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新人教版高中英语必修1Unit 5 Languages Around the World-Reading and Thinking教案
【教材分析】本节课是高中英语第一册的最后一个单元的阅读和思考部分，文章难度明显增加，体现在以下几个方面：文章题材是说明文，比较难理解；话题生疏，涉及到历史等知识；生词量增大，而且在语境中理解词汇的要求提高。面对这些，教师的难度和高度也要有所提升，通过探讨说明顺序，了解背景知识等帮助他们找到说明文阅读的方法。【教学目标与核心素养】1. 文化意识目标新课程中指出，文化意识是对中外文化的理解和对优秀文化的认同。文化意识的的培养有助于学生增加国家认同和家国情怀，成为有文明素养和社会责任感的人。我们这个单元很好体现了这一点，通过了解汉字书写的体系和发展，学生可以有一种文化自豪感，同时也能够帮助学生深入挖掘这篇文章，从而想到更多和中国文化相关的方面。2. 学习能力目标
新人教版高中英语必修1Welcome Unit-Reading and Thinking教案
Step 2 New WordsUse ppt to show some words from the passage.Tell the students to remember the meanings.Step3 Skimming and Thinking1. Skim the text and decide which order Han Jing follows to talk about her first day. Time order or place order?Time order2. What is Han Jing worried about before she goes to senior high school?She is worried about whether she will make new friends and if no one talks to her, what she should do.Step 4 Fast Reading1. Match the main ideas with each paragraphParagraph 1:The worries about the new school day Paragraph 2Han Jing’s first maths classParagraph 3Han Jing’s first chemistry classParagraph 4Han Jing’s feelings about her first senior school dayStep 5 Careful Reading1. Fill in the chart with the words and phrases about Han Jing’s day. Answers: Senior high school, a little nervous; Her first maths class, classmates and teachers, friendly and helpful; Chemistry lab; new; great; annoying guy; Confident; a lot to explore2. Read the text again and discuss the questions.1) Why did Han Jing feel anxious before school?Because she was a new senior high student and she was not outgoing. What was more, she was worried about whether she can make friends.2) How was her first maths class?It was difficult but the teacher was kind and friendly. 3) What happened in the chemistry class? What would you do if this happened to you? A guy next to Han Jing tried to talk with her and she couldn’t concentrate on the experiment.
新人教版高中英语必修2Unit 1 Cultural Heritage-Reading and Thinking教案一
The theme of the reading and thinking is about “Understanding how a problem was solved”.The Listening & Speaking & Talking is about international co-work to protect the Mount Tai, in which the students from seven countries came up with many solutions even create the Mount Tai App. This section aims at showing how to solve a difficult and even tough problem about protecting the cultural heritage by the international co-work. So in this section, cultivating students’ international awareness is very clear and important. Concretely, with the economic development, how to balance the protection of cultural relics and social development is a big challenge for human. In the 1950s, the Egyptian government wanted to build the Aswan Dam across the Nile to control floods, produce electricity and water farms. But the proposal led to protests because it would destroy a lot of cultural relics. The Egyptian had no choice but ask the UN for help. Therefore, a international cooperation about how to protect the cultural relics began, which involved the time length about 20 years and a large amount of fund. Then, the problems was solved. 1. Read quickly to get the main idea and the structure of the article; read careful to get detailed information.2. Learn to use the reading strategy---making a timeline3. Learn how to solve a tough problem by asking for help and cooperation4. Have the international awareness and understand the great strength of international cooperation.1. Read quickly to get the main idea and the structure of the article; read careful to get detailed information.2. Learn to use the reading strategy---making a timeline.3. Learn how to solve a tough problem by asking for help and cooperation.
新人教版高中英语必修2Unit 1 Cultural Heritage-Reading For Writing教案
This report is short, concise and has typical news content and language features. The title uses the verb phrases, embodying the characteristics of being concise and general. The introduction is the first two sentences in the first paragraph, describing the general situation of the cultural heritage protection project, including time, place, characters, events and other news elements, so that readers can see the main points of the news report at a glance. The main body is the second and third paragraphs, which report the important historical and cultural value of Mogao Grottoes and the production of Mogao Grottoes Material digital photos, which are of great significance to the inheritance of historical culture and the promotion of international cultural understanding, exchange and cooperation. Direct citation is used in the report, as well as background introduction and other news writing techniques.1. Get students to have a good understanding of some features about a news report by reading the text.2. Instruct students to write a summary about a news report properly using some newly acquired writing skills in this period.3. Develop students’ writing and cooperating abilities.4. Strengthen students’ great interest in writing discourses.1. Stimulate students to have a good understanding of how to a summary about a news report 2. Cultivate students to write a news report properly and concisely.Step 1: Lead in Do you think it is necessary for us to circulate our cultural heritage to the world? Why or why not?Do we need to learn more about other countries’ cultural heritage? Why or why not?Step 2: Read to discover details concerning the main body of the news report.
新人教版高中英语必修3Unit 4 Space Exploration-Discovering Useful Structures导学案
【点津】 1.不定式的复合结构作目的状语 ,当不定式或不定式短语有自己的执行者时，要用不定式的复合结构?即在不定式或不定式短语之前加 for ＋名词或宾格代词?作状语。He opened the door for the children to come in. 他开门让孩子们进来。目的状语从句与不定式的转换 英语中的目的状语从句，还可以变为不定式或不定式短语作状语，从而使句子在结构上得以简化。可分为两种情况： 1?当目的状语从句中的主语与主句中的主语相同时，可以直接简化为不定式或不定式短语作状语。We'll start early in order that/so that we may arrive in time. →We'll start early in order to/so as to arrive in time. 2?当目的状语从句中的主语与主句中的主语不相同时，要用动词不定式的复合结构作状语。I came early in order that you might read my report before the meeting. →I came early in order for you to read my report before the meeting.
统编版二年级语文上第3课植物妈妈有办法教学设计教案
《植物妈妈有办法》是统编版二年级上册第一单元的一篇讲述植物传播种子的诗歌，作者运用比喻和拟人的修辞手法，以富有韵律感的语言，生动形象地介绍了蒲公英、苍耳、豌豆传播种子的方法。从植物妈妈的办法中，能感到大自然的奇妙，激发学生了解更多的植物知识的愿望，培养学生留心观察身边事物的习惯。教学过程中，可以将课文插图与诗句相配合，感受三种植物传播种子的方式。课文插图画面鲜活、直观、富有儿童情趣，既能激发学生的学习热情，又能辅助学生认识事物，理解重点词句。 1.认识“植、如”等12个生字，会写“法、如”等10个生字，读准多音字“为”和“得”。2.正确、流利、有感情地朗读课文，背诵课文。3.了解蒲公英、苍耳、豌豆三种植物传播种子的方法。4.激发学生观察植物、了解植物知识、探究植物奥秘的兴趣。 1.教学重点：正确、流利、有感情地朗读课文，背诵课文。了解蒲公英、苍耳、豌豆三种植物传播种子的方法。2.教学难点：激发学生观察植物、了解植物知识、探究植物奥秘的兴趣。 2课时
初中数学人教版二元一次方程组教学设计教案
（一）例题引入篮球联赛中，每场比赛都要分出胜负，每队胜1场得2分，负1场得1分。某队在10场比赛中得到16分，那么这个队胜负场数分别是多少？方法一：（利用之前的知识，学生自己列出并求解）解：设剩X场，则负（10－X)场。方程：2X+(10－X)=16方法二：（老师带领学生一起列出方程组）解：设胜X场，负Y场。根据：胜的场数+负的场数=总场数 胜场积分+负场积分=总积分得到：X+Y=10 2X+Y=16
人教版高中数学选修3分类加法计数原理与分步乘法计数原理(1)教学设计
问题1. 用一个大写的英文字母或一个阿拉伯数字给教室里的一个座位编号，总共能编出多少种不同的号码？因为英文字母共有26个，阿拉伯数字共有10个，所以总共可以编出26+10=36种不同的号码.问题2.你能说说这个问题的特征吗？上述计数过程的基本环节是：（1）确定分类标准，根据问题条件分为字母号码和数字号码两类；（2）分别计算各类号码的个数；（3）各类号码的个数相加，得出所有号码的个数.你能举出一些生活中类似的例子吗？一般地，有如下分类加法计数原理：完成一件事，有两类办法. 在第1类办法中有m种不同的方法，在第2类方法中有n种不同的方法，则完成这件事共有:N= m+n种不同的方法.二、典例解析例1.在填写高考志愿时，一名高中毕业生了解到，A,B两所大学各有一些自己感兴趣的强项专业，如表，
新人教版高中英语必修2Unit 3 The Internet-Reading For Writing教案一
⑦identity theft 身份盗窃⑧chat room 聊天室⑨draft your blog post 起草博客帖子⑩post embarrassing photos 张贴尴尬照片 【话题句式】 1. How do you stay safe online and avoid bad experiences on the Internet? 你如何在网上保持安全, 避免在网上的不良经历? 2. I’m not an expert, but many years as a blogger have taught me a thing or two. 我不是专家, 但作为一个博主, 我已经学了好几年了。 3. If you see or read something that makes you feel uncomfortable, leave the site immediately. 如果你看到或读到一些让你觉得不舒服的东西, 立即离开这个网站。4. Don’t give out your address or phone number. 别告诉别人你的地址或电话号码。 5. Identity theft is a common and serious problem. 身份盗窃是一个常见而严重的问题。6. Being online is no excuse for being rude, and you don’t want to become a target for a troll or cyberbully. 上网并不是无礼的借口, 你也不想成为发挑衅帖子的人或网络恶霸的目标。 7. Trolls often use several false names so that they can stay on a site. 发挑衅帖子的人经常使用几个假名, 这样他们就可以留在一个网站上。8. However, the more polite you are, the less likely it is you will be attacked. 然而, 你越有礼貌, 你被攻击的可能性就越小。
新人教版高中英语必修2Unit 3 The Internet-Discovering Useful Structure教案一
This unit is about the Internet, which has a great influence to our humans and our lives. During the Listening & Speaking & Talking and Reading and Thinking section, the influence in examples has been shown. Thus, use the Present Perfect Tense is appropriate. However, in order to show the justice or weaken the doer of the behavior/action, it’s better to use the Present Perfect Passive Voice than the Present Perfect Tense. Besides, having learned to use the Present Perfect Passive Voice, students can beautify their language in their writing. 1. Learn the structure of the Present Perfect Passive Voice and its functions. 2. Learn to change the sentences with the Present Perfect Passive Voice into the sentences with the Present Perfect Passive Voice. 3. Learn to write sentences with the Present Perfect Passive Voice flexibly according to the context. 1. Learn the structure of the Present Perfect Passive Voice and its functions. 2. Learn to change the sentences with the Present Perfect Passive Voice into the sentences with the Present Perfect Passive Voice. 3. Learn to write sentences with the Present Perfect Passive Voice flexibly according to the context. Step 1 Observe the following sentences, then change the sentences into passive voice.He has been selected to take part in the sports meeting．(肯定句)他已被挑选出来参加运动会。The ink has not been removed from his overcoat．(否定句)墨迹还没有从他外套上去掉。
新人教版高中英语必修2Unit 3 The Internet-Listening &Speaking＆Talking教案一
Listening and Speaking introduces the topic of “ask about online habits”. Many middle school students have been surfing the Internet for many years, but what they do with the Internet and how much time they spend every day may not be very clear to themselves, nor to other students. This section allows students to investigate their peers' Internet use, which is conducive to their mutual understanding and understanding of the Internet. It can also help them reflect on their own online behavior, learn from other people's good online habits, and get rid of their bad online behavior.The listening text of this section is an investigation interview. The investigators interview specific groups with the same questions to obtain information, so as to understand their views, practices or attitudes on this issue. There are two specific questions: “how much time do you spend online every day? What do you usually do online?”. The answers of the three respondents provide rich and different information, and achieve the purpose of the investigators. The oral discourse structure of survey interviews generally includes greeting and explaining the purpose of the interview, presenting the interview questions and the respondents' answers. Listening and Talking introduces the theme of “choosing the right application ". Listening text is a conversation between Laura and Xiao Bo. In this part of listening, “oink”； “piggy bank” may cause the students' hearing comprehension limitation. Oink refers to sound word and pig's sound. So, add some oink to my piggy bank is often used to describe "making a little money".1. Guide students to understand the content of listening texts in terms of listening for definitions.2. Cultivate students' ability to define words and understand an investigation interview.
新人教版高中英语必修2Unit 3 The Internet-Reading and Thinking教案一
Paragraph 3. Jan decided to start an IT club to teach old people how to use computers and the Internet. Paragraph 4. Jan has started taking online classes to learn more about how to use the Internet to make society better. Paragraph 5. Jan’s life has been greatly improved by the Internet. Step 5: Critical thinking:(1)How do you arrange your time spent on study and the Internet? Is it reasonable? I usually surf the Internet using my mobile phone for only an hour after class, and it is reasonable for me.(2)What are your online activities? Are they safe? I chat with my friends, read news and play games. I never give away my private information so I think they are safe.Step 4: summary Much has been written about the wonders of the World Wide Web. There are countless articles (1)______(tell) us how the Internet has made our lives more convenient. But the Internet has done a lot (2)_____(much) for people than simply make life more convenient. People’s lives (3) _________________(change) by online communities and social networks so far. Take Jan for example, who developed a serious illness that made her (4)_____(stick) at home with only her computer to keep (5)___(she) company. She joined an online group (6)______ she could share problems, support and advice with others. She considered the ability to remove the distance between people as one of the greatest (7)_______(benefit). She was so inspired (8)____ she started an IT club in which many people have been helped. She has started to learn more about how to use the Internet to make society better. Her next goal is to start a charity website to raise money (9)___ children in poor countries. Jan’s life has been (10)______(great) improved by the Internet. Step 5 Homework:Review what we have learned and find out the key language points in the text.
人教版新课标PEP小学英语三年级上册Look at me教案（全英文版）
３、Practicea. Nice to meet you. Nice to meet you,too.b. Perform the dialogue.c. Arrange the dialogue according to the pictures or sentence cards.d. Let’s play.A: Good afternoon,B. This is C. Hello, C! Nice to meet you.C: Nice to meet you, too.A,B: Goodbye!C: Bye!４、Assessment Workbook page 10Add-activitiesa. Listen to the recording and repeat.b. Make a dialogue according to "Let’s talk".Second Period一、Teaching contents1. Let’s learn Words：body, leg, arm, hand, finger, foot.1. Let’s do二、Preparation１、a puppet２、Cards of body, leg, arm, hand, finger and foot.３、headgear of a captain三、Teaching steps１、Warm-up/ Revisiona. Captain says to review "let’s do" of Part A.b. Perform the students their own dialogues.２、Presentationa. Learn to say "body, leg, arm, hand, finger and foot."b. Listen to the recording and repeat.c. Let’s do. Clap your hands. Snap your fingers. Wave your arms. Cross your legs. Shake your body. Stamp your foot.３、Practicea. Let’s draw a person.b. Let’s do. Point out which picture.c. Let’s do. Who responses faster.４、Assessment Workbook page 11５、Add-activitiesa. Listen to the recording, repeat and act out.b. Say all the names of the body to your parents.Third Period一、Teaching contents1. Let’s check2. Let’s chant二、Preparation１、stationeries１、pictures of parts of Zoom
人教版新课标PEP小学英语三年级上册Happy Birthday（全英文版）说课稿
1. Do some exercise on the paper. There are four kinds of exercise here. The exercise 1 is to develop Ss’ ability of listening. Exercise 2 is to practice Ss’ ability of knowing the words. Exercise 3 is to develop Ss’ ability of speaking numbers and letters. Exercise 4 is to make Ss know the words and letters well. These exercises can consolidate the new knowledge from different styles of problems.2. Then tell Ss that we can sing the numbers like “ Do, re, mi, fa, so, la, ti, do” and let them listen to a song named “Do, Re, Mi”. Add some extra knowledge so that Ss will be glad to see that the numbers can be used in another way.Step 4 Homework1.Read the numbers from 1 to 7 and 7 to 1 five times.2.Read the letters “u, v, w” five times follow the tape.Reading is a useful way for the Ss of Grade One to practice the knowledge. Ask Ss to imitate reading from the tape in order to make Ss have a good habit of listening and let them have a better pronunciation.Step 5 Board writingI ‘ll put the seven numbers like a scale(音阶)as I’ll let Ss know that we can sing out the numbers. When it comes to listen to the song, I ‘ll draw a musical note on Bb. Unit 9 Happy birthday!sevensixfivefourthree U u V v W wtwo pupil five windowoneThat’s all for my class designing. Thank you for listening!
人教A版高中数学必修一单调性与最大（小）值教学设计（2）
《函数的单调性与最大（小）值》是高中数学新教材第一册第三章第2节的内容。在此之前，学生已学习了函数的概念、定义域、值域及表示法，这为过渡到本节的学习起着铺垫作用。学生在初中已经学习了一次函数、二次函数、反比例函数的图象，在此基础上学生对增减性有一个初步的感性认识，所以本节课是学生数学思想的一次重要提高。函数单调性是函数概念的延续和拓展，又是后续研究指数函数、对数函数等内容的基础，对进一步研究闭区间上的连续函数最大值和最小值的求法和实际应用，对解决各种数学问题有着广泛作用。课程目标1、理解增函数、减函数 的概念及函数单调性的定义；2、会根据单调定义证明函数单调性；3、理解函数的最大（小）值及其几何意义；4、学会运用函数图象理解和研究函数的性质.数学学科素养
【高教版】中职数学拓展模块：3.5《正态分布》教学设计
教学目的：理解并熟练掌握正态分布的密度函数、分布函数、数字特征及线性性质。教学重点：正态分布的密度函数和分布函数。教学难点：正态分布密度曲线的特征及正态分布的线性性质。教学学时：2学时教学过程:第四章 正态分布§4.1 正态分布的概率密度与分布函数在讨论正态分布之前，我们先计算积分。首先计算。因为(利用极坐标计算)所以。记，则利用定积分的换元法有因为，所以它可以作为某个连续随机变量的概率密度函数。定义 如果连续随机变量的概率密度为则称随机变量服从正态分布,记作,其中是正态分布的参数。正态分布也称为高斯（Gauss）分布。
【高教版】中职数学拓展模块：2.3《抛物线》教学设计
一、教学目标(一)知识教育点使学生掌握抛物线的定义、抛物线的标准方程及其推导过程．(二)能力训练点要求学生进一步熟练掌握解析几何的基本思想方法，提高分析、对比、概括、转化等方面的能力．(三)学科渗透点通过一个简单实验引入抛物线的定义，可以对学生进行理论来源于实践的辩证唯物主义思想教育．二、教材分析1．重点：抛物线的定义和标准方程．2．难点：抛物线的标准方程的推导．三、活动设计提问、回顾、实验、讲解、板演、归纳表格．四、教学过程(一)导出课题我们已学习了圆、椭圆、双曲线三种圆锥曲线．今天我们将学习第四种圆锥曲线——抛物线，以及它的定义和标准方程．课题是“抛物线及其标准方程”．首先，利用篮球和排球的运动轨迹给出抛物线的实际意义，再利用太阳灶和抛物线型的桥说明抛物线的实际用途。
【高教版】中职数学拓展模块：2.2《双曲线》教学设计
教学准备 1. 教学目标 知识与技能掌握双曲线的定义，掌握双曲线的四种标准方程形式及其对应的焦点、准线．过程与方法掌握对双曲线标准方程的推导，进一步理解求曲线方程的方法——坐标法．通过本节课的学习，提高学生观察、类比、分析和概括的能力．情感、态度与价值观通过本节的学习，体验研究解析几何的基本思想，感受圆锥曲线在刻画现实和解决实际问题中的作用，进一步体会数形结合的思想．2. 教学重点/难点 教学重点双曲线的定义及焦点及双曲线标准方程．教学难点在推导双曲线标准方程的过程中，如何选择适当的坐标系． 3. 教学用具 多媒体4. 标签
高教版中职数学基础模块下册：8.4《圆》教学设计
教 学 过 程教师 行为学生 行为教学 意图时间 *揭示课题 8．4 圆（二） *创设情境 兴趣导入 【知识回顾】 我们知道，平面内直线与圆的位置关系有三种（如图8-21）： （1）相离：无交点； （2）相切：仅有一个交点； （3）相交：有两个交点． 并且知道，直线与圆的位置关系，可以由圆心到直线的距离d与半径r的关系来判别（如图8-22）： （1）：直线与圆相离； （2）：直线与圆相切； （3）：直线与圆相交. 介绍 讲解 说明 质疑 引导 分析 了解 思考 思考 带领 学生 分析 启发 学生思考 0 15*动脑思考 探索新知 【新知识】 设圆的标准方程为 ， 则圆心C(a，b)到直线的距离为 ． 比较d与r的大小，就可以判断直线与圆的位置关系． 讲解 说明 引领 分析 思考 理解 带领 学生 分析 30*巩固知识 典型例题 【知识巩固】 例6 判断下列各直线与圆的位置关系： ⑴直线, 圆； ⑵直线,圆． 解 ⑴ 由方程知，圆C的半径，圆心为． 圆心C到直线的距离为 , 由于，故直线与圆相交． ⑵ 将方程化成圆的标准方程，得 ． 因此，圆心为，半径．圆心C到直线的距离为 , 即由于，所以直线与圆相交． 【想一想】 你是否可以找到判断直线与圆的位置关系的其他方法？ *例7 过点作圆的切线，试求切线方程． 分析 求切线方程的关键是求出切线的斜率．可以利用原点到切线的距离等于半径的条件来确定． 解 设所求切线的斜率为，则切线方程为 ， 即 ． 圆的标准方程为 ， 所以圆心，半径． 图8－23 圆心到切线的距离为 ， 由于圆心到切线的距离与半径相等，所以 ， 解得 ． 故所求切线方程（如图8-23）为 ， 即 或． 说明 例题7中所使用的方法是待定系数法，在利用代数方法研究几何问题中有着广泛的应用． 【想一想】 能否利用“切线垂直于过切点的半径”的几何性质求出切线方程？ 说明 强调 引领 讲解 说明 引领 讲解 说明 观察 思考 主动 求解 思考 主动 求解 通过例题进一步领会 注意 观察 学生 是否 理解 知识 点 50
【高教版】中职数学拓展模块：2.1《椭圆》优秀教学设计
本人所教的两个班级学生普遍存在着数学科基础知识较为薄弱，计算能力较差，综合能力不强，对数学学习有一定的困难。在课堂上的主体作用的体现不是太充分，但是他们能意识到自己的不足，对数学课的学习兴趣高，积极性强。 学生在学习交往上表现为个别化学习，课堂上较为依赖老师的引导。学生的群体性小组交流能力与协同讨论学习的能力不强，对学习资源和知识信息的获取、加工、处理和综合的能力较低。在教学中尽量分析细致，减少跨度较大的环节，对重要的推导过程采用板书方式逐步进行，力求让绝大多数学生接受。 1.理解椭圆标准方程的推导；掌握椭圆的标准方程；会根据条件求椭圆的标准方程，会根据椭圆的标准方程求焦点坐标. 2.通过椭圆图形的研究和标准方程的讨论，使学生掌握椭圆的几何性质，能正确地画出椭圆的图形，并了解椭圆的一些实际应用。 1.让学生经历椭圆标准方程的推导过程，进一步掌握求曲线方程的一般方法，体会数形结合等数学思想；培养学生运用类比、联想等方法提出问题. 2.培养学生运用数形结合的思想，进一步掌握利用方程研究曲线的基本方法，通过与椭圆几何性质的对比来提高学生联想、类比、归纳的能力，解决一些实际问题。 1.通过具体的情境感知研究椭圆标准方程的必要性和实际意义；体会数学的对称美、简洁美，培养学生的审美情趣，形成学习数学知识的积极态度. 2.进一步理解并掌握代数知识在解析几何运算中的作用，提高解方程组和计算能力，通过“数”研究“形”，说明“数”与“形”存在矛盾的统一体中，通过“数”的变化研究“形”的本质。帮助学生建立勇于探索创新的精神和克服困难的信心。