資源簡(jiǎn)介

Unit 8 Our Blue Planet
Theme Reading教案
一、教學(xué)內(nèi)容分析
本課時(shí)為主題閱讀活動(dòng)，幫助學(xué)生運(yùn)用本單元所學(xué)的思維技能和閱讀策略開展主題閱讀。通過閱讀沙漠家庭的真實(shí)案例，學(xué)生將學(xué)習(xí)如何在缺水環(huán)境中合理用水，并通過可視化策略深化理解。活動(dòng)包括小組討論節(jié)水方法、閱讀理解正誤判斷、圖表分析及詞匯應(yīng)用，旨在培養(yǎng)學(xué)生的節(jié)水意識(shí)與批判性思維。
二、語篇分析
【W(wǎng)hat】 本課時(shí)語篇例舉了一個(gè)生活在沙漠中的家庭的用水情況。這家水源不足，很少種花種草，一周只能快速洗一次澡，洗澡時(shí)要收集水，洗完還會(huì)重復(fù)利用。沙漠降雨少，多數(shù)人從地下取水，需花很多錢挖井。作者感慨自己幸運(yùn)，無需擔(dān)憂用水，開始節(jié)約用水，并呼吁大家一起行動(dòng)。 【W(wǎng)hy】 本課時(shí)通過梳理語篇的主旨大意及關(guān)鍵信息，幫助學(xué)生在語境中復(fù)習(xí)和鞏固已經(jīng)習(xí)得的詞匯、表達(dá)方式，思維技能和閱讀策略。語篇傳達(dá)了水資源在部分地區(qū)極度匱乏的現(xiàn)實(shí)，幫助學(xué)生認(rèn)識(shí)到水資源的珍貴性。同時(shí)，作者呼吁學(xué)生加入節(jié)約用水的行列，共同為改變現(xiàn)狀做出貢獻(xiàn)，引導(dǎo)學(xué)生養(yǎng)成節(jié)約用水的良好習(xí)慣，珍惜并合理利用水資源。 【How】 本閱讀語篇為信息類文本，介紹了沙漠中人們的用水情況，同時(shí)表達(dá)了作者的節(jié)水呼吁，旨在向?qū)W生傳遞關(guān)于沙漠水資源和節(jié)水的相關(guān)信息。全文共三個(gè)段落：第一段主要表明沙漠中有人類居住，第二段具體舉例，一個(gè)居住在沙漠的家庭的日常用水情況，最后一段表明自己的感受，并發(fā)出呼吁，升華主題。語篇用詞較為簡(jiǎn)單直白，多為基礎(chǔ)詞匯，如“desert”“water”“family”“important”“seldom”“collect”等，便于讀者理解。部分詞匯體現(xiàn)情感態(tài)度，如 “valuable”“l(fā)ucky”。句式以簡(jiǎn)單句為主，結(jié)構(gòu)簡(jiǎn)潔明了。如“They seldom plant flowers or grass.”“It doesn’t rain much in the desert.”等，表述直接，易于讀者把握信息。
三、學(xué)情分析
通過前面幾課時(shí)的學(xué)習(xí)，學(xué)生已經(jīng)積累了一些與“沙漠”和“水資源”主題相關(guān)的語言素材，具備了一定的語言基礎(chǔ)。文章內(nèi)容貼近生活常識(shí)，關(guān)于沙漠和水資源的話題能引起學(xué)生興趣，學(xué)生憑借已有的生活經(jīng)驗(yàn)和知識(shí)儲(chǔ)備，能夠理解文章大意，明白沙漠中人們用水困難的情況。因此，他們能夠運(yùn)用已學(xué)的閱讀策略、思維技能來完成本節(jié)課的任務(wù)。但對(duì)于文中一些隱含的邏輯關(guān)系，如沙漠少雨與人們挖井取水之間的因果關(guān)系，以及作者由沙漠家庭用水狀況引發(fā)自身節(jié)水意識(shí)的情感轉(zhuǎn)變，初一學(xué)生分析起來可能存在一定困難，需要教師引導(dǎo)梳理。
四、教學(xué)目標(biāo)
通過本課時(shí)的學(xué)習(xí)，學(xué)生能夠： 運(yùn)用可視化閱讀策略，構(gòu)建沙漠中節(jié)水行動(dòng)的視覺化場(chǎng)景，加深對(duì)語篇的理解； 梳理和概括語篇的關(guān)鍵信息和主旨大意，繪制主旨與細(xì)節(jié)圖； 通過談?wù)撋衬械墓?jié)水措施，感悟珍惜水資源的重要性，培養(yǎng)節(jié)約用水意識(shí)。
五、教學(xué)重難點(diǎn)
【重點(diǎn)】 運(yùn)用可視化閱讀策略，構(gòu)建沙漠中節(jié)水行動(dòng)的視覺化場(chǎng)景，加深對(duì)語篇的理解； 梳理和概括語篇的關(guān)鍵信息和主旨大意，繪制主旨與細(xì)節(jié)圖。 【難點(diǎn)】 通過談?wù)撋衬械墓?jié)水措施，感悟珍惜水資源的重要性，培養(yǎng)節(jié)約用水意識(shí)。
六、教學(xué)活動(dòng)設(shè)計(jì)
環(huán)節(jié)一：激活已知，導(dǎo)入情境，為語篇學(xué)習(xí)做好準(zhǔn)備。（8 mins） 學(xué)生觀看視頻并回答問題，然后看圖補(bǔ)全句子。接著，小組合作，談?wù)摴?jié)水行為。
教學(xué)活動(dòng) 活動(dòng)層次 效果評(píng)價(jià)
Students watch a video and answer the question. Students look at the pictures and complete the sentences. Students work in groups to talk about what they can do to save water. 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 觀察學(xué)生的作答情況，評(píng)價(jià)其對(duì)主題內(nèi)容的已知和未知。
環(huán)節(jié)設(shè)計(jì)意圖：通過觀看視頻、補(bǔ)全句子及小組討論活動(dòng)，導(dǎo)入教學(xué)情境，激活主題相關(guān)背景知識(shí)，為語篇學(xué)習(xí)做好準(zhǔn)備。
環(huán)節(jié)二：完成讀前活動(dòng)，進(jìn)行讀前準(zhǔn)備。（3 mins） 讓學(xué)生觀看圖片回顧沙漠特點(diǎn)，并思考如果自己生活在沙漠會(huì)如何節(jié)約用水。
教學(xué)活動(dòng) 活動(dòng)層次 效果評(píng)價(jià)
Students look at the pictures and answer the questions. 學(xué)習(xí)理解之感知與注意 觀察學(xué)生回答問題的表現(xiàn)，評(píng)判其課堂參與度。
環(huán)節(jié)設(shè)計(jì)意圖：激發(fā)學(xué)生對(duì)沙漠節(jié)水問題的興趣，引出接下來要閱讀的文本內(nèi)容。
環(huán)節(jié)三：閱讀課文，提取并概括信息。（20 mins） 引導(dǎo)學(xué)生閱讀課文，提取并概括信息，完成相應(yīng)的閱讀活動(dòng)，體會(huì)節(jié)約用水的重要性。
教學(xué)活動(dòng) 活動(dòng)層次 效果評(píng)價(jià)
Students skim the text and choose the main idea. Students read the text and match each paragraph with its main idea. 學(xué)習(xí)理解之獲取與梳理、概括與整合 應(yīng)用實(shí)踐之分析與判斷 觀察學(xué)生的作答情況，判斷其對(duì)語篇主旨的理解情況。
Students read the text carefully and visualize what they read. 觀察學(xué)生梳理Steps to visualize的情況以及回答問題鏈的情況，判斷其是否能夠運(yùn)用可視化閱讀策略，理解語篇內(nèi)容和隱含信息。
Students read the text again and mark T (True) or F (False). Students read and answer the questions. 根據(jù)學(xué)生讀中判斷正誤及回答問題的情況，評(píng)價(jià)學(xué)生對(duì)文章細(xì)節(jié)的理解程度。
Students complete the main idea and detail chart according to the text. Students fill in the blanks with the phrases from the text. 觀察學(xué)生主旨與細(xì)節(jié)圖的填寫情況，以及基于原文填空的情況，判斷其對(duì)本單元思維技能的掌握情況，以及對(duì)目標(biāo)語言的內(nèi)化情況。
環(huán)節(jié)設(shè)計(jì)意圖：引導(dǎo)學(xué)生閱讀文本，繪制主旨與細(xì)節(jié)圖，回顧本單元所學(xué)的可視化閱讀策略，了解沙漠中的節(jié)水措施，內(nèi)化語言，形成節(jié)水理念。
環(huán)節(jié)四：內(nèi)化所學(xué)，拓展提升。（15 mins） 學(xué)生朗讀及復(fù)述文章；然后，學(xué)生結(jié)對(duì)編造對(duì)話進(jìn)行角色扮演。
教學(xué)活動(dòng) 活動(dòng)層次 效果評(píng)價(jià)
Students read the text loudly. Students retell the text according to the chart. 應(yīng)用實(shí)踐之內(nèi)化與運(yùn)用 觀察學(xué)生朗讀及復(fù)述文章的情況，判斷其發(fā)音是否準(zhǔn)確及對(duì)文本的整體結(jié)構(gòu)是否有清晰的認(rèn)知。
Students role-play the new conversations. Students think about the questions and share their ideas. 應(yīng)用實(shí)踐之內(nèi)化與運(yùn)用 遷移創(chuàng)新之批判與評(píng)價(jià) 觀察學(xué)生的展示是否完整、準(zhǔn)確、連貫和流利，把握學(xué)生對(duì)目標(biāo)語言的內(nèi)化情況。
環(huán)節(jié)設(shè)計(jì)意圖：通過復(fù)述文本內(nèi)容及角色扮演活動(dòng)，內(nèi)化語言，學(xué)會(huì)學(xué)習(xí)。通過深度思考，增強(qiáng)學(xué)生的環(huán)保意識(shí)。
作業(yè)與拓展： Write a short pare how people use water in the desert with how we use water in our daily lives. Then give three ideas on how to save water.
4 / 4(共22張PPT)
Theme Reading
Our Blue Planet
Unit 8
英語仁愛版七年級(jí)下冊(cè)
通過本課時(shí)的學(xué)習(xí)，學(xué)生能夠：
1. 運(yùn)用可視化閱讀策略，構(gòu)建沙漠中節(jié)水行動(dòng)的視覺化場(chǎng)景，加深
對(duì)語篇的理解；
2. 梳理和概括語篇的關(guān)鍵信息和主旨大意，繪制主旨與細(xì)節(jié)圖；
3. 通過談?wù)撋衬械墓?jié)水措施，感悟珍惜水資源的重要性，培養(yǎng)節(jié)約
用水意識(shí)。
Learning objectives
重點(diǎn)
重點(diǎn)
Watch and think
They go to the supermarket.
What is “l(fā)iquid gold”
Watch the video and answer the question.
Water!
Look and complete
Here are some tips to help save water at home!
1. __________ a running tap when brushing your teeth.
2. __________ shower time by just one minute and save about 9 litres of water!
Reduce
Turn off
3. Wash fruits and vegetables in a _______ of water instead of under flowing water.
bowl
4. Reuse it to water your _______!
plants
5. Check for leaks in ______, drains (排
水管) and washbasins. Repairing leaks
can _____ up to 2,000 litres of water
a month!
save
pipes
Discuss and talk
Take a quick shower.
Turn off the tap while brushing your teeth.
Work in groups to talk about what you can do to save water.
Reuse water.
...
Look and say
What is a desert like
It has little rain, so it’s very dry.
It’s home to some animals and plants.
...
If you lived in the desert, how would you use water
Skim and choose
Skim the text and choose the main idea.
Are there any people living in the desert The answer is yes. As a matter of fact, the desert is home to many people. I know a family living in the desert. Water is so important and valuable for them.
The family don’t have enough water. They seldom plant flowers or grass. They can only take a quick shower once a week. During the shower, they must collect the water. After the shower, they reuse the water. It doesn’t rain much in the desert. Most people get water from the underground, so they have to spend a lot of money digging wells.
I feel lucky. I don’t need to worry about water, but now I start to save water. Join me and let’s make a difference together.
The text is mainly about _______.
the life in the desert
how to get water in the desert
why we should save water
how a family live in the desert
with little water
√
Read and match
Read and match each paragraph with its main idea.
Are there any people living in the desert The answer is yes. As a matter of fact, the desert is home to many people. I know a family living in the desert. Water is so important and valuable for them.
The family don’t have enough water. They seldom plant flowers or grass. They can only take a quick shower once a week. During the shower, they must collect the water. After the shower, they reuse the water. It doesn’t rain much in the desert. Most people get water from the underground, so they have to spend a lot of money digging wells.
I feel lucky. I don’t need to worry about water, but now I start to save water. Join me and let’s make a difference together.
Water problems and ways to save water.
Water is vital for people living in the desert.
Call for saving water.
Read the text carefully and visualize what you read.
I read: _________________________________________________________
_________________________________________________________
I see in my mind: ________________________________________________
________________________________________________
Now, I understand: _______________________________________________
people, a lot of money, digging wells, getting water from the underground
Most people get water from the underground, so they have to spend a lot of money digging wells.
Read and visualize
Water is so important and valuable for them.
Read and mark
Read the text again and mark T (True) or F (False).
1. Very few people live in the desert.
2. People in the desert reuse water to take a shower.
3. Most families in the desert get water from the underground.
4. I start to worry about water now.
( )
F
F
F
T
Many
after the shower
save
( )
( )
( )
Read and answer
1. How often do the family living in the desert take a shower
Once a week.
2. Why do they seldom plant flowers or grass
Because they don’t have enough water.
3. How do they reuse water
They collect the water during the shower and reuse it afterward.
4. How do most people in the desert get water
They get water from the underground by digging wells.
Read and complete
Complete the main idea and detail chart according to the text.
Main idea:
From the story, I know 1. ______________________
_____________ for families in the desert.
Details:
The family don’t have ______________.
The family pay much money for ______________.
Now I start to ___________, and I want others to________.
water is so important
and valuable
enough water
digging wells
save water
join me
Think and fill
Fill in the blanks with the phrases from the text.
It rains very little in the desert, so people there don’t have ______________.
enough water
To _________ could help them get water from the underground.
___________________ once a week.
Collect the water ___________.
dig wells
Take a quick shower
and reuse it
People have to make full use of water.
Let’s read loudly
Are there any people living in the desert The answer is yes. As a matter of fact, the desert is home to many people. I know a family living in the desert. Water is so important and valuable for them.
The family don’t have enough water. They seldom plant flowers or grass. They can only take a quick shower once a week. During the shower, they must collect the water. After the shower, they reuse the water. It doesn’t rain much in the desert. Most people get water from the underground, so they have to spend a lot of money digging wells.
I feel lucky. I don’t need to worry about water, but now I start to save water. Join me and let’s make a difference together.
Try to retell
Retell the text according to the chart.
Main idea:
From the story, I know water is so important and valuable for families in the desert.
Details:
The family don’t have enough water.
The family pay much money for digging wells.
Now I start to save water, and I want others to join me.
Work in pairs. One student acts as an interviewer and the other is a person living in the desert.
Role-play
You can ask the following questions:
1. How often do you take a shower
2. What do you do to save water
3. How do you get water
...
Think and share
1. If you lived in the desert, how would you help save water
2. How can we encourage more people to save water
3. Do you know any effective measures about saving water in
other countries Try to list more.
Summary
realize the shortage of water and have a strong awareness of saving water
apply the reading strategies, identify the main idea and details in the text, and use a thinking map to retell the text.
2
1
After learning this lesson, I can
1. A: Let's go and see the monkeys. They' re my favourite animals. B: Why do you like them
A: Because they' re clever and funny.
2. A: Oh, look! A baby wolf and its mother! Do you like wolves B: No, I don't. They' re very dang
Homework
Write a short pare how people use water in the desert with how we use water in our daily lives. Then give three ideas on how to save water.
Bye-bye!

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