Unit 4 Topic 2 How can we protect ourselves from the earthquake? SectionA课件(共28张PPT)

(共28张PPT)
Unit 4 Our World
Section A
1. Knowledge aims:
能正确运用9个新词和11个短语进行表达。
复习形容词的比较级和最高级用法及规则变化。
2. Skill aims：
能够比较事物之间的不同等级。
能够听懂有关报道地震的消息。
3. Emotional aims:
通过对地震的学习，让学生感受生命的可贵，懂得珍惜自己和他人的生命。
Goal
earthquake / (r)θkwe k/ 地震
strike /stra k/ 侵袭，爆发
province / prɑ v ns/ 省份
missing /m s / 失踪的
mobile / m ba l/ 可移动的
phone /f n/ 电话，电话机
fire / fa (r)/ 失火，火
rainstorm / re nst (r)m/ 暴风雨
brainstorm / sn st m/ 暴风雪
Self-study
1. [stra k] ( 过去式)
2.省份_______________________ 3.snowstorm________________________
4. [fa r] ________________________
5.电话 ___________________________
6. 暴风雨 __________________________
7. [ m ubail] ___________________
8.[ m s ] __________________
9. [ rθ kwe k] __________________
roast [r st] adj
strike (struck)v.撞击，侵袭
province 可数n
暴风雪 可数n
fire 可数n
phone 可数n
rainstorm 可数n
mobile adj.可移动的
missing adj.失踪的
earthquake 可数 n 地震
P 124
better best
far
little
worse worst
more most
farther farthest
less least
good
well
bad
ill
many
much
原级
比较级
最高级
特殊情况
2a
Adjective
useful
serious
dangerous
beautiful
important
terrible
Comparative
more
useful
Superlative
the most useful the
more
serious
most
serious
more
dangerous
the
most
dangerous
more
beautiful
the
most
beautiful
more
important
the
most
important
more
terrible
the
most
terrible
多音节词和部分双音节词：在词前加more/the most。
The telephone is useful.
telephone
The mobile phone is ___________ than the telephone.
mobile phone
The computer is _______________ of the three.
computer
more useful
the most useful
useful
No.1/2 +3 points
No.3/4 +4 points
No.5/6 +5 points
trees
grass
flowers
Ask and answer with your partner according to 2b.
A：The trees are beautiful.
B: I think the grass is more beautiful than the tree.
C: Yes, but the flowers are the most beautiful of the three.
Chinese
math
English
Ask and answer with your partner according to 2b.
A：The Chinese is important.
B: I think the math is more important than the Chinese.
C: Yes, but the English is the most important of the three.
headache
toothache
fever
Ask and answer with your partner according to 2b.
A：The headache is terrible
B: I think the toothache is more terrible than the headache.
C: Yes, but the fever is the most terrible of the three.
fire
earthquake
rainstorm
Ask and answer with your partner according to 2b.
A：The fire is serious.
B: I think the rainstorm is more serious than the fire .
C: Yes, but the earthquake is the most serious of the three.
Watch
Listen to 1a and choose the correct answer.
1b
Kangkang and Li Ming are talking
about _______.
ways to protect us from earthquakes
the earthquakes in China
the number of buildings falling down
the missing people in earthquake
Listen again and complete the table.
1c
Earthquake Year Degree Fact
2010 buildings _________
some people _________
many people ___________
Wenchuan earthquake more serious
240 000 people __________________
Yushu earthquake
fell down
died
were missing
2008
Tangshan earthquake
1976
the most serious
lost their lives
serious
Discuss and Answer
Task 1.
Discuss key points in 1a.
Task 2.
Find out the mistakes in your learning paper. Then discuss the answers with your partners.
Kangkang:Li Ming, come and look! A terrible earthquake struck
Qinghai!
Li Ming: Oh, no! When and Where
Kangkang: It struck Yushu in Qinhai Province early this morning.
Li Ming: Was it serious
Kangkang: Yes, many building fell down. Some people died and
many people are missing.
Li Ming: I'm sorry to hear that.
Kangkang: And I know that there were another two terrible
earthquakes in China.
Li Ming: Really Which was the most serious
Kangkang: I think the Wenchuan earthquake in 2008 was more
serious than this one, but the Tangshan earthquake in
1976 was the most serious.More than 240 000 people lost
their lives in it.
Li Ming: How terrible!How can we protect ourselves from the
earthquake
Kangkang: Let's ask Miss Wang for help.
Discuss
Kangkang:Li Ming, come and look! A terrible earthquake struck
Qinghai!
Li Ming: Oh, no! When and Where
Kangkang: It struck Yushu in Qinhai Province early this morning.
Li Ming: Was it serious
Kangkang: Yes, many building fell down. Some people died and
many people are missing.
Li Ming: I'm sorry to hear that.
Kangkang: And I know that there were another two terrible
earthquakes in China.
Li Ming: Really Which was the most serious
Kangkang: I think the Wenchuan earthquake in 2008 was more
serious than this one, but the Tangshan earthquake in
1976 was the most serious.More than 240 000 people lost
their lives in it.
Li Ming: How terrible!How can we protect ourselves from the
earthquake
Kangkang: Let's ask Miss Wang for help.
Discuss
1. A terrible earthquake struck Qinghai.
e.g. 雷电袭击了那棵树。
The lighting that tree.
2. Many buildings fell down.
e.g. 我昨天摔伤了膝盖。
I and hurt my knees.
struck
fell down
strike 意为“侵袭，爆发”。过去式为struck。
fall down 倒塌，跌倒，落下
3. And I know that there were another two terrible earthquakes in China.
another 意为“又一，再一，另一”
another + 可数名词单数（cn单）
another + 数字 + 可数名词复数（cn复）=数字+more+ cn复
e.g. 你想再来一个苹果吗？
我需要另外三个小时来完成我的工作。
I need another 3 hours to finish my work.
(=3 more hours)
Would you like another apple
4. I think the Wenchuan earthquake in 2008 was
more serious than this one, but the Tangshan
earthquake in 1976 was the most serious.
5. More than 240 000 people lost their lives in it .
lose one’s life(lives) 失去生命
6. How can we protect ourselves from the earthquake
protect sb. from 保护……免受……的伤害
serious more serious the most serious
1. 倒塌______________
2._一次严重的地震__________________
3.另外两次严重的地震______________
4.最严重的______________
5.失去他们的生命 _______________
6.保护...免受...______________
7.寻求某人的帮助__________
8.建筑物的数量 ______________
9.失踪的人____________ 10.在地震中_________
写出下列形容词的比较级和最高级
1. fat _________ 2.necessary _________
3.ugly _________
a terrible earthquake
another two terible earthquakes
the most serious
lose their lives
protect... from...
Task 2
短语记忆
fall down
ask sb for help
the number of bulidings
missing people
in the earthquake
fatter fattest
more necessary
the most necessary
uglier ugliest
+2
译一译
1.中国发生过另外两次可怕的地震。___________________________________
2.在地震中一些人遇难还有很多人失踪。______________________________
3.240,000多人在唐山地震中遇难。_____________________________________
4.我们如何在地震中保护自己？____________________________________
5.让我们向王老师请教。______________________________________
There were another two terrible earthquakes in China.
Some people died and many people are missing.
More than 240 000 people lost their lives in Tangshan earthquake.
How can we protect ourselves from the earthquake
Let's ask Miss Wang for help.
+3
Listen to the passage and complete the table.
3
Bad News
What The T16 ______　from Guangzhou to Beijing will be　＿＿＿.
Why a 　＿＿＿＿　snowstorm
Passenger stay for about 　＿＿＿　hours
Station prepare ＿＿＿　and　＿＿＿＿　
train
late
terrible
eight
food
drinks
翻译句子。
１.我的学校比你的学校更漂亮。
２.我认为英语比数学更有趣。
３.鲨鱼是最危险的动物。
４.他的病更严重了。
My school is more beautiful than yours.　
I think English is more interesting than math.
Sharks are the most dangerous animals.　
His illness is more serious.　
情景交际/看图写话
1. 当你听到不好的消息时，可以这样说 _________________________________.
lose, in______________________________________.
2、选择题。
( ) 1. The work is too difficult for Mr.Zhu to finish in a week.He needs ____days.
A. more two B. another two C.another more
( ) 2. What do you think of math,Lily
A. much difficult B. more difficult C. most difficult
( ) 3. John often asks his teacher __help A. to B. with C. for
I am sorry to hear that
Many people lost their lives in Wen Chuan earthquake
B
B
C
Self test
The phrases of the dialog :
fall down 倒塌，跌倒，落下
lose one’s life 失去生命
protect sb. from 保护……免受……
The comparative and superlative of adjectives:
more + adj. the most + adj.