冀教版九年级英语上册《Keep the Candle Burning》Look into Science! PPT优秀课件，共25页。Lead-inSay how to do the experiment.Read and answer the questions.1. How much water should we fill the dish?Half full of the dish.2. How long should we let the candle burn?Two or three minutes.3. Where should we put the jar?Put it over the candle until the top of the jar rests on the dish.4. What is happening?The water inside the jar rises.Language points 1. a lighter or matches打火机或火柴match① n. 火柴，复数形式为matches。a box of matches 一盒火柴② n. 比赛，复数形式matches。three basketball matches 三场篮球赛③ v. 相称；相配 Your tie matches your suit. 你的领带和你的套装相配。2. Examine the water in the jar. 检查广口瓶里的水。examine v.① 检查。 后接名词或代词作宾语。The doctor examined the patient.那位医生检查了那位病人。②考核，测验Our teacher will examine us on history.我们老师将测验我们历史。3.When the candle stops burning, it has used up all the oxygen in the air. 当蜡烛停止燃烧时，它用尽了空气中所有氧气。use up 用光；用尽（=run out of）其主语往往是人，宾语往往是被用光的物。Jim used up his money to buy the computer.吉姆为了买电脑花光了所有的钱。... ... ...关键词：Keep the Candle Burning PPT课件免费下载，.PPTX格式； 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。