【正文】
單元知識盤點 語法點睛 情態(tài)動詞 could的用法: ①表示能力時的用法 ②表示請求時的問句及回答 ③表示推測時的用法 單元知識盤點 課文再現(xiàn) Here are two letters. The first letter was written by Ms. Miller. The 1. ________letter was written by Mr. Smith. Ms. Miller doesn’t understand why some parents make their kids help with housework and chores at home. 2_________ her opinion, for kids, housework is a 3. _______ of their time. She thinks they should spend their time on 4. ________ 單元知識盤點 second In wa