Unit 5 Power of Ideas Section A 分层练习（含解析） 2026-2027学年英语人教版九年级上册

Unit 5 Power of Ideas Section A What changes can inventions bring to our lives 分层练习 一、A层·基础夯实 一、单词拼写 1. [单词拼写]（词汇：发明物）We can use smart c________ (照相机) to record happy family moments easily. 2. [单词拼写]（词汇：配饰）Tina put on her s________ (墨镜) on the beach because the sunlight was so strong. 3. [单词拼写]（...