-
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教案二
From the pictures in the text and the title--- choose the best app, we can know that this part is about how to save money by using apps.Step 2 While-listening1. Laura and Xiao Bo are talking about apps. Listen to their conversation and find out what apps they want.Xiao Bo is looking for a(n) exercise app to help him get in shape.Laura would like an app for getting rich and another that will make her grades better.2. Listen again. Are the sentences true T or false F?1). Both of Xiao Bo's apps keep track of the steps he takes._____2). Xiao Bo's second app can help him make a fitness plan._____3). Laura needs an app that will help her get discounts.______4). Laura needs an app that will add money to her bank account._______F T F T3. Listen once more and tick the sentence you hear. Underline the words used to express predictions, guesses, and beliefs.Predictions, Guesses, and Beliefs________It might help me walk more.________My guess is that it wouldn't work.________I imagine this app would help me get fit faster________I suppose that would be good.________I guess you could save a little with this app.________I suppose there would be some problems, too.________I believe this app could help me get thinner.
新人教版高中英语必修2Unit 3 The Internet-Reading and Thinking教案二
Q5：What's Jan's next goal?Her next goal is to start a charity website to raise money for children in poor countries.Q6：What can we learn from her experiences?We learn that when we go through tough times, we can find help and support from other people online. We learn that we can feel less lonelyStep 5: While reading---rethinkingQ1: What is Jan’s attitude to the Internet ?Thankful/Grateful, because it has changed her and her life.Q2: What writing skills is used in the article ?Examples(Jan’s example, the 59-year-old man’s and the 61-year-old woman’s example)Q3: Can you get the main idea of the article ?The Internet has changed Jan’s life/Jan’s life has been changed by the Internet.Step 6 Post reading---Retell the storyMuch has been written about the wonders of the World Wide Web. There are countless articles (1)telling(tell) us how the Internet has made our lives more convenient. But the Internet has done a lot (2)more(much) for people than simply make life more convenient. People’s lives (3) have been changed(change) by online communities and social networks so far. Take Jan for example, who developed a serious illness that made her (4)stuck(stick) at home with only her computer to keep (5)her(she) company. She joined an online group (6)where 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)benefits(benefit). She was so inspired (8)that 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)for children in poor countries. Jan’s life has been (10)greatly(great) improved by the Internet.
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.
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。
新人教版高中英语选修1Unit 2 Looking into the Future教案
【设计意图】以“新科技是一把双刃剑”为主题开展讨论活动。这个话题比较大，所以给了一定的限制，首先需要以智能家居为例来阐述科技发展对未来生活产生的影响，然后列举其优点和缺点，最后就以上现象发表自己的观点。这个活动是对整个文本的创意性总结与意义的升华，留给学生一定的想象空间，学生借此机会可以运用文本内容和语言表达自己对科技发展的看法和态度。Assignments:1. Finish Exercise 4 on Page 15 of the textbook.A smart home is one that integrated computers into the structure of the building itself. In this way, many of the things that we now do ourselves become automatic. For example, the smart home could control the air conditioning and lights so that you would no longer have to turn switches on and off, and so that your home would be more energy-efficient. The smart home could also monitor itself to make sure that everything is working as it should, and send you warnings if there is a problem. Such smart homes could even be programmed to detect your health problems, and then give you reasonable advice as to the food you should eat or if you should see a doctor. So, in a sense, smart homes will lead us to living smarter lives.2.Create a smart function for your home, and share your creation in the next period.
新人教版高中英语选修1Unit 5 Working the Land教案
1. 完成文本主要信息填空（斜体字部分设空）：As a witness to farmers’ poor harvests and even a severe shortage of food, Yuan Longping was determined to devote his life to tackling this crisis. After graduation, he realized that what farmers needed most was to boost yields in the fields. Yuan was convinced that the answer lay in the creation of hybrid rice, one characteristic of which is that it usually achieve higher output than conventional crops. However, it was no easy job. The first difficulty he needed to overcome was scientists’ general assumption that this could not be done. Through trial and error, Yuan managed to generate this incredible crop. It is estimated that about 60 percent of domestic rice consumption in China was comprised of crops generated from Yuan’s hybrid strains. His innovation has enabled Chinese farmers to considerably expand their output and helped feed the world. Unwilling to retire early to a life of leisure and unconcerned about celebrity or fortune, Yuan continues to turn one vision after another into realities.2. 模仿写作：Do some research via the Internet and introduce another agricultural scientist, Chen Risheng（陈日胜）, using the structure, expressions and writing techniques you have learnt from the text “A Pioneer for All People”.【设计意图】任务1是对文本内容和词汇学习成效的检测。任务2借助文本中学到的词汇和写作手法仿写另一位科学家，提升学生迁移运用词汇、文体结构和写作方法的能力。
新人教版高中英语必修1Unit 5 Languages Around the World-Reading for Writing教案
Step 3: Read to sum upRead it again and sum up the problems of the three students, and then write down the advice that was given from others.Step 4: Work in pairs. List your learning problems in English and brainstorm some useful advice.Useful expressions ? I don't know how to…... Is a big difficulty for me. I cannot ...? You might try …. It's very important to…? I have no idea how/what .My biggest problem is .... ? I (also) have trouble with. My advice is …. This worked for me.? l cannot understand the teachers’ English in class.Step 5 Homework：为提高我校学生的英语口语水平，我们将举办英语演讲比赛(English- speaking contest)，请你根据下面的信息，以学生会(the Students‘ Union)的名义写一份海报，欢迎全校同学参加，届时特邀本校美籍教师史密斯先生颁奖。? 报名时间 9月30日以前(报名:signup)? 报名地点 学生会办公室? 比赛时间 10月9日晚7:00~9:00? 比赛地点 学校大会议室? 奖励 前8名
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 for Writing教案二
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。 Step 8 Writing---the articleHow to stay safe in the online chat roomToday I thought I’d blog about a question that has been asked many times--- how do you stay safe online and avoid bad experiences in the online chat room ? I’m not an expert, but many years as a blogger have taught me a thing or two.First of all, there’s the golden rule of the Internet: keep out of what makes you uneasy. Don’t post comments or click on anything. Second, protect your privacy. Don’t give out too much private information like your address, phone numbers, the ID numbers, etc. Third, be polite. If you are polite to others on the Internet, you won’t be attacked in normal situation. Finally, don’t believe in others easily and never meet someone you met online alone. It is very dangerous.Have you had any bad experiences online, or do you have some good advice for staying safe? Post your comments below!Step 9 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer tell the reader what he/she know about the topic ?2. Are the tips and suggestions well organised ?3. Has the writer defined the new words ?4. Does the author include examples, comparison, or explanations ?5. Does the writer end by asking readers to leave comments and/or suggestions ?6. Can you find any grammar or spelling mistakes.Step 6 HomeworkPut up your revised draft in the classroom or read it to your class.
新人教版高中英语选修4Unit 3 Reaching Out Across the Sea教案
本活动旨在落实课时目标3。 Think about the following questions and talk about your own attitude in pairs.Q1: As for this topic，what impresses you the most in the passage?Q2: What do you think of the future of China’s further exploration in sea? Are you in favor of the further exploration？Why or why not? 【设计意图】该活动是一个完全开放性的活动，每个学生都会有不同的答案。运用迁移所学，自由口头表达自己对海洋探索的态度。对于中国海洋探索的未来，每个人的想法是不一样的，有乐观，有担忧，有认为值得投入，也有认为不值得付出太大代价，这里给学生自由表达的空间只要学会有支撑自己观点的事实就可以了，进一步培养学生批判性思维和正确的价值观。 Assignment: 此任务旨在迁移一、二课时所学，培养学生辩证分析问题的能力。 Write about your idea of the future of China’s sea exploration. And add your attitude towards the effort China have made in sea exploration. You’re expected to use the language and the writing technique learnt in the passage.
北师大版六年级上册数学知识点总结教案
第一单元 圆1．圆的定义：平面上的一种曲线图形。2．将一张圆形纸片对折两次，折痕相交于圆中心的一点，这一点叫做圆心。圆心一般用字母O表示。它到圆上任意一点的距离都相等．3．半径：连接圆心到圆上任意一点的线段叫作半径。半径一般用字母r表示。把圆规两脚分开，两脚之间的距离就是圆的半径。4．圆心确定圆的位置，半径确定圆的大小。5．直径：通过圆心并且两端都在圆上的线段叫作直径。直径一般用字母d表示。6．在同一个圆内，所有的半径都相等，所有的直径都相等。7．在同一个圆内，有无数条半径，有无数条直径。8．在同一个圆内，直径的长度是半径的2倍，半径的长度是直径的一半。用字母表示为：d＝２r r ＝1/2d 用文字表示为：半径=直径÷2 直径=半径×2
初中数学浙教版七年级下册《第二章 二元一次方程组 三元一次方程组及其解法》教材教案
知识与技能目标：1. 能正确说出三元一次方程（组）及其解的概念，能正确判别一组数是否是三元一次方程（组）的解；2. 会根据实际问题列出简单的三元一次方程或三元一次方程组。过程与方法目标：1. 通过加深对概念的理解，提高对“元”和“次”的认识。2. 能够逐步培养类比分析和归纳概括的能力，了解辩证统一的思想。情感态度与价值观目标：通过对实际问题的分析，使学生进一步体会方程是刻画现实世界的有效数学模型，培养学生良好的数学应用意识。
北师大版初中八年级数学上册二元一次方程（组）与一次函数说课稿
在第1环节基础上，再让同学认识到函数Y=2X-1的图象与方程2X-Y=1的对应关系，从而把两个方程组成方程组，让学生在理解二元一次方程与函数对应的基础上认识到方程组的解与交点坐标的对应关系，从而引出二元一次方程组的图象解法。3、例题训练，知识系统化通过书上的例1，用作图象的方法解方程组，让学生明白解题步骤与格式，从而规范理顺所学的图象法解方程组，例题由师生合作完成，由学生说老师写的方式。4、操作演练、形成技能让学生独立完成书P208随堂练习，给定时间，等多数学生完成后，实物投影其完成情况，并作出分析与评价。5、变式训练，延伸扩展通过让学生做收上P208的试一试，而后给一定时间相互交流，并请代表发言他的所悟，然而老师归纳总结，并让学生通过自已尝试与老师的点拔从“数”与“形”两个方面初步体会某些方程组的无解性，进一步发展学生数形结合的意识和能力。6、检测评价，课题作业
人教部编版语文八年级上册名著导读《红星照耀中国》纪实作品的阅读教案
（2）长征精神的内涵。生：长征是宣言书，长征是宣传队，长征是播种机。大家好！我来和大家分享我们组关于长征精神的探索。课件出示：长征精神的内涵，实际上就是红军在长征途中表现出的对革命事业无比的忠诚、坚定；不怕牺牲、敢于拼搏的无产阶级乐观主义精神；顾全大局、严守纪律、紧密团结的精神。这些构成了伟大的长征精神：不怕牺牲、前仆后继、勇往直前、坚韧不拔、众志成城、团结互助、百折不挠、克服困难、忠诚爱国。生：对于当代青少年如何传承长征精神这一问题，我们认为：课件出示：长征精神是革命先辈留给我们的宝贵财富，作为当代中学生，我们要树立崇高的理想和信念，保持和发扬艰苦奋斗的作风、弘扬集体主义精神，脚踏实地为实现革命理想和争做社会主义事业的可靠接班人而努力。
小学语文五年级上册第2课《丁香结》优秀教案范文
初读课文，学习字词。 1.出示自学提示：默读课文，一边读一边画出不认识的字和不理解的词，并借助词典等学习工具书理解。 2.教师检查学生学习情况。 （1）检查生字读音。 ①参差（ cēncī）芭蕉（bā）衣襟（ jīn）妩媚（wǔ） ②“薄”是一个多音字，在字典中有三个读音，一个读bo，当“迫近、靠近”讲，组词是日薄西山；还有的当“轻微、少”、“不强壮”、“不厚道”、“看不起”等意思，组词是“广种薄收”、“单薄”、“轻薄”、“厚古薄今”等；一个读bo，组词是薄荷，多年生草本植物；还有一个读音是bao，表示感情冷淡、不浓、不肥沃等意思。课文中 （2）指导易混淆的字。 “幽”是半包围结构，外面是“山”，里面是两个“幺”。 “案”是上下结构，上面是“安”，下面是“木”。 “薄”要与“簿”相互比较，可以通过组词的形式来辨析，“薄”组词是“薄饼”，“簿”组词是练习簿。 “糊”：左右结构，与“米”有关，形容非常黏稠、混沌不清的状态。
小学语文四年级上册第6课《爬山虎的脚》优秀教案范例
请同学们看实物。 1.你看到了什么? 2.有什么特点? 3.你能用一两句话把这些特点连起来说说吗? 4.叶圣陶爷爷笔下的爬山虎的叶子怎样呢?自由朗读第二自然段。 5.读了有什么感受?（美）哪些地方写的美?你喜欢哪句? 6.自己感受一下风吹时爬山虎叶子的美。做一做拂过、漾起的动作，你能读好这句话吗?想欣赏一下风吹爬山虎的样子吗? 7.老师指导读出美来。可以采取老师读前半句，学生补充后半句的读法，也可以男女生分组读，让学生充分感受爬山虎叶子的美。 8.作者为什么把叶子写的这么美呢?（认真观察）所以我们要学习作者认真仔细地观察事物的方法，养成良好的观察习惯。 爬山虎的叶子之所以生机勃勃地铺满墙，这跟它的脚有密切的联系，爬山虎的脚又是什么样的呢?
小学语文三年级上册第4课《槐乡的孩子》优秀教案范例
课堂上把重点放在了让学生在读的过程中体会出槐乡孩子的懂事、吃苦耐劳和以苦为乐的特点，因为是略读课文，所以我就只提了一个问题，槐乡的孩子与我们有什么不同呢?让学生通过各种方式的读说自己读了课文后的的体会。学生在回答时，大都抓住了“勤劳的槐乡孩子是不向爸爸妈妈伸手要钱的，他们上学的钱是用槐米换来的.”及槐乡孩子的勤劳，对此学生感受最深，槐乡孩子以苦为乐的精神，是靠我点出来了，当时有部分学生说第三段写的槐乡孩子干活时的样子写得很好，当时天很热他们还在干活.我就趁机引导学生朗读体会当时天气的热，又读一读描写干活时的句子，学生体会到孩子们劳动时是很快乐的。学生已经能够通过读文理解文中的内涵，但总结的能力不行，大都是只看到点，看不到面。反思本节课，虽然课文都是由学生具体读，但都是我直接参与指导方法等，是我一步步引着走的，属于半放半扶。下次的略读课我打算完全放手，由各学习小组的组长和学生一起学习。
小学语文四年级上册第3课《鸟的天堂》优秀教案范例
首先我们进入到真正的鸟的天堂，也就是你们的天堂去看一下： 1.出示课件（12-13自然段的内容） 2.自由读这一部分，这一部分写出了“鸟的天堂”什么特点?（活泼可爱、鸟多）你是从哪些地方感悟到的?（自由发言） 3.当学生读到“应接不暇”一词时，问：这个词是什么意思呢?出示课件“群鸟纷飞”图帮助理解。 4.这一段主要应读出它的什么特点来呢?（热闹）对，这就是它的动态美，这一段主要写出了鸟的天堂的动态，让我们一起来读出它的动态美。（引导读“有的…有的…有的…”和“一只画眉鸟…那歌声真好听…”读出鸟的可爱；引导读“到处都是鸟声，到处都是鸟影”和“眼睛应接不暇…”读出鸟的多。） 5. 学生读完后问：这一只小鸟在兴奋地叫着，它可能在说什么呢?（可能在说，我在这里真快活。）假如你就是这只小鸟，你为什么会喜欢这个地方呢?让我们将自己的视角往小鸟生活的环境──大榕树身上聚集。
