全站首页|PPT模板|PPT素材|PPT背景图片|PPT图表|PPT下载 下载帮助|文章投稿
第一PPT > PPT课件 > 英语课件 > 冀教版九年级英语上册 > 《Keep the Candle Burning》Look into Science! PPT课件下载

《Keep the Candle Burning》Look into Science! PPT课件下载

《Keep the Candle Burning》Look into Science! PPT课件下载 详细介绍:

《Keep the Candle Burning》Look into Science! PPT课件下载《Keep the Candle Burning》Look into Science! PPT课件下载《Keep the Candle Burning》Look into Science! PPT课件下载

《Keep the Candle Burning》Look into Science! PPT课件下载

第一部分内容:课前自主预习

单词闯关

1. 火柴;相称;相配________

2.holder______________→(v.)________

3.shallow ________

4.   lighter ____________→(v.) ________

5.examine ________→(n.)__________

6.oxygen ________

短语互译

1. 用光;用完________________

2.由……组成________________ 

3.两三分钟________________

4.how far ________________

5. one fifth________________

句型在线

1.倒半碟水。

________ the dish half full ________ water.

2. 让蜡烛燃烧两三分钟。

________the candle ________for two or three minutes. 

3.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。

When the candle ________ ________, it has ________ ________ all the oxygen in the air.

4.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。

Because about one fifth of the air ________ ________ 

________ of oxygen, the water rises and fills about one fifth of the jar.

5. 你能做这个实验吗?

Can you ________ ________ ________?

... ... ...

Keep the Candle BurningPPT,第二部分内容: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。

[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。

[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。

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。

[探究] (1)stop doing sth.意为“_____________”。

(2)use up 意为“______________”, 相当于run out of。

[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”。

2  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。

[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。

[记忆口诀]分子基,分母序;分子大于1,分母加­s。

[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。

... ... ...

关键词:冀教版九年级上册英语PPT课件免费下载,Keep the Candle BurningPPT下载,Look into Science!PPT下载,.PPT格式;

《Keep the Candle Burning》Look into Science! PPT课件下载 下载地址:

本站素材仅供学习研究使用,请勿用于商业用途。未经允许,禁止转载。

与本课相关的PPT课件:

  • 《单元主题写作》Look into Science! PPT

    《单元主题写作》Look into Science! PPT

    《单元主题写作》Look into Science! PPT 第一部分内容:话题分析 本单元的话题为谈论科学。通过本单元的学习,学生要能够用英语表达出科技对人们日常生活产生的影响。写作此话题时多采用一般现在时态。 典型例题 2016南充改编 对于中学生在校是否可以使用手..

  • 《单元语法聚焦》Look into Science! PPT

    《单元语法聚焦》Look into Science! PPT

    《单元语法聚焦》Look into Science! PPT 第一部分内容:教材典句 1.A blueprint is a drawing that shows how to put a house together with many different parts. 蓝图就是展示如何将许多不同的部分组建成一栋房子的图纸。 2. From your DNA, scientists..

  • 《单元基础知识过关》Look into Science! PPT

    《单元基础知识过关》Look into Science! PPT

    《单元基础知识过关》Look into Science! PPT 第一部分内容:基础知识清单 重点单词 1.方法;办法 ________ 2.力量;迫使;强迫 ________ 3.火柴;相称;相配 ________ 4.当然;确定;肯定 ________ 5.除非;如果不 __________ 6.两倍(的);双倍(的) _..

  • 《Science Affects Us》Look into Science! PPT课件下载

    《Science Affects Us》Look into Science! PPT课件下载

    《Science Affects Us》Look into Science! PPT课件下载 第一部分内容:Think about it Have you ever done any interesting experiments? Can you describe one of them? What would life be like without computers or mobile phones? New Words 1. affect..

  • 《Science Affects Us》Look into Science! PPT教学课件

    《Science Affects Us》Look into Science! PPT教学课件

    《Science Affects Us》Look into Science! PPT教学课件 第一部分内容:词汇听写 同学们,上一课学习的单词你们都掌握了吗?现在大家来检验一下,点击下面的音频开始听写吧! 课堂导入 computers smart phones ... ... ... Science Affects UsPPT,第二部分..

  • 《Science Affects Us》Look into Science! PPT下载

    《Science Affects Us》Look into Science! PPT下载

    《Science Affects Us》Look into Science! PPT下载 第一部分内容:Think About It! 1. Have you ever done any interesting experiments? Can you describe one of them? 2. What would life be like without computers or mobile phones? New words sugges..

热门PPT课件
最新PPT课件
相关PPT标签