目录 UNIT 1 ART 悦读，导人…1 Section I Reading and Thinking ……2 Section II Learning About Language............18 Section IlI Using Language,Assessing Your Progress &Video Time.....26 Section IV Writing…35 单元核心素养整合 …37 UNIT 2 HEALTHY LIFESTYLE 悦读。导人… ……41 Section I Reading and Thinking............42 SectionⅡLearning About Language…54 Section IlI Using Language,Assessing Your Progress &Video Time......63 Section IV Writing…72 单元核心素养整合…75 UNIT 3 ENVIRONMENTAL PROTECTION 悦读，导人…79 Section I Reading and Thinking.............................80 SectionⅡLearning About Language…90 Section IlI Using Language,Assessing Your Progress &Video Time......99 Section IV Writing…ll0 单元核心素养整合…112
UNIT1 ART 悦读·导入 ………………………………………………………………… 1 SectionⅠ ReadingandThinking …………………………………… 2 SectionⅡ LearningAboutLanguage ……………………………… 18 SectionⅢ UsingLanguage,AssessingYourProgress&VideoTime…… 26 SectionⅣ Writing …………………………………………………… 35 单元核心素养整合 ……………………………………………………… 37 UNIT2 HEALTHYLIFESTYLE 悦读·导入 ……………………………………………………………… 41 SectionⅠ ReadingandThinking …………………………………… 42 SectionⅡ LearningAboutLanguage ……………………………… 54 SectionⅢ UsingLanguage,AssessingYourProgress&VideoTime…… 63 SectionⅣ Writing …………………………………………………… 72 单元核心素养整合 ……………………………………………………… 75 UNIT3 ENVIRONMENTALPROTECTION 悦读·导入 ……………………………………………………………… 79 SectionⅠ ReadingandThinking …………………………………… 80 SectionⅡ LearningAboutLanguage ……………………………… 90 SectionⅢ UsingLanguage,AssessingYourProgress&VideoTime…… 99 SectionⅣ Writing …………………………………………………… 110 单元核心素养整合 ……………………………………………………… 112
UNIT 4 ADVERSITY AND COURAGE 悦读。导人…116 Section I Reading and Thinking 117 SectionⅡLearning About Language…l24 Section IlI Using Language,Assessing Your Progress &Video Time...127 Section IV Writing… 131 单元核心素养整合…134 UNIT 5 POEMS 悦读导入…136 Section I Reading and Thinking.......................................137 SectionⅡLearning About Language… 142 Section IlI Using Language,Assessing Your Progress &Video Time ..147 Section I Writing… 151 单元核心素养整合…153 课时训练（单独成册） 单元检测卷（单独成册，后附全部答案与解析）
UNIT4 ADVERSITYANDCOURAGE 悦读·导入 ……………………………………………………………… 116 SectionⅠ ReadingandThinking ………………………………… 117 SectionⅡ LearningAboutLanguage ……………………………… 124 SectionⅢ UsingLanguage,AssessingYourProgress&VideoTime … 127 SectionⅣ Writing …………………………………………………… 131 单元核心素养整合 ……………………………………………………… 134 UNIT5 POEMS 悦读·导入 ……………………………………………………………… 136 SectionⅠ ReadingandThinking ………………………………… 137 SectionⅡ LearningAboutLanguage ……………………………… 142 SectionⅢ UsingLanguage,AssessingYourProgress&VideoTime … 147 SectionⅣ Writing …………………………………………………… 151 单元核心素养整合 ……………………………………………………… 153 课时训练(单独成册) 单元检测卷(单独成册,后附全部答案与解析)