九年级UNIT2复习中考英语课件
日期：2010-10-13 10:32
theydon’t3Whydoweneedtrees?CleantheairGiveusfoodMakeandbuildthingswithtreesSitunderatreeintheshadeMakebooksfromtreesManyanimalsliveintreesCoverthesoilTakeenergyfromthesunandmakeitintofoodpeopleandanimalsneedthefoodtoliveWhatisenergy?LightisenergyHeatisenergyFASCINATINGFACTSSomeanimalseatonlyoneplantPandaseatbambooonlyBigpandaseateighteenkilogramsofbambooeveryday!RetellthetextTreeshelp______theairTheygiveus____--likeapples，dothey?No，JennyandBriantalkingabout?Theyaretalkingabouttreesandthereasonwhyweneedthem2Donutsdon’tgrowontrees，UNIT2PlantaPlantRevision1Howmanymainpartsdoplantshave?Whatarethey?2Whatdoplantsneedtogrow?Whydoplantsneedthem?3Doyouthinkplantsareimportant?Lesson13WhyArePlantsImportant?Thinkaboutit1Aretherealotoftreeswhereyoulive?Whyorwhynot?2Whydoweneedtrees?3Whatkindofthingscanplantsdo?ThinkaboutitListentothetextandanswerthequestions1WhatareDanny，bananasandorangesWecan______and___，
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