This word is derived from ancient Chinese characters. Chinese characters are the writing system of China people, with a long history and complicated morphological evolution. It is difficult to trace the exact origin of many Chinese characters. The word "Tiao" first appeared in ancient Chinese characters and was used to express the act of picking, taking down or choosing.

Group words:

1, Abstract: Summary text that extracts key points or essence and simplifies or refines complex information. For example, an abstract in an academic paper is a brief summary of the content of the paper.

2. extract: extract or copy a part of the text, usually quoting or recording specific information. For example, an editor will extract important paragraphs from a book.

3. Fruit picking: The act of picking fruits refers to picking ripe fruits from trees or plants. For example, picking apples or grapes in autumn.

4. Flower picking: the act of picking flowers, usually used for decoration or viewing. For example, picking flowers in the garden to make bouquets.

5. Remove: The act of removing or removing something. For example, take off your glasses and gloves.

6. Summative criticism: Point criticism of someone or something, usually pointing out the key aspects of the problem, rather than detailed analysis. For example, news comments may contain brief criticism of government policies.

Make sentences:

He picked a basket of fresh apples in the orchard.

Please help me pick some flowers. I want to put them in a vase.

The outline of this book is very helpful to understand the whole story.

The excerpts of this paper quoted the opinions of many experts.

She decided to take off her hat and let her hair spread naturally.

6. The critic's article made a profound summary comment on the film.

I want to take off my gloves so that I can use my fingers more flexibly.

In summer, my family will go to the farm to pick strawberries together.

9. Many interesting cases were extracted from her speech to illustrate her point of view.

10, asking students to extract key concepts from textbooks and take notes.

1 1. The latest research results are mentioned in the abstract of his article.

12. The process of picking tea requires care and patience.

13. She chooses some fresh vegetables for breakfast every morning.

14. The excerpts of this novel include the dialogues of the main characters.

15. After taking off the scarf, she felt very comfortable in her neck.