第四讲“错综复杂”的文章结构题Test1(2013·厦门三校高三联考)Manyplantsandanimalsliveclosetogether,andtheydependoneachother
Theyareusuallyverydifferentfromtheirpartners,andyetallliveeasierlivesbecauseofeachother
Itisnature’sideaofsharing
Anexampleofapartnershipisthesharkandpilotfish
Thepilotfishisalittlefishonlyaboutnineincheslong
Hewouldbehelplessifhehungaroundbyhimselfinthemightyocean
Hemakesupforhissizewithhissmartness
Hecleverlyswimsbesidetheshark
Whenthesharkeats,thepilotfishgetstheleftovers
Andthepilotfishneedn’tworryabouthissafety
Thesharkalsogetsbenefitsfromthisrelationship
Thepilotfishcleansfoodscrapsandinsectsfromtheshark’shide
Anotherexampleofdependingoneachotheristheseaanemoneandstripedclownfish
Theseaanemonelookslikeaflowerandhaspetalsthatcontainpoisonousstingingcells
Whensmallfishswimintothepetals,the