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Our Blue Planet
Unit 8
Function & Pronunciation
英語(yǔ)仁愛版七年級(jí)下冊(cè)
重點(diǎn)
通過(guò)本課時(shí)學(xué)習(xí)，學(xué)生能夠：
1. 通過(guò)聽讀活動(dòng)，獲取和梳理對(duì)話內(nèi)容，了解水的來(lái)源和重要性；
2. 創(chuàng)編對(duì)話，在實(shí)踐中運(yùn)用、內(nèi)化所學(xué)語(yǔ)言和文化知識(shí)，樹立節(jié)水
理念；
3. 通過(guò)聽音，辨識(shí)字母組合al，ar，wa，ch/tch，dge，gu，gh和字
母g，t的發(fā)音，并歸納其發(fā)音規(guī)則，做到見詞能讀，聽音能辨；
4. 通過(guò)口頭模仿，感知在陳述句和疑問(wèn)句中的語(yǔ)調(diào)變化。
重點(diǎn)
Learning objectives
Look and answer
Look at the pictures and answer some questions.
1. What do you think of these behaviors Why
2. What should we do
Saving water.
Look and answer
Where does water come from
from the ocean/sea
from the rain
from the ice/snow
from the river
Watch and fill
Watch the video and put the words into the right places.
evaporation (蒸發(fā))
condensation (冷凝)
precipitation (降水)
transpiration (蒸騰)
3.
2.
1.
4.
5.
collection
evaporation (蒸發(fā))
transpiration (蒸騰)
condensation (冷凝)
precipitation (降水)
collection
Read and match
Read and match the words with the descriptions.
When the cloud becomes full of water, it gives out the water in the form of rain, snow, or hail, which falls to the ground.
Some of water flows back into rivers, lakes or oceans, while some go into the ground and become ground water. In colder climates, water can freeze into ice.
When the sun heats up the water from the ground (like rivers, lakes, and oceans), it becomes water vapour(蒸汽) and rises up into the air.
As the water vapour cools, it turns back into tiny drops, forming a cloud in the sky.
Plants give out water vapour into the air through tiny openings in their leaves.
evaporation
(蒸發(fā))
condensation
(冷凝)
precipitation
(降水)
transpiration
(蒸騰)
collection
Talk and report
Work in pairs to talk about the cycle of water with the help of the picture. Then, make a report.
Listen and tick
Listen to the conversation and tick the right answer(s).
What are Xiao Ya and her mom talking about
The source of water.
The importance of water.
The cylce of water.
The reasons for saving water.
Listen and fill
Listen and fill in the blanks.
Source of water
Importance of water
Reasons for saving water
There is water everywhere. It’s under the 1. __________, in the ocean and in the sky. On sunny days, water goes up into the sky and 2. __________ clouds.
We need to 3. __________ water every day.
We need to 4. __________ water in our daily life.
We have a lot of water on the earth but we can only use about 1% of it. The rest is sea water or 5. __________.
forms
ground
drink
use
ice
Listen and complete
Listen and complete the summary.
Water is ___________. It is under the ground, in the _________ and in the sky. On sunny days, water goes up into the sky and forms _________. We need to drink water every day and we also use a lot of water in our life. The earth is a blue planet. It is full of water. But we can only use about ________ of the water on it. We need to save every _________ of water.
everywhere
ocean
clouds
1%
drop
Listen and repeat
Listen and repeat the conversation.
Xiao Ya:
Mom:
Xiao Ya:
Mom:
Xiao Ya:
Mom:
Xiao Ya:
Mom:
Xiao Ya:
Mom:
Xiao Ya:
Mom, where does water come from
There is water everywhere. It’s under the ground, in the ocean and in the sky.
But I can’t see any water in the sky.
It’s in the air. On sunny days, water goes up into the sky and forms clouds.
I see. As we all know, water is very important to us.
Yes. We need to drink water every day.
We also need to use a lot of water in our life.
That’s right. It’s lucky that we have a lot of water on the earth.
Yes. Just because of this, we call the earth a blue planet.
But we can only use about 1% of the water on the earth. The rest is all sea water or ice.
That is very little water. Let’s save every drop of water.
Role play
Role play the conversation and show it to the class.
Where does water come from
There is water everywhere...
...
...
Think and answer
1. How important is water to us
2. Why do we need to save water
3. What should we do to save water
Think and answer the following questions.
We need to drink water every day.
We use a lot of water in our life.
Water is used to grow food.
Ships and boats rely on water to travel.
...
We can only use about 1% of the water on the earth.
Climate change makes water harder to find.
Saving water helps to protect the environment.
...
Turn off the tap when we’re not using it.
Take shorter showers.
...
Make a conversation
Work in pairs to make up a new conversation about water with the help of the three questions. Then, show it to the class.
Look and answer
Look at the picture and answer the questions.
1. Where are the boys in the picture
2. What are they doing now
3. How do they feel
They are by the river.
They are fishing.
They feel happy.
Listen and complete
Listen and complete the chant.
Some children walk down from the 1.________.
At the river they start to 2. ________.
They 3. ________ want to catch a fish.
So they sit down and make a 4. ________.
Right then, they see one 5. ________ enough.
6. ________ what! They catch it and laugh!
bridge
watch
always
wish
large
Guess
Listen and read the chant. Pay attention to the pronunciation of the colored letters.
Listen and read
Huangguoshu Waterfall
Yangtze River
West Lake
Some children walk down from the bridge.
At the river they start to watch.
They always want to catch a fish.
So they sit down and make a wish.
Right then, they see one large enough.
Guess what! They catch it and laugh!
Listen and read the sounds and words aloud.
Listen and read
Huangguoshu Waterfall
Yangtze River
West Lake
Listen and circle the word with a different sound in each group.
Listen and circle
Huangguoshu Waterfall
Yangtze River
West Lake
Read the sentences aloud and mark the last word with a rising tone ( ) or a falling tone ( ), and then listen and check.
Read, listen and check
1. Look at this river on the map.
2. Are there any people in the desert
3. Turn off the tap when you brush your teeth.
4. What about making a poster about saving water
5. Water comes from rivers, lakes and oceans.
Rising tone: Used for questions, uncertainty, or surprise.
Falling tone: Used for statements, certainty or commands.
Summary
know the pronunciation rules of the letter g, t and the letter combinations al, ar, wa, ch/tch, dge, gu, gh.
make up conversations about water.
3
2
After learning this lesson, I can
know the source and importance of water.
1
know the intonation change in statements and questions.
4
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
1. Write a short passage to introduce water, including the source and importance of water, the reasons for saving water and how we can save water.
2. Preview Thinking Skills & Reading Strategies.
Bye-bye!Unit 8 Our Blue Planet
Function & Pronunciation教案
一、教學(xué)內(nèi)容分析
本課時(shí)是功能部分和語(yǔ)音訓(xùn)練。Function部分為單元功能句的學(xué)習(xí)，從“聽”的視角切入本單元“水資源保護(hù)”的主題，并結(jié)合語(yǔ)用知識(shí)的學(xué)習(xí)，開展聽、讀、說(shuō)、寫語(yǔ)言綜合運(yùn)用能力的訓(xùn)練。首先，學(xué)生觀察圖片，并談?wù)撍膩?lái)源，然后了解水的循環(huán)過(guò)程。通過(guò)聽讀肖雅與媽媽的對(duì)話，完成一系列聽力活動(dòng)，深入了解水的來(lái)源、重要性以及保護(hù)水資源的原因，輸入重點(diǎn)詞匯和功能句。最后，學(xué)生圍繞水資源的話題，在新的語(yǔ)境中創(chuàng)編對(duì)話，達(dá)到提高學(xué)生得體、恰當(dāng)?shù)嘏c他人進(jìn)行溝通和交流的能力。Pronunciation部分為語(yǔ)音訓(xùn)練，學(xué)習(xí)字母組合al,ar,wa,ch/tch,dge,gu,gh和字母g,t的發(fā)音規(guī)則，以及句子的升調(diào)與降調(diào)。首先，學(xué)生通過(guò)音頻感知以上字母組合的發(fā)音；接著，通過(guò)跟讀練習(xí)發(fā)音，歸納其發(fā)音規(guī)則，做到見詞能讀；最后，通過(guò)口頭模仿，感知陳述句和疑問(wèn)句中的不同語(yǔ)調(diào)，做到語(yǔ)調(diào)自然、順暢，提升語(yǔ)音技能。
二、語(yǔ)篇分析
【W(wǎng)hat】 本課時(shí)的Function部分呈現(xiàn)了對(duì)話語(yǔ)篇，語(yǔ)篇內(nèi)容為肖雅與媽媽的互動(dòng)，探討水的來(lái)源、重要性以及水資源的有限性。 【W(wǎng)hy】 Function部分的對(duì)話旨在幫助學(xué)生了解水的來(lái)源、重要性以及水資源保護(hù)的原因，從而讓學(xué)生認(rèn)識(shí)到水的珍貴和節(jié)約用水的重要性。 【How】 Function部分的語(yǔ)篇以自然對(duì)話形式展開，以簡(jiǎn)單易懂的日常交流逐步引出水資源的相關(guān)知識(shí)，從水的來(lái)源到重要性，再到水資源的有限性，邏輯清晰，便于學(xué)生理解和掌握。
三、學(xué)情分析
水是學(xué)生日常生活中經(jīng)常接觸的東西，學(xué)生對(duì)水資源保護(hù)的話題也比較熟悉，但是學(xué)生在用語(yǔ)言描述水資源和水資源保護(hù)方面可能存在困難，需要教師的幫助，此外，在面對(duì)信息復(fù)雜的聽力材料時(shí)，學(xué)生可能會(huì)抓不住關(guān)鍵信息，并且對(duì)一些音標(biāo)的發(fā)音規(guī)則掌握不足，這需要教師通過(guò)教學(xué)活動(dòng)一步步進(jìn)行引導(dǎo)，幫助學(xué)生掌握聽力技巧，熟悉語(yǔ)音現(xiàn)象，達(dá)成教學(xué)目標(biāo)。
四、教學(xué)目標(biāo)
通過(guò)本課時(shí)的學(xué)習(xí)，學(xué)生能夠： 1. 通過(guò)聽讀活動(dòng)，獲取和梳理對(duì)話內(nèi)容，了解水的來(lái)源和重要性； 2. 創(chuàng)編對(duì)話，在實(shí)踐中運(yùn)用、內(nèi)化所學(xué)語(yǔ)言和文化知識(shí)，樹立節(jié)水理念； 3. 通過(guò)聽音，辨識(shí)字母組合al,ar,wa,ch/tch,dge,gu,gh和字母g,t的發(fā)音，并歸納其發(fā)音規(guī)則，做到見詞能讀，聽音能辨； 4. 通過(guò)口頭模仿，感知在陳述句和疑問(wèn)句中的語(yǔ)調(diào)變化。
五、教學(xué)重難點(diǎn)
【重點(diǎn)】 1. 通過(guò)聽讀活動(dòng)，獲取和梳理對(duì)話內(nèi)容，了解水的來(lái)源和重要性； 2. 通過(guò)聽音，辨識(shí)字母組合al,ar,wa,ch/tch,dge,gu,gh和字母g,t的發(fā)音，并歸納其發(fā)音規(guī)則，做到見詞能讀，聽音能辨。 【難點(diǎn)】 創(chuàng)編對(duì)話，在實(shí)踐中運(yùn)用、內(nèi)化所學(xué)語(yǔ)言和文化知識(shí)，樹立節(jié)水理念。
六、教學(xué)活動(dòng)設(shè)計(jì)
環(huán)節(jié)一：話題導(dǎo)入，激發(fā)興趣。（3 mins） 學(xué)生看圖討論問(wèn)題。
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. 學(xué)習(xí)理解之感知與注意 觀察學(xué)生的作答表現(xiàn)，了解其已知和未知。
環(huán)節(jié)設(shè)計(jì)意圖：導(dǎo)入本課主題，激活已知。
環(huán)節(jié)二：補(bǔ)充背景知識(shí)，情境中學(xué)習(xí)新詞。（7 mins） 學(xué)生觀看有關(guān)水循環(huán)的視頻，完成學(xué)習(xí)任務(wù)，然后進(jìn)行報(bào)告輸出。
教學(xué)活動(dòng) 活動(dòng)層次 效果評(píng)價(jià)
Students watch the video and put the words into the right places. Students match the words with the descriptions. Students talk about the cycle of water and make a report. 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)生回答問(wèn)題的表現(xiàn)，了解其對(duì)視頻內(nèi)容和新詞的把握情況。
環(huán)節(jié)設(shè)計(jì)意圖: 通過(guò)水循環(huán)的視頻幫助學(xué)生進(jìn)一步了解水的來(lái)源，擴(kuò)充背景知識(shí)，同時(shí)在語(yǔ)境中學(xué)習(xí)新詞，最后通過(guò)報(bào)告輸出進(jìn)行鞏固。
環(huán)節(jié)三：聽對(duì)話，完成聽力任務(wù)。（15 mins） 學(xué)生完成一系列的聽力活動(dòng)，提取對(duì)話中的關(guān)鍵信息。
教學(xué)活動(dòng) 活動(dòng)層次 效果評(píng)價(jià)
Students listen to the conversation and tick the right answers. Students listen and fill in the blanks. Students listen and complete the summary. 學(xué)習(xí)理解之獲取與梳理、概括與整合 根據(jù)學(xué)生答題的表現(xiàn)，判斷學(xué)生獲取對(duì)話關(guān)鍵信息的能力。
Students listen and repeat the conversation. Students work in pairs and role play the conversation. 應(yīng)用實(shí)踐之內(nèi)化與運(yùn)用 觀察學(xué)生朗讀和角色扮演的表現(xiàn)，必要時(shí)給予適當(dāng)?shù)膸椭?br/>環(huán)節(jié)設(shè)計(jì)意圖: 通過(guò)一系列的活動(dòng)，培養(yǎng)學(xué)生在聽力中提取關(guān)鍵信息的能力，通過(guò)角色扮演促其內(nèi)化所學(xué)知識(shí)，為后續(xù)的遷移活動(dòng)做好準(zhǔn)備。
環(huán)節(jié)四：討論問(wèn)題，創(chuàng)編對(duì)話。（10 mins） 學(xué)生討論問(wèn)題，然后結(jié)合問(wèn)題創(chuàng)編新的對(duì)話。
教學(xué)活動(dòng) 活動(dòng)層次 效果評(píng)價(jià)
Students think about and answer some questions. Students make up a new conversation about water with the help of the questions. 遷移創(chuàng)新之想象與創(chuàng)造 根據(jù)學(xué)生表現(xiàn)，評(píng)價(jià)其綜合運(yùn)用所學(xué)詞語(yǔ)、句型和結(jié)構(gòu)的情況，給予必要指導(dǎo)和反饋。
環(huán)節(jié)設(shè)計(jì)意圖: 在遷移創(chuàng)新的語(yǔ)境中，通過(guò)談?wù)撓嚓P(guān)主題、編寫對(duì)話，幫助學(xué)生正確使用目標(biāo)語(yǔ)言，學(xué)以致用，發(fā)展語(yǔ)言能力。
環(huán)節(jié)五：學(xué)習(xí)字母組合的發(fā)音規(guī)則以及句子的升降調(diào)。（10 mins） 通過(guò)聽讀感知字母組合al，ar，wa，ch/tch，dge，gu，gh和字母g，t的讀音規(guī)則以及句子的升降調(diào)。
教學(xué)活動(dòng) 活動(dòng)層次 效果評(píng)價(jià)
Students look at the picture and answer some questions. Students listen to the recording and complete the chant. Students listen and read the chant. They should pay attention to the pronunciation of the colored letters. Students listen and read the sounds and words aloud. Students listen and circle the word with a different sound in each group. 學(xué)習(xí)理解之獲取與梳理、概括與整合 應(yīng)用實(shí)踐之內(nèi)化與運(yùn)用 觀察學(xué)生跟讀、根據(jù)讀音規(guī)則讀新詞以及識(shí)別相近單詞的活動(dòng)表現(xiàn)，判斷其對(duì)語(yǔ)音規(guī)則掌握和運(yùn)用的情況。
Students read the sentences aloud and mark the last word with a rising tone or a falling tone, and then listen and check. 根據(jù)學(xué)生表現(xiàn)，判斷其對(duì)句子語(yǔ)調(diào)的掌握情況。
環(huán)節(jié)設(shè)計(jì)意圖: 引導(dǎo)學(xué)生理解并掌握字母及字母組合的發(fā)音，感受陳述句和疑問(wèn)句的語(yǔ)調(diào)變化。
作業(yè)與拓展 1. Write a short passage to introduce water, including the source and importance of water, the reasons for saving water and how we can save water. 2. Preview Thinking Skills & Reading Strategies.
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