中小学教育资源及组卷应用平台
Unit 7 What's the highest mountain in the world？ Section B (3a-Self-Check)课时教学设计
课型 写作课 课时 1
教材分析
本课是一节写作课和复习课。主要复习和巩固本单元中的重点词汇、短语并灵活运用；尝试写相关的话题作文。活动3a呈现了鲸鱼的相关信息，要求学生根据六个问题将信息归类填入表格，为3b的写作做准备。活动3b要求学生运用3a的内容写一段描写鲸鱼的说明文，并说一说为什么需要保护鲸鱼，再制作成海报。
学情分析
在前面几课时的学习中，学生对于单元主题下的语篇理解及语言结构表达有了充分的积累学习，积累了本单元大量的写作素材，为本课时的开展做好准备。同时，通过前面有计划、有目的、系统的写作训练，学生逐渐对初中英语写作的方法和策略有所了解。本课时话题贴近学生生活，通过前面的学习，学生已基本掌握了相关语言知识，本课时关键是学生语言的输出，对学生有点难度。
课时教学目标
语言能力：学习和巩固词汇短语句型:wale; oil; protection; huge; water pollution; be protected等；复习比较级用法。 学习能力：获取鲸鱼的基本知识及其生存现状。就如何保护鲸鱼书写一篇说明文。能根据提示书写濒危动物的文章。 文化意识：能够在老师的帮助下，通过学习，多层次、多角度、多元化地内化有关“环境保护”的语言知识；在写作中，注意到语篇的整体性、结构性、逻辑性； 文化意识：通过对濒危动物现状的了解,进一步増强保护动物,保护自然环境的意识。
教学重难点
教学重点：获取鲸鱼的基本知识及其生存现状，就如何保护鲸鱼书写一篇说明文；写作能力的训练，如能流畅且有逻辑性地组织句子，合理安排语篇结构。 教学难点：内化并正确运用所学语言知识，运用英语思维进行习作，并注意到语篇的整体性、结构性、逻辑性。
教学方法
情境式教学，任务型教学法
教学工具
PPT课件，多功能白板，教案
设 计 教 学 过 程
教师导学 学生活动 设计意图
Step1: Warming-up Greeting. T asks students to watch a video about endangered animals.Then review an endangered animal we’ve learned--pandas. Talk about pandas. What do you know about pandas from 2b 4.Be ready to introduce another endangered animal by a guessing game. Step2: Presentation 1. Watch a video about whales. 2.Background about whales. 鲸的体型是世界上存在的动物中最大的，它是终生生活在水中的哺乳动物，对水的依赖程度很大。鲸形状像鱼，鼻孔在头的上部，用肺呼吸。它体长可达三十米，是现在世界上最大的动物。鲸为适应水中生活，减少阻力，它们的后肢消失，前肢变成划水的浆板。身体成为流线型，酷似鱼。因而它们的潜水能力很强，小型齿鲸可潜至100-300米的水深处，停留4-5分钟，长须鲸可在水下300-500米处待上1小时，最大的齿鲸——抹香鲸能潜至千米以下，并在水中持续2小时之久。 3.What do you know about whales 3. Finish 3a: 3.Finish 3b. 范文： 单元话题分析：学会写保护动物及大自然的文章。可以利用本单元学到的知识来介绍一种或几种珍稀野生动物的现状，并谈谈如何保护他们。 写作时注意正确使用比较级和最高级。 实战操练： 熊猫是我国的国宝，长相憨厚可爱，深受全世界人民喜爱。但其数量却很少，请你谈谈我们应该如何保护熊猫，用英语写一篇70词左右的短文。 要求：参考所学句型，可适当发挥；语句通顺，意思连贯，书写工整。 写作指导 2.范文： Pandas are known as the national treasure of China.They live in the forest. They eat bamboo. They can swim and climb trees. They are very cute. In fact, many people around the world love these black and white animals. Pandas have become so popular that they are now a symbol of China. However, they are still endangered. Many years ago, there were a lot more bamboo forests and pandas in China, but then humans started to cut down these forests. As the forests get smaller and other human activities cause more problems, pandas cannot find enough to eat and they are having fewer babies. To protect pandas, I think we should have more education programs to teach children about pandas. We’d better tell more people about the importance of saving pandas. And the Chinese government is trying hard to help save the pandas. Scientists are doing research to better understand the habits of pandas. We all hope that in the future there will be a lot more pandas. 3.Evaluate the passage. Step3:Selfcheck Step4:Homework 中考链接10月4日是世界动物日，你校组织以“I Want to Be a Volunteer of Protecting Animals”为主题的英语演讲比赛。假如李明参加比赛，请你以李明的名义写一篇英语演讲稿推荐自己，内容如下： 要求：1. 词数100左右； 2. 所写短文必须包括表格中的内容，自由发挥的内容必须围绕主题。 3. 文中不得出现真实的人名、校名、地名等相关信息。 ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ 创设情境：看视频了解濒危动物有哪些。 复习上节课所学故事内容。 猜测游戏引入白鲸话题。 观看视频了解鲸。 了解更多关于鲸的背景知识。 口语输出：你对鲸的了解。 完成书本3a任务。 完成书本3b任务。 审题。 列提纲。 读范文。 总结本单元话题。 实战操练准备。 跟随老师审题，一起组织文章结构，找出每段书写内容。 研读范文。 摘抄好句。 开始书写文章。 根据老师出示的范文和评分标准进行自查和互评。 完成课本自我检查部分内容。 记录本课作业。 通过视频创设情境，激活学生相关的背景知识，借助思维导图，引导学生复习阅读文章中所获取的关于熊猫的关键信息点，从而以旧带新，延续动物保护话题。 利用视频形式给学生带来直观体验，引发学生对鲸鱼的好奇心，使其对写作话题感兴趣，从而激发其写作内动力。 通过信息归类，辨别所给信息可以用于介绍鲸鱼的哪个方面，提升信息整理能力和辨别力。 提供部分句子结构，方便学生使用正确的句型将归好类的信息点加以表达，使学生在后面的写作训练中能自如地开展写作练习，为语言功能的运用做铺垫。 通过分角色小组合作讨论，让同伴之间进行思维碰撞，想出更多保护鲸鱼的措施，培养合作精神。 进行范文赏析，明确说明文的文章架构，为之后介绍其他动物做铺垫。 基于阅读课文和范文，再写“熊猫故事”，源于课本又高于课本。 培养学生审题习惯，包括人称、时态、体裁的分析。 培养学生列提纲的写前习惯，整体构建文章结构，提升思维的逻辑性和深刻性。 让学生在限定的时间内完成作文，教师提供文章结构及语言等方面的支持。 培养学生良好的自我纠正习惯和方法； 在Self Check中复习本单元语法。 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。
课时教学板书设计
Unit 7 What’s the highest mountain in the world (Section B 3a-Self check)
课时作业设计
Level A: International Day for Biological Diversity(国际生物多样性日) is on May 22nd. As it is coming, our school will hold a biology festival. Suppose you will give a speech about one of the endangered animals. Please write a speech and introduce a wildlife to us. Level B:Make a poster or draw a mind-map about whales.
课后反思（实施后填写）
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Unit 7 What’s the highest mountain in the world
人教新目标版 八年级下
Section B3a-Selfcheck
写作优质公开课课件
Learning objectives
1.学习和巩固词汇短语句型:wale; oil; protection; huge; water pollution; be protected等；
2.获取鲸鱼的基本知识及其生存现状；就如何保护鲸鱼书写一篇说明文;能根据提示书写濒危动物的文章。
3.通过对濒危动物现状的了解,进一步増强保护动物,保护自然环境的意识。
What animals are endangered
Warming-up
appearance
places
ability
reasons
food
ways
Revision
How much do you know about pandas
appearance
places
ability
reasons
food
ways
black and white, big, cute, beautiful
Sichuan, forest, zoo, research base
bamboo
Revision
How much do you know about pandas
appearance
places
ability
reasons
food
ways
climbing, swimming
1. Pandas do not have many babies, maybe only one every two years.
2. The babies often die from illnesses and do not live very long.
3. Humans started to cut down the forests.
4. Other human activities cause more problems.
Revision
How much do you know about pandas
only one baby every ______ years.
teaching children
trying hard
doing research
kilos of bamboo one day
10
12
300
2000
______ forests.
human activities
hours a day to eat
pandas live in zoos
pandas live in the forests
a program
government
scientists
less
Facts
about Pandas
Reasons why
they are in danger
Ways to
protect pandas
two
What do you know about pandas from 2b
I’d like to introduce another endangered animal to you.
Can you guess who he is I will give you some information.
He is a huge animal.
He lives in the sea.
He can sing songs.
He can jump high out of water.
He is very clever and friendly.
Guessing Game
He is a whale.
鲸的体型是世界上存在的动物中最大的，它是终生生活在水中的哺乳动物，对水的依赖程度很大。鲸形状像鱼，鼻孔在头的上部，用肺呼吸。它体长可达三十米，是现在世界上最大的动物。鲸为适应水中生活，减少阻力，它们的后肢消失，前肢变成划水的浆板。身体成为流线型，酷似鱼。因而它们的潜水能力很强，小型齿鲸可潜至100-300米的水深处，停留4-5分钟，长须鲸可在水下300-500米处待上1小时，最大的齿鲸——抹香鲸能潜至千米以下，并在水中持续2小时之久。
虎鲸
座头鲸
What do you know about whales
appearance
homes
food
abilities
large
heavy
in the sea
in certain rivers
small fish
plankton
swim
jump
high
Humans catch whales for meat, Live in the sea
fat and oil Some kinds have teeth
Eat small fish and other sea life Learn more about whales
Jump high out of the water Stop putting rubbish into the sea
Rules on whale protection Sing songs
Huge Whale parts sold to make things
Water pollution like candles and soap
Read the following words and phrases about whales. Put them in the correct place in the chart.
3a
n. 油；食用油；石油
n. 保护；保卫
adj. 巨大的；极多的
What do they look like
Where do they live
What do they eat
What can they do
Why do some of them have to be protected
How can we protect them
Huge
Some kinds have teeth
Live in the sea
Eat small fish and other sea life
Jump high out of the water
Sing songs
Humans catch whales for meat, fat and oil
Whale parts sold to make things like candles and soap
Rules on whale protection
Learn more about whales
Stop putting rubbish into the sea
Water pollution
Huge
Some kinds have teeth
Live in the sea
Eat small fish and other sea life
Jump high out of the water
Sing songs
appearance
living
place
food
abilities
Basic information
Reasons
for being endangered
Humans catch whales for meat, fat and oil
Whale parts sold to make things like candles and soap
Water pollution
Ways to protect whales
Rules on whale protection
Learn more about whales
Stop putting rubbish into the sea
Whales are … They live in … They eat … They can … One interesting fact is … Another interesting fact is … Some kinds of whales are in danger because …
We should protect whales from …
I think people should / shouldn’t …
Write a paragraph about whales and why they need to be protected. Use the information in 3a. Then make a poster.
3b
Facts
Situation
Actions
What
Where
Why
Outline
How
appearance
places
ability
reasons
food
ways
Whales are _____ animals. They live__________. They eat small fish and other_____________. They can ____________and sing very well. They are very interesting. One interesting fact is that some kinds have teeth. Another interesting fact is that they can __________out of the water.
But now some kinds of whales are ____________because there is more and more water pollution and people catch whales for meat, fat and oil.
We should _______whales ______being killed . I think people should learn more about whales and the ______on whale protection. And people should stop ________rubbish _____the sea.
in the sea
sea animals
sing songs
jump high
in danger
protect
from
rules
putting
into
huge
话题分析
学会写保护动物及大自然的文章。可以利用本单元学到的知识来介绍一种或几种珍稀野生动物的现状，并谈谈如何保护他们。
写作时注意正确使用比较级和最高级。
熊猫是我国的国宝，长相憨厚可爱，深受全世界人民喜爱。但其数量却很少，请你谈谈我们应该如何保护熊猫，用英语写一篇70词左右的短文。
要求：参考所学句型，可适当发挥；语句通顺，意思连贯，书写工整。
【It’s time to write】
Pandas are known as the
national treasure of China.
They live in the forest. They eat bamboo. They can swim and climb trees. They are very cute. In fact, many people around the world love these black and white animals. Pandas have become so popular that they are now a symbol of China.
An example:
However, they are still endangered. Many years ago, there were a lot more bamboo
forests and pandas in China, but then humans started to cut down these forests. As the forests get smaller and other human activities cause more problems, pandas cannot find enough to eat and they are having fewer babies.
How to protect pandas
To protect pandas, I think we should have more education programs to teach children about pandas. We’d better tell more people about the importance of saving pandas.
How to protect pandas
And the Chinese government is trying hard to help save the pandas. Scientists are doing research to better understand the habits of pandas. We all hope that in the future there will be a lot more pandas.
项目 标准 自我 评价 同伴 评价 教师
评价
结构（3分） 段落合理（2分）
衔接自然 ( 1分)
内容（8分） 要 点 齐全 简单介绍（2分）
处境现状（3分） 保护方式 ( 3分)
语言（3分） 词汇丰富 (1 分)
句法正确，语言优美 ( 2分)
卷面（1分） 书写工整（ 1分）
注意使用修改字符： 优美句子～；漏词∧；错处：○；去掉：／
Peer-editing
1 Complete the chart.
Self Check
Adjectives Comparatives Superlatives
high
dangerous
long
popular
higher
highest
more dangerous
most dangerous
longer
longest
more popular
most popular
2 Match verbs and objects. Then add one more object to each list.
Verbs Objects
1. reach a. my life, my money, ...
2. achieve b. the top of a mountain, the library, ...
3. risk c. my dream, success, …
the school
my goal
my health
3 Circle the correct word and/or fill in the blank with
the correct from of the word in brackets for each sentence.
1. An elephant weighs ( few / many ) times more
than a dog.
many times 很多倍
2. An adult panda can eat ( much / a little ) more
than a cat.
much more 多得多
3. Canada is a (little / lot) less __________ (crowded) than China.
crowded
a little less 少一点 a lot less 少很多
4. A tiger is ( much / a little ) _________ (strong) than a man.
stronger
书面表达
10月4日是世界动物日，你校组织以“I Want to Be a Volunteer of Protecting Animals”为主题的英语演讲比赛。假如李明参加比赛，请你以李明的名义写一篇英语演讲稿推荐自己，内容如下：
品质 善良，善待动物
爱好 ……（至少两点）
事迹 为Save China’s Tigers筹款……（至少一点）
感悟 动物是人类的朋友；保护动物就是保护我们自己
打算 ……（至少两点）
Homework
要求：1. 词数100左右；
2. 所写短文必须包括表格中的内容，自由发挥的内容必须
围绕主题。
3. 文中不得出现真实的人名、校名、地名等相关信息。
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