Unit 2 Helpful schoolmates 词汇同步笔记 清单-2025-2026学年高中英语重大版必修第二册

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重大版 必修2 Unit 2 Helpful schoolmates.词汇同步笔记

 

序号

单词

词形变化

派生词

核心考点

例句

1

experience n./vt. 经历;体验(n. 经历:可数;n. 经验:不可数)

名词复数:experiences(表“经历”);动词过去式/过去分词:experienced

experienced adj. 有经验的

1. have experience in(有……经验)2. experience sth.(体验某事)

She has rich experience in teaching and once experienced a special trip to the mountains.(她有丰富的教学经验,还曾体验过一次特殊的山区之旅。)

2

whisper vt. 耳语;悄悄说;n. 耳语

动词过去式/过去分词:whispered;名词复数:whispers

无

1. whisper to sb.(对某人耳语)2. speak in a whisper(小声说)

She whispered to me that she would help me with the problem.(她悄悄对我说,她会帮我解决这个问题。)

3

cheating n. 欺骗;作弊

无词形变化(动名词)

cheat vt./vi. 欺骗;作弊(同4)

1. cheating in exams(考试作弊)2. academic cheating(学术欺骗)

Cheating in exams will not only get you punished but also damage your reputation.(考试作弊不仅会让你受罚,还会损害你的名声。)

4

cheat vt./vi. 欺骗;作弊;n. 骗子

动词过去式/过去分词:cheated;名词复数:cheats

cheating n. 欺骗;作弊(同3)

1. cheat sb. of sth.(骗取某人某物)2. cheat in exams(考试作弊)

He cheated his friend of money and was finally caught by the police.(他骗了朋友的钱,最终被警方抓获。)

5

belief n. 相信;信念;信仰

名词复数:beliefs(f变v加es)

believe vt. 相信

1. have a belief in(相信……)2. religious belief(宗教信仰)

She has a strong belief that hard work will lead to success.(她坚信努力会带来成功。)

6

guard vt. 保卫;守护;n. 守卫;警卫

动词过去式/过去分词:guarded;名词复数:guards

无

1. guard against(防范……)2. stand guard(站岗)

We should guard against cyber fraud when using the Internet.(使用互联网时,我们要防范网络诈骗。)

7

destroy vt. 破坏;摧毁

过去式/过去分词:destroyed

destruction n. 破坏;摧毁

1. destroy sth. completely(彻底摧毁某物)2. destroy the environment(破坏环境)

The earthquake destroyed many houses, leaving thousands of people homeless.(地震摧毁了许多房屋,让成千上万的人无家可归。)

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序号

单词

词形变化

派生词

核心考点

例句

8

slowly adv. 慢慢地;迟缓地

无比较级/最高级

slow adj. 慢的;迟钝的(同9)

1. walk slowly(慢慢走)2. speak slowly(慢慢说)

The old man walked slowly along the street, enjoying the warm sunshine.(老人沿着街道慢慢走,享受着温暖的阳光。)

9

slow adj. 慢的;迟钝的;v. 放慢

形容词比较级:slower;最高级:slowest;动词过去式/过去分词:slowed

slowly adv. 慢慢地(同8)

1. be slow in doing(做……迟缓)2. slow down(放慢速度)

He is slow in solving math problems, but he never gives up.(他解数学题比较慢,但从不放弃。)

10

gently adv. 温柔地;柔和地;轻轻地

无比较级/最高级

gentle adj. 温柔的;柔和的(同11)

1. speak gently(温柔地说)2. touch gently(轻轻触摸)

She gently patted the baby’s back to help him fall asleep.(她轻轻拍着宝宝的背,帮他入睡。)

11

gentle adj. 温柔的;柔和的;轻轻的

形容词比较级:gentler;最高级:gentlest

gently adv. 温柔地(同10)

1. be gentle with sb.(对某人温柔)2. gentle wind(微风)

The nurse is always gentle with patients, making them feel comfortable.(护士对病人总是很温柔,让他们感觉很舒服。)

12

breathe vi. 呼吸;呼气;吸气

过去式/过去分词:breathed

breath n. 呼吸;气息(同13)

1. breathe in/out(吸气/呼气)2. breathe deeply(深呼吸)

You should breathe deeply when you feel nervous to calm down.(感到紧张时,你应该深呼吸来平静下来。)

13

breath n. 呼吸;气息;一次呼吸

名词复数:breaths(表“一次呼吸”)

breathe vi. 呼吸(同12)

1. take a breath(吸一口气)2. hold one’s breath(屏住呼吸)

She held her breath while watching the exciting part of the movie.(看电影的精彩片段时,她屏住了呼吸。)

14

lung n. 肺

名词复数:lungs

无

1. lung disease(肺部疾病)2. healthy lungs(健康的肺)

Smoking is harmful to our lungs and may cause serious lung diseases.(吸烟对肺有害,可能引发严重的肺部疾病。)

15

exception n. 例外;除外

名词复数:exceptions

exceptional adj. 例外的;杰出的

1. with the exception of(除……之外)2. make an exception(破例)

All students must wear uniforms, with the exception of those who have special reasons.(所有学生都必须穿校服,有特殊原因的除外。)

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序号

单词

词形变化

派生词

核心考点

例句

16

tap vt. 轻拍;轻敲;n. 水龙头

动词过去式/过去分词:tapped;名词复数:taps

无

1. tap sb. on the shoulder(轻拍某人肩膀)2. turn on the tap(打开水龙头)

He tapped me on the shoulder and asked for directions to the library.(他轻拍我的肩膀,询问去图书馆的路。)

17

lean vi. 倾斜;倚靠;adj. 瘦的

动词过去式/过去分词:leaned/leant;形容词比较级:leaner;最高级:leanest

无

1. lean against(倚靠……)2. lean forward(向前倾)

She leaned against the wall, waiting for her friend to arrive.(她靠在墙上,等朋友来。)

18

curl vt. 卷;使卷曲;vi. 卷曲;n. 卷发

动词过去式/过去分词:curled;名词复数:curls

curly adj. 卷曲的

1. curl one’s hair(卷头发)2. curl up(蜷缩)

The cat curled up on the sofa and fell asleep quickly.(猫蜷缩在沙发上,很快就睡着了。)

19

relieved adj. 宽慰的;放心的

比较级:more relieved;最高级:most relieved

relieve vt. 减轻(同20);relief n. 减轻(同21)

1. be relieved to do(做……感到宽慰)2. feel relieved(感到放心)

I was relieved to hear that my grandma’s operation was successful.(听到奶奶手术成功的消息,我感到很宽慰。)

20

relieve vt. 减轻;解除;缓解

过去式/过去分词:relieved

relieved adj. 宽慰的(同19);relief n. 减轻(同21)

1. relieve sb. of sth.(解除某人某事)2. relieve pain(缓解疼痛)

This medicine can relieve your headache quickly, but you should take it as directed.(这种药能快速缓解你的头痛,但你要按说明服用。)

21

relief n. 减轻;解除;宽慰

不可数名词

relieve vt. 减轻(同20);relieved adj. 宽慰的(同19)

1. to one’s relief(令某人宽慰的是)2. a sense of relief(宽慰感)

To my relief, all my classmates passed the final exam.(令我宽慰的是,我所有的同学都通过了期末考试。)

22

keep one’s eyes on… 密切注视……;注意……

无词形变化

无

1. keep eyes on the road(注意路况)2. keep one’s eyes on sb.(密切注视某人)

When driving, you must keep your eyes on the road to avoid accidents.(开车时,你必须注意路况,避免事故。)

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