六年级上册英语课件 Module 4 Unit 12 The Earth Period 2 牛津上海版（三起） (共13张PPT)

Period 2 Unit 12 The Earth Reading Look at this picture. What is it ? It’s the Earth. The green and the brown parts are forests and land. What are the blue parts? I think they’re oceans. The Earth was very clean and beautiful in the past, but now some parts are dirty. the Earth 地球 Earth 首字母必须大写，前面必须加the。 Can we do anything to help the Earth ? Yes. We should stop throwing rubbish into rivers. throw rubbish 扔垃圾stop doing 停止做某事 throw…into… 把……扔进…… should +V原 Can we do anything to help the Earth ? Yes. We should stop cutting down so many trees. so many 这么多 too many 太多 cut----cut----cutting 过去式 现在分词 Can we do anything to help the Earth? Yes. We should stop using plastic bags. 检测 1. We should stop ____down so many trees. A. cut B. cutting C. cuting 2. Look at this picture. What is it? A. forest B. ocean C. Earth 3. Can we do anything _____the Earth? A. to help B. help C. helps 4. We should stop thr