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九年級英語上冊unit5lookintosciencelesson26keepthecandleburning教學課件新版冀教版-資料下載頁

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【正文】 t you want in groups. Read about the experiment in this a group of classmates,practice the your experiment in front of the ’t fet the following things: First,describe your experiment. Second,ask the class what they think will happen. Third,do the experiment. Finally,ask the class if the result is what they expected. Write the progress in the experiment. and read. exercises of this lesson. Homework
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