资源简介

(共39张PPT)
Section B（1a-1f）
Unit 4 Amazing Plants and Animals
人教版英语（新教材）八年级上册
学习目标
通过本节课学习，学生能够：
能理解文本中关于蜜蜂的重要性、习性、问题等关键信息；能识别并掌握描述蜜蜂的核心词汇和句式，如 Bees are + 形容词等。（学习理解）
能运用预测、扫读、精读等阅读策略完成信息提取任务，如总结段落大意、回答细节问题等；能通过思维导图整合信息，运用所学进行小组讨论。（应用实践）
能结合文本内容续写关于蜜蜂的段落，分析蜜蜂保护措施以及数量下降的影响，并与同伴分享，提升对 “人与自然” 联系的理解。（迁移创新）
01 Lead in
03 While-listening
02 Pre-listening
04 Post-listening
05 Summary
06 Language points
07 Exercises
08 Homework
目 录
01 Lead in
Look at the cover page(封面页) of this unit and think.
In this unit, you will
talk about some amazing plants and animals.
use superlatives to compare more than two things.
discuss the connection between plants, animals, and our lives.
explore why plants and animals are important to us.
Look at the cover page(封面页) of this unit and think.
What do you see in the photo
What do you think of when you see the photo
Flower and bee.
Nature is really amazing！Bees and flowers work together.
Look at this picture. Why are there so few fruits and vegetables in the supermarket
What connections can you find from these two pictures？
Today, we’ll find out the answer from a passage ‘We Can't Live Without Bees’.
02 Pre-reading
1a
Look at the title and the pictures below.
Guess what the text is about.
bees in our life
bees work：
pollination
Why can't we live without bees？
What do you think the article will talk about
Let’s predict.
Reading Tips
阅读前，观察标题和图片做读前预测有助于更好理解文意
03 While-reading
Quick Scan
Read the text quickly, summarize each paragraph's main idea, and underline key sentences.
Reading Tips
快速扫读文本，寻找段落关键句，尝试总结大意有助于把握文章主旨
Bees' connection
Bees' pollination
Bees' interesting traits（特点）
Protect bees
Why can't we live without bees
Para1 Bees' connection
Para2 Bees' pollination
Para3 Bees' interesting traits
Para4 Protect bees









Let’s analyze.
泛读
读大意
Detailed Reading
Task1:
Identify adjectives describing bees.
Detailed Reading
Task2: Answer the reading questions.
细节理解题
1. How many flowers do bees often visit on one trip
A. 10 to 20 flowers.
B. 30 to 40 flowers.
C. 50 to 100 flowers.
D. Over 100 flowers.
Bees are very hard - working animals, and their greatest work is pollination. On one trip, they often visit 50 to 100 flowers. As they fly from one flower to another, they take pollen with them. This action helps plants grow. In fact, without their work, about 80 per cent of the plants in the world cannot grow. For this reason, many scientists believe that bees are the most important animals on this planet.
Detailed Reading
Task2: Answer the reading questions.
词义推测题
2. The underlined word “honeycomb” in the third paragraph probably means “______”.
A. a place where bees store honey
B. the way bees communicate
C. the food that bees make
D. the home for bees to sleep
Bees are also one of the most interesting animals in the world. For example, they work hard together to make their homes. In order to store honey, they create honeycombs. Another interesting thing about bees is how they communicate. When a bee finds new food, it uses a dance to tell the others where and how far away the food is.
in order to 为了...，表目的
Detailed Reading
Task2: Answer the reading questions.
推理判断题
3. What can we infer from the last paragraph
A. Bees only communicate by dancing.
B. Without bees, people can still live well.
C. The number of bees is increasing these years.
D. Protecting bees is very important for the ecosystem.
Bees play an important part in the ecosystem of our planet. However, the number of bees is dropping, and scientists are worried. Bees need our help, and there is a lot we can do. Think about what you can do to protect one of the most amazing animals on earth.
however 然而，表转折
Why can't we live without bees
Para1 Bees' connection
Para2 Bees' pollination
Para3 Bees' interesting traits
Para4 Protect bees
人、动植物相互依存
蜜蜂特性：勤劳，核心工作是授粉
重要性：全球约80%植物生长依赖
群体协作
储存方式
交流方式
生态地位
现状问题
行动呼吁
Let’s analyze.
精读
读细节
At this moment you realize people, plants, and animals are all connected. We need each other to live, and bees are one of the best examples of this connection.
Mark challenging sentences.
时间状语
主
谓
宾（宾语从句）
you realize (that) 你意识到了...
主
谓
宾
状
主
系
表
定
one of +the +最高级+n.复数
When a bee finds new food, it uses a dance to tell the others where and how far away the food is.
Mark challenging sentences.
时间状语从句
主
谓
tell sb. sth. 告诉某人某事
宾
状（目的状语）
宾（宾语从句，作tell的宾语）
“when” 引导时间状语从句
sb. 间接宾语
sth. 直接宾语
04 Post-reading
1c
Read again and complete the mind map with the information from the text.
pollination
50 to 100 flowers
plants grow
Work together to make homes
Create honeycombs to store honey
dropping
1d
Discussion and Sharing
1.Can you give another title for the text
2.What other interesting facts do you know about bees
3.What do you know about the connection between humans and other insects, such as ants and butterflies
1e
Imagine you are the writer.Write one more paragraph about bees and add itto the text.
Now that we know bees are in trouble, let's take action to protect them! First, plant more flowers in your garden. If you don't have a garden, pots on the balcony work too. Sunflowers, roses, and daisies are great choices—bees love their sweet nectar and need pollen from them. Next, cut down on using pesticides on plants. These chemicals are harmful and can make bees sick. Also, tell your family and friends why bees are so important. All in all, every small thing we do can save more bees and keep our planet healthy!
回忆最后一段的核心内容，结合段落中心续写
1f
How do you understand the connection between plants, animals, and people Think of some examples and then share them with a partner.
We all know people and nature are connected. But can you give me an
example of how they are connected
Sure.I visited a small town in Guangdong once.There are many large trees in the town.They are home to many birds. A lot of tourists come to seethe trees and the birds
05 Summary
Summary
Words
Sentences
形容词：hard-working, important, interesting...
名词：pollination, pollen, ecosystem...
动词：pollinate, communicate, protect...
be connected play an important part in
the number of work together
in order to be in trouble
take action to do sth without hesitation
①Bees are + 形容词
②They + 动词 + 其他
③It is + 形容词 + that...
④ Without...，
Phrases
Reading tips
预测 → 扫读（找大意） → 精读（抓细节） → 思维导图（整合）
06 Language points
写作素材提取:描述生态关联
play an important part in...（在…… 中起重要作用 ）
课文原句：蜜蜂是我们星球生态系统中的重要组成部分。
be connected（相互关联 ）
课文原句：在这一刻你意识到，人、植物、动物都相护关联。
depend on（依赖 ）
拓展迁移：植物依赖蜜蜂授粉。
Plants depend on bees for pollination.
At this moment you realize people, plants, and animals are all connected.
Bees play an important part in the ecosystem of our planet.
写作素材提取:描述蜜蜂行为 / 贡献
hard - working animals（勤劳的动物 ）
课文原句：蜜蜂是非常勤劳的动物。
help...grow（帮助…… 生长 ）
课文原句：这种行动可以帮助植物成长。
Bees are very hard - working animals.
This action helps plants grow.
写作素材提取:描述保护行动
need our help（需要我们的帮助 ）
课文原句默写：蜜蜂需要我们的帮助，我们可以做的有很多。
take action to...（采取行动…… ）
拓展迁移：我们应采取行动保护蜜蜂
Bees need our help, and there is a lot we can do.
We should take action to protect bees.
07 Exercise
引出主题 / 现象
课文原句：Imagine you go to the supermarket in your area...
Imagine...（想象…… ）
仿写：想象一个没有鸟的世界 —— 清晨无鸟鸣（chirp），植物生长失助力
Imagine a world without birds—no chirping in the morning, no help for plant growth.
强调重要性
课文原句：...and bees are one of the best examples of this connection.
..are one of the 最高级+n.复数 of...（…… 是…… 的最...之一 ）
仿写：中秋月饼是节日文化最动人的象征之一，将亲情与团圆回忆串联一起。
Mid - Autumn mooncakes are one of the best symbols of festival culture. They connect family love and reunion memories.
说明结果 / 影响
课文原句：
In fact, without their work, about 80 per cent of the plants in the world cannot grow.
Without their work, ...cannot...（没有它们的工作，…… 无法…… ）
仿写：没有农民的辛勤劳作，我们无法享用新鲜蔬菜。
Without farmers’ hard work, we cannot enjoy fresh vegetables.
08 家庭作业
Homework
Homework
基础作业：
背诵核心词汇和句式，用 3 个形容词描述蜜蜂并造句。
提升作业：
完善课堂续写的段落，增加 1-2 个保护蜜蜂的具体做法。
拓展作业：
查阅资料，用英语记录一种其他对生态重要的动物（至少 3 点信息）。/ 让教学更有效 高效备课 | 英语学科
基于课程标准的“教-学-评”一致性课堂教学设计
科目 英语 授课教材 人教版（2024）八年级上册
授课题目 Unit 4 Amazing Plants and Animals Section B（1a-1f） 课时 课型 第4课时 阅读课
主题情境 人与自然 — 动植物与人的关系 授课教师
语篇研读 【what】 本课时语篇为教材中 1b 部分的文章 “We Can't Live Without Bees”，聚焦蜜蜂的关键信息：包括蜜蜂在生态系统中的重要作用（授粉）、生活习性（勤劳、跳舞交流等）、面临的问题（数量下降）等。整体内容围绕 “蜜蜂与人类、植物的联系” 展开，形成 “预测 - 获取 - 整合 - 应用” 的阅读逻辑链，其中蜜蜂授粉及生态意义为核心内容。 【why】 从课程标准角度，旨在让学生掌握预测、扫读、精读等阅读策略，理解并提取关于蜜蜂的关键信息；通过蜜蜂主题的语篇，培养学生对生物的保护意识，理解人与自然的联系，提升阅读及语言表达能力。 【how】 内容特征：以 “蜜蜂的重要性” 为核心，将阅读策略与具体生物知识结合，贴近学生生活，降低理解难度；教材结构：从预测标题图片、扫读段落大意、精读细节信息到整合思维导图、讨论续写，层层递进，符合 “感知策略 - 运用策略 - 迁移应用” 的阅读学习规律；语言特点：句子简洁，围绕蜜蜂的行为和作用展开，如 “They take pollen with them when flying”“It is interesting that they dance to communicate”，便于学生聚焦信息提取和策略运用。
学情分析 【已有基础】八年级学生已具备基本的阅读能力，掌握简单的动植物相关词汇，对 “人与自然” 主题有初步认知，在日常生活中对蜜蜂有简单了解，为学习本课时内容奠定基础。 【发展需求】学生希望能熟练运用阅读策略提取文本关键信息，并用所学词汇和句式讨论生物与环境的关系，提升语言表达的准确性和连贯性。 【存在问题及拟解决措施】存在问题：对复杂生态联系理解不深入；扫读时难以快速抓住段落大意；精读中对长难句理解困难。拟解决措施：通过图片、动画展示蜜蜂授粉过程，直观解析生态联系；设计 “段落主旨速记” 游戏强化扫读能力；结合上下文和可视化工具拆解长难句。
课标要求 能运用预测、扫读、精读等阅读策略获取文本信息； 能理解并提取关于动植物的关键信息（如作用、习性、问题等）； 能运用所学词汇和句式进行简单的口头讨论和书面续写； 能培养对生物的保护意识，理解人与自然的联系。
教学目标 通过本节课学习，学生能够： 能理解文本中关于蜜蜂的重要性、习性、问题等关键信息；能识别并掌握描述蜜蜂的核心词汇和句式，如 Bees are + 形容词等。（学习理解） 能运用预测、扫读、精读等阅读策略完成信息提取任务，如总结段落大意、回答细节问题等；能通过思维导图整合信息，运用所学进行小组讨论。（应用实践） 能结合文本内容续写关于蜜蜂的段落，分析蜜蜂保护措施以及数量下降的影响，并与同伴分享，提升对 “人与自然” 联系的理解。（迁移创新）
教学 重难点 重点：提取蜜蜂在生态系统中的重要作用、生活习性等关键信息；掌握并运用描述蜜蜂的核心词汇和阅读策略。 难点：理解 “蜜蜂 - 植物 - 人类” 之间的复杂生态联系；运用准确、连贯的语言讨论并续写关于蜜蜂的内容。
核心语言 【核心词汇】 形容词：hard-working, important, interesting, amazing, worried 名词：pollination, honeycomb, ecosystem, pollen, honey 动词：pollinate, communicate, protect, store, drop 【核心句式】 Bees are + 形容词。例：Bees are hard-working animals. They + 动词 + 内容。例：They take pollen with them when flying. Without + 名词，... 例：Without their work, many plants cannot grow. It is + 形容词 + that... 例：It is interesting that they dance to communicate.
教学工具 PPT，教材
教学策略 任务型教学法、合作学习法、交际教学法、分层教学法、情境教学法
教学过程
教学环节 教学活动 学生活动 设计意图
Part1： Lead in （3min） Display the picture: “Look at this picture. Why are there so few fruits and vegetables in the supermarket ” Pause for 30 seconds to allow students to think individually. Then show the image of bees gathering nectar. Connect the two images and announce the lesson theme: “Today, we’ll find out the answer—our topic is ‘We Can't Live Without Bees’.” 观察图片，思考果蔬减少的原因，结合蜜蜂图片聚焦本课主题。 观察标题和图片，小组讨论预测文章内容，积极发言分享。 通过生活化情境激活学生兴趣，自然引出主题；渗透预测策略，培养主动思考习惯，为阅读做铺垫。
效果评价：师评。观察学生能否结合图片合理猜测原因，判断其对主题的初步感知。
Part 2： Pre-reading（10min） Instruct students to observe the title “We Can't Live Without Bees” and the attached images carefully. 1a：Look at the title and the pictures below.Guess what the text is about. Ask students to predict the article’s content and finish the task in1a: “Based on the title and pictures, what do you think the article will talk about Why can't we live without bees” 观察标题和图片，小组讨论预测文章内容，积极发言分享。 通过生活化情境激活学生兴趣，自然引出主题；渗透预测策略，培养主动思考习惯，为阅读做铺垫。
效果评价：师评。观察学生能否结合图片合理猜测原因，判断其对主题的初步感知；
Part 3： While-reading（15min） Quick Scan: Assign the task "Read the text 1b quickly, summarize each paragraph's main idea, and underline key sentences." Detailed Reading: Have students reread and complete tasks Identify adjectives describing bees. Answer the reading questions. Mark challenging sections. T organizes group discussions and class presentations to collectively explain difficult sentences. 快速扫读文本，寻找段落关键句，尝试总结大意并分享。 精读文本，划出形容词、回答问题、标记疑难；参与小组交流，全班汇报，理解教师讲解的疑难内容。 通过扫读策略训练，提升快速获取文章结构的能力；通过精读和互动，深化对细节信息的理解，突破难点。
效果评价：师评 + 组评。检查学生扫读总结的段落大意是否准确；关注精读中对形容词的提取、问题回答的正确率，以及对疑难句的理解程度。
Part 4： Post-reading（15min） Mind Mapping (5 minutes): Guide students to complete 1c by constructing a bee-themed mind map using textual information. 1c： Read again and complete the mind map with the information from the text. Discussion and Sharing (5 minutes): Group discussions on question 1d. Paragraph Continuation (5 minutes): Assign the task "Continue writing a paragraph about bees." in 1e 结合文本和教师提示，完成思维导图，小组交流补充并展示。 运用句子框架参与小组讨论，积极发言分享观点。 运用所学词汇句式续写段落，参与同伴互评，分享自己的续写内容。 通过思维导图整合信息，强化对文本结构的理解；通过讨论和续写，提升语言运用能力，深化对 “人与自然” 联系的认知。
效果评价：组评 + 师评。观察思维导图的完整性和准确性；关注讨论中语言表达的连贯性；评估续写内容与文本的相关性及语言准确性。
Part 5： Summary（2min） Summarize the key content in this lesson. 跟随教师回顾知识点，在笔记本上补充思维导图 总结本课所学内容，巩固加深印象。
Part 7： Language points （5min） T explains language points. 将知识点做好笔记进行理解消化。 将教学落到实处，交际意识培养之后，知识点的教授也跟上，保证学生在理解的同时能够运用到具体题型中去。
Part 8： Exercises（3min） T assigns the test. 完成课堂练习。 让学生在课上练习消化知识点，及时操练重点知识点和目标语言，让教师把握学情。
Part 9： Homework 基础作业： 背诵核心词汇和句式，用 3 个形容词描述蜜蜂并造句。 提升作业： 完善课堂续写的段落，增加 1-2 个保护蜜蜂的具体做法。 拓展作业： 查阅资料，用英语记录一种其他对生态重要的动物（至少 3 点信息）。 将家庭作业做好记录。 作业布置落实双减政策，减量不减质，重视实际场景的交际应用，减轻机械操练。
板书设计
教学反思 本节课围绕人教版 2024 八年级上册 Unit 4 课时 4 Section B（1a-1f）“We Can't Live Without Bees” 展开，以 “人与自然” 为主题，遵循 “预测 — 扫读 — 精读 — 整合 — 应用” 阅读教学逻辑，将阅读策略训练、蜜蜂知识学习与生态保护意识培养结合，课堂亮点在于通过 “超市果蔬减少” 生活化图片导入，激活学生认知并自然引出主题，阅读策略训练层层递进且 “教 - 学 - 评” 一致性落地，多数学生能完成信息整合与基础续写，达成部分教学目标；但也存在不足，如扫读训练未兼顾个体差异，基础弱学生效率低且对 “蜜蜂 - 植物 - 人类” 生态联系的理解仍不深入，讨论与续写环节语言素材不足使部分学生表达单一，未落实分层教学，无法满足不同层次学生需求；后续需通过增设扫读专项游戏与提示卡、设计生态链探究活动、补充保护类词汇素材、设置分层任务等方式优化，以更好突破难点、提升教学效果。
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