Unit 3 Wonderful nature 第一课时 Get ready& Start up（课件+素材）-2026-2027学年外研版（三起）英语六年级上册

外研版六年级 上 Period 1 Get ready & Start up Unit 3 Wonderful nature Learning Objectives 01 1. 语言能力：认读、说出自然景观词汇；能用最高级句型描述中外自然奇观。 2. 文化意识：了解珠峰、尼罗河、长江等自然奇观，懂得爱护大自然。 3. 思维品质：理解最高级“最……”的含义，能从文本提取关键信息。 4. 学习能力：积极参与游戏、小组合作，学会阅读抓取信息。 Lead in 02 Enjoy the video Lead in 02 Boys and girls,what can you see in the video? Think and answer What’s the highest mountain on Earth? What impresses you most among these natural wonders? Lead in 02 There are many wonderful places in nature. Today we will learn about the wonders of nature. Think and answer Unit 3 Wonderful nature Presentation 03 Look and write mountain river lake Presentation 03 Look and write beach sea Presentation 03 Look and write hill forest Presentation 03 Look and write desert grassland Presentation 03 desert Let’s learn 词义：沙漠，荒漠 词性：名词 短语： the Sahara Desert 撒哈拉沙漠 the Gobi Desert 戈壁沙漠 desert island 荒岛 Presentation 03 Let’s learn grassland 词义：草地 词性：名词 短语： the Mongolian grasslands 蒙古草原 open grassland 开阔草场 natural grassland 天然草场 Presentation 03 Let’s learn 词义：湖，湖泊 词性：名词 短语： Lake Baikal 贝加尔湖 West Lake 西湖 by the lake 在湖边 lake Presentation 03 Memory Battle Presentation 03 Telescope games lake Presentation 03 Telescope games desert Presentation 03 Telescope games mountain Presentation 03 Telescope games river Presentation 03 Telescope games sea Presentation 03 Telescope games forest Presentation 03 Telescope games grassland Presentation 03 Telescope games hill Presentation 03 Telescope games beach Presentation 03 Think and answer Which places in the picture do you want to go to? Why? Presentation 03 Think and answer I want to go to the mountains because I like climbing mountains. Presentation 03 Think and answer I want to go to the beach. Because I like picking up shells. Presentation 03 Think and answer I want to go to the lake. Because I like swimming. Presentation 03 Enjoy the video Presentation 03 Read and answer What wonders of nature do the pictures show? There are so many wonders on earth. We need to take care of them. Mountain Qomolangma is the world’s highest mountain. It was 8,848.86 metres high in 2020. And it is getting higher every year. It will be higher in the future. Presentation 03 Read and answer What wonders of nature do the pictures show? What is the world's biggest desert? You may say the Sahara. Well, it's not. It is the Antarctic Desert. How big is it? It is over 14 million square kilometres. Presentation 03 Read and answer What wonders of nature do the pictures show? The longest river in the world is the Nile. It is about 6,671 kilometres long. It runs across 11 countries. There is little rain in Africa. So the Nile is very important. Presentation 03 Read again 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. Presentation 03 In focus Mount Qomolangma is the world’s highest mountain. The longest river in the world is the Nile. Presentation 03 In focus 原级 比较级 最高级 high higher highest long longer longest big bigger biggest Presentation 03 什么是最高级？ 在英语中，三者或三者以上进行比较时用最高级，表示 “最.....”。 区分什么是比较级？ 在英语中，两者之间进行比较时用比较级，表示 “ 更.....”。 In focus Presentation 03 最高级的变化规则： 1. 一般直接加 -est tall -- tallest long -- longest 2. 词尾有e，只加 -st nice -- nicest large -- largest In focus Presentation 03 最高级的变化规则： 3. 重读闭音节：辅元辅结尾，双写辅音再加 -est big -- biggest hot -- hottest 4. 辅音字母加y结尾，y变i再加 -est heavy -- heaviest happy -- happiest In focus Presentation 03 最高级的变化规则： 不规则变化需要单独记忆 good/well -- best bad/badly -- worst many/much -- most little -- least In focus Practice 04 Games: Bomb words Say the words together, but if it’s the grassland, keep quiet. Practice 04 Read and write 1 The Changjiang River is about 6,300 kilometres long. It is the________(long) river in Asia. 2 Tianchi Lake on Changbai Mountain is the _______ (deep) lake in China. The deepest point is about 373 metres. 3 The Qinghai-Tibet Plateau is the _________(high) plateau in the world. People call it "the Roof of the World". 4 The Huangguoshu Waterfall is one of the _________(big) waterfalls in China. It is about 74 metres high and 81 metres wide. longest deepest highest biggest Practice 04 Work in pairs. Ask and answer. What’s the longest river in Asia? It’s the Changjiang River. Practice 04 Work in pairs. Ask and answer. What’s the highest mountain in the world? It’s the Mount Qomolangma. Practice 04 Work in pairs. Ask and answer. What’s the biggest desert in the world? It’s the Antarctic Desert. Production 05 Little nature guide Work in groups to introduce the wonder, using 2-3 sentences. West Lake in Hangzhou is a quiet and pretty lake. It looks like a beautiful painting in every season.  ... Production 05 Think and share Discuss: What can we do for the nature? We can plant more trees or flowers, to give birds and bugs a little home.  We can always put rubbish into the right bin, and never throw trash into rivers or on the grass.   We need to take care of nature. Summary 06 Let’s review words: Sentences ... is the +形容词最高级 ... Mount Qomolangma is the highest mountain in the world. The Changjiang River is the longest river in Asia. Emotion: We need to take care of nature. desert （ 沙漠）, grassland（草原）, lake（湖泊；湖） adj.最高级： long--longest; high--highest; big--biggest;deep--deepest Homework 07 基础作业：抄写9个自然景观单词+4个最高级句子，完成中英互译。 提升作业：挑选一处喜欢的自然奇观，写2句话介绍它，必须使用 “the + 最高级”句型。 拓展作业：回家和家人分享今天学到的大自然奇观英文小知识。 null 3709.3938 null 3709.3938 null 3239.1877 Lavf58.20.100 Tencent CAPD MTS (T-tech) null 44616.81 null 24476.826 null 26984.639 $desert. What is the world's biggest desert? You may say the sahara. Wow, it's not IT is the antacid desert. How big is IT? IT is over forty, forty million square kilometers. Read and answer, what wonders of nature do the pictures show are wonderful natural world. There are so many wonders on earth, we need to take care of them. Mount to mama is the world's highest mountain. IT was eight thousand eight hundred and forty eight point eight six meters high in twenty twenty, and IT is slowly getting higher over time. IT will be higher in the future. The longest river in the world is the nile. IT is about six thousand, six hundred and seventy one kilometers long. IT runs across eleven countries. There is little rain in africa, so the nail is very . important. grassland. lake.