Unit 4 I used to be afraid of the dark.!知识点总结(单词 短语 句子 语法)【全新完整版】人教版九年级英语

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Unit 4 I used to be afraid of the dark.!知识点总结(单词 短语 句子 语法)【全新完整版】人教版九年级英语

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人教版九年级英语
Unit 4 I used to be afraid of the dark.!
知识点总结
(单词+短语+句子+语法)
【全新完整版】
一、主要短语
描述过去与现在的变化
1. used to do sth. 过去常常做某事
2. be afraid of. . . 害怕……
3. be terrified of. . . 极度害怕……
4. be scared of. . . 害怕……
5. be worried about. . . 担心……
6. be nervous about. . . 对……感到紧张
7. be embarrassed about. . . 对……感到尴尬
8. be proud of. . . 为……感到自豪
9. be interested in. . . 对……感兴趣
10. be serious about. . . 对……认真
11. be crazy about. . . 对……痴迷
12. be confident about. . . 对……有信心
13. used to be like 过去是什么样子的
14. change a lot 改变很大
15. turn. . . into. . . 把……变成……
16. from time to time 时常;有时
17. in public 公开地;在公众场合
18. in person 亲自;亲身
外貌与性格变化
19. wear glasses 戴眼镜
20. have short/long hair 留短发/长发
21. be quiet/outgoing 安静/外向
22. be shy/active 害羞/活跃
23. get good grades 取得好成绩
24. be on the swim team 是游泳队成员
25. play soccer 踢足球
26. be good at. . . 擅长……
27. do well in. . . 在……方面做得好
28. make a decision 做决定
29. take up doing sth. 开始从事某事
30. give up doing sth. 放弃做某事
31. fight on 坚持战斗
32. deal with. . . 处理;应对……
33. have trouble doing sth. 做某事有困难
情感与社交表达
34. dare to do sth. 敢于做某事
35. not. . . anymore 不再……
36. all the time 一直;始终
37. hang out with sb. 和某人闲逛
38. chat with sb. 和某人聊天
39. walk to school 步行去学校
40. ride a bike 骑自行车
41. take the bus 乘公交车
42. be alone 独自一人
43. feel lonely 感到孤独
44. make friends 交朋友
45. get to know 逐渐了解
46. trust sb. 信任某人
47. lie to sb. 对某人撒谎
48. say bad things about sb. 说某人坏话
49. keep secrets 保守秘密
50. tell jokes 讲笑话
51. be humorous 幽默的
52. make sb. laugh 逗某人笑
53. help sb. out 帮助某人摆脱困境
学习与成长经历
54. study for tests 为考试学习
55. prepare for. . . 为……做准备
56. work hard 努力学习
57. stay up late 熬夜
58. be sleepy 困倦的
59. concentrate on. . . 专注于……
60. learn from. . . 从……学习
61. face challenges 面对挑战
62. overcome fear 克服恐惧
63. grow up 长大
64. look back at. . . 回顾……
65. be thankful to sb. 感谢某人
66. move to. . . 搬到……
67. miss one's old friends 想念老朋友
68. have a great time 玩得开心
69. have fun doing sth. 做某事很开心
其他实用短语
70. on the soccer team 在足球队
71. the same as. . . 和……一样
72. be different from. . . 和……不同
73. as. . . as possible 尽可能……
74. a few 几个;一些
75. a little bit 有点儿
76. tons of 许多;大量
77. be supposed to do sth. 应该做某事
78. even though 即使;虽然
79. it's + adj. + to do sth. 做某事是……的
二、主要单词
1. 外貌与性格变化
1. shy / a / adj. 害羞的
2. outgoing / a tɡ / adj. 外向的
3. silent / sa l nt/ adj. 沉默的
4. humorous / hju m r s/ adj. 幽默的
5. brave /bre v/ adj. 勇敢的
6. friendly / frendli/ adj. 友好的
7. serious / s ri s/ adj. 严肃的
8. active / kt v/ adj. 活跃的
9. quiet / kwa t/ adj. 安静的
2. 外貌特征
10. tall /t l/ adj. 高的
11. short / rt/ adj. 矮的
12. thin /θ n/ adj. 瘦的
13. heavy / hevi/ adj. 重的;胖的
14. straight /stre t/ adj. 直的(头发)
15. curly / k rli/ adj. 卷曲的
3. 情感与恐惧
16. afraid / fre d/ adj. 害怕的
17. dark /dɑ rk/ adj. 黑暗的
18. insect / nsekt/ n. 昆虫
19. alone / l n/ adj. 独自的
20. nervous / n rv s/ adj. 紧张的
21. worried / w rid/ adj. 担心的
4. 学校与学习
22. score /sk r/ n. 分数
23. exam / ɡ z m/ n. 考试
24. test /test/ n. 测验
25. schoolwork / sku lw rk/ n. 功课
26. textbook / tekstb k/ n. 教科书
5. 活动与爱好
27. painting / pe nt / n. 绘画
28. music / mju z k/ n. 音乐
29. dance /d ns/ n./v. 舞蹈;跳舞
30. chess /t es/ n. 国际象棋
31. soccer / s k r/ n. 足球
6. 变化与对比
32. used to / ju st tu/ phr. 过去常常
33. change /t e nd / n./v. 变化;改变
34. difference / d fr ns/ n. 不同
35. influence / nflu ns/ n./v. 影响
7. 描述性形容词
36. amazing / me z / adj. 惊人的
37. terrible / ter bl/ adj. 糟糕的
38. wonderful / w nd fl/ adj. 极好的
39. ordinary / dnri/ adj. 普通的
8. 社交与人际关系
40. popular / p pj l r/ adj. 受欢迎的
41. lonely / l nli/ adj. 孤独的
42. shyness / a n s/ n. 害羞
43. confidence / k nf d ns/ n. 自信
44. friendship / frend p/ n. 友谊
municate /k mju n ke t/ v. 交流
9. 日常生活习惯
46. daily / de li/ adj. 日常的
47. habit / h b t/ n. 习惯
48. routine /ru ti n/ n. 例行公事
49. wake up /we k p/ phr. 醒来
50. stay up /ste p/ phr. 熬夜
10. 心理与态度
51. attitude / t tju d/ n. 态度
52. positive / p z t v/ adj. 积极的
53. negative / neɡ t v/ adj. 消极的
54. patient / pe nt/ adj. 耐心的
55. impatient / m pe nt/ adj. 不耐烦的
11. 能力与技能
56. ability / b l ti/ n. 能力
57. talent / t l nt/ n. 天赋
58. improve / m pru v/ v. 提高
59. practice / pr kt s/ n./v. 练习
60. skill /sk l/ n. 技能
12. 时间与频率
61. frequently / fri kw ntli/ adv. 频繁地
62. seldom / seld m/ adv. 很少
63. occasionally / ke n li/ adv. 偶尔
64. always / lwe z/ adv. 总是
65. never / nev r/ adv. 从不
13. 地点与环境
66. environment / n va r nm nt/ n. 环境
67. neighborhood / ne b h d/ n. 社区
68. public / p bl k/ adj. 公共的
69. private / pra v t/ adj. 私人的
70. crowded / kra d d/ adj. 拥挤的
14. 健康与状态
71. health /helθ/ n. 健康
72. energy / en d i/ n. 精力
73. tired / ta d/ adj. 疲惫的
74. relaxed /r l kst/ adj. 放松的
75. stress /stres/ n. 压力
15. 其他高频词
76. interview / nt rvju / n./v. 面试;采访
77. background / b kɡra nd/ n. 背景
78. European / j r pi n/ adj. 欧洲的
79. African / fr k n/ adj. 非洲的
80. special / spe l/ adj. 特别的
81. memory / mem ri/ n. 记忆
三、重点句子句型
性格变化描述
1. I was terrified of insects when I was little.
我小时候特别害怕昆虫。
2. She's become much more outgoing recently.
她最近变得外向多了。
3. My personality has changed dramatically.
我的性格发生了巨大变化。
4. He's no longer afraid of heights.
他不再恐高了。
5. Her hair used to be straight, now it's curly.
她以前是直发,现在是卷发。
6. She's transformed from shy to confident.
她从害羞变得自信了。
7. My brother outgrew his fear of dogs.
我哥哥长大了就不怕狗了。
8. I'm working on being more sociable.
我正在努力变得更善于社交。
9. His confidence level has risen noticeably.
他的自信心明显提高了。
10. She's blossomed into a wonderful speaker.
她已经成长为出色的演讲者。
11. My English has improved significantly.
我的英语水平显著提高了。
12. I prefer the person I've become.
我更喜欢现在的自己。
13. Her grades have been getting better.
她的成绩一直在变好。
14. My study habits have become more effective.
我的学习习惯变得更高效了。
15. I'm proud of how far I've come.
我为自己的进步感到骄傲。
情感表达
16. The dark makes some people feel uneasy.
黑暗会让一些人感到不安。
17. Public speaking causes me anxiety.
公开演讲会让我焦虑。
18. Some fears disappear as we grow older.
有些恐惧会随着年龄增长而消失。
19. It's normal to feel nervous sometimes.
偶尔感到紧张是正常的。
20. Childhood fears seem silly now.
童年的恐惧现在看起来很可笑。
21. Why are some people afraid of spiders
为什么有些人害怕蜘蛛?
22. The key is to face your fears gradually.
关键是要逐步面对恐惧。
23. I can't believe how much you've changed!
真不敢相信你变化这么大!
24. Looking back helps us appreciate progress.
回顾过去能帮助我们珍惜进步。
25. Change is part of growing up.
改变是成长的一部分。
社会交往
26. What were you like in elementary school
你小学时是什么样子的?
27. Many teenagers experience social anxiety.
许多青少年会有社交焦虑。
28. Confidence comes with practice.
自信来源于练习。
29. Appearance isn't as important as personality.
外表没有人格重要。
30. Their friendship has deepened over years.
他们的友谊随着岁月加深了。
31. Making new friends gets easier with practice.
交新朋友会随着练习变得更容易。
32. What qualities do you value in friends
你重视朋友的哪些品质?
33. What makes someone popular in school
什么让人在学校受欢迎?
34. Why do teenagers care so much about looks
为什么青少年这么在意外表?
35. Social media affects how we view ourselves.
社交媒体影响我们如何看待自己。
成长感悟
36. Childhood experiences shape our personalities.
童年经历塑造我们的性格。
37. My parents say I was very talkative.
我父母说我以前特别爱说话。
38. Our tastes in music evolve as we grow.
我们的音乐品味会随着成长而变化。
39. Maturity brings different perspectives.
成熟带来不同的视角。
40. People often underestimate their potential.
人们常常低估自己的潜力。
41. The person I used to be would be surprised.
以前的我一定会很惊讶。
42. My attitude toward school has changed.
我对学校的态度改变了。
43. Some changes happen naturally.
有些改变是自然发生的。
44. His interest in music has grown over time.
他对音乐的兴趣与日俱增。
45. I've started enjoying activities I used to hate.
我开始喜欢以前讨厌的活动了。
46. Facing challenges helps us grow.
面对挑战帮助我们成长。
47. The person I admire most is...
我最敬佩的人是...
48. What advice would you give your younger self
你会给年轻的自己什么建议?
49. Things aren't the same as they used to be.
事情和过去不一样了。
50. The neighborhood has changed a lot.
社区变化很大。
建议与观点
51. We should accept people's changes.
我们应该接受人们的改变。
52. Do you think people can really change
你认为人真的能改变吗?
53. They say first impressions matter.
人们说第一印象很重要。
54. Why do you think people change
你认为人们为什么会改变?
55. The way we see ourselves changes over time.
我们看待自己的方式会随时间改变。
56. Remember when we used to play hide-and-seek
记得我们以前玩捉迷藏吗?
57. I wish I could go back to those days.
真希望能回到那些日子。
58. Do you miss how things used to be
你怀念过去的样子吗?
59. My biggest improvement has been...
我最大的进步是...
60. What makes someone popular in school
什么让人在学校受欢迎?
61. Looking at old photos reminds me of how I used to be.
看老照片让我想起从前的自己。
Used to do 结构:描述过去与现在的对比
I used to be afraid of the dark.
我过去常常害怕黑暗。
I didn’t use to like tests.
我过去不喜欢考试。
Did you use to play the piano
你过去常弹钢琴吗?
She used to be shy, but now she’s outgoing.
她过去很害羞,但现在很外向。
5 .I used to walk to school, but now I take the bus.
我过去步行上学,现在乘公交车。
He used to have long hair, but now he’s bald.
他过去留长发,现在秃头了。
We used to live in a small town, but now we’re in the city.
我们过去住在小镇,现在在城市。
I hardly ever used to eat vegetables, but now I love them.
我过去几乎不吃蔬菜,现在很喜欢。
They used to fight a lot, but now they get along well.
他们过去常吵架,现在相处很好。
My mom used to cook every day, but now we eat out.
我妈妈过去每天做饭,现在我们出去吃。
四、语法点
本单元主要语法是used to do 用法和反义疑问句。
Used to do结构:
表示 "过去经常做某事,但现在不做了",强调 习惯或状态的改变。
- "I used to eat junk food." → 过去常吃,现在不吃了。
- "She used to be shy." → 过去害羞,现在不了。
Used to这里的 to 是不定式,后面必修接动词原形。
1. 结构形式
句式 结构 例句
肯定句 主语 + used to + 动词原形 I used to play piano. (我过去常弹钢琴。)
否定句 主语 + didn't use to + 动词原形
(或 used not to, 较正式) She didn't use to like coffee.
He used not to smoke.
疑问句 Did + 主语 + use to + 动词原形 Did you use to live here
2、使用场景
1) 过去习惯
描述 过去反复发生 但现已停止的行为:
- We used to go fishing every weekend.
- He used to tell me bedtime stories.
2) 过去状态
描述 过去持续的状态,如今已改变:
- This park used to be a factory.
- I used to believe in ghosts.
3)今昔对比
常与 现在的情况对比,隐含变化:
- I used to hate math, but now it's my favorite subject.
- They didn't use to argue, but now they fight all the time.
PS:
注意还有一个结构:be used to doing 表示习惯做某事,
这里的 to是介词,后面可以接动名词或名称。
1. 结构
主语 + be动词 (am/is/are/was/were) + used to + 名词/动名词 (doing)
表示 "习惯于做某事",强调 对某事的适应或熟悉,可用于 现在、过去或将来时。
- I am used to waking up early. (我现在习惯早起。)
- She was used to the noisy environment. (她过去习惯了嘈杂的环境。)
- You will get used to working overtime. (你会慢慢习惯加班的。)
2、使用场景
1) 表示 "现在习惯"
- He is used to eating spicy food. (他现在习惯吃辣。)
- They are used to the cold weather. (他们适应了寒冷的天气。)
2) 表示 "过去习惯"
- She was used to walking to school. (她过去习惯步行上学。)
- We were used to his bad temper. (我们过去习惯了他的坏脾气。)
3) 表示 "适应过程"(get used to)
- I'm getting used to the new schedule. (我正在适应新的日程。)
- It took me a month to get used to driving on the left. (我花了一个月适应靠左行驶。)
3、语法规则
1). 必须接名词或动名词(-ing)
be used to + 名词
- He is used to the noise.
- They are used to his jokes.
be used to + doing
- She is used to working late.
- We are used to speaking English daily.
错误:be used to + 动词原形
- × She is used to work late.
- × They are used to drink coffee.
2)可用于所有时态
时态 例句
一般现在时 I am used to living alone.
一般过去时 She was used to the heat.
将来时 You will get used to it.
3) 与 "get used to" 的区别
结构 含义 例句
be used to 已经习惯 He is used to the diet.
get used to 正在适应 She is getting used to the job. Tom is getting used to going to bed early and getting up early.
反义疑问句:
1、概念
反义疑问句由"陈述句 + 简短反问"构成,用于:
- 确认信息(期待对方同意)
"It's cold today, isn't it "
- 询问真实情况(不确定答案)
"You didn't eat my cake, did you "
2、基本结构
陈述部分 反问部分 例句
肯定句 否定反问 She is French, isn't she
否定句 肯定反问 You can't swim, can you
核心规则:
1) 主语一致(代词代替名词):
"Tom likes coffee, doesn't he "(不用~~doesn't Tom~~)
2) 时态一致:
"They went early, didn't they "
3、特殊规则与例外(拓展)
1) 陈述部分含否定词(never/few/little等)→ 反问用肯定
- He never smiles, does he
- You rarely cook, do you
2) 祈使句的反问
- Let's go, shall we (建议)
- Don't touch that, will you (命令)
3) 主语为复合不定代词
- Everyone knows this, don't they (口语常用they)
- Nothing happened, did it
4) 情态动词特殊情况
陈述部分 反问部分 例句
used to didn't She used to dance, didn't she
ought to shouldn't We ought to leave, shouldn't we
had better hadn't You'd better go, hadn't you
5) 否定前缀(un-, im-等)仍视为肯定句
- It's unfair, isn't it (不用is it)
4、语调
1)降调(↘):确信答案,期待同意
"This soup is delicious, isn't it ↘"
2) 升调(↗):真实疑问,不确定
"You haven't seen my keys, have you ↗"
5、反义疑问句的回答
基本原则:
根据事实回答,不受疑问句形式影响。
肯定事实 → Yes + 肯定句
否定事实 → No + 否定句
2. 两种情况
例句1:
问:You're a student, aren't you (你是学生,对吧?)
o是学生:Yes, I am.
o不是学生:No, I'm not.
例句2:
问:She doesn't like coffee, does she (她不喜欢咖啡,是吗?)
o不喜欢:No, she doesn't.
o其实喜欢:Yes, she does.
3. 记忆口诀
"事实为是就用Yes,事实为否就用No"
与中文逻辑相反,英文只看事实!
"You don't like cats, do you "
- 喜欢猫:Yes, I do. (是,我喜欢)
- 不喜欢猫:No, I don't. (是的,我不喜欢)
练一下:
1. 完成反义疑问句:
They won't come, ______
2. 改错:
Let's start now, don't we
3. 翻译:
你从没去过巴黎,是吗?
答案:
1. will they
2. Let's start now, shall we
3. You've never been to Paris, have you

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