Unit 4 Section A 1a-Pronunciation 课件 2026-2027学年人教版英语八年级上册

该初中英语课件围绕“奇妙的动植物”主题，聚焦动植物相关词汇、形容词最高级用法及听说技能。课堂以视频导入引发兴趣，通过Pre-listening图片描述和问题引导思考，1a用词汇盒匹配苔藓等动植物搭建词汇支架，衔接听力任务。 其亮点在于依托任务型听说训练提升语言能力，如Pre-listening预测、While-listening捕捉信息、Post-listening对话输出，同时通过观察图片描述和分析最高级逻辑培养思维品质，结合视频及Homework搜索活动渗透文化意识。Summary系统梳理知识，助力学生巩固，教师可直接使用多样化活动提升教学效率。

Unit 4 Amazing Plants and Animals Section A What can plants and animals do? 1a — Pronunciation 在全国范围内进行选拔， 大量精英或高水平选手参与，受众广泛 选拔精英 B 学习能力 依托图片、情境素材开展听前预测训练；依托配对、对话、小组讨论等听说任务，稳步提升听力捕捉信息与口头交际表达能力。 教学目标 在全国范围内进行选拔， 大量精英或高水平选手参与，受众广泛 选拔精英 A 语言能力 掌握本课新词汇与核心句型，理解形容词最高级的基本用法；能够依托语境，运用最高级相关表达谈论奇妙的动植物。 在全国范围内进行选拔， 大量精英或高水平选手参与，受众广泛 选拔精英 C 思维品质 引导学生自主观察、拆解文本语言结构，借助多元课堂活动分析语言逻辑，逐步提升思维的发散性与灵活应变能力。 在全国范围内进行选拔， 大量精英或高水平选手参与，受众广泛 选拔精英 D 文化意识 借助课堂活动，带领学生认识世界各地奇特有趣的动植物，感受自然万物的魅力，培养爱护动植物、热爱大自然的情感。 在全国范围内进行选拔， 大量精英或高水平选手参与，受众广泛 选拔精英 B 难点 引导学生在听力练习中主动思考，提升思维灵活度；启发学生感受动植物独特之美，树立热爱自然、保护自然的意识。 教学重难点 在全国范围内进行选拔， 大量精英或高水平选手参与，受众广泛 选拔精英 A 重点 熟练掌握动植物相关词汇、短语与重点句型；借助多样化听说任务，有效训练学生听力理解与口语交际能力。 01 Warming up 01 Let’s talk! Watch the video Watch the video 01 Let’s talk! What is the video about? Amazing plants and animals. Our planet is full of amazing life! Do you like animals and plants? What's your favourite animal or plant? 02 Listening 02 Pre-listening Look and say. 1. What do you see in the photo? 2. What do you think of when you see the photo? I see two bees on the yellow flowers. They are busy collecting honey among the flowers. Bees are hard-working insects. They make sweet honey and help flowers grow. They are the busiest workers in nature. 02 Pre-listening Question. Many plants and animals have special looks and great survival skills. They can live in all kinds of places and have amazing natural abilities. These wonderful and surprising features make them amazing. ？ BIG Question What makes plants and animals amazing? 02 Pre-listening 1a Look at the plants and animals. Use the words in the box to talk about them. beautiful big fast heavy large long old small tall short moss cheetah blue whale redwood tree /mɒs/ n. 苔藓 /ˈredwʊd/ n. 红杉树 /ˈtʃiːtə/ n. 猎豹 /weɪl/ n. 鲸鱼 old、short、small tall、beautiful large、big、 heavy、long fast、beautiful 02 While-listening 1b Listen to the conversations and number the plants and animals in 1a in the order you hear them. moss: _________ blue whale: _______ redwood tree: ____ cheetah: _________ old large tall fast 3 1 4 2 What are Yaming and Emma talking about? They are taking a test about plants and animals. Conversation 1 is about animals and Conversation 2 is about plants. 02 While-listening 1c Listen again. Match the words with the plants and animals in 1a. Some have two answers. A. heaviest B. largest C. most beautiful D. oldest E. fastest F. tallest moss: _________ blue whale: _______ redwood tree: ____ cheetah: _________ old large tall fast 3 1 4 2 A. heaviest B. largest C. most beautiful F. tallest D. oldest E. fastest 02 While-listening Listen again and check your answers. Emma: Hi, Yaming. What are you doing? Yaming: Hi, Emma. I’m starting a test on animals and plants. Emma: Sounds fun. Let’s take it together. Yaming: OK. First question.What’s the largest animal in the world? Emma: It’s the blue whale, right? Yaming: Right. It’s also the heaviest animal on earth. Next question. Which animal runs the fastest? 02 While-listening Listen again and check your answers. Emma: Oh wait! I just read about it. The cheetah runs the fastest. Yaming: Right again! And I think it’s the most beautiful animal in the world. Emma: I completely agree with you. 02 While-listening Listen again and check your answers. Yaming: Now let’s answer the questions about plants. What is the oldest plant in the world? Emma: Hmm, I’m not sure. Do you have any idea? Yaming: Well, I think moss is one of the oldest plants. It appeared on earth around 470 million years ago ... Oh, look here. I’m correct! Emma: Interesting! Let’s go on! Yaming: Which kind of tree is the tallest in the world? Emma: The redwood tree, right? Yaming: Yes! I hope I can see some one day. 02 Post-listening 1d Ask and answer questions about the plants and animals in 1a. What’s amazing about the blue whale? It’s the largest/biggest animal in the world. … … 02 Post-listening A: What’s the largest animal in the world? B: It’s the blue whale. It’s also the heaviest animal on earth. A: Which animal runs the fastest? B: The cheetah runs the fastest. And I think it’s the most beautiful animal in the world. A: I completely agree with you. 1d Ask and answer questions about the plants and animals in 1a. 02 Post-listening A: What is the oldest plant in the world? B: I think moss is one of the oldest plants. It appeared on earth around 470 million years ago. A: Which kind of tree is the tallest in the world? B: The redwood tree. I hope I can see one some day. 1d Ask and answer questions about the plants and animals in 1a. 03 Pronunciation 03 1 Listen and repeat. Add one more word to each group. Pronunciation /eɪ/ /aɪ/ /ɔɪ/ /bl/ /kl/ /ɡl/ /br/ /kr/ /ɡr/ a, ai, ay i, y, igh oy, oi bl cl gl br cr gr whale rain stay ____ mice fly high ____ toy join choice ____ black blow blue ____ clean climb clock ____ glad glass globe ____ bread bring brown ____ cross cream cry ____ grass great grow ____ day bike coin block cloud glove bright crack grape 03 Practice. Pronunciation We stay and watch the whale swim in the sea.我们留下来看鲸鱼在海里游动。 I fly a kite and stay outside all day.我放风筝，在外面待了一整天。 The boy gets a toy and wants to join us.男孩得到一个玩具，想要加入我们。 The black cat blows the blue ball away.黑猫把蓝色的球吹走了。 Please clean the clock before the cloud comes.云朵来临前，请擦干净时钟。 I feel glad when I hold this glass.握住这个玻璃杯的时候我很开心。 We eat bread and wait for the bright sun.我们吃着面包，等待明媚的阳光。 Don’t cross the road when you cry.哭泣的时候不要横穿马路。 Great grapes can grow beside the grass.优质的葡萄可以生长在草地旁。 03 2 Listen and repeat. Notice the difference in stress and meaning of the same sentence. Pronunciation I visited the redwood forests in California several times. (not other forests) I visited the redwood forests in California several times. (not other places) I visited the redwood forests in California several times. (not only once) 03 句子重音 Pronunciation 在英语句子中，实词（名词、动词、形容词、副词等）承载重要信息，通常需要重读；冠词、连词、介词、助动词等虚词一般弱读。 句子重音会随着说话人想要突出的信息发生改变。 'I didn't know you moved here.（重读 I，强调 “不是别人，是我不知道”） I didn't know 'you moved here.（重读 you，强调 “搬走的人不是其他人，是你”） I didn't know you 'moved here.（重读 moved，强调 “我只知道你换了住址，不清楚其他细节”） 04 Language points 04 Language points 1. I’m starting a test on animals and plants.我正在完成一份关于动植物的测试题。 start：v. 开始，启动；动身，出发；发动（机器） start to do sth. 开始做某事 It starts to rain.天开始下雨了。 start with… 以…… 开始 Our English class starts with a song.我们的英语课以一首歌开始。 start off 出发；启程 We will start off at seven tomorrow morning.我们明天早上七点出发。 at the start 在开始的时候 At the start, I felt nervous.一开始，我感到紧张。 04 Language points 2. I completely agree with you.我完全同意你的看法。 agree：v. 含义：同意；赞成；达成一致 agree with sb. 同意某人（的观点） I agree with you. 我同意你的看法。 agree to sth. 同意（计划、提议、方案） He agreed to the plan. 他同意这个方案。 agree to do sth. 同意去做某事 She agreed to help me. 她答应帮助我。 agree on sth. （双方）就某事达成共识 We agree on this rule. 我们就这条规则达成一致。 04 Language points 3. It appeared on earth around 470 million years ago.它大约在 4.7 亿年前出现在地球上。 appear：v. 出现；显现 appear + 形容词 似乎…… He appears tired.他看起来很累。 appear to do sth. 似乎 / 好像做某事 She appears to know the answer.她好像知道答案。 appear + 地点 在某地出现 A bird appeared in the sky.一只鸟出现在天空中。 05 Exercises 05 选出画线部分的发音与所给音标不同的一项。 1．A．rain B．train C．mail D．certain 2．A．take B．whale C．bad D．plane 3．A．time B．sit C．bike D．kind 4．A．yellow B．my C．fly D．cry 5．A．light B．eight C．high D．night 05 完成句子。 1．她不同意父母关于她未来职业的想法。 She doesn’t ________ ________ her parents’ idea about her future career. 2．我认为九寨沟是地球上最美的地方之一。 I think Jiuzhaigou Valley is one of the most beautiful places ________ ________. 3．世界上有很多美丽的地方可以游览。 There are so many beautiful places to visit ________ ________ ________. 4．苔藓很小，但很美丽。   Moss is ________, but it is ________. 5．我正在开展一项关于动植物的试验。 I’m ________ ________ ________ on animals and plants. agree with on earth in the world small beautiful starting a test 06 Summary 06 Summary New words Sentences plant; whale; animal; moss; redwood; cheetah; beautiful… What’s amazing about the blue whale? It’s the largest / biggest animal in the world. And I think it’s the most beautiful animal in the world. I completely agree with you. 06 Summary Pronunciation /eɪ/ /aɪ/ /ɔɪ/ /bl/ /kl/ /ɡl/ /br/ /kr/ /ɡr/ a, ai, ay i, y, igh oy, oi bl cl gl br cr gr whale rain stay mice fly high toy join choice black blow blue clean climb clock glad glass globe bread bring brown cross cream cry grass great grow 07 Homework 07 Homework 1. Search for more amazing plants and animals in the world, and share them in class tomorrow. 2. Recite the key words and sentences of this lesson. SEE YOU NEXT CLASS! Lavf57.71.100 Bilibili VXCode Swarm Transcoder v0.2.58(gap_fixed:False) null 108541.555 null 106007.43 null 230675.92 null 29962.666 $