Unit3Animalworld习题1一、写出单词或词组1.爬行动物_____________________2.哺乳动物______________________3.昆虫___________________4.非洲_______________________5.鸟_________________6.鱼_____________________二、根据单词选出正确的汉语意思（）1.tonA.吨B.十C.在上面（）2.sharkA.鲸B.鲨鱼C.鲤鱼（）3.strongA.弱小的B.重的C.强壮的（）4.EgyptA.俄罗斯B.埃及C.西班牙（）5.insectA.昆虫B.鸟C.鱼类三、选择题()1.______arethebiggestandheaviestanimalsintheworld.A.WhalesB.ElephantsC.Lions()2.Penguinsare______,buttheycan’tfly.A.birdsB.mammalsC.reptiles()3._______isaninsect.A.CrocodileB.MonkeyC.Butterfly
