Unit4PlantsaroundusUnit4PlantsaroundusHowcanwehelpplants?BLet’slearn
Let’sreviewChenJie,MikeandBinbinhelptheschoolgardens.Doyouremember?Whatcantheydo?
Let’sreviewTheycan…watertheflowerswaterthegrassplantnewtrees
Let’sreviewWhatelsecanwedoforthegardens?Let’sknowmoreaboutthegardens!Weneedsomeonetohelpus!
Let’slearnHi!Children.I’mthegardener.Icanhelpyou!Thankyou!
Let’slearnWhatplantsareinthegarden?Let’ssee!
Let’slearnWhatplantsareinthegarden?atreetrees
Let’slearnWhatplantsareinthegarden?aflowerflowers
Let’slearnWhatplantsareinthegarden?thegrass
Let’slearnWow!Therearesomanyplantsinthegarden.Yes.Whatdoplantsneedtogrow?植物生长需要什么呢？
ThinkandsayWhatdoplantsneedtogrow?植物生长需要什么呢？
Let’slearnPlantsneedsun.
Let’slearnPlantsneedair.
Let’slearnPlantsneedwater.Iwatertheflowers.
GoodtoknowPlantsneedair,waterandsun.air（二氧化碳…)sunwateroxygen氧气Photosynthesis光合作用Plantsgiveusfreshair.Plantscangiveusmanythings.Weneedplants,andplantsalsoneedourhelp.
ListenandfollowsunairtreesgrassflowerswaterPlantsneedair,waterandsun.
Sharpeyesairtreesairwaterflowerssungrasswatertreesgrassflowerssun
ListenandanswerWhathelpstheplantsgrow?Whatthingscanwedo?我们可以做什么事情？什么帮助植物生长？
Listenandfill_____,______and_____.Thesehelptheplantsgrow.______,______,_____and_____.ThesearesomethingsIknow.AirwatersunPlantwatercutturn这些Whatdothewordsmean?这些单词是什么意思呢？
Learntoknowplant种植plantthetreesplantthegrassplanttheflowers
Learntoknowwater浇水waterthetreeswaterthegrasswatertheflowers
Learntoknowcut修剪cutthebranches剪枝
Learntoknowturn转动Turnthesoilover.翻土Makethesoilsoftandletairin.让土壤松软，让空气进入。
ListenandchantAir,waterandsun.Thesecanallhelpplantsgrow.Plant,water,cutandturn.ThesearesomethingsIknow.
MindmapKnowaboutplants“What”“What”“How”treesflowersgrassairsunwaterplantwatercutturn
SummaryWhathavewe