摘要：引导词：关系代词（that, which, who, whom, whose等）和关系副词（when, where, why等）。

以下是中考英语必备三大从句（宾语从句、定语从句、状语从句）的详解及双语例句：

宾语从句

- 定义：在主从复合句中充当宾语，位于及物动词、介词或复合谓语之后。

- 引导词：that（可省略）、whether/if、连接代词和连接副词等。

- 语序：要用陈述句语序，时态要根据主句时态进行相应变化。

例句：

1. I think (that) he is a good student.（我认为他是个好学生。）

2. She asked if/whether I could help her.（她问我是否能帮助她。）

3. Do you know what he wants?（你知道他想要什么吗？）

4. Could you tell me when you will leave?（你能告诉我你什么时候离开吗？）

5. I don't know where he has gone.（我不知道他去哪里了。）

6. He said that he had finished his homework.（他说他已经完成了作业。）

7. She wonders why he is late.（她想知道他为什么迟到。）

8. We believe that he will succeed.（我们相信他会成功。）

9. I don't care what he says.（我不在乎他说什么。）

10. He asked me who I was waiting for.（他问我在等谁。）

11. She told me that she would go to Paris next week.（她告诉我她下周要去巴黎。）

12. Do you know if it will rain tomorrow?（你知道明天是否会下雨吗？）

13. I want to know how he solved the problem.（我想知道他是如何解决这个问题的。）

14. He said that he liked reading books.（他说他喜欢读书。）

15. She asked whether he was a doctor.（她问他是否是医生。）

16. I don't know who will come to the party.（我不知道谁会来参加派对。）

17. They told me that they had been to Beijing before.（他们告诉我他们以前去过北京。）

18. He wonders if she loves him.（他想知道她是否爱他。）

19. I want to know what time it is.（我想知道现在几点了。）

20. She said that she was very tired.（她说她很累。）

21. He asked me how old I was.（他问我多大了。）

22. We don't know where the museum is.（我们不知道博物馆在哪里。）

23. I think that you are right.（我认为你是对的。）

24. She told me that she had seen a movie last night.（她告诉我她昨晚看了一场电影。）

25. Do you know if he has a car?（你知道他是否有车吗？）

26. I want to know why he didn't come to school today.（我想知道他今天为什么没来上学。）

27. He said that he would call me later.（他说他稍后会给我打电话。）

28. She asked whether I had eaten breakfast.（她问我是否吃了早餐。）

29. I don't know who the man is.（我不知道那个人是谁。）

30. They told me that they were going to the park.（他们告诉我他们要去公园。）

定语从句

- 定义：在复合句里修饰某一名词或代词，被修饰的词叫先行词，从句一般紧紧跟在先行词后面。

- 引导词：关系代词（that, which, who, whom, whose等）和关系副词（when, where, why等）。

例句：

1. The boy who is playing basketball is my brother.（正在打篮球的那个男孩是我的弟弟。）

2. The teacher who teaches us English is very kind.（教我们英语的老师非常和蔼。）

3. The man whom/who you met just now is my father's friend.（你刚才遇见的那个人是我父亲的朋友。）

4. The lady whom we visited yesterday is a famous writer.（我们昨天拜访的那位女士是一位著名作家。）

5. The girl whose hair is long is my classmate.（那个头发长长的女孩是我的同学。）

6. The house whose windows face south is very bright.（窗户朝南的那所房子非常明亮。）

7. The book which lies on the table is very interesting.（放在桌子上的那本书非常有趣。）

8. The man that/who is standing there is my uncle.（站在那里的那个男人是我的叔叔。）

9. I will never forget the day when I first met you.（我永远不会忘记第一次见到你的那一天。）

10. This is the place where I grew up.（这是我长大的地方。）

11. The school where my father works is very famous.（我父亲工作的学校非常有名。）

12. We don't know the reason why he was late for school.（我们不知道他上学迟到的原因。）

13. The man who is standing at the door is my neighbor.（站在门口的那个男人是我的邻居。）

14. The boy whose mother is a doctor studies very hard.（那个母亲是医生的男孩学习非常努力。）

15. The house whose roof is red is mine.（屋顶是红色的那所房子是我的。）

16. I like the music that I can dance to.（我喜欢我能跟着跳舞的音乐。）

17. The person that you are looking for is over there.（你正在找的那个人在那边。）

18. There comes a time when you have to make a decision.（你必须做出决定的时候到了。）

19. The teacher who teaches us math is very strict.（教我们数学的老师非常严格。）

20. The girl who has long hair is my sister.（留着长发的那个女孩是我的妹妹。）

21. The man whom you spoke to just now is my boss.（你刚才和他说话的那个人是我的老板。）

22. The dog whose name is Coco is very friendly.（那只名叫可可的狗非常友好。）

23. The house that has a big garden is my dream house.（那座有一个大花园的房子是我的梦想之屋。）

24. The person that helped me with my homework is my classmate.（帮我做作业的那个人是我的同学。）

25. The car that is parked in front of the house is my father's.（停在房子前面的那辆车是我父亲的。）

26. This is the school where I spent my childhood.（这是我度过童年的学校。）

27. The boy who is wearing a red T - shirt is my cousin.（穿着红色T恤的那个男孩是我的表弟。）

28. The woman whom we helped yesterday thanked us a lot.（我们昨天帮助的那个女人非常感谢我们。）

29. The person that you met at the party is my friend's brother.（你在派对上遇见的那个人是我朋友的哥哥。）

30. The man whom you asked about is a famous scientist.（你打听的那个人是一位著名科学家。）

状语从句

- 定义：在复合句中作状语，修饰主句中的动词、形容词或副词等。

- 引导词：根据不同的状语从句类型，有不同的引导词。如时间状语从句的引导词有when, while, as等；条件状语从句的引导词有if, unless等；原因状语从句的引导词有because, since, as等。

例句：

1. When I got home, my mother was cooking

2. While I was reading, my sister was watching TV.（我在读书时，我妹妹在看电视。）

3. As time goes by, we are getting older.（随着时间的流逝，我们渐渐变老。）

4. After I finished my homework, I went to bed.（我完成作业后，就去睡觉了。）

5. Before you leave, please turn off the lights.（在你离开之前，请关灯。）

6. As soon as I arrive at the airport, I will call you.（我一到机场，就会给你打电话。）

7. Since I came to this school, I have made many friends.（自从我来到这所学校，我交了很多朋友。）

8. I will wait for you until/till you come back.（我会等你，直到你回来。）

9. If it rains tomorrow, we will stay at home.（如果明天下雨，我们就呆在家里。）

10. Unless you study hard, you won't pass the exam.（除非你努力学习，否则你不会通过考试。）

11. As long as you believe in yourself, you can achieve your dreams.（只要你相信自己，你就能实现你的梦想。）

12. He runs as fast as he can.（他尽可能快地跑。）

13. She looks as if she is very tired.（她看起来好像很累。）

14. He speaks English in the way that his teacher taught him.（他按照老师教他的方式说英语。）

15. He got up so early that he caught the first bus.（他起得很早，以至于赶上了第一班公共汽车。）

16. She is such a kind girl that everyone likes her.（她是如此善良的一个女孩，以至于每个人都喜欢她。）

17. I didn't go to school because I was ill.（我没去上学，因为我病了。）

18. Since you are here, you can help me.（既然你在这儿，你可以帮我。）

19. As it is raining heavily, we have to stay indoors.（由于雨下得很大，我们不得不呆在室内。）

20. When the bell rings, the students go into the classroom.（当铃声响起时，学生们走进教室。）

21. While we were having a meeting, someone knocked at the door.（我们正在开会时，有人敲门。）

22. As I walked in the park, I saw a beautiful flower.（我在公园散步时，看到了一朵美丽的花。）

23. After the movie ended, we went home.（电影结束后，我们回家了。）

24. Before you make a decision, you should think it over.（在你做决定之前，你应该仔细考虑。）

25. As soon as she heard the news, she started to cry.（她一听到这个消息，就开始哭了。）

26. Since you have finished your work, you can go home.（既然你已经完成了工作，你可以回家了。）

27. I will stay here until you come back.（我会一直呆在这里，直到你回来。）

28. If you are free, let's go shopping.（如果你有空，我们去购物吧。）

29. Unless you hurry up, you will be late for school.（除非你快点，否则你上学要迟到了。）

30. As long as we work hard, we will succeed.（只要我们努力工作，我们就会成功。）

来源：蒙古元素