外研版（2019）高中英语选择性必修第一册Unit5 Revealing nature单元教学设计
单元主题
The theme context of this unit is "man and nature", and the theme context involved is understanding and exploring nature. Make students through learning a preliminary understanding of nature, understand nature, actively explore and try to reveal the law of nature, discover the mystery of nature. Unit through the biological species, biological evolution, biological diversity, nature plant language mystery, make students initially understand the origin of species, plant development, cause thinking about nature, stimulate the exploration of nature, the fear of the law, and help students understand the significance of harmony between man and nature. At the same time, the unit tells the story of Darwin's work "The Origin of Species", guiding students to experience the hardships of exploration, and learning the scientific spirit and innovative spirit of scientists who brave difficulties, bold questioning and brave inquiry.
单元目标
Students were able to follow around the thematic context content of this unit, Based on the multimodal discourse provided in this unit, Using a variety of language skills, Master the vocabulary and expressions of plants and animals and biological evolution in this unit, Understand the topics related to biodiversity in nature, Appropriate use of learned vocabulary and expression to talk about and elaborate related topics; Preliminary understanding of the exploration of nature by Chinese and foreign scientists, Get information about plants and animals in different parts of the world, Deepen the understanding and mining of the unit theme significance; Using the knowledge learned in the unit, After comparison, analysis and contact with their own reality, Introduce nature-related documentaries and the world-renowned natural history museums, Actively exploring nature, Cultivate the thinking consciousness of continuous exploration and continuous innovation; In the process of autonomous, cooperative and inquiry-based learning, Using various strategies, Combining the reflective and evaluative questions provided by the unit, Constantly monitor, evaluate, reflect, and adjust their own learning content and process, To stimulate your interest in learning, Improve your ability to analyze and solve problems, Finally, to promote the comprehensive improvement of their own language ability, cultural consciousness, thinking quality and learning ability.
Starting out板块教学设计
（建议时长10–15分钟，教师可根据教学实际酌情调整。）
课型
Viewing + Speaking
主题语境cooperative
Man and nature —— to understand and explore nature
内容分析
There are two activities in this section. Activity one is a page of the science journal, introducing three rare animals and introducing the unit theme —— nature. Activity 2 presents a video related to the unit topic to help students have a preliminary understanding of the transmission route of seeds in nature. This section aims to activate students' existing background knowledge and language knowledge of natural animals and plants, and introduce new knowledge, and pave the way and preheating for the follow-up topics and learning activities of the unit.
教学目标
At the end of this section, students can:
Understand the basic information of the three rare animals, guide the students to master the relevant vocabulary about the animals, introduce the theme and pave the way for further reading and expression;
Activate the existing language and background knowledge, and stimulate the interest in the topic;
3. Talk about knowledge about animals and plants and explore nature.
教学重点
Guide students to initially understand the relevant vocabulary about animals, and contact the actual life and their own experience, stimulate the interest in the topic, so as to pave the way and preheating for the activities of the whole unit.
教学难点
Talk about knowledge about plants and animals, and introduce animals with new words and accumulated words.
教学策略
Audio-visual teaching method, communicative teaching method