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人教版新课标小学数学三年级上册简单的组合说课稿
6、解决问题全班共要握：44+43+……+2+1=990（次）7、揭题：我们生活中寻常的握手就用到我们数学的《简单的组合》三、应用规律解决问题1、02年世界杯背景简单介绍。例3:(出示图片)世界杯足球赛是全世界足球爱好者四年一度的足球盛宴。2002年世界杯将为历史写下新的一页：这是世界杯史上第一次由两个国家(韩国和日本)共同主办的大型单项锦标赛。2002年世界杯对全世界华人来说，也是个值得骄傲的日子，中国国家男子足球队第一次闯进世界杯决赛圈。中国队将在小组赛上对阵巴西队、哥斯达黎加队、土耳其队。理解题意:2002年世界杯足球赛C组球队如下:巴西、土尔其、中国、哥斯达黎加。要求每两个球队踢一场,问我们一共要踢多少场?2、数线段：（1）线段上共有10个点，共有多少条线段？
人教版新课标小学数学四年级上册亿以内数的读写法说课稿
本单元教学内容是亿以内数的读法和写法．教材是在学生学习了万以内数的读法和写法，已经掌握了“个”、“十”、“百”、“千”这几个计数单位，并且会正确地读写万以内数的基础上，把计数单位扩展到“亿”，再分别学习万级数的读法和含有两级的数的读法，万级数的写法和含有两级数的写法，最后学习比较数的大小，把整万的数改写成用万作单位的数，以及用“四舍五入”法把一个亿以内的数改写成用万作单位的近似数．通过本单元的教学，使学生能够按照四位一级的计数特点正确读、写亿以内的数．帮助学生建立较完整的计数知识体系．为进一步学习亿以内加法和减法，乘数和除数是三位数的乘法和除法打下基础．本单元教学重点是万级数的读法和写法，培养学生运用迁移、类推的方法获取新知，并进一步培养学生的分析、综合能力．
人教版新课标小学数学四年级上册直线、射线和角说课稿
让学生通过观察和比较，明确连接两点的线段的长度叫做这两点间的距离，两点间的所有连线中线段的长度最短，进一步提升了学生的认识。二、认识角1、认识角的特征。谈话：通过一点，可以画无数条直线。那么通过一点，可以画多少条射线呢？（无数条）操作：请你从一点起，在练习纸上画出两条射线？提问：从一点起画两条射线，组成的图形叫什么？（板书：角）谈话：想一想，刚才我们是怎样画出角的？什么样的图形是角？（从一点引出两条射线所组成的图形是角）请一个学生上黑板画角，其余学生再画一个与前面不同的角，并和同学说说自己画的步骤。归纳：由一点引出的两条射线所组成的图形就是角。2.认识角的符号和各部分的名称。谈话：我们在二年级已经初步认识了角，通过今天的学习，我们将进一步加深对角的认识。请同学们打开课本第17页，自学例2，并和小组里的同学说一说你又了解了哪些有关角的知识。
人教部编版语文八年级上册综合性学习人无信不立教案
预设 （1）苏州某生物科技有限公司生产假口罩和知名校长胡红梅抄袭的行为与中华民族的传统美德相悖。（2）只有讲诚信，社会才会文明，国家才会兴盛。3.学生列举身边关于诚信的故事，小组交流，全班展示，师适时点拨、总结、评价。师小结：坚持诚信，就会赢得信任，诚信是获得信任的前提。【设计意图】通过事例分析，引导学生对不诚信行为的认识，从而进一步了解诚信的重要性。四、演讲实践，说“信”学生活动：1.根据自己的理解，写一篇演讲稿，说说如何才能做一个有诚信的人。2.全班交流讨论。教师活动：1.根据学生的交流，及时做出总结评价。2.归纳总结，引导学生形成“说诚信话，做诚信事，做诚信人”的行为准则。师小结：诚信是为人之本，相信今天的诚信教育仅仅是我们迈向成功人生的第一步。诚信的力量可以点石成金。我们要崇尚诚信：身披一袭灿烂，心系一份执着，带着诚信上路。
小学教师新学期个人工作计划汇编4篇
一、指导思想 以学校总体工作计划为指导，以深入开展素质教育和创新教育为目标，围绕学校主题教育活动，提高学生的思想素质和科学文化素质、以爱国主义教育为主线，以学生的行为习惯的养成为主要内容，注意培养和提高学生的基本道德。规范班级日常管理工作，开展丰富而有意义的少先队活动，努力探索班级工作的新特色。
2022年黑龙江省龙东地区中考英语真题（解析版）
Choose the best choice fromA to F to finish the dialogue. You have one more answer. Each choice should beused only once.A: Hello, I’m a schoolnewspaper reporter. May I ask you some questions?B: ____46____
2022年黑龙江省龙东地区中考英语真题（原卷版）
B: It’s about theexperiments three astronauts are doing on the space station.A: That’s great. I’minterested in space, so I want to be an astronaut like them.
2022年黑龙江省绥化市中考英语真题（解析版）
There are many kinds ___21___art forms in China. ___22___ you often see any of them in your life?They help us understand and enjoy the traditional Chinese culture. When theSpring Festival comes, some people often ___23___ the red paper intodifferent art works with scissors.
2022年黑龙江省绥化市中考英语真题（原卷版）
Tim: _______36_______,Bob.Bob: Good afternoon, Tim. Icalled you just now, but nobody answered. _______37_______?Tim: I went to the cinema.And I watched a movie named The Battle atLake Changjin.Bob: Oh, great. It’s very famous nowadays. _______38_______?
2022年黑龙江省大庆市中考英语试题（解析版）
On a snowy day, there was a man walking in ahurry on the road. His clothes were in poor condition. You might think he was abeggar（乞丐）,but in fact he was a painter. His name was Vincent Willem van Gogh.
2022年黑龙江省哈尔滨市中考英语真题（原卷版）
I often use old clothes that people don’t wearany more to make bags. I opened a small shop in my community and set up awebsite to sell the bags online. Many customers think they are fantastic. Now Iplan to write a new book about ways to use old clothes.
2022年辽宁省盘锦市中考英语真题（解析版）
Remember that it’s better to fail than it’s togive up, and the key is to learn from your failure(失败). But along withdifficulties, there will also be ____18____ wonderful waiting for you.
2022年辽宁省朝阳市中考英语真题（原卷版）
Michelle,a famous lady, has found that more than 25% students are too fat in hercountry. It is a very serious problem. So she starts a Health Program to dealwith it. The Health Program is to reduce the number of fat students today andin the future.
2022年湖南省怀化市中考英语真题（解析版）
I often hear some students say English isdifficult, so they can’t learn it well. ___11___ English is very easy for me. I’m good ___12___ it. I’m very glad to tell you ___13___ about how I study English.
2022年江苏省宿迁市中考英语真题 （原卷版）
Theoil paper umbrella is a traditional Chinese handicraft（手工艺品）.It has a history of over 1,000 years in China．In early TangDynasty, it was introduced to Japan and Korea, so it was called the “TangUmbrella”. Later oil paper umbrellas were spread to other Asian countries, suchas Vietnam, Thailand and Laos, and each had its own style. However, assteel-ribbed（钢骨的）umbrellas appeared in the last century, thehand-made oil paper umbrellas became less used in daily life. They were turnedinto decorative artifacts（装饰性工艺品）.
2022年湖南省怀化市中考英语真题（原卷版）
___14___, I think an interest in Englishis very important. When I was in Grade Three, we had a new ___15___ — English,it was new for me. I was interested in it. I worked hard at it. Soon we had anEnglish exam and I got a very good mark. How ___16___ I was! After that,I learned English harder. Our English teacher often teaches us English songs,and ___17___ sound nice. I often think how interesting English is!
2022年湖南省常德市中考英语真题（解析版）
Bike-to-Work Day is held every year across North America on thethird Friday of May. It was started by the League of American Bicyclistsin 1956. Its aim is to promote (促进) the bicycle as a serious choice of getting toand from work. In today’s world where global warming is a serious issue, thebicycle is a perfect way of reducing our carbon (碳) footprint.
2022年湖南省常德市中考英语真题（原卷版）
Bike-to-Work Day is held every year across NorthAmerica on the third Friday of May. It was started by the League ofAmerican Bicyclists in 1956. Its aim is to promote (促进) the bicycle as a seriouschoice of getting to and from work. In today’s world where global warming is aserious issue, the bicycle is a perfect way of reducing our carbon (碳) footprint.
2022年湖北省鄂州市中考英语真题（原卷版）
Dealing with a nosebleed（鼻出血）mightseem simple. But recently, the British RED Cross asked parents with youngchildren how to help a child with a nosebleed. About 65 percent of parents didnot ____11____ the correct action to help.
2022年湖北省荆州市中考英语真题（解析版）
One night many yearsago, an angry voice woke me up from sleep. It was my drunken (喝醉的) father. Those days, he would always ___11___ home very late. Sometimes, he would also go on to fight with my mom.
