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《精选》条件状语从句和让步状语从句.ppt

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高中英语语法课件_状语从句 (共42张PPT)

高中英语语法课件_状语从句 (共42张PPT)

whether…or…
whether…or…引导的让步状语从句： △ 这种从句也称“选择条件-让步状语从句”，可位于 主句之前或之后，如： 1.Whether you like it or not, you’ll have to do it. 2. We hold that all countries, (whether they are) big or small, (whether they are) rich or poor, should be equal. 3. Whether it rains or snows, I will go tonight. 5. She had to go, whether or not she wanted it.
2) 一些表示时间的名词词组也可引
导时间状语从句。如：the moment, the minute, （一…就）next time （下次）, every/each time （每 次）。 e.g. The moment he comes, I will tell him.
4) as soon as, immediately, directly, instantly 等副词也可引 导状语从句。表示“一…… 就……”。
.
1. I was so familiar with him that I recognized his voice ______ I picked up the phone. A. while B. after C. In case D. the minute 2. How long do you think it will take _______ our product becomes popular with the consumers? A. when B. until C. before D. since

初中英语状语从句课件(共68张ppt)

初中英语状语从句课件(共68张ppt)
They had not been married four months before they were divorced. 他们结婚还不到四个 月就离婚了。
After you think it over, please let me know what you decide.你仔细考虑过以后，告诉我你是 怎样决定的。
外星人买纪念品时，那女孩给警察打了电话。(表示主句，从句
的动作同时发生，while后引导的状语从句的动词必须是延续动词不能
是点动词，因为它表示较长时间)
mother was worried because little alice was ill, especially as (when/ while) father was away.
我到那里时，正在下大雨。 ( 动作同时发生，when
可换为as, 但不能换为while，因为get是点动词.)
When I had read the article, he called me.
我看完这篇文章之后，她给我打了电话。( 从句动作
发生在主句之前，注意时态表达，只能用when )
When I got to the cinema, the film had begun.
when
1、还可以表示从句动词的动作在主几句动词的动作"
之前 "或"之后"发生。
2、when=and then; at that moment (正在那个时候)
while 1、用于时间较长时
2、 强调两个动作同时进行，并表示对比时
有时这三个连词可以互换，有时不可以。
It was raining hard when (as) I got there.

高中英语语法复习课件--状语从句(48张PPT)

高中英语语法复习课件--状语从句(48张PPT)
keep it clean.
• * in case(万一） • Send us a message in case you have any
difficulty.
• *on condition that（？） • We’ll let you use the room on condition
that you keep it tidy.
• for 解释说明 • He must be ill, _______.(因为他今天没来)
三 条件状语从句 conditional adverbial clause
if,unless,so/as long as, in case on condition that, provided that,providing that,suppose that, supposing that
if If you work harder,you will succeed.
unless :if... not 除非 • Unless he comes, we won’t be able to go. • If he doesn’t come,we won’t be able to go.
• * as/so long as(只要 ) • You may borrow the book as long as you
2. while“尽管，虽然”，相当于although
3. while意为“而，却”，表示对比。 Jane was dressed in brown while Mary was dressed in blue.
as的用法
1. “一边…一边”； “随着” She was doing her homework as she was listening to the music.

《状语从句用法详解》课件

《状语从句用法详解》课件

结果状语从句
意义解析
解释结果状语从句的含义， 强调其与主句的关系。
论证方法
介绍一些常用的论证方法， 包括通过结果状语从句来支 持自己的观点。
举例说明
给出一些具体的实例，让学 生在理解中应用结果状语从 句。
3
展示效果
展示一些有趣的例句和图片，展示时间状语从句在实际应用中的魅力。
地点状语从句
定位信息
介绍地点状语从句的作用和使 用场景，通过例句帮助学生理 解。
举例说明
提供实际案例，讲解地点状语 从句如何在具体的句子中发挥 作用。
பைடு நூலகம்
练习任务
让学生完成一些任务，包括填 空、转述等，以加深他们对地 点状语从句的理解和应用。
方式状语从句
1 定义和示例
用简洁的语言解释方式状 语从句的含义，并给出具 体的例子帮助学生理解。
2 练习和提醒
设计一些练习题，让学生 通过运用方式状语从句来 描述不同的行为方式。
3 小故事分享
讲述一个生动有趣的故事， 其中包含多个方式状语从 句，以激发学生学习的热 情。
条件状语从句
分岔路口
通过插图展示两条不同的道路， 引导学生理解条件状语从句的逻 辑关系。
学生收获
从学生的角度描述条件状语从句 的学习成果和应用场景。
实现目标
分享一个实例，说明条件状语从 句如何帮助我们设定和实现个人 目标。
目的状语从句
1
理论讲解
通过简洁明了的理论讲解，向学生介绍目的状语从句的特点。
2
实际应用
通过实际案例演示目的状语从句在不同场景中的运用。
3
练习与回顾
设计一些练习题，帮助学生加深对目的状语从句的理解。

《状语从句》PPT课件

《状语从句》PPT课件

A. whenever B. until C. while D. wherever
② 如果主句谓语动词是瞬间动词，则用否定式的主 句表示“直到…才”。
如：I didn’t go to bed until (till) he came back. 3) ---Was his father very strict with him when he was at school?
3、原因状语从句：
通常由连词：because, as, since, now that引导。
注意： ① 在强调句中强调原因状语从句，只能用because引导， 不可用as或 since，如：
It was because he was ill that he didn’t go with us. ② because可以引导表语从句,而 as, since不可以， 这时状语一 般都是it, this, that
(3)before “在…之前” Before I came downstairs I had prepared myself very carefully for what I must say.
*如果before引导的从句位于主句之后，有时不能译
成“在…之前”，而要译成“就”、“才” 等。如： The struggle lasted four years before the North won in the end. He almost knocked me down before he saw me.
1) Someone called me up in the middle of the night, but they hung up ____ I could answer the phone.(’00全国） A. as B. since C. until D. before

初中状语从句讲义ppt课件

初中状语从句讲义ppt课件

为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
• We’ll start our project if the president agrees.
• You will certainly succeed so long as you keep on trying.
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
• I didn’t realize how special my mother was until I became an adult.
• While John was watching TV, his wife was cooking.
状
2 原因状语从句
as for, now that
语 从
3 条件状语从句
if unless
句
so that, so…that , in order that
4 目的、结果状so语…从t句hat, such…that,
so much/many…that
5 让步状语从句
though although whether…or not
为深入学习习近平新时代中国特色社 会主义 思想和 党的十 九大精 神,贯彻 全国教 育大会 精神,充 分发挥 中小学 图书室 育人功 能
5结果状语从句
• 常用引导词： • so … that, so… that, such … that, • 特殊引导词： • such that, • to the degree that, • to such a degree that,

状语及状语从句(语法加练习完整讲解).ppt

状语及状语从句(语法加练习完整讲解).ppt

4．动词不定式（或不定式短语）： He went to see a film ．他看电影去了。 My father was surprised to hear the news ． 我父亲听到这个消息，感到惊奇。
5．分词（短语）： He sat there reading a novel ． 他坐在那儿看小说。 The students went away laughing． 学生们笑着走开了。
2023最新整理收集 do something
The Adverbial 状语
ห้องสมุดไป่ตู้ 一、什么是状语
修饰动词、形容词 、副词或整个句子 ，说明 动作或 状态特征的句子成分，叫做 状语。
1. 状语修饰动词 Silently she went away. 她悄悄地走开了。
2. 状语修饰句子 Sadly, he will not be there. 令人伤心的是，他将不会在那里了。
The Adverbial Clauses 状语从句
从状种九
时间状语从句 地点状语从句 原因状语从句 条件状语从句 让步状语从句 结果状语从句 目的状语从句 方式状语从句 比较状语从句
时间状语从句
I will discuss this with you when we meet. 我们见面时再与你讨论这件事。
(2)如果动词前有一个或几个助动词，状语位于第一个 助动词之后。 He has already had his lunch ．他已吃过午饭了。
(3)如果动词是 be，状语就放在 be动词之后。 He is always at home. 他总是在家。
3.状语位于句末，这是状语的通常位置。 We get up at six in the morning . 我们早晨六点起床。

条件状语从句和让步状语从句

条件状语从句和让步状语从句

条件状语从句和让步状语从句语法图解一、条件状语从句1.条件状语从句的引导词引导条件状语从句的词/短语有：if (假设，如果), unless (除非), so/as long as (只要), suppose/supposing (that)(倘若，假设); only if (只有……才), provided/providing (that)(如果), on condition that (条件是), in case (如果，万一), when (如果；既然，考虑到)。

If Tom passes the examination, his father will buy him a bicycle.如果汤姆考试及格，他父亲将会给他买一辆自行车。

Y ou may watch TV as long as you finish your homework.只要你做完作业，你就可以看电视。

Suppose/Supposing the plane does not arrive on time, what shall I do?假定飞机不能准时到，我该怎么办？Only if you take an active part in physical activity will you be able to keep fit and stay healthy.只有积极参加体育锻炼，你才能保持身体健康。

Unless one is fully prepared, outdoor sports can sometimes mean injuries.要是没有充分准备的话，户外运动有时会意味着受伤。

注意：条件状语从句如果表示将来的时间，用一般现在时代替一般将来时。

2．状语从句的省略在时间、条件、让步等状语从句中，当从句主语与主句主语一致或从句主语是it，从句的谓语部分含有be动词时，可以将从句中的主语与be动词一起省略。

If exposed to very loud music every day, young people may risk going deaf.如果年轻人每天都处于嘈杂的音乐的影响中，他们很可能有变聋的危险。

状语从句课件(一)

状语从句课件(一)

① when 、while、 as
引导词 when
While
汉意 当……的时候
从句谓语动词 延续性、终止性
延续性
主从谓语先后 可同时、可先后
同时发生 （主、从动作同时发生）
as
一边……一边
延续性、终止性
同时发生 （从句动作伴随主语动词发生）
When / While / As he walked, he got more and more excited.
I didn’t go to bed until（till） my father came back.
直到我父亲回来我才睡觉。
I worked until he came back.
用于句首时,用until,不用till , 此时句子为倒装 句.
我工作到他回来为止。
Not until 1985 did he come back.
C
even though：即使、纵然、虽然
unless ：除非
as long as：只要
as far as：就……而言，就……所知
2. ---Tom，let’s go swimming. --- I won’t go until I ____ my homework. A. finished B.finish C. am finishing D. will finish
B
not …… until 直到……才 引导时间状语从句，遵循“主将从现”
我会慢点跑，以便你能追上我。
注： so that 也可引导结果状语从句，主要区别在从句中的情态动词。
The teacher raised his voice so that the students heard him.

条件和让步状语从句演示文稿

条件和让步状语从句演示文稿
2.Whether you like the idea or not, I'm going ahead with it.
无论你是否喜欢这个意见, 我将继续做下 去。
第20页，共24页。
高考链接 1. ___A__ I accept that he is not perfect, I
do actually like the person. （04江苏）
though, although, while, as; even if, even though; whether...or...; 不管/无论是…还是
no matter+ 疑问词，疑问词-ever，
第15页，共24页。
though/although
1.My will remains firm though I must lower my physical goals.
well. A. will, don’t feel B. would, don’t feel C. shall, doesn’t feel D. will, doesn’t feel 知识拓展
在时间，条件，让步状语从句中，遵循： 主将从现。
第9页，共24页。
Examples:
1. We will not give up until we _____A the peak of this snow-capped mountain.
A. reach B. will reach
C. reached D. reaching
第10页，共24页。
高考链接：
1.The WTO cannot live up to （符合） its
name _C___ it does not include a country

条件状语从句PPT课件

条件状语从句PPT课件

条件状语从句
二、时态问题
在条件状语从句中，要注意" "的规定，即 主句用一般将来时，从句用一般现在时表示将来时。
I will come to see you if I have time. 我有时间，我就来看你。 常见考法
主将从现
对于条件状语从句的考查，多以单选和完形填空的形式，从 时态的角度设题，考查学生灵活运用的能力，或从连词的意义角 度让大家选择连词。
1、引导条件状语从句最常用的连词是if,由if引导的条 件状语从句表示在某种条件下某事很可能发生。
If you ask him, he will help you.
如果你请他帮忙,他会帮你的。
If you fail in the exam, you will let him down.
如果你考试不及格,你会让他失望的。
难点
各种从属连词的含义 及用法比较；
难点
状语从句的时态问题;
常考点
时间状语从句, 让步状语从句， 条件状语从句
Back to school
引导条件状语从句的连接词主要有： if(如果)、unless(除非)或 as long as(只要)等。unless在意思上等于 if...not。
条件状语从句
• 34. It was raining heavily, _____ we decided to stay at home and watch TV. A. but B. or C. because D. so
• 36.______ the dinner was all over, everyone helped wash the dishes. A. How B. When C. Before D. Why
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3.Much as he likes it, he will not buy it.
4.Try as he might, he can’t find a job.
（注：这里的as 可以换成though)
最新.课件
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Even if /even though ---即使 Even if you don’t like your boss, you should do your work.
Though it was not his fault, he took all the
blame.
最新.课件
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As: （虽然） 必须用一种特殊的倒装结构
adj./n./adv./v.放句首+as+陈述语序
1.clever as he is, he isn’t diligent
2.Child as he is, he knows a lot.
最新.课件
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While ---尽管 While I have sympathy for you, I can’t help you.
While it’s none of my business, I will watch you.
最新.课件
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Whether ---不管，常与or not 连用
时间 If 条件句 主句
过去 现在 未来
had done would/could/should/might have done
did/were would/could/should/might do
did /were would/could/should/might
were to do
Should do 最新.课件
条件状语从句和让步状语从句
最新.课件
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1.条件状语从句
引导状语从句的连接词有:
if, unless = if not
as long as
on condition that
in case
provided/providing (that)
suppose/supposing 最(新t.h课件at)
2
I. if
4
II. unless= if …not… We can’t write to Mary unless she tells us her address. We can’t write to Mary if she doesn’t tell us her address.
III. as/so long as(只要 ) =only if 1)I will never give up learning as long as I live. 2)You may borrow the book as long as you
4. The old man wouldn’t believe anything whatever (no matter what) you said.
5. Whatever b(no matter what ) good use you have made of time, you can’t finish the task.
Suppose /Supposing /Provided/Providing (that) they refuse us, who else can we turn to for help?
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让步状语从句 引导让步状语从句的连词有： Although, though, as,
Байду номын сангаас
even if, even though,
Whether he is good or not, the company decided to send him abroad.
Whether his proposal is practical or not, the department plans to adopt.
最新.课件
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If you work harder,you will succeed.
Work harder, and you will succeed. Work harder,or you won’t succeed. Working harder,you will succeed.
最新.课件
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If 虚拟条件句
2.Wherever(No matter where) he goes, he always brings two bodyguards with him.
3.The father couldn’t make his daughter smile however (no matter how) hard he tried.
keep it clean.
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IV.on condition that（条件是） We’ll let you use the room on condition that you keep it tidy. V.in case(万一） You’d better take your raincoat with you in case it rains/should rain. VI. suppose/supposing/provided/providing
Even though I might be wrong, I will go my way.
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no matter + 疑问词 = 疑问词+ever
1.Whenever (no matter when) you come to
our country, you will be warmly welcomed.
no matter + 疑问词, 疑问词+ ever
while,
whether…or… 最新.课件
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although, though, as ---虽然
although 常放在句首
although 不倒装
Though 可以倒装也可不用于倒装
as
必须倒装（特殊结构）
Although it was raining, the plane managed to take off.