ny trees.РsandstormsРcome into beingРn. 沙尘暴Р1a Listen, look and say.РListen and answer the questionsР1.What’s the weather like today ? ? It’s bad. The wind is so strong . And the sand really? hurts face.?2.What causes these sandstorms ? ? People have cut down too many trees.? As a result, a lot of rich land has changed into desert. ?3.Do we still need to do something to protect the ? environment ?? Yes, we do. Although we have built “The Green Great? Wall”, we still need to do something to protect the ? environment .Рconj. 虽然,尽管,即使Рn.沙РThe boy and girls are? talking about —————.?different types of sandstorms ?the reasons for sandstorms ?sandstorms in different citiesР1b Listen to 1a and choose the best answer.РFocus on the main idea of the conversation when you listen for the first time.Р√
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