【人教版中考2025英语复习话题15 】自然保护 Natural Protection(50页) 课件

这是一份【人教版中考2025英语复习话题15 】自然保护 Natural Protection(50页) 课件，共50页。PPT课件主要包含了looks，facts，food，abilities，animals，symbol，meat，lost，remember，reasons等内容，欢迎下载使用。
通过问题链引导，能够了解自然保护的核心维度，复习巩固关于自然保护的语言知识，并运用以上信息口头描述自然保护的问题、成因及建议，掌握写演讲稿的常见核心维度。通过梳理问题-成因-建议的练习，能够掌握解决问题的基本逻辑。通过阅读仿写活动，能够运用语言知识和结构起草演讲稿并修改完善文章。
本课件涉及课标：主题：人与自然2022版课标新增词汇： adult, bin, breath, challenge, creative, energy, harm, hnr, lst, cean, plastic, reduce, sil, symbl
Quick respnse
We started Earth Prtectin Club because we want mre students t prtect the animals and the envirnment tgether.
All these prblems are very serius, s we must d smething nw.
Let’s fcus n animals first.
What animals are in danger?
Elephants are in danger.
Let’s find sme infrmatin abut them.
Let’s read and think.
Hw can we talk abut animals?
学习策略：使用circle map发散思维并归纳总结
Elephants are a __________ f gd luck in Thailand.An elephant is abut _____ cm tall and weighs ______ kils. Elephants eat ____ kils f fd a day, but they dn't eat _______.Elephants can d a lt f things. They can walk fr a lng time and never get ______. They can als __________ places with fd and water.
Let’s listen, think and talk abut animals.
Peple __________ many trees s elephants are lsing their hmes. Peple als _____ elephants fr their ivry. T prtect elephants, we must ______ the trees and nt _____ things made f ivry.
Pandas are als in danger.
Let’s think.
Let’s think and fill in the blanks abut pandas using the wrds belw.
Pandas have becme s __________ that they are nw a __________ f China. They are als China’s natinal __________.There are nw nly 1,864 pandas in the __________.
D yu knw anything abut pandas?
What are the clrs f a baby panda and an adult panda?
Clr: pinkHeight:15 cm lngWeight: 0.1 t 0.2 kils
Clr: black and whiteHeight:150 cm lngWeight: 100 kils
A baby panda is ____________.An adult pandas is ______________.
black and white
Hw lng are a baby panda and an adult panda?
A baby panda is abut ______ lng.An adult panda is arund ______ in length.
Let’s think and fill in the blanks.
A baby panda is abut _____________.An adult panda weighs arund ________.
Length: An adult panda is ________ than a baby panda.Weight: An adult panda is _________ than a baby panda.
Hw heavy are a baby panda and an adult panda?
0.1 t 0.2 kils
Can yu cmpare baby pandas with adult pandas?
Clr: pinkHeight:15 cm lngWeight: 0.1 t 0.2 kils
2. Where d they live?Pandas live in ________________________ f Suthwest China.
1. What d they eat?Pandas eat 10 kils f _________ fr _________ a day.
学习策略：使用fishbne diagram描述事物特征
the frests and
What else d yu knw abut pandas?
4.What’s their habit?They like t __________.
3.What can they d?They can _______________.
swim and climb
Humans are ___________________________.Pandas cannt have a place t live in r fd t eat and they are ________________________.
学习策略：使用multi-flw map描述因果关系
Why are they in danger?
cutting dwn
having fewer babies
Pandas in danger
cut dwn the frests
have fewer babies
Peple shuld _______________________________________________.Organizatins shuld ___________ t better understand the habits f pandas.Gvernments shuld ___________________and ___________ t prtect pandas.
tell children abut
set up nature
Hw can we prtect pandas?
the imprtance f saving pandas
告诉孩子们拯救熊猫的重要性
tell children abut the imprtance f saving pandas
set up nature parks
In additin t animal prblems, pllutin has becme a serius prblem all arund the wrld.
Let’s find sme infrmatin abut it.
We are facing cean pllutin.
It has always been the nicest cean in this city. It used t be s _______ but nw it is really _______. Even the bttm f the cean is full f ________, and there are n mre fish fr fishermen t catch.
What is the prblem?
Peple are _____________ int the cean. Factries are als ________________ int the cean.
What causes the prblem?
thrwing litter
Ocean pllutin
thrw litter
Let’s think and translate the sentences.
We shuld write t the gvernment. They shuld ______________________.I think everyne in this city shuld help t __________ __________. Everyne shuld play a part, nt just the gvernment.
Hw shuld the prblem be slved?
clse dwn the factries
学习策略：使用tree map梳理逻辑
clean up the cean
clse dwn the factries
Hw t talk abut pllutin?
Air pllutin is als a great challenge t us.
The air _________________.Blue skies _____________________________.
is badly plluted
are hardly ever
air pllutin
be badly plluted
be hardly ever seen anymre
seen anymre
There are ______________________ these days.______________________ als pllute the air with a lt f ______________.
Factries that burn cal
Air pllutin
燃煤工厂产生许多黑烟污染空气
mre cars n the rad
factries that burn cal; black smke
Peple shuld ___________________.We need t ____________________.We shuld als _______________________.
stp riding in cars
start riding bikes
use public transprtatin
riding in cars
riding bikes
public transprtatin
Waste pllutin is als a great challenge fr us.
There's______________________________________________.
t much rubbish
waste pllutin
t much rubbish and waste in the streets
and waste in the streets
Every day peple are ________________________________________________________________________.They’re als ___________________________.
littering in
Waste pllutin
扔木筷子、塑料碗和塑料袋
thrw away things like wden chpsticks, plastic bwls and plastic bags
litter in public places
away things like wden
and plastic bags
chpsticks, plastic bwls
public places
Peple shuld _______________ when they g shpping.We shuld ___________________.
take a clth bag
nt use plastic bags
never take wden chpsticks r plastic frks
nt use paper cups r paper bags
thrw rubbish in the bins
We need t ___________________________________________.We shuld _______________________________.We shuld remember t _______________________.
学习策略：使用思维导图总结归纳
说明：高清源文件见文件夹
Let’s review.
___________ March 13th is Thai Elephant Day.Scientists say there are nw fewer than 2,000 pandas living in the frests. Anther 300 r s live in zs r _________ centers in China and ther cuntries.The bamb frests are getting smaller, s pandas are _________ their hme.Chinese gvernment is trying hard t _________ the pandas.Animals in many places arund the wrld are in _________.
Let’s enrich vcabularies.
danger save lse research remember
T much _________ radiatin frm the sun passes thrugh the hle and reaches the earth directly. (harm) Nt nly can the art bring happiness t thers, but it als shws that even cld, hard irn can be brught back t life with a little ___________. (creative)Yu can save electricity by _________ ff the lights when yu leave a rm. (turn)Sil pllutin causes dirty _____________ and unhealthy fd. (envirnmental)
用所给词的正确形式填空。
We shuld raise sme mney at schl t pay t take c_____ f the animals.Trees reduce dust and help k______ the air clean.Turn ff the pwer when yur TV r cmputer is nt in u_____.Students are encuraged t cllect waste paper and sft drink cans and then they are srted and r_________.We can't a______ t wait any lnger t take actin!Peple f_________ that saving the earth begins with small things.
【2020湖北武汉】Byan Slat has ne huge gal. It’s a gal that culd be gd fr peple and a_______ all ver the wrld. Amazingly, it lks like he's ging t m____ his gal. When he was 16, Dutch engineering student Slat was n vacatin in Greece, and he started t think abut all the rubbish that is p______ nt beaches by water. The ceans arund the wrld are all f plastic -- millins f tns f plastic.Unfrtunately, plastic desn't just disappear. It takes c________ t break dwn（分解）. The p________ situatin f the ceans is bad and wrrying and Slat wanted t d smething t change it. S he made it a persnal gal t clean up the rubbish in the wrld's ceans.Slat started with an idea fr an unusual m________ t "catch" the plastic flating （漂浮）in the water using the natural energy f the cean. He left schl in 2013 t begin wrk n his prject The Ocean Cleanup. Sn, the prject r________ a lt f attentin.
Let’s read.
阅读策略1：结合上文与首字母提示peple and animals
阅读策略2：固定搭配meet ne’s gal
阅读策略3：句意+固定搭配be pushed nt beaches
阅读策略4：结合上文提示推理plastic desn't just disappear--It takes centuries t break dwn
阅读策略5：结合上文提示推理The ceans arund the wrld are all f plastic--The present situatin f the ceans is bad and wrrying
阅读策略6：结合下文与首字母提示可知这是一个machine
阅读策略7：上下文+搭配receive a lt f attentin
【2020湖北武汉】A year later, he was leading a team f 100 scientists and engineers wrking n the inventin. Slat needed mney fr this, s he started asking peple t d_______ t his prject nline and raised ver $ 2 millin!Sn after, Slat was named a "Champin f the Earth" by the United Natins fr his meaningful and v________ wrk. It' s the mst imprtant title the UN gives t peple helping the envirnment. The Ocean Cleanup als wn several awards(奖项）fr having ne f the best inventins f 2015. But the d______ ges n fr Slat. He hpes that the ceans will be free f plastic in abut twenty r thirty years.
阅读策略8：结合上文提示推理needed mney--dnate
阅读策略9：结合上文meaningful推理
阅读策略10：根据下文提示hpe--dream
Gd mrning everyne present ver here tday. I feel hnred t be selected t give a speech n pllutin. In this speech, I will share with yu smething abut ftprint. ____1____ Simply understanding it is very useful t us. Water ftprintWater is the surce f life. We use water directly fr drinking, cking and washing, but we als use water indirectly fr prducing things such as fd, paper and clth. A water ftprint tells us hw much water is being used. ____2____ Yu can learn abut hw yur daily habits influence yur water use thrugh the fd yu eat, the things yu buy and even the energy yu use.
Let’s read and chse the crrect sentence fr each blank.
It can help us cme up with ways t save water.Ftprint means the influence that a persn’s r rganizatin’s activities have n the envirnment.Hw t reduce yur water ftprint and carbn ftprint t be greener?The mre we buy, the mre we thrw away later.Fr example, they can walk instead f using a car.
Carbn(碳) ftprintA carbn ftprint is the ttal amunt f CO2 a persn r rganizatin prduces. We can use it t understand the influence f persnal behavir n glbal warming (全球变暖). Mst peple are surprised when they see hw much CO2 their activities create. Then they begin t think abut changing their daily habits t reduce(减少) their carbn ftprints. ____3____ ____4____Tip 1: Save water and electricityWhen yu are at hme, dn’t leave the water r lights n when yu dn’t need it.
Hw t reduce yur water ftprint and carbn ftprint t be greener?The mre we buy, the mre we thrw away later.Fr example, they can walk instead f using a car.
Tip2: Eat less meatMeatless Mnday is ppular with peple wh want t eat less meat. The prductin f meat uses lts f energy and prduces lts f CO2.Tip 3: Buy less____5____ Befre yu buy smething, think abut whether yu really need it. Everyne plays a rle in making a greener Earth. If yu knw abut yur ftprints well, yu can think up mre ways t prtect the envirnment.T cnclude this speech what we d has a great impact n the envirnment, animals and human lives. We as humans shuld take imprtant steps fr a better future. Tgether we can make Earth a better place.Thank yu fr listening.
Explain what water and carbn ftprints are.
Describe hw t reduce water and carbn ftprint.
Call n actins.
Outline the speech.
Express thanks.
1. Is it a speech?Yes.2. Is it frmal r infrmal?It is frmal.3. What is the structure f the speech?
当你在家时，不需要的时候不要用水或开灯。When yu are at hme, dn’t leave the water r lights n when yu dn’t need it.
当你购物时，使用布包而不是使用塑料袋（instead f）。When yu g shpping, use clth bags instead f using plastic bags.
每个人都在使地球更环保方面扮演着重要的角色。Everyne plays a rle in making a greener Earth.
每个人都在环保方面扮演着重要的角色。Everyne plays a rle in prtecting the envirnment.
Let’s write.
为迎接世界地球日，你所在的“保护地球”社团在全校开展以“保护环境，人人有责”为主题的英语演讲比赛。请你根据表格中的内容要点写一份英语演讲稿，号召全体同学行动起来，共同保护环境。注意：1. 词数100左右。文章开头和结尾已给出，不算入字数。2. 可适当增加细节，使行文连贯。3. 尽可能多的运用本单元的词块和长句子。
Hw t write a speech?
Gd mrning everyne present ver here tday. I feel hnred t be selected t give a speech n pllutin. In this speech, I will try my best t explain t yu all what pllutin is, what causes it, and hw it can be cntrlled. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Thank yu fr listening.
Sample: hw t write a speech.Gd mrning everyne present ver here tday. I feel hnred t be selected t give a speech n pllutin. In this speech, I will try my best t explain t yu all what pllutin is, what causes it, and hw it can be cntrlled. As fr cean pllutin, sme f the ceans used t be s clean but nw they are really dirty. Even the bttm f them is full f rubbish, and there are n mre fish fr fishermen t catch. The reasn is that peple are thrwing litter int the ceans and factries are putting waste int the ceans. The air is als badly plluted. Blue skies are hardly ever seen anymre. That’s because there are mre cars n the rad these days and factries that burn cal als pllute the air with a lt f black smke. Waste pllutin is caused when peple thrw away things like wden chpsticks, plastic bwls and plastic bags in the streets. That’s why there's t much rubbish and waste in the streets. This is turning beautiful places int ugly nes.
Sample: hw t write a speech.I think everyne plays a rle in prtecting the envirnment. When we g shpping, we shuld use clth bags instead f using plastic bags. Remember t thrw rubbish in the bins and keep public places clean and beautiful fr everyne. We shuld try t stp riding in cars and start riding bikes. We shuld als use public transprtatin. We can als write t the gvernment t clse dwn the factries that are plluting the envirnment.T cnclude this speech I want t say pllutin has becme a serius prblem all arund the wrld. Everyne must d smething t make the wrld a better place. T prtect ur hmeland is t prtect urselves.Thank yu fr listening.
Click here t give the scre.
绘制本节课所涉及动物和环境问题的思维导图。介绍一种濒危的动物或者一种环境问题。总结语块中语言的考点。