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新人教版高中英语必修2Unit 4 History and Traditions-Discovering Useful Structure教案一
Step 5 Practice一、完成下列句子。1. Judy and I _______________（把车停下来(park)）in an underground car Park near Trafalgar Square, where we could ______________________(让我们的车充电（charge)).2. When we finally reached the service desk to ask for audio guides, we heard it ___________ that there were no audio guides____________(留下，剩下）.3. We__________________________（发现自己对...很惊讶）the large number of visitors and the amount of noise at the entrance of the National Gallery.4. Judy ____________________(眼神专注于） Van Gogh’s Sunflowers. It was hard to approach the painting as there were so many people around.5. She ____________________(把这幅画的复制品装箱（box)） to ensure that it was delivered safely.答案：1.had our car parked get our car battery charged 2. announced left 3. found ourselves very surprised 4. had her eyes fixed on 5. had a copy of the painting boxed二、用过去分词对下列句子进行改写。1. Loch Ness was surrounded by beautiful natural landscape, which made it look amazing.2. Carl and his friend stayed with a generous family who offered them bread with butter and honey that was homemade.3. The family’s ancestors once attended to soldiers who were wounded in the First World War.4. The young people were attracted by the legend of Loch Ness. They watched over the lake with their cameras and binoculars, which were positioned on the hill.答案：1. Loch Ness surrounded by beautiful natural landscape looks amazing.2. Carl and his friends stayed with a generous family who offered them homemade bread with butter and honey.3. The family’s ancestors once attended to wounded soldiers in the First World War.4. The young people attracted by the legend of Loch Ness watched over the lake with their cameras and binoculars positioned on the hill.
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 4 History and Traditions-Listening＆Speaking＆Talking教案一
This unit is about history and traditions. From the opening page, we can know that this unit will introduce the history and traditions around the world. As Marcus Garvey says “A people without the knowledge of their past history, origin and culture is like a tree without roots”, it is important for students to realize the importance and value of knowing the history and traditions and their further meanings. And this part ( listening and speaking ) is divided into two parts: Part A---share views on historic sites, Part B ---talk about a visit to a historic tourist destination. By talking with a foreigner, the speakers introduce the historic attractions and their cultures. Part A is that William, a British student, who was going to visit the Confucius Temple and a Chinese student, Xiao Kong, who was going to the Confucius Temple to meet with the members of the research group, went together and exchanged their views on the Confucius Temple, Confucius, Confucius' descendants and Confucius' educational thoughts. Part B is a conversation between Xiao Yan, a youth hostel receptionist and Paul, a backpacker about the feelings and experience after visiting the Chinese famous tourist attraction Pingyao.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 talk about historic spots and great person.3. Instruct students to use functional sentences of showing one’s excitement, surprise and disappointment.1. Guide students to understand the content of listening texts in terms of the whole and key details; 2. Cultivate students' ability to discuss with their peers the related topics.3. Enable students to use the functional items of showing one’s excitement, surprise and disappointment.
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 4 History and Traditions-Reading and Thinking教案一
Features of languages1．Finally, in the 20th century, the southern part of Ireland broke away from the UK, which resulted in the full name we have today: the United Kingdom of Great Britain and Northern Ireland．该句是一个复合句。该句主句为：the southern part of Ireland broke away from the UK；which resulted in the full name we have today为which引导的定语从句代指前面整句话的内容，we have today为定语从句修饰先行词name。译文：最后，在20世纪，爱尔兰南部脱离英国，这导致了我们今天有的英国的全名：大不列颠及北爱尔兰联合王国。2．Almost everywhere you go in the UK, you will be surrounded by evidence of four different groups of people who took over at different times throughout history．该句是一个复合句。该句主句为：you will be surrounded by evidence of four different groups of people；其中Almost everywhere you go in the UK为让步状语从句； who took over at different times throughout history为定语从句修饰先行词people。译文：几乎无论你走到英国的任何地方，你都会发现历史上有四种不同的人在不同的时期统治过英国。3．The capital city London is a great place to start, as it is an ancient port city that has a history dating all the way back to Roman times．该句是一个复合句。该句主句为：The capital city London is a great place to start; as it is an ancient port city that has a history dating all the way back to Roman times．为原因状语从句；dating all the way back to Roman times为现在分词短语作定语修饰history。
新人教版高中英语必修2Unit 5 Music-Discovering Useful Structures教案一
Step1:自主探究。1．(教材P52)Born(bear) in the USA on 2 January 1970, Whitacre began studying music at the University of Nevada in 1988．2．(教材P52) Moved(move) by this music, he said, “It was like seeing color for the first time．”3．(教材P56)I was very afraid and I felt so alone and discouraged(discourage)．4．(教材P58)Encouraged(encourage) by this first performance and the positive reaction of the audience, I have continued to play the piano and enjoy it more every day．Step2:语法要点精析。用法1：过去分词作表语1）．过去分词可放在连系动词be, get, feel, remain, seem, look, become等之后作表语，表示主语所处的状态Tom was astonished to see a snake moving across the floor．汤姆很惊讶地看到一条蛇正爬过地板。Finally the baby felt tired of playing with those toys．终于婴儿厌倦了玩那些玩具。注意：1）.过去分词作表语时与被动语态的区别过去分词作表语时，强调主语所处的状态；而动词的被动语态表示主语是动作的承受者，强调动作。The library is now closed．(状态)图书馆现在关闭了。The cup was broken by my little sister yesterday．(动作)昨天我妹妹把杯子打碎了。2）感觉类及物动词的现在分词与过去分词作表语的区别过去分词作表语多表示人自身的感受或事物自身的状态，常译作“感到……的”；现在分词多表示事物具有的特性，常译作“令人……的”。
新人教版高中英语必修2Unit 5 Music-Reading and Thinking教案一
This section focuses on "learning about experiencing music Online". This virtual choir is a new form of music performance. Members from all over the world don't need to love to come to a place. Instead, they use the new technology to model the various parts and wonderful virtual harmony group of music in the family. Students need to understand the main meaning of each paragraph. Finding topic sentences is an important way to understand the general idea of a paragraph. After the topic sentence, it is usually the detail sentence that supports and explains the topic sentence. Some paragraphs have obvious subject sentences, for example, the first sentence of the second paragraph is the subject sentence of the paragraph, and the following sentenceStudents need to pay attention to the topic sentences and key sentences, and then pay attention to how the sentences after the meaning explain, explain and support the topic sentences or key sentences before.1.Guide students to learn about experiencing music online2.Guide students to scan and circle the information in the text.3.Guide students to find the numbers and dates to fill in the timeline.4.Guide students to learn more about music by completing the sentences with the correct forms of the words and phrases. And then make a mind map about the outline of the passage.1. Guide students to pay attention to reading strategies, such as prediction, self-questioning and scanning.2. Help students sort out the main meaning of each paragraph and understand the narrative characteristics of "timeline” in illustrative style.3. Lead students to understand the changes that have been caused by the Internet.
新人教版高中英语必修2Unit 5 Music-Reading For Writing教案一
(4)Now we have heard a number of outstanding speeches ... 我们已经聆听了许多精彩的发言……(5)Because we wanted the nations of the world, working together, to deal with ... 因为我们希望全世界各国团结起来去应对……(6)And if we do not act ... 如果我们不采取行动……(7)Now, I share the concerns that have been expressed ... 我也同意对于……表达的担心(8)Let us show the world that by working together we can ... 让我们告诉全世界，通过一起努力我们可以……(9)It is now time for us to ... 是时候我们……(10)And I have always wished that ... 我一直希望……(11)Thank you for letting me share this day with me.感谢你们和我共度这一天。实践演练：假如你是高中生李华，你校将举办一次以“音乐”为主题的演讲比赛，请你按照主题，写下你的演讲稿。注意：词数100左右。First of all, thank you for listening to my speech. My topic is: love music like love yourself.Music is like the air we need to maintain our normal lives around us. You can't imagine how terrible a world without music would be. Movies and TV shows have no music, only dry conversations and scenes; mobile phones only vibrations; streets only noisy crowds; cafes, western restaurants only depressed meals. What a terrible world it is!As a student, I hope we all can enjoy the fun brought by music in our spare time. Instead of just listening to music, we can even make our own music. Let's enjoy the fun of music!Thanks again for your attention!
北师大初中七年级数学上册第一章复习教案
一、教学目标：1、会辨认基本几何体（直棱柱、圆柱、圆锥、球等）2、了解直棱柱、圆柱、圆锥的侧面展开图，能根据展开图判断和制作立体模型；3、能想象基本几何体的截面形状；4、会画基本几何体的三视图，会判断简单物体的三视图，能根据三视图描述几何体或实物原型；5、能从丰富的现实背景中抽象出空间几何体和基本平面图形，进一步认识点、线、面。6、获得一些研究问题的方法和经验，发展思维能力，加深理解相关的数学知识。7、体验数学知识之间的内在联系，初步形成对数学整体性的认识。教学重点：在具体的情境中，认识一些基本的几何体，并能描述这些几何体的特征。教学难点：是描述几何体的特征，对几何体进行分类。二、设疑自探1、梳理本章知识（一）生活中有哪些你熟悉的图形？举例说明．（二）你喜欢哪些几何体？举出一个生活中的物体，使它尽可能地包含不同的几何体．（三）用自己的语言说一说棱柱的特征？（直棱柱）
北师大初中九年级数学下册第一章复习教案
一、本章知识要点： 1、锐角三角函数的概念； 2、解直角三角形。二、本章教材分析： （一）.使学生正确理解和掌握三角函数的定义，才能正确理解和掌握直角三角形中边与角的相互关系，进而才能利用直角三角形的边与角的相互关系去解直角三角形，因此三角形函数定义既是本章的重点又是理解本章知识的关键,而且也是本章知识的难点。如何解决这一关键问题，教材采取了以下的教学步骤：1. 从实际中提出问题，如修建扬水站的实例，这一实例可归结为已知RtΔ的一个锐角和斜边求已知角的对边的问题。显然用勾股定理和直角三角形两个锐角互余中的边与边或角与角的关系无法解出了，因此需要进一步来研究直角三角形中边与角的相互关系。2. 教材又采取了从特殊到一般的研究方法利用学生的旧知识，以含30°、45°的直角三角形为例：揭示了直角三角形中一个锐角确定为30°时，那么这角的对边与斜边之比就确定比值为1：2。
北师大初中八年级数学下册第一章复习教案
1．知识目标：在回顾与思考中建立本章的知识框架图，复习有关定理的探索与证明，证明的思路和方法，尺规作图等.2．能力目标：进一步体会证明的必要性，发展学生的初步的演绎推理能力；进一步掌握综合法的证明方法，结合实例体会反证法的含义；提高学生用规范的数学语言表达论证过程的能力.3．情感价值观要求通过积极参与数学学习活动，对数学的证明产生好奇心和求知欲，培养学生合作交流的能力，以及独立思考的良好学习习惯.重点：通过例题的讲解和课堂练习对所学知识进行复习巩固难点：本章知识的综合性应用。【归纳总结】（1） 定义： 三条边都相等 的三角形是等边三角形。（2）性质：①三个内角都等于60度，三条边都相等②具有等腰三角形的一切性质。
有理数教案
(一）旧知回顾（老师提出问题，同学回答。红色部分为学生回答后，老师给出的答案。）1、通过上节课的学习，你知道除了正数还有哪些数？答：1）0和负数。2）0既不是正数，也不是负数。2、用正数和负数表示具有相反意义的量。举例：如果把一个物体向后移动5m，记作移动－5m；那么这个物体向前移动5m，记作移动5m。原地不动，记作移动0m。
垂线教案
教学目标【知识与技能】1.能结合具体图形理解垂直的概念，能经过一点画已知直线的垂线.2.通过画图，理解垂直公理及“垂线段最短”这个公理.3.理解点到直线的距离这一重要概念.4.初步锻炼作图能力，能运用本节的两个公理进行简单的说理或应用.【过程与方法】通过画图探究出两个公理，在不同的情况下过一点作已知直线的垂线，通过看图会找出点到直线的距离，在此基础上深入理解本节的两个公理，进而运用它们进行简单的说理或应用.【情感态度】进一步进行画图、探究、归纳等数学活动，特别强调动手画几何图形，体验数学的严密性、科学性、美观性.
直方图教案
师生互动，课堂小结1.画频数分布直方图的一般步骤：（1）计算最大值最小值的差；（2）决定组距与组数；（3）列频数分布表；（4）画频数分布直方图.2.直方图与条形图的区别：直方图的各长方形通常是连续排列中间没有空隙，长方形的宽表示各组距，高表示频数，它反映的是数据的分布情况；条形图一般不连续排列，中间一般有间隙，长方形的高表示频数，宽没有什么特殊的意义，只表示数据的一种类别.3.频数折线图的各点的位置：起点是向前多取一个组距，在横轴上取这个组距的中点即可，中间各点取各小长方形顶部宽的中点（组中值），末点是向后多取一个组距，在横轴上取这一个组距的中点即可.
猜字谜教案
课后反思：由于学生已初步具备认读生字的能力，教学时我把主动权交给学生，有利于调动学生识字的积极性和创造性，培养学生识字的能力。再者，我严格要求学生按照笔画顺序来书写，同时还注意充分发挥学生学习的主动性与创造性，鼓励他们运用各种方法来识记生字。另外学生边说笔画名称边书空，增加学生对生字的记忆力，然后我对关键笔画进行点拨，最后让学生描红、临写。我在巡视过程中适当指点，并给学生写得好的字画个小红星，这对学生起到较大的激励作用。我在学生猜谜底时通过表演的形式，不仅激发了学生的兴趣，还能给学生更加形象生动的视觉刺激，会教学目的很好的完成。
《端午粽》教案
1.生认真倾听老师范读，边听边思考：课文有几个自然段，写了有关粽子哪些方面的内容呢？ 2.生回答老师提出的问题。3.生读第一自然段，并思考这一段的主要内容。 4.全班交流第一自然段的内容。5.观察田字格中生字“午”、“节”的笔顺和所占的位置，边描红，小组内讨论该注意的问题。6.展示并交流书写作品。7.生自读第2自然段，边读边完成老师提出的任务，组内讨论交流。8.全班交流：第2自然段主要写了端午粽哪些方面的内容呢？9.生朗读以下词语：箬竹叶糯米枣清香又黏又甜10.朗读第2自然段，在老师的引导下，准确找出相关句子：（1）外婆的粽子是用这些材料包成的：粽子是用青青的箬竹叶包的，里面裹着白白的糯米，中间有一颗红红的枣。（2）煮熟的粽子，清香扑鼻：外婆……一股清香。（3）外婆包的粽子味道美极了：剥开粽叶，……又黏又甜
《小毛虫》教案
细读课文，理解内容。（一）学习课文第一小节。1.（出示：一条小毛虫趴在一片叶子上，用新奇的目光观察着周围的一切：）（强调冒号）师读。这个一切是指——2.?“新奇的目光”是一种怎样的目光？你能换一个词语说说吗？（近义词：好奇）3.请几位同学来为大家读读这句话，要求读出“新奇”的感觉。4.小毛虫在观察。它难道不想加入昆虫们的活动可是……（出示：只有它，这个可怜的小毛虫，既不会唱，也不会跑，更不会飞。）读了这句话，你觉得小毛虫怎么样？（可怜——【板书：可怜】）那它是怎么移动的呢？读一读课文的第二小节。（二）学习课文第二小节。1．（出示：小毛虫费了九牛二虎之力，才挪动了一点点。当它笨拙地从一片叶子爬到另一片叶子上时，它觉得自己就像是周游了整个世界。）小毛虫给你留下了什么印象？从文中找一个词回答。（笨拙）【板书：笨拙】
《古对今》教案
初读课文，自主识字1.学生自由读课文。师：同学们，课文中描写了大自然的美丽景色，你们想不想读？在读之前老师有个问题想问大家，在读的过程中遇到不认识的字怎么办？（借助拼音，问同学或者老师）学生自己试着读课文。2.教师指名轮流读课文。教师指名以开“小火车”的形式读课文，每人读一小节。其他学生认真听，充当小评委。3.教师用多媒体课件出示课文，其中生字用红色标记。教师组织学生齐读课文。师：读完课文后你们发现了什么？生：这些红色的字就是我们这节课的生字。4.教师指导学生认识生字。
《画杨桃》教案
检查预习，理清层次 ⒈指读生字词 ⒉你理解了哪些新词意思？怎么理解的？（交流） 联系上下文理解词语 想当然：凭主观想象，认为事物应该是这样。联系课文内容，父亲经常叮嘱“我”，看见一件东西是什么样的，就画成什么样，不要凭主观想象，画走了样。 ⒊指读课文，交流：本文讲的是一件什么事？（这是一篇精读课文，主要讲的是图画课上练习画杨桃时发生的事情。） ⒋划分层次 第一段（1）：略写父亲教导我画画要实事求是。 第二段（2—18）：具体地叙述我把杨桃画成五角星时发生的事 第三段（19）：写父亲和老师的教诲使“我”一生受用。 用连接段意法概括课文主要内容：先略写父亲教导我画画要实事求是，接着具体地叙述把杨桃画成五角星时发生的事，最后写父亲和老师的教诲使“我”一生受用。
《夜色》教案
体会胆小 1、指名朗读，思考回答：这一小节主要写了什么？ 2、同桌讨论：应该用什么样的语气和音量读？ 3、展示朗读，相机评价。 4、交流：小作者胆小到什么程度？用句式说话：因为……所以…… 5、理解第一行和第四行。并造句：一……就…… 6、师生合作读第一小节。 体会勇敢 1、指名朗读，思考回答：这一小节主要写了什么？ 2、同桌讨论：应该用什么样的语气和音量读？ 3、展示朗读，相机评价。 4、讨论：小作者为什么有这么大的变化？句式练说： 白天，他看到花草（），夜里，他看到花草也（）； 白天，他看到小鸟（），夜里，他看到小鸟（）； 白天，他看到（大树）（），夜里，他看到（大树）（）…… 5、师生合作读第二小节。