Lesson47ConnectedtoNature

,Letsenjoyavideo！,Doallthelivingthingsontheplanetdependononeanother?,Lesson47,ConnectedtoNature,()Alllivingthingsareconnected.()Weshouldprotecttheenvironment.()Livingthingsliveintheworld.()Alllivingthingsneedwaterandfoodtogrow.,3,4,1,2,Task1：Readthelessonandputthesesentencesinthecorrectorder.,1.Listsomelivingthings.People;flowers;grass;trees;bees;ants;doves;cats2.Whathelpspeoplegrowbigandstrong?Food（Fruit,vegetables,meat,fish）andwater.3.Whatwillhappenifpeoplepollutetheriversandoceans?Fishmaygetsickorevendie.4.Whatwillhappenifthebirdseatthesickordeadfish?Theymaydieoff.5.Whatstheeffectifonespeciesdiesoff?Ifonespeciesdiesoff,thenanotherspeciesmaydieoff,followedbyanother,andanother,Task2Readcarefullyandanswer,Task3Readagainandfillintheblanks,Thenaturalworld_livingthings.Livingthings_weakandsmallandslowlygrowstrongandbig.Alllivingthingsneedfoodandwatertogrow.Wearedifferentinsomeways,butalllivingthingsare_.Weallliveonthesameplanet,andwe_eachother.Somebirds_fish.Ifthebirdseatthesickordeadfish,theymay_.Weshould_theearthandallthe_onit.,isfilledwith,startout,connected,dependon,liveoff,dieoff,respect,species,Task4Thinkaboutit,Wearefacingsomanyproblems!,WaterPollution,Waterandsoilloss,rubbish,haze,Airpollution,desertification,Climatechange,Globalwarming,Polarbear,Livingthingsarelosingtheirhomes.,Thenaturebecomesworseandworse.Itstimetotakeactiontoprotectournature.Sohowcanwehelpnature?Drawamindmaptoshowyouropinion.,ProtectNature,Protectlivingthings,Protectresources,water,？,soil,air,forest,mineral,？,？,？,Homework,Tr