冀教版九年级英语上册《Lesson 26　Keep the Candle Burning》PPT

Keep the Candle BurningUnit 5 Look into ScienceLesson 26　Keep the Candle Burning 支托物，持有者matchhold浅的打火机， 点火器 light检查 examination氧气be made up ofuse uptwo or three minutes多远五分之一Lesson 26　Keep the Candle BurningFill with burnLet stops burning usedupLesson 26　Keep the Candle Burningismadeup do thisexperimentLesson 26　Keep the Candle Burning课堂互动探究词汇点睛 　match n. 火柴　v. 相称；相配[观察] He quickly struck a match to light his cigarette.他迅速地擦着一根火柴，点燃了他的香烟。Lesson 26　Keep the Candle Burning[探究] match作“火柴”讲时，是________名词。搭配：一根火柴________________； 一盒火柴a box of matches。可数a/one match[拓展] (1)match用作名词，还可译为“比赛”。I like watching football matches on TV. 我喜欢通过电视看足球比赛。(2)match还可用作动词，意为“相称；相配”。常用结构：match (with) sb./sth. (in sth.)(在某方面)和某人/某物相匹配。Your scarf doesn't match (with) your sweater.＝Your scarf and sweater don't match. 你的围巾和毛衣不搭配。The picture matches the story.这张图片与这个故事相匹配。Lesson 26　Keep the Candle Burning活学活用 (1)门被漆成了蓝色，为的是与墙(的颜色)相配。 The doors were painted blue ________ ________ the walls.(2)桌子上有两盒火柴。 There are________ ________ ________ ________ on the table.toLesson 26　Keep the Candle Burningmatchtwoboxesofmatches句型透视1　When the candle stops burning, it has used up all the oxygen in the air. 当蜡烛停止燃烧时，它(蜡烛燃烧)已经用完了空气中所有的氧气。Lesson 26　Keep the Candle Burning [探究] (1)stop doing sth.意为“_____________”。(2)use up 意为“______________”， 相当于run out of。停止做某事用光，用完Lesson 26　Keep the Candle Burning [拓展] stop to do sth.意为“停止正在做的事情去做另一件事情”。stop sb. from doing sth. 意为“阻止某人做某事”。活学活用 1．2017•常州 —Why doesn't the surgeon stop________ lunch? —Because he is too busy________ a dying patient in the operation room. A．to have; to save B．having; to save C．to have; saving D．having; savingCLesson 26　Keep the Candle Burning2　Because about one fifth of the air is made up of oxygen, the water rises and fills about one fifth of the jar. 因为大约空气的五分之一是由氧气构成的，所以水上升并填满了大约广口瓶的五分之一。Lesson 26　Keep the Candle Burning [探究] (1)be made up of 意为“____________”。(2)one fifth 意为“____________”。分数的表达方式：分子用________词，分母用________词，当分子大于1时，分母加­s。由……组成五分之一基数序数[记忆口诀]分子基，分母序；分子大于1，分母加­s。Lesson 26　Keep the Candle Burning [拓展]分数短语作主语时，谓语动词的单复数取决于分数后的名词的单复数。Two thirds of the students are boys in our class. 我们班三分之二的学生是男生。2．2017•安顺 —Mum, of the apples________ gone bad. —We'd better eat up the rest as soon as possible. A．one third have B．one thirds have C．one third has D．first three has ALesson 26　Keep the Candle Burning