"Gene Imagination" PPT Courseware 2

Description

"Gene Imagination" PPT Courseware 2

About the Author

Qi Xiaoshi, a Chinese who studied in the United States, is a famous cardiothoracic surgery expert. He has just reached middle age and has already achieved superhuman achievements in heart and lung transplantation, coronary artery surgery, and aortic surgery. His surgeries are as beautiful as poetry, his research is like a superb symphony, and his writings are like beautiful prose. Therefore, he has won many awards many times. He has won medical awards from the United States, France and other countries, and is well-known in the cardiothoracic surgery community at home and abroad.

Human genetic tissue: DNA

With the exception of twins, everyone's DNA is unique.

Genes: dominate the entire process of human beings from birth to death. Genes make up only 2% to 4% of the entire DNA mass. The remainder is called "useless" or "silent" DNA, and its purpose remains a mystery.

Science fiction stories: novels written based on new discoveries and achievements in science, as well as assumptions based on them that conform to known laws.

Science sketches: sketches that popularize science, integrating reasoning and lyricism, with relaxed writing style, short and concise, lively and easy to understand.

Gene imagination

So big and playful

solitude nature

regret pious

lingering fear in heart

collaborative inquiry

1. What role does “a naive pig engraved on the medal” play in the structure of the article?

To set the stage for what follows, the flashback technique is used naturally.

2. What role does the fourth paragraph play in the structure of the article?

transitional effect

3. Which sentence in the article tells readers that "pig body and human heart" is just an imagination?

"That's what I imagined from time to time on the drive home."

Thinking questions

3. Which paragraphs of the article record what the author imagined? Summarize in your own words.

(1) Cardiac surgeons can easily perform heart transplant operations on patients with heart disease

(2) Medical experts can prepare the most appropriate heart disease treatment for patients in advance.

(3) Some treatments for heart disease will greatly extend human lifespan

4. What does “the most brilliant and forward-looking innovation of the 20th century” refer to?

Scientists successfully transcribed human heart genes into pigs to create pig body and human heart

5. The reason for this research and the exploration process.

Reason: There are many people in need of heart transplants, but there are few sources of hearts.

Discovery process: In the 20th century, Hardy transplanted chimpanzee hearts into patients. Pioneered the first heart transplant. Bailey then transplanted baboon hearts into children with congenital heart disease, after nearly two decades of exploration.

Full text structure:

Part One (1-2): After winning the award, it triggers your imagination.

Part 2 (3-5): Talk about why you should deal with pigs through your own examples.

Part Three (6-8): Genetic engineering will benefit mankind.

theme:

He introduced the use of genetic technology for scientific experiments, and based on this, made bold predictions and scientific imagination about the future use of genetic technology by humans, and highly affirmed and praised the bright prospects of genetic technology for benefiting mankind.

Class exercises

Write the corresponding words according to the meaning:

1. Very good at understanding other people’s thoughts or psychology. Describes how people's words and actions can make people satisfied.

2. Describes eating in a hurry.

3. If this happens often, it becomes a routine.

4. Refers to part of the power or not too much power. It means helping from the side.

5. Describe an innocent and slightly silly look.

6. This refers to people with extraordinary talents who have been refined or selected.

Keywords: Gene Imagination teaching courseware, Chinese version of seventh-grade Chinese courseware for the first volume, seventh-grade Chinese slide courseware download, Gene Imagination PPT courseware download, .ppt format

For more information about the "Gene Imagination" PPT courseware, please click the Gene Imagination ppt tab.

"Gene Imagination" PPT courseware:

"Gene Imagination" PPT courseware Learning objectives 1. Understand the knowledge and application of genes. 2. Learn some writing methods of popular science essays and cultivate students’ scientific fantasy ability. 3. Cultivate scientific awareness and a spirit of scientific inquiry; establish a long-term vision of working hard to benefit mankind..

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Update Time: 2024-11-10

This template belongs to Chinese courseware Chinese version seventh grade Chinese language volume 1 industry PPT template

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