高考英语状语从句复习完整ppt课件
合集下载
高中英语语法总结之状语从句(共37张ppt)
• Difficulties are nothing if we are not afraid of them.如果我们不怕困难,困难就算不了什 么了。
• We shall go there tomorrow unless it rains. = We shall go there tomorrow if it doesn’t rain. 除非下雨,我们明天就去那里。
• Every time I travelled by boat, I got seasick.我 每次乘船都晕船。
• The moment I heard the song, I felt cheerful. 我一听到这首歌,就感到很愉快。
• Next time you come ,you’ll see him.下次你来 的时候,就会见到他。
• We were not tired though (although) we had worked all day.虽然我们干了一天活,但并 不累。
• (2)even if, even though(even if 和even though的意思为“即使”“纵使”有退一步 设想的意味,多用于书面语中)。
• 5、结果状语从句:
• (1)so that,so…that(so that前有逗号为 结果状语从句,so…that的so后面跟形容词 或副词)。
• We turned up the radio, so that everyone heard the news.我们把收音机的音量放大, 大家都听到了新闻。
• Seeing (that) he was badly ill, we sent for the doctor.鉴于他病情严重,我们派人去请医生 去了。
状语从句 课件高三英语上学期一轮复习专项
与现在事实相反 与过去现实相反 与将来事实相反
if从句
if+主语+过去式 (be动词用were)
if+主语+过去式 (be动词用were)
1. if+主语+过去式 (be动词用were) 2. if+主语+were to do 3. if+主语+should do
主句 主语+should/would/could/might+动词原形 主语+should/would/could/might+have 过去分词
(一)时间状语从句
5.引导词:
as soon as
no sooner...than...
一... 就: hardly(scarcely)...when...
directly/immediately/instantly
时态:
未发生:主句一般将来时,从句一般现在时
已发生:主句一般将来时,从句现在完成时
主语+should/would/could/might+动词原形
If I were thinner, I could wear those jeans.
( 现在)
If I had slept earlier, I wouldn’t have been late.
(过去)
If Jimmy arrived tomorrow, we could finish it together. (将来)
状语从句: 一、 定义
状语从句是副词性从句,修饰主句的动词、形容词 或副词,担任状语。
I worked in the company. I worked in the company last year. I worked in the company after I graduated from Peking University.
2023届高考英语复习专题:复习状语从句课件
time I arrived. • 截止到我到来之前,其他学生已经打扫完卫生了。
• 由as soon as, immediately, directly, instantly, the moment, the instant, the minute等引导的时 间状语从句,这些连词都表示“一……就……”。
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. • (当)我到了电影院时,电影已经开演了。(从句的动作
发生在主句之后,只能用when,并要注意时态)
• He was about to leave, when the telephone rang. • 他正要离开,忽然电话响了。( 此时不能放在句首。
• Xiao Ming didn’t leave home till / until his father came back.
• 小明直到他爸爸回来才离开家。 • 9.by the time 到...为止 (所在句子的主句应用完成时) • /当...的时候
• By the time he gets there , his father has already gone. • 他到家的时候,他爸爸已经走了。
before he came here. • 布朗先生来这里之前已经在一家银行里工作一年
了。 • 6.as 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。
• 由as soon as, immediately, directly, instantly, the moment, the instant, the minute等引导的时 间状语从句,这些连词都表示“一……就……”。
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. • (当)我到了电影院时,电影已经开演了。(从句的动作
发生在主句之后,只能用when,并要注意时态)
• He was about to leave, when the telephone rang. • 他正要离开,忽然电话响了。( 此时不能放在句首。
• Xiao Ming didn’t leave home till / until his father came back.
• 小明直到他爸爸回来才离开家。 • 9.by the time 到...为止 (所在句子的主句应用完成时) • /当...的时候
• By the time he gets there , his father has already gone. • 他到家的时候,他爸爸已经走了。
before he came here. • 布朗先生来这里之前已经在一家银行里工作一年
了。 • 6.as 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。
状语从句(完整版)ppt课件
2023 WORK SUMMARY
状语从句(完整版)ppt 课件
REPORTING
目录
• 状语从句概述 • 时间状语从句 • 地点状语从句 • 原因状语从句 • 条件状语从句 • 目的状语从句 • 让步状语从句 • 结果状语从句
PART 01
状语从句概述
定义与作用
定义
状语从句是句子中充当状语成分的从 句,用于修饰主句中的动词、形容词、 副词或整个句子,表示时间、地点、 原因、条件、方式、让步等关系。
When I grow up, I want to be a teacher. (当我长大的时候,我想成 为一名老师。)
I was doing my homework when the phone rang. (电话响的 时候,我正在做作业。)
Once you start, you must finish it. (一旦你开始,就必须完成它。)
你想去的地方。
They searched for the lost child everywhere. 他们到处
寻找那个走失的孩子。
PART 04
原因状语从句
表示原因的连词
because
语气最强,表示直接的原因或理 由,可用于回答 why 提出的问 题、引导表语从句、用于强调句
等。
since
语气比 because 弱,但比 as 强, 一般用于表示“由于大家已知的 事实”。
虚拟语气
在条件状语从句中,可以 使用虚拟语气来表达与现 在或过去事实相反的情况。
条件状语从句的例句分析
01
02
03
04
05
If you study hard, you will pass the exam. (如 果你努力学习,你会通 过考试的。)
状语从句(完整版)ppt 课件
REPORTING
目录
• 状语从句概述 • 时间状语从句 • 地点状语从句 • 原因状语从句 • 条件状语从句 • 目的状语从句 • 让步状语从句 • 结果状语从句
PART 01
状语从句概述
定义与作用
定义
状语从句是句子中充当状语成分的从 句,用于修饰主句中的动词、形容词、 副词或整个句子,表示时间、地点、 原因、条件、方式、让步等关系。
When I grow up, I want to be a teacher. (当我长大的时候,我想成 为一名老师。)
I was doing my homework when the phone rang. (电话响的 时候,我正在做作业。)
Once you start, you must finish it. (一旦你开始,就必须完成它。)
你想去的地方。
They searched for the lost child everywhere. 他们到处
寻找那个走失的孩子。
PART 04
原因状语从句
表示原因的连词
because
语气最强,表示直接的原因或理 由,可用于回答 why 提出的问 题、引导表语从句、用于强调句
等。
since
语气比 because 弱,但比 as 强, 一般用于表示“由于大家已知的 事实”。
虚拟语气
在条件状语从句中,可以 使用虚拟语气来表达与现 在或过去事实相反的情况。
条件状语从句的例句分析
01
02
03
04
05
If you study hard, you will pass the exam. (如 果你努力学习,你会通 过考试的。)
状语从句+课件-2024届高考英语一轮复习
5.自然而然接when
状语从句省略
前提:
1. 从句的主语 与 主句的主语一致; 2. 从句中需有be动词。
省略时需把从句主语和be动词一起省 略。
He fell asleep when he was doing his homework. When I was surfing the net, the power was off. His father died when he was only three.
二. 连接词
语气最弱,看到一个现象去反推可能的情况 It must be morning,for the birds are singing.
原因状语从句
常见:because, as, since, for
用法几乎一致,表示直接的原因,as语气稍 弱。 As he is too yong, he can’t join the army.
二. 连接词:时间状语从句 一... 就....
no sooner... than... I had no sooner seen you than I smiled. hardly... when...
二. 连接词:时间状语从句 一... 就....
no sooner... than... I had no sooner seen you than I smiled.
二. 连接词
让步状语从句
1. although,though, as 虽然,尽管 2. even if , even though 即便,即使 3. 特殊疑问词+ever/ no matter + 特殊疑问词 不论
二. 连接词:让步状语从句 3. 特殊疑问词+ever/ no matter + 特殊疑问词 不论
状语从句省略
前提:
1. 从句的主语 与 主句的主语一致; 2. 从句中需有be动词。
省略时需把从句主语和be动词一起省 略。
He fell asleep when he was doing his homework. When I was surfing the net, the power was off. His father died when he was only three.
二. 连接词
语气最弱,看到一个现象去反推可能的情况 It must be morning,for the birds are singing.
原因状语从句
常见:because, as, since, for
用法几乎一致,表示直接的原因,as语气稍 弱。 As he is too yong, he can’t join the army.
二. 连接词:时间状语从句 一... 就....
no sooner... than... I had no sooner seen you than I smiled. hardly... when...
二. 连接词:时间状语从句 一... 就....
no sooner... than... I had no sooner seen you than I smiled.
二. 连接词
让步状语从句
1. although,though, as 虽然,尽管 2. even if , even though 即便,即使 3. 特殊疑问词+ever/ no matter + 特殊疑问词 不论
二. 连接词:让步状语从句 3. 特殊疑问词+ever/ no matter + 特殊疑问词 不论
高考英语一轮复习状语从句课件
03 条件状语从句
条件状语
(1)条件状语从句通常由if, unless引导。例如:
1 What shall we do if it snows tomorrow?
Don’t leave the building unless I tell you to.
条件状语
2
(2)在条件状语从句里,时态需主将从现。例如:
定语从句:主句…表地点的名词+where…
place
状语从句:主句…+ where…
place
For example:
一般而言,有工厂的地方空气都会被严重污染。 Generally, air will be heavily polluted in the places where there are factories. Generally, air will be heavily polluted where there are factories.
love and respect him. 结果
条件 6. As long as you don’t lose heart, you’ll succeed. 7. Child as she is, she knows a lot of things. 让步 方式 8. The old lady treats the boy as if he were his own son. 9.He is taller than I am. 比较
C
结果状语从句
so…that, such…that,
D
条件状语从句
if, unless, as(so)long as
总结:状语从句分类及常用连词:
A
地点状语从句 where,wherever
英语语法讲解课件-状语从句课件
I would leave if he came.
I will leave if he comes.
The train had been away when I arrived.
过去配过去
过去配过去
现在配现在
现在配现在
前引:根据主从句的三种时间关系,分为主 从句同时发生、主从句都没有发生、主从句一前一后发生三类句型, 每种句型分别对应独特的句式
地点状语从句 引导地点状语从句的主要有:where, wherever及- where构成的复合词。
We shall go where people are kind.
We received a warm welcome everywhere we arrived. 我们每到一个地方都受到了热烈的欢迎。
01
02
03
条件状语从句 最常用的引导词有: if, if only(if 的强调式), unless (= if not), as long as, so long as
1
E.G.
2
As long as I live, I shall work hard.
3
You can’t learn it well unless you work hard.
E.G. When/As he was eating his breakfast, he heard the door bell ring. While I was reading, he was playing. The mother didn't go to bed until her little daughter returned home last night. 昨晚母亲等到她的小女儿回家才睡觉。
I will leave if he comes.
The train had been away when I arrived.
过去配过去
过去配过去
现在配现在
现在配现在
前引:根据主从句的三种时间关系,分为主 从句同时发生、主从句都没有发生、主从句一前一后发生三类句型, 每种句型分别对应独特的句式
地点状语从句 引导地点状语从句的主要有:where, wherever及- where构成的复合词。
We shall go where people are kind.
We received a warm welcome everywhere we arrived. 我们每到一个地方都受到了热烈的欢迎。
01
02
03
条件状语从句 最常用的引导词有: if, if only(if 的强调式), unless (= if not), as long as, so long as
1
E.G.
2
As long as I live, I shall work hard.
3
You can’t learn it well unless you work hard.
E.G. When/As he was eating his breakfast, he heard the door bell ring. While I was reading, he was playing. The mother didn't go to bed until her little daughter returned home last night. 昨晚母亲等到她的小女儿回家才睡觉。
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”。
06
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。)
高考英语复习状语从句PPT课件
用 的
地点状语从句
where, wherever
状
语 原因状语从句 because, since, as, now that, seeing
从
that, considering that
句
及 条件状语从句 if, unless, now (that), as (so) long as,
其 in case, on condition that, suppose/supposing,
九
till, until, not…until, the first/second…/last time, the momen
种
the minute, the instant, immediately, directly, instantly,
常
hardly…when, scarcely…when, no sooner…than
storm started.
A. when B. while C. until D. before
2. (02上海) He was about to tell me the secret ___D___ someone
patted him on the shoulder.
A. as
B. until
C. while D. when
( 方式 )
1、各种从属连词的含义及用法
比较;
考
2、no matter wh- 与 wh-ever 引 导的从句的区别;
点 3、状语从句的时态问题;
难 4、状语从句倒装及紧缩问题; 点 5、状语从句与其它从句的区别。
1. 时间状语从句
问题1:
1. (04北京春) We were swimming in the lake ___A___ suddenly the
高考英语总复习语法课件:专题十一状语从句 (共32张PPT)
4.That's why I help brighten people's days. If you________,who's to say that another person will?
5.There is only one more day to go ________your favorite music group play live.
she makes very slow progress. 尽管她非常努力,但还是进步很慢。
even if/even though
表示语气更强的让步,意为“尽管,即使, 退一步说”。
We will make a trip even if/even though the
weather is bad. 即使天气不好, 我们也要去旅行。
2.原因状语从句
引导词
用法
表示造成某种情况的直接原因。语气最强, 常用来回答why的提问。
because He didn't have breakfast because he got up
too late. 因为起床太晚了,他没有吃早饭。
since
表示显然的或已为人知的理由,语气比 because弱,通常置于句首。 Since you won't help me,I will ask
意为“在……之前;……之后才;没来得 及……就……”,常表示主句动作先于从句动 作发生。从句一般不为否定句。
I must finish this letter before I go home. 我必须在回家之前写完这封信。
She died before she wrote a will. befor 她还没来得及写遗嘱就去世了。
高三高考英语语法复习:状语从句(PPT课件)
2
状语从句有哪些类别?
翻译下列句子,指出画线部分状语从句的类别 1.Every_time_I_see_action_movies_acted_by_Jackie_Chan,_I would get excited. 每当我看成龙演的动作片时,我会很兴奋。 Every time I see action movies acted by Jackie Chan 作时间状语。
3. 因为生病,她只好留在家里。句中无状语从句。 Being ill, she had to remain at home.
1
4. There is life where there is water. 有水的地方就有生命。句中where there is water为地点状语从 句。
1
状语从句有两个特征:必须在句中作状语;必须是句子作状语。 因此,在句中作状语,修饰句子或动词等的从句叫状语从句。
2
2. You should have put away the book where_you_took_it. 你应该把书放回原处。 where you took it作地点状语。 3. The higher income tax is harmful in_that_it_may_discourage_people_from_trying_to_earn_more. 所得税高是有害的,它让人不想去赚更多的钱。 in that it may discourage people from trying to earn more作原因状语。
高考英语语法复习之
状语从句
1
什么是状语从句?
翻译下列句子,指出句子中的状语从句 1. Great changes have taken place in China in the last few decades. 最近几十年以来,中国发生Whoever breaks the law shall be punished. 任何违背了法律的人必定受到惩罚。句中无状语从句。
2023届高考英语一轮复习状语从句课件
2. 地点状语从句
翻译下列句子
1. 有志者事竟成。
Where there is a will, there is a way.
2.你最好不要把药放在孩子够得着的地方。 You had better not leave the medicine where the children could reach it.
2017年真题
He will not rest __u_n_t_il_h_e_k_n_o_w__s_t_h_e_t_ru_t_h_____________________(直到他
知道真相).
真题再现: 2013年真题 Hurry up, or _th_e_ti_ck_e_ts_w_il_l h_a_v_e _be_e_n_s_ol_d_ou_t_w_h_en_w_e__ge_t_th_e_re_(b_y_th_e_t_im_e_w_e_r_ea_ch there) (我们到那儿时票都卖完了). 2021年真题 Please don’t talk so loudly _w_h_en_/w_h_il_e_o_th_er_s/_o_th_er_p_e_op_le__ar_e_w_o_rk_in_g/_a_t w_o_rk____(他人在工作的时候)
虚拟语气在if条件句中的用法
• 1)If it ___w__er_e_____(be) fine now, I _w_o_u_ld_g_o______ (go) shopping.
• 2)If I _h_a_d_ (have) enough money,I ___w_o_ul_d_b_u_y ______ (buy) a new car.
(8)He had hardly sat down when the telephone rang.
状语从句完整版ppt课件
While I really don’t like art, I find his work impressive. ( while =_a_l_t_h_o_u_g_h_ )
While there is life there is hope. (while = __a_s_l_o_n_g_a_s_ )
引导词可分为两部分.
as while when whenever before after until (till) since as soon as
every time next time the first/…time the moment the minute/… instantly immediately directly (一…就…)
We clean the classroom before we leave school every day. It will not be long before you regret for what you’ve done. 不久你就会为你的所作所为后悔的。
after引导的时间状语从句
◆ after引导的时间状语从句,常译为“在……之后”, 表示主句的动作发生在从句的动作之后。
while:持续性动词 /进行时
*一般或现在情况
e.g. I like listening to music while I am doing my homework.
*将来情况-V一般现在时或现在进行时
e.g.— I’m going to the post office. -- While you are there, can you get some stamps for me?
I had no sooner begun to talk than he rang off. No sooner had I begun to talk than he rang off. 我还未来得及讲话,他就挂断了电话。
While there is life there is hope. (while = __a_s_l_o_n_g_a_s_ )
引导词可分为两部分.
as while when whenever before after until (till) since as soon as
every time next time the first/…time the moment the minute/… instantly immediately directly (一…就…)
We clean the classroom before we leave school every day. It will not be long before you regret for what you’ve done. 不久你就会为你的所作所为后悔的。
after引导的时间状语从句
◆ after引导的时间状语从句,常译为“在……之后”, 表示主句的动作发生在从句的动作之后。
while:持续性动词 /进行时
*一般或现在情况
e.g. I like listening to music while I am doing my homework.
*将来情况-V一般现在时或现在进行时
e.g.— I’m going to the post office. -- While you are there, can you get some stamps for me?
I had no sooner begun to talk than he rang off. No sooner had I begun to talk than he rang off. 我还未来得及讲话,他就挂断了电话。
高考英语二轮复习让步状语从句(共36张PPT)
• Try as you will, you won’t be able to persuade him.
• 3. 行为动词原形的倒装 A. 动词前面带有情态动词may, might, will,
would, can, could等时,只将行为动词提到句 首,而这些情态动词保留在原处。
B. 若动词前面没有情态动词时,应在动词原来的 位置加上助动词do的适当形式。
Old as / though he is, he keeps on learning English.
• 7、 in spite of = despite + 名词 in spite of the fact ( that ) 尽管,虽然
Despite the traffic jam, he arrived here on time.
If he is poor, he is at least honest. (让步) (= even if)
4、whether...or... “不论是否…”, “不管是…还是…”
• 由这一个复合连词引导的让步状语从句旨在说 明正反两个方面的可能性都不会影响主句的意 向或结果。
• You’ ll have to attend the ceremony whether you’ re free or busy. 不管你忙不忙,都要参加这个典礼。
• 归纳:
1、no matter + 疑问词 只引导让步状从 2、疑问词+ever 既能引导让步状从
又能引导名词性从句 No matter when you leave, I’ll see you off. = Whenever you leave, ------.
Whenever you’ll leave is none of my business. (主语从句)
• 3. 行为动词原形的倒装 A. 动词前面带有情态动词may, might, will,
would, can, could等时,只将行为动词提到句 首,而这些情态动词保留在原处。
B. 若动词前面没有情态动词时,应在动词原来的 位置加上助动词do的适当形式。
Old as / though he is, he keeps on learning English.
• 7、 in spite of = despite + 名词 in spite of the fact ( that ) 尽管,虽然
Despite the traffic jam, he arrived here on time.
If he is poor, he is at least honest. (让步) (= even if)
4、whether...or... “不论是否…”, “不管是…还是…”
• 由这一个复合连词引导的让步状语从句旨在说 明正反两个方面的可能性都不会影响主句的意 向或结果。
• You’ ll have to attend the ceremony whether you’ re free or busy. 不管你忙不忙,都要参加这个典礼。
• 归纳:
1、no matter + 疑问词 只引导让步状从 2、疑问词+ever 既能引导让步状从
又能引导名词性从句 No matter when you leave, I’ll see you off. = Whenever you leave, ------.
Whenever you’ll leave is none of my business. (主语从句)
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
dinner. 3. I was about to go to bed _w_h_e_n___ I
heard someone knocked at the door. 4. _W__h_il_e___ we were watching TV, he
was studying. 5. He is fat __w_h_i_le__ his brother is thin. 6. _A__s___ she sang, tears ran down her
begin our meeting. (
原)因
4. I’ll speak slowly so that you can
understand me. ( 目的 )
.
5. So clever was he a student that he was able to work out all the difficult problems. ( 结果)
表示”而”.
I was reading while he was watching
TV.
.
3.as 的用法:
(1) as 着重强调主句和从句的动作同时或几 乎同时发生,如:
The students rose as the teacher entered the classroom. (2)as还可以表示“随着……”,如:
3) _原__因___ 4) __目_的______ 5) _结__果____ 6) _条__件______ 7) _方__式____ 8) _比__较______ 9) _让__步____等
.
一. 时间状语从句的引导词
1. when, while , as, before, after, until, till, since, ever since, once, as soon as , 2. every time, next/last/each time, the first time, the moment, the minute, the 接词when、while、as的用法小结 1、when 的用法: (1)when引导的时间状语从句的谓语动 词可以是延续的,也可以是表短暂性动作 的动词,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。如: When the film ended, the people went back. When I lived there, I used to go to the seashore on Sundays.
As time goes by, it is getting colder and colder.
(3) As 还能表示“一边……一边”,如:
He looked behind from time to time as he went.
.
4.如果主句表示的是短暂动作,而从 句用延续性动作的进行时态表示在 一段时间内正在进行的动作时, when, while与as 可互换使用。如: When/While/As I was walking down the street, I came across an old friend of mine.
.
Before的用法 It will be half a year before I come back.
it will be +一段时间 before......多久之后才...
It won’t be half a year before we meet iat gwaonin’t. be +一段时间 before......不久就....
• 6. As long as you don’t lose heart, you’ll succeed. (条件 )
• 7. Try as he might, he could not find a job. ( 让步 )
• 8. The old lady treats the boy as if he were his own son. ( 方式 )
3. immediately, instantly, directly
4. hardly…when, no sooner…than, scarcely…when
.
when, while, as 1.W__h_i_le_/_A_s_/_W__h_e_n__ we were talking, Mr.
Smiths came in. 2._W_h_e_n_ they came home, I was cooking
• 9.He woke up as suddenly as he had
fallen
asleep.
(
比较 .
)
一个句__子__在复合句中用作状语时,在语法上叫 状语从句。从句由__从__属__连_ 词、_名__词__词__组_或 __副__词___引导。 状语从句可分为:1) _时__间___ 2) _地__点______
Adverbial Clauses
.
判断下列状语从句的种类
1.While I was wondering at this, our
schoolmaster took his place. ( 时间 )
2. Where there is a will, there is a way.
( 地点 )
3. Now that/Since everybody is here, let’s
.
(2)可用作并列连词,其意义为“那时, 这时”,相当于and at this/that time。 常用于句式:
Somebody was doing something when… Sb. was about to do sth. when… (刚要……这时突然……)
.
2、连接词while的用法
(1) while意思是“当……的时候”或“在
某一段时间内”,引导的从句动作必须是
持续性的,侧重主句动作和从句动作相对
比。
People don’t talk so loudly while others
are working.
(2)从句和主句的谓语动词都为延续性动词
时, 只能用while; while还可作并列连词,
heard someone knocked at the door. 4. _W__h_il_e___ we were watching TV, he
was studying. 5. He is fat __w_h_i_le__ his brother is thin. 6. _A__s___ she sang, tears ran down her
begin our meeting. (
原)因
4. I’ll speak slowly so that you can
understand me. ( 目的 )
.
5. So clever was he a student that he was able to work out all the difficult problems. ( 结果)
表示”而”.
I was reading while he was watching
TV.
.
3.as 的用法:
(1) as 着重强调主句和从句的动作同时或几 乎同时发生,如:
The students rose as the teacher entered the classroom. (2)as还可以表示“随着……”,如:
3) _原__因___ 4) __目_的______ 5) _结__果____ 6) _条__件______ 7) _方__式____ 8) _比__较______ 9) _让__步____等
.
一. 时间状语从句的引导词
1. when, while , as, before, after, until, till, since, ever since, once, as soon as , 2. every time, next/last/each time, the first time, the moment, the minute, the 接词when、while、as的用法小结 1、when 的用法: (1)when引导的时间状语从句的谓语动 词可以是延续的,也可以是表短暂性动作 的动词,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。如: When the film ended, the people went back. When I lived there, I used to go to the seashore on Sundays.
As time goes by, it is getting colder and colder.
(3) As 还能表示“一边……一边”,如:
He looked behind from time to time as he went.
.
4.如果主句表示的是短暂动作,而从 句用延续性动作的进行时态表示在 一段时间内正在进行的动作时, when, while与as 可互换使用。如: When/While/As I was walking down the street, I came across an old friend of mine.
.
Before的用法 It will be half a year before I come back.
it will be +一段时间 before......多久之后才...
It won’t be half a year before we meet iat gwaonin’t. be +一段时间 before......不久就....
• 6. As long as you don’t lose heart, you’ll succeed. (条件 )
• 7. Try as he might, he could not find a job. ( 让步 )
• 8. The old lady treats the boy as if he were his own son. ( 方式 )
3. immediately, instantly, directly
4. hardly…when, no sooner…than, scarcely…when
.
when, while, as 1.W__h_i_le_/_A_s_/_W__h_e_n__ we were talking, Mr.
Smiths came in. 2._W_h_e_n_ they came home, I was cooking
• 9.He woke up as suddenly as he had
fallen
asleep.
(
比较 .
)
一个句__子__在复合句中用作状语时,在语法上叫 状语从句。从句由__从__属__连_ 词、_名__词__词__组_或 __副__词___引导。 状语从句可分为:1) _时__间___ 2) _地__点______
Adverbial Clauses
.
判断下列状语从句的种类
1.While I was wondering at this, our
schoolmaster took his place. ( 时间 )
2. Where there is a will, there is a way.
( 地点 )
3. Now that/Since everybody is here, let’s
.
(2)可用作并列连词,其意义为“那时, 这时”,相当于and at this/that time。 常用于句式:
Somebody was doing something when… Sb. was about to do sth. when… (刚要……这时突然……)
.
2、连接词while的用法
(1) while意思是“当……的时候”或“在
某一段时间内”,引导的从句动作必须是
持续性的,侧重主句动作和从句动作相对
比。
People don’t talk so loudly while others
are working.
(2)从句和主句的谓语动词都为延续性动词
时, 只能用while; while还可作并列连词,