第13讲 状语从句-2025学年英语初升高知识详细讲解

2025学年英语初升高知识详细讲解
第13讲 状语从句
衔接目标
1.掌握状语从句的各种基本用法 2.正确辨析相同意义的连词 3.熟练运用状语从句进行句子表达
热身训练
用适当的词填空
1. The days get longer_________ spring comes.
2. The boy was singing a popular song_________ he was cycling.
3.-Will you come to Lucy's birthday party
-I won't come_________ I am invited.
4. He began to go fishing_________ moment he received the news.
5.Every_________ I went into the office, I saw her working at the desk.
答案:
1. when 2.as 3. unless 4.the 5.time
初中回顾
知识点 八种常见的状语从句以及常见连词用法辨析等
种类 从属连词 例句
时间状语从句 when, while, as, before, after, until, since, as soon as, the moment, every time, next time When I came into the room, he was writing a letter. 当我进屋时，他正在写信。 Great changes have taken place in China since 1978. 自从1978年以来中国发生了巨大的变化。 As soon as I arrive in Shanghai, I'll write to you.我一到上海就给你写信。 Every time I travelled by boat, I got seasick.我每次乘船都晕船。
地点状语从句 where Where there is a will, there is a way.有志者，事竟成。
原因状语从句 because I came back late yesterday because I was on duty. 昨天我回来晚了，因为我值班。 Since everyone is here, let's begin our meeting. 既然大家都到了，我们开始开会吧。 As he didn't know much English, he looked up the word in the dictionary. 由于他英语懂得不多，他在词典中查这个单词。
since
as
目的状语从句 so that, in order that I shall write down your telephone number so that/in order that I may not forget.我要把你的电话号码记下来，以免忘记。
结果状语从句 so that, so...that We turned up the radio, so that everyone could hear the news. 我们把收音机的音量调大，以便大家都能听到新闻。
such...that It is such an interesting novel that all of us want to read it. 这是一本十分有趣的小说，大家都想看。
条件状语从句 if, unless, as/so long as As/So long as you work hard, you will succeed. 只要你努力工作，你就能成功。
比较状语从句 as...as, not so/as...as Mary is as old as my sister. 玛丽和我姐姐一样大。
than She has made greater progress this year than she did last year. 她今年比去年取得了更大的进步。
让步状语从句 even if/though Even if it rains tomorrow, we won't change our plan. 即使明天下雨，我们也不改变计划。
高中新知
衔接点一 时间状语从句
时间状语从句可用 when, while, as, whenever, till, until, before, after, by the time, the first time, as soon as, the moment, each time, since, no sooner...than, immediately等引导。
1.when,while和as引导时间状语从句
when既可引导一个持续动作，也可引导一个短暂动作，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的情况。while引导的动作必须是持续性的，侧重主句动作和从句动作相对比。as可表示从句和主句的两个动作交替进行或同时完成，可译为“一边·······(一边······)”或“随着······”。
When the film ended, the people went back.电影一结束，(看电影的)人们便回去了。
Please don't talk so loud while the baby is sleeping.宝宝在睡觉，请别高声谈话。
He walked to school, singing happily as he went.他步行去上学，一边走一边高兴地唱歌。
2.until和till引导时间状语从句
延续性动词(肯定式)＋until/till表示“动作延续到······为止”；瞬间动词／延续性动词(否定式)＋until/till表示“直到······才发生”。注意：till不能用于句首。
We walked along the river until/till it was dark. 我们沿着河边散步，一直到天黑。
I will not buy the tickets until/till I hear from you. 我收到你的来信才会去买票。
3.before和since引导时间状语从句
(1)before引导时间状语从句时词义非常灵活。根据上下文意义可译作“······之后才······”“还没来得及······就·····“趁还没·····就····”。since引导时间状语从句，主句多用现在完成时且从句多用一般过去时；从句中用延续性动词表示从句的时间是从该动作结束时算起；从句中用短暂性动词则表示从该动作开始时算起。
Some time passed before my stepmother and I got used to each other.我的继母和我相处一段时间后才彼此习惯。
It has been a week since he was ill. 他病了一周了。
(2)before和 since用于固定句型
①It will be+时间段＋before十一般现在时。“要过多久才······”
②It won't be long before十一般现在时。“不久之后就会······”
③It was+时间段＋before+一般过去时。“过了多久才······”
④It wasn't long before十一般过去时。“没过多久就·····.”
⑤It is/has been十一段时间＋since“自从······多久了”
4.时间状语从句“一······就·····”的各种表达法
(1)as soon as, immediately, directly, instantly, the moment, the minute, the instant, no sooner...than..., hardly/scarcely...when...和once,这些从属连词引导的从句都表示从句的动作一发生，主句的动作随即就发生，常译为“就······”。······-
The moment I heard the voice, I knew my father was coming.一听到声音，我就知道是我父亲来了。
(2)no sooner...than...,hardly/scarcely...when...的时态搭配：no sooner与hardly/scarcely后的句子谓语动词应用过去完成时，而than与when引导的句子谓语动词应用一般过去时。此外，当把 no sooner和 hardly/scarcely提到句首时，应用倒装语序。
No sooner had he finished his speech than the students started cheering.他一结束演讲学生们就爆发出欢呼声。
衔接点二 地点、原因和让步状语从句
1.地点状语从句可用 where, wherever, anywhere, everywhere等引导。
注意：地点状语从句和定语从句的区分
where引导状语从句时，用来说明主句动作发生的地点，前面没有先行词；where引导定语从句时，在从句中作地点状语，其前面有表示地点的先行词。
You'd better make marks where you have questions.(状语从句)你最好在有问题的地方做标记。
You'd better make marks in the place where you have questions.(定语从句)你最好在有问题的地方做标记。
2.原因状语从句可用because, since, as, now that, seeing that, considering that, in that, given(that)等引导。特殊引导词：seeing that, now that, in that. because语气最强，表示必然的因果关系，用来回答why的提问，也可以用于强调句；since语气稍弱，表示对方已经知晓的原因或事实，意为“既然；因为；由于”；as语气最弱，往往不是明显的原因，只是对结果的附带说明。
Seeing that he was a hard worker, he achieved a lot.因为他是一名辛勤的工人，所以他取得了不少成就。
3.让步状语从句可用：though, although, even if/though, as, while, whatever, however,“ no matter+疑问词”等引导。注意：当as作“虽然，尽管”讲时，可引导让步状语从句，从句往往放在主句的前面，且从句必须倒装。
Child as he is, he has a good command of English.尽管他还是个孩子，但他精通英语。
衔接点三 目的、结果和比较状语从句
1.目的状语从句可用so that(为了)，lest(以免)，in case, for fear that, in order that等引导。
2.结果状语从句可用so that(因此)，so...that...,such...that...等引导。
3.比较状语从句可用as...as,than, the more...the more...等引导。
He left early in case he missed the train. 他早早离开以免误了火车。
He is such a kind person that we all like him. =He is so kind a person that we all like him.
他是非常好的一个人以至于我们都喜欢他。
He loves me more than you do. 他比你更爱我。
衔接点四 条件状语从句和方式状语从句
1.条件状语从句可用if, unless, providing, as/so long as, on condition that, in case(如果)，if only等引导。
You'll fail the exam if you don't study hard. 如果你不努力学习，你考试就会不及格。
2.方式状语从句可用as if/as though,(just)as等引导。
巩固训练
一、在空白处填入适当的内容(每空1词)
1.Few can realize the danger__________ accidents happen.
2.More and more children are interested in blind boxes__________ they wonder what is inside.
3.-You recommend me to wear an orange shirt today, right
-Yes. __________ orange can bring you good luck, it is good for your interview.
4. __________ more and more people surf the Internet for news, the traditional newspaper may not disappear in a short time.
5. I was about to do some shopping__________ he telephoned me.
答案:
1.until 2.because 3.As 4.Although/ Though 5.when
二、翻译句子
1.随着年龄的增长，人们就积习成性。
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2.门铃一响，小吉米就躲在一个秘密的地方了。
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3.你应该大声说一声，好让大家都能听到。
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4.除非我们努力学习，否则就通过不了期末考试。
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5.我喜欢这部电影是因为那些演员都很棒。
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答案:
1.As people get older, they get set in their ways.
2. Little Jimmy went into hiding in a secret place as soon as the doorbell rang.
3.You should say it louder so that everyone can hear you.
4. We won't be able to pass the final exams unless we work hard.
5.I like this film because the actors are very good.
三、阅读下列材料，在空白处填入适当的内容(每空一词)
My classmate Michael studied very hard 1. __________ he went to senior school. Every day he worked 2. __________ everyone else in my class left the classroom. He said he wouldn't stop trying 3. __________ he got satisfying scores in his studies. Hard 4. __________ he tried, he made little progress, but he didn't lose heart at all 5. __________ he believed as long as he persisted he would succeed one day.6. __________ time went by, he made improvements in his studies and he was admitted to a university in Beijing at last. We had a get-together party 7. __________ we started our new life in university. Everyone had got offers from universities,8. __________ we had a very good time. When we stood 9. __________ we used to play and study, we couldn't help thinking of our happy old days. We believed we would never forget each other,10. __________ we would go or whatever we would do.
答案:
1.after 2.until 3.unless 4.as/though 5.because/as
6.As 7.before 8.so 9.where 10.wherever