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一、概念 一、概念 1. 定义:在主从复合句中,用于修饰主句中动词、形容词 或副词的句子,叫状语从句。 1. 定义:在主从复合句中,用于修饰主句中动词、形容词 或副词的句子,叫状语从句。 2. 类型:状语从句按其在句中的作用分为:时间、地点、 原因、目的、结果、条件、方式、让步、比较状语从句九 类。

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Presentation on theme: "一、概念 一、概念 1. 定义:在主从复合句中,用于修饰主句中动词、形容词 或副词的句子,叫状语从句。 1. 定义:在主从复合句中,用于修饰主句中动词、形容词 或副词的句子,叫状语从句。 2. 类型:状语从句按其在句中的作用分为:时间、地点、 原因、目的、结果、条件、方式、让步、比较状语从句九 类。"— Presentation transcript:

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2 一、概念 一、概念 1. 定义:在主从复合句中,用于修饰主句中动词、形容词 或副词的句子,叫状语从句。 1. 定义:在主从复合句中,用于修饰主句中动词、形容词 或副词的句子,叫状语从句。 2. 类型:状语从句按其在句中的作用分为:时间、地点、 原因、目的、结果、条件、方式、让步、比较状语从句九 类。 2. 类型:状语从句按其在句中的作用分为:时间、地点、 原因、目的、结果、条件、方式、让步、比较状语从句九 类。 3. 位置:由从属连词引导,可位于主句前,亦可位于主句 后。位于句首时,用逗号与其后的主句隔开。 3. 位置:由从属连词引导,可位于主句前,亦可位于主句 后。位于句首时,用逗号与其后的主句隔开。 状语从句的关键是要掌握引导不同状语从 句的常用连接词和常见的考点。

3 时间状语从句 when / while ;after ;before ; since ; till / until,whenever 条件状语从句 if ; unless 原因状语从句 because ; as ; since ; 结果状语从句 so (such ) … that …. 目的状语从句 so that ; in order that ; 让步状语从句 though ; although ; even though ; however ; no matter ….; 疑问词 +ever ; 比较状语从句 than ; as(so ) …. as ; the 比较级 ….the 比较级 地点状语从句 where wherever

4 (1) 常用引导词: ______,_____,_______ ______,________,______,______,_______. when while as soon as before after since till until (2) 要根据连词的不同意义来推断主句的谓语动词的时态 。主句为将来时,从句用一般现在时(主将从现) 1. 他回来, 我就告诉你. I __________ (tell) you when he ______(come) back. 2. 我们一到北京,就将参观长城. As soon as we _____(reach)Beijing, we ______(visit) the Great Wall. will tellcomes reacheswill visit

5 1) when , while 的区别: ①二者均可表示 “ 当 …… 的时候 ” 。 ② when 可与终止性动词,延续性动词连用, while 只能与延续性动 词连用。如: It was snowing ____ we got to the airport .当我们到达机场时, 天正下着雪。 ③ while 强调主句与从句表示的动作同时发生,强调主句表示的动 作持续于 while 所指的整个时间内; when 可指主、从句所述动作同 时或先后发生。如: He went home ______ he had finished his homework. 做完作业之后他回家去了。 Some students were reading _____ others were writing. 有些学生在读,而有些学生在写。 ____ he reached home , he had a little rest .回到家后,他休 息了一会儿。 (不能用 while ) when while When

6 (三) until/till 1. 肯定句中,二者可以通用, 表示主句的谓语动词(延续性动词) 一直延续到 until/till 所表示的时间为止。 1. 肯定句中,二者可以通用, 表示主句的谓语动词(延续性动词) 一直延续到 until/till 所表示的时间为止。 2. 否定句中, not... until… ,有时不用 not , 也 2. 否定句中, not... until… ,有时不用 not , 也 可以用如 never, nothing 等表示否定的词。这里不能用 till 。 可以用如 never, nothing 等表示否定的词。这里不能用 till 。 You may stay here until/till the rain stops. 你可以在这儿呆到雨停 你可以在这儿呆到雨停 He didn’t go to bed until he had finished his work. 他直到完成工作才去睡觉。 他直到完成工作才去睡觉。

7 常用引导词: ________, ______ 1. 如果你不努力学习,你就会失败。 You _ ___ __ if you __ ____ __ hard . 2.They will have a sports meeting if it ______ tomorrow. A. won’t rain B. will rain C. doesn’t rain D. rains if unless 主句为将来时,从句用一般现在时(主将从现) will fail don’t study C

8 常用引导词: __________,_____________ 特殊引导词: as( 同级比较 ), than( 不同程度的比较 ) the 比较级 … the 比较级 … ; ① She isn’t_____ tall ____ her mother. ② The house is three times___ big ___ ours. ③ ____ more you exercise, ____ healthier you will be. as/soas Thethe

9 常用引导词: ___ _______,____ ______. so… that such … that 1.My son is ___ young that he can’t look after himself. 2.He’s ____ a good boy that we all like him. 3. He spoke ___ fast that I couldn't follow him .他讲得太快, 我跟不上。 4. He told us ____many funny stories that we all laughed . 他给我们讲了那么多有趣的故事,我们全都哈哈大笑。 ① so+ 形 / 副 such+ ( a/an ) + 形 + 名 ② so+many/much/few/little+ 形 + 名 注 :so...that 与 too...to 和...enough to 间转换 so such so

10 常用引导词: _____________ 特殊引导词: _________ Where there is a will , there is a way . ________________________. Wherever you go , I go too . 无论你去哪里,我都去。 where wherever,

11 —Why can't I go ?为什么我不能去? — ______ you're too young .因为你年纪太小了。 As ( ____ ) you are not feeling well , you'd better stay at home . 既然你不太舒服,还是留在家里的好。 (1) 常用引导词: _________,_________,_____ because since as (4)because,since , as 的区别: because 从句所表示的是对方不知道的直接的原因, 因此在回答以 why 引导的特殊疑问句时只可用 because, 而 as,since 引导的从句却不可; as , since 从句所表示的 往往是对方已知的原因, 其从句一般放在句首. (2) 回答 why 的特殊疑问句时只可用 because 。 (3)because 不能与 so 连用。 Because Since

12 常用引导词: ___ _____,___ _______ ______ so that in order that ① Mary got up early _____ _____ she won’t miss the early bus. ② The teacher spoke loudly _____ _____ _____ the students in the back could hear more clearly. so that in order that

13 常用引导词: _______,_________,______ _____ though although even though Though it was raining heavily, but he went out. Though it was raining heavily, he went out. It was raining heavily, but he went out. Though it was raining heavily,yet he went out. although/though/even though 与 but 不能同时使用, 但可以 yet 与连用( Because 与 so 不能同时使用。) F T T T

14 【考点 1 】区分 when , if 引导宾语从句和状语从句的不同: when 引导时间状语从句意为 “ 当 …… 时候 ” ,引导宾语从句意为 “ 什么时候 ” ; if 引导条件状语从句意为 “ 如果 ” ,引导宾语从句意 为 “ 是否 ” 。如: 1 . —Mike wants to know if _____ a picnic tomorrow . —Yes . But if it _____ , we'll visit the museum instead A . you have ; will rain B . you will have ; will rain C . you will have ; rains D . will you have ; rains 2 . —Do you know when he _____ back tomorrow ? —Sorry , I don't . When he _____ back , I'll tell you A . comes ; comes B . comes ; will come C . will come ; comes D . will come ; will come C C

15 1 ) It ______ ten years since they ______ to France. A . as ; covered B . was ; have moved C . is ; have moved D . is ; moved 2 ) He ______ wait until the rain ______ . A . won't ; will stop B . won't ; stop C . will ; stops D . will ; will stop 3 ) He will go to the Great Wall if it ______ tomorrow . A . won't rain B . doesn't rain C . don't rain D . isn't raining 4 ) ______ you eat old food , you may be ill . A . Before B . Why C . If D . Which 5 ) Jack runs as ______ as Tom . A . fast B . faster C . fastest D . much fast D C B C A

16 6 ) ) “Why did Li Lei use a pencil ? ”“ _____ his pen was broken . ” A . Because B . When C . Until D . If 7 ) Miss Gao asked a question , but it was ______ that nobody could answer it . A . very difficult B . too difficult C . difficult enough D . so difficult 8 ) I can't understand this passage _____ there are no new words in it . A . if B . because C . though D . and A D C


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