资源简介

(共43张PPT)
Integration
Unit 5 Wild animals
A Daniel is reading two articles about wild animals. Read with him and answer the questions below.
Polar bear/'p l be (r)/: We live in the Arctic. We are the biggest meat-eaters /'mi t i t (r)z/ on land, and we often have to travel a long way to find food.
The earth is becoming warmer, and the Arctic ice is melting /'melt /. This makes it more difficult for us to survive.
~
形式宾语
Today there are about 22,000 to 31,000 of us on earth, and this number may still drop/dr p.
Blue whale / blu 'we l/: We are the largest animals on the planet. The ocean is our home and we can live up to 90 years old.
In the past, humans hunted us and there were very few of us left. Now it is against the law to hunt us, but we are still at risk/r sk/.
We often get hurt by big ships. Moreover, the ocean water is getting warmer and we may not have enough food to eat in the future. It is hard for us to live long and healthy lives.
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修饰名词，通常放在名词前；修饰形容词或副词，要放在被修饰词之后。
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长难句分析：这是一个简单句。It 是形式主语，真正的主语是后面的to live long and healthy lives，is是系动词，hard是表语。
1 What problem are polar bears and blue whales both facing
2 What can humans do to help them
Polar bears and blue whales are both facing the problem of a changing environment. Also, they both have been affected by human activities.
We should protect the habitats of polar bears and blue whales and stop polluting the environment. Also, we need to enforce laws to stop hunting and other harmful activities to help them.
从教材习题A 中学中考解题策略
归纳总结法
将从文章中获取的分散信息进行归纳总结。例如在回答问题1 时，不能只简单罗列北极熊和蓝鲸各自面临的问题，而要总结出它们共同面临的问题是环境变化和人类活动的影响。在回答问题2 时，要将各种可能的帮助措施进行归纳整理，分点列出，使答案更加清晰有条理。
B1 Daniel is listening to a programme about Indian rhinos. Listen with him and then complete the notes below.
Indian /' ndi n/ rhinos/'ra n z/
· For thousands of years, Indian rhinos have lived in Asia.
· By 1975, there were only (1) _________ of them in the wild.
· The governments of India and Nepal took action to (2) ________ the number of Indian rhinos. They (3) _________ to stop people from hunting them for their horns/h nz/.
· In 2022, there were over (4) _________ Indian rhinos in the wild.
略
B2 Daniel has also found a talk about why wild animals are in danger. Listen with him and complete the notes below.
Reasons why some wild animals are in danger
· Natural reasons:
→It is difficult for some special kinds of wild animals to have babies, and they may (1) ________ easily and die.
→ Natural disasters /d 'zɑ st (r)z/ like (2) ________ can also be a problem for them.
略
· Human activities:
→ People take more land for their own use, so wild animals may lose their (3) ________.
→(4) ________ pollution /p 'lu n/ makes it difficult for animals to live healthy lives.
→ The earth is getting warmer, so certain /'s tn/ wild animals may not have a (5) ________ or enough food to eat.
→ People hunt wild animals for food and their fur, bones or (6) _______ .
B3 Daniel is writing a blog post about protecting wild plete his blog post with the information in Parts B1 and B2.
Let’s protect wild animals!
Wild animals are in danger for many reasons. There are (1) _________ reasons like illnesses /' ln s z/ and natural disasters, but (2) _________ are the biggest reason.
略
~~~~~~~~~
ill（adj.生病的）+ -ness = illness n.疾病
When we take land for (3) _________, wild animals may lose their homes. Air and water (4) _________ makes it hard for wild animals to live healthy lives. Moreover, the earth is getting warmer and serious weather events may happen more often. Some wild animals may face problems of finding (5) _________ and enough food to eat.
However, we humans can do something to help. Governments can take (6) _________ to protect wild animals. For example, they can (7) _________ to stop people from hunting them.
C Daniel and Kitty are talking about how to protect wild animals. Work in pairs and talk about your ideas. Use the conversation below as a model.
Daniel: What can we do to protect wild animals
Kitty: First, we should never eat wild animals.
Daniel: Yes! Some people make things like bags and shoes from the fur or skin of wild animals. We must make sure we don’t buy them.
Kitty: You’re right! We should also make sure we don’t do bad things to their living spaces.
Daniel: Yes, that’s a great point. And we can join an animal protection group.
Kitty: What a good idea!
~~~~~
确保
TIP
“Yes!”, “You're right!” and “That's a great point.” are common ways to show agreement.
D The Wild Animals Club asked the students to do some research and then to write a letter to humans in the name of a wild animal.
D1 Think about a wild animal you want to write for and answer the questions about it below. （答案不唯一）
1 What animal are you ___________________
2 Where do you live
__________________________________________________
3 What do you eat ___________________
4 What problems do you have
___________________________________________________
I am a panda.
I live in the bamboo forests of southwestern China.
I mainly eat bamboo.
One big problem I have is that it’s hard for me to reproduce.
5 What are the reasons for your problems
_________________________________________________
_________________________________________________
_________________________________________________
6 What are humans doing to help you
_________________________________________________
_________________________________________________
7 What do you want humans to do to help you in the future
_________________________________________________
The reasons for the reproduction problem are that baby pandas are very tiny and weak at birth, and the living conditions are not very good.
They do some research on my family and take good care of us to help increase the panda population.
I hope humans can keep protecting the bamboo forests.
D2 Amy wrote a letter in the name of an Indian rhino. Read it below.
Dear humans,
I am an Indian rhino. I eat grass and small plants. I am writing to ask for your help to protect the rhinos in the wild.
Say what animal you are, where you live, what you eat and why you are writing.
~~~~
~~~~~~
ask for one’s help
寻求某人的帮助
Many years ago, thousands of us lived in some parts of Asia. We ate special plants near our homes, but they became fewer and fewer when farmers started using them to feed their animals. People also hunted us for our horns. As a result, our number started to drop.
Describe what problem(s) you are facing and what causes the problem(s).
The governments of India and Nepal made laws to protect us. But you can do more. Please stop using our horns for your own needs. Our horns are important for us to live healthy lives. Please help us, or there may be none of us left in the future.
Thank you for reading my letter.
Yours,
Lila, an Indian rhino
Describe what humans did to help and what else you want humans to do.
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“……中没有一个”，用于三个或三个以上的人和事物
从教材语篇D2 学写作思路
第一人称视角法
文章以印度犀牛“Lila”的口吻来写，这种视角能让读者产生强烈的代入感，仿佛直接与犀牛对话，更深刻地感受到动物面临的困境，引发读者的情感共鸣。比如 “I am writing to a sk f or your he lp...”让读者更易站在犀牛的立场去思考问题。
TIP
We usually end a formal letter with thanks and a polite closing followed by a sign-off.
D3 Write your letter based on the information in Part D1. Use Amy’s letter as a model.
Useful expressions
Dear humans, I am a(n) ...
I am writing to ask for your help to …
I live in …
I eat …
... years ago, there were...
In the future, ...
Please help us, or we may …
Thank you for reading my letter.
Yours faithfully, ...
1 drop /dr p/ vi. & vt. （使）降低；扔下; 掉下（教材P73）
(观察)· Please drop your voice when you are in the library.
当你在图书馆时，请降低你的声音。
· Be careful not to drop the glass. It might break.
小心别让玻璃杯掉下，它可能会碎。
· The apple fell from the tree and dropped on the ground.
苹果从树上掉下，落在了地上。
探究一 核心单词
归纳拓展
drop 作动词，意为“（使）降低；扔下；掉下；中途卸
客”。常用搭配有：drop in 顺便拜访；顺路去看望；drop by顺路拜访；drop off 减少；下降；drop out of school 辍学。
· I’ll drop in at the supermarket on my way home.
回家的路上我会顺便去超市。
学会运用1: I need to _________（降低） my speed when driving in the city.
学会运用2: He has a beautiful garden. He often asks his friends to _______ in and drink tea.
A. drop B. visit C. land D. pass
学会表达3: 她写作业时把钢笔掉了。
She ____________________ while she was writing her homework.
drop
A
dropped her pen
2 risk /r sk/ n. 危险, 风险 （教材P73）
(观察)· Playing near the river is a big risk.
在河边玩有很大的危险。
· Sometimes you need to take a risk to achieve your goals.
有时候你需要冒险去实现你的目标。
· The little boy is at risk of falling into the river.
小男孩有掉入河里的危险。
· Don’t run across the street. It’s too risky.
不要跑过马路，那太危险了。
· Tom didn’t want to risk losing his job because he had a large family to feed.
汤姆不想冒险丢掉工作，因为他要养活一大家人。
归纳拓展
risk作名词，意为“危险，风险”；其形容词形式为risky，意为“危险的；冒险的”。常用搭配：at risk 有危险；take a risk/take risks 冒险。
risk 也可作动词，意为“冒……的风险”。常用搭配有：risk doing sth. 冒险做某事
学会运用4: Riding a bike without a helmet is a big _________ (危险).
学会运用5: It’s ________ (risk) to swim in the river without a lifeguard.
学会表达6: 他冒险游过了湍急的河流。
He _________ _________ and swam across the rapid river.
学会表达7: 玩火柴有引发火灾的危险。
Playing with matches is _________ _________ of causing a fire.
risk
risky
took risks
at risk
3 Indian /' ndi n/ adj. 印度( 人) 的 （教材P73）
(观察)· The Indian dance is very colourful and energetic.
印度的舞蹈非常丰富多彩且充满活力。
· There are over a billion Indians in the world.
世界上有超过十亿印度人。
· India is a country with a long history, and it is famous for its colourful festivals.
印度是一个历史悠久的国家，以它丰富的节日而闻名。
归纳拓展
Indian 作形容词，意为“印度(人) 的”；作名词，意为“印度人”；India 作名词，意为“印度”。
同类词有：America 美国—American 美国人；Canada 加
拿大—Canadian 加拿大人；Mexico 墨西哥—Mexican 墨
西哥人；Brazil 巴西—Brazilian 巴西人；Russia 俄罗斯—Russian 俄罗斯人。
学会运用8: The Taj Mahal is a famous building in I .
学会运用9: _________ (印度的) culture is very rich and colourful.
学会表达10: 印度人擅长数学和科学。
_________ _________ are good at math and science.
ndia
Indian
Indian people
4 pollution /p 'lu n/ n. 污染（教材P74）
(观察)· Air pollution is a serious problem in many cities.
空气污染在很多城市是一个严重的问题。
· Plastic bags can pollute the soil if not disposed of properly.
如果不妥善处理，塑料袋会污染土壤。
· Factories should not dump waste water into rivers, because it will pollute the water.
工厂不应该把废水倒入河流中，因为它会污染河水。
· The factory is a major polluter of the local river.
这家工厂是当地河流的主要污染源。
归纳拓展
pollution 作名词，意为“污染；污染物”；其动词形式为pollute，意为“污染；弄脏”；polluter 为名词，意为“污染者；污染源”
学会运用11: Too much noise ___________ (pollute) can make it hard for us to sleep well at night.
学会运用12: Smoking in public places can ___________（污染）the air and harm others’ health.
学会表达13: 减少塑料使用可以帮助阻止污染。
________________________________________________________________________________
pollution
pollute
Reducing the use of plastic can help
stop pollution.
5 certain /'s tn/ adj. 某种, 某些（教材P74）
(观察)· There are certain animals that only come out at night.
有些动物只在晚上出来。
· Certain flowers only bloom in the spring.
某些花只在春天开放。
· It is certain that they will agree. 他们一定会同意。
· Our life is certainly better than it was five years ago.
我们的生活肯定比五年前好多了。
归纳拓展
certain 作形容词，意为“某种，某些”；还有“确实；确定”的意思。其副词形式为certainly“肯定；当然”，与of course 同义。
学会运用14: I like to eat _________ (某些) fruits, like apples and bananas.
学会运用15: I __________ (certain) will help you with your homework.
学会表达16: 在某些国家，人们庆祝不同的节日。(certain)
__________________, people celebrate different festivals.
certain
certainly
In certain countries
We are the biggest meat-eaters on land, and we often have to travel a long way to find food. 我们是陆地上最大的食肉动物，而且我们经常需要长途跋涉才能找到食物。（教材P73）
(分析结构) 这是一个并列句，由并列连词and 连接两个独立分句。第一个分句：主语是We，系动词are，表语是the biggest meat-eaters（the+ 形容词最高级+ 名词），on land 是后置定语。第二个分句：主语是we，often 是频度副词，have to travel 作谓语，a long way作宾语，to find food 作目的状语。
~~~ ~~~~ ~~~
~~~~~
~~ ~~~
~~~ ~~~~~~
探究二 核心句式
· She is kind, and she often helps her friends.
她很善良，而且她经常帮助她的朋友。
· The cake is delicious, and I eat it every day.
蛋糕很好吃，并且我每天都吃。
归纳拓展
该句的结构为：简单句（主系表），and+简单句（主谓宾），and 连接两个并列分句。
学会运用1: Practice more, _______ you’ll do better in playing the piano.
A. but B. or C. because D. and
学会表达2: The music is loud. We dance to it. （合并成一句）
__________________________________________
D
The music is loud, and we dance to it.

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