(共38张PPT)
Unit 9 Forces of Nature
Function & Pronunciation
（仁爱版 2024）八年级
下
Learning objectives
0
Lead in
Presentation
2
Practice
Production
4
Summary
Assessment
6
Homework
1
3
5
7
By the end of the lesson, I will be able to...
1
2
3
describe hurricane impacts and express feelings about natural disasters;
distinguish facts from opinions and discuss disaster protection;
read aloud with correct incomplete plosion.
00
Learning objectives
Watch and answer.
01
Lead in
Q:Which word did you hear most
Q : What do you know about hurricanes
Hurricane.
/'h r k n/ n.飓风
Where…
How…
What can they do…
Q:What can you find in this picture
A big tree fell on the car.
The power pole is leaning.
The street is full of broken branches.
The car is covered by the tree.
Pair work. Look at the picture and answer questions.
Q1. How do you feel about the disaster
2. How dangerous can it be
sad, scared(害怕的), helpless(无助的)…
Work in pairs.
01
Lead in
I feel ________________.
It can do great harm to _________.
lives
property(财产)
…
Look and answer.
Q:Who are they
Kangkang and his foreign friends.
A hurricane.
Q:What are they talking about
Listen to the conversation and answer the question.
Maria is from ____________.
Michael’s uncle is from ____________.
02
Presentation
Activity 2 Listen and answer.
Where are Maria and Michael’s uncle come from
A. Cuba
B. western coast of Florida
A
B
Listen again and circle T(True) or F(false).
1. The hurricane started from Florida and then swept through Cuba.
2. Maria’s family members are lucky to be safe and sound.
3. Michael’s uncle lives in the eastern coast of Florida.
4. Michael’s uncle became homeless in the hurricane.
5. Kangkang’s fear about natural disasters is reasonable.
( T/F )
( T/F )
( T/F )
( T/F )
( T/F )
02
Presentation
Activity 3 Listen and circle.
Before listening, know what to focus on.
Listen again and circle T(True) or F(false).
Activity 3 Listen and circle.
1. The hurricane started from Florida and then swept through Cuba.
2. Maria’s family members are lucky to be safe and sound.
3. Michael’s uncle lives in the eastern coast of Florida.
4. Michael’s uncle became homeless in the hurricane.
5. Kangkang’s fear about natural disasters is reasonable.
( T/F )
( T/F )
( T/F )
( T/F )
( T/F )
swept through Cuba and hit the southern United Stated
western
02
Presentation
(Kangkang and his foreign friends are talking about natural disasters.)
Kangkang: Hi, Maria. Last week, a hurricane ___________________ and_______________
_____________. Are your family in Cuba OK
Maria: Yes. My family members are lucky. They are now all_____________. Thank God!
Kangkang: The hurricane hit the coastal areas of Florida. Do you have any family members there, Michael
Michael: Yes, I do. My uncle’s family live in the____________________________.
Maria: Are they all right
Activity 3 Listen and fill in the blanks.
02
Presentation
swept through Cuba
hit the southern United States
safe and sound
western coast of Florida
safe and sound 安然无恙
Michael: Not very well. The hurricane nearly broke his house into pieces. His left leg got______________________.
Kangkang: Natural disasters are becoming ________________ because of_____________, and I fear more are yet to come.
Maria: You’re right! There are many reports of natural disasters around the world all year round.
Michael: How terrible! We must learn how to ___________________ during the disasters.
02
Presentation
Activity 3 Listen and fill in the blanks.
hurt and bled badly
worse and worse
climate change
protect ourselves
broke into pieces 碎成碎片
got hurt 受伤
bled badly 流了很多血
worse and worse 越来越严重
Read and fill in the blanks.
Last week, a ________ swept through Cuba and hit the _______ United States. Maria’s family were in Cuba. Her family members were lucky to be _______________. Michael had family members in Florida. The hurricane nearly ______ his uncle’s house into pieces and his left leg got _____ and _____ badly.
How _______ the hurricane was! Natural disasters are becoming ______________ because of climate change and we must learn how to _______________ during the disasters.
hurricane
southern
broke
hurt
bled
terrible
worse and worse
protect ourselves
02
Presentation
safe and sound
(Kangkang and his foreign friends are talking about natural disasters.)
Kangkang: Hi, Maria. Last week, ... Are your family ...
Maria: Yes. My family members ... They are now all .... ...!
Kangkang: The hurricane ... Do you have any family members there, Michael
Michael: Yes, I do. My uncle’s family ....
Maria: Are they all right
Michael: Not very well. ... His left leg ...
Kangkang: Natural disasters ..., and I fear ...
Maria: You’re right! There are ...
Michael: How terrible! We must ...
Activity 3 Group work. Role play.
02
Presentation
Read correctly.
(发音准确)
Act vividly.
(表演生动)
Read emotionally.
(富有情感)
1. How much harm can a hurricane do to humans
2. Why are the natural disasters becoming worse and worse
3. Can we prevent natural disasters Why or why not
02
Presentation
Read and think.
Body（身体）: get hurt, bleed, feel scared
Home（家园）: house broken, lose homes
Life（生活）: no food, no water, no power 1 2C FDE…
Main reason（主要原因）: climate change (气候变化)
Other reasons（其他）: global warming (全球变暖), pollution (污染)…
Answer: No, we can't.
Reason: They are natural (自然的).
What we can do: We can't stop them, but we can protect ourselves and learn to keep safe.
02
Presentation
Listen and find.
Big Big World - Emilia
I'm a big big girl
In a big big world
It's not a big big thing if you leave me
But I do do feel
Pay attention to the pronunciation of the letters in red in each sentence.
1. The snowstorm added to the difficulties for drivers.
2. He changed his plan because of the thunderstorm.
3. There was a snowstorm last month, and it lasted a few days.
4. The report reminded me of people’s efforts on environmental protection.
/'l st d /
/r 'ma nd d mi/
02
Presentation
Activity 1 Listen and read.
/ d d (t) tu /
(短暂停顿)
/t e nd (d) h z/
incomplete plosion(不完全爆破)
Pronunciation
定义：
不完全爆破是指爆破音（/p, b, t, d, k, g/）在特定情况下不完整释放气流，仅作出发音姿势而不完全爆破的现象。
不完全爆破的三种主要情况：
(1) 爆破音 + 爆破音
当一个爆破音后面紧跟另一个爆破音时，第一个爆破音失去爆破（仅作口型停顿，不释放气流）。
爆破音（6个）： /p, b, t, d, k, g/
示例：
/t/ + /k/: act kind [ k (短暂停顿) ka nd]
/d/ + /g/: bad girl [b (短暂停顿) g l]
/p/ + /t/: stop talking [st (短暂停顿) t k ]
02
Presentation
Read and learn.
(2) 爆破音 + 摩擦音/破擦音
爆破音后接摩擦音（如 /f, v, s, z/）或破擦音（如 /t , d /）时，爆破音不完全释放。
摩擦音（9个）：/f, v, θ, , s, z, , , h/
破擦音（2个）：/t , d /
示例：
/t/ + / /: white shoes /wa (短暂停顿) u z/
/d/ + / /: and that [ n(短暂停顿) t]
/k/ + /s/: taxi ['t (短暂停顿)si]
(3) 爆破音 + 鼻音/边音
爆破音后接鼻音（/m, n, /）或边音（/l/）时，爆破音通过鼻腔或舌侧释放，而非口
腔爆破。 示例：/t/ + /n/: button /'b (短暂停顿)n/
注意事项: 连读中的爆破音：快速口语中，爆破音可能完全省略(如Is it→ / z (t)]/)。
Pronunciation
02
Presentation
Read and learn.
Read the conversation and underline the incomplete plosions.
A: Is it raining again
B: Yes. And the heavy rain will
last till tomorrow afternoon.
A: That’s awful!
B: I hope the heavy rain will not
cause a flood.
A: What do you think of the flood
B: I think it’s very terrible and
dangerous.
03
Practice
Activity 2 Read and underline.
Listen and read the conversation. Pay attention to the incomplete plosions.
A: Is i(t) raining again
B: Yes. An(d) the heavy rain will
las(t) till tomorrow afternoon.
A: That’s awful!
B: I ho(p)e the heavy rain will no(t)
cause a flood.
A: What do you think of the flood
B: I think it’s very terrible an(d)
dangerous.
03
Practice
Activity 2 Listen and read.
A: Is i(t) raining again
B: Yes. An(d) the heavy rain will las(t) till tomorrow afternoon.
A: That’s awful!
B: I ho(p)e the heavy rain will no(t) cause a flood.
A: What do you think of the flood
B: I think it’s very terrible an(d)
dangerous.
03
Practice
Work in pairs.
Sing & Learn-《Big Big World》.
04
Production
第一段（主歌 1）
I'm a big big girl
In a big big world
It's not a big big thing if you leave me
But I do do feel
That I do do will
Miss you much
Miss you much
第二段（主歌 2）
I can see the first leaf falling
It's all yellow and nice
It's so very cold outside
Like the way I'm feeling inside
第五段（主歌 5）
I'm a big big girl
In a big big world
It's not a big big thing if you leave me
But I do do feel
That I do do will
Miss you much
Miss you much
第六段（主歌 6）
I have your arms around me
Warm like fire
But when I open my eyes
You're gone
Step 1: Read and circle
第一段（主歌 1）
I'm a bi(g) bi(g) girl
In a bi(g) bi(g) world
It's no(t) a bi(g) bi(g) thing if you leave me
Bu(t) I do do feel
Tha(t) I do do will
Miss you much
Miss you much
第二段（主歌 2）
I can see the firs(t) leaf falling
It's all yellow and nice
It's so very col(d) outside
Like the way I'm feeling inside
第五段（主歌 5）
I'm a bi(g) bi(g) girl
In a bi(g) bi(g) world
It's no(t) a bi(g) bi(g) thing if you leave me
Bu(t) I do do feel
Tha(t) I do do will
Miss you much
Miss you much
第六段（主歌 6）
I have your arms around me
Warm like fire
Bu(t) when I open my eyes
You're gone
04
Production
Sing & Learn-《Big Big World》.
Step 2: Read and practice
Students read the lyrics aloud, practice the incomplete plosion correctly.
第一段（主歌 1）
I'm a bi(g) bi(g) girl
In a bi(g) bi(g) world
It's no(t) a bi(g) bi(g) thing if you leave me
Bu(t) I do do feel
Tha(t) I do do will
Miss you much
Miss you much
第二段（主歌 2）
I can see the firs(t) leaf falling
It's all yellow and nice
It's so very col(d) outside
Like the way I'm feeling inside
第五段（主歌 5）
I'm a bi(g) bi(g) girl
In a bi(g) bi(g) world
It's no(t) a bi(g) bi(g) thing if you leave me
Bu(t) I do do feel
Tha(t) I do do will
Miss you much
Miss you much
第六段（主歌 6）
I have your arms around me
Warm like fire
Bu(t) when I open my eyes
You're gone
04
Production
Sing & Learn-《Big Big World》.
Step 3: Listen and sing
第一段（主歌 1）
I'm a bi(g) bi(g) girl
In a bi(g) bi(g) world
It's no(t) a bi(g) bi(g) thing if you leave me
Bu(t) I do do feel
Tha(t) I do do will
Miss you much
Miss you much
第二段（主歌 2）
I can see the firs(t) leaf falling
It's all yellow and nice
It's so very col(d) outside
Like the way I'm feeling inside
04
Production
Sing & Learn-《Big Big World》.
Step 3: Listen and sing
第五段（主歌 5）
I'm a bi(g) bi(g) girl
In a bi(g) bi(g) world
It's no(t) a bi(g) bi(g) thing if you leave me
Bu(t) I do do feel
Tha(t) I do do will
Miss you much
Miss you much
第六段（主歌 6）
I have your arms around me
Warm like fire
Bu(t) when I open my eyes
You're gone
Show time
Talk clearly (内容清晰)
Pronunciation(发音标准)
Body language(使用肢体语言)
Fluently(流利的)
Reasonable(理由合理)
Grade and share:
The words we have learned
一、写出下列短语的英文表达
自然灾害 ______________________________________
沿海地区 ______________________________________
气候变化 ______________________________________
保护自己 ______________________________________
变得越来越糟 ______________________________________
全世界 ______________________________________
hurricane _______________ coastal _______________
climate change _______________ protect ourselves _______________
Summary
05
natural disaster
coastal area
climate change
protect ourselves
get worse and worse
all over the world / around the world
飓风
沿海的
气候变化
保护我们自己
The phrases we have learned
二、请将短语与对应的中文释义匹配
a. natural disaster ① 气候变化
b. coastal area ② 自然灾害
c. climate change ③ 保护自己
d. protect ourselves ④ 沿海地区
e. get worse and worse ⑤ 变得越来越糟
Summary
05
The sentences we have learned
三、句子翻译。
上周，一场飓风席卷了美国南部并袭击了古巴。
_______________________________________________________________
_______________________________________________________________
飓风几乎把他的房子吹成了碎片。
_______________________________________________________________
自然灾害正因为气候变化而变得越来越严重。
_______________________________________________________________
_______________________________________________________________
我们必须学会在灾害中如何保护自己。
_______________________________________________________________
Natural disasters are becoming worse and worse because of climate change.
_______________________________________________________________
Summary
05
Last week, a hurricane swept through the southern United States and hit Cuba.
The hurricane nearly broke his house into pieces.
Natural disasters are becoming worse and worse because of climate change.
We must learn how to protect ourselves during disasters.
自然灾害正因为气候变化而变得越来越严重。
四、用括号内单词的正确形式或合适的词汇填空。
Last week, a hurricane __________ (sweep) through the southern United States.
The hurricane nearly __________ (break) his house into pieces.
Natural disasters are becoming __________ (bad) and __________ (bad).
We must learn how __________ (protect) ourselves during disasters.
There are many reports of natural disasters around the world all year __________.
The grammar we have learned
Summary
05
swept
broke
worse
worse
to protect
round
Assessment
06
Self-assessment
I can describe hurricane impacts and express feelings about natural disasters.
I can distinguish facts from opinions and discuss disaster protection.
I can read aloud with correct incomplete plosion.
Basic (基础)
Improving(提升)
Extend (拓展)
Homework
07
完成课后词汇填空：用 “hurricane, coastal, luckily, protect” 等词填空，每词限用一次。
以 “校园地震演练” 为主题，编写一段 3-5 句的简短对话，包含 “描述演练场景 — 表达感受 — 分享防护方法”。
设计一张英文防灾海报，包含 1 个核心防护要点与 1 句警示语。
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