七年级上册共97篇
《Welcome to Our School》School and Friends PPT教学课件-第一PPT
《Hello!》School and Friends PPT-第一PPT
《Directions》Countries around the World PPT免费课件-第一PPT
《Canada and the U.S.》Countries around the World PPT下载-第一PPT
《The U.K.and Australia》Countries around the World PPT-第一PPT
《What is it?》School and Friends PPT课件-第一PPT
《May I Have a Book?》School and Friends PPT-第一PPT
《A family picnic》My family PPT课件-第一PPT
《Let's Go to the Museum!》Let's Go! PPT课件-第一PPT