人教PEP版小学英语三年级上册知识点归纳总结答:Unit 1 "Hello!"核心词汇:文具(ruler, pen, eraser, crayon, pencil, pencil box, book, bag)核心句型:自我介绍(I'm Miss White), 询问姓名和回答(My name's John), 拥有物品(I have a ruler)了解句型:问候与告别(Hello, Goodbye), 交互式对话(Me too!, Open your pencil box)Unit 2...