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新人教版高中英语必修2Unit 2 Wildlife Protection-Discovering Useful Structure教案一
The activity topic of this section is "report an ongoing event", and the structure is the passive voice of present continuous tense. Rare wild animals are suffering from large-scale poaching, and species are on the brink of danger. Rescue operations are underway. "Being" and "suffering" are the meanings of the present progressive passive voice.The usage of present progressive passive voice is of great importance in writing a good discourse and appreciating some difficult language items, so it is vital to master it and use it flexibly in a context.1. Motivate Ss to deepen the understanding of the usage of present progressive passive voice in a fixed context.2. Enable Ss to master the usage of present progressive passive voice and use it flexibly in a context.3. Lead Ss to construct sentences or appreciate sentences used master it and use it flexibly in a context.1. Help students to appreciate the function of the usage of present progressive passive voice in a sentence2. Instruct students to write essays using the proper usage of present progressive passive voice.Look at the picture and tell me what are workers doing? What is the house being done?
新人教版高中英语必修2Unit 2 Wildlife Protection-Reading and Thinking教案一
The listening and speaking part aims at how to protect and help endangered animals by listening, speaking and talking about the facts and reasons. This lesson analyzes the decreasing clause of Tibetan antelope population and the measures of protecting Tibetan antelopes. So students can be guided to learn to analyse the title and use different reading skills or strategies, like scanning, skimming and careful reading.1. Read quickly to get the main ideas and the purpose of going to Tibetan; read carefully to understand what the author see and think.2. Understand the sentences of the present continuous passive voice such as “Much is being done to protect wildlife.” and the inverted sentence “Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.”3. Enhance the awareness of protecting wildlife.4. Cultivate the reading methods according to different materials.1. Read quickly to get the main ideas and the purpose of going to Tibetan; read carefully to understand what the author see and think.2. Understand the sentences of the present continuous passive voice such as “Much is being done to protect wildlife.” and the inverted sentence “Only when we learn to exist in harmony with nature can we stop being a threat to wildlife and to our planet.”3. Cultivate the reading methods according to different materials.Step 1 Leading-inWatch a video about elephants and whales and then ask:Why are they endangered ? They are killed/hunted
新人教版高中英语必修2Unit 2 Wildlife Protection-Listening &Speaking＆Talking教案
Listening and Speaking introduces the topic of “how to save endangered wildlife and help wildlife in their neighborhood.” Due to the continuous deterioration of the living environment, a large number of wild animals are always facing the threat of endangered or extinction. Listening and speaking period enables students to understand the fact and reason why wild species are disappearing from the earth at an amazing speed, and realize that human beings ought to enhance the awareness of protecting wild species as soon as possible.Listening and Talking introduces the theme of " how to help wildlife in Ss’ neighborhood.". Now there are many volunteers who spontaneously protect wild animals, carry out various activities according to local conditions, and contribute their own strength to local animal protection with practical actions. Middle school students are also enthusiastic participants. They organize activities in their spare time, and take this opportunity to make friends, broaden their horizons, cultivate team spirit and communication skills. This section describes a bird watching activity organized by several middle school students of Bird watching Club. It aims to stimulate students' interest, improve their understanding of bird watching activities, and use the language structure of “being used for; in order to, so as to, to, so that, in order that ” to express the purpose for communication and discussion.1. Guide students to understand the content of listening texts in terms of using visuals to predict content.2. Cultivate students' ability to guess the meaning of words in listening; discuss with their peers how to save endangered wildlife and help wildlife in their neighborhood.3. Instruct students to use functional sentences of the dialogue such as “I am concerned about…” “what do you know about the endangered animals in…" and so on to talk about one of the endangered animals.
新人教版高中英语必修2Unit 2 Wildlife Protection-Listening and Speaking教案
This lesson is about wildlife protection. The listening and speaking is about “How to protect endangered wildlife ?” Faced with the facts and numbers of wildlife loss, people begin to detect the reasons, then people such as the celebrities (Prince William and Yao Ming) are calling on to protect them. So students are guided to enhance the awareness of protecting wildlife and try to take part in some volunteer activities of protecting wildlife.1. Predict the content by using visuals. 2. Learn to use the sentences such as “I’m concerned about.... But now they are in danger. I want to know the reasons/why./ What can we do to protect them ?3. Learn from the stars like Prince William and Yao Ming and enhance the awareness of protecting wildlife.4. Guide students to try to put forward the solutions to the problems of wildlife protection and then discuss them with partners and present the results of discussion.5. Master the pronunciation of stressed syllables.1. Learn from the stars like Prince William and Yao Ming and enhance the awareness of protecting wildlife.2. Guide students to try to put forward the solutions to the problems of wildlife protection and then discuss them with partners and present the results of discussion.3. Learn to use the sentences such as “I’m concerned about.... But now they are in danger. I want to know the reasons/why./ What can we do to protect them ?4. Master the pronunciation of stressed syllables.Part A Listening and Speaking--- How to save endangered wildlifeStep 1 Lead in1. Point at the pictures on P14 and ask Q1: What message do these posters share?
新人教版高中英语必修2Unit 2 Wildlife Protection-Reading and Thinking教案二
The theme of this unit is human and nature, focusing on the theme of wildlife protection. Nature is a complex ecosystem, in which there are delicate balance between animals and plants. Because of the role of the food chain, the extinction of one species will produce influence, causing a series of chain reaction. Large scale extinction of species will have a serious and even irreversible impact on the ecosystem, resulting in immeasurable losses. Therefore, it is of great significance to protect wild species. To protect wild species is to protect human beings themselves. The motto of this unit is "when the buying stops, the killing can too,” which is a public service advertising slogan to protect wildlife. It tells people that every rhinoceros horn, every fur, every bowl of shark fin soup, every Ivory product, and every tiger bone product, etc. consumed by human beings, are innocent wild animals slaughtered behind them. The mission of wild aid is to ban illegal trade in endangered wildlife and mitigate climate change. It aims to educate the public to reduce the consumption demand for endangered wildlife products through public publicity and improve the awareness of environmental protection.1. Improve the awareness of wildlife protection by acquiring the knowledge of wildlife protection.2. Focus on environmental protection and protection of all lives.3. Analysis of the living environment of wild animals with appropriate thinking mode.4. Skillfully use the vocabulary and grammar knowledge of this unit to cultivate self-study ability according to the unit content5. Develop cooperative learning ability through discussion and other ways1. Enable the Ss to talk about the current situation of wild animals.2. Guide the Ss to summarize the main idea of each paragraph as well as the main idea of the text.
新人教版高中英语必修2Unit 2 Wildlife Protection-Reading For Writing教案一
1. 标题首先根据海报的特点、格式写明标题。海报中往往把内容作为大标题。例如: Save the earth, Save the birds。2. 正文部分不同的海报其正文部分的侧重点不同。对于介绍性的海报, 首先要引出话题, 其次列出原因, 最后是总结。对于宣传类的海报, 要写明具体内容, 如: 活动内容, 地点以及参加活动的注意事项, 主持或举办单位等。1. 图片: 要选择引人注目的图片, 与主题要相关, 色彩明亮。话题句式 1. It is a treasure of our country. 它是我国的国宝。2. Believe it or not, at present only several thousand pandas exist in the world. 信不信由你, 目前世界上仅现存几千只熊猫。 3.It’s because of human activities that tigers are endangered. 正是因为人类的活动, 老虎处于濒危的状态。4. Many wild animals are in danger of dying out. 很多野生动物面临着灭绝的危险。 5. The government has taken effective measures to protect them. 政府已采取有效的措施来保护它们。6. People should raise the awareness of the protection of wild animals. 人们应该提高保护野生动物的意识。 7. It’s amazing that there are merely less than 1, 000 finless porpoises living in China. 非常令人吃惊, 目前中国仅有不足1 000只江豚。
部编版语文八年级上册《写作：学习描写景物》教案
5．发挥想象。两段文字都运用了想象的手法。“闭了眼，树上仿佛已经满是桃儿、杏儿、梨儿”“看着看着，这件花衣好像被风儿吹动，叫你希望看见一点更美的山的肌肤”“那点儿薄雪好像忽然害了羞”，这些想象，既突出了景物的特点，又融入了作者的情感，可谓是一举两得。6．讲究描写的顺序。两段文字都采用空间顺序展开描写，景物的层次清晰。要注意观察的顺序，是由近及远，还是由远及近？是由上到下，还是由下到上？这是指空间的变换。还可以以时间的变化或游览的先后为顺序。这样，所描写的景物才不会杂乱无章。7．写景还要融入情感。“一切景语皆情语”。写景贵有情，在描绘客观景物的同时，要把自己的喜怒哀乐等思想感情融注到作品中去，使读者产生共鸣，进而给读者带来愉悦之情、陶醉之情，将读者带入特定的情景之中，受到美的熏陶，获得美的享受。如《从百草园到三味书屋》中“夏天百草园”一段“油蛉在这里低唱，蟋蟀们在这里弹琴”，在作者小时候听来，油蛉、蟋蟀的叫声犹如人在悠扬的琴声伴奏下婉转地低唱，其间传递着作者愉快、喜悦的心声，表达作者对大自然的喜爱和向往之情。目标导学三：实战演练描写你家乡一处有特色的景物，包括自然景物和社会景物，要求描写细致、生动，表达你对家乡的热爱之情。例文展示：
北师大初中七年级数学下册用尺规作三角形教案
【类型三】 已知三边作三角形已知三条线段a、b、c，用尺规作出△ABC，使BC＝a，AC＝b、AB＝c.解：作法：1.作线段BC＝a；2．以点C为圆心，以b为半径画弧，再以B为圆心，以c为半径画弧，两弧相交于点A；3．连接AC和AB，则△ABC即为所求作的三角形，如图所示．方法总结：已知三角形三边的长，根据全等三角形的判定“SSS”，知三角形的形状和大小也就确定了．作三角形相当于确定三角形三个顶点的位置．因此可先确定三角形的一条边(即两个顶点)，再分别以这条边的两个端点为圆心，以已知线段长为半径画弧，两弧的交点即为另一个顶点．三、板书设计1．已知两边及其夹角作三角形2．已知两角及其夹边作三角形3．已知三边作三角形本节课学习了有关三角形的作图，主要包括两种基本作图：作一条线段等于已知线段，作一个角等于已知角．作图时，鼓励学生一边作图，一边用几何语言叙述作法，培养学生的动手能力、语言表达能力
人教A版高中数学必修二有限样本空间与随机事件事件的关系和运算教学设计
新知讲授（一）——随机试验 我们把对随机现象的实现和对它的观察称为随机试验，简称试验，常用字母E表示。我们通常研究以下特点的随机试验：（1）试验可以在相同条件下重复进行；（2）试验的所有可能结果是明确可知的，并且不止一个；（3）每次试验总是恰好出现这些可能结果中的一个，但事先不确定出现哪个结果。新知讲授（二）——样本空间思考一：体育彩票摇奖时，将10个质地和大小完全相同、分别标号0，1，2，...，9的球放入摇奖器中，经过充分搅拌后摇出一个球，观察这个球的号码。这个随机试验共有多少个可能结果？如何表示这些结果？根据球的号码，共有10种可能结果。如果用m表示“摇出的球的号码为m”这一结果，那么所有可能结果可用集合表示{0，1，2，3，4，5，6，7，8，9}.我们把随机试验E的每个可能的基本结果称为样本点，全体样本点的集合称为试验E的样本空间。
人教A版高中数学必修一两角和与差的正弦、余弦和正切公式教学设计（1）
本节课选自《普通高中课程标准实验教科书数学必修1本（A版）》第五章的5.5.1 两角和与差的正弦、余弦和正切公式。本节的主要内容是由两角差的余弦公式的推导，运用诱导公式、同角三角函数的基本关系和代数变形，得到其它的和差角公式。让学生感受数形结合及转化的思想方法。发展学生数学直观、数学抽象、逻辑推理、数学建模的核心素养。课程目标 学科素养1.了解两角差的余弦公式的推导过程．2．掌握由两角差的余弦公式推导出两角和的余弦公式及两角和与差的正弦、正切公式．3．熟悉两角和与差的正弦、余弦、正切公式的灵活运用，了解公式的正用、逆用以及角的变换的常用方法．4.通过正切函数图像与性质的探究，培养学生数形结合和类比的思想方法。 a.数学抽象：公式的推导；b.逻辑推理：公式之间的联系；c.数学运算：运用和差角角公式求值；d.直观想象：两角差的余弦公式的推导；e.数学建模：公式的灵活运用；
精编大学生网络购物状况问卷调查报告参考范文
一、 大学生网络购物基本情况 网上购物，就是通过互联网检索商品信息，并通过电子订购单发出购物请求，然后填上私人支票帐号或信用卡的号码，厂商通过邮购的方式发货，或是通过快递公司送货上门。国内的网上购物，一般付款方式是款到发货（直接银行转帐，在线汇款）。担保交易（淘宝支付宝，百度百付宝，腾讯财付通等的担保交易），货到付款等。
精编个人加强政治理论学习心得体会参考范文
在改革开放的近三十年中，我国军队建设有了长足的进步，这与千千万万名现役和曾经为军队做过贡献的每一个军人息息相关。在新的世纪，新的历史时期，军人要肩负起新的历史使命，完成过去尚未完成和将要完成的历史任务，但仅仅靠传统的政治教育和爱国、爱军教育是远远不能激发军人的潜力和创造性的，必须重新定位军人的价值，重新审视军人的道德，从军人出发，以军人为本，才能保证军队建设的跨越式发展。
精编学校开展团建活动个人心得体会参考范文
第一天，人员分为三组进行游戏比拼，每一个游戏都需要脑力、体力以及团队合作，尤其是最后一项游戏—要求团队七名成员在八分钟时间内完成五项游戏项目。当时的情形依旧历历在目，犹记得在练习时，我们队在让排球在鼓面上掂六次这一项一直未能成功。在正式比赛时，我们吸取前一队的经验但是依旧未能成功，后来找到了适合自己队的一种方法终于克服了这一项目，在八分钟内完成了所有项目。 第二天，全体人员徒步穿越大峡谷。非常触动我的是，前半路程并不好走，需要踩着石头通过一片又一片的有水区域。穿凉鞋的同事便义无反顾地下到水中，帮忙搀扶着其他人员通过。此外，在危险难过的路段总会有同事伸出援手。同时，虽然天气炎热，但是无一人中途退出。
精编个人参加学习民族团结心得体会参考范文
们学校是一个各民族学生与老师和谐相处的大家园。学校有维吾尔族，哈萨克族，柯尔克孜族，回族，蒙古族等多个民族的同学。学校在学习生活方面也给予少数民族同学很多的关心，而我们也就应用一种团结、友爱的态度来对待学校里的每一位少数民族同学。只有关系的和谐才能创造出一个充满生机和活力的新校园。 无论从哪一方面说，和谐都是发展的前提。09年的“7?5”事件使生活在xx的我们更加体会到稳定的重要性。如果没有了团结我们很有可能成为那个近代任人宰割的中国，实现中国的伟大复兴就会成为空谈，变成一个遥遥无期的梦想。应对国内外严峻的形势，我们更应做到团结，用一种全新的姿态应对世界！居安思危能使我们防患于未然，能让我们见证一个蒸蒸日上的新家园！
精编学校开展团建活动个人心得体会参考范文
团建活动所教会我们的不仅仅是在游戏中。今年公司迎来了大发展，成立了综合设计咨询分公司。对于我们综合设计咨询分公司来说是发展的重要时期，需要所有员工团结起来，凝心聚力，推动公司的发展。有竞争才有动力，在竞争的压力下，会有更大的动力去做好每一件事情，去激发更大的潜能，最大限度地发挥自己的执行力。同时，在工作中，要借鉴他人的经验，学会创新。不管遇到什么样的挑战，要迎难而上，坚持到底，挑战终将变为我们前进路上的垫脚石。最后，无论在生活还是工作中，同事之间要互帮互助，在和谐的氛围下共创综合设计咨询分公司美好的未来。
精编学生纪录片《英雄之城》个人观后感心得体会参考范文
2020新年伊始，一场疫情突如其来，来势汹汹，令人始料不及。一场与新型冠状病毒肺炎的人民战争打响；为了对抗疫情，武汉封城，全国各地的高速多处都被封。然而，一方有难，八方支援，全国各地的援助接踵而至，各地的捐款活动如火如荼地展开，各地的医疗力量从四面八方涌向武汉——疫情最危险的地方，与疫情相争，与死神相抗。更有八十三岁高龄的钟南山教授勇赴医疗前线。在其中，有一种情怀，叫钟南山精神；有一种崇高，叫生命守护；有一种宗旨，叫救治患者；有一种前行，叫疫情中的逆行者；有一座高山，叫雷神山火神山。除此以外，各省也启动了重大突发公共卫生事件一级响应，在人类共同的危难中，任何的偏见、分歧都烟消云散，日本送来援助物资，希望中国早日控制住疫情。
精编学校开展拓展训练心得体会与收获参考范文
拓展训练一下子使我对前途的挑战欲望猛然增强。在工作中，业务的拓展往往无法预见其结果，使自己裹足不前。但拓展训练使自己猛然醒悟到在今后的工作中，不要因为不可认知而畏惧，不要因从来未尝试过而轻言放弃。一个人对自身的认识往往是有保留的，对自己的潜能认识是模糊的、低估的。拓展训练使自己更清晰地认识到自己身上潜伏的能量，增强了自己克服困难，迎接挑战的信心与决心。通过拓展训练，我重新认识到了自身的潜能，也将把这种潜力发挥到以后的工作中。
精编提高团队执行力学习个人心得体会参考范文
一、要有率先垂范的团队领导： 领导者是团队的核心，是团队的领路人，领导者的执行力决定了这个团队的执行力。领导力就是战斗力，领导力就是执行力！对领导者而言，执行力不只是员工的义务，更是领导者的责任。身教胜于言传，要求员工做到的，领导者必须先做到，正如付老师所言：“要得到什么，就必须先付出什么！。如果领导者有”法不依、有令不行，上有政策、下有对策，那员工又怎么会听从领导的安排?如果说领导者能以身作责、率先垂范，员工上行下效怎么会执行不力?所以说，一个团队的执行力强弱与否，领导者是关键。领导者的一次率先垂范胜过对员工一百次苍白无力的说教！
精编学生参加家务劳动心得体会与收获参考范文
学生素质教育，加强和改进青年学生思想政治工作，引导学生健康成长成才的重要举措，作为培养和提高学生实践、创新和创业能力的重要途径，一直来深受学校的高度重视。社会实践活动一直被视为高校培养德、智、体、美、劳全面发展的跨世纪优秀人才的重要途径。寒假期间社会实践活动是学校教育向课堂外的一种延伸，也是推进素质教育进程的重要手段。它有助于当代大学生接触社会，了解社会。同时，实践也是大学生学习知识、锻炼才干的有效途径，更是大学生服务社会、回报社会的一种良好形式。多年来，社会实践活动已在我校蔚然成风。
北师大初中七年级数学下册用科学记数法表示较小的数教案
方法总结：绝对值小于1的数也可以用科学记数法表示，一般形式为a×10－n，其中1≤a<10，n为正整数．与较大数的科学记数法不同的是其所使用的是负整数指数幂，指数由原数左边起第一个不为零的数前面的0的个数所决定．【类型二】 将用科学记数法表示的数还原为原数用小数表示下列各数：(1)2×10－7; (2)3.14×10－5；(3)7.08×10－3; (4)2.17×10－1.解析：小数点向左移动相应的位数即可．解：(1)2×10－7＝0.0000002；(2)3.14×10－5＝0.0000314；(3)7.08×10－3＝0.00708； (4)2.17×10－1＝0.217.方法总结：将科学记数法表示的数a×10－n还原成通常表示的数，就是把a的小数点向左移动n位所得到的数．三、板书设计用科学记数法表示绝对值小于1的数：一般地，一个小于1的正数可以表示为a×10n，其中1≤a<10，n是负整数．从本节课的教学过程来看，结合了多种教学方法，既有教师主导课堂的例题讲解，又有学生主导课堂的自主探究．课堂上学习气氛活跃，学生的学习积极性被充分调动，在拓展学生学习空间的同时，又有效地保证了课堂学习质量