【高考名词性从句100句】在英语学习中，名词性从句是一个非常重要的语法知识点，尤其在高考英语中频繁出现。掌握好名词性从句的用法，不仅能提升阅读理解能力，还能在写作和完形填空中发挥重要作用。本文精选了100个与“高考名词性从句”相关的句子，帮助考生系统复习并巩固这一语法内容。

一、主语从句

1. What he said surprised everyone at the meeting.

2. That he passed the exam was a big relief for his parents.

3. Whether we can go depends on the weather.

4. Who will be the new manager is still unknown.

5. How he managed to finish the task in time remains a mystery.

6. It is clear that he has made a mistake.

7. What she needs is more time to prepare.

8. That the students are tired is obvious from their expressions.

9. When they will arrive is not yet decided.

10. Why he left without saying goodbye is unclear.

二、宾语从句

11. I know that he is coming tomorrow.

12. She asked whether I had seen her book.

13. Do you believe that he is innocent?

14. He told me that he would leave soon.

15. They wonder if the plan will work.

16. Please tell me where you live.

17. She didn’t realize that she was wrong.

18. I don’t know why he refused the offer.

19. Can you explain how this machine works?

20. He asked what time the meeting started.

三、表语从句

21. The question is whether we should go.

22. The problem is how we can solve it.

23. His idea is that we should start early.

24. The fact is that he didn’t tell the truth.

25. Her opinion is that the plan is too risky.

26. The issue is who is responsible for the mistake.

27. The truth is that we all made a mistake.

28. The problem is why he didn’t answer the call.

29. My belief is that hard work pays off.

30. The result is that the team won the game.

四、同位语从句

31. The fact that he failed the test shocked us.

32. The news that he got into university is exciting.

33. The rumor that the school is closing spread quickly.

34. The idea that we should study harder is widely accepted.

35. The possibility that we might fail is real.

36. The report that the president will resign is false.

37. The discovery that there is life on Mars is amazing.

38. The story that he told was very interesting.

39. The suggestion that we take a break is good.

40. The belief that education is important is common.

五、综合练习（含多种从句）

41. I don’t know what he wants.

42. The teacher explained how the experiment works.

43. She asked if I knew where he was.

44. It is said that he has changed his mind.

45. The reason why he was late is that his car broke down.

46. Whether we can win depends on our effort.

47. What matters most is that we try our best.

48. He believed that he could succeed.

49. The question is whether we should trust him.

50. I think that it is time we went home.

六、易错点解析

51. That vs. Whether / If：在主语从句和表语从句中，一般用that引导；在宾语从句中，if和whether都可以使用，但if不能放在句首。

52. Wh-词引导：wh-词引导的从句要保持疑问词的正确位置。

53. 从句语序：从句中的语序应为陈述句语序，而非疑问句。

54. 省略that：在口语或非正式场合中，that可以省略，但在书面语中通常保留。

55. 同位语从句与定语从句的区别：同位语从句解释前面的名词，而定语从句修饰名词，结构不同。

七、实战演练（选择题形式）

56. I don’t know ______ he will come.

A. if B. whether C. that D. what

57. The problem is ______ we should do next.

A. that B. what C. which D. how

58. She asked ______ I had finished my homework.

A. if B. whether C. that D. what

59. The fact ______ he is honest is well known.

A. that B. which C. what D. whether

60. We are worried about ______ the project will be completed.

A. when B. that C. if D. whether

八、常见错误对比

61. ❌ He asked me if he could go.

✅ He asked me whether he could go.

（注：if不能用于主语从句或介词后）

62. ❌ The question is that we should go.

✅ The question is whether we should go.

（注：表语从句要用whether或what等）

63. ❌ I don’t know where is he.

✅ I don’t know where he is.

（注：从句语序应为陈述句语序）

九、总结

名词性从句是高考英语中高频考点之一，涵盖主语、宾语、表语和同位语四种类型。掌握其基本结构、引导词的使用以及常见错误，有助于提高英语综合运用能力。建议考生通过大量练习来熟悉各类从句的用法，并结合真题进行强化训练。

十、附录：100句完整列表（简版）

64. What he said was true.

65. That he is late is unexpected.

66. I don’t know if she will come.

67. The problem is how to solve it.

68. She believes that he is innocent.

69. The news that he won is great.

70. Whether we can win is uncertain.

71. I wonder why he didn’t call.

72. The idea that we should study more is correct.

73. He asked where I was going.

74. The fact is that he lied.

75. What we need is time.

76. I’m not sure if he will come.

77. The question is who did it.

78. She said that she would help.

79. The possibility that we fail is high.

80. The truth is that we were wrong.

81. I don’t know what he wants.

82. The suggestion is that we should leave.

83. The problem is why he didn’t answer.

84. The report that the president resigned is false.

85. The belief that hard work is important is true.

86. The reason is that he was tired.

87. I think that it’s time to go.

88. The idea that we should stay is good.

89. The fact is that he is guilty.

90. The question is whether we should accept.

91. She asked if I had seen the movie.

92. The problem is how to fix it.

93. I don’t know where he lives.

94. The news that he passed is exciting.

95. The answer is that we should try.

96. The rumor that the school is closing is false.

97. The belief that success comes from effort is true.

98. The idea that we should study is right.

99. The fact is that we must try.

100. The truth is that we are ready.

通过这100个句子的学习与练习，相信你能更熟练地掌握名词性从句的用法，为高考打下坚实的基础。