请认真阅读下述材料，并按要求作答[图1]请根据上述材料完成下列任务：
如指导小学生学习本文，试拟定教学目标。
Knowledge aims:Students can understand the meaning of new words about describing objects like “light, heavy, big, small...”.Students can master the sentence structure: “It’s heavy/small/big and light...”.Ability aims:Students can use the sentence structure by listening and reading some easy sentences.Students can describe things’ feature and give some advice.Emotional aims:Students would love to know more about the features of many things in daily life.Students will be more confident when communicating with others in English.
