Unit 3 Wonderful nature Get ready & Start up（课件）-2026-2027学年外研版（三起）英语六年级上册

Wonderful nature Wonderful nature Unit 3 Unit 3 Get ready & Start up 理解语篇内容，了解关珠穆朗玛峰、南极沙漠和尼罗河的相关知识，获取关高度、面积和长度等相关信息，完成相应的阅读任务。 01 在语境中了解形容词的最高级的用法，感知相关的基本句式，能够在语境中运用最高级和相关句型进行表达。 懂得热爱大自然、保护地球。了解祖国的大好河山，培养爱国情感，并且利用英语讲好中国故事。 Learning objectives 通过本节课的学习，学生能够： 02 03 Do you love nature? What do you think of when we talk about nature? Let’s talk Look and write mountain river lake beach sea forest hill grassland desert 角标重新设计 Think and answer Which places in the picture do you want to go to? Why? 可编辑/拉伸 I want to go to the mountains because I want to climb it. 可编辑/拉伸 I want to go to the beach because ... 角标重新设计 Look and guess Look at the pictures. Try to name the three wonders of nature. 角标重新设计 Read and name Read and find out their names. Mount Qomolangma the Antarctic Desert The Nile 角标重新设计 the biggest the highest the longest Read and find out What’s special about the wonders? Read and complete the sentences. 1. Mount Qomolangma is ___________ mountain in the world. 2. The Antarctic Desert is ___________ desert in the world. 3. The Nile is ____________ river in the world. the biggest the highest the coldest the biggest 角标重新设计 Read about Mount Qomolangma and choose the right answers. Read and choose 1. It was _____ metres high in 2020. A. 8,868.84 B. 8,848.86 2. It will be _____ in the year 2050. A. higher B. shorter About Qomolangma 珠穆朗玛峰（Qomolangma），简称珠峰。 位置：中国和尼泊尔的边界上，主峰在中国西藏。 高度：8848.86米，是世界第一高峰。 🌄特点 气温很低：山顶常年冰雪覆盖，就算夏天也零下几十度，狂风很大。 空气稀薄：越往上氧气越少，普通人会呼吸困难。所以登山队员要背氧气瓶。 还在长高：地壳板块挤压，珠峰每年都在缓慢长高一点点。 Good to know Read about the Antarctic Desert and answer the questions. Read and answer 1. Is the Sahara bigger than the Antarctic Desert? 2. How big is it? 3. Is it getting bigger every year? No, it isn’t. It is over 14 million square kilometres. We don’t know. Look at the pictures about the Sahara and the Antarctic Desert. Try to compare them. Look and compare … is … than … We can see … in … There is/are … in …, but there isn’t/aren’t … in … What’s the difference? 撒哈拉沙漠（the Sahara） 位置：非洲北部；世界最大的热沙漠，面积约906万平方千米 地表：金色沙丘、黄沙、岩石 气候：炎热干旱，白天最高50℃以上，昼夜温差大 代表动物：骆驼、耳廓狐、蝎子、蛇 水源：极少，只有零星绿洲有淡水 Good to know What’s the difference? 南极沙漠（the Antarctic Desert，白色荒漠） 位置：地球最南端（南极大陆）；全世界面积最大的沙漠，约1400万平方千米 地表：厚厚的冰雪冰盖，几乎没有黄沙 气候：酷寒、大风，最低气温-89.2℃，被称为“世界寒极、风库” 代表动物：企鹅、海豹（动物大多生活在海边） 水源：冰雪里储存巨多淡水，但没有液态淡水可以直接用 Good to know Read about the Nile and fill in the blanks with adjectives. Read and fill 1. The ______ river in the world is the Nile. 2. It is about 6,671 kilometres ______. 3. There is ______ rain in Africa. 4. So the Nile is very _______. longest long little important About the Nile 尼罗河（The Nile），世界最长的河流，全长约6670千米。 位置：非洲东北部，从南向北流淌，最终流入地中海。 🌾尼罗河对古埃及的巨大作用: 每年夏季河水上涨，淹没两岸土地；洪水退去，留 下厚厚的肥沃泥土，当地人用来种小麦、棉花。 古埃及人依靠河水灌溉庄稼、捕鱼、饮水、航运。 可以说没有尼罗河，就没有古埃及文明。 古埃及金字塔就修建在尼罗河的西岸。 Good to know Read again and circle. Read and circle 1. Mount Qomolangma is / isn’t getting higher. 2. The Sahara / The Antarctic Desert is the world’s biggest desert. 3. The Nile runs across eight / eleven countries. Find and answer What does the writer think we should do with the wonders of nature? How do you know? 可编辑/拉伸 We should take care of them. Listen and repeat Try to make more friends. Pay attention to the pronunciation and intonation. Tips: Read in groups Pronunciation Intonation Loud enough Emotion □ □ □ □ Assessments Complete the information and introduce the wonders of nature in your own words. Complete and retell the ______ mountain getting _____ every year higher ________ meters high; 2020 highest 8,848.86 可编辑/拉伸 Mount Qomolangma is the highest mountain... It was … in 2020. And it is getting higher every year. Complete and retell the ______ desert over _____ million square kilometers biggest 14 The Antarctic Desert is ... It is over … square kilometres. Complete and retell the ______ river runs across _____ countries 11 about _____ kilometers long longest 6,671 The Nile is the … in the world. It is about … long. It runs across ... Fill in the blanks with the right form of the adjectives, and explain why. Fill and say __________ __________ (high) (long) highest longest 形容词的最高级 表示三者或三者以上比较需要用到形容词的最高级形式，表示“最……”。在形容词最高级前面要加定冠词the。例如： Tom is the tallest. 汤姆是最高的。 The Changjiang River is the longest river in China. Let’s know 最高级的变化规则： 1. 一般直接加-est。 如： tall → tallest 最高的 long → longest 最长的 2. 以e结尾，只加-st。 如： nice → nicest 最好的 late → latest 最晚的 Let’s know 形容词的最高级 3. 重读闭音节（辅+元+辅），双写末尾辅音字母加-est 如： big → biggest 最大的 thin → thinnest 最瘦的 4. 辅音字母+y结尾，变y为i，再加-est 如： happy → happiest 最开心的 easy → easiest 最容易的 Let’s know 形容词的最高级 5. 不规则变化： good / well → best 最好的 bad / ill → worst 最坏的 many / much → most 最多的 Let’s know 形容词的最高级 Read and write deepest longest highest biggest 角标重新设计 Read and write China has more wonders of nature. Read and write more sentences with the given words. Poyang Lake (large; freshwater lake; in China) Taiwan Island (large; island; in China). 角标重新设计 Read and write Turpan (hot; city; in China) Mohe (cold; city; in China). China has more wonders of nature. Read and write more sentences with the given words. 角标重新设计 Ask and answer Work in pairs. Ask and answer about the places of interest that you know. 可编辑/拉伸 It’s the Changjiang River. 可编辑/拉伸 What’s the longest river in Asia? Think and report Which mountain/river/lake/city do you want to visit? Why? Let’s report. I want to visit … It’s in Jiangxi. It is the largest/deepest/… in China/the world. It is … I can/want to … there. Summary Words Sentences Wonderful nature wonder natural lake　 grassland desert　 Mount Qomolangma is the world’s highest mountain. It was 8,848.86 metres high in 2020. The longest river in the world is the Nile. Need to do Choose to do Rewrite about Mount Qomolangma, the Antarctic Desert and the Nile. Read Start up on Page 28. Get to know more wonders of nature and tell your friends or family about them. 01 02 Homework Bye-bye! Bye-bye! null 2025 108802.805 $