Sentence 11

词汇练习

一、将中文释义与对应的英文单词/词组连线。

二、从方框中选出合适的单词，用其正确形式补全句子。

solid formula inertia insulator acoustics purify

1. Rubber is commonly used as a(an) __________ in electrical wiring to prevent the flow of electrical current and reduce the risk of electrical shocks.

2. The __________ of a spinning top allows it to maintain its rotational motion for a longer period.

3. Ice is a(an) __________ form of water that occurs when its temperature drops below the freezing point.

4. The field of architectural __________ focuses on designing spaces that optimize sound quality and minimize unwanted echoes or reverberation.

5. Activated carbon filters are commonly used to __________ air by trapping and removing pollutants and odors.

6. The ideal body mass index (BMI) is calculated using a specific __________ based on a person's height and weight to assess their overall body composition.

三、从方框中选出一个或多个同义替换词汇。

备选词汇

stationary scale action material shrink still movement condense dimension matter

1. motion

______________________________

2. substance

______________________________

3. magnitude

______________________________

4. contract

______________________________

5. static

______________________________

句子练习

一、根据句子内容，在横线处填入对应单词的正确形式。

Sentence 11 liquid freeze substance

Most 1. __________ contract when they 2. __________ so that the density of a substance's solid is higher than the density of its 3. __________.

二、根据中文意思，用括号内所给的提示词翻译句子。

1. 城市地区人口密度高，可以增加社会互动和文化多样性的机会。(density, interaction, diversity)

______________________________

2. 增加锻炼频率可以改善心血管健康，增强耐力。(frequency, cardiovascular, endurance)

______________________________

3. 在人际关系中过于稳定可能会导致自满，阻碍个人成长或探索。(stability, complacency)

______________________________

4. 由于资金紧张或资源有限等因素，保持研究势头可能具有挑战性。(momentum, funding)

______________________________

5. 在做出明智决定时，考虑不同因素的相对重要性至关重要。(relative, informed)

______________________________