内容正文:
英 语
七年级下册 多媒体教学课件
ENGLISH
7B
Unit
5
Wild animals
B
Keep wildlife safe
Speaking
2
Wang Yiming and Lu Yao went to a wildlife lecture. They saw a poster on the display board at the entrance.
display /dɪˈspleɪ/ n. 陈列;展示
lecture /ˈlektʃə(r)/ n. 讲座;演讲
melt /melt/ v. (使)熔化,融化
disease /dɪˈziːz/ n. 病;疾病
flu /fluː/ n. 流行性感冒;流感
fever /ˈfiːvə(r)/ n. 发烧;发热
kill /kɪl/ v. 杀死;弄死
habitat /ˈhæbɪtæt/ n. (动植物的)生活环境,栖息地
pollute /pəˈluːt/ v. 污染
B
Wang Yiming and Lu Yao went to a wildlife lecture. They saw a poster on the display board at the entrance.
Q1 What will Wang Yiming and Lu Yao probably learn about in the lecture?
(Answers may vary.) They will probably learn about the threats wild animals are facing.
B
Read the poster. Discuss the questions.
Q1 What’s the poster mainly about?
It’s about wildlife under threat.
Q2 What animals can you see on the poster?
A penguin, an owl, an elephant and a blue whale.
Q How do you understand “under threat”?
It means in danger.
Look and say
B1
5
Read the poster and talk about what problems the animals have.
Look and say
B1
Look at the poster. What’s the problem with the owl?
He is suffering from diseases.
suffer /ˈsʌfə(r)/ v. 受苦;受难
Q What kind of diseases is he suffering from?
Bird flu and fever.
6
Read the poster and talk about what problems the animals have.
Look and say
B1
...
...
(Answers may vary.)
A: Look at the poster. What’s the problem
with the penguin?
B: He is losing his habitat and food.
A: What’s the problem with the African
elephant?
B: He is losing his habitat.
A: What’s the problem with the blue whale?
B: He is suffering from the polluted habitat.
7
Listen to a recording played in the lecture. Discuss the questions.
Q1 Who are Ala and Pip?
Q2 What are they talking about?
They are animals.
Listen, read and think
B2
Ala is an elephant and Pip is a mouse.
(Answers may vary.) They are talking about the problem with Ala’s family and their solution to it.
8
Listen to the recording again. Find out what problem Ala and her family have and what they are going to do.
They are going to set out for the north in a few days because they are running out of food.
Listen, read and think
B2
Q What is the meaning of “running out of food”?
It means the food is used up.
9
Read the conversation.
Pip: You look worried, Ala. What’s the problem?
Ala: I’m leaving with my family in a few days.
Pip: Why are you leaving?
Ala: We are running out of food, so we have to move.
Pip: What happened?
Ala: People are cutting down the forest for farming.
Pip: I’m sorry about that. Where are you leaving for?
Ala: We are going to set out for the north in a few days, but we don’t know what is waiting for us.
Pip: Don’t worry, Ala. I believe things will change for the better. Perhaps you could talk to humans first and see if they can help.
Ala: Good idea! Thank you, Pip. Bye.
Pip: Goodbye and good luck.
Listen, read and think
B2
set out 出发
human /ˈhjuːmən/ n. 人
10
Underline Pip’s questions. Discuss why she asks these questions.
Listen, read and think
B2
Pip: You look worried, Ala. What’s the problem?
Ala: I’m leaving with my family in a few days.
Pip: Why are you leaving?
Ala: We are running out of food, so we have to move.
Pip: What happened?
Ala: People are cutting down the forest for farming.
Pip: I’m sorry about that. Where are you leaving for?
Ala: We are going to set out for the north in a few days, but we don’t know what is waiting for us.
Pip: Don’t worry, Ala. I believe things will change for the better. Perhaps you could talk to humans first and see if they can help.
Ala: Good idea! Thank you, Pip. Bye.
Pip: Goodbye and good luck.
To show concern (关心)
To show concern (关心)
To show concern (关心)
To show concern (关心)
Q What else does she say to show concern?
11
Pip: You look worried, Ala. What’s the problem?
Ala: I’m leaving with my family in a few days.
Pip: Why are you leaving?
Ala: We are running out of food, so we have to move.
Pip: What happened?
Ala: People are cutting down the forest for farming.
Pip: I’m sorry about that. Where are you leaving for?
Ala: We are going to set out for the north in a few days, but we don’t know what is waiting for us.
Pip: Don’t worry, Ala. I believe things will change for the better. Perhaps you could talk to humans first and see if they can help.
Ala: Good idea! Thank you, Pip. Bye.
Pip: Goodbye and good luck.
Read the conversation again. Think about the questions.
Q1 How does Ala reply to Pip’s questions?
Listen, read and think
B2
Ala describes the problem with her family.
Q2 What can you learn from this sentence?
It shows Ala’s plan.
12
Pip: You look worried, Ala. What’s the problem?
Ala: I’m leaving with my family in a few days.
Pip: Why are you leaving?
Ala: We are running out of food, so we have to move.
Pip: What happened?
Ala: People are cutting down the forest for farming.
Pip: I’m sorry about that. Where are you leaving for?
Ala: We are going to set out for the north in a few days, but we don’t know what is waiting for us.
Pip: Don’t worry, Ala. I believe things will change for the better. Perhaps you could talk to humans first and see if they can help.
Ala: Good idea! Thank you, Pip. Bye.
Pip: Goodbye and good luck.
Read the conversation again. Think about the questions.
Q3 Can you find one more sentence to show Ala’s plan?
Listen, read and think
B2
13
Pip: You look worried, Ala. What’s the problem?
Ala: I’m leaving with my family in a few days.
Pip: Why are you leaving?
Ala: We are running out of food, so we have to move.
Pip: What happened?
Ala: People are cutting down the forest for farming.
Pip: I’m sorry about that. Where are you leaving for?
Ala: We are going to set out for the north in a few days, but we don’t know what is waiting for us.
Pip: Don’t worry, Ala. I believe things will change for the better. Perhaps you could talk to humans first and see if they can help.
Ala: Good idea! Thank you, Pip. Bye.
Pip: Goodbye and good luck.
Read the conversation again. Think about the questions.
Q4 After learning about the problem with Ala’s family, what does Pip do?
Listen, read and think
B2
She comforts Ala and offers her a suggestion.
14
Pip: You look worried, Ala. What’s the problem?
Ala: I’m leaving with my family in a few days.
Pip: Why are you leaving?
Ala: We are running out of food, so we have to move.
Pip: What happened?
Ala: People are cutting down the forest for farming.
Pip: I’m sorry about that. Where are you leaving for?
Ala: We are going to set out for the north in a few days, but we don’t know what is waiting for us.
Pip: Don’t worry, Ala. I believe things will change for the better. Perhaps you could talk to humans first and see if they can help.
Ala: Good idea! Thank you, Pip. Bye.
Pip: Goodbye and good luck.
Read the conversation again. Think about the questions.
Q5 Does Ala take Pip’s suggestion?
Listen, read and think
B2
Yes, and she expresses thanks to Pip.
15
Read after the recording.
Listen, read and think
B2
Pip: You look worried, Ala. What’s the problem?
Ala: I’m leaving with my family in a few days.
Pip: Why are you leaving?
Ala: We are running out of food, so we have to move.
Pip: What happened?
Ala: People are cutting down the forest for farming.
Pip: I’m sorry about that. Where are you leaving for?
Ala: We are going to set out for the north in a few days, but we don’t know what is waiting for us.
Pip: Don’t worry, Ala. I believe things will change for the better. Perhaps you could talk to humans first and see if they can help.
Ala: Good idea! Thank you, Pip. Bye.
Pip: Goodbye and good luck.
16
Expressing intention
I’m (doing) ...
I was going to ...
I’m thinking about ...
I plan to …
I’m going to ...
I’m considering ...
...
My learning notes
Pair and share
B3
Choose an animal from the display board and make up a conversation. Use the conversation in B2 as a model.
You look worried. What’s the problem?
We are ...
People are ...
18
Work in pairs. Tell your partner what threats your favourite wild animal is facing and what you are going to do about it.
Update my to-do list
(Answers may vary.)
A: You look worried. What’s the problem?
B: My favourite wild animals — penguins are losing their habitat.
A: I’m sorry about that. What happened?
B: The weather is getting warmer and the ice is melting.
A: Don’t worry. I believe things will change for the better. Perhaps you could
start from yourself to help the penguins.
B: Good idea! I’m going to plant more trees and use air conditioners less often. I’m
also going to post a letter online to call on others to join me. Thank you!
A: Good luck!
HOMEWORK
Copy the new words from “lecture” to “human” on pages 132 and 133, Student’s Book 7B.
Complete the exercises on pages 62 and 63, Workbook 7B.
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