Unit 1 介绍植物相关知识及价值-2025-2026学年高中英语写作好词好句选择性必修第二册（重大版）

选择性必修第二册重庆大学版 【寒假专版】D版写作好词好句 寒假专版 【D版好词好句】介绍植物相关知识及价值 写作提分攻略·重庆大学版选择性必修第二册（暖色系版）》 好词好句积累 一、好词积累 植物特征描写 外形&结构：tall tree高大的树：small flower小花：een leaf绿叶；long stem长茎；bright color鲜艳的颜色；smooth bark光滑的树皮；thick root粗壮的根；fragrant smel芳香的气 味 生长&习性：grow fast生长迅速；bloom in spring在春天开花；need sunlight需要阳光： absorb water吸收水分：live in forests生长在森林里：annual plant一年生植物：perennial plant多年生植物 植物价值 生态价值：produce oxygen产生氧气：purify air净化空气：prevent soil erosion防止水土 流失；provide shade提供阴凉；maintain ecological balance维持生态平衡 实用价值：food source食物来源；mnedical use药用价值：wood material木材原料：decorative plant观赏植物；green fertilizer绿肥 植物相关动词&短语 种植&养护：plant trees种树：water plants给植物浇水：take care of照顾；grow vegetables 种蔬菜：transplant seedlings移栽幼苗 观察&描述：look like看起来像：be covered with被…覆盖：come into bloom开花；change color变色；die down枯菱 二、经典好句 1.介绍植物+特征 1.1 This is a sunflower.It has a big yellow flower and long green leaves 1.2 The bamboo is a tall plant.It has straight stems and it grows very fast in spring. 选择性必修第二册重庆大学版 【寒假专版】 D版写作好词好句 1.3 Look at the rose with bright red petals.It has a sweet fragrant smell. 2.介绍植物+价值 2.1 Trees are very important.They produce oxygen for us to breathe and purify the air around us. 2.2 The mint plant has medical use.People often use its leaves to make tea. 2.3 Grass can prevent soil erosion and provide food for some animals. 3.综合介绍（特征+价值+保护） 3.1 The pine tree is an evergreen plant.It has thick roots and stays green in winter.It can provide wood material and we should protect it. 3.2 This is a tomato plant.It has small yellow flowers and red fruits.The tomatoes are a good food source and we can grow them in the garden. 3.3 The lotus grows in water.It has round leaves and beautiful pink flowers.It is a decorative plant and also has medical value.We should keep the water clean for it. Introduction to Plants Plants are important living things around us.There are many kinds of plants,such as tall trees,short grass,and colorful flower's. Let's talk about their features first.A sunflower has a big yellow flower and long green leaves.Bamboo is a tall plant with thin stems and it grows very fast in spring.The rose is famous for its colorful petals and sweet smell. Plants are very valuable too.Trees can purify the air and produce oxygen.They also provide shade and homes for birds.Many herbs have medical value and can help people stay healthy.Grass covers the ground and prevents soil erosion. We should love and protect plants.We can plant trees and take care of them.Let's make our world more beautiful with plants. 2