专题3.7 Unit 3 Writing（课件）-2019-2020学年七年级英语上册同步精品课堂（牛津广州沈阳深圳通用） (共17张PPT)

学易同步精品课堂 The Earth 牛津版 英语（初中） Writing Unit 3 Speak up How many kinds of pollution do you know? air pollution land pollution water pollution … 1 课堂导入 01 Pollution Causes of pollution Things we can do fumes from traffic, … air pollution water pollution land pollution … waste, … rubbish, … … plant more trees, … clean rivers, … put rubbish into bins, … … A In pairs, look at the photos below and discuss the problems with your classmate. What can we do to solve these problems? people/catch a lot of fish every day/ fewer and fewer fish in the sea each year 02 2 课堂活动 people/burn things to make energy/ pollute the air people/throw away a lot of rubbish everyday/ pollute the land people/put waste into rivers and seas/ pollute the water B Use the information in A to complete the report below. PROTECT THE EARTH What problems do we have? People _______________________________________. There are _____________________________________. People ___