人教版高中英语必修三unit4reading公开课
人教版高中英语必修三Unit4Reading课件
A. April 22
B. May 4
C. August 21
D. November 11
8. Which ocean is the largest?
A. The Pacific Ocean
B. The Arctic Ocean
C. The Indian Ocean
D. The Atlantic Ocean
1. To learn the basic knowledge about solar system
2. To understand the passage about how life began on the earth
3. To be able to give a brief introduction of the development of the Earth and the evolution of life on the Earth
Each religion and culture has its own ideas about how life began on earth. What do you know?
Pangu separates the sky from the earth.
Nvwa made humans.
million years animals with hands
ago
and feet appeared and
spread all over the earth.
Now
Humans produce too
much carbon _d_i_o_x_id_e_,
B. 24 hours
C. a month
D. 365 days
人教版高中英语必修3-Unit4-reading(公开课)
Homework
1. Learn the new words by heart 2. Listen to the recording of the text, and paraphrase the difficult sentences in the text.
Unit 4 Astronomy:
the science of the stars
new words
theory:学说；理论 atom:原子 globe:球体；地球 violent:猛烈的 atmosphere:大气层；气氛 fundamental:基本的；基础 的 chain reaction:连锁反应 multiply:乘；增加；繁殖
Paragraph4 What life developed after water appeared?
small plants
early shellfish and all sorts of fish
green plants
insects and amphibians
forest
reptiles
例文
The earth we live in is becoming more and more terrible, so we must take measures to deal with it Firstly, the government should pass laws to prevent people and factories from polluting the environment. Secondly, everyone should realize the importance of the problem and try their best to protect the environment and fight against pollution. Besides, it’s a good ideas to plant trees to improve the environment.
人教高中英语必修3Unit4ReadingPPT课堂课件(17页)新
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
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人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
Let's answer the question.
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件 人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
03
Post- reading
人教高中英语必修3Unit4ReadingPPT 课堂课 件(17页 )新（ -精精品品P）PT 课件
Read the passage quickly , match the paragraph numbers with the correct main ideas.
【公开课教案】人教版《英语》必修三unit4阅读课教学设计
人教版《英语》必修三Unit 4阅读课教学设计一、教材分析本单元的中心话题是“天文学”，内容涉及太阳系、地球上的生命起源、宇宙大爆炸、月球探秘、黑洞效应等，主要内容是围绕地球上生命的起源展开。
本课时整合了Warming up、Pre?reading和Reading三部分的内容, 通过动画和思维导图等方法使学生对地球上生命的起源和生物的进化有更直观的了解，并在Post?reading 部分设计了关于global warming的讨论，将阅读技能和口语技能结合在了一起。
二、教学对象分析我所任教班级学生的基础普遍薄弱，词汇量少，学习习惯不佳且课堂参与度低。
因此，在教学设计中，我结合学生的实际情况，调整教材中的知识考查方式及检测难度，使更多的学生能在教师的引导下参与到课堂活动中来，让他们经过自己的努力有效地获取信息，以增强自信心及学习英语的兴趣。
三、教学目标1. 知识技能目标通过“头脑风暴”来激发学生对太阳系、地球起源、生物进化等天文学相关问题的兴趣；通过阅读和动画设计，使学生对地球起源有基本和直观的了解；通过思维导图的设计，帮助学生理清本文的行文线索——地球上生命的起源和发展历程；通过小组竞赛的方式，让学生积极思考并回答阅读理解中的问题；通过小组讨论，使学生思考并表达自己的想法，提高说的技能。
2. 情感态度价值观通过学习本篇文章，让学生了解地球上生命的起源及生物进化的过程，培养学生对科学的兴趣，激发学生探索科学的热情，并增强学生保护地球的意识。
四、教学重点与难点1. 熟悉与天文学相关的一些单词和短语，特别是要能认读表示八大行星的单词及与地球生命起源相关的重点词汇。
2. 阅读文章，了解地球生命的起源。
五、教学过程Step 1 Warming?up （3 mins）What science subjects do you know?What is Astronomy？Astronomy is the scientific study of the universe and the heaven bodies (such as the sun, the moon, and stars), gas, and dust within it.In solar system there are eight planets, can you name them?Mercury Venus Earth MarsJupiter Saturn Uranus Neptune【设计意图】通过“头脑风暴”的形式引入该单元话题，让学生了解太阳系及其八大行星，激发学生进一步了解天文学的兴趣。
人教版必修三Unit 4 Reading精品公开课课件
Discussion:
What can we do to prevent the earth from becoming hotter andTransitional Page
Transitional Page
The Goddess Nvwa mended the heaven and created human beings
Skimming:
1. What’s the main idea of the text?
2. What’s the main idea for each paragraph?
8 1. Insects and amphibians appeared. 3 3. The earth became a solid ball. 9 5. Reptiles appeared. 2 7. The earth was a cloud of dust 6 9. Shellfish and other fish appeared. 12 11. Clever animals with hands and feet appeared 10 2. Dinosaurs appeared. 4.Small plants grew on the water. 7 6. Plants began to grow on dry land. 4 8. Water appeared on the earth 1 10. The universe began with a “Big Band”. 11 12. Mammals appeared. 5
reptiles on land
dinosaurs on land
mammals on land
small clever animals
Unit 4 Reading and Thinking 公开课课件-高中英语人教版选择性必修第三册
Pair Work
How did Blackborow’s feelings change as the day went by?
words actions
Emotion Line of the Story
excited, happy, enthusiastic, determined,proud
No Image
Shackleton left to find help
caught a penguin to make soup
No Image
crowded together under one of our boats
tried to think of happier things
Frank Wild encouraged me
Endurance stuck in the ice on the way to Antarctic
The crew members struggled on Elephant Island
Diary3
Diary2 1915
1916
Pair Work
Detailed Readthe expedition?
What did the crew members have to do when Endurance sank?
What did Shackleton, Wild and Blackborow do to make sure they could survive?
Detailed Reading How did Blackborow come to join the expedition?