資源描述：
《介紹蜜蜂的英文ppt》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在應(yīng)用文檔-天天文庫(kù)。
1、BeeBriefIntroductionThebeeisaflyingsocialinsect.Suctionstyle,isbees'uniquecharacteristicinchewingmouthpartsinsects.Theyarealsocalledresourcedinsect.↑Details?types?appearance?habitat?food?lifehabits?influence?benefits?harms↑Types?ApisandreniformisSmith（黑小
2、蜜蜂）?ApiskoschevnikoviButtel-Reepen（沙巴蜂）?ApismuluensisTingek（綠努蜂）?ApisnigrocinctaSmith（蘇威拉西蜂）?ApisceranaFabricius（東方蜜蜂）?Apismellifera（歐洲蜜蜂）?………………↑AppearanceItsbodyisbranchorpinnatehair（羽狀毛）,hindfeetisspecializedforacquisitionofthepollen.Adultbodyiscovere
3、dwithfluff（絨毛）.Itsabdomenhascollectingpollenorganswhichwithlonghair.Anadultbeeisabout2~4centimeterslong.↑HabitatBees'distributionisdependonthesourceofhoneyplants.Theyaredistributedallaroundtheworld.Differentlandscapehasdifferentbees,mostespeciallyingrass
4、lands,forests,rivervalleys,mountainanddesert.↑TheirFoodThebeesarefeedonpollen（花蜜）andnectar（花粉）.Theirfoodhabitscanbedividedintothreegroups:①polyphagy（多食性）②oligophagy（寡食性）③monophagy（單食性）↑Lifehabits?Sociality（社會(huì)性）maleandfemalebeesliveinthesamenest,butinform
5、,physiologicalanddivisionoflabor,theyhavedistinction.?Parasitic（寄生性）femalebeesdonotliveinthenest,buttheyspawn（產(chǎn)卵）there.Theyounglarvaehavelargemandible（上腭）whichcommonlyusedtodestroythehostpalate,oreggs.↑Benefits?Beesarethepollinator(傳粉者)ofcrops,fruit,vege
6、tables,hay,identificationofcropsandChinesemedicineplant.?Honeyisnutritionaltonic(滋養(yǎng)品).?Royaljelly(蜂王漿)isseniornutrition,notonlycanstrengthenphysique,prolonglife,alsocantreatneurasthenia(神經(jīng)衰弱),anemia(貧血),suchdiseases......?………………↑HarmsHumancanbestingedbyb
7、ees.Afewpeoplewillcauseskinirritation.Ifserious,itisnecessarytoseeadoctor.↑TheEnd↑
