Unit 5 First aid 期末词汇拓展短语背记(一)清单-2025-2026学年高中英语人教版选择性必修第二册

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人教版 选择性必修二 UNIT 5 First aid. 期末词汇拓展短语背记(一)

序号

短语或句型

意思

例句1(中英对照)

例句2(中英对照)

1

master a technique

掌握一项技能(熟练掌握某类专业技能)

He spent a year practicing to master the piano-playing technique.(他花了一年时间练习,掌握了钢琴弹奏技能。)

It takes patience to master the technique of making Chinese calligraphy.(掌握中国书法技巧需要耐心。)

2

painting technique

绘画技巧(进行绘画创作的方法和技能)

This artist’s unique painting technique makes his works stand out.(这位画家独特的绘画技巧让他的作品脱颖而出。)

The teacher taught us basic painting techniques like color mixing.(老师教了我们调色等基础绘画技巧。)

3

distribute leaflets

分发传单(向他人散发印刷品以传递信息)

Volunteers distributed leaflets about environmental protection on the street.(志愿者在街头分发环保传单。)

The company distributed leaflets to promote its new product in the community.(公司在社区分发传单,推广新产品。)

4

a tourist leaflet

旅游小册子(介绍旅游信息的印刷品)

I got a tourist leaflet from the visitor center to know about local attractions.(我从游客中心拿了一本旅游小册子,了解当地景点。)

This tourist leaflet has detailed maps of the scenic spots.(这本旅游小册子有景点的详细地图。)

5

vital organs

重要器官(维持生命必需的人体器官)

The heart, brain and lungs are vital organs of the human body.(心脏、大脑和肺是人体的重要器官。)

Severe injuries to vital organs can be life-threatening.(重要器官受重伤可能危及生命。)

6

sense organs

感觉器官(接收外界刺激的人体器官)

Eyes, ears, nose and tongue are all sense organs.(眼、耳、鼻、舌都是感觉器官。)

Sense organs help us perceive the world around us.(感觉器官帮助我们感知周围的世界。)

7

bacterial toxins

细菌毒素(细菌产生的致病物质)

This food poisoning is caused by bacterial toxins in spoiled meat.(这种食物

The doctor said the patient’s fever was due to bacterial toxins.(医生说

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序号

短语或句型

意思

例句1(中英对照)

例句2(中英对照)

 

 

 

中毒是由变质肉类中的细菌毒素引起的。)

病人发烧是因为细菌毒素。)

8

remove toxins

清除毒素(排出体内或物体中的有毒物质)

Drinking plenty of water every day helps remove toxins from the body.(每天喝足量水有助于清除体内毒素。)

This herbal tea is said to help remove toxins and improve digestion.(这种花草茶据说能帮助清除毒素,改善消化。)

9

sunlight rays

太阳光线(从太阳发出的光)

Sunlight rays are essential for plants to make food through photosynthesis.(太阳光线对植物光合作用制造养分至关重要。)

We should avoid direct sunlight rays at noon to prevent sunburn.(中午要避免阳光直射,防止晒伤。)

10

X-rays

X射线(一种穿透性射线,用于医疗检查等)

The doctor used X-rays to check if the patient’s bone was broken.(医生用X射线检查病人的骨头是否骨折。)

X-rays are widely used in medical diagnosis and industrial testing.(X射线广泛用于医疗诊断和工业检测。)

11

develop a good sense of touch

培养良好的触觉(提升感知触摸的能力)

Blind people often develop a good sense of touch to read Braille.(盲人常培养良好的触觉来阅读盲文。)

Playing musical instruments like the piano can help develop a good sense of touch.(弹钢琴等乐器能帮助培养良好的触觉。)

12

rely on the sense of touch

依靠触觉(借助触觉完成动作或判断)

The craftsman relies on the sense of touch to carve delicate patterns.(工匠依靠触觉雕刻精细的花纹。)

In dark rooms, we may rely on the sense of touch to find door handles.(在黑暗的房间里,我们可能依靠触觉找门把手。)

13

nuclear radiation

核辐射(原子核反应产生的辐射)

Nuclear radiation can cause serious harm to human health.(核辐射会

Workers in nuclear power plants wear special clothes to resist nuclear radiation.(核电站工作人

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序号

短语或句型

意思

例句1(中英对照)

例句2(中英对照)

 

 

 

对人体健康造成严重危害。)

员穿特殊服装抵御核辐射。)

14

protect against radiation

防辐射(采取措施阻挡辐射伤害)

We should wear sunscreen to protect against harmful UV radiation.(我们应该涂防晒霜,防有害紫外线辐射。)

This kind of glass can protect against computer screen radiation.(这种玻璃能防电脑屏幕辐射。)

15

sulfuric acid

硫酸(一种具有强腐蚀性的酸)

Sulfuric acid is widely used in chemical industry and battery production.(硫酸广泛用于化工和电池生产。)

We must handle sulfuric acid carefully because it is highly corrosive.(硫酸腐蚀性强,我们必须谨慎处理。)

16

acid rain

酸雨(pH值小于5.6的酸性降水)

Acid rain can damage forests, lakes and historical buildings.(酸雨会破坏森林、湖泊和历史建筑。)

Reducing air pollution is an effective way to prevent acid rain.(减少空气污染是防治酸雨的有效方法。)

17

a few millimetres

几毫米(长度单位,数量较少)

The rain has soaked the ground by a few millimetres.(雨水已经浸湿了地面几毫米。)

This thin paper is only a few millimetres thick.(这张薄纸只有几毫米厚。)

18

measure in millimetres

以毫米为单位测量(用毫米作为长度测量标准)

We need to measure the零件’s size in millimetres for accuracy.(为了精确,我们需要以毫米为单位测量零件尺寸。)

The tailor measures the fabric in millimetres to cut it properly.(裁缝以毫米为单位测量布料,以便准确裁剪。)

19

minor injuries

轻伤(程度较轻的身体伤害)

He only got minor injuries like scratches in the bike accident.(他在自行车事故中只受了擦伤等轻伤。)

The nurse cleaned and bandaged the patient’s minor injuries.(护士为病人清洗并包扎了轻伤。)

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