两个以上的简单句，而复合句则包含一个主 句和一个或多个从句。状语从句可以作为复合句中相反的假设条件，主句说明在这个假设条件下会出现的结果。常用if引导， 从句和主句的谓语动词都要用虚拟语气。
典型例句分析
Unless you change your mind, I won't be able to help you.（ 除非你改变主意，否则我帮不了 你。）
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关于专四语法讲解状 语从句
副词在句中起状语作用，故如果起状语作 用的部分为一个句子，那么该句便是副词 性从句，也称状语从句。状语从句可细分 为：时间、地点、条件、原因、让步、目 的、结果、比较、方式等。
状语从句的测试重点为：考查对主从句之 间逻辑意义关系的把握，看其是否能选择 正确的从属连词。
working class.(05, 52) A. Although he is a socialist B. Even if he is a socialist C. Being a socialist D. Since he is a socialist [A]
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]
7. _____ I like economics, I like sociology much better. (03, 59)
A. As much as B. So much C. How much D. Much as [D] 8. Fool _____ Jane is, she could not have done such a
1.让步状语从句
Adverbial Clause of Concession
让步状语从句：除了2000，2007，2011 年没考，其他年份都考过
由下列连接词引导：though, although, even if / though； as；while； for all (that) (虽然，尽管）; no matter how/ what / when / where, however, whatever 等
In the event that she has not been informed, I will tell her. (如果……)
thing. (02, 58) A. who B. as C. that D. like [B]
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
A. Much enough B. Much as
C. As much
D. Though much
[B]
3. _____ dull he may be, he is certainly a very successful top executive. (06, 51)
A. Although B. Whatever C. As D. However [D] 4. _____, Mr. Wells is scarcely in sympathy with the
A. Whatever
B. Whenever
C. Whichever D. However
[A]
2. _____ he wanted to go out with his friends at the weekend, he had to stay behind to finish his assignment. (08, 55)
However wise a person is, he will make some mistakes.
真题讲解
1. _____ the boss says, it is unreasonable to ask me to work overtime without pay. (09, 54)
whether or not 可表示选择条件句。
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.
eg. While I disapprove of what you say, I would defend to the death your right to say it.
虽然我不赞成你所说的话，我还是要拼命 维护你这样说的权利。
Exhaere was no hope of her being able to sleep.
thing. (10, 55) A. who B. as C. like D. that [B]
2.条件状语从句 Adverbial Clause of Condition
引导词除if外，还有unless, in case, if only ..., only if ..., provided / providing (that), assuming (that), so / as long as, on condition that, suppose / supposing (that), in the event that;
副词在句中起状语作用，故如果起状语作 用的部分为一个句子，那么该句便是副词 性从句，也称状语从句。状语从句可细分 为：时间、地点、条件、原因、让步、目 的、结果、比较、方式等。
状语从句的测试重点为：考查对主从句之 间逻辑意义关系的把握，看其是否能选择 正确的从属连词。
working class.(05, 52) A. Although he is a socialist B. Even if he is a socialist C. Being a socialist D. Since he is a socialist [A]
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]
7. _____ I like economics, I like sociology much better. (03, 59)
A. As much as B. So much C. How much D. Much as [D] 8. Fool _____ Jane is, she could not have done such a
1.让步状语从句
Adverbial Clause of Concession
让步状语从句：除了2000，2007，2011 年没考，其他年份都考过
由下列连接词引导：though, although, even if / though； as；while； for all (that) (虽然，尽管）; no matter how/ what / when / where, however, whatever 等
In the event that she has not been informed, I will tell her. (如果……)
thing. (02, 58) A. who B. as C. that D. like [B]
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
A. Much enough B. Much as
C. As much
D. Though much
[B]
3. _____ dull he may be, he is certainly a very successful top executive. (06, 51)
A. Although B. Whatever C. As D. However [D] 4. _____, Mr. Wells is scarcely in sympathy with the
A. Whatever
B. Whenever
C. Whichever D. However
[A]
2. _____ he wanted to go out with his friends at the weekend, he had to stay behind to finish his assignment. (08, 55)
However wise a person is, he will make some mistakes.
真题讲解
1. _____ the boss says, it is unreasonable to ask me to work overtime without pay. (09, 54)
whether or not 可表示选择条件句。
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.
eg. While I disapprove of what you say, I would defend to the death your right to say it.
虽然我不赞成你所说的话，我还是要拼命 维护你这样说的权利。
Exhaere was no hope of her being able to sleep.
thing. (10, 55) A. who B. as C. like D. that [B]
2.条件状语从句 Adverbial Clause of Condition
引导词除if外，还有unless, in case, if only ..., only if ..., provided / providing (that), assuming (that), so / as long as, on condition that, suppose / supposing (that), in the event that;