高中英语译林版选修7课件：Unit3单元尾核心要点回扣

高二英语选修七unit3课文知识点Unit 3: Environmental Protection and Natural DisastersIn the second year of high school, students studying English as a second language are often required to study different units and texts. Unit 3 of the selected curriculum for Grade 10 English is focused on Environmental Protection and Natural Disasters. This unit aims to enhance students' understanding of environmental issues, promote eco-friendly attitudes, and equip them with relevant vocabulary and language skills. Let's explore some of the key knowledge points covered in this unit.1. Vocabulary and Expressions:Vocabulary plays a crucial role in language learning. In Unit 3, students encounter various terms related to environmental protection and natural disasters. Some key words and expressions include pollution, conservation, sustainability, deforestation, global warming, climate change, earthquake, volcanic eruption, hurricane, flood, and drought. Learning these words will enable students to describe and discuss environmental issues and natural disasters more effectively.2. Reading Comprehension:Unit 3 presents a series of reading passages to improve students' reading comprehension skills. The texts cover topics such as climate change, the impact of pollution on our ecosystem, and the aftermath of natural disasters. By reading these articles, students develop their ability to identify main ideas, understand supporting details, and make inferences. They also gain awareness of the importance of environmental protection in our daily lives.3. Listening and Speaking:Listening and speaking activities provided in this unit help improve students' oral communication skills. They are encouraged to listen to conversations, interviews, and speeches related to environmental issues. By engaging in discussions and debates, students develop their ability to express opinions, present arguments, and support claims with evidence. These activities promote critical thinking, active participation, and effective communication in English.4. Grammar and Language Functions:Unit 3 focuses on specific grammar structures and language functions related to the topic. Students are introduced to various sentence patterns, such as expressing opinions using modal verbs (e.g., "should," "must"), making conditional statements (e.g., "if...then"), and using reported speech to convey others' opinions. These grammarpoints enable students to communicate their thoughts and ideas accurately and appropriately.5. Writing Skills:The unit includes writing tasks that require students to compose essays, reports, or letters related to environmental protection and natural disasters. These writing activities aim to develop students' skills in organizing ideas, structuring paragraphs, and using appropriate vocabulary and grammar. By practicing different writing styles, students enhance their ability to express themselves effectively in written form.Overall, Unit 3 of the Grade 10 English curriculum provides students with a comprehensive understanding of environmental issues and natural disasters. Through vocabulary acquisition, reading comprehension, listening and speaking exercises, grammar practice, and writing tasks, students develop their language proficiency, critical thinking abilities, and awareness of the importance of environmental conservation. This unit equips students with the necessary skills to communicate confidently and effectively in English while discussing these crucial topics.。

Unit3The world online语言点：牛新阁：学习目标重点词汇abundant//command,diverse,correspond,address,evaluate,withdraw,alarm, ab andon,appointment,comb,specific,relevant,bother,acknowledge//attach重点短语turn to,up to date,drop out,a bunch of,what’s more重点句型mak e surethe+比较级...,the+比较级知识讲解重点词汇abundant//command【原句回放】With the touch of a button or the click of a mouse,a stud ent will find abundant information from the largest libraries and museums in the world at his or her command.一名学生轻按键盘键或点击鼠标，就能从世界上最大的图书馆和博物馆中找大量信息，加以使用。

【点拨1】abundant adj.大量的，丰富的，充裕的常用搭配：be abundant in=be rich in含有丰富的……；富于The tree is abundant in fruit.这棵树果实累累。

The coastline is abundant in rare species of plants.这条海岸线有大量珍稀植物物种。

W e have abundant evidence that cars have a harmful effect on the environment.我们有充足的证据证明汽车对环境有不良影响。

【拓展】abundantly adv.大量地，丰盛地，充裕地abu n d an ce n.大量，丰富，充裕【点拨2】command n.命令；［U］指挥，控制；掌握vt.命令；指挥，统率常用搭配：in command of控制，指挥have a command of掌握，精通at one’s command在某人的掌控中command sb.to do sth.命令某人做某事command+that从句命令……(宾语从句的谓语多用虚拟语气“should+动词原形”，should可省)Y ou mu st obey the capt ain’s com mands.你必须服从船长的命令。