(共34张PPT)
Unit 5 Water
Period 5 Speaking & Writing
& Study skills
牛津深圳版 七年级下
Lead in
Read and pay attention to the pronunciation of the red letters.
strange
street
strong
/str/
Lead in
Read and pay attention to the pronunciation of the red letters.
splash
splendid
split
/spl/
Lead in
Read and pay attention to the pronunciation of the red letters.
spray
spread
spring
/spr/
Lead in
Read and pay attention to the pronunciation of the red letters.
scream
screen
script
/skr/
Speaking
Talk time
Speaking
Talk time
A1 Listen carefully and circle the word you hear from each pair.
/stre / /ste /
/str / /spr /
3 /spl t/ /sp t/
4 / splend (r)/ / spend (r)/
/skri m/ /stri m/
/str pt/ /skr pt/
Speaking
Talk time
A2 Read these sentences. Pay attention to the letters in bold.
1 The strawberry plant in the street looks strange, but the strawberries are nice and sweet.
2 Heavy rain splattered on the roof and splashed against the windows of the splendid house.
3 Sprinkle the seeds around. Spread them out. In spring, you will have green sprouts.
4 The screenwriter screamed when she saw the script.
Group work
Discuss how water becomes rain in groups. And then make a preparation to the class.
Speaking
Speak up
How does water become rain In groups, talk about this process.
Speaking
Speak up
Speaking
Speak up
How does water become rain In groups, talk about this process.
Example:
Frist, the sun shines the water, the water becomes vapour. Then the vapour goes up higher and higher, and becomes cloud. Next, the clouds become heavier and heavier. They form small drops of water—rain. Finally, the rain falls.
Writing
Before writing
Look at the pictures and answer the question.
What experiment is the boy doing
He is doing an experiment.
Writing
An experiment
Describe the experiment steps in your own words.
Writing
An experiment
First, add some salt to a glass of water.
Writing
An experiment
Then stir the water.
The salt disappears and becomes part of the water.
Writing
An experiment
Next, heat the water. You can see a white cloud.
It is made up of small drops of water.
Continue to heat the water.
Writing
An experiment
Finally, the water starts to dry up.
The salt turns into crystals.
Writing
An experiment
Write a short paragraph about this experiment. Use the information in A to help you.
Then stir the water. The salt disappears and becomes part of the water. Next, heat the water. You can see a white cloud. It is made up of small drops of water. Continue to heat the water.
the water starts to dry up
Writing
Look at these experiments and write the steps of it.
prepare a candle, a glass pane, and a screen with a small hole.
place the screen between the candle and the glass pane.
light up the candle.
an inverted candle fire on the glass pane.
Writing
Look at these experiments and write the steps of it.
First, prepare a candle, a glass pane, and a screen with a small hole. Then, place the screen between the candle and the glass pane. Next, light up the candle. Finally, we can see an inverted candle fire on the glass pane.
Writing
Look at these experiments and write the steps of it.
prepare a chopstick, a glass beaker, and some water
place the chopstick in the empty beaker
add some water
chopsticks(be broken)
Writing
Look at these experiments and write the steps of it.
First, prepare a chopstick, a glass beaker, and some water. Then, place the chopstick in the empty beaker. Next, add some water in the beaker. What happens to the chopstick Finally, We could see that the chopsticks seemed to be broken.
Writing
Now, it’s your turn.
Pair work
In pairs, talk about the experiment steps.
Study skills
Parts of book(2): The index
Drinking water
6
Sea water
50
Lakes
4
Treatment
pollution
36-39
33
Study skills
Planning green activities
Summary
Key words:
vapour, form, stir, continue, crystal
Key phrases:
heats the water, become vapour, form clouds, dry up, turn into
选词填空。
1. the help of your teacher, you can learn English better. (with; without)
2. Snow often___________ (falls; drops)in Shenyang in winter.
3. About one fifth of the books in the library___________ (is; are) in English.
4. I don't put__________(any; no)water in it.
5. Only a little water on the Earth is_____ (fresh; salty).
Exercise
With
falls
are
any
fresh
单项选择
1.The soup is not sweet enough. Please ________ some sugar ________ it.
A. add; in B. add; to C. add; on D. add; onto
2. ---- Can you get me some juice to drink I'm thirsty.
---- Sorry, there is ________. Please ask Sally, instead.
A. too much B. too many C. too little D. too few
Exercise
B
C
单项选择
3. ---- Daisy, don't leave the tap ________.
---- Sorry, Mom. I'll ________ it off at once.
A. on; turn B. off; take C. in; turn D. out; take
4. ---- How ________ are these apples
---- $10 each kg. It is so expensive that ________ of us can buy them.
A. much; all B. much; few C. many; all D. many; few
5. The story is very interesting. It is ________ the novel.
A. part of B. a part of C. the part of D. parts of
Exercise
A
B
A
Homework
1. Learn and remember the alphabet sounds we’ve learnt in this lesson.
2. Write an experiment by yourself.
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Module 3 Unit 5 Water
Period 5 Speaking & Writing & Study skills导学案
课题 Period 5 Speaking & Writing &Project 单元 Unit 5 学科 英语 年级 七年级下
教材分析 学习音标/str/ /spl/ /spr/ /skr/的发音及规律；学习谈论雨的形成；学习如何编写实验报告；学习使用书目索引。
学习目标与核心素养 语言知识 认读和理解单vapour, form, stir, continue, crystal等。学习音标/str/ /spl/ /spr/ /skr/的发音及规律。
语言技能 能够谈论雨的形成。能够编写实验报告。
情感态度 学习雨水的形成过程，培养珍惜水资源、节约用水的意识。
重点 能够谈论雨水的形成过程；能够编写实验报告。
难点 能够编写实验报告。
一、常考单词：
vapour, 蒸发
form, 形成
stir, 搅拌
continue, 继续
crystal 水晶体
二、常考短语：
heats the water, 加热水
become vapour, 变成蒸气
form clouds, 形成云
dry up, 干燥
turn into 变成
三、写作技巧：
如何描述实验步骤:
First, prepare a candle, a glass pane, and a screen with a small hole. Then, place the screen between the candle and the glass pane. Next, light up the candle. Finally, we can see an inverted candle fire on the glass pane.
First, prepare a chopstick, a glass beaker, and some water. Then, place the chopstick in the empty beaker. Next, add some water in the beaker. What happens to the chopstick Finally, We could see that the chopsticks seemed to be broken.
一、根据汉语提示，写出单词的正确形式。
1. We should save every (滴) of fresh water.
2.“Be quiet,” said to in a low (嗓音) to his classmate.
3. The worker usually (向...添加) chemicals to the swimming pool to keep it clean.
4. Go (通过) the forest and you will find a beautiful lake.
5. Time is (宝贵的) . We shouldn’t waste it.
二、选词或短语并用其适当形式填空。
（ ）1. —Did they catch the last bus finally
—Yes, they reached the bus stop ahead of time.
A. in the end B. in the middle C. in the beginning
（ ）2. —If you want to learn more about my news, remember to send e-mails to me.
—OK. Thanks for your care.
A. don’t like B. don’t forget C. don’t write
（ ）3. —You should stop smoking. The smoke will pollute the air.
—Sorry, I will put it out.
A. make... clean B. make... dirty C. make... happy
（ ）4. —Why do you collect so many stamps
—Because these stamps have a long history. They are valuable.
A. worth much money B. worth a little money C. worth nothing
（ ）5. —What’s your plan
—We are going to Moscow for a meeting. And we must return to Dalian within three days.
A. come back B. go back C. pay
三、阅读理解。
We all know that water is important for life. But how much water should we drink
Usually for most of us eight glasses of water every day might be OK. But those who live or work in warmer environments need to drink more water. That is because they lose more water than us.
55 70% of our body is made up of water, but it cannot replenish （补充） water itself. So drinking water helps balance health. Here are some important rules about drinking water.
1. Drink often throughout the day to prevent dehydration （脱水）. After getting up or one hour before meals, it is helpful to drink a glass of water.
2. Usually we can drink beverages （饮料） like tea or coffee instead of water. Of course, some fruit juice or milk has some water in them, but water is still the best drink.
3. Some people do not have the habit of drinking often. They only drink when they are thirsty. In fact, when we feel thirsty, the body is already short of water. It is too late to drink water.
4. In your office or your home, put a full glass of water out and drink from it whenever you see it. In this way, you are on the right path to drinking enough water.
（ ）1. How much water should we drink every day
A. Eight glasses. B. As much as we can.
C. Four glasses. D. At least eight glasses.
（ ）2. When is a good time to drink water according to the passage
A. At any time of a day. B. Before we get up.
C. When we are thirsty. D. One hour after meals.
（ ）3. What does Rule 3 mainly tell us
A. Our body is losing water. B. Drink before feeling thirsty.
C. We must always drink water. D. Eat less to keep healthy.
（ ）4. Which of the following is NOT true according to the passage
A. Sometimes we can drink green tea instead of water.
B. We also need to drink water when we don, t feel thirsty.
C. When you are thirsty, it is best to drink green tea or fruit juice.
D. A farmer working outside on hot days needs to drink more water.
（ ）5. What is the best title for the passage
A. Water and food. B. Always drink enough water.
C. Water is the best drink. D. The importance of water.
四、书面表达。
请根据以下内容提示，以“How to save water at home”为题，写一篇80词左右的英语短文。
1. take a shower; instead of; less water
2. stop... from; pour （注入）
3. leave the tap on; waste water
4. water plants with used （用过的） water; make full use of
How to save water at home
Water is very valuable. It is important for us to save water.
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
答案解析部分
一、根据汉语提示，写出单词的正确形式。
1.drop
2.voice
3.add
4.through
5.valuable
二、选词或短语并用其适当形式填空。
1-5 ABBAB
三、阅读理解。
1-5 DABCB
四、书面表达。
How to save water at home
Water is very valuable. It is important for us to save water. How to save water at home
First, we should take a shower instead of a bath, because it uses less water.
After that, stop your family members from pouring waste water into rivers. Dirty water may pollute rivers. Then don’t leave the tap on when you brush your teeth. In this way we can save a lot of water. Finally, remember to water plants with used water. It can make full use of water.
考点分析
同步训练
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牛津深圳版英语七年级上册Unit 5第5课时教学设计
课题 Period 5 Speaking & Writing &Project 单元 Unit 5 学科 英语 年级 七年级下
教材分析 学习音标/str/ /spl/ /spr/ /skr/的发音及规律；学习谈论雨的形成；学习如何编写实验报告；学习使用书目索引。
学习目标与核心素养 语言知识 认读和理解单vapour, form, stir, continue, crystal等。学习音标/str/ /spl/ /spr/ /skr/的发音及规律。
语言技能 能够谈论雨的形成。能够编写实验报告。
情感态度 学习雨水的形成过程，培养珍惜水资源、节约用水的意识。
重点 能够谈论雨水的形成过程；能够编写实验报告。
难点 能够编写实验报告。
教学过程
教学环节 教师活动 学生活动 设计意图
导入新课 Read and think:Read the words and pay attention to the red letters. Read and think. Let students know get ready for the new lesson.
新课讲授 Step1. Lead inRead and think:Read the words and pay attention to the red letters.Step2. Talk timeA1 Listen carefully and circle the word you hear from each pair. A2 Read these sentences. Pay attention to the letters in bold.Speak upHow does water become rain In groups, talk about this process. Step3. Group workDiscuss how water becomes rain in groups. And then make a preparation to the class.Step4. WritingBefore writingLook at the pictures and answer the question.What experiment is the boy doing Describe the experiment steps in your own words.writingWrite a short paragraph about this experiment. Use the information in A to help you.Look at these experiments and write the steps of it. Step5. Pair workIn pairs, talk about the experiment steps.Step6. Study skillsParts of book(2): The index An index is like a contents page-they both help you find information in a book quickly. The index usually comes at the end of the book.Where can you learn about the following information Look at the index below,Write the correct key words and page numbers in the spaces.Step7. SummaryKey words:vapour, form, stir, continue, crystalKey phrases:heats the water, become vapour, form clouds, dry up, turn into Step8. Exercise1. the help of your teacher, you can learn English better. (with; without)2.Snow often___________ (falls; drops)in Shenyang in winter.3. About one fifth of the books in the library___________ (is; are) in English.4. I don't put__________(any; no)water in it.5. Only a little water on the Earth is_____ (fresh; salty). 单项选择 1.The soup is not sweet enough. Please ________ some sugar ________ it.A. add; in B. add; toC. add; on D. add; onto2. ---- Can you get me some juice to drink I'm thirsty.---- Sorry, there is ________. Please ask Sally, instead.A. too much B. too manyC. too little D. too few3. ---- Daisy, don't leave the tap ________. ---- Sorry, Mom. I'll ________ it off at once.A. on; turn B. off; takeC. in; turn D. out; take4. ---- How ________ are these apples ---- $10 each kg. It is so expensive that ________ of us can buy them.A. much; all B. much; fewC. many; all D. many; few5. The story is very interesting. It is ________ the novel.A. part of B. a part ofC. the part of D. parts ofStep10. Homework1. Learn and remember the alphabet sounds we’ve learnt in this lesson.2. Write an experiment by yourself. Read and think.Listen and read.Talk about how water becomes rain.Discuss with your group members.Look and think.Describe the pictures in your own words.Work in pairs.Learn to use the index.Summarize the key words and plete the plete the homework. Let students know what we will learn in this lesson.Learn the phonetic symbols: /str/ /spl/ /spr/ /skr/.Learn to talk about how water becomes rain. Learn to talk about how water becomes rain.Look at the picture and learn to talk about experiment steps.Learn to describe the experiment steps.Learn to talk about experiment steps.Learn to use the index.Consolidate the key words and phrases we’ve learnt in this lesson.Consolidate what we’ve learnt in this lesson.Consolidate the knowledge after class.
课堂小结 In this lesson, we learned to talk about how water becomes rain; learned phonetic symbols: /str/ /spl/ /spr/ /skr/, learned how to write a experiment report. Summarize what we’ve learnt in this lesson. Review what we’ve learnt in this lesson.
板书 Module 3 Natural elementsUnit 5 WaterPeriod 5 Speaking & Writing & ProjectKey words:vapour, form, stir, continue, crystalKey phrases:heats the water, become vapour, form clouds, dry up, turn into Visualize the key points of the lesson.
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