Unit 2 Reading for writing （ppt课件） (3)-2022新人教版（2019）《高中英语》必修第二册.pptx

1、Unit 2 Wildlife protectionReading for WritingStep 1 Lead in Which emotions do the posters communicate?funny surprising frightening sad.I think its _.If you have a chance to save one of them,which one do you choose?Why?1Whats the poster on the left mainly about?AThe protection of ugly animals.BThe pr

2、otection of good animals.CThe protection of bad animals.DThe protection of cute animals.2Whats the poster on the right mainly about?ACutting down trees.BDestroying animal homes.CThe habitat of animals.DThe less paper,the better.Step 2.While-ReadingRead and choose the correct answers.Reading Read the

3、 posters and answer the following questions 1.What do you think of the animals on the left?2.Why do we should protect the ugly animals?3.Why are billions of trees being cut down every year?4.What result will be lead to after the trees are cut down?Reading Read the posters and answer the following qu

4、estions 1.What do you think of the animals on the left?2.Why do we should protect the ugly animals?I think it is frightening and ugly.All species-the good,the bad,and the ugly-should be treated equally.The world needs all kinds-without variety,our planet cannot survive.3.Why are billions of trees be

5、ing cut down every year?4.What result will be lead to after the trees are cut down?To make paper for humans.A lost of animal homes are being destroyed./The habitat of wildlife is being destroyed.3.Why are billions of trees being cut down every year?4.What result will be lead to after the trees are c

6、ut down?Read and finish Ex.3 on P 20(Group work)Features of Posters1.What does each poster use to stir up emotions?The first poster uses anugly picture of an animal to get a reaction from the reader,but then makes the point that this reaction is part of the problem,because all animals should be prot

7、ected,not just ones we think are cute.The second has a cute picture and the headline is written as if the koalas were speaking to the reader which may make them more sympathetic.2.Who do you think is the intended audience for each poster?On the left,it aims at the cute pet lovers,wishing them to lov

8、e the ugly animals,too.On the right,it is intended for the people cutting down the trees.3.What does each poster want people to do?On the left,it wants people to love all animals equally.On the right,it wants people to stop cutting down the trees and protect the habitats.Deal with the two passages.w

9、hen it comes to 当说到当说到-当谈到当谈到-should be treated 应当被平等对待应当被平等对待pay attention to sth.注意；关注注意；关注without variety,our plant cant survive.没有多样性，我们的星球就无法生存。没有多样性，我们的星球就无法生存。if 引导条件状语从句引导条件状语从句give ugly a chance 给丑陋一个机会给丑陋一个机会billions of 数十亿数十亿are being cut down are being destroyed现在进行时的被动语态现在进行时的被动语态 that

10、is cut down that 引导的定语从句引导的定语从句such as 比如；例如比如；例如 后接名词，后接名词，doing形式形式so that humans can have more paper目的就是让人类有更多的纸。目的就是让人类有更多的纸。equallydolphinslessvarietyifato makeisInhomelessEx.4 on P 21.Pair work-Make a poster Choose one of the animals below or one of your own.Do some research to add animal fact

11、 sheet.Make a poster How to organize a poster Write a title that is simple,interesting,and unusual,and then collect the information you need.Write the name of the species and why it is endangeredUse a powerful image to attract the readers attention to the facts and problems.Tell the readers what you

12、 want them to think and do.outlinetitlebodyimagesummary()Preparation for writingwords and phrases _n.环境环境_ n.污染污染_n.种群种群 _v.保护保护 _n.栖息地栖息地 _n.平衡平衡 _adj.珍稀的珍稀的 _v.融化融化_ v.消失消失 _关爱关爱 _人类人类 _与与和谐相处和谐相处environmentpollutionpopulationprotecthabitatbalanceraremeltdisappearcare forhuman beingslive in harmon

13、y with.While-writingStep 1Organize the poster.The title：_The image：Use a powerful image of a dolphin to attract the readers attention.The body：Make a brief introduction of dolphin and tell the readers _We Are In Danger!Do You Want to See Us Again?how to protect the dolphins.Step 2List the words，phra

14、ses and sentences.1.Words and phrases_ n.水域水域_n.栖息地栖息地_v.减少减少 _ adv.迅速地迅速地_ adv.不幸地不幸地 _ 由于，因为由于，因为_ 为了为了 _ 清洁清洁_ 处在危险中处在危险中 _ 中下游中下游habitatwatersreducerapidlyunluckilydue toin order toclean upin dangerthe middle and lower reaches2.Sentences我们被叫作白鳍豚我们被叫作白鳍豚,主要生活在长江中下游。主要生活在长江中下游。(被动语态被动语态)_ the midd

15、le and lower reaches of the Yangtze River.由于污染，我们的栖息地变得越来越小，所以我们的由于污染，我们的栖息地变得越来越小，所以我们的数量也在迅速减少。数量也在迅速减少。(due to，reduce)Our habitats _,so our population _.为了防止我们被捕杀，我们正被转移到一个干净安全为了防止我们被捕杀，我们正被转移到一个干净安全的栖息地。的栖息地。(in order to，be being done)_a clean and safe habitat.We are called Yangtze River dolphin

16、s and mainly live inare becoming smaller and smaller due to pollution,is also reducing rapidly now In order to stop us being killed,we are being moved toStep 3Draft the poster by using the following words and phrase.We Are In Danger!Do You Want to See Us Again?_We are called Yangtze River dolphins a

17、nd mainly live in the middle and lower reaches of the Yangtze River and Dongting Lake,Poyang Lake,Qiantang River waters,etc.Our habitats are becoming smaller and smaller due to pollution，so our population is also reducing rapidly now.Unluckily,our numbers are only between 1，000 and 1，800.In order to stop us being killed,we are being moved to a clean and safe habitat.Do you want to see us again?Clean up the rivers now!