壮语从句省略PPT课件.ppt
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
状语从句的省略及要点优秀课件
Abraham Lincoln was a storekeeper and a postmaster. 3. He has no money. _I_f_a_n_y_ (要是有的话), he will give us. 4.U__n_le_s_s_r_e_p_a_i_r_ed_(除非修理), the machine is of no use. 5. _I_f_g_i_v_en__m__o_r_e_a_t_te_n_t_i_o_n_t_o_(要是给更多的关注), The boy could have turned out better.
1. When time went on ,his theory proved to be right. 2. Although it rains heavily, we shall still go out. 3. Child although he is, he knows a lot. 4. Because you haven’t prepared it ,we’ll delay our action. 5. There is such little work that such little boys can finish it soon.
the right direction. (NMET 2003 安徽春)
A. seeing
B. having seen
C. to have seen D. to see
1.-状语从句的省略PPT课件
★ The flowers his friend gave him will die unless ____ every day.
A. watered B. watering
C. water
D. to water
★ When _____ different cultures, we often pay attention only to the differences without noticing the many similarities.
5
★ We all know that, _______, the situation will get worse.
A. not if dealt carefully with B. if not carefully dealt with C. if dealt not carefully with D. not if carefully dealt with
C.to be offered D.offered
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★ Though _________to see us, the professor gave us a warm welcome. A. surprising B. as surprised C. surprised D being surprised
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★ Don’t feel nervous when___ to the new manager.
A. to introduce
B. introduced
C. being introduced D. to be introduced
为什么不可以选C? 因为when不可以做介词。
12
★ When why he jumped into the water
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
01
02
03
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
状语从句中的省略
(3)连词(once, as if, while等)+介词短语 He looked everywhere as if (he was) in search of something. 他四处张望,好像在找什么东西。 (4)连词(when, while, though等)+现在分词 While (I was) walking along the street, I heard my name called. 走在街上的时候,我听见有人叫我的名字。
2. He may not be at home then. If so (= If he is not at home), leave him a note.
那时他可能不在家。如果他不在家的话,给他留 个便条。
Hale Waihona Puke 巩固练习1. The research is so designed that once _____, nothing can be done to change it. A. begins B. having begun C. beginning D. begun 2. Though ________ money, his parents managed to send him to university. A. lacked B. lacking of C. lacking D. lacked in
2、当从句中的主语是it,谓语动词中又含有be动
词时,可以把it和be动词一起省略。此时构成 “连词(if, unless, when, whenever等)+形容
词”。 Unless (it is) necessary, you’d better not refer to the dictionary. 如果没有必要,你最好不要查字典。
高中英语状语从句..(共48张PPT)
suddenly someone patted me on the
shoulder :faronmd tbhehni:n正d在. …的时候,突然… 5. The students sang __a_s____ they went
along. 一边...一边
• 6.Strike __w_h_i_le__ the iron is hot. • 7. _A_s___ a child,he lived in the
• in spite of; despite;regardless of • :prep. + n. • He went out in spite of the fact that he
had a bad cold • He went out in spite of the cold.
目的状语从句 so that, in order that 以便/为了
nothing can change it.
原因状语从句
because, since, as, now that
• Because he was ill,he didn’t go to school.
• He didn’t go to school because of his illness.
:不多久就...
• * after : conj&prep. • After he finished his work,he left there. • He finished his work before he left there. • After finishing his work,he left there.
• 以防:
• in case; for fear (that) • 你最好带上你的伞,以防下雨 • You’d better take your umbrella
《状语从句的省略》PPT课件
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感谢亲观看此幻灯片,此课件部分内容来源于网络, 如有侵权请及时联系我们删除,谢谢配合!
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状语从句省略句的结构: 连词+分词(-ing、-ed)/形容词
特点: 1.从句主语与主句主语相同 2.从句中谓语动词含有be动词
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3
一般说来省略现象多出现在下列五种状语从句 中:
1.由when ,while ,as ,before, after, till, until, once等引导的时间状语从句; 2.由whether ,if ,unless 等引导的条件状语从句; 3.由 though ,although ,even if ,whatever等引 导的让步状语从句;
4.由 as ,than 等引导的比较状语从句; 5.由as,as if ,as though 等引导的方式状语从句.
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[熟读深思] 阅读下列句子, 指出划线句中省 略的单词
1. The country singers were playing the
guitar while singing.
(while 后省略了_t_h_e_y_w__e_r_e )
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2. When asked to answer questions, you should stand up.
(When 后省略了_y_o_u__a_r_e_ )
3. He will help us do it, if necessary.
2. While crossing the road, you should be careful. While you are crossing the road, you should be careful.
条件状语从句完整ppt课件
on condition that引导的条件状语从 句中,主句和从句的时态根据具体情 况而定。
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时态在条件状语从句中 运用
主将从现原则
常见的引导词有
if, unless, when, as long as, in case等。
例子
If it rains tomorrow, we will stay at home.(如果明天下雨,我们就待在 家里。)
作用
条件状语从句用于表达条件、假 设、条件限制等,帮助阐明主句 中的情况或结果,增强语言表达 的逻辑性和准确性。
分类及特点
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02
03
真实条件句
表达现实中可能实现的条 件,使用一般现在时或一 般将来时。
非真实条件句
表达与现实相反或不太可 能实现的条件,使用虚拟 语气。
隐含条件句
条件不直接表达出来,但 通过上下文或语境可以推 断出来。
特殊情况处理
如
表示与现在事实相反的虚拟语气,从句用一般过去时。
例子பைடு நூலகம்
If I were you, I would not do that.(如果我是你,我不会那样做。)
时态一致问题
在条件状语从句中,主句和从句的时态 要保持一致。
如果主句是过去时态,从句也要用相应 的过去时态。
例子:He would have finished his work if he had not been
针对性练习题
If I _______ (be) you, I _______ (not do) that.
练习2:Complete the sentences with the correct conditional clause. (用正确的条件状 语从句完成句子。)
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。
02
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。)
高中英语 高中条件状语从句讲解(共17张ppt )
You can borrow my car in case you promise not to drive too fast. 假如你答应不开得太快,我就可以把车借给你。
04 providing/provided that 如果
He’s welcome to come along,provided that he behaves himself. 只要他规矩点,他一起去是受欢迎的。
or young chicks,they don't use a nest.
A. why
B. how
C. unless
D. where
②You must keep on working in the evening,________ you are sure you can
finish the task in time.
A.Once
B.If
C.Because
D.Unless
3.
you can sleep well, you will lose the ability to focus, plan and stay motivated after one or two
nights.
A.Once
B.Unless
C.If
hard togeth
C.as long as
D.for fear that
we Chinese work
2.
you try to do something beyond what you have already mastered, you will never grow.
特殊引导词 as/so long as(只要) only if(只有) providing/provided that (如果) suppose/supposing that(假设) in case(以防,假使) on condition that(条件是)
人教版高一英语必修三语法专题状语从句的省略
状语从句省略的条件解析
• 1.首先当然要满足有从句,并且是状语从句。 • 2.其次寻找主从句的主语是否相同。 • 3.假如相同,再看从句谓语是否含有be动词。 • 4.假如上述条件均满足,则可进行状语从句的省略。 • 5.另外,假如状语从句的主语是it,则也满足上述规律。
下面我们以具体例子来说明。
语法填空典例:
• (2015·湖南)Video games can be a poor influence if ________(leave) in the wrong hands.
解析:这是一个条件状语从句,并且明显是一个从句没有谓 语的省略句。那么反过来,就要把从句补充完整(加上主语 寻找关系)。那么本题就是“videos games”与“leave”的关系。 明显是被动:if video games are left in the wrong hands. 答案:left
答案:He’ll go to the seaside for his holiday if possible.
1.If it is possible, he will help you out of the difficulty. 2.You must attend the meeting unless it is inconvenient to you. 3.As he was young, he learned how to ride a bike. 4.Although he was a farmer, now he is a famous director. 5.Although he is doing his best in maths these days, he has still got no good marks.
状语从句中的省略
※状语从句中的省略在表示条件、方式、时间、让步的状语从句中,如其主语与主句的主语一致或是代词it,且谓语动词中又有be时,则从句中的主语和be都可以省略。
1.比较状语从句中的省略在以than或as引导的比较状语从句中,如果主语与主句的主语一致,则从句主语与谓语(可以是be动词,也可以是行为动词)均可省略;如果从句的主语和主句的主语不一致,则省略其谓语及与主句相同的部分。
如:Production is going up much faster than (it was) before.生产比以前增加得快多了。
Jane can speak Spanish more fluently than Peter (can speak).珍妮讲西班牙语比彼得讲得流利。
Winter in Guangzhou is not so cold as in Beijing.广州的冬天不像北京的冬天那么冷。
I shall come as early as possible.我会尽快来。
在口语中,than和as及其后的部分可以省略。
I have never seen a more beautiful garden (than this).我没见过更漂亮的花园。
I would rather go with you (than stay here).我宁愿跟你一起去。
Are they as keen about it (as we are)?他们对这件事和我们一样这么迫切吗?2.条件状语从句中的省略在条件状语从句中,与主句中相同的部分可以省略。
例如:I am happy if you are (happy).如果你高兴,我也高兴。
If (it is) necessary, I will ask you for help.如果有必要,我将请你帮忙。
[注] 在条件状语从句中,经常使用一些省略了的固定搭配,如:if any, if necessary, if possible, if so, if not, 或if + 介词短语,if/unless/once + 过去分词等。
状语从句(23张PPT)初中英语专项复习课件
时间状语从句的引导词
when while as
when, while, as:当…时
①既可以加持续性动词也可以加终止性动词 ②从句动作与主句动作可同时发生也可先后发生
When he arrived all the guests had left. Mary was having dinner when I saw her.
让步状语从句
though和although的用法 (1) 两词用法基本相同,although更加正式一些 (2) even though结构中的though不可以换为although (3) 两词不可与but连用,但是可以和yet, still连用
Though/although she works very hard, she makes slow progress. Though/although she is young, she has travelled to many countries.
条件状语从句
If the weather is terrible next week, we will put off the meeting. As long as you promise to come, I will wait for you. You will be late unless you hurry up. In case it rains, do not expect me.
3. such + 形容词+不可数名词+ that…
This was such fine music that it was worth listening to it again.
比较状语从句
1.在复合句中起比较状语作用的从句称为比较状语从句
省略语法要点
if so 如果这样的话 if possible 如果可能的话 if any 如果有的话 if necessary 如果必要的话 if not 如果不这样的话 在一般疑问句的答语当中,省略到情态动词, 助动词或系动词。
省略语法要点
一、三大从句中的省略。
1. 定语从句:作宾语的连接代词可以省略。 但是介词后的不可以省略。 (干扰做题的作用) the way 做先行词的时候。 2. 宾语从句:第一个that可以省略。 3. 状语从句:从句的省略。 前提:主从句主语一致或者从句主谓是it is\was. 省略对象:从句 如何实施:从句主语去掉,谓语变成非谓语。
二、情境交际中(口语中)的省略:目的是省略相 同部分,避免重复。 • Sounds good. • No wonder. 难怪。 • Not yet. 尚未。 • I’d love to. to do不定式要省略到to。 • Why not? • How come?怎么会?后接陈述句。 • So what?那又怎样? • No doubt. 无疑,确信。 • What for?为什么? • Not likely. 不可能。 • Not really. 不是真的,不可能。 • I am afraid not.
状语从句的省略
状语从句中的省略
状语从句的省略原则主要是:如果从句中的主语和 主句中的主语一致,就可以经过一定的变动把状语从句中 的主语和谓语的一部分或全部省略,从而使语言更加简洁、 明了。
一、时间状语从句中的省略
When (she was) very young, she began to learn to play the piano. While (I was) at college, I began to know him, a strange but able student.
四、让步状语从句中的省略
He is a good man, though sometimes (he is) rather dull.
Even if (I am ) invited to, I won’t go to such a bad lecture.
五、比较状语从句中的省略
She can play the piano just as wonderfully as you (do).
Come along with me if (it is) possible.
If (it is) true, this will casue us a lot of trouble.
There are few people nowadays, if (there are) any, who remember him. You should stay where you are, unless (you are) asked to leave.
She has finished the work earlier than (it has been ) expected.
用于省略if的虚拟条件状语从句:PPT共26页
61、奢侈是舒适的,否则就不是奢侈 。——CocoCha nel 62、少而好学,如日出之阳;壮而好学 ,如日 中之光 ;志而 好学, 如炳烛 之光。 ——刘 向 63、三军可夺帅也,匹夫不可夺志也。 ——孔 丘 64、人生就是学校。在那里,与其说好 的教师 是幸福 ,不如 说好的 教师是 不幸。 ——海 贝尔 65、接受挑战,就可以享受胜利的喜悦 。——杰纳勒 尔·乔治·S·巴顿
谢谢!
用于省略if的虚拟条件状语从句:
1、战鼓一响,法律无声。——英国 2、任何法律的根本;不,不成文法本 身就是 讲道理 ……法 律,也 ----即 明示道 理。— —爱·科 克
3、法律是最保险的头盔。——爱·科 克 4、一个国家如果纲纪不正,其国风一 定颓败 。—— 塞内加 5、法律不能使人人平等,但是在法律 面前 人是平 等的。 ——波 洛克
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The boy is running impatiently here and there as if (he is) searching for something lost on the sports ground. 这男孩很不耐 心地在操场上到处跑着仿佛在找什么东西。
六、方式状语从句中的省略 as if/as though后还可加n./a./ad./介词短语/现在分词/过去分词 /不定式。 He acts as if (he were) a fool. 他的行为举止好象是个傻子。 She talked to the stranger as if (she were) absent-minded. 她和陌 生人谈话似乎很不在意。状语从 Nhomakorabea中的省略
河南新乡市一中 郭新中
状语从句中的省略
状语从句的省略原则主要是:如果从句中的主语和主句中的主 语一致,就可以经过一定的变动把状语从句中的主语和谓语的一部 分或全部省略,从而使语言更加简洁、明了。现就把各种状语从句 的省略现象列举如下: 一、时间状语从句中的省略
When (she was) very young, she began to learn to play the piano. 她很小时,就开始学习弹钢琴。
Whenever (it is )possible, you should come and help. 不管什么时 候只要有可能就来帮忙。
You should let us know the result as soon as(it is) possible. 你应 尽快让我们知道结果。
注:as在引导时间状语从句时,没有这种省略现象。我们不可说As walking, she found a nice shining thing on the ground.
五、比较状语从句中的省略 She can play the piano just as wonderfully as you (do). 她钢琴弹 的我你弹的一样好。 She has finished the work earlier than (it has been ) expected. 她 这项工作比预料的提前完成
The football player is rolling on the ground as if (he is) hurt badly in the leg. 足球运动员在操场上打着滚似乎他的腿伤得厉害。
He moved his lips as if (he wanted )to speak. 他的嘴动着仿佛要 说什么。
While (I was) at college, I began to know him, a strange but able student. 我在上大学时就开始认识他,一个奇怪但有能力的学生。
When arriving, send me a telegram. (When you arrive, send me a telegram.) 到达之后,来个电报。 Don’t come in until (you are) asked to. 不叫你请你不要进来。
Thanks!
If (it is) necessary, ring me at home. 如果有可能,朝我家里打电话。
Come along with me if (it is) possible. 如果有可能和我一起去吧.。
If (it is) true, this will casue us a lot of trouble. 如果是真的,这会 给我们带来很多麻烦。 There are few people nowadays, if (there are) any, who remember him. 很少有人能记起他。 You should stay where you are, unless (you are) asked to leave. 你应呆在你现在的地方不动,除非叫你动。
四、让步状语从句中的省略
He is a good man, though sometimes (he is) rather dull. 他真是个 好人,尽管有时有点无聊。
Even if (I am ) invited to, I won’t go to such a bad lecture. 即使邀 我去,我都不想听如此坏的报告。
二、地点状语从句中的省略
地点状语从句的省略常用下列结构:where(ver) possible, where(ver) necessary, Lay these books where possible you can find them easily. 把这些 书放在你可能容易找到的地方。 Put in articles wherever necessary in the following passages. 在 下列文章中需要的地方填入冠词。
三、条件状语从句中的省略 常用的句型是:if necessary, if possible, if true, if anyone等。如:
Send the goods now if (they are) ready. 货物如果准备好了,请送 过来。 He will come if (he is) asked. 如果叫他来,他就来。