状语从句的省略(课堂PPT)
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
高中英语语法省略PPT教学课件
I can only do it the way as ( I was) told to (do it that way).
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3. 虚拟条件句常省略if, 将were, had, should 提前构成部分倒装。
1. 不定式作某些动词的宾语时，常见动
词如like, love, care, hope, wish, expect,
afford, forget, prefer, refuse, mean, try,
advice, persuade, agree, want, remember,
manage等。
You can do it this way if you care to.
--You should have thanked her before
you left.
--I mean to , but when I was leaving I
couldn't 2020/12/10 find her anywhere.
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2. 不定式在句中作某些动词后的宾补或主补时， 常见的有ask, tell, advise, force, persuade, wish, allow, permit等。
He will come back, but he doesn't know when ( he will come back).
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※ 5. 在与suggest, request, order,
advise等词相关的名词性从句中，
省略句(43张PPT)
2) The first book I read this term was more interesting than the second.
VI.if虚拟条件从句中的省略
连词if在部分虚拟条件句中可省略， 但后面的语序有变化。 (1) Had they had time, they would certainly
have come and helped us.
(2) Were I you, I would do the work better.
V不定式的省略
1.省略作宾语的不定式短语，只保留to，但 如果不定式to后是be/完成时态/have been， 则须保留be/have/have been: (1) –Are you going there? --Yes, I’d like to (go there). (2) He didn’t give me the chance, though he had promised to (give me the chance). (3) –Are you an engineer? --No, but I want to be. (4) –He hasn’t finished the task yet. --Well, he ought to have.
(2) I study at college and my sister (studies) at high school.
(3) When summer comes, the day is getting longer and longer, and the night (is getting) shorter and shorter.
状语从句中的省略 PPT
looked as if ________ whether he was going in
the right daisreifcthioenw.a(sNgMoEinTg 2to00se3e安wh徽et春he)r
A. seeing
B. having seen
C. to have seen D. to see
1. -----Are you a sailor?
----- No, but I _______
A. am not B. used to C. used to be ed to being
2. -----Why didn’t you take part in my birthday
party yesterday?
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链接其他省略
1. --- You should have thanked her before
you left.
--- I meant ________, but when I was
leaving I couldn't find her anywhere.
A. to do
B. to
C. doing
若从句的主句是it或与主句的主语相同，且在 谓语中含有be时，常省略从句的主语和be。
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He shook his head as if (he was going) to say: “Don’t trust her”.
1. The man we followed suddenly stopped and
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5. Unless ________ to speak, you should remain silent at the conference. (NMET 2003上海春)
时间状语从句PPT-课件
目录
• 时间状语从句的定义 • 时间状语从句的用法 • 时间状语从句的时态 • 时间状语从句的特殊用法 • 时间状语从句的注意事项
01
时间状语从句的定义
什么是时间状语从句
时间状语从句是用来表示动作或事件发生的时间的从句， 通常放在主句之前或之后，修饰主句中的谓语动词。
时间状语从句通常由连词引导，如when、while、 before、after等。
在某些情况下，过去时间状语从句也可以使用过去进行时态，强调过去某个时间点正在发生的 动作或状态。例如：“When I was walking home, I saw a dog running towards me.”
将来时间状语从句的时态
要点一
将来时间状语从句通常使用一般 将来时态，表示将来某个时间…
在某些情况下，现在时间状语从句也可以使用现 在进行时态，强调正在发生的动作或状态。例如 ：“When I am watching TV, my dog comes and sits next to me.”
过去时间状语从句的时态
过去时间状语从句通常使用一般过去时态，表示过去某个时间点或时间段发生的动作或存在的 状态。例如：“When I was young, I loved to play outside.”
01 时间状语从句是主句的时间状语，表示主句动作
发生的时间点或时间段。 02
示例：I will call you when I finish work. （我下 班后会给你打电话。）
时间状语从句中的虚拟语气
在时间状语从句中，有时需要使用虚 拟语气来表示与实际情况相反的情况 。
示例：If I had known the answer, I would have told you. （如果我早知道 答案，我早就告诉你了。）
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
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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。)
状语从句的省略(精品课件)
状语从句的省略一：状语从句中的省略省略句的规则1.当从句的主语和主句的主语一致(或者从句的主语为it)．2.从句谓语中包含be动词．如：be doing,be done, be to do,be +adj在此种情况下可以省去从句的主语和be动词．保留be之后的部分，被保留部分常为现在分词、过去分词、不定式、形容词等。
1. Don’t speak until（you are）spoken to .2. I’ll buy a TV set if （it is ）necessary.3. While（ I was ）walking walking alone in the street,I heard my name called.4.Tom raised his hand as if (he was ) to say something.二：常见的几种状语从句的省略1.when，while，as, until引导的时间状语从句的省略while(they are)visiting the city．they reeeived a warm welcomwhen(he was)asked why he was late，he kept silent．●注意After finishing his homework,he went home happily.Before being repaired, the TV set needs a careful examination.2.if，unless，once引导的条件状语从句的省略Onee(it is)begun．it must be done well．Unless（you are invited) to speak, you should remainsilent at the conference.Correct mistakes, if any.3.though，although,even if,even though引导的让步状语从句的省略Though lacking money, his parents managed to send himto university.4.as though，as if，as引导的方式状语从句的省略He shook his head as if (he was）to say: “Don’t trusther”. She left the room hurriedly as if( she was) angry. He stared at the girl as if (he was) seeing her for thefirst time.You should finish the homework as (you are)required.5. than引导的比较状语从句的省略They sent us much more materials than required.1._____________________ (在北京的时候), I paid a visitto the Summer Palace.2. ____________________(当是个年轻人的时候), AbrahamLincoln was a storekeeper and a postmaster.3.He has no money_____(要是有的话), he will give us.4._____________(除非修理), the machine is of no use.5. _______________________(要是给更多的关注), The boycould have turned out better.6. A girl stood at the gate of the school as if ______________________________(跟老师讲话).7.这次展览比预料的有趣.8..她张开嘴好象要大哭起来.9.除非邀请,否则我不会去参加这次晚会.10.明天早点起来,要是不起来的话,你就赶不上第一班车了.11当我在做作业时,我听到有人喊救命.12.他篮球打得即使没你好,也起码一样好.1.When ________ , the museum will open to the public nextyear . (complete)2.The flowers his friend gave him will die unless_______every day. (water)3. The boss, not the workers should be responsible forthe accident. They just carried out the order as__(tell4. When _______what they needed most, the kids said theywanted to feel important and loved. ( ask)5.One day while ________(work) at the cash register inthe gift shop,I saw an elderly couple.6.When_______(finish),the knot looks identical fromboth the front and back.7.They promise to take action,_____needed, to maintain financial stability in the euro area as a whole.8.The building was still shaking while I_______(walk) along the road.9.Friendship is like money: easier made than _____ .(keep)10.When I was at your age my father told me that I should go and work wherever ____ most. (need)二since，before，after引导的状语从句有时可以变成介词短语或分词短语。
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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.
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[灵活运用] When 1_tr_a_v_e_l_in_g__(travel)in Shanghai, I happened to meet my friend. We chatted for a little while. Even though 2 _in_v_i_t_e_d (invite), I didn’t have a drink with him because I was in such a hurry.
2. While crossing the road, you should be careful. While you are crossing the road, you should be careful.
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状语从句的省略
在时间、条件和让步等状语从句中, 如果从句主语和主句的主语一致, 且从 句的谓语含有be动词的某种形式, 从句 的主语和be动词可以省略, 并且要同时 省略。
(When 后省略了_y_o_u__a_r_e_ )
3. He will help us do it, if necessary.
(if 后省略了 _it__is__ )
当从句的主语是 it,谓语动词中又含有系动词be 时 , 可以把it和系动词be一起省略.
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if necessary/possible/if true/o/not
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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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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.
1. While walking the dog, you were careless and it got loose and was hit by a car. While you were walking the dog, you were careless and it got loose and was hit by a car.