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2022年广西北部湾经济区中考英语真题（原卷版）
By usingthis method, the study found that red meats were the most unfriendly foods tothe environment. Keeping farm animals produces a large number of methane（甲烷）that keeps 30 times more heat than CO2. As well asmaking the earth warmer, eating too much red meat is known to increase the riskof a few illnesses, such as heart trouble.
2022年广东省广州市中考英语真题（解析版）
When youand your friends turn to each other to talk about problems or troubles, yougive each other advice and help. One important thing of our growth is to makedecisions to help our friends and learn to support each other. This requires usto learn what it means to help friends and how to help them in right ways.
2022年山东省滨州市中考英语真题（解析版）
Everyone knows how similar chimpanzees (黑猩猩)are to humans. So it’s no surprise that their greetings are also close to ours.The most common ways of greeting between chimpanzees are hand touching andhugging. Sometimes they also kiss each other. Some chimpanzees can even learnsimple sign language.
2022年山东省济宁市中考英语真题（解析版）
Raden Roro Hendarti, nearly 50 years old, is alibrarian in Muntang village. She started a “trash library”, hoping to makechildren read more as well as make them realize the importance of environmentprotection. Each weekday, Raden puts all kinds of books on the back of herthree-wheeler (三轮车)and rides to Muntang village. There, children line up to exchange plastic cups,bags and other trash for books from Raden’s mobile library. After finishing theexchange, Raden carries back all the trash.
2022年山东省济宁市中考英语真题（原卷版）
Each ofthem has their own experience- two people with synesthesia may both “feel”music, but they almost never feel the music in the same way. For example, onemay feel the music of the violin lightly brushing his face; the other may feelit on her ankle (脚踝). And one’s experience of synesthesia is alwaysthe same. If they see the number 5 in the color blue, then 5 is blue every timethey see it.
2022年广东省广州市中考英语真题（原卷版）
Slowlybut surely, Amy and her grandparents were making progress. Boxes of all sizeswere placed on top of each other throughout the house. Amy’s grandparents hadlived in the house for years and they had collected many things.
2022年山东省滨州市中考英语真题（原卷版）
As thegovernment encourages the renaissance (复兴) of traditional culture,Hanfu is getting more and more popular with the teenagers. Every year, we canenjoy different Hanfu shows around the cities. And now quite a few Hanfu clubshave been set up in universities. Members usually wear Hanfu at theirgraduation ceremonies or during holidays. Some even wear Hanfu on regular days,too. And these fans created a special day—China Haniu Day to celebratetraditional Chinese clothing. It falls on the third day of the third month inChinese lunar calendar (阴历).
2022年内蒙古赤峰市中考英语真题（原卷版）
We allknow that rice, wheat and corn are staples, but do you know there is anotherkind of staple food—potatoes? Potatoes have many advantages. Theyare a good source of vitamin C and potassium(钾). A potato’s vitamin C isas rich as 10 apples. What’s more,potatoes are low in calories(卡路里)-onlythree fourths of the same amount of wheat and corn, according to People’s Daily. Potatoes are easy togrow. It can be grown in both the north and the south during winter, spring andautumn. The plant is also able to bear drought(干旱). Some areas of China arefacing water shortages, so the potato is safe to grow.
2022年内蒙古赤峰市中考英语真题（解析版）
Chopsticksoriginated from(起源于) China.Though simple and little, they are agreat invention in the history of humans. There are many legends aboutChopsticks, Da Yu and Chopsticks is one of them.It issaid that during Yao and Shun times, Shun ordered Yu to control the flood. Oneday, Yu took a boat to an island, he was so hungry that he used an earth pot tocook meat. After the meat was well-done in boiled water, he didn’t want towaste time to wait for it to cool, so he took two branches to pick up the meatfrom the soup. After, to save time, he always took small branches to take outfood from the hot pot. For a long time, he was skilled at picking up food withsmall sticks. In this way, the first types of chopsticks were born.
2022年内蒙古包头市中考英语真题（解析版）
Mostschools offer different kinds of subjects and activities for students, but someschools offer additional training in certain areas, such as the performing andarts. In this way, schools can help students develop their artistic talentsfrom an early age and have greater success in their future profession. THE ROYAL BALLET（芭蕾舞）SCHOOL
2022年内蒙古包头市中考英语真题（原卷版）
Locatedin the mountains about 100 miles from Los Angeles, the Idyllwild Arts Academyis a boarding school for young artists. It offers training in arts, likedrawing, painting, photography and cinema, along with programmes for theperforming arts. The school’s quiet, rural location also makes it a verypeaceful and beautiful place to learn. THE NATIONAL CIRCUS（杂技）SCHOOL
初中英语外研版七年级下册《Module 5 Shopping》说课稿
二、教学目标1.知识与技能掌握下列单词：market, supermarket,biscuit, lemon, strawberry, Mother’s Day, size, take, may, try, try on,certainly, wait a minute, sale, price, sale, look. fresh2.过程与方法：1. 能够通过书面表达购物。2. 能够根据情景进行购物对话。3.情感态度与价值观：乐于参加运用英语的实践活动，了解别国文化。
初中英语外研版七年级下册《Module 5 Shopping》说课稿
二、教学目标1.知识与技能掌握下列单词：market, supermarket,biscuit, lemon, strawberry, Mother’s Day, size, take, may, try, try on,certainly, wait a minute, sale, price, sale, look. fresh2.过程与方法：1. 能够通过书面表达购物。2. 能够根据情景进行购物对话。3.情感态度与价值观：乐于参加运用英语的实践活动，了解别国文化。三、学习者特征分析这一模块内容的学习者，是七年级的学生。学生已经学过一些形式的特殊疑问句，像what can I do for you?/can I help you?这些购物句式 ，学生在学生在小学阶段已经学过，学生通过阅读，情景购物对话的练习，学生准确的进行购物的对话。
精编学生纪录片《英雄之城》个人观后感参考范文
一样的庚子年，不一样的年代。一个又一个甲子，在历史的浪潮里翻涌迭起，浪花冲击着磨难。2020，站在苦难的庚子门槛，中国人民悲伤却不绝望，仍能自信地说，我们要打败庚子魔咒，重启2020。自信来自于时代，立足于新时代，我们比历史上任何一个时代都更有信心，更有能力实现中华民族伟大复兴。 2020，一个中国人期盼已久的数字。2020是全面建成小康社会的收官之年，也是猝不及防与新冠状病毒肆虐狭路相逢的一年。我们现在正处在船到中流浪更急，山到半坡路更陡的时刻，是一个愈进愈险，不进则退却又不得不进的时刻。相信，我们更会同心同德，战胜困境，战胜病毒。 生于这个时代，我们每个人都应扛起应抗的责任，来者不拒，勇者无敌，我们坚信这场战役，我们一定胜，我们一定胜！
个人奋进网上祭英烈心得体会例文8篇
如今的我们，沐浴着阳光，在明亮的教室里读书，在知识的殿堂中尽情遨游；如今的我们，生活在一个没有战争的和平世界中，孩子们，大人们脸上都展露会心的微笑；如今的我们，生活富裕，想买什么就买什么，零食、饮料样样不缺……大家可曾想过，如今的幸福生活，是如何得来的? 是战士们用自己的鲜血换来的！鲜血染红了五星红旗，染红了红领巾，染红了我们每一个人的心！战场上抛头颅，洒热血，勇往直前，将敌人全部消灭：黄继光用身体挡住敌人的子弹；狼牙山五壮士用生命换来了群众的安全；董存瑞舍身炸碉堡；刘胡兰面对刀架不屈服，未满14岁便光荣牺牲……革命先烈三天三夜也讲不完！
部编版小学语文六年级下册第21课《我最好的老师》优秀教案范文
嗅苹果 学生们向苏格拉底请教：怎样才能坚持真理? 笑容可掬的苏格拉底让大家坐下来，随后取出一个苹果。他用手指捏着，慢慢地从每个同学的座位旁边走过，一边走一边说：“请同学们集中精力，注意嗅一嗅空气中的气味。” 然后，他回到讲台上，把苹果举起来左右晃了晃，问：“哪位同学闻到了苹果的气味儿?” 有一位同学举手回答：“我闻到了，是香味！” 苏格拉底再次走下讲台，举着苹果，慢慢地从每一个学生的座位旁边走过，边走边叮嘱：“请同学务必集中精力，仔细嗅一嗅空气中的气味。” 稍停，苏格拉底第三次从讲台走到学生们中间，让每一个学生再嗅一嗅苹果的气味。
北师大初中七年级数学上册代数式的求值教案1
（1）请你用代数式表示水渠的横断面面积；（2）计算当a＝3，b＝1时，水渠的横断面面积.解析：（1）根据梯形面积＝12（上底＋下底）×高，即可用含有a、b的代数式表示水渠横断面面积；（2）把a＝3、b＝1带入到（1）中求出的代数式中，其结果即为水渠的横断面面积.解：（1）∵梯形面积＝12（上底＋下底）×高，∴水渠的横断面面积为：12（a＋b）b（m2）；（2）当a＝3，b＝1时水渠的横断面面积为12（3＋1）×1＝2（m2）.方法总结：解答本题时需搞清下列几个问题：（1）题目中给出的是什么图形？（2）这种图形的面积公式是什么？（3）根据公式求图形的面积需要知道哪几个量？（4）这些量是否已知或能求出？搞清楚了这些问题，求解就水到渠成.三、板书设计教学过程中，应通过活动使学生感知代数式运算在判断和推理上的意义，增强学生学习数学的兴趣，培养学生积极的情感和态度，为进一步学习奠定坚实的基础.
北师大初中七年级数学上册代数式的求值教案2
解 由题意可得，今年的年产值为a·(1＋10%) 亿元，于是明年的年产值为a·(1＋10%)·(1＋10%)＝ 1．21a（亿元）．若去年的年产值为2亿元，则明年的年产值为1．21a ＝1．21×2 ＝ 2．42（亿元）．答：该企业明年的年产值将能达到1．21a亿元．由去年的年产值是2亿元，可以预计明年的年产值是2．42亿元．例3 当x＝－3时，多项式mx3＋nx－81的值是10，当x ＝ 3时，求该代数式的值．解 当x＝－3时，多项式mx3＋nx－81＝－27m－3n－81, 此时－27m－3n－81＝10, 所以27m＋3n＝－91．则当x＝3，mx3＋nx－81 ＝( 27m＋3n )－81＝－91－81＝－172．注：本题采用了一种重要的数学思想——“整体思想”．即是考虑问题时不是着眼于他的局部特征，而是把注意力和着眼点放在问题的整体结构上，把一些彼此独立，但实质上又相互紧密联系着的量作为整体来处理的思想方法．
北师大初中数学九年级上册用树状图或表格求概率1教案
由上表可知，共有6种结果，且每种结果是等可能的，其中两次摸出白球的结果有2种，所以P（两次摸出的球都是白球）＝26＝13；（2）列表如下：第一次第二次 白1 白2 红白1 （白1，白1） （白2，白1） （红，白1）白2 （白1，白2） （白2，白2） （红，白2）红 （白1，红） （白2，红） （红，红）由上表可知，共有9种结果，且每种结果是等可能的，其中两次摸出白球的结果有4种，所以P（两次摸出的球都是白球）＝49.方法总结：在试验中，常出现“放回”和“不放回”两种情况，即是否重复进行的事件，在求概率时要正确区分，如利用列表法求概率时，不重复在列表中有空格，重复在列表中则不会出现空格.三、板书设计用树状图或表格求概率画树状图法列表法通过与学生现实生活相联系的游戏为载体，培养学生建立概率模型的思想意识.在活动中进一步发展学生的合作交流意识，提高学生对所研究问题的反思和拓展的能力，逐步形成良好的反思意识.鼓励学生思维的多样性，发展学生的创新意识.
北师大初中数学九年级上册用公式法求解一元二次方程1教案
∴(－2m a)2－4(b＋c)(c－b)m＝0，即4m(a2＋b2－c2)＝0.又∵m≠0，∴a2＋b2－c2＝0，即a2＋b2＝c2.根据勾股定理的逆定理可知△ABC为直角三角形．方法总结：根据一元二次方程根的情况，利用判别式得到关于一元二次方程系数的等式或不等式，再结合其他条件解题．三、板书设计用公式法解一元二次方程求根公式：x＝－b±b2－4ac2a（a≠0，b2－4ac≥0）用公式法解一元二次 方程的一般步骤①化为一般形式②确定a，b，c的值③求出b2－4ac④利用求根公式求解一元二次方程根的判别式经历从用配方法解数字系数的一元二次方程到解字母系数的一元二次方程，探索求根公式，发展学生合情合理的推理能力，并认识到配方法是理解求根公式的基础．通过对求根公式的推导，认识到一元二次方程的求根公式适用于所有的一元二次方程，操作简单．体会数式通性，感受数学的严谨性和数学结论的确定性．提高学生的运算能力，并养成良好的运算习惯.