our earth is unique我们的地球是独特的

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1、OUREARTHISUNIQUEPages4-13BeforeReading:·Lookatthefrontcoverofyourbook.Useanatlastofindoutwhatpartoftheearthisshownintheillustration.·Readthesynopsistofindoutmoreaboutthecontentsofthebook:othinkofanalternativewordfor‘adapted’.owhatismeantby‘mainecosystems’?owhatismeantby‘uni

2、que’?Vocabulary:·barren(p4)·galaxy(p7)·adaptation(p8)·species(p10)·biodiversity(p10)·impact(p13)OUREARTHISUNIQUEPages4-13AfterReading:1.DiscusstheimportanteventsmentionedonPage5.2.DiscusstheuseofthewordMartianonPage6.3.Whyistheearthrightforlifetoexiston,andotherplanetsareno

3、tsuitable?(Page6)4.Doyouthinkthatremoteplanetsmightbefoundinourgalaxywhereotherformsoflifemightexist?(Page7)5.Discussexamplesofadaptationinthechildren’sknowledge.(Page8)Showchildrenbookonadaptation,andmakeavailableinLibraryarea.6.Discusstheimplicationsofnaturalselection.(Pa

4、ge11)7.Discusstheimpactofhumanimpact,mentionedonPage13.FOLLOW-UPTASK1.UsetheinformationgivenonPage5(Frombacteriatobraincells)tocreateatimelineofwhathappened.Writecaptionstoexplaineachmainelementandincludeanillustration.2.Researchadaptationfurther.Trytofindspeciesthathavecha

5、ngedanddevelopedovermany,manyyears.Describeandillustratethese.Workasagrouptomakeabookofallyourfindings.OUREARTHISUNIQUEPages14-23BeforeReading:·LookattheContentsPage–discusswhatyoumightfindoutthroughthetopicsspecified.·Fromyourownknowledge,canyouthinkofanyanimalsthathaveada

6、ptedinordertofitintotheirhabitat?Vocabulary:·naturalhabitat(Page14)·ecosystem(Page16)·biomes(Page18)·aswellasanyotherwordsinboldandspecifiedintheglossary.OUREARTHISUNIQUEPages14-23AfterReading:·Pages14–15:discusswhatismeantbyahabitat.·Pages16–17:discusswhatismeantbyanecosys

7、temandgiveanexampleofthis.·Pages18–19:discusswhatismeantbybiomesandspecifythe5differentonesthatexist.Describeinownwordswhatabiomeis.·LookatthemaponPage30(asdetailedonpage19).Lookatthedifferentpartsoftheworldwherethesebiomesexistandwhytheyexistthere.Lookatthedifferentvocabul

8、aryinthekeyandlinkthistothevocabularyonPages18–19.·Lookatthefeaturesofforestsasdes