Unit 5 A fine balance Starting out 课件 2026-2027学年外研版英语九年级上册

年

级：九年级学科：

英语（外研版）Unit5AfinebalanceStartingoutLookandsayWhatcanyouseeinthepicture?Therearefivespecialwildanimalsintheforest.Let’slearnaboutthem.图片来自：教材图片来自：网络ThinkandsayHowcanweprotectthesevaluableanimals?Weshouldprotecttheirlivingplaces.Weshouldneverharmtheseanimals.Weshouldkeepafinebalanceofnature.图片来自：网络naturalhabitats

Lookandmatch图片来自：教材naturalhabitats

riverdesertwetlandgrasslandrainforestLookandmatchAriverhascleanrunningwater.Itgiveslifetoplantsandanimals.Awetlandishometomanywaterbirds.Itcancleanwaterinnature.图片来自：教材riverwetlandLookandmatchThedesertisveryhot.Onlyafewplantsandanimalscanlivethere.Camelscanliveindeserts.Thegrasslandiscoveredwithgrass.Manygrass-eatinganimalslivehere.图片来自：教材desertgrasslandLookandsayTherainforesthasverythicktrees.Therearedifferentkindsofwildlife.图片来自：教材rainforestLookandsayItiscoveredwith________.Many_________________________livehere.Ithasclean_______________.Itgiveslifeto_________and___________.Ithasvery______________.Therearedifferentkindsof__________.Itishometomany______________.Itcan_______waterinnature.Itisvery_____.Onlyafewplantsandanimalscanlivehere.________canliveinit.grassgrass-eatinganimalsrunningwaterplantsanimalsthicktreeswildlifewaterbirdscleanhotCamels图片来自：教材grasslandriverrainforestwetlanddesertWatchandanswerWhat’sinnature?non-livingthingslivingthings图片来自：教材plantspeopleanimalsairwatersunlightrocktherabbittheairtheplantsthewaterthefoxNatureneedstostay__________.Peopleplay______________________.inbalanceanimportantroleinnatureThinkandshareHowcanpeopleinfluencenature?Peopleinfluencenatureintwooppositeways:___________waysand____________waysharmfulhelpfulcutdowntreesplantmoretreespourdirtywaterbuildnaturalparkshuntingwildanimalsmakestrictpollutionrulesWordbank图片来自：网络Badinfluencesonnature1._________________inrainforests.2.Factories________________intorivers&wetlands.3.________________makesspeciesendangered.Goodinfluencesonnature4._____________________tostopsoilloss.5._____________________forwildanimals.6._____________________tocutdownpollution.BuildnaturalparksThinkandshareHowcanpeopleinfluencenature?Peopleinfluencenatureintwooppositeways:harmfulwaysandhelpfulways.WordbankCutdowntreesPlantmoretreespourdirtywaterHuntingwildanimalsMakestrictpollutionrulesBadinfluencesonnature1.____________________inrainforests.2.Factories_____________________intorivers&wetlands.3._____________________________makesspeciesendangered.Goodinfluencesonnature4.___________________________tostopsoilloss.5.___________________________forwildanimals.6.___________________________tocutdownpollution..SummaryTherearefivewildanimalsinAustralianforests:_______,_________,______________,____________and___________.2.Therearefivekindsofnaturalhabitats

(自然栖息地）:___________,___________,___________,___________and_________.3.Natureismadeupof____________and________________.4.

Natureneedsto_______________.5.

Peoplehavetwokindsofinfluencesonnature:__________activitiesdestroynature,while__________actionsprotectit,suchasplantingtreesandbuilding______________.6.Ourdutyisto______________andkeepit________.riverdesertgrasslandrainforestwetlandlivingthingsstayinbalanceharmfulhelpfulnaturalparksprotectnaturenon-livingthin