Unit 1-3 单元知识点及语法归纳 2025-2026学年人教版(2012)英语九年级全册
九年级人教版英语1-3单元知识点及语法详细版(200条)
Unit 1 How can we become good learners?
词汇变形
1. pronounce(v.) → pronunciation(n. 发音)
2. able(adj.) → ability(n. 能力) → unable(adj. 不能的)
3. know(v.) → knowledge(n. 知识)
4. wise(adj.) → wisely(adv. 明智地)
5. patient(adj. 有耐心的) → patience(n. 耐心) → patiently(adv. 耐心地)
6. express(v. 表达) → expression(n. 表达;表情)
7. discover(v. 发现) → discovery(n. 发现)
8. active(adj. 活跃的) → activity(n. 活动)
9. connect(v. 连接) → connection(n. 联系)
10. review(v. 复习) → review(n. 复习)
11. increase(v. 增加) → increase(n. 增加)
12. speed(n. 速度) → speed(v. 加速)
13. brain(n. 大脑) → brainy(adj. 聪明的)
14. attention(n. 注意) → attentive(adj. 专心的)
15. bore(v. 使厌烦) → bored(adj. 感到厌烦的) → boring(adj. 令人厌烦的)
核心短语
16. by doing sth. 通过做某事(表方式)
17. have conversations with sb. 同某人谈话
18. ask sb. for help 向某人寻求帮助
19. improve one’s speaking skills 提高口语能力
20. spoken English 英语口语
21. make word cards 制作单词卡片
22. listen to tapes 听磁带
23. the secret to... ……的秘诀
24. be afraid to do sth. 害怕做某事(表能力不足)
25. be afraid of doing sth. 害怕做某事(表心理恐惧)
26. fall in love with 爱上
27. look up 查阅(代词放中间)
28. repeat out loud 大声重复
29. make mistakes in grammar 在语法方面犯错误
30. take notes 记笔记
31. word by word 逐字地
32. over and over again 反复地
33. be interested in (doing) sth. 对……感兴趣
34. learn from... 从……中学到
35. pay attention to (doing) sth. 注意;关注
36. have sth. in common 在……方面有共同点
37. write down 写下
38. instead of (doing) sth. 代替;而不是
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39. connect...with... 把……和……联系起来
40. keep a diary 写日记
41. at high/low speed 以高/低速
42. get...right 使……正确
43. be born with 天生具有
44. depend on 依靠;依赖
45. be stressed out 焦虑不安的
重点句型
46. The+比较级..., the+比较级... 越……,越…… 例:The harder you study, the better grades you will get.
47. 比较级+and+比较级 越来越…… 例:It’s getting colder and colder.
48. so+adj./adv.+that+从句 如此……以至于…… 例:He is so young that he can’t go to school.
49. such+a/an+adj.+单数名词+that+从句 如此……以至于…… 例:It’s such an interesting book that I read it twice.
50. It’s+adj.+for sb.+to do sth. 对某人来说做某事是……的(表事物性质)例:It’s important for us to learn English.
51. It’s+adj.+of sb.+to do sth. 某人做某事是……的(表人物品质)例:It’s kind of you to help me.
52. find it+adj.+to do sth. 发现做某事怎么样(it作形式宾语)例:I find it easy to learn grammar.
53. It’s not enough to do sth. 做某事是不够的 例:It’s not enough to just remember words.
54. 特殊疑问词+to do不定式 作宾语 例:I don’t know how to solve this problem.
55. What/How about (doing) sth.? (提建议)……怎么样?例:What about joining a study group?
56. Why don’t you do sth.?/Why not do sth.? 为什么不做某事呢?例:Why not ask the teacher for help?
语法知识点
57. by+doing结构:作方式状语,表“通过做某事”,回答how引导的问句 例:—How do you learn English? —By reading textbooks。
58. by的其他用法:①表方位“在……旁边” 例:by the window;②表交通方式“乘……” 例:by bus(不加冠词);③表时间“到……为止” 例:by 6 o’clock;④表被动“被……” 例:The book was written by him。
59. by, in与with的区别:by强调方法,in强调语言/材料,with强调工具 例:write by hand/in English/with a pen。
60. 条件状语从句:由if(如果)、unless(除非,=if not)、as long as(只要)引导,遵循“主将从现”原则 例:I will go hiking unless it rains tomorrow。
61. unless的用法:本身表否定,从句用一般现在时,主句用一般将来时 例:You won’t pass the exam unless you study hard。
62. 动词-ing形式作宾语:常见动词有practice, finish, enjoy, avoid, keep, spend等 例:I practice speaking English every day。
63. although/though引导让步状语从句:意为“虽然”,不能与but连用 例:Although he is tired, he keeps working。
Unit 2 I think that mooncakes are delicious!
词汇变形
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64. strange(adj.) → stranger(n. 陌生人)
65. steal(v. 偷) → stole(过去式) → stolen(过去分词)
66. lay(v. 放置;下蛋) → laid(过去式/过去分词) → laying(现在分词)
67. lie(v. 平躺;位于) → lay(过去式) → lain(过去分词) → lying(现在分词)
68. lie(v. 撒谎) → lied(过去式/过去分词) → lying(现在分词)
69. die(v. 死亡) → dead(adj. 死的) → death(n. 死亡) → dying(adj. 垂死的)
70. busy(adj.) → business(n. 生意;商业)
71. shy(adj.) → shyness(n. 害羞)
72. warm(adj.) → warmth(n. 温暖)
73. tradition(n.) → traditional(adj. 传统的)
74. punish(v. 惩罚) → punishment(n. 惩罚)
75. warn(v. 警告) → warning(n. 警告)
76. spread(v. 传播) → spread(过去式/过去分词)
77. admire(v. 欣赏;仰慕) → admiration(n. 钦佩)
78. treat(v. 招待;对待) → treatment(n. 治疗;对待)
79. fool(n. 傻瓜;v. 愚弄) → foolish(adj. 愚蠢的)
核心短语
80. the Water Festival 泼水节
81. throw water at each other 互相泼水
82. wash away 冲走
83. in the shape of 以……的形状
84. folk story 民间故事
85. put on (weight) 增加(体重);发胖
86. shoot down 射落(shoot-shot-shot)
87. lay out 摆开;布置
88. admire the moon 赏月
89. be similar to 与……相似
90. call out 喊叫;大声喊
91. fly up to 飞向
92. dress up (as) 乔装;打扮(成……)
93. play a trick on sb. 捉弄某人
94. trick or treat 不给糖就捣乱
95. give sb. a treat 款待某人
96. treat sb. with sth. 以……招待某人
97. warn sb. (not) to do sth. 警告某人(不要)做某事
98. warn sb. about sth. 提醒某人注意某事
99. end up (with/doing sth.) 最终成为;以……结束
100. remind sb. of sth. 使某人想起某事
101. remind sb. to do sth. 提醒某人做某事
102. promise to do sth. 承诺做某事
103. people in need 需要帮助的人
104. punish sb. for doing sth. 因做某事而惩罚某人
105. steal sth. from sb. 从某人那里偷某物
106. as a result 结果
107. the tradition of ……的传统
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