Welcome Unit Part 2 层级式精练-单元要点全练通+续写微技能 -2022-2023学年高一英语单元复习精讲精练（人教版2019必修第一册）

Book 1 Welcome Unit Part 2 层级式精练----单元要点全练通 ■层级一------重难点练透（限时15分钟） 层级二------ 基础点练全 （限时15分钟） 维度一 词形变化练 维度二 固定用法练 维度三 语境辨义练 ■一词多义 读后续写思维拓展训练之1——用动作细节描写表达感情 ■层级一------重难点练透（限时15分钟） 1. exchange 用法一网收————练用法/写美句 ①We students should often exchange ideas________________our parents,who are rich in experience,and above all,love us most in the world. ②I am going to travel abroad,so I need to exchange some RMB ___________dollars in the bank. ③I've offered to paint the kitchen___________________________（交换一个星期的住宿）. ④我得到消息，你们学校将派老师到我们学校进行为期一个月的夏季交流。 I got the news that your school will send teachers to my school_________________. 答案：1.①with ②for ③in exchange for a week's accommodation ④for a month-long summer exchange 2. design用法点点练——练用法/写美句 ①This course is specially designed______________beginners like you, focusing on listening and speaking practice. ②She arrived just as we were leaving,but I'm not sure whether this was by accident or____________design. ③The project was designed to help