demonstrative

demonstrative的音标为[dɪˈmɒnstrətɪv]，基本翻译为“指示的；示范的；说明的；示威的”，速记技巧为“de-men-strate”。

英文词源：

demonstrative是一个形容词，意为“示威的，展示的；表示的，指示的”。它来源于拉丁语demonstratus，意为“展示的，表明的”。

变化形式：

demonstrative在词性上可以变为名词形式demonstrator和副词形式demonstratively。

相关单词：

1. demonstration（n. 示范，演示）：这个词表示通过展示或演示来传授知识或技能的过程。

2. demonstrator（n. 示范者）：这个词表示在演示中提供帮助或指导的人。

3. demonstrate（v. 展示，显示）：这个词表示通过展示或演示来表达某种观点或情感。

4. demonstrative（adj. 指示的，表示的）：这个词表示通过指示或表明来传达信息或观点。

5. demonstrative pronoun（n. 指示代词）：这个词表示用来指示或表明某人或某物存在的代词。

6. demonstrative adjective（n. 指示形容词）：这个词表示用来指示或表明某种性质或特征的形容词。

7. demonstrative adverb（n. 指示副词）：这个词表示用来指示或表明某种行为或情况的副词。

8. demonstrative case（n. 指示语）：这个词表示语法上的指示语，用于指示或表明句子中的某个部分。

9. demonstrative sentence（n. 指示句）：这个词表示具有指示作用的句子，通常用于表达某种观点或情感。

以上这些单词都与demonstrative这个单词有着密切的联系，它们在不同的语境中有着不同的含义和用法。这些单词的出现和使用，也反映了英语语言的发展和演变过程。

常用短语：

1. demonstrative pronoun：这个/那个

2. demonstrate sth to sb：向某人展示某物

3. demonstrate one"s ability：展示某人的能力

4. demonstrative adjective：这个/那个的

5. demonstrate sth in action：在实践中展示某物

6. demonstrate one"s knowledge：展示某人的知识

7. demonstrate one"s skills：展示某人的技能

例句：

1. Can you demonstrate how to use this tool?

2. He demonstrated his ability to solve problems by solving a difficult math problem on the spot.

3. The teacher used demonstrative language to explain the concept of physics.

4. The salesperson demonstrated the product in action, showing how it could be used to save time and energy.

5. She demonstrated her knowledge of foreign languages by speaking fluent French and Spanish.

6. He demonstrated his skills as a chef by preparing a delicious meal for the guests.

英文小作文：

Demonstrative Learning

In life, we encounter many situations where we need to demonstrate something to others. Whether it"s a skill, knowledge, or even a personality trait, demonstrating effectively can help us communicate effectively and build trust with others.

Demonstrating our skills can be a great way to showcase our abilities and prove our worth to others. Whether it"s cooking, speaking a foreign language, or even playing an instrument, demonstrating our skills can help us gain recognition and respect from others.

Demonstrating knowledge can be an effective way to share our expertise with others. Whether it"s explaining a scientific concept, teaching someone a new skill, or even teaching someone how to solve a problem, demonstrating knowledge can help us build bridges of understanding and foster relationships with others.

On the other hand, demonstrating our personality traits can help us connect with others on a deeper level. We all have unique characteristics that set us apart from others, and demonstrating these traits can help us build bridges of empathy and understanding with others.

In conclusion, demonstrating effectively is an essential skill that we all need to master in life. Whether it"s demonstrating our skills, knowledge, or personality traits, demonstrating effectively can help us communicate effectively and build bridges of understanding and trust with others.