九年級英語上冊unit5lookintosciencelesson26keepthecandleburning教學課件新版冀教版-在線瀏覽
2025-08-01 12:07本頁面
【正文】 matches 火柴 230。s read the text and fill in the blanks. Let’s do the experiment together! Put the candle in the candle holder. Put the candle holder on the dish. Fill the dish half full with water. Light the candle with a or a lighter. What can you see? The candle is burning. __ the candle burn for two or three minutes. Then carefully put the jar _over it until the top of the jar rests on the dish. As the cand
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