Unit1 Nature in the balance - Welcome to the unit & Reading (课件) -【上好课】2024-2025学年高一英语同步精品课堂（译林版2020必修第三册）

Unit 1 Nature in the balance 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 M3 U1 Nature in the balance Welcome to the unit & Reading 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 1: Lead in Let us not, however, flatter ourselves overmuch on account of our human victories over nature. For each such victory nature takes its revenge on us. —Friedrich Engels 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 1: Lead in “但是我们不要过分陶醉于我们人类对自然界的胜利。对于每一次这样的胜利，自然界都对我们进行报复。” 恩格斯是德国哲学家、革命导师。这句话选自他的《劳动在从猿到人转变过程中的作用》一文，意在告诫我们：人类要和自然和谐相处 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 2: Pre-reading Talk about your favourite English song. 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 2: Pre-reading The human race has done much harm. We have polluted our soils and seas, And cut down too many trees. Now is the time to sound the alarm. 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 2: Pre-reading We want to live in a world that’s clean; We want to live in a world of green. The human race has done much harm; Now is the time to sound the alarm. 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 2: Pre-reading Let’s be thankful for the skies above; Let’s plant new trees and stop pollution; Let’s work together to find the solution; The Earth’s our home to protect and love. 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 2: Pre-reading We want to live in a world that’s clean; We want to live in a world of green. Let’s be thankful for the skies above; The Earth’s our home to protect and love. 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 2: Pre-reading (1)What is the message of the song? (2)What can you do to help protect the environment? 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 2: Pre-reading (1) Humans have done much harm to the Earth, and we have to take action to change this situation. (2) We can use less paper and fewer plastic bottles and bags. Cutting down on electricity usage can also help reduce the air pollution that power stations create. 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 2: Pre-reading Discuss: What can you do to help protect the environment? 1. Plant trees 2. Protect the forest 3.......... Write an essay on how to protect animals. 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 3: While-reading The Amazon rainforest: a natural treasure 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 3: While-reading 亚马孙热带雨林（Amazon Rain Forest）位于南美洲的亚马孙平原，占地550万平方公里。雨林横越了9个国家：巴西（占森林60%面积）、哥伦比亚、秘鲁、委内瑞拉、厄瓜多尔、玻利维亚、圭亚那、苏里南以及法国（法属圭亚那），占据了世界雨林面积的一半，占全球森林面积的20%，是全球最大及物种最多的热带雨林。亚马孙雨林被人们称为“地球之肺”和“绿色心脏”，“世界动植物王国”等。 由于开发不当和保护不利，巴西的亚马孙雨林正在遭到严重的破坏，正以惊人的速度减少，森林覆盖率已从原来的80%减少到58%，专家们说，这种情况对物种保护和全球气候的平衡有可能构成威胁。 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 3: While-reading Read the documentary script and write the main idea of each paragraph. Para. 1: __________________________________ Para. 2: __________________________________ Para. 3: __________________________________ Pare. 4: __________________________________ Para. 5: __________________________________ 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 3: While-reading Read the documentary script and write the main idea of each paragraph. Para. 1: Introduction to the Amazon rainforest Para. 2: Basic information about the rainforest Para. 3: Plants of the Amazon rainforest. Pare. 4: Birds and animals of the Amazon rainforest. Para. 5: The summary of the Amazon rainforest. 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 3: While-reading Read the documentary script again carefully and fill in the blanks with the figures. 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 3: While-reading Read the documentary script again carefully and fill in the blanks with the figures. 6 million 8 6400 17 40,000 20% 400 1300 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Step 4: Post-reading (1)What makes the Amazon rainforest a natural treasure according to the script? (2) What is your answer to the question at the end of the script? Support your opinion with information from the script or other sources. (3)Are there any places in China with rich biodiversity like the Amazon rainforest? What are they? Introduce one to the class. 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Homework 1. Read the text on P2-3 carefully and select key vocabulary. 2. Finish the workbook on P57. 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Thank You $$