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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 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 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!
人教版高中政治必修1第一课神奇的货币教案
1、外汇与外币的关系：（1）外汇包括外币，但外汇不等于就是外币。外币是指外国的货币，包括外国的纸币、铸币；外汇通常是以外国货币表示的用于国际间结算的支付手段，具体包括外币、外币有价证券、外币支付凭证等。（2）外币属于外汇的范围，但不能把二者等同起来。通常情况下，只有可以自由兑换的外币才是外汇，因为外汇的实质是国际支付手段，如果某种货币不能自由兑换，它就不能成为国际支付手段。外汇执行的 主要是货币的支付手段的职能。（3）持有外汇意味着对外汇发行国拥有债权。持有外汇过多，一方面意味着国际支付能力强和有可能对外汇发行国施加影响；另一方面则意味着大量该由本国享受的资源，被借给外国利用，并要承担外汇贬值的风险。2、关于币值变化的分析：（1）对货币升值的具体分析：一个国家的货币升值（上浮）后，同量的这种货币能比以前换 取更多的他国货币，买到更多的他国商品。
人教版高中历史必修3建国以来的重大科技成就说课稿2篇
说教材（一）、本课在教材中的地位：教材在第3单元介绍了古代中国科技的辉煌。第四单元介绍世界近代科技成就，本课主要介绍了现代中国的科技成就。通过对本课的学习，有利于学生感受中国科技古代辉煌、近代落后、现代又取得很大成就这一重要历程，因此本课在教材中具有重要作用。（二）教学内容分析和课标要求：本课主要介绍新中国成立以来我国科学技术成就及作用。从核研究、航空技术、农业新品种研究、计算机应用、生物技术五方面介绍了新中国成立以来取得的举世瞩目的成就。课标对这部分知识作了如下的要求：列举新中国成立以来科技发展的主要成绩，认识科技进步在现代化建设中的重大作用。根据以上对教材内容的分析和课标要求，我将本课的三维目标确定如下：（三）、教学目标1、知识与能力：识记建国后六十多年来所取得的科技成就；理解科学技术是生产力的论断；探究科技的发展在现代化建设中的重要作用。
人教版高中生物必修1细胞核—系统的控制中心说课稿
首先引导回顾细胞质内各个细胞器的分工协作、产生分泌蛋白的过程；同时思考：为什么这些细胞器可以这样有条不紊的密切协作？这中间有没有专门起协调和控制作用的部门？从而导入本节内容。通过学生小组讨论及师生共同分析“资料分析”中的4个实验，总结出细胞核的功能，即细胞核是遗传信息库，控制细胞代谢和遗传的功能。在此基础上，向学生举出克隆羊多莉的实例，加强理解。设问：那么细胞核为什么能成为细胞代谢和遗传的控制中心？要弄清这个问题，我们必须从细胞核的结构中寻找答案，从而引出细胞的结构。在这部分，引导学生思考以下几个问题：（1）细胞核能控制细胞的遗传，说明其应该有什么物质？（2）含有DNA的结构如线粒体、叶绿体，它们的外面都有什么相同的结构？（3）细胞核能控制细胞，肯定能与外界联系，如何能办到？（4）学习RNA的分布时，RNA主要分布在细胞质，少量还分布在哪里呢？
人教版高中生物必修1细胞器—系统内的分工合作说课稿
②与学牛的牛活经验相关，有利激发学列的兴趣。⑧利用多媒体让学牛通过观看、比较、讨论，加深理解f-J利掌握细胞内的牛要细胞器的结构及其功能。④学牛白丰学习，丰动建构新知识。⑤为完成后面的达标图表做充分的准备。4、概括反馈：①设讣达标表格，引导学牛完成。②应用该表格进行小结。③推荐相关网站，以解决课后遇到的附加题。这样设置的理由是①通过完成表格，归纳各种细胞器的结构和功能，使学牛更好的掌握本节课的内容。②培养学牛的分析问题和归纳总结的能力③培养学牛的竞争意识和团队合作精神。④拓展了教育资源，为学牛提供了一个白丰学习的空间。[课堂小结]请4-5位学牛来总结本节课的学刊内容和白己掌握的情况。请教师重新出示“八种细胞器的比较表”和“植物细胞和动物细胞的比较表”对本节内容的知识点、重点、难点进行总结。
人教版高中地理必修2第四章第三节传统工业区与新工业区说课稿
下面是对以高技术产业为主的新工业区的内容进行讲解，教材以美国“硅谷”为例，首先谈的是高技术工业的特点，然后讲述的是“硅谷”的发展条件，由于教学模式与意大利新工业区的内容基本一致，这里就不再赘述了。接下来教材中提到的与之对照的案例同样是以高技术产业而闻名的中关村，由于中关村在国内的知名度较高，一般学生都有所了解，因此不妨让学生谈谈自己的看法：对于高新技术产业的发展有何建议，相对于发展较为成功的“硅谷”我们需要学习的方面又是哪些？案例中最后一个问题很值得深省，我国的新工业区到底怎样做才能够获得成功，简单的模仿下我们缺少的又是什么？这个问题可以作为拓展，让学生写一篇简短的论文作为课后作业。最后做以简单的课堂小结。本节内容的教学可能会相对繁杂，而案例之间的分析过程又过于雷同，所以难免枯燥。在处理这个问题上，我将尽量做到详略得当，主要培养学生的自主学习能力。
人教版高中生物必修1细胞膜—系统的边界说课稿
（1）问题串设计：①选材：选择什么细胞做材料？②为什么选择哺乳动物成熟的红细胞做实验材料？（在教师的指导下讨论分析）③怎样才能获得细胞膜？（教师讲授）（2）指导学生观看多媒体播放教参CD中的这个实验，同时教师加以讲解（3）学生分组实验（4）总结实验并加以评价设计意图：体会实验材料的正确选择对于科学研究的重要性，提高学生科学研究素养。学生在已有知识的基础上思考，尝试找出实验的原理，实现亲身体验、自主思考的的过程，这样加深学生的印象。培养学生拓展迁移的能力，使学生认识先进的生物学研究仪器。环节3.细胞膜的功能（1）学生自主学习并归纳总结：P42（2）展示图片加强理解:图片（3）讨论：联系生活实际，列举现实生活中有什么东西与细胞膜的功能相近？设计意图：提高学生自主学习的能力；注重与现实生活的联系，引导学生利用类比的方法解决问题，便于学生理解和掌握。环节4. 植物细胞的细胞壁
人教版高中地理必修1第二章第三节常见的天气系统说课稿
一、说教材（一）教材的地位与作用本节内容是本单元知识结构中重要的一环，具有承上启下的作用。由于各种天气现象的产生与大气的热力状况、大气的运动有密切的联系，所以，本课是在综合前两节内容的基础上，阐述常见的天气现象的成因。在实际生活中，天气系统与人们的生产、生活密切相关。本课所讲的内容对于学生了解天气变化的最基本因素，普及天气预报知识具有积极的意义。（二）教学目标(1)知识与技能目标：⑴从图片和简易图中，知道气团（冷气团、暖气团）的概念；锋的概念与分类；低压（气旋）、高压（反气旋）、高压脊、低压槽的概念。 ⑵从气温、气压、湿度、降水、风等几方面分析各种天气系统的形成及其气流特点，并综合出各种天气系统控制下的天气状况。⑶知道低压槽和高压脊概念及在图上的表示方法。(2)过程与方法目标：⑴让学生能阅读和简单分析天气图，解释天气变化现象；⑵用案例说明气象灾害发生的原因和危害；
人教版高中历史必修1新中国的民主政治建设说课稿2篇
（一）教材的地位新中国的成立是20世纪的一件大事。它结束了几千年封建专制统治的历史，开启了中华民族发展的新纪元。本课侧重这一时期一个非常显著的特征，即制度的更新，它本身具有知识的延续性和铺垫性。新中国的成立促进了社会经济的发展，也为祖国的统一奠定了重要基础。（二）教学目标依据新课程以人为本，促进学生全面发展的要求，同时,针对高一年级学生具备一定基础知识但掌握不牢固，对历史兴趣浓厚但又自制能力差的特点，我对本课的三维目标设定如下：见多媒体。（三）教学重点的确定及处理本课的主题是新中国的民主政治建设，这个问题的掌握对以后学习中国民主政治建设的进程有很大帮助，并且学生能力的提高也有赖于对它的认识，所以确定“人民代表大会制度的创立”是教学重点。
人教版高中生物必修1生命活动的主要承担者—蛋白质说课稿
第五，蛋白质的功能。蛋白质功能具有多样性，由学生对照教材，进行总结。为什么蛋白质有那么多功能呢？根据我们学习生物学的经验可知道：生物的结构决定功能。再要求刚才的那四个同学上台组合多肽链。以不同位置组合，就会形成很多种多肽链，进而形成很多种蛋白质。每一种蛋白质都有其特定的功能，所以蛋白质具有多样性，其功能也具有多样性。第六，总结。蛋白质是细胞和生物体中重要的有机化合物，是一切生命活动的主要承担者。蛋白质的多样性是形形色色生物和绚丽多彩生命活动的物质基础。（可以由学生总结）第七，教学评价。由于只有一节课时间，课堂上对重点、难点知识的解析还不能做到举一反三的深度，因此尽管学生课堂反应热烈，对知识点的接受程度也达到了预期的要求，但在做课后练习时，也会出现一些问题。所以传统的讲练结合还是要结合起来运用才能取得更好的效果。为此本节内容需要2课时来完成。
人教版高中政治必修1按劳分配为主体-多种分配方式并存说课稿
4、课堂讨论：社会主义的根本原则是共同富裕，这也是正确处理分配关系的目标。而十五大报告却进一步明确指出“允许和鼓励一部分人通过诚实劳动和合法经营先富起来，允许和鼓励资本、技术等生产要素参与收益分配”。这矛盾吗？为什么？以小组方式进行讨论，再以代表的形式发表意见，这样既调动了学生的积极性，也使学生对内容有了更深层次的了解。最后老师加以总结，用“蛋糕效应”来阐述“效率优先，兼顾公平”的关系，既形象又贴切，加深学生的理解。本课时内容比较抽象，学生对于概念的理解有较大的难度。因此在教学中我采用多媒体课件教学，联系生活实际，让学生在生活中去体会货币的职责，区分货币的职能，以便达到学以致用的目的。同时适时设置疑问，让学生与我共同思考，真正实现“师生互动，生生互动”，调动学生积极，主动的参与到教学实践活动中。（三）课堂小结，强化认识。（2—3分钟）通过归纳小结，既强调了重点，又巩固了本节知识，帮助学生形成知识网络，便于课后理解记忆。
人教版高中历史必修1古代希腊民主政治说课稿
（4）评价民主通过对雅典公民享有充分的言论自由的介绍及展示伯利克里的讲话、陶片放逐法，使学生认识到，雅典的民主在统治阶级内部已经达到了非常高的层次，并促进了希腊人完整人格的形成。通过伯利克里讲话、图片、文字分别讲述希腊人重责任感、渴求知识的民族性格，并请学生朗读有关雅典人生活的有关文字，让学生在阅读中感情逐渐升温，引发学生对民主的充分认同及对雅典人重精神生活的无限神往。问题设置：让学生思考雅典民主政治对后世西方政治制度的重大影响。同时指出“民主是不可抗拒的历史潮流！”让学生在原有知识的基础上认识民主政治的必然性。用书中的两段材料分析希腊民主政治的特征和实质，分析其影响。4.课堂小结对本课内容进行概括性的总结5.知能训练，运用迁移体现一定的层次性，满足不同层次学生的要求。6.布置作业撰写历史论文首先布置论文范围、主题；其次进行举例；最后提供相关查阅资料的网址。
人教版高中政治必修2本质是人民当家做主说课稿
环节三案例分析突出难点这一环节，我将用多媒体展示我国反腐行动，将一个个贪污腐败者给予法律制裁的案例和东突分子分裂活动的例子，来得出我国专政的职能。这些例子具有典型性和时效性，能让学生容易从例子中得出知识点，引导学生理解我国的专政是对极少数敌人实行的专政。并通过《反分裂法》的制定，让学生讨论为什么我国既要实行民主职能又实行专政职能，以此来分析民主与专政的关系（区别和联系）。培养学生获取信息的能力，自主学习的能力以及全面看问题的能力，再结合教师的讲授，给学生一种茅塞顿开的感觉。环节四 情景回归 情感升华这一环节，我将设置分组讨论，让学生们分别从人民民主专政的重要地位、“民主”与“专政”这两项职能、改革开放的历史条件下新时期内容三个方面来分析为什么坚持人民民主是正义的事，讨论后每组派出代表来发表各自组的结论，得出我国要坚持人民民主专政。通过小组讨论，使学生学会在合作中学习，提高学生的语言表达和思维能力。