专题 J-7【简语法-单选题专练】连词 2025年中考英语最新讲解+练习题汇编（全国通用）

【连词】
定义：
连词是一种虚词，在句子中起连接作用，用于连接单词、短语、从句或句子，使语言表达更具逻辑性和连贯性。 例如，“and”“but”“or”等都是常见的连词。
温馨提醒（常见的连词分类）：
1. 并列连词
- 表示并列关系：and（和、并且），both...and...（两者都），as well as（也、以及）
- 表示选择关系：or（或者、否则），either...or...（要么......要么......）
- 表示转折关系：but（但是），yet（然而）
- 表示因果关系：for（因为），so（所以）
2. 从属连词
- 引导时间状语从句：when（当......时候），while（在......期间），as（当......时），before（在......
之前），after（在......之后），since（自从），until / till（直到......）
- 引导条件状语从句：if（如果），unless（除非）
- 引导原因状语从句：because（因为），as（由于），since（既然）
- 引导目的状语从句：so that（以便、为了），in order that（为了）
- 引导结果状语从句：so...that...（如此......以至于......），such...that...（如此......以至于......）
- 引导让步状语从句：though / although（虽然、尽管），even though / even if（即使）
- 引导比较状语从句：than（比），as...as...（和......一样......），not as / so...as...（不如......）
练习题：单项选择50题(真题+模拟+日常练习)
(
6
)中考复习*语法专练
10 道与初中连词相关的中考真题：
1. （2024·河北·中考真题）Jeff still works hard ________ he has achieved great success.
A. if B. before
C. though D. because
2. （2024·天津·中考真题）In autumn, the weather gets cooler ________ the green leaves start to turn gold.
A. because B. but
C. whether D. and
3. （2024·四川自贡市·中考真题）We can’t go swimming ________ our parents are with us.
A. if B. when C. unless
4. （2024·四川遂宁市·中考真题）Everything is possible ________ you work hard.
A. as much as B. as soon as
C. as long as D. as far as
5. （2024·四川泸州市·中考真题）You will never truly understand your parents’ great love ______ you grow up.
A. until B. if
C. since D. as
6. （2024·四川成都·中考真题）Go bird-watching in Qinglong Lake, ________ you will find it fun and meaningful.
A. and B. or C. but
7. （2024·江苏省扬州市·中考真题）________ you are too tired to do all the things on your To-Do list, try a To-Don’t list.
A. If B. Until
C. Although D. Unless
8. （2023·辽宁丹东·中考真题）David, go to bed early, ________ you will feel sleepy in class tomorrow.
A. and B. unless
C. or D. but
9. （2023·湖北恩施·中考真题）—Miss Wang, what’s the most important thing ________ we go travelling
—You should make a plan first.
A. while B. before C. after
10. （2023·江苏宿迁·中考真题）Miss Xu goes jogging in Huanghe Park every morning ________ it rains.
A. unless B. till
C. since D. as
10 道与初中连词相关的中考模拟：
1. （2024·河北唐山·模拟）________ she is very busy, she often helps me with my English.
A. Though B. If
C. Because D. When
2. （2024·山东青岛·模拟）You won't make progress ________ you study hard.
A. if B. unless
C. when D. while
3. （2024·湖北武汉·模拟）________ Tom ________ Lucy likes musi
C. They often go to the concert together.
A. Both; and B. Neither; nor
C. Either; or D. Not only; but also
4. （2023·广东东莞·模拟）I was reading a book ________ my brother was playing computer games.
A. while B. when
C. as D. until
5. （2023·浙江温州·模拟）________ you have a lot of money, you can't buy everything.
A. If B. Though
C. Because D. So
6. （2023·福建厦门·模拟）Work hard, ________ you'll fail the exam.
A. and B. but
C. or D. so
7. （2024·江苏苏州·模拟）________ he is poor, ________ he is very happy.
A. Though; but B. Because; so
C. Though; / D. Because; /
8. （2024·四川绵阳·模拟）I'll call you ________ I arrive in Beijing.
A. as soon as B. while
C. until D. since
9. （2023·湖南长沙·模拟）________ Lily ________ Lucy may go with you because one of them must stay at home.
A. Neither; nor B. Either; or
C. Both; and D. Not only; but also
10. （2023·广西桂林·模拟）________ you are right, ________ I'm not wrong.
A. Either; or B. Neither; nor
C. Both; and D. Whether; or
30 道与初中连词相关的日常练习题 ：
一、简单
1. I love reading, ______ my brother prefers playing sports.
A. while B. and
C. or D. so
2. You should take an umbrella, ______ it might rain later.
A. for B. but
C. or D. so
3. She can play the piano, ______ she can't play the violin.
A. and B. but
C. or D. so
4. Work hard, ______ you'll fail the exam.
A. and B. or
C. but D. so
5. I was hungry, ______ I ate a big meal.
A. and B. but
C. or D. so
6. ______ he has a lot of money, he is not happy.
A. Though B. Because
C. If D. When
7. Neither my sister nor I ______ been to Shanghai.
A. have B. has
C. am D. is
8. Both Tom and Jerry ______ very popular cartoons.
A. are B. is
C. was D. were
9. You can have either coffee ______ tea.
A. and B. but C. or D. so
10. I'm not sure ______ she will come to the party or not.
A. if B. whether
C. that D. when
二、中等
11. Not only you but also he ______ responsible for this accident.
A. is B. are
C. was D. were
12. He has read a lot of books, ______ he knows a lot.
A. and B. or
C. but D. so
13. ______ you are not careful, you'll make mistakes.
A. Since B. Because
C. If D. When
14. We'll go swimming ______ the weather is fine tomorrow.
A. and B. or
C. but D. if
15. The girl is very kind, ______ she has few friends.
A. and B. but
C. or D. so
16. ______ she was very tired, she continued working.
A. Though B. Because
C. If D. When
17. I'll call you ______ I arrive in New York.
A. as soon as B. while
C. until D. since
18. You won't understand it ______ you think carefully.
A. if B. unless
C. when D. while
19. ______ my father ______ my mother agrees with me.
A. Neither; nor B. Either; or
C. Both; and D. Not only; but also
20. She was doing her homework ______ the phone rang.
A. when B. as
C. while D. since
三、困难
21. It's been a long time ______ I last saw you and I really miss those days we spent together.
A. when B. while
C. since D. until
22. The team was able to win the championship ______ they faced many difficulties along the way.
A. though B. because
C. if D. when
23. I didn't realize how important it was ______ I lost it.
A. until B. while
C. when D. since
24. ______ you keep trying, you will eventually achieve your goal no matter how hard it seems now.
A. Because B. If C. Though D. While
25. We were in the middle of the discussion ______ a sudden noise interrupted us.
A. when B. while
C. as D. since
26. ______ it was snowing heavily outside, they insisted on going skiing.
A. Though B. Because
C. If D. When
27. I'm not certain ______ he will accept the invitation. But ______ he does, it will be a great surprise.
A. if; if B. whether; whether
C. that; if D. whether; if
28. She failed the exam ______ she didn't study hard enough throughout the semester.
A. because B. but
C. or D. so
29. The little girl burst into tears ______ she heard the bad news.
A. though B. because
C. if D. when
30. ______ you make more efforts to improve your skills, ______ progress you will achieve.
A. The less; the less B. The more; the more
C. The harder; the greater D. The better; the better
答案及解析：
**中考真题答案及解析**：
1. C 。“Jeff still works hard”和“he has achieved great success”之间是转折关系，“though”表示“虽然，尽管”，选 C。
2. D 。“the weather gets cooler”和“the green leaves start to turn gold”是并列关系，用“and”连接，选 D。
3. C 。“We can’t go swimming”和“our parents are with us”是条件关系，“unless”表示“除非”，符合句意，选 C。
4. C 。“Everything is possible”和“you work hard”是条件关系，“as long as”表示“只要”，选 C。
5. A 。“You will never truly understand your parents’ great love”和“you grow up”是时间关系，“until”表示“直到......才”，选 A。
6. A 。“Go bird-watching in Qinglong Lake”和“you will find it fun and meaningful”是顺承关系，用“and”连接，选 A。
7. D 。“you are too tired to do all the things on your To-Do list”和“try a To-Don’t list”是条件关系，“unless”表示“除非，如果不”，选 D。
8. C 。“David, go to bed early”和“you will feel sleepy in class tomorrow”是选择关系，“or”表示“否则”，选 C。
9. B 。根据回答“You should make a plan first.”可知问的是旅行前最重要的事，“before”表示“在......之前”，选 B。
10. A 。“Miss Xu goes jogging in Huanghe Park every morning”和“it rains”是条件关系，“unless”表示“除非”，选 A。
**中考模拟答案及解析**：
1. A 。“she is very busy”和“she often helps me with my English”是转折关系，“Though”表示“虽然”，选 A。
2. B 。“You won't make progress”和“you study hard”是条件关系，“unless”表示“除非，如果不”，选 B。
3. D 。“Tom”和“Lucy”都喜欢音乐，“Not only...but also...”连接两个主语时，谓语动词遵循就近原则，这里 likes 与 Lucy 保持一致，选 D。
4. A 。“I was reading a book”和“my brother was playing computer games”两个动作同时进行，用“while”连接，选 A。
5. B 。“you have a lot of money”和“you can't buy everything”是转折关系，“Though”表示“虽然”，选 B。
6. C 。“Work hard”和“you'll fail the exam”是选择关系，“or”表示“否则”，选 C。
7. C 。“Though”表示“虽然”，在英语中，“though”不能与“but”连用，选 C。
8. A 。“I arrive in Beijing”是一个时间点，“as soon as”表示“一......就......”，选 A。
9. B 。“Lily”和“Lucy”只能有一个人和你去，“Either...or...”表示“要么......要么......”，选 B。
10. A 。“you are right”和“I'm not wrong”是选择关系，“Either...or...”表示“要么......要么......”，选 A。
**日常练习题答案及解析**：
**一、简单**
1. A 。“I love reading”和“my brother prefers playing sports”是对比关系，用“while”表示“然而”，选 A。
2. D 。“You should take an umbrella”和“it might rain later”是因果关系，“so”表示“所以”，选 D。
3. B 。“She can play the piano”和“she can't play the violin”是转折关系，用“but”连接，选 B。
4. B 。“Work hard”和“you'll fail the exam”是选择关系，“or”表示“否则”，选 B。
5. D 。“I was hungry”和“I ate a big meal”是因果关系，“so”表示“所以”，选 D。
6. A 。“he has a lot of money”和“he is not happy”是转折关系，“Though”表示“虽然”，选 A。
7. A 。“Neither...nor...”连接两个主语时，谓语动词遵循就近原则，与“I”保持一致，用“have”，选 A。
8. A 。“Both...and...”连接两个主语时，谓语动词用复数形式，“are”符合，选 A。
9. C 。“either...or...”表示“要么......要么......”，是选择关系，选 C。
10. B 。“whether...or not”是固定搭配，表示“是否”，选 B。
**二、中等**
11. A 。“Not only...but also...”连接两个主语时，谓语动词遵循就近原则，“he”是第三人称单数，用“is”，选 A。
12. D 。“He has read a lot of books”和“he knows a lot”是因果关系，“so”表示“所以”，选 D。
13. C 。“you are not careful”是假设条件，“If”表示“如果”，选 C。
14. D 。“We'll go swimming”和“the weather is fine tomorrow”是条件关系，“if”表示“如果”，选 D。
15. B 。“The girl is very kind”和“she has few friends”是转折关系，“but”表示“但是”，选 B。
16. A 。“she was very tired”和“she continued working”是转折关系，“Though”表示“虽然”，选 A。
17. A 。“I arrive in New York”是一个时间点，“as soon as”表示“一......就......”，选 A。
18. B 。“You won't understand it”和“you think carefully”是条件关系，“unless”表示“除非”，选 B。
19. A 。“Neither...nor...”表示“既不......也不......”，连接两个主语时，谓语动词遵循就近原则，选 A。
20. A 。“She was doing her homework”和“the phone rang”是一个动作进行时另一个动作突然发生，用“when”，选 A。
**三、困难**
21. C 。“It's been a long time”和“I last saw you”是时间关系，“since”表示“自从......以来”，选 C。
22. A 。“The team was able to win the championship”和“they faced many difficulties along the way”是转折关系，“though”表示“虽然”，选 A。
23. A 。“I didn't realize how important it was”和“I lost it”是时间关系，“not...until...”表示“直到......才......”，选 A。
24. B 。“you keep trying”和“you will eventually achieve your goal”是条件关系，“If”表示“如果”，选 B。
25. A 。“We were in the middle of the discussion”和“a sudden noise interrupted us”是一个动作进行时另一个动作突然发生，用“when”，选 A。
26. A 。“it was snowing heavily outside”和“they insisted on going skiing”是转折关系，“Though”表示“虽然”，选 A。
27. D 。“I'm not certain”后接“whether”表示“是否”；“But...he does...”是条件状语从句，用“if”，选 D。
28. A 。“She failed the exam”和“she didn't study hard enough throughout the semester”是因果关系，“because”表示“因为”，选 A。
29. B 。“The little girl burst into tears”和“she heard the bad news”是因果关系，“because”表示“因为”，选 B。
30. C 。“The + 比较级，the + 比较级”表示“越......，越......”，“make more efforts”对应“greater progress”，选 C。