20xx人教版英語九年級unit 13《we’re trying to save the earth!》課件1(文件)
【正文】 .我花了 120元買了這塊手表。 It takes me five minutes to go to school by bus.我上學(xué)乘公共汽車需要花費 5分鐘。 ’s good for health and it doesn’t cost anything! 【 辨析 】 spend,take,pay,cost spend的主語為人 spend…( in)doing sth.做某事花費時間、金錢 。 【 拓展 】 (1)have the advantage of 勝過 …… 。Unit 13 We’re trying to save the earth! Section A 1a— 2d The earth is polluted. air pollution noise pollution water pollution Here are some words related to different kinds of pollution. Write them in the box below. Then add more words. noise pollution ____________ ____________ ____________ ____________ air pollution ___________ ___________ ___________ ___________ water pollution ____________ ____________ ____________ ____________ loud music planes mobile phonesfactories cars smoking ships factories littering rubbish building houses building houses loud music cars rubbish planes littering ships factories smoking building houses mobile phones The general idea of the conversation is about . problems pollution pollution Listen and find the general idea. C
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