导语：宾语从句、状语从句和定语从句是初中阶段必须会学到的内容，从句对于同学们来说有一些难度，因为之前没有接触过这个名词。下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!
中考英语必考的3大从句
宾语从句是指在一个句子中充当宾语的句子。
例如：
He said that he wanted to be a teacher when he grew up.
他说长大后想当一名老师。
①宾语从句的连接词：
宾语从句的连接词包括that、if/whether(是否)、特殊疑问词。
②宾语从句的语序：
A. 宾语从句的连接词后加陈述语序(主语在前，谓语在后)。
例如：I want to know if he can come tomorrow.
我想知道他明天是否能来。
B. 当连接词本身又是宾语从句的主语时，后面直接加谓语动词。
例如：She asked me who had helped him.
她问我谁帮助了他。
③宾语从句的时态，只要记住以下口诀就可以了。
“主现则从任，主过则从过，客观真理一般现”
A. 主现则从任：主句如果是一般现在时，则从句根据时间状语需要从八种时态中任选一种。
例如：He tells me he studied English in England last year.
他告诉我他去年在英国学习英语。
B. 主过则从过：主句如果是一般过去时，则从句根据时间状语需要从四种带“过”字的时态中任选一种，带“过”字的时态分别是如：一般过去时，过去进行时，过去将来时，过去完成时。
例如：He told me that he liked playing football.
他告诉我他喜欢踢足球。
C. 客观真理一般现：客观真理永远用一般现在时。
例如：He said the moon goes around the earth.
他说月亮绕着地球转。
中考英语必考的3大从句
1. 时间状语从句：在一个句子中作时间状语的句子。
时间状语从句的连接词：when(当…...时候)，while(当...…时候) as(当...…时候)，after(在…...以后)，before(在...…以前) as soon as(一...…就......)，since(自从...…到现在)，till/until(直到…...才......)，by the time(到...…的时候)
例如：
Mozart started writing music when he was four years old.
莫扎特四岁时开始创作音乐。
2. 条件状语从句：：在一个句子中作条件状语的句子。
条件状语从句的连接词：if， unless(除非)，as long as(只要)
例如：If it doesn’t rain tomorrow， we will go hiking.
如果明天不下雨，我们将去远足。
注意：在时间和条件状语从句中，一定要符合“主将从现”原则。如上面例句，条件状语 If it doesn’t rain tomorrow用一般现在时，主句we will go hiking用一般将来时。
3. 原因状语从句：在一个句子中作原因状语的句子。
原因状语从句的连接词：because， since， as，now that
例如：I didn’t go to school yesterday because I was ill.
因为我生病了，所以昨天没去上学。
中考英语必考的3大从句
定语是指在句子中用来修饰名词、代词的成分。
例如：I will give my teacher a bunch of beautiful flower.(beautiful是定语)
我给我的老师一束漂亮的花。
定语从句是指在一个句子中作定语的句子，定语从句要放在所修饰的词后。
例如：I have met a doctor who is in the No.1 hospital.
我认识了一位第一医院的一生。
定语从句的关系词：
关系代词：who、which、whom、whose、that
关系副词：when、where、why
宁波中考 英语定语从句
一、关系代词引导的定语从句
1、由who, whom, that，Whose引导的从句
这些词代替的先行词是人的名词或代词，who作主语指人，whom作宾语指人，that既可作主语又可作宾语（作宾语可以省略），可以指人也可以指物。Whose 用来指人或物，只用作定语。
(1) Is he the man who/that wants to see you? 他是那个想见你的男人吗？（who/that在从句中作主语）
(2) He is the man whom/ that I saw yesterday. 他就是我昨天见的那个人。（whom/that在从句中作宾语）
(3) The man whom you spoke to just now is our English teacher 你刚刚说话的那个男人是我们的英语老师
(4) he man whose son is a doctor is our professor. 那个儿子是医生的男人是我们的教授。
2、由which, that引导的从句
它们所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等，作宾语时可以省略，例如：
(1) Prosperity which / that had never been seen before appears in the countryside. 农村出现了前所未有的繁荣。（which / that在从句中作主语）
(2) The package (which / that) you are carrying is about to come unwrapped. 你拿那个包裹快要散开了。(which / that在从句中作宾语）
注意： 代表物时多用which，但在下列情况中用that而不用which：
a)先行词是anything, everything, nothing , none等不定代词时；
b)先行词由every, any, all, some, no, little, few, much等修饰时，这时的that常被省略；
c)先行词前有序数词或被形容词最高级修饰时；
d)先行词中既有人又有物时；
e)整个句中前面已有which，who,that时；
f)当先行词为 物并作表语时；
g)先行词为one时；
h)先行词同时又被the only,the very,the same修饰时；
二、关系副词引导的定 语从句
1、when指时间在定语从句中做时间状语也可做连接词用 I still remember the day when I first came to the school.
2、where指地点在定语从句中做地点状语 Shanghai is the city where I was born.
3、why指原因在定语从句中做原因状语 ，用在reason 后面。 Please tell me the reason why you missed the plane.
常见考法
对于定语从句的考查，多以单选的形式 考查学生灵活运用的能力。一般情况下，常从关系词的意义和功能的角度考查，重点是that,which,who引导的定语从句。
典型例题：You're the only person ______I've ever met ______could do it .
A. who B. whom C. whom D. who
解析：先行词person后有两个定语从句,第一个从句省略了关系代词whom.因为, wh om作从句中met的宾语,可以省略.第二 个从句who could do it.who在从句中作主语,不可省略.
答案：D
误区提醒
当表示时间或地点的名词作先行词时，要判断出它们在从句中作状语还是主语或宾语。作状语时用关系副词，反之用关系代词。
典型例题：I c an never forget the day _______ we worked together and the day ______ we spent together .
A . when; which B. which; when C. what; that D. o n which; when
解析 ：. 两个先行词the day都是表示时间的名词,但第一个空白处要填的关系词在从句中作状语,因此要用关系副词when. 第二个空白处要填的关系词在从句中作动词spent的宾语,因此要用关系代词which或that来引导定语从句.
答案：A
中考英语定语从句练习题
I.单项填空
1. -Do you know the man ______is talking with your father？
-Yes， he‘s our headmaster.
A. he B. who C. which D. whom
2. Is this the river _____I can swim？
A. which B. in which C. that D. the one
3. This is the best hotel in the city _____I know.
A. where B. which C. that D. it
4. Can you lend me the dictionary ______the other day？
A. that you bought B. you bought it
C. that you bought it D. which you bought it
5. Anyone ______with what I said may put up you hands.
A. which agrees B. who agree
C. who agrees D. which agree
6. My watch is not the only thing ______ is missing.
A. that B. it C. which who
7. The man ______coat is black is waiting at the gate
A. who‘s B. whose C. that of which.
8. The girl ______ is reading under the tree _____my sister.
A. which； is B. whom； was C. who； is D. who； was
9. I love places ______the people are really friendly.
A. that B. which C. where D. who
10. The world ______ is made up of matter.
A. in that we live B. on which we live
C. where we live in D. we live in
Ⅱ、用适当的关系代词that， which， who， whom填空。
1. The first thing ______you must do is to have a meal.
2. April 1st is the day _____is called April Fool’s Day in the west.
3. The family _____had lost everything in a big fire got much help from their friends.
4. The house _____we live in is very old.
5. Didn’t you see the man ______I talked with just now？
参考答案：
I.1-5BBCAC 6-10 ABCCD
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