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Unit 8 Our Blue Planet
Thinking skills & Reading strategies教案
一、教學(xué)內(nèi)容分析
本課時(shí)內(nèi)容是對(duì)思維技能和閱讀策略的學(xué)習(xí)，包括“辨識(shí)主旨大意和細(xì)節(jié)信息”的思維技能和可視化閱讀策略。通過(guò)本節(jié)課的學(xué)習(xí)，學(xué)生能夠提取和歸納語(yǔ)篇中的主旨大意和細(xì)節(jié)信息，建構(gòu)主旨與細(xì)節(jié)圖表，最后嘗試用主旨與細(xì)節(jié)圖的思維技能，談?wù)撊粘Ｉ钪兴钠渌猛尽Ｍ瑫r(shí)，學(xué)生能夠通過(guò)可視化閱讀策略，進(jìn)行觀察和想象，將文字具象化，以更好地理解水如何在自然界中循環(huán)，并以此為支架談?wù)撍h(huán)的過(guò)程。
二、學(xué)情分析
通過(guò)前面的學(xué)習(xí)，學(xué)生已經(jīng)積累了一些與水的用途以及水的循環(huán)相關(guān)的語(yǔ)言素材，具備了一定的語(yǔ)言基礎(chǔ)。但在分析文本結(jié)構(gòu)、提取主旨和細(xì)節(jié)方面，以及運(yùn)用可視化閱讀策略輔助理解上，還需要系統(tǒng)的學(xué)習(xí)和訓(xùn)練。
三、教學(xué)目標(biāo)
通過(guò)本課時(shí)的學(xué)習(xí)，學(xué)生能夠： 1. 運(yùn)用辨識(shí)主旨大意和細(xì)節(jié)信息的思維技能，繪制主旨與細(xì)節(jié)圖； 2. 運(yùn)用可視化閱讀策略，通過(guò)觀察和想象，更好地理解水循環(huán)的過(guò)程； 3. 基于水循環(huán)的知識(shí)，梳理I read、I see in my mind、Now, I understand三個(gè)步驟，認(rèn)識(shí)到水資源的有限性，培養(yǎng)珍惜水資源的意識(shí)。
四、教學(xué)重難點(diǎn)
【重點(diǎn)】 1. 運(yùn)用辨識(shí)主旨大意和細(xì)節(jié)信息的思維技能，繪制主旨與細(xì)節(jié)圖； 2. 運(yùn)用可視化閱讀策略，通過(guò)觀察和想象，更好地理解水循環(huán)的過(guò)程。 【難點(diǎn)】 準(zhǔn)確區(qū)分文本中的主旨和細(xì)節(jié)； 熟練運(yùn)用可視化閱讀策略，提升閱讀理解能力； 運(yùn)用所學(xué)知識(shí)談?wù)撍挠猛疽约八难h(huán)過(guò)程。
五、教學(xué)活動(dòng)設(shè)計(jì)
環(huán)節(jié)一：激活已知，導(dǎo)入話題。（3 mins） 學(xué)生看圖填空并討論水的用途。
教學(xué)活動(dòng) 活動(dòng)層次 效果評(píng)價(jià)
Students look at the pictures and complete the sentences. Students talk about other uses of water. 學(xué)習(xí)理解之感知與注意 觀察學(xué)生的回答表現(xiàn)，了解學(xué)生的已知。
環(huán)節(jié)設(shè)計(jì)意圖：通過(guò)看圖和討論，激活學(xué)生有關(guān)水的用途的語(yǔ)言表達(dá)，為后面的活動(dòng)做好準(zhǔn)備。
環(huán)節(jié)二：學(xué)習(xí)及運(yùn)用“辨識(shí)主旨大意和細(xì)節(jié)信息”這一思維技能。（12 mins） 學(xué)生完成問(wèn)答、填表等一系列活動(dòng)，了解“辨識(shí)主旨大意和細(xì)節(jié)信息”這一思維技能，繪制主旨與細(xì)節(jié)圖，然后在新的語(yǔ)境中鞏固所學(xué)技能，并遷移運(yùn)用所學(xué)。
教學(xué)活動(dòng) 活動(dòng)層次 效果評(píng)價(jià)
Students look at the pictures and answer some questions. Students read the text and answer some questions. Students read and complete the chart. Students read a new text and complete the chart. 學(xué)習(xí)理解之感知與注意、獲取與梳理 應(yīng)用實(shí)踐之內(nèi)化與運(yùn)用、分析與判斷 觀察學(xué)生主旨與細(xì)節(jié)圖表的繪制情況，評(píng)價(jià)其辨識(shí)主旨大意和細(xì)節(jié)信息的能力。
Students work in pairs to talk about more uses of water in their daily life. They can use a main idea and detail chart to help them make a report. 遷移創(chuàng)新之想象與創(chuàng)造 觀察學(xué)生的討論及報(bào)告情況，評(píng)價(jià)其是否能夠內(nèi)化所學(xué)思維技能。
環(huán)節(jié)設(shè)計(jì)意圖：引導(dǎo)學(xué)生運(yùn)用辨識(shí)主旨大意與細(xì)節(jié)信息的思維技能，梳理水資源的用途和重要性，繪制主旨與細(xì)節(jié)圖，并圍繞主題進(jìn)一步探討，完善圖表，學(xué)以致用。
環(huán)節(jié)三：閱讀語(yǔ)篇，學(xué)習(xí)及運(yùn)用可視化閱讀策略。（15 mins） 學(xué)生了解可視化閱讀策略，然后閱讀語(yǔ)篇，運(yùn)用可視化策略，構(gòu)建相應(yīng)的視覺形象，自行梳理出閱讀語(yǔ)篇的步驟，并討論水循環(huán)的過(guò)程。
教學(xué)活動(dòng) 活動(dòng)層次 效果評(píng)價(jià)
Students read the text and answer the question. Students read the text and complete the note. Students read a new text and underline what makes them picture something in their mind. Students read again and complete the note. Students read the text and answer some questions. 學(xué)習(xí)理解之獲取與梳理、概括與整合 觀察學(xué)生在運(yùn)用可視化策略觀察和想象過(guò)程中的表現(xiàn)，判斷學(xué)生對(duì)該閱讀策略的掌握情況，以及對(duì)語(yǔ)篇理解的情況，必要時(shí)給予指導(dǎo)和反饋。
環(huán)節(jié)設(shè)計(jì)意圖：通過(guò)運(yùn)用可視化閱讀策略，引導(dǎo)學(xué)生將抽象的文本信息轉(zhuǎn)化為具體的圖像，有助于增強(qiáng)學(xué)生對(duì)水循環(huán)的理解。
環(huán)節(jié)四：內(nèi)化所學(xué)，拓展提升。（15 mins） 學(xué)生小組討論水循環(huán)，并繪制“水循環(huán)故事板”，講述水循環(huán)的故事，然后通過(guò)角色扮演，展示水的用途和水的循環(huán)過(guò)程。
教學(xué)活動(dòng) 活動(dòng)層次 效果評(píng)價(jià)
Students work in groups to talk about the water cycle and draw a “water cycle storyboard”. Then, they share the story. Students role play. 應(yīng)用實(shí)踐之內(nèi)化與運(yùn)用 遷移創(chuàng)新之想象與創(chuàng)造 觀察學(xué)生的活動(dòng)反饋，了解學(xué)生知識(shí)遷移運(yùn)用的能力。
環(huán)節(jié)設(shè)計(jì)意圖：通過(guò)小組活動(dòng)和角色扮演，引導(dǎo)學(xué)生鞏固對(duì)水的認(rèn)識(shí)，同時(shí)發(fā)揮想象力，培養(yǎng)學(xué)生的綜合素養(yǎng)。
作業(yè)與拓展： 1. Write a short passage to introduce the journey of the water drop. 2. Preview Theme Reading.
4 / 4(共19張PPT)
Our Blue Planet
Unit 8
Thinking skills & Reading strategies
英語(yǔ)仁愛版七年級(jí)下冊(cè)
Learning objectives
通過(guò)本課時(shí)的學(xué)習(xí)，學(xué)生能夠：
1. 運(yùn)用辨識(shí)主旨大意和細(xì)節(jié)信息的思維技能，繪制主旨與細(xì)節(jié)圖；
2. 運(yùn)用可視化閱讀策略，通過(guò)觀察和想象，更好地理解水循環(huán)的過(guò)程；
3. 基于水循環(huán)的知識(shí)，梳理I read、I see in my mind、Now, I understand
三個(gè)步驟，認(rèn)識(shí)到水資源的有限性，培養(yǎng)珍惜水資源的意識(shí)。
重點(diǎn)
重點(diǎn)
Look and complete
What are the uses of water
We need water to ____________.
We need water to have a ____________.
We need water to ____________.
We need water to ____________.
We need water to ____________.
We need water to ____________.
drink
plant trees
bath
wash clothes
brush teeth
swim
Can you think of other uses of water
Look and answer
Look at the pictures and answer the questions.
1. What can you see in the pictures
2. What can you learn from these pictures
Read and answer
Read the text and answer some questions.
All living things need water. People and animals drink water every day. Plants need water to grow.
1. Which sentence(s) give(s) us the most important information
2. Which sentence(s) give(s) us the facts, examples or explanations
Read and complete
Main idea
Detail 1
Detail 2
All living things need water.
People and animals drink water every day.
Plants need water to grow.
The main idea gives us the most important information
and the supporting details tell us more about the main idea.
Read and complete the chart.
Is the sentence main idea or detail
Read and complete
Read the text and complete the main idea and detail chart.
Water is very useful. At home, we use water to cook, do washing or cleaning. Outside home, we can travel by water, do exercise in water, and have fun with water.
Main idea
_________________________________
Detail 1: At home
________________________
________________________
________________________
Detail 2: Outside home
________________________
________________________
________________________
Water is very useful.
cook
do washing
do cleaning
travel by water
do exercise in water
have fun with water
Talk and report
Work in pairs to talk about more uses of water in your daily life. Try to use a main idea and detail chart. Then, make a report.
Main idea
_________________________________
Detail 1
________________________
________________________
________________________
Detail 2
________________________
________________________
________________________
Read and answer
Xiao Ya is learning the cycle of water. She read a short description:
On sunny days, water goes up in the air and turns into clouds in the sky.
What did you see in your mind after reading the text
Read and complete
Read the text and complete the note.
Making pictures in your mind while reading can help you have a better understanding of what is going on in the text.
Steps to visualize:
I read: how water turns into clouds.
I see in my mind:
___________________________.
Now, I understand:
___________________________.
some water, the sun, and some clouds
clouds come from water
Read and underline
Read the text and underline what makes you picture something in your mind.
Read and complete
Read again and complete the note.
I read: ______________________________________________________________
I see in my mind: ______________________________________________________
Now, I understand: _____________________________________________________
Steps to visualize:
What is water cycle.
some water, the sun, some clouds, water drops, the rain, rivers...
How the water cycle happens.
Read and answer
Read the text and answer some questions.
Do you know the water cycle Water in the air gets cold, makes clouds and then forms water drops. The drops fall and it rains. Rainwater goes into rivers, lakes and oceans. When it is sunny, water goes up into the sky, forms clouds and then it rains again.
1. What is the text about
2. Where does the rain come from
3. Where does the rainwater go
4. What is the first step of water cycle
The water cycle.
Water in the air gets cold, makes clouds and then forms water drops. The drops fall and it rains.
Rainwater goes into rivers, lakes and oceans.
Water first goes up into the sky and forms clouds.
Talk and fill
Work in groups to talk about the water cycle and draw a “water cycle storyboard”. Then, share the story with us.
When it is sunny, water goes up into the sky.
Share your ideas
When it is sunny, water goes up into the sky. Then, water in the air gets cold ...
Role play
Suppose you are a water drop, use your bodymovements to show your journey.
You must show:
How the water can be used.
How it moves in the water cycle.
Summary
visualize what I read.
identify general ideas and details.
2
1
After learning this lesson, I can
Homework
1. Write a short passage to introduce the journey of the water drop.
2. Preview Theme Reading.
Bye-bye!

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