unit-6-earth-first-period-3-教學(xué)設(shè)計(jì)-全文預(yù)覽
【正文】 season time amount of water we use main idea of the passage is to tell . green ways to protect environment misunderstood green truths experience of saving energy ways to reduce living cost答案 Step 4 Cloze testFill in the blanks according to the text.The majority of us take steps save(save) energy and reduce waste and recently，some “green truths” have been shown to be only half true，or even (plete) are some factors we should know.First of all，paper shopping bags are not (good)than plastic making a paper bag uses four times as much energy as making
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