北京版四年级上英语(全册)教材知识点整理(共15页).doc

精选优质文档-倾情为你奉上北京版四年级上全册教材知识点整理Unit 1 Why are you so happy?句型：1. 功能句型Why are you so happy？ Because we are back to school again. I like school. Why do you look so sad? Because my dog is missing. Where did he go? He went to my grandpas house. 2. 重点句子Dont be sad. Im sure he will come back soon. I hope so. / I hope so, too. 语法：1. 疑问词why引导的询问原因的特殊疑问句及其回答