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人教部编版语文九年级下册无言之美教案
如何理解文中对于言与意关系的分析？文章分析了言和意的关系，认为言是用以表达情感意绪的工具，但意“决不是完全可以”用言来传达的。因为意是丰富的、无限的、缥缈易逝的，具有混整的特性；而一旦用言语表现出来，意思就固定了、单一了，如果再考虑交流中信息的损耗、接受者理解的不同等因素，用言来表现的意就会出现偏差，而失去其丰富性。这里道出了人类语言先天的局限性。自从产生语言，人类逐渐习惯于以语言来思维，以固定的语义系统来指称和描述外在世界，但世界是丰富的、具体的，语言却是概括的、抽象的，再完备的语义系统，都无法完全准确地指称和描摹每一个个体事物。 黑格尔甚至断言:“语言本质上只表达普遍的东西，但人们所想的却是特殊的东西，因此不能用语言表达人们所想的东西。”因而，作者说，以言语来表达丰富的“意”，“好像用断续的虚线画实物，只能得其近似”。当然，如果通过词语、概念的辨析，使语言表述精确化、严密化，或者采用修辞或文学的手段，拓展语言的表现力和表现空间，就可以尽可能地使“言” 来表达丰富的“意”。
人教部编版语文九年级下册写作修改润色教案
一个人的灵魂总是会在他的眼睛和语言里得到表露。灵魂高尚者，眼光明亮，语言高雅。反过来，我们也可以通过个人的眼睛和语言而窥视到他的灵魂，眼神淫邪，语言污秽，他的灵魂必定卑鄙肮脏。修改指导：这段论述用正反双向说理的方法阐明了一个人的灵魂、眼睛、语言三者之间的关系，条理清楚，语言简明，从思维和阐述上来看，应该说是准确严密的。但是，我们可以将语言润色，使原文变得更好。修改示例：灵魂储藏在人的心中，闪动在人的眼里，表露在人的嘴上。眼睛足以传情。它毫不掩饰地展现出你的学识、品性和情操：也许你貌不惊人，眼小如豆，但它却可以流露出华美的气质;也许你美目流盼，但却可能有一个蜷曲衰败的灵魂在其中沉睡。师：精妙地运用动词，恰到好处地使用比喻、对比等修辞手法，巧妙地使用假设句式，使文章在阐释事理的同时也不乏生动形象。【设计意图】把握了习作的要求后，给学生几个片段尝试修改。学生先从“言”和“意”等方面来进行修改，教师再具体示范指导，为综合修改全文做准备。
人教部编版语文九年级下册写作学习扩写教案
这一特点还着重体现在动词的应用上面，“鸟宿池边树，僧敲月下门”中的“敲”，就比“推”更能体现诗中以动衬静的特点。在字词上不断推敲，就能体会到诗歌语言高度凝练的特点。再说，古人创作古诗词，并不是写出来的，而是吟咏出来的，他们十分注重音韵在表情达意方面的作用。李清照的《声声慢》便是一个极好的例子，开头“寻寻觅觅，冷冷清清，凄凄惨惨戚戚”十四个叠字，读起来抑扬顿挫，缠绵哀婉，将李清照情绪上的失落、低沉，甚至哽咽展现得淋漓尽致。正因为诗歌的这三个鲜明特点，使得诗歌与别的文体区分开来，具有鲜明的个性。师点评：对于诗歌的扩写，要通过多种方式展现诗歌的主要特点。对诗歌的扩写练习，要求从诗歌意象、语言和节奏韵律三方面展开。首先，这篇习作从三个不同时代的诗歌总结出相同的规律——利用意象表达情感。其次，将古诗词与现代诗进行对比，展现了第二个特点。最后，以《声声慢》为例，详细分析了第三个特点。在紧密围绕诗歌特点的基础上，通过多种方法呈现了对诗歌的认识。
部编版语文九年级下册《蒲柳人家》教案
一、导入新课同学们，在古典小说《水浒传》中，那些侠肝义胆、疾恶如仇的英雄人物总是那样令人印象深刻。比如“及时雨”宋江、“黑旋风”李逵、“一丈青”扈三娘……今天，我们学习的刘绍棠的《蒲柳人家》中也有一位绰号叫“一丈青”的大娘，她又是怎样一个人物呢？就让我们一起走近刘绍棠，走近他笔下栩栩如生的人物形象。二、教学新课目标导学一：感知内容，梳理故事情节快速浏览课文，根据相关情节，自拟标题。明确：第一节：(1)何满子被拴葡萄架；(2)一丈青迷信绣肚兜；(3)一丈青大闹运河滩；(4)一丈青妙手救病人；(5)一丈青百般疼孙子。第二节：(1)何大学问威震古北口；(2)何大学问仗义热肠；(3)何大学问请师教孙子；(4)何大学问怒拴何满子。目标导学二：分析人物形象，把握人物性格特征1．小说中的主要人物有哪些？他们分别具有怎样的形象特点？
部编版语文八年级下册《写作：撰写演讲稿》教案
3.要语言流畅，不要拖泥带水要把演讲者在头脑里构思的一切都写出来或说出来，让人们看得见，听得到，就必须借助语言这个交流思想的工具。写作演讲稿在语言运用上应注意以下三个问题：(1)口语化。“上口”“入耳”，这是对演讲语言的基本要求，也就是说演讲的语言要口语化。演讲，说出来的是一连串声音，听众听到的也是一连串声音。听众能否听懂，要看演讲者能否说得好，更要看演讲稿是否写得好。如果演讲稿不“上口”，那么演讲的内容再好，也不能使听众“入耳”，完全听懂。写作演讲稿时，应把长句改成短句，把倒装句改成正装句，把单音词换成双音词，把听不明白的文言词语、成语改换或删去。演讲稿写完后，要念一念，听一听，看看是不是“上口”“入耳”。
人教版新课标小学数学二年级下册表内除法（二）教案2篇
三维目标1.知识与技能（1）让学生经历用7、8、9的乘法口诀求商的过程，掌握用乘法口诀求商的一般方法。（2）使学生会综合应用乘、除法运算解决简单的或稍复杂的实际问题。2.过程与方法在解决问题的过程中，让学生初步尝试运用分析、推理和转化的学习方法。3.情感、态度与价值观让学生在学习中体验到成功的喜悦，增强学生学好数学的信心。重、难点与关键1.重点：使学生熟练应用乘法口诀求商，经历从实际问题中抽象出一个数是另一个数的几倍的数量关系的过程，会用乘法口诀求商的技能解决实际问题。2.难点：应用分析推理将一个数是另一个数的几倍是多少的数量关系转化为一个数里面有几个另一个数的除法含义。3.关键：以解决问题为载体，培养学生的数感。
人教版新课标PEP小学英语五年级下册Recycle1教案（内容详细）
学生搜集中外重要节日及部分中外名人的生日所在的月份。教师准备相关节日及部分中外名人的图片或音像资料片。教师课前准备Let’s find out2的配图画好春、夏、秋、冬四个方框。录音：Listen and number。教学过程：Warm up （热身）活动一复习单词教学参考时间：3分钟（1）教师播放Let’s chant部分的歌谣，学生听一遍后跟唱。（2）出示带有各个月份特征的单词卡片。学生看图说出单词，并一起拼读其缩写形式。帮助学生在有节奏的说唱中巩固记忆单词，为在后面活动中学生能够熟练应用作铺垫。活动二 复习句子教学参考时间：5分钟（1）师生同唱Let’s chant部分歌谣“When Is Your Birthday？”。（2）教师引导学生看歌谣下面的翻滚过山车的动画，师生进行问答，如：When is the rabbit’s birthday？ It’s in May. 等。教师示范后请学生进行Pair work，也可以展开竞赛的形式进行“连锁问答”。巩固有关生日问答的语句，为Let’s find out1的活动做准备。
椭圆的简单几何性质（2）教学设计人教A版高中数学选择性必修第一册
二、典例解析例5. 如图，一种电影放映灯的反射镜面是旋转椭圆面（椭圆绕其对称轴旋转一周形成的曲面）的一部分。过对称轴的截口 ABC是椭圆的一部分，灯丝位于椭圆的一个焦点F_1上，片门位另一个焦点F_2上，由椭圆一个焦点F_1 发出的光线，经过旋转椭圆面反射后集中到另一个椭圆焦点F_2，已知 〖BC⊥F_1 F〗_2，|F_1 B|=2.8cm, |F_1 F_2 |=4.5cm,试建立适当的平面直角坐标系，求截口ABC所在的椭圆方程(精确到0.1cm)典例解析解：建立如图所示的平面直角坐标系，设所求椭圆方程为x^2/a^2 +y^2/b^2 =1 (a>b>0) 在Rt ΔBF_1 F_2中,|F_2 B|= √(|F_1 B|^2+|F_1 F_2 |^2 )=√(〖2.8〗^2 〖+4.5〗^2 ) 有椭圆的性质 , |F_1 B|+|F_2 B|=2 a, 所以a=1/2(|F_1 B|+|F_2 B|)=1/2(2.8+√(〖2.8〗^2 〖+4.5〗^2 )) ≈4.1b= √(a^2 〖-c〗^2 ) ≈3.4所以所求椭圆方程为x^2/〖4.1〗^2 +y^2/〖3.4〗^2 =1 利用椭圆的几何性质求标准方程的思路1．利用椭圆的几何性质求椭圆的标准方程时，通常采用待定系数法，其步骤是：(1)确定焦点位置；(2)设出相应椭圆的标准方程(对于焦点位置不确定的椭圆可能有两种标准方程)；(3)根据已知条件构造关于参数的关系式，利用方程(组)求参数，列方程(组)时常用的关系式有b2＝a2－c2等．
双曲线的简单几何性质（1）教学设计人教A版高中数学选择性必修第一册
问题导学类比椭圆几何性质的研究，你认为应该研究双曲线x^2/a^2 -y^2/b^2 =1 (a>0，b>0)，的哪些几何性质，如何研究这些性质1、范围利用双曲线的方程求出它的范围，由方程x^2/a^2 -y^2/b^2 =1可得x^2/a^2 =1+y^2/b^2 ≥1 于是，双曲线上点的坐标（ x ， y ）都适合不等式，x^2/a^2 ≥1，y∈R所以x≥a 或x≤-a; y∈R2、对称性 x^2/a^2 -y^2/b^2 =1 (a>0，b>0)，关于x轴、y轴和原点都是对称。x轴、y轴是双曲线的对称轴，原点是对称中心，又叫做双曲线的中心。3、顶点（1）双曲线与对称轴的交点，叫做双曲线的顶点 .顶点是A_1 （-a,0）、A_2 （a,0），只有两个。（2）如图，线段A_1 A_2 叫做双曲线的实轴，它的长为2a,a叫做实半轴长；线段B_1 B_2 叫做双曲线的虚轴，它的长为2b,b叫做双曲线的虚半轴长。（3）实轴与虚轴等长的双曲线叫等轴双曲线4、渐近线（1）双曲线x^2/a^2 -y^2/b^2 =1 (a>0，b>0)，的渐近线方程为：y=±b/a x（2）利用渐近线可以较准确的画出双曲线的草图
抛物线的简单几何性质（1）教学设计人教A版高中数学选择性必修第一册
问题导学类比用方程研究椭圆双曲线几何性质的过程与方法，y2 = 2px (p＞0)你认为应研究抛物线的哪些几何性质，如何研究这些性质？1. 范围抛物线 y2 = 2px (p＞0) 在 y 轴的右侧，开口向右，这条抛物线上的任意一点M 的坐标 (x, y) 的横坐标满足不等式 x ≥ 0；当x 的值增大时，|y| 也增大，这说明抛物线向右上方和右下方无限延伸．抛物线是无界曲线．2. 对称性观察图象，不难发现，抛物线 y2 = 2px (p＞0)关于 x 轴对称，我们把抛物线的对称轴叫做抛物线的轴．抛物线只有一条对称轴． 3. 顶点抛物线和它轴的交点叫做抛物线的顶点.抛物线的顶点坐标是坐标原点 (0, 0) ．4. 离心率抛物线上的点M 到焦点的距离和它到准线的距离的比，叫做抛物线的离心率. 用 e 表示，e = 1．探究如果抛物线的标准方程是〖 y〗^2=-2px(p>0), ②〖 x〗^2=2py(p>0), ③〖 x〗^2=-2py(p>0), ④
抛物线的简单几何性质（2）教学设计人教A版高中数学选择性必修第一册
二、直线与抛物线的位置关系设直线l:y=kx+m,抛物线:y2=2px(p>0),将直线方程与抛物线方程联立整理成关于x的方程k2x2+2(km-p)x+m2=0.(1)若k≠0,当Δ>0时,直线与抛物线相交,有两个交点;当Δ=0时,直线与抛物线相切,有一个切点;当Δ<0时,直线与抛物线相离,没有公共点.(2)若k=0,直线与抛物线有一个交点,此时直线平行于抛物线的对称轴或与对称轴重合.因此直线与抛物线有一个公共点是直线与抛物线相切的必要不充分条件.二、典例解析例5.过抛物线焦点F的直线交抛物线于A、B两点，通过点A和抛物线顶点的直线交抛物线的准线于点D，求证：直线DB平行于抛物线的对称轴．【分析】设抛物线的标准方程为：y2＝2px（p＞0）．设A（x1，y1），B（x2，y2）．直线OA的方程为： ＝ ＝ ，可得yD＝ ．设直线AB的方程为：my＝x﹣ ，与抛物线的方程联立化为y2﹣2pm﹣p2＝0，
双曲线的简单几何性质（2）教学设计人教A版高中数学选择性必修第一册
二、典例解析例4．如图，双曲线型冷却塔的外形，是双曲线的一部分，已知塔的总高度为137.5m，塔顶直径为90m，塔的最小直径(喉部直径)为60m，喉部标高112.5m，试建立适当的坐标系，求出此双曲线的标准方程（精确到1m）解:设双曲线的标准方程为 ，如图所示：为喉部直径，故 ，故双曲线方程为 .而 的横坐标为塔顶直径的一半即 ，其纵坐标为塔的总高度与喉部标高的差即 ，故 ，故 ，所以 ，故双曲线方程为 .例5．已知点 到定点 的距离和它到定直线l: 的距离的比是 ，则点 的轨迹方程为?解：设点 ，由题知, ，即 .整理得： .请你将例5与椭圆一节中的例6比较，你有什么发现？例6、 过双曲线 的右焦点F2,倾斜角为30度的直线交双曲线于A,B两点,求|AB|.分析:求弦长问题有两种方法:法一:如果交点坐标易求,可直接用两点间距离公式代入求弦长;法二:但有时为了简化计算,常设而不求,运用韦达定理来处理.解：由双曲线的方程得，两焦点分别为F1(-3,0),F2(3,0).因为直线AB的倾斜角是30°，且直线经过右焦点F2，所以，直线AB的方程为
用空间向量研究直线、平面的位置关系（1）教学设计人教A版高中数学选择性必修第一册
二、探究新知一、空间中点、直线和平面的向量表示1.点的位置向量在空间中,我们取一定点O作为基点,那么空间中任意一点P就可以用向量(OP) ?来表示.我们把向量(OP) ?称为点P的位置向量.如图.2.空间直线的向量表示式如图①,a是直线l的方向向量,在直线l上取(AB) ?=a,设P是直线l上的任意一点,则点P在直线l上的充要条件是存在实数t,使得(AP) ?=ta,即(AP) ?=t(AB) ?.如图②,取定空间中的任意一点O,可以得到点P在直线l上的充要条件是存在实数t,使(OP) ?=(OA) ?+ta, ①或(OP) ?=(OA) ?+t(AB) ?. ②①式和②式都称为空间直线的向量表示式.由此可知,空间任意直线由直线上一点及直线的方向向量唯一确定.1.下列说法中正确的是( )A.直线的方向向量是唯一的B.与一个平面的法向量共线的非零向量都是该平面的法向量C.直线的方向向量有两个D.平面的法向量是唯一的答案:B 解析:由平面法向量的定义可知,B项正确.
用空间向量研究直线、平面的位置关系（2）教学设计人教A版高中数学选择性必修第一册
跟踪训练1在正方体ABCD-A1B1C1D1中,E为AC的中点.求证:(1)BD1⊥AC;(2)BD1⊥EB1.(2)∵(BD_1 ) ?=(-1,-1,1),(EB_1 ) ?=(1/2 "," 1/2 "," 1),∴(BD_1 ) ?·(EB_1 ) ?=(-1)×1/2+(-1)×1/2+1×1=0,∴(BD_1 ) ?⊥(EB_1 ) ?,∴BD1⊥EB1.证明:以D为原点,DA,DC,DD1所在直线分别为x轴、y轴、z轴,建立如图所示的空间直角坐标系.设正方体的棱长为1,则B(1,1,0),D1(0,0,1),A(1,0,0),C(0,1,0),E(1/2 "," 1/2 "," 0),B1(1,1,1).(1)∵(BD_1 ) ?=(-1,-1,1),(AC) ?=(-1,1,0),∴(BD_1 ) ?·(AC) ?=(-1)×(-1)+(-1)×1+1×0=0.∴(BD_1 ) ?⊥(AC) ?,∴BD1⊥AC.例2在棱长为1的正方体ABCD-A1B1C1D1中,E,F,M分别为棱AB,BC,B1B的中点.求证:D1M⊥平面EFB1.思路分析一种思路是不建系,利用基向量法证明(D_1 M) ?与平面EFB1内的两个不共线向量都垂直,从而根据线面垂直的判定定理证得结论;另一种思路是建立空间直角坐标系,通过坐标运算证明(D_1 M) ?与平面EFB1内的两个不共线向量都垂直;还可以在建系的前提下,求得平面EFB1的法向量,然后说明(D_1 M) ?与法向量共线,从而证得结论.证明:(方法1)因为E,F,M分别为棱AB,BC,B1B的中点,所以(D_1 M) ?=(D_1 B_1 ) ?+(B_1 M) ?=(DA) ?+(DC) ?+1/2 (B_1 B) ?,而(B_1 E) ?=(B_1 B) ?+(BE) ?=(B_1 B) ?-1/2 (DC) ?,于是(D_1 M) ?·(B_1 E) ?=((DA) ?+(DC) ?+1/2 (B_1 B) ?)·((B_1 B) ?-1/2 (DC) ?)=0-0+0-1/2+1/2-1/4×0=0,因此(D_1 M) ?⊥(B_1 E) ?.同理(D_1 M) ?⊥(B_1 F) ?,又因为(B_1 E) ?,(B_1 F) ?不共线,因此D1M⊥平面EFB1.
椭圆的简单几何性质（1）教学设计人教A版高中数学选择性必修第一册
1.判断 (1)椭圆x^2/a^2 +y^2/b^2 =1(a>b>0)的长轴长是a. ( )(2)若椭圆的对称轴为坐标轴,长轴长与短轴长分别为10,8,则椭圆的方程为x^2/25+y^2/16=1. ( )(3)设F为椭圆x^2/a^2 +y^2/b^2 =1(a>b>0)的一个焦点,M为其上任一点,则|MF|的最大值为a+c(c为椭圆的半焦距). ( )答案:(1)× (2)× (3)√ 2.已知椭圆C:x^2/a^2 +y^2/4=1的一个焦点为(2,0),则C的离心率为( )A.1/3 B.1/2 C.√2/2 D.(2√2)/3解析:∵a2=4+22=8,∴a=2√2.∴e=c/a=2/(2√2)=√2/2.故选C.答案:C 三、典例解析例1已知椭圆C1:x^2/100+y^2/64=1,设椭圆C2与椭圆C1的长轴长、短轴长分别相等,且椭圆C2的焦点在y轴上.(1)求椭圆C1的半长轴长、半短轴长、焦点坐标及离心率;(2)写出椭圆C2的方程,并研究其性质.解:(1)由椭圆C1:x^2/100+y^2/64=1,可得其半长轴长为10,半短轴长为8,焦点坐标为(6,0),(-6,0),离心率e=3/5.(2)椭圆C2:y^2/100+x^2/64=1.性质如下:①范围:-8≤x≤8且-10≤y≤10;②对称性:关于x轴、y轴、原点对称;③顶点:长轴端点(0,10),(0,-10),短轴端点(-8,0),(8,0);④焦点:(0,6),(0,-6);⑤离心率:e=3/5.
新人教版高中英语必修3Unit 5 The Value of Money-Reading and Thinking教学设计一
Everybody wants to get wealth.In today’s material world,making money or becoming wealthy symbolizes a person’s success and capability. Many people just make every effort, pay any price to attain greater wealth. With money,they can buy nice, large apartments in nice neighborhood. With money they can own luxurious cars. Wealth seems to bring all happiness in life.But is wealth the only road to happiness? Not really. There are many things in the world, which are beyond the means of money, such as friendship, love, health and knowledge. People are so preoccupied with struggling for money that they have no time or would not take the time to form or maintain friendship. What happiness can they feel living as lonely miserable creatures without love or friends in the world even if they accumulate tremendous wealth?In my opinion, people can’t do anything without money, but money is not everything. What money will bring you depends on your personal belief and goal in life. If you are kind enough to help others, especially the poor, money is a good thing to you. With it, you can do much more for the benefit of people and your country, and it will add to your own happiness. If you want money just for your own needs, you’ll never be satisfied or happy. In a word,you should have money spent for more people. Only then can money be the source of your happiness.Step 8 Homework4 students in a group, one acts Roderick, one Oliver, one servant and the fourth one acts Henry Adams, then listen to the tape, pay more attention to the difference between American English and British English in pronunciation, stress, tone.
新人教版高中英语必修3Unit 5 the value of money-Reading For Writing教学设计一
【参考范文】Narrator：(Henry is smiling as he leaves the restaurant. As he is walking down the street, he sees a sign for a place that cuts hair. He decides to get it cut. )H＝Henry；B＝Barber；R＝rude manH：Good afternoon, I'd like to get a cut, if I may. (The barber looks at Henry's hair and continues cutting another man's hair. )Er, I'd really like a haircut. As you can see it's much too long. B：(in a rude manner) Yes, I can see that. Indeed, I can. H：Fine, well I'll have a seat then. (He sits in one of the barber's chairs. The barber turns to look at Henry. )B：It's quite expensive here, you know！Are you sure you can afford it?H：Yes. I think so. (In comes the rude man. )R：Hey you there. I need a haircut quickly. Can you do me straightaway?B：All right, then, get in the chair and I'll see what I can do. R：Thank you. (sits down in one of the barber's chairs)H：Excuse me, but I was here first. Aren't you going to do my hair first?B：This man's in a hurry. H：Well so am I！I insist that you cut my hair first. B：OK, but I'll have to be quick. This gentleman is waiting. H：Thank you. (They both become quiet. After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B：Why, Mr . . . (looks shocked)H：Adams. Henry Adams. I'm sorry, I don't have any change. R：You're that Mr Adams! Well，I'm glad I waited or I might never have known it was you. B：Why, Mr Adams, please don't worry！(wearing a big smile) Nothing to worry about！Nothing at all!Please come back any time, even if you only need too little hairs cut！It will be my honour to serve you!
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Reading for Writing教学设计一
The topic of this part is “Write about your festival experience”.During the Listening and Speaking and Talking, students are just asked to say out their festival experiences such as the Spring Festival, Mid-autumn Day, but this part students will be asked to write down their own festival experiences. During the reading part, it introduces the Naadam Festival in Inner Mongolia Autonomous Region, which can give students a good example to imitate. Students not only learn the festival, but touch and feel the Inner Mongolian’s character, the spirit and cultural atmosphere, which can help students form the cultural awareness and learn to enjoy and value the diversity of Chinese culture.Concretely, the dairy tells the experience that the author spent the Naadam Festival in Inner Mongolia Autonomous Region with his/her friend. The structure is clear. In the opening paragraph, it introduces the topic of the Naadam Festival and the whole feeling. Then it introduces the items of the festival like the ceremony, wrestling and horse racing. Finally, it summarizes this experience. Because this part is a travel journal, we must guide students pay more attention to these details: 1. use the first person. 2. use the past tense to tell the past thing and use the present or future tense to describe the scenery. 3. use the timeline to tell the development. 4. be careful for the author’s psychology, emotion and feeling, etc.1. Read quickly to get main idea; read carefully to get the detailed information about Naadam Festival.2. Learn the structure of the reading article and language.3. Write an article about a festival experience4. Learn to use the psychology, emotions and feeling in the writing.1. Write an article about a festival experience.2. Use the structure of the reading article and language.
新人教版高中英语必修3Unit 4 Space Exploration-Listening&Speaking&Talking教学设计一
Listening and Speaking introduces the topic of “talking about how to become an astronaut”. This period is aimed to inform students some details about the requirements of being an astronaut. Students can be motivated and inspired by the astronauts. Teachers ought to encourage students to learn from them and let them aim high and dream big.Listening and Talking introduces the theme of "talk about life in space". This part also informs students more details about life in space and can inspire students to be curious about this job. 1. Guide students to listen for numbers concerning dates, years and ages etc2. Cultivate students' ability to talk about how to become an astronaut and life in space ; 3. Instruct students to use functional sentences of the dialogue such as “ first of all, I am not sure, so what might be .. I guess.. I wonder…I am curious…)appropriately.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to become a qualified astronaut and describe the life in space.Part 1: Listening and SpeakingStep 1: Lead inPredictionThe teacher can ask students to predict what the listening text is about by looking at the pictures.About how to become an astronaut./the requirements of an astronautStep 2: Then, play the radio which is about an interview a. And after finishing listening for the first time, the students need to solve the following tasks.
新人教版高中英语必修3Unit 4 Space Exploration-Reading and Thinking教学设计一
Q4: What is the function of the International exploration ?Having astronauts from different countries on boardQ5: What can you learn from Para 4 ?China has made great achievements in exploring spaceQ6: What is the attitude to the space exploration ?SupportiveStep 6 Post reading---RetellPeople have always wanted to learn more about space. Before the mid-20th century, most people felt (1)_________ (travel) into space was an impossible dream. However, (2)____ the help of scientists, peoplesucceeded in realizing their dream (3) _________ (explore) space. On 4 October 1957, the Sputnik 1 satellite (4) ____________(launch) by the USSR. (5) ________________ scientists try to make sure nothing goes wrong, accidents can still happen. These disasters made everyone(6)___________(disappoint), but people still believe in the importance of (7) ________(carry) on space exploration. In 2003, China became the third country to (8)_____________ (independent) send humans into space. Then Shenzhou 6 and 7 completed (9)____ second manned orbit and the first Chinese spacewalk. In spite of the difficulties, scientists hope future (10)__________ (discovery) will not only enable us to understand the universe but also help us survive well into the future.Answers: 1. travelling 2. with 3. to explore 4. was launched 5. Although6. disappointed 7. carrying 8. independently 9. a 10. discoveriesStep 6 Post reading---Critical thinkingQ1: What do you think of the space exploration ? I think it is beneficial to us. Through further study of space, people will make full use of it in the future, such as the space experiments by Wang Yaping in Tian Gong 1.Q2: If you are determined to be an astronaut, what should you prepare at present ?First of all, I should study hard to get a related college degree. Besides, I must keep mental and physical healthy.Step 7. HomeworkTry to summarize the structure of the article by a mind map.
