（部编版）二年级语文下册《18 太空生活趣事多》优质公开课课件.pptx

1、,新课导入,同学们，你们想知道杨利伟叔叔、刘洋阿姨他们在宇宙飞船中是怎样生活和工作的吗？今天让我们走进课文学习一下。,部编版二年级语文下册,18 太空生活趣事多,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成

2、才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成

3、才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,航天员 宇宙 安稳觉 杯子 失去 饮水 稍微 舱体 地板 一件 容易 难题 浴室 密封 固定,航天员 宇宙 安稳觉 杯子 失去 饮水 稍微 舱体 地板 一件 容易 难题 浴室 密封 固定,y,hn,zhu,wn,sh,yn,sho,bi,cn,bn,jin,rn,y,y,m,t,sh,字词乐园-会写字,吃,y,笔顺：,组词：宇宙飞船 宇宙,巧记：于在 “宀”下藏。,书写提示：“宀”宽而扁， “丶”在竖中线上，“于”第二横长在横中线上，

4、竖钩在竖中线上。,叫,zhu,笔顺：,组词：宇宙,巧记：“由”在“宀”下坐。,书写提示：“宀”扁而宽，“由”的竖在竖中线上。,宙,宇,造句：长大了我要探索宇宙的奥秘。,造句：地球是苍茫宇宙里的一颗蓝色星球。,字词乐园-会写字,吃,sh,笔顺：,组词：失去 丢失 失重,巧记：两尾牛。,书写提示：第三笔横在横中线上，第四笔是竖撇，在竖中线上起笔，要写得舒展。,叫,bi,笔顺：,组词：杯子 水杯 茶杯,巧记：一个出头，一个不出头。,书写提示：左窄右宽，“木”的末笔捺变点。,杯,失,造句：他在地震中失去了亲人。,造句：这个杯子装满了水。,字词乐园-会写字,吃,rng,笔顺：,组词：容易 笑容 面容,巧

5、记：“谷”上一个“宀”。,书写提示：“宀”宽而扁，“人”撇捺舒展，“口”小而扁。,叫,y,笔顺：,组词：容易 简易,巧记：不要窜马路。,书写提示：“日”窄小，横折钩要宽，第三撇舒展。,易,容,造句：妈妈的脸上露出了笑容。,造句：这道题很容易。,字词乐园-会写字,吃,y,笔顺：,组词：浴室 洗浴 淋浴 太阳浴,巧记： “氵”在“谷”边 。,书写提示：“ 氵”呈弧形分布，“谷”的捺画舒展。,叫,sh,笔顺：,组词：浴室 教室 办公室,巧记：“至”在“宀”下藏。,书写提示：“宀”要宽，“至”竖在竖中线上，最后一笔横稍长。,室,浴,造句：爷爷喜欢太阳浴。,造句：我们的教室宽敞明亮。,字词乐园-会写字,

6、吃,bn,笔顺：,组词：木板 黑板,巧记：木头要造反。,书写提示：左窄右宽。“木”的末笔捺变点。,板,造句：课间，我把黑板擦得干干净净。,字词乐园-会认字,hng,组词：航天员 航行,易错提示： 后鼻音，二声。,航,wn,组词：安稳 稳当,易错提示：前鼻音，三声。,hng,wn,yn,组词：饮水袋 饮酒,易错提示： 整体认读音节，三声。,饮,sho,组词：稍微,易错提示：翘舌音，一声。,yn,sho,组词：舱体 船舱,易错提示： 平舌音，后鼻音，一声。,舱,jin,组词：一件 物件儿,jin,易错提示：三拼音节，前 鼻音，四声。,cng,cng,航,宇,宙,稳,杯,饮,稍,舱,板,件,题,浴,

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9、元成才路,状元成才路,于,由,谷,至,宇,宙,容,室,上下对正，上部舒展，宜宽，盖住下方。,近义词,反义词,字词乐园-近反义词、多音字,舒服舒适 必须一定 平稳安稳,舒服 难受 容易 困难,多音字,do（摔倒） 倒 我倒（ do ）水的时候不小心摔倒（ do ）了。 do （倒水）,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元

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11、成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,舒服 安稳 必须 普通 容易,平常的；一般的。 做起来不费事的。 身体或精神上感到轻松愉快。 一定要。 平静；安定。,朗读课文并思考：课文采用的是什么叙述结构？,总分总,课文解读,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元

12、成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元

13、成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,你知道航天员在太空中怎样生活吗？说起来还挺有趣呢！,疑问句,请同学们想一想太空生活是怎么有趣呢？,睡觉,我们平时睡觉都是这样的，舒适而放

14、松，但你知道宇航员是怎样睡觉的吗？,睡觉,绑在睡袋里睡。,想一想，议一议：这是为什么呢？,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,