初中英语状语从句详细讲解及练习

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…)
after引导的时间状语从句
1.常译为“在……之后”， 2.表示主句的动作发生在从句的动作之后。
1.After you use plastic bags, you mustn’t throw them about.用过 了塑料袋之后，不准到处乱扔。
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The Amrican War lasted four years _B____ the North
3. 主语+系动词 +表语
其 结 构
4. 主语+谓语+宾语 +宾语补足语
2.并列句 5. 主语+谓语 + 间接宾语 +直接宾语
可 以 3.复合句 分
1,定语从句 2.名词性从句
1.表语从句 2.主语从句 3.宾语从句
4.同位语从句 3.状语从句
条件,结果,方式,让步,,时间,比
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:
在复合句中起名词作用的从 句叫做名词性从句。
homework 4. Please tell her I’ll come __a_f_te_r__ I do some
shopping. 5. It will not be long b_e_f_or_e_ we meat each other
again. 6. It __is_/ _ha_s_b_e_e_n ___ (be) two years since we
◆当主句谓语动词是非延续性动词时, 主句常用否定形式。 not… until…“直到……才……”，这时until 可用before替换。 2.他直到做完作业才睡觉。 He didn’t go to bed until he finished his homework.
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对比训练 1
1. __A__ he heard this, he got very angry.
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考点:名词短语引导时间状语从句
• 1. When every time I was in trouble, he would come to help me.
• 2. At next time you come, do remember bring your son here.
• 3. For the first time I met the girl. I felt in love with her.
• 4. You are welcome to come back at any time you want to.
• 5. At the last time she saw James, he was lying in bed.
• 语法规则： every time,each time,next time,the first time,any
time 等名词短语引导状语从句不加介词。 22
其他连词引导的时间状语从句
◆1.no sooner… than…, hardly/ scarcely/ barely…when… 2.从句用一般过去时，主句用过去完成时。 3.当no sooner, hardly/ scarcely/ barely位于句首时， 主句要用部分倒装。
won in the end. A. After B. before C. when D. then
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since引导的时间状语从句
1.常译为“自从……”， 2.主句常用现在完成时，从句常用一般过去时。
1.我们自从分手以后一直没见过面。 We haven’t seen each other since we parted. 常用句型：It has been (is) + 时间段 + since从句
e.g. I like listening to music while I am doing my homework 2.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?
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as soon as引导的时间状语从句
1.译为“一…就…”， 2.表示从句动作一发生，主句的动作马上就发生。
1.他一回来我就告诉他这件事。 I will tell him about it as soon as he comes back. 2.相当于as soon as 用法的词或短语还有：immediately, directly, instantly, the moment, the minute, the instant等. 1.Directly I had done it, I knew I had made a mistake. 2.I’ll give him your message the minute he arrives.
2. She thought I was talking about her son, __B__, in fact, I was talking about my son.
3. Hardly had I finished my composition __A__ the bell rang.
A. when B. while C. as D. during
2. 当充当状语的部分是一个句子时，也就 是状语从 句。分类如下：
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地点 时间 条件
目的
让步
结果
比较
方式
状 语 从 句
原因
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一. 时间状语从句
1.注意时态一致. 一般情况下: 主句 是将来时的时候,
从句 用一般现在时
1.表示同时性，即主从句的谓语动作同时发
生或几乎同时发生。
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引导词可分为两部分．
b_e_g_a_n___ (begin) to use this machine.
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until/ till引导的时间状语从句
1.常译为“直到……时”， 2.表示主句动作发生在从句之前。 ◆当主句谓语动词是延续性动词时，主句常用肯定形式。
1：我会待在这里，直到你回来。
I’ll stay here until you come back.
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1. as, while , when的区别
as引导的时间状语从句, 可以表达“正当……”， “一 边……一边……”，“随着……”等意思。
1. 表示某事一发生，另一事立即发生。 As the sun rose, the fog disappeared.
2. 表示在某事发生的过程中，另一事发生。 Just as he was speaking there was a loud explosion.
4. John thinks it won’t be long he is ready。for his new job. （10陕西）
3. 表示两个动作同时发生。 Helen sang a song as she washed.
4. 表示“随着…..”.常指一个行为是另一个行为的结果。 As she grew older, she became more beautiful.
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while:持续性动词 ／进行时
1.一般或现在情况
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before引导的时间状语从句
1. 常译为“在……之前”， 2.表示主句的动作发生在从句的动作之前。
1.We clean the classroom before we leave school every day.
2.It will not be long before you regret for what you’ve done.
名词性从句
主语从句 表语从句 宾语从句
Hale Waihona Puke Baidu
同位语从句 4
1. 时间状语从句
2. 地点状语从句
3. 原因状语从句
状语从句
4. 条件状语从句 5. 让步状语从句
6. 目的状语从句
7. 结果状语从句
8. 方式状语从句
9. 比较状语从句
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1.状语定义: 合句中由从句担任状语，称作状
语从句，它可以用来修饰谓语、定语或状语，或 是整个句子
taxi __________ you could have gone by bus as well. (11泉州市质检）
A. when B. while C. unless D. because
2. You never really know whether you could handle failure ________ you come face to face with it. (11厦门市质检）
Welcometoo urclass
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语法框架图
1.陈述句 :说明一个事实或陈述一种看法 按
使 用
2.疑问句 : 提出问题
目 的
3.祈使句 : 提出请求,建议或发出命令，省略
主语you的句子
分
4.感叹句 : 表示说话人惊奇、喜悦、愤怒
等情绪
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语法框架图
1.主语 +谓语
2.主语+ 谓语+宾语
、
按
1.简单句
也可以引导时间状语从句。 1.I thought her nice and honest the first time I saw her.
2.By the time you arrived, the lecture had already ended.
3.By the time he comes, we will already have left.
1.I had no sooner begun to talk than he rang off. 2.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。
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1.— It cost me 20 yuan to get to the Quanzhou Museum yesterday. — Well, it was a waste of money to take a
A.until B. after C. when D. while 24
3．Because of the heavy traffic，it was
A
already time for lunch break
she got to
her office．（10四川）
A．since B．that C．when D．until
3.过去情况
e.g. I hurt my should while I was doing gym.
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When: 1.当…的时候 When I was young, I went to town myself. When he receives the letter, he’ll tell us.
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名词短语引导的时间状语从句
◆ 1.the moment, the minute, 3.the instant, the time, 5.the hour, the day, 7.by the time, each time, 9.every time, next time, any time等
“自从……有多长时间了 ”
2.自从她大学毕业已经有六年时间了。 It has been (is) six years since she graduated from the university.
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before,after,since
1. He had left the town the day __b_ef_o_re_ she arrived. 2. It was not long _b_ef_o_re_ he left his hometown. 3. I played football _a_f_te_r_ I (had) finished my
2. I met Lucy__B__ I was walking along the river.
3. __C__ a child, he lived in the countryside. A. when B. while C. as
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对比训练 2
1. We were about to leave__A__ it began to rain.