(共34张PPT)
Unit 7 What’s the highest mountain in the world
人教新目标版 八年级下
Section B3a-Selfcheck
写作优质公开课课件
Learning objectives
1.学习和巩固词汇短语句型:wale; oil; protection; huge; water pollution; be protected等；
2.获取鲸鱼的基本知识及其生存现状；就如何保护鲸鱼书写一篇说明文。
3.通过对濒危动物现状的了解,进一步増强保护动物,保护自然环境的意识。
endangered animal
fall over
every two years
die from
a symbol of
give birth to
be awake
prepare for
每两年
醒着的
死于..
(外因)
生育
濒危动物
...的
一个标志
为…准备…
绊倒
Revision
Review the expressions.
Retell the passage by the mind map.
Pandas’ daily life.
Pandas are
in danger.
How to
protect pandas.
Pandas only have one baby every ______ years.
Babies often _______ illnesses and don’t live very long.
Babies pandas like _____for breakfast.They run over to the keepers with ________.
Adult pandas spend 12 hours_______ about 10 kilos....
People _________ the forests. ________ food to eat.
Education program teaches children about the ____________of saving…
Chinese government ______________ the animals.
scientists are doing ________to better understand...
Pandas are so _____and _____,They are now a _____of china.
eating
Less
research
trying hard to save
importance
die from
cute
milk
excitement
lovely
symbol
two
cut down
Revision
What other endangered animals do you know
“In danger” means
they are almost dying out.
“In danger” also means
there is still time.
Help them !
Free talk
What are they
whales
They can sing songs.
They live in the sea.
They can jump high out of water.
They are very clever
and also very friendly.
They are the heaviest animals in the world.
Lead-in
Video time
Do you want to know more about whales
鲸的体型是世界上存在的动物中最大的，它是终生生活在水中的哺乳动物，对水的依赖程度很大。鲸形状像鱼，鼻孔在头的上部，用肺呼吸。它体长可达三十米，是现在世界上最大的动物。鲸为适应水中生活，减少阻力，它们的后肢消失，前肢变成划水的浆板。身体成为流线型，酷似鱼。因而它们的潜水能力很强，小型齿鲸可潜至100-300米的水深处，停留4-5分钟，长须鲸可在水下300-500米处待上1小时，最大的齿鲸——抹香鲸能潜至千米以下，并在水中持续2小时之久。
虎鲸
座头鲸
Humans catch whales for meat, Live in the sea
fat and oil Some kinds have teeth
Eat small fish and other sea life Learn more about whales
Jump high out of the water Stop putting rubbish into the sea
Rules on whale protection Sing songs
Huge Whale parts sold to make things
Water pollution like candles and soap
Read the following words and phrases about whales. Put them in the correct place in the chart.
3a
n. 油；食用油；石油
n. 保护；保卫
adj. 巨大的；极多的
Whales
What they look like
Huge.
Some kinds have teeth.
basic information
Whales
Where they live
Live in the sea.
basic information
Whales
What they eat
Eat small fish and other sea life.
basic information
Whales
basic information
What they can do
Jump high out of the water.
Sing songs.
However, the number of whales decreases rapidly every year.
Whales
Why do some of them have to be protected
Humans catch whales for meat, fat and oil.
Water pollution.
Whale parts sold to make things like candles and soap.
reasons for protection
Whales
How can we protect them
Rules on whale protection.
Learn more about whales.
Stop putting rubbish into the sea.
ways of protection
What do they look like
Where do they live
What do they eat
What can they do
· Huge
· Some kinds have teeth
· In the sea
· Small fish and other sea life
· Jump high out of the water
· Sing songs
What can they do
Why do some of them have to be protected
How can we protect them
· Humans catch whales for meat, fat and oil
· Water pollution
· Whale parts sold to make things like candles and soap
· Rules on whale protection
· Learn more about whales
· Stop putting rubbish into the sea
· Jump high out of the water
· Sing songs
Whales are … They live in … They eat … They can … One interesting fact is … Another interesting fact is … Some kinds of whales are in danger because …
We should protect whales from …
I think people should / shouldn’t …
Write a paragraph about whales and why they need to be protected. Use the information in 3a. Then make a poster.
3b
思路点拨
定人称
定时态
定体裁
说明文
一般现在时
第一/三人称
Outline
Whales are… They live in… They eat… They can…
One interesting fact is… Another interesting fact is…
Some kinds of whales are in danger because …
We should protect whales from …
I think people should / shouldn’t …
Reasons
Ways
Facts
Try to write an outline of your article
Linking words
Whales are huge animals . They live in the sea and eat some sea life . One interesting fact is that whales can jump out of the water . Another interesting fact is that they can sing songs .
However,Some kinds of whales are in danger because humans catch them for meat and use whale parts to make things like candles and soap .
In my opinion, We should protect whales from water pollution . I think people should stop putting rubbish into the sea , make rules on whale protection and learn more about whales .
Facts
Reasons
Ways
One possible version
实
战
演
练
新冠肺炎疫情让人们更加关注人类与野生动物的和谐共存。
请根据下方提示写一篇短文，呼吁大家保护华南虎。
要求：
1. 短文应包括以下所有提示内容，可适当增加细节，以使行文连贯；
2. 词数70个左右；
外貌 头圆,耳短,尾巴长,黄黑相间
特点 速度快,擅游泳
食物 各种动物
现状 濒临灭绝
原因 人类捕杀等
措施 ……
Facts
Ways
Reasons
South China Tiger is a kind of tiger that lives mainly in southern China. It is yellow and black with a round head and It has short ears and a long tail. It runs fast and is good at swimming. It likes eating all kinds of animals.
However, the number of South China Tigers is becoming smaller and smaller. People kill them for their fur and bones. Besides, people destroy their habitat because of human’s activities.
We can make a difference by setting up a special fund organization to help them. Let’s act together!
Facts
Reasons
Ways
One possible version
[总体分析]
①题材：本文是一篇说明文；
②时态：时态为“一般现在时”；
③提示：写作要点已给出，考生应注意不要遗漏，
适当增加细节完整表述内容。
[写作步骤]
第一步，介绍华南虎情况，包括它的外貌，特点，食物等；
第二步，介绍它的现状；
第三步，呼吁大家保护华南虎。
详
解
[亮点词汇]
①a kind of一种②all kinds of各种各样的
③be good at doing sth擅长做某事
④the number of……的数量
[高分句型]
①South China Tiger is a kind of tiger that lives mainly in southern China.（that引导定语从句）
②Let’s act together!（祈使句）
Peer-editing
Exchange your articles, evaluate it and then help eachother correct them.
交换文章，先做出评价然后互相帮助修改。
Key points Check
Correct grammar/spelling
Good Structure
Good sentences
Connection words
Beautiful writing
1. Complete the chart.
Adjectives Comparatives Superlatives
high
dangerous
long
popular
higher highest
more dangerous most dangerous
longer longest
more popular most popular
2. Match verbs and objects. Then add one more object to each list.
Verbs Objects
1. reach a. my life, my money, ______________
2. achieve b. the top of a mountain, the library,
____________________________
3. risk c. my dream, success, ______________
the theater
good results
my health
3. Circle the correct word and/or fill in the blank with correct form of the word in brackets for each sentence.
1. An elephant weighs (few / many) times more than a dog.
2. An adult panda can eat (much / a little) more than a cat.
3. Canada is a (little / lot) less ________(crowded) than China.
4. A tiger is (much / a little) ________(strong) than a man.
crowded
stronger
书面表达
10月4日是世界动物日，你校组织以“I Want to Be a Volunteer of Protecting Animals”为主题的英语演讲比赛。假如李明参加比赛，请你以李明的名义写一篇英语演讲稿推荐自己，内容如下：
品质 善良，善待动物
爱好 ……（至少两点）
事迹 为Save China’s Tigers筹款……（至少一点）
感悟 动物是人类的朋友；保护动物就是保护我们自己
打算 ……（至少两点）
Homework
要求：1. 词数100左右；
2. 所写短文必须包括表格中的内容，自由发挥的内容必须
围绕主题。
3. 文中不得出现真实的人名、校名、地名等相关信息。
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