中考英语语法复习——状语从句知识点归纳及练习（有答案）

中考英语语法复习

  状语从句知识点归纳及练习

学生通过本课学习，能够掌握状语从句的概念、类型，知识要点和用法，并在综合能力上得以应用。

★课堂回顾：英语句子结构——状语：

一、什么是状语

修饰动词、形容词、副词或整个句子, 用来补充说明或限定动作或状态特征的句子成分，叫作状语。一般表示行为发生的时间、地点、条件、目的、方式、程度等意义。

He writes carefully. He walks slowly. （认真地写，慢慢地走，修饰动词用副词，作状语）

This material is environmentally friendly.（修饰形容词用副词，作状语）

He runs very slowly.（修饰副词slowly, 因此very是副词，作状语）

Unfortunately, he lost all of his money.（修饰整个句子用副词，作状语）

二、基础操练：请画出下列句子中的状语。

1. Every night he practices playing the piano.

2. We must work hard to pass the exam.

3. She loves the library because she loves books.

4. Every night he heard the noise upstairs.

5. He began to learn English when he was eleven.

6. With the medicine box under her arm, Miss Li hurried off.

★本课知识点：状语从句

一、状语从句的概念:

（一）定义：英语中,修饰动词、形容词、副词等的句子成分叫状语（adverbial)。状语是谓语的另一个附加修饰或限制成分,从情况,时间,地点,方式,条件,对象,肯定,否定,范围和程度等方面对谓语中心词（动作或整件事）进行修饰或限制。

（二）状语的构成：状语一般由副词、介词短语、或相当于副词的词或短语或句子来担当。状语从句放在主句之前时，常用逗号分开；若放在主句之后，一般不用逗号。 结构要点：连词 + 从句

例句导入：

If he works hard, he will surely succeed.

When Susan goes to town, she will visit her grandma.

Mary didn't go shopping because I advised her not to.

Though we are all different, we need never be separate.

I will come to see you as soon as you arrive at the airport.

（三）状语从句的功用：状语主要是用来说明或交代地点、时间、原因、目的、结果、条件、方向、程度、方式和伴随背景状况等。

（四）状语从句的分类： 状语从句按其修饰的功能不同可分为八大类 —— 时间状语，地点状语，条件状语，原因状语，目的状语，结果状语，让步状语和方式（伴随）状语。

二、状语从句两个掌握要点：  1）引导词（连接词）的选择    2）时 态

（一）引导词的选择：

1.时间状语从句

1).由when 、 while、as（当……时候）引导的时间状语从句。

When jack got home , his mother was cooking .

2).由after/ before (在….之后/ 前)引导的时间状语从句。

The football match played after school was over .

3).由as soon as (一…..就……)引导的时间状语从句。

I’ll ring you as soon as I reach Beijing .

4).由not….until（直到…..才…..）引导的时间状语从句。

They didn’t stop until they finished the work .

2.原因状语从句

由because 、since 、as（因为、既然、由于）引导的原因状语从句。

Since you have known about that , please tell us what to do .

3.地点状语从句

 由wherever（无论在哪儿） 引导的地点状语从句。

Wherever he goes , he always brings his pet dog .

4.目的状语从句

 由so that (以便于、为了)引导目的状语从句。

He got up very early so that he could catch the early bus .

5.条件状语从句

 由if或unless（=if…… not） 引导条件状语从句。

I won’t go to his party unless I am invited .

6.结果状语从句

 由so…that…、such….that…（如此…..以致于…）引导结果状语从句。

It was raining so hard that we couldn’t see the road .

7.让步状语从句

 由though 、even though/ if 、although引导让步状语从句。

Although he didn’t pass the exam ,his father didn’t get angry with him .

8.方式状语从句

 由as if (好像)引导方式状语从句。

He talked about that as if he knew everything .

（二）状语从句与主句的时态

1.时间状语从句、条件状语从句与主句的时态不一致。（主句用将来时，而时间、条件状语从句用一般现在时）

If it ________(not rain) tomorrow ,we______(go) to climb the hill .

He ________ (become) a sodier when he ______(grow) up .

2.since引导的时间状语从句。 It is + 时间+ since + 一般过去时 

It_____(be) ten years since we ________(leave) that city .

3.由when、while引导的时间状语从句的时态：

   主句（过去进行时）+when +从句（一般过去时）

主句（一般过去时）+when +从句（过去进行时）

主句（一般过去时）+while +从句（过去进行时）

   主句（过去进行时）+while +从句（过去进行时）

注意：看动词为短暂性动词用一般过去时，动词为延续性动词则用过去进行时。

Mother _______(cook)supper when I ______(get)home yesterday.

Last Sunday I_______(meet)Lin Hong when I _______(walk)in the street .

While Han Meimei _______(sweep)the floor , Lucy _______(carry) water.

When the students ________(have)a meeting, the teacher _______(come) in .

4.由when、after、before、by the time引导的时间状语从句的时态：

主、从句的谓语动作都以完成，则先发生的动作用过去完成时，后发生的动作用一般过去时。

When they _______(get) to the cinema last light , the film ________(start) .

I _________(go) out with my friends after I _______(finish) all the homework last night .

状语从句专项练习:

（在下列状语从句前填入合适的连接词）

一、用when, before, after, until, as soon as, if, as, because, though, than, since, so…that填空。

1. I haven’t heard from him _______ he left home.

2. He was _______ tired _______ he couldn’t go on working.

3. I was cooking ______ she knocked at the door.

4. He didn’t go to bed ______ he finished his homework.

5. The soldiers set off to the front ______ they received the officer’s order.

6. She went to bed _______ the TV play was over.

7. I won’t believe it _______ I hear with my own ears.

8. We should strike _______ the iron is hot.

9. Take the medicine _______ you go to bed.

10. They couldn’t send their children to school _______ life was very hard in those days.

11. _______ this method doesn’t work, let’s try another.

12. We’re leaving for Shenzhen _______ it is fine today.

13. I knew nothing about it _______ he told me.

14. The singer was _______ pleased _______ he couldn’t say a word.

15. Please work harder _______ all of you can pass the final exam.

16. Army and people are as inseparable (不可分的) _______ fish and water.

17. The harvest of this year is much better ______ that of last year.

18. _______ the story is short and there are no new words in it, it is difficult to understand.

一、单项选择：

(   ) 1.—It’s 10 o’clock now. I must go.

—It’s raining outside. Don’t leave _____ it stops.

A. after   B. when   C. until       D. while

(   ) 2. Miss Lin has taught us English _____ we came to this school.

A. for             B. since           Ｃ.before          D. when

(   ) 3. Julie didn’t leave her office ____ the police arrived.

A. however         B. whenever        C. while           D. until

(   ) 4. Some people won’t realize the importance of their health ______ they’ve lost it.

A. when            B. until           C. after            D.before

(   ) 5.Wu Yi will help with the housework ______he gets home after school.

A. since       B. while     C. as soon as      A. because

(   ) 6.--- Excuse me, may I come in?

--- Not yet. Please wait on your chair _____ your name is called.

A. and   B. until        C. after     D. since

(   ) 7.Mr. Smith has a habit of taking a shower _______he has breakfast.

A. though       B. before       C. because       D. since

(   ) 8. ---Would you please give this newly-published novel to Jack?

---Certainly.        he comes back.

A. before       B. as soon as        C. until        D. unless

(   ) 9.—Mum,        shall we have lunch?  

—We will have it when your dad       .  

A. when; returns    B. where; will return   C. where; returns     D. when; will return

(   ) 10. ______ the dinner was all over, everyone helped wash the dishes.

A. How             B. When                C. Before               D. Why

(   ) 11.---Jenny, will you leave for the USA now?

---No. It will be two weeks________ I leave here.

A. until        B. since          C. before         D. when

(   ) 12. ---Did you catch the first subway this morning?

---No, I didn’t. It had started moving _______ I could get on it.

A. before        B. since         C. after           D. as soon as

(   ) 13.— Where was your dad at this time last night?

—He was talking with my uncle         I was looking for some information on the Internet.

A. after       B. until        C. since       D. while 

(   ) 14. I like the air _____ it rains because it smells fresh.

A. since        B. after           C. before        D. whenever

(   ) 15. Tourists can choose to visit Kunming _____ they like ---spring, summer, autumn or winter.

A. whoever       B. whatever       C. whenever       D. wherever

(   ) 16. Betty hasn’t got any hobbies _______ you call sleeping a hobby.

A. when   B. because     C. before     D. unless

(   ) 17. _______ you drive, you mustn’t drink wine at all.

A. If           B. Unless          C. Though         D. Unless

(   ) 18. You’d better travel around Nanjing with a local guide _____ you want to know more about its culture.

A. unless         B. until        C. although       D. if

(   ) 19. ---This is between you and me.

---I promise. I won’t tell others _____ you say I can.

A. unless          B. or         C. since           D. and

(   ) 20. There are fewer and fewer tigers in India. The situation will continue ____ humans stop hunting them for their fur and bones.

A. if         B. unless          C. because          D. since

(   ) 21.—I won't get good grades_______ I study hard.

—That's ______ everyone is trying his best to prepare for the exam.

A. until; why      B. unless; when     C. unless; why

(   ) 22. We didn’t enjoy the day    the weather was so bad.

A. because         B. though          C. unless          D. till

(   ) 23.It might be a boy’s room ______ the clothes look like boys’ clothes.

A. when          B. because           C. but       B. because of

(   ) 24. A Spring Morning is my favorite poem            its words are beautiful and I can feel the sense of spring in it.

A. until          B. because          C. though      D. so

(   ) 25. I didn’t go surfing ______ it was too cold.

A. though  B. so that       C. because

(   ) 26. It is _______ a beautiful garden _______ we like to play in it.

A. so; that   B. such; that   C. too; to    D. very; that

(   ) 27. China’s Got Talent is ______ interesting ______ many people like watching it.

A. too; to        B. enough; to         C. so; that        D. such; that

(   ) 28. The Silk Road was ______long that it passed through many countries.

A. quite          B. too          C. very         D. so

(   ) 29. We had _____ awful weather ______we couldn’t finish the work on time.

A. so, that         B. such, that          C. such an, that         D. so an, that

(   ) 30. The box is ______ heavy that the girl can’t carry it.

A. too          B. much         C. so         D. such

(   ) 31. ____my cousin is very young, ______ she can help with housework.

A. Once, 不填       B. Though, but      C. Although,不填      D. Because, so

(   ) 32. Your parents love you very much ______ they seldom say “ I love you”.

A. unless       B. or        C. so       D. although

(   ) 33. ---What do you think of your Junior Middle School life?   

---I think it is colorful, ______ I am always busy.

A. if            B. though 　        C. while         D. until

(   ) 34. Tom failed in the exam again ________ he tried his best.

A. if            B. unless           C. though          D. because

(   ) 35. _______he had failed many times, he didn’t give up and succeeded in the end.

A. Unless                B. Although                C. If           B. Because

(   ) 36. She still failed in the exam, ______she tried her best.

A. though         B. because        C. if           D. Or

(   ) 37. I think you should complain,     , of course, you are happy with the situation.

A. unless   B. however    C. until     D. though

(   ) 38. _____ Mike didn’t win the race , he was still wearing a smile on his face.

A. If   B. Since     C. Although    D. Because

(   ) 39. Although he is over 70, ______ he is full of energy.

A. but           B. and           C. so            D./

(   ) 40. _____ they were quite tired, _____ they continued working.

A. Though,/       B. Although, but       C. Because, so        D. Though, and

参考答案：

1. since 2. so, that 3. when 4. until 5. as soon as 6. after 7. until 8. while 9. before 10. because 

11. Since 12. if 13. until  14. so, that 15. so, that 16. as 17. than 18. Though

参考答案：

1—5 CBDBC    6—10 BBBAB    11—15 AADDC  16—20 DADAB  

21—25 AABBC  26—30 BCDBC   31—35 CDBCB  36—40 ADCDA