高中英语选修七培优课件UndertheseaSectionⅠ

Complex senses discussing human activities and impacts: "Overfishing and pollution have caused significant damage to marine ecosystems, leading to a decrease in fish populations and an increase in hazardous algae blooms."
• Expanding Cross Cultural Communication Skills: Exploring Marine Culture
01
Background of the text and introduction
of the author
Introduction to the background of the text
The text "Under the Sea" is an excerpt from a fan science fiction novel, which focuses on a Mysterious and Fascinating Underwater World
The story takes place in a distance future where humans have developed advanced technology to explore and consolidate the local depths
02
Analysis of Vocabulary Phrases
and Sentence Structures
Key vocabulary and phrases sorting
Marine life and ecology
core, ree, ocean current, marine ecosystem, etc
Analysis of Typical Sentence Structures
"Coral reefs are home to a wide variety of marine life."
"Using advanced underwater cameras, sciences can observe and study marine organisms in their natural habitats."
ocean."
02
"The submarine was acquired with state of the art sonar technology to aid in the search for the missing shipwrite."
Expansion and Extension: Related Vocabulary and Expressions
03
Chapter structure sorting and summary
of the main idea
Chapter structure division and basis
Division of the chapter
The chapter is divided into several sections, each focusing on a different aspect of the undersea world
Explanation of Differences and Example Sentence Display
01
"The term 'marine ecosystem'
refers to the interconnected
network of organizations and
their environment within the
01
02
03
04
Section 1
Introduce the concept of the undersea world and its
importance
Section 2
Explores the diverse marine life and ecosystems
found under the sea
Section 3
Discussions on the impact of human activities on the
undersea environment
Section 4
Presents solutions and conservation effects to protect the undersea world
• Chapter structure sorting and summary of the main idea
目录
• Guidance and practice on reading comprehension skills
• Improving Writing Skills: Improvห้องสมุดไป่ตู้ment and Creation
Key information extraction techniques
Identifying key senses
Look for senses that summarize the main point of each section
Summarizing
After reading each section, summarize the main ideas in your own words
Critical thinking
Evaluate the arguments and evidence presented in the chapter and form your own opinions based on logical reasoning
Basis for division
The division is based on the content and theme of each section, ensuring a logical and coherent structure
Summary of the main idea of each section
The author of "Under the Sea" is a well known science fiction writer who is known for his imaginative and innovative storytelling
The author of corporations scientific and technological elements into his stories, making them both engaging and educational
Underwater exploration and technology
submarine, sonar, underwater camera, deep sea drilling, etc
Human activities and impacts
fishing, pollution, conservation, marine protected areas, etc
The text reflects the author's thesis with the unknown and his belief in the potential of science and technology to expand human knowledge and possibilities
The Era Background and Literary Value
"Under the Sea" was written during a period of rapid technological development and increasing interest in space exploration and oceanography
The text introduces a variety of marine creations and descriptions their unique characteristics and behaviors
Author Introduction and Writing Style
His writing style is characterized by vivid descriptions, suspenseful plotlines, and thought-provoking themes
03
By studying texts like "Under the Sea," students can gain insights into different cultures and perspectives, which can help them become more tolerant and open minded individuals
高中英语选修七培优 课件
Un汇报d人e：XrX th2e0XsX-0e2-0a6 Secti onⅠ
目录
• Background of the text and introduction of the author
• Analysis of Vocabulary Phrases and Sentence Structures
As a work of science fiction, "Under the Sea" has important literary value in terms of its contribution to the gene and its influence on later writers and filmmakers
02
Understanding the significance of cross cultural communication is critical in today's globalized world, where people from diverse backgrounds interact on a daily basis
The significance of cross cultural communication
01
Cross cultural communication refers to the exchange of ideas, values, and information between people from different cultures
Related vocabulary
oceanography, marine biologist, aquaculture, seascape, etc
Expressions describing the underwater world
"The underwater world is a mysterious and capturing place." "The beauty of the core reefs is breaktaking."
Note taking
Take notes while reading to highlight important information and key details
Logical thinking training
01
Understanding cause and effect
Analyze the relationships between different events and
phenomena in the undersea world
02 03
Comparing and contrasting
Compare and contrast different aspects of the undersea environment, such as marine life, ecosystems, and human impacts