Unit 7 what's the highest mountain in the world SectionB 2a~2e课件(共28张PPT)2023-2024学年人教版英语八年级下册

(共28张PPT)
人教新目标Go For It八年级英语下册
Unit7 what's the highest mountain in the world SectionB 2a-2e
Do you know more about pandas
Free talk:关于大熊猫知多少。
T:What do you know about pandas
新知探究
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2a
它们兴奋地跑向他们,其中一些年幼的大熊猫甚至撞向自己的同伴后跌倒。
They run over to them with excitement and some of the young pandas even walk into their friends and fall over!
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The number of pandas is _________.
endangered
facts
Pandas
Pandas’ activities
Lin Wei’s work
Pandas’ situation
2.Why are pandas
1.How many pandas are there in the world
what do these numbers mean
10
12
2000
300
说明文的特点：用准确的语言尤其是数字科学客观描述事物
Scanning: Move your eyes quickly down the page to find specific information (特定信息).
Para. 3
What do these numbers tell us
small
The number of food that pandas need is ________.
Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo.
big
There are fewer than 2,000 pandas living in the forests.
Another 300 or so pandas live in zoos or research centers.
fewer bamboo forests to live in and less food to eat
大约
● Pandas only have one baby every two years .
● Babies often die from illnesses and don’t live very long.
Humans started to cut down the forests.
endangered
2d.3. Adult pandas do not have babies very _____, and some of the babies only live for a short time because of ______.
often
illnesses
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What does the panda keeper Lin Wei do for pandas
At 8:30 a.m.
Every day
prepare milk
wash
feed
play with
Lin Wei takes care of pandas like they’re his __________
own babies
Why does Lin Wei do so
Because pandas are very ________ to him.
special
Are pandas only special to Lin Wei
No, they are also special to Chinese people and the people around the world, because pandas are a symbol of China.
2d.2. In _____, pandas have become so ______ that they are now a symbol of china.
fact
popular
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Work on 2b
Check the answers
A special program in Chengdu
teaches ________ about why
pandas are ___________.
5.The Chinese government is
helping to the pandas.
Scientists also want to better
the habits of panda.
children
endangered
save
understand
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The panda _______ at the Chengdu Research Base are awake very early in the morning to ________ breakfast for the baby pandas.
2.In ,pandas have become so that they are now a symbol of China.
3.Adult pandas do not have babies very _____, and some of the babies only live for a short time because of _________.
keepers
prepare
fact
popular
often
illnesses
Work on 2b
Check the answers
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What food do pandas eat when they grow up
They live on bamboo.
How much do they eat a day
They eat about 10 kilos of bamboo a day.
Do pandas have good eye-sight(视力）
They have poor eye-sight ,but a sharp sense of smell and hearing.
Do they have many babies
They don't have many babies, Maybe only one every 2 years.
How long can they live
They can only live up to be 20 to 30 years .
About adult pandas
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At birth,
A baby panda is about 0.1 to 0.2 kilos.
It is about 15cm long.
It is pink.
It has no teeth.
It has milk.
How much does a baby panda weigh
How long is it
What color is it
Does it have teeth
What does it eat
About panda babies
1.寻读。
速读课本2b,找出这些数字所代表的含义。
10, 12, 300, 2000
10,12:

300:
Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo.
Another 300 or so live in zoos or research centers in China and other countries.
阅读训练
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2b
◎学法指导:谈论大熊猫时,可以参考课本2a所给的词汇,也可以参考上节课所学的有关大熊猫的知识。
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cute but naughty (淘气的）
like climbing trees
swimming
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Humans cut down the bamboo forests， pandas have fewer places to live.
To protect pandas, the Chinese government set up some research bases. Chengdu has one.
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◎学法指导:在阅读过程中,采用寻读的阅读策略,即直接搜寻数字,然后阅读数字前后的内容,来确定数字表达的信息。
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Do you know Chengdu Research Base
What does it work on
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Paragraphs 1-2
2. Paragraph 3
3. Paragraph 4
The panda keepers take care of baby pandas like
they are their babies.
Why pandas becoming fewer and fewer and the ways of protecting pandas.
We should protect endangered pandas.
Read the article and match the main ideas of each paragraph.
Skimming
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1. What do the baby pandas eat for breakfast
2. What do the baby pandas do when they see the keepers
Read the article again and write short answers to the questions.
Baby pandas drink milk for breakfast.
They run over with excitement and
some of them even walk into their friends
and fall over!
2c
Scanning
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With the help
facts
Pandas
Pandas’ activities
Lin Wei’s work
Pandas’ situation
1.What does the education program in Chengdu do
2.Why are scientists doing research
What can people do
the importance of
tries hard to help____________.
do research about __________________.
save the pandas
the habits of pandas
What does the education program in Chengdu do
An education Program
The Chinese government
Scientists
Students (开放性问题)
sends people to tell children about _______________ saving pandas.
2d.4. A special program in Chengdu teaches ________ about why pandas are _________.
endangered
children
Why are scientists doing research
2d.5. The Chinese government is helping to _____ the pandas. Scientists also want to better __________ the habits of pandas.
save
understand
Para. 4
Scanning: Move your eyes quickly down the page to find specific information (特定信息).
Who
步骤：
1. 找出问题关键词 ；
2. 在文中找出大致方位，再仔细阅读;
3. 提取正确信息
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02
03
03
05
06
01
04
plant more bamboo trees
What can we do to protect the pandas
protect the environment
don’t buy things made of fur
let more people know /aware of the situation of pandas
donate/raise money
do voluntary work...
After reading
common wish: We all hope that in the future there will be a lot more pandas.
Deep thinking
Are pandas still endangered animals
Pandas are now saved/safe.They are protected by our human beings.
Because of our meaningful actions, the protected pandas are not endangered anymore, The number of the wild pandas is from 1114 to 1864 in forty years.Now they are downgraded to vulunerable(被降级为易危）.
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Key phrases
1.为某人准备某事
2.跑向...
3.兴奋地做某事
4.走路时撞着
5.绊倒
6.照顾
prepare sth. for sb.
run over to
do sth. with excitment
walk into
fall over
take care of
7.世界各地
8.大约
9.死于...
10.在某事花费了...
11. 砍伐
12.送某人去某地
12. 做...的重要性
13. 做研究
14. 有某人正在做某事
15. 造成更多问题
around the world
or so
die from/of
spend sth(in) doing sth
cut down
send sb to sp.
the importance of
do/make research
there be people doing
cause more problems
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2d
Language Points
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Scientists say there are now fewer than2,000
pandas living in the forest. (Para3)
句子结构的划分
主语:______
谓语:_______
宾语:________　
secientists
say
there are .....in the forest.
从句
非谓语动词做后置定语
There be + 主语+ doing sth
有....在做某事
主语和doing是逻辑的主谓关系，doing作定语，表示经常发生，正在发生的动作。
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At 9:00 a.m., they find that most of the
babies are already awake and hungry. (Para1)
awake adj. 醒着的
常用于be, stay, keep, 之后，作表语
wake up 醒来　
1) The pain keeps me awake.
疼痛使我清醒。
2) I woke up at six this moring.
今天早上我六点就醒了
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Another 300 or so live in zoos or research
centers in China and other countries. (Para3)
another＋基数词＋名词
＝基数词＋more/other＋名词
再……；又……
It will take me another five minutes to finish
the work.
= It will take me five more minutes to finish
the work.
要完成这个工作将会再花费我五分钟。
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2d
Pandas do not have many babies,maybe only
one every two years. The babies often die from
illnesses and do not live very long. (Para1)
每两年
die from 死于 （环境影响）
die of 死于 （疾病，衰老）
die out 灭绝
ill 形容词,意为“生病的”,一般在句子中只作表语
illness 名词,意为“疾病;病”,可作主语、宾语、表语等
【拓展】英语中，一些形容词后加上后缀 ness可以变成名词，表示状态、性质等。
如：dark→darkness(黑暗)；kind→kindness(友善，仁慈)；sad→sadness(悲伤)。
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As the forests get smaller and other human
activities cause more problems，pandas
cannot find enough to eat and they are having
fewer babies.(Para3)
表伴随，表示随着....
造成更多的问题
翻译：
随着森林变得越来越小，其他人类活动也造成了更多的问题，熊猫找不到食物，也就抚育不出更多的孩子。
变得
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2e
And the Chinese governmet is trying hard
to help save the pandas. (Para4)
副词，修饰trying
表示竭尽全力
翻译：
中国政府竭尽全力去帮助拯救大熊猫。