Unit 4 We love animals 课文（课件）人教PEP版英语三年级上册

U4 We love animals. 课文 that的用法 指示代词 进指 远指 单数 this that 复数 these those 练习题 a/an的用法 不定冠词a和an，单数可数名词前； 辅音若在词首发，词前只把a来加； 元音若在词首放，词前an词不敢忘; 不定冠词相当one，但不强调数观念; 不定冠词很关键，四个所指记心间。(每指、泛指、类指和某指) I read _____ book. I read _____ old book. I read _____ exciting book. We make _____ paper craft bookmark. My teacher tells us about _____ author. I draw _____ picture about my book. My favorite book is about _____ animal. We are having _____ costume parade. I am dressed like _____ astronaut. My friend is dressed like _____ cat. a an an a an a an a an a $$