(
课件网) Unit 6 The power of plants 外研版英语七年级上册 Study Catalogue 让我们探索奇妙的植物世界 我们为什么需要植物？它们有什么用途？ 它们对我们意味着什么？ 到本单元结束时，你将制作一张关于植物的海报。 Language skill 使用单元中的单词和短语来描述植物 用一般将来时谈论植物的益处 描述植物的重要性。 Why do we need plants What are their uses Lead-in Vegetables are essential for our diet. They contain a variety of vitamins, minerals, and fiber. For example, carrots are rich in vitamin A, which is crucial for good vision. Spinach contains iron, which helps in the formation of red blood cells. They also add variety and flavor to our meals, making our diet more enjoyable and balanced. Culinary use: They can be cooked in various ways, such as boiling, frying, steaming, or eaten raw in salads. Different vegetables have different tastes and textures, allowing for a wide range of delicious recipes. Nutritional use: As mentioned above, they provide vital nutrients for our body's growth, development, and maintenance. Lead-in Wheat is a staple food in many parts of the world. It is a major source of carbohydrates, which are the body's primary energy source. The complex carbohydrates in wheat provide long - lasting energy for our daily activities. It also contains some proteins, vitamins, and minerals, though in smaller amounts compared to other nutrients. Starting out 1 Look at the picture and answer the questions. 1 What facts about plants do you know 2 Do you think plants are amazing Why or why not Plants can make their own food using sunlight, water, and carbon dioxide. This process is called photosynthesis. They are the foundation of the food chain. Without plants, there would be no animals or humans. In Chinese culture, the plum blossom, orchid, bamboo, and chrysanthemum are known as the "Four Gentlemen" (四君子, sì jūnzǐ), which represent four noble qualities that are highly esteemed in traditional Chinese society. These plants are revered not only for their natural beauty but also for the symbolic meanings attributed to them. Plum Blossom (梅, méi) The plum blossom is celebrated for its early blooming, often in late winter or early spring, when many other plants are still dormant. It symbolizes resilience and hope, as it flowers amidst the coldest season, showing tenacity and the ability to thrive under adverse conditions. Its subtle fragrance and simple beauty embody the virtue of modesty. Orchid (兰, lán) The orchid represents elegance and purity. Its sweet-smelling flowers and graceful carriage make it a symbol of refined taste and noble character. In Chinese art and literature, the orchid is often associated with intellectuals and scholars who maintain their integrity and purity of spirit, unsullied by worldly concerns. Bamboo (竹, zhú) Bamboo is admired for its straight, sturdy stem and its hollow interior, which has led it to symbolize integrity and honesty. It also represents flexibility ... ...
