状语从句重点难点(公开课)精品PPT课件

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状语从句重点难点归纳课件

状语从句重点难点归纳课件

2) How could you, when you knew that this might damage the instrument? 3) The boy was restless when he should have listened to them carefully. 4) He usually walks when he might ride. 5) Why do I have to switch on the light, when you are much closer to it? 6) Why do you want a new job when you’ve got such a good one already? 7) There are some chairs left over when all had sat down. 8)We have got only five textbooks for the children when we need ten. So I’m afraid they will have to share. 9) Why did you take a taxi when you could come here by bus? 10) He came to help us when he had plenty of work to do .
4. when 还可当“如果,倘若”,引导条件状语从句。
1)He will likely recover when he undergoes the
operation. 2) Turn off the switch when anything goes wrong with the machine.
A. when B. while C. until D. before

状语从句重点难点(公开课)ppt课件

状语从句重点难点(公开课)ppt课件

其 常 用 的
原因状语从句 条件状语从句
because, since, as, for, now that(既 然), in that(因为)
if, unless, as(so) long as, on condition

that, 要……)等。如:


6
九 种
让步状语从句
常 用 的 状 语
although, though, as, even though/even if, while(虽然), no matter
状 minute, the instant, immediately, directly, instantly,
语 hardly…when, scarcely…when, no sooner…than , 从 every time, each time 句 及 地点状语从句 where, wherever
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
3. (05上海) He transplanted the little tree to the garden ___B___ it
A. so that
B. although
C. while
D. as if
15
连接词while的用法小结
1. while可用来引导时间状语,意为“当……的时候”; 引导的动作必须是持续性的,如: Please don’t talk so loud while others are working.

状语从句讲解公开课PPT课件

状语从句讲解公开课PPT课件

易混点 when, while, as, after, as soon as ,until 等 都可以 引导 时间状语从句。
① when 从句谓语动词可以是延续性动词和瞬间动词。 ② while 从句谓语动作必须是延续性的,有时表示对比。 ③as强调主语是同一个人,主句谓语动词与从句谓语动
词的动作同时发生。 ④until肯定句中,“一直…为止”;not…until“直到…才 ⑤as soon as 引导的时间状语从句,译为“一…就…”, 表示从句动作一发生,主句的动作马上就发生。
第3页/共13页
语法复习 时间状语从句 选词填空
while,when,as soon as, before, after
1)Please tell me ________________ you get there. 2) _________we left, it began to rain. 3)He was reading ______________ I was watching TV. 4)I like swimming ________ my sister likes running. 5)Please think it over ________ you answer it. 6)It was raining _________he reached home.
主过从过 主将从现 主现从需
第7页/共13页
考点 条件状语从句一般由____i_f_引导,它和时间 状语从句一样,当主句是一般将来时或含有 情态动词或祈使句时,从句用___一___般__现__在_ 时时 态,即____主__将___从原现则 【有奖问答】 If you_a_r_e_ (be)ill, you must go to see a doctor. If I go there, he _w_i_l_l__g_o (go) with me.

状语从句(完整版)PPT课件

状语从句(完整版)PPT课件
结果状语从句
Chapter
表示结果的连词
因此
01
thus, therefore, as a result, consequently
所以
02
so, hence
以致于
03
so...that, such...that
结果状语从句的用法
结果状语从句通常置于主句之后,由 连词引导,表示主句行为所产生的结 果。
because since as for
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 。
语气最弱,仅说明一般的因果关 系,而非强调某事作为结果的原 因。
原因状语从句的用法
主句在前,从句在后
这是原因状语从句最常见的用法,即主句在前,从句在后,用逗号隔开。
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
有时为了强调或保持句子的平衡,可以将让步状语从句中的表语、状语或谓语放 在句首,构成倒装结构。例如:Tired as he was, he kept on working. 尽管他 很累,但他仍然继续工作。
07
目的状语从句
Chapter
表示目的的连词
为了
以免
表示目的,常用于句首,引导目的状 语从句。
02

状语从句公开课 PPT课件

状语从句公开课 PPT课件
I was walking down the street while I heard someone calling for help. when
3. When 还以引导条件状语从句相 当于if
How can I explain it to you when / if you won’t listen.
4.Adverbial Clauses of Place
(地点状语从句)
5.Adverbial Clauses of Purpose (目的状语从句) 6.Adverbial Clauses of Result (结果状语从句)
7.Adverbial Clauses of Comparison(比较状语从句)
• __C____ it is possible to test this medicine on
• human patients.
• A. since
B. after C. before
D. when
• 3. (06四川)-Why didn’t you tell him about the
• meeting?
4. “趁……”
1. Before they got to the bus stop, the bus had gone. 在..之前
2. It will be 5 years before he returns to his motherland. 多久之后才…
3. We waited a long time before he came out.
( 让步)
• As he wasn’t ready in time, we went without him. (原因)
• Do as I told you. / do as you like. ( 方式 )

状语从句重点难点归纳课件

状语从句重点难点归纳课件
love and respect him 条件• 5 I shall go to the park unless it rains 时间• 6 No sooner had I got home than it began to
rain
用横线划出下列句子中的状语从 句;并指出是哪种状语从句:
地点 • 7 Where there is water; there is life 目的• 8 He studied hard so that he could catch up with
4 05福建 Did Jack come back early last night
Yes It was not yet eight o’clock ____Bhe arrived home
A Before B when C that D until
5 06辽宁 He was about halfway through his meal ____C__ a
welcome 条件 • 18 As So long as you work hard; you can catch
up with the other classmates
• 1 状语从句连词的含义及用法比较; • 2 no matter wh 与 whever 引导的从句的
区别;
• 3 状语从句的时态问题; • 4 状语从句倒装及省略问题; • 5 状语从句与其它从句区别
meeting 原因 4 I’ll speak slowly so that you can understand me 目的 5 So clever was he that he was able to work out all the
difficult problems 结果
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状语从句的分类
• 6. As long as you don’t lose heart, you’ll suc条ce件ed. ( )
• 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 )
love and respect him. 条件• 5.I shall go to the park unless it rains. 时间• 6. No sooner had I got home than it began to
rain.
用横线划出下列句子中的状语从 句,并指出是哪种状语从句:
• 9.He is taller than I am.( 比较 )
九种常用的状语从句及其常用的连接词
时间状语从

when, while, as, before, after, sie , till, until, not…until, the
first/second…/last time, as soon as, the moment, the
结果状语从句 so that, so…that, such…that
目的状语从句 so that, in order that, in case, 方式状语从句 as, as if/as though 比较状语从句 than, as…as, not so/as…as,
the +比较级…, the +比较级…
very warm..
用横线划出下列句子中的状语从 句,并指出是哪种状语从句:
原因 • 13. Now that you've come, you'd better have dinner with us.
结果 • 14. He was so excited that he couldn't fall asleep. 方式 • 15. We must do everything as he tells us. 比较 • 16. India is much bigger than Japan is. 让步 • 17. No matter when you come, you are warmly
meeting. (原因 )
4. I’ll speak slowly so that you can understand me目. 的
()
5. So clever was he th结at 果he was able to work out all the
difficult problems. (
)
状语从句的分类
1. While I was walking along the street, I found many
beatiful buildings ( 时间 ) 2. Where there is a will, there is a way. ( 地点 )
3. Now that/Since everybody is here, let’s begin our
minute, the instant, immediately, directly, instantly,
hardly…when, scarcely…when, no sooner…than ,
every time, each time
地点状语从句 where, wherever
原因状语从句
because, since, as, for, now that(既 然), in that(因为)
地点 • 7. Where there is water, there is life. 目的• 8. He studied hard so that he could catch up with
his classmates. 原因 • 9. Since you are very busy, I won't trouble you. 让步 • 10. Even if (though) I fail. I’ll never lose heart. 时间 • 11. Once you begin the work, you must continue. 让步 • 12. Although the sun was shining, it wasn’t
条件状语从句 if, unless, as(so) long as, on condition
that, 要……)等。如:
九种常用的状语从句及其常用的连接词
让步状语从句
although, though, as, even though/even if, while(虽然), no matter +which/what/when/where/who/how, whichever, wherever, whatever, whoever, whenever, however, whether…or;
the Adverbial 状语
句子+引导词作状语。 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。
北大附中河南分校 王萍
Revision of the Adverbial Clauses
状语从句
九种状从
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
用横线划出下列句子中的状语从句, 并指出是哪种状语从句:
让步• 1. Child as she is, she knows a lot of things. 比较• 2. The more I can do for the class, the happier
I’ll be. 方式 • 3. He talks as if (as though) he knew all about it. 结果• 4. He is such a good teacher that the students
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