Unit 1 Science and Scientists 期末派生法背记单词 清单-2024-2025学年高中英语人教版选择性必修第二册

1

severe /sɪˈvɪə(r)/ adj. 极为恶劣的；十分严重的；严厉的

The severe storm destroyed many houses in the village.（这场猛烈的暴风雨摧毁了村里的许多房屋。）

1. severely /sɪˈvɪəli/ adv. 严重地；严厉地2. severity /sɪˈverəti/ n. 严重性；严厉程度

1. He was severely injured in the car accident.（他在车祸中受了重伤。）2. We didn’t fully understand the severity of the flood at first.（起初我们没完全意识到洪水的严重性。）

2

dehydration /ˌdiːhaɪˈdreɪʃn/ n. 脱水

Dehydration is a common risk for people working in hot weather.（脱水是在炎热天气下工作的人常见的风险。）

1. dehydrate /diːˈhaɪdreɪt/ v. 使脱水；脱水2. dehydrated /diːˈhaɪdreɪtɪd/ adj. 脱水的

1. Drinking too little water can dehydrate your body.（喝水太少会让身体脱水。）2. The dehydrated hiker was given water immediately after being rescued.（获救后，脱水的徒步旅行者立刻得到了水。）

3

frustrated /frʌˈstreɪtɪd/ adj. 懊恼的；沮丧的；失意的

He felt frustrated because he failed the math exam again.（因为数学考试又没及格，他感到很沮丧。）

1. frustrate /frʌˈstreɪt/ v. 使懊恼；阻碍2. frustration /frʌˈstreɪʃn/ n. 懊恼；挫折

1. The bad weather frustrated our plan to go camping.（恶劣天气阻碍了我们去露营的计划。）2. She couldn’t hide her frustration when she missed the train.（没赶上火车，她掩饰不住自己的懊恼。）

4

contradictory /ˌkɒntrəˈdɪktəri/

His two explanations for being late are contradictory.（他对迟到的两种解释相互矛盾。）

1. contradict /ˌkɒntrəˈdɪkt/ v. 反驳；与……矛盾2. contradiction

1. Her actions contradict what she said yesterday.（她的行为与昨天说的话相矛

adj. 相互矛盾的；对立的；不一致的

/ˌkɒntrəˈdɪkʃn/ n. 矛盾；反驳

盾。）2. There is a clear contradiction between the two reports.（这两份报告之间存在明显的矛盾。）

5

infection /ɪnˈfekʃn/ n. 感染；传染

The cut on his hand got an infection and turned red.（他手上的伤口感染了，变得红肿。）

infectious /ɪnˈfekʃəs/ adj. 传染性的；感染性的

Flu is an infectious disease that spreads easily in winter.（流感是一种传染性疾病，在冬季很容易传播。）

6

infect /ɪnˈfekt/ vt. 使感染；传染

The virus can infect people through close contact.（这种病毒可通过密切接触传染给人。）

1. infection /ɪnˈfekʃn/ n. 感染；传染2. infectious /ɪnˈfekʃəs/ adj. 传染性的；感染性的

1. The infection spread quickly among the students.（感染在学生中迅速传播。）2. Chickenpox is infectious to young children.（水痘对幼儿有传染性。）

7

subscribe /səbˈskraɪb/ vi. 认购（股份）；定期订购；定期交纳（会费）；subscribe to 同意；赞同

I subscribe to this science magazine every month.（我每个月都订阅这本科学杂志。）

subscription /səbˈskrɪpʃn/ n. 订阅；订阅费；认购

The subscription to the online course costs 200 yuan a year.（这门在线课程的订阅费是每年200元。）

8

proof /pruːf/ n. 证据；证明；检验

Do you have any proof that you were at home last night?（你有证据证明你昨晚在家吗？）

prove /pruːv/ vt. 证明；证实

He proved his innocence by showing the video.（他通过展示视频证明了自己的清白。）

9

suspect /səˈspekt/ vt. & vi. 怀疑；疑有；不信任；

The police suspect him of stealing the necklace.（警方怀疑他偷了项链。）

1. suspicious /səˈspɪʃəs/ adj. 可疑的；怀疑的2.

1. His strange behavior made her suspicious.（他奇怪的行为让她产生了怀疑。

/ˈsʌspekt/ n. 犯罪嫌疑人；可疑对象

suspicion /səˈspɪʃn/ n. 怀疑；疑心

）2. She looked at him with suspicion when he told the story.（他讲故事时，她用怀疑的目光看着他。）

10

blame /bleɪm/ vt. 把……归咎于；责怪；指责；n. 责备；指责

They blamed the driver for the traffic accident.（他们把交通事故归咎于司机。）

blameworthy /ˈbleɪmwɜːði/ adj. 应受责备的

His careless mistake was blameworthy, so he apologized.（他的粗心错误应受责备，所以他道歉了。）

11

intervention /ˌɪntəˈvenʃn/ n. 介入；出面；干涉

The teacher’s intervention stopped the two students from fighting.（老师的介入阻止了两名学生打架。）

1. intervene /ˌɪntəˈviːn/ vi. 介入；干涉2. interventional /ˌɪntəˈvenʃənl/ adj. 介入的；干预的

1. Parents should intervene when children argue violently.（孩子激烈争吵时，父母应该介入。）2. He received interventional treatment for his heart disease.（他接受了心脏病介入治疗。）

12

link /lɪŋk/ n. 联系；纽带；vt. 把……连接起来；相关联

Studies show a link between smoking and lung cancer.（研究表明吸烟和肺癌之间存在联系。）

linked /lɪŋkt/ adj. 连接的；有关联的

The two events are closely linked—one caused the other.（这两件事密切相关，一件事引发了另一件事。）

13

pure /pjʊə(r)/ adj. 干净的；纯的；纯粹的

The water from this well is pure and safe to drink.（这口井里的水很纯净，可安全饮用。）

1. purely /ˈpjʊəli/ adv. 纯粹地；仅仅2. purity /ˈpjʊərəti/ n. 纯净；纯度

1. He did it purely for fun, not for money.（他做这件事纯粹是为了好玩，不是为了钱。）2. The purity of the gold necklace is 99.9%.（这条金项链的纯度是99.9%。）