Unit 4 At the farmPB Lets talk（P41）习题一、选择，给图片选择相应的单词，将其字母编号写在括号里。AcatsBhorsesCducksDhens（ ）（ ）（ ）（ ）二、选择。（ ）1What _ those?AamBareCis（ ）2Are those _?AducksBduckCa duck（ ）3How many _ do you have?AhensBhenCa hen（ ）4- Are those horses? - _AYes, they arent.BNo, they arent.CNo, they are.三、翻译句子。1What are those? _2How many cats do you have?_3No, they arent._4Are those hens?_5You have a lot of animals._
