1、Unit 3 At the zooPEP 三年级下册 Lets learnLets do提示:点击进入习题四二三一一、看图片,选择相应的单词。1.2.3.4.()()()()A.short B.long C.small D.bigBCDA二、看图片,选择正确选项。【观察理解法】方法点拨:此题可用观察理解法来做题。先整体观察图片,判断它是大还是小,再观察局部(头/腿/尾巴)特征,做出选择。()1.The bird is _.A.big B.small()2.It has a _head.A.short B.smallAB()3.It has two _legs.A.long B.short()4
2、.It has a _tail.A.short B.fatAA三、核心素养练 反义词就是两个意思相反的词。在英语中,我们利用单词反义的特点把一组意思相反的单词放在一起记忆,可以达到事半功倍的效果。请来试一试吧!给句中画线部分选择合适的反义词。()1.Look!The giraffe is so tall.A.short B.big()2.The elephant has big ears.A.small B.two()3.It has fat legs.A.tall B.thin()4.This pencil is long.A.short B.smallAABA四、为下面的句子选择正确的图片。A B C D()1.Make your eyes big.()2.Make your eyes small.()3.Make your arms long.()4.Make your arms short.DCBA