Unit 5 Into the wild Understanding ideas （ppt课件） -2023新外研版（2019）《高中英语》必修第一册.pptx

1、Guess:What are they doing?1v.迁徙Migrate2Look and choose the animals that migrate.monarch butterflySiberian crane red pandaAtlantic salmon Killer whaleSwallow The Monarchs JourneyTina Chen41.To understand the whole passage and get the main idea.2.To retell（复述）（复述）the general idea of the passage.3.To r

2、aise awareness of protecting animals and environment.Learning Aims5Page/6Read the passage quickly andmatch the main ideas with each part.A.C.Definition（定义（定义）Para.1Para.4Para.2-3Para.5D.Introduce Fast readingTips:Dont read word by word!Just read the first and last sentence of each paragraph.6Structu

3、re Para 1Definition Para2-3 IntroductionPara 4Reasons The Monarchs JourneyPara 5Measures7to find foodto seek partnerin search of warmer weather 1.What s the migration?2.Why do the animals migrate?Read Para.1 carefully and answer the following questions.Many animals move from one place to another at

4、certain times of the year.This annual movement is called migration.Carefulreading许多动物在一年中的特定时间会从一个地方迁往另一个地方。这种一年一度的迁移被称作迁徙。writing Tips:Try to use different words to express the same meaning.It can improve the level of your article.8Structure Para 1Definition Para2-3 IntroductionPara 4Reasons The Mo

5、narchs JourneyPara 5Measures9when?where?how long?every autumnfind their way to California or Mexico4000 kilometresRead Para.2 and answer the questions.A long and difficult journey10By_By _telling the time of daymeasuring the position of the sun with its eyes The ways:Para3.How did they migrate?v.分辨1

6、1Activity4 a.The monarch butterfly is able to tell_.b.Using these two pieces of information,the monarch butterfly determines _.c.The monarch butterfly measures _with its eyes.d.The monarch butterfly reaches _.dthe time of day the way to gothe position of the sun the places where it will spend the wi

7、nterRead Para.3 again and fill in blanks to complete the“cause-effect”flow chart(因果流程图）.acb12Structure Para 1Definition Para2-3 IntroductionPara 4Reasons The Monarchs JourneyPara 5Measureshowwhenhow longwhere13Para4.the reasonsdestroy the natural environmentcut down treesuse chemicalshuman activity1

8、4he.Humans _ trees.f.The _where monarchs can be found is destroyed.g.Humans use chemicals that _ that monarch caterpillars eat.h.The monarch butterflys population_ in the last few years.cut downnatural environment of many placeskill the plantshas crashed hActivity4 gefRead Para.4 and fill in blanks

9、to complete the“cause-effect”flow chart(因果流程图）.15Structure Para 1Definition Para2-3 IntroductionPara 4Reasons The Monarchs JourneyPara 5Measures16Measures17destroy the natural environmentcut down treesuse chemicalshuman activity18Discuss more ways to protect the Monarch Butterfly.the reasonsMeasures

10、19Significance Why do we make the reserch?Is it useful?tell?The more _,the greater_.we know about this lovely creaturethe chance it will survive and keep its place in the natural world for a long time to come 我们对这种美丽生物了解越多，它存活的机会就越大，它们在自然界中得以长久生存并保持其位置的可能性就越大。20Choose where you are most likely to fi

11、nd the passage.1.In a scientific research paper about the monarch butterflys migration.2.In a popular nature magazine introducing the monarch butterfly.3.In a travel leaflet（传单）（传单）encouraging people to visit North America.Post-reading21 Try to recite main contents of the passage Definition Introduc

12、tionReasons The Monarchs JourneyMeasuresRetelling The more we know about this lovely creature，the greater the chance it will survive and keep its place in the natural world for a long time to come.22Significance23Tibetan antelope At one with nature 天人合一天人合一24Assignmentanimal migration1.Retell the passage again 2.search more information about animal migration on the internet.2526