课件15张PPT。coldwarmcoolhotLesson2It’s warm in spring.It’s warm in spring.It’s hot in summer.It’s cool in autumn.It’s cold in winter.T-shirtsweaterjacketcoatwarmhotcoolcoldIt’s in spring. We often wear .warmsweatersIt's in summer. We often wear .hotT-shirtsIt's in autumn. We often wear .cooljacketsIt's in winter. We often wear .coldcoatsGoodbye