初中状语从句讲解ppt课件
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7.It is two years __si_n_c_e_he came here. Every time/each time
8. __U_n_t_il__she told me, I had no idea of what they had said .
2. 地点状语从句
地点状语从句由 where, wherever 等引导。 例如：
2.__S_in_c_e__ you do not understand, I will explain again. 3. He must be ill, __fo_r__he is absent today.
6. I eat potatoes _b_e_c_a_u__se__I like them.
5. 目的状语从句
?目的状语从句常由so that, in order that等词 引导，目的状语从句常用助动词may （might）, shall（should）, will（would）, can (could)。目的状语从句常放于主句之后， 例：
? Speak clearly so that they may understand you. 你要讲得清楚，他们才听得懂。
While I really don' t like art, I find his work impressive. (while=__a_lt_h_o_u_g_h___)
While there is life there is hope. (while=___a_s_l_o_n_g_a_s_____)
?You can take a walk wherever you like to.
? ---Mom, what did your doctor say?
--- He advised me to live where the air is fresher?
3. 原因状语从句
?原因状语从句通常由because, as, since,
now that, considering (that), seeing (that)
等词引导。
? because语气较强，用以回答why问句 ? as语气较弱，较口语化，所表示的原因
较明显。 ? since语气较弱，常表对方已知的事实，
相当于汉语的“既然”。
1. _B_e_c_a_u_s_e__he was ill, he didn' t go to school.
我吃土豆是因为我喜欢土豆。
7. _A_s__I didn' t know the way, I asked a
policeman.
我由于不知道路，因而问警察。
8. __S_in__c_e_you won' t help me, I' ll ask
someone else.
你既然不帮我，那我就请别人帮我。
We sailed four days and nights before we saw the land.
We④ha肯dn定'句t run“a才m”ile b否ef定or句e he felt tired.
“就”
※till, until和not…until：
1.until/till引导时间状语从句用于肯定句时，主句 的动词是延续性动词，表示动作或状态一直持续 到until/till所表示的时间，意为“某动作一直延续 到某时间点才停止”。如：
It will be half a year before I come back.
②it will be +一段时间 before......多久之后才.
It won' t be half a year before we meet
③agitawino.n' t be +一段时间 before...... 不久就....
4. 结果状语从句
? 结果状语从句常用so that, such that等关联词 引导。e.g.
? He is so young that he can' t go to work. 他如此小以致于他不能上班。
? He got so little pay that his family had to live on welfare money. 他工资很少，他的家人不得不靠救济金生活。
※while 的其他含义：
While I was walking down the street, I came across an old friend. ( while =__w_h_e_n__)
He likes pop music, while I am fond of folk
music. ( while =_b_u__t ___)
4. I' d like to arrive 20 minutes early _______ I can have time for a cup of tea.
A. as soon as B. as a result
C. in case
D. so that
5. You'd better take something to read when you go to see the doctor ______ you have to wait.
成分，叫做状语。adverbial modifier
(adv.)
用作状语的通常是副词，介词短语，不定式和 从句等。
状语从句
用作状语的从句叫做状语从句。引导状语从句的关联词是 一些从属连词。
? 例： ? When you cross the road, you must be careful.
当你过马路时要小心。（ when是从属连词） ? I was late because I missed the bus.
状语从句的种类
1、时间状语从句 when, while, as
soon as, since, until, before, after 2、条件状语从句 if 3、结果状语从句 so…that 4、比较状语从句 than 5、原因状语从句 because 6、让步状语从句 although, though 7、地点状语从句 where 8、方式状语（没有从句）by...
__a_s_s_o_o_n_a_s______________she appeared on the stage.
5.It won' t be longbe_f_o_re___he finishes his writing.
6.__A_ft_e_r_ he had finished his work, he left there.
1. _W__h_e_n_ he comes here tomorrow, I will call you.
2. W__h_il_e_/W__h_en he was walking in the street, he met Tim.
3. She sang _a_s__she worked. 4. There was an applause
1. 时间状语从句 ?引导时间状语从句的关联词常有：after, before, when, while, whenever, as soon as, as, since, until 等。 ?例：
? The ball goes up very high after it hits the ground. 这球着地后蹦得很高。 ? Wait until you' re called. 你等着叫你吧！
从他离开后我们没见过面。
※ when: 持续性／非持续性动词都可以 当…时
Are you going to be a sailor when you leave school?
while /when辨析
? when/while+doing ? When/while reading,he fell asleep. ? when+终止性、延续性动词 ? while+延续性动词 ? When the teacher came in,I was sleeping. ? =While /When I was sleeping, the teacher came in. ? when (就在这时 ) ? I was sleeping, when someone knocked at the door.
When he came, I was cooking.
他来时，我在做饭。 I' ll call you as soon as I come back.
我一回来就给你打电话。 Before they came back, we had finished the work.
他们回来前，我们已经完成工作了。 We haven' t seen each other since he left.
? It' s such a good chance that we mustn' t miss it. 机会这样好，我们决不能失掉。
1. It is __s_o__good a story that I' ll never forget it.
2. It is __s_u_c_h_ a good story that I' ll never forget it.
我迟到了，因为我误了公共汽车。 （ because 是从属连词） .
? If she asks me, I ' ll tell her. 她如果问我，我就告诉她。（ if是从属连词）
? You look as if you need a rest. ? 你像是需要休息似的。（ as if是从属连词） .
★ as的常见用法： 1.She sang as she worked.
一边……一边…… 2. You must try to do as I did.
像…..一样 3. As she was late for class, she had to
say sorry. 由于
※ before ① 在……前
? He spoke slowly in order that everyone should understand.
他讲得很慢以便人人能听懂。
1. They set out early _s_o_th_a_t_(_in_o_r_d_er_t_h_a_t)_ they might arrive there in time.
A. even if
B. as if
C. in case
D. in order that
6. 条件状语从句
※ as : 当…时；一边…一边；随着……
＊某事一发生，另一事立即发生 As the captain passed me, I asked him whether there was any hope of saving the ship. ＊两个动作同时发生
As the day went on, the weather got worse.
We waited until he came.
2．用于否定句时，主句谓语动词是非延续性动 词，从句为肯定，意为“某动作直到某时间才开 始”。如He won' t go to bed till/until she returns.
3．till不可以置于句首，而until可以。如： Until you told me I had no idea of it.
2. Take your raincoat __in__c_a_se__it should rain.
3. The boy hid himself behind the tree _i_n_c_a_s_e_/_fo_r_f_e_a_r_t_h_a_t_his father should
see him.
初中状语从句讲解
?什么是状语？
He speaks English very well.
（动词）
（程度副词）
主语 谓语
宾语状语Βιβλιοθήκη You are very beautiful.
（形容词）
I usually go to school by bike every day.
方式状语 时间状语
用来修饰动词，形容词，副词以及全句的句子
8. __U_n_t_il__she told me, I had no idea of what they had said .
2. 地点状语从句
地点状语从句由 where, wherever 等引导。 例如：
2.__S_in_c_e__ you do not understand, I will explain again. 3. He must be ill, __fo_r__he is absent today.
6. I eat potatoes _b_e_c_a_u__se__I like them.
5. 目的状语从句
?目的状语从句常由so that, in order that等词 引导，目的状语从句常用助动词may （might）, shall（should）, will（would）, can (could)。目的状语从句常放于主句之后， 例：
? Speak clearly so that they may understand you. 你要讲得清楚，他们才听得懂。
While I really don' t like art, I find his work impressive. (while=__a_lt_h_o_u_g_h___)
While there is life there is hope. (while=___a_s_l_o_n_g_a_s_____)
?You can take a walk wherever you like to.
? ---Mom, what did your doctor say?
--- He advised me to live where the air is fresher?
3. 原因状语从句
?原因状语从句通常由because, as, since,
now that, considering (that), seeing (that)
等词引导。
? because语气较强，用以回答why问句 ? as语气较弱，较口语化，所表示的原因
较明显。 ? since语气较弱，常表对方已知的事实，
相当于汉语的“既然”。
1. _B_e_c_a_u_s_e__he was ill, he didn' t go to school.
我吃土豆是因为我喜欢土豆。
7. _A_s__I didn' t know the way, I asked a
policeman.
我由于不知道路，因而问警察。
8. __S_in__c_e_you won' t help me, I' ll ask
someone else.
你既然不帮我，那我就请别人帮我。
We sailed four days and nights before we saw the land.
We④ha肯dn定'句t run“a才m”ile b否ef定or句e he felt tired.
“就”
※till, until和not…until：
1.until/till引导时间状语从句用于肯定句时，主句 的动词是延续性动词，表示动作或状态一直持续 到until/till所表示的时间，意为“某动作一直延续 到某时间点才停止”。如：
It will be half a year before I come back.
②it will be +一段时间 before......多久之后才.
It won' t be half a year before we meet
③agitawino.n' t be +一段时间 before...... 不久就....
4. 结果状语从句
? 结果状语从句常用so that, such that等关联词 引导。e.g.
? He is so young that he can' t go to work. 他如此小以致于他不能上班。
? He got so little pay that his family had to live on welfare money. 他工资很少，他的家人不得不靠救济金生活。
※while 的其他含义：
While I was walking down the street, I came across an old friend. ( while =__w_h_e_n__)
He likes pop music, while I am fond of folk
music. ( while =_b_u__t ___)
4. I' d like to arrive 20 minutes early _______ I can have time for a cup of tea.
A. as soon as B. as a result
C. in case
D. so that
5. You'd better take something to read when you go to see the doctor ______ you have to wait.
成分，叫做状语。adverbial modifier
(adv.)
用作状语的通常是副词，介词短语，不定式和 从句等。
状语从句
用作状语的从句叫做状语从句。引导状语从句的关联词是 一些从属连词。
? 例： ? When you cross the road, you must be careful.
当你过马路时要小心。（ when是从属连词） ? I was late because I missed the bus.
状语从句的种类
1、时间状语从句 when, while, as
soon as, since, until, before, after 2、条件状语从句 if 3、结果状语从句 so…that 4、比较状语从句 than 5、原因状语从句 because 6、让步状语从句 although, though 7、地点状语从句 where 8、方式状语（没有从句）by...
__a_s_s_o_o_n_a_s______________she appeared on the stage.
5.It won' t be longbe_f_o_re___he finishes his writing.
6.__A_ft_e_r_ he had finished his work, he left there.
1. _W__h_e_n_ he comes here tomorrow, I will call you.
2. W__h_il_e_/W__h_en he was walking in the street, he met Tim.
3. She sang _a_s__she worked. 4. There was an applause
1. 时间状语从句 ?引导时间状语从句的关联词常有：after, before, when, while, whenever, as soon as, as, since, until 等。 ?例：
? The ball goes up very high after it hits the ground. 这球着地后蹦得很高。 ? Wait until you' re called. 你等着叫你吧！
从他离开后我们没见过面。
※ when: 持续性／非持续性动词都可以 当…时
Are you going to be a sailor when you leave school?
while /when辨析
? when/while+doing ? When/while reading,he fell asleep. ? when+终止性、延续性动词 ? while+延续性动词 ? When the teacher came in,I was sleeping. ? =While /When I was sleeping, the teacher came in. ? when (就在这时 ) ? I was sleeping, when someone knocked at the door.
When he came, I was cooking.
他来时，我在做饭。 I' ll call you as soon as I come back.
我一回来就给你打电话。 Before they came back, we had finished the work.
他们回来前，我们已经完成工作了。 We haven' t seen each other since he left.
? It' s such a good chance that we mustn' t miss it. 机会这样好，我们决不能失掉。
1. It is __s_o__good a story that I' ll never forget it.
2. It is __s_u_c_h_ a good story that I' ll never forget it.
我迟到了，因为我误了公共汽车。 （ because 是从属连词） .
? If she asks me, I ' ll tell her. 她如果问我，我就告诉她。（ if是从属连词）
? You look as if you need a rest. ? 你像是需要休息似的。（ as if是从属连词） .
★ as的常见用法： 1.She sang as she worked.
一边……一边…… 2. You must try to do as I did.
像…..一样 3. As she was late for class, she had to
say sorry. 由于
※ before ① 在……前
? He spoke slowly in order that everyone should understand.
他讲得很慢以便人人能听懂。
1. They set out early _s_o_th_a_t_(_in_o_r_d_er_t_h_a_t)_ they might arrive there in time.
A. even if
B. as if
C. in case
D. in order that
6. 条件状语从句
※ as : 当…时；一边…一边；随着……
＊某事一发生，另一事立即发生 As the captain passed me, I asked him whether there was any hope of saving the ship. ＊两个动作同时发生
As the day went on, the weather got worse.
We waited until he came.
2．用于否定句时，主句谓语动词是非延续性动 词，从句为肯定，意为“某动作直到某时间才开 始”。如He won' t go to bed till/until she returns.
3．till不可以置于句首，而until可以。如： Until you told me I had no idea of it.
2. Take your raincoat __in__c_a_se__it should rain.
3. The boy hid himself behind the tree _i_n_c_a_s_e_/_fo_r_f_e_a_r_t_h_a_t_his father should
see him.
初中状语从句讲解
?什么是状语？
He speaks English very well.
（动词）
（程度副词）
主语 谓语
宾语状语Βιβλιοθήκη You are very beautiful.
（形容词）
I usually go to school by bike every day.
方式状语 时间状语
用来修饰动词，形容词，副词以及全句的句子