Lesson 17 thief police officer police car police dog Listen, look and say. thief police officer police car police dog Try to read. Look at the picture and answer the questions. What do you want to be when you grow up? I want to be a police officer. I like the police uniform. uniform I like the police car. I like the police dog. Look at the picture and answer the questions. What do police officers do? Police officers direct traffic. Look at the picture and answer the questions. What do police officers do? Police officers catch thieves. Fill in the missing words. 五分鐘后核對(duì)答案 Check and read. uniform officer one more than one uniforms officers leaf leaves thief thieves tooth foot one more than one teeth feet one more than one man men woman women snowman snowmen sheep fish one more than one sheep fish deer deer mouse mice child children 識(shí)記這些單詞的復(fù)數(shù) 形式，三分鐘以后檢 查。 officer leaf foot woman uniform man fish sheep thief deer mouse child Homework 復(fù)習(xí)本冊(cè)已經(jīng)學(xué)過(guò)的 單詞，把有復(fù)數(shù)形式 的單詞記錄下來(lái)。