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室内装修空间效果图设计合同
根据《中华人民共和国广告法》,《中华人民共和国合同法》及国家有关法律、法规的规定，甲、乙双方在平等、自愿、等价有偿、公平、诚实信用的基础上，经友好协商，就甲方委托乙方设计、制作 效果图事宜，达成一致意见，特签订本合同，以资信守。第一条 委托事项（具体见 ）第二条 合同总价款及付款方式1、本合同设计费单价为人民币 元（大写： ），输出打样等其他费用为人民币 元（大写： ），总价款为人民币 元（大写： ）。2、本合同签订后 个工作日内，甲方应向乙方支付合同总价款的 ％，即人民币（大写）： 作为预付款。3、乙方交付设计成果经甲方验收达到合同约定的设计要求和验收标准后 个工作日内，甲方向乙方支付合同结算余款。第三条 设计要求及验收标准：详见附件 第四条 双方义务1、甲方负责在约定的时间内提供以下资料，并对其所提供的资料的正确性负责：2、甲方应按合同约定向乙方支付本合同价款。3、乙方应在 年 月 日前完成本合同约定的委托事项 。4、乙方设计的效果图应符合相关法律法规的规定，并不得侵犯他人的著作权和其它合法权益。第五条 双方责任1、甲方须及时按约定方式支付乙方的服务费。2、甲方要求乙方在规定时间内完成工作，乙方若无故耽误完成时间或无法完成则甲方有权从服务费中扣除损失费。如果因乙方的耽误造成甲方损失的，甲方有权单方面停止服务。3、乙方设计错误或设计成果未达到本合同约定的设计要求及验收标准的，乙方应负责按甲方要求采取补救措施；造成甲方损失的，乙方应免收受损失部分的设计费，并根据损失程度向甲方支付赔偿金。
北师大初中七年级数学上册利用移项与合并同类项解一元一次方程教案2
练习：现在你能解答课本85页的习题3.1第6题吗？有一个班的同学去划船，他们算了一下，如果增加一条船，正好每条船坐6人，如果送还了一条船 ，正好每条船坐9人，问这个班共多少同学？小结提问：1、今天你又学会了解方程的哪些方法？有哪些步聚？每一步的依据是什么？2、现在你能回答前面提到的古老的代数书中的“对消”与“还原”是什么意思吗？3、今天讨论的问题中的相等关系又有何共同特点？学生思考后回答、整理：① 解方程的步骤及依据分别是：移项（等式的性质1）合并（分配律）系数化为1（等式的性质2）表示同一量的两个不同式子相等作业：1、 必做题：课本习题2、 选做题：将一块长、宽、高分别为4厘米、2厘米、3厘米的长方体橡皮泥捏成一个底面半径为2厘米的圆柱，它的高是多少？（精确到0.1厘米）
北师大版初中八年级数学上册二元一次方程（组）与一次函数说课稿
在第1环节基础上，再让同学认识到函数Y=2X-1的图象与方程2X-Y=1的对应关系，从而把两个方程组成方程组，让学生在理解二元一次方程与函数对应的基础上认识到方程组的解与交点坐标的对应关系，从而引出二元一次方程组的图象解法。3、例题训练，知识系统化通过书上的例1，用作图象的方法解方程组，让学生明白解题步骤与格式，从而规范理顺所学的图象法解方程组，例题由师生合作完成，由学生说老师写的方式。4、操作演练、形成技能让学生独立完成书P208随堂练习，给定时间，等多数学生完成后，实物投影其完成情况，并作出分析与评价。5、变式训练，延伸扩展通过让学生做收上P208的试一试，而后给一定时间相互交流，并请代表发言他的所悟，然而老师归纳总结，并让学生通过自已尝试与老师的点拔从“数”与“形”两个方面初步体会某些方程组的无解性，进一步发展学生数形结合的意识和能力。6、检测评价，课题作业
人教部编版七年级语文上册名著导读 《朝花夕拾》 消除与经典的隔膜教案
3.小组合作，交流阅读体会，填写阅读任务卡4.师点评并展示优秀的阅读任务卡【设计意图】本环节侧重寻找《朝花夕拾》中表现鲁迅先生儿童教育观念的地方，通过细节审视，深入体会鲁迅先生对于儿童教育观念的独特认识和深切关怀。在这轻松而有感染力的文字里，我们能真切地感受到鲁迅先生对儿童教育的切身感受。联系现实，让学生对鲁迅先生的儿童教育观的现实意义也有强烈的认同感，从而理解鲁迅先生，理解文本里的情感，拉近与文本的距离。三、汇报探究成果，评选优秀学生1.各小组内汇总专题探究阅读任务卡2.各小组内不记名投票，评选出最优秀的阅读任务卡3.师汇总各小组最优秀的阅读任务卡，在全班展示4.评选优秀汇报者针对最优秀的阅读任务卡和各小组汇报情况，全班填写“《朝花夕拾》阅读汇报评价表”，评选出三位阅读任务卡优秀制作者和一名优秀专题汇报者。课件出示：
北师大初中七年级数学上册利用移项与合并同类项解一元一次方程教案1
（3）移项得－4x＝4＋8，合并同类项得－4x＝12，系数化成1得x＝－3；（4）移项得1.3x＋0.5x＝0.7＋6.5，合并同类项得1.8x＝7.2，系数化成1得x＝4.方法总结：将所有含未知数的项移到方程的左边，常数项移到方程的右边，然后合并同类项，最后将未知数的系数化为1.特别注意移项要变号.探究点三：列一元一次方程解应用题把一批图书分给七年级某班的同学阅读，若每人分3本，则剩余20本，若每人分4本，则缺25本，这个班有多少学生？解析：根据实际书的数量可得相应的等量关系：3×学生数量＋20＝4×学生数量－25，把相关数值代入即可求解.解：设这个班有x个学生，根据题意得3x＋20＝4x－25，移项得3x－4x＝－25－20，合并同类项得－x＝－45，系数化成1得x＝45.答：这个班有45人.方法总结：列方程解应用题时，应抓住题目中的“相等”、“谁比谁多多少”等表示数量关系的词语，以便从中找出合适的等量关系列方程.
小学美术桂美版三年级上册《第12课小挂饰3》教学设计说课稿
二．教学重、难点：利用身边材料设计制作一个钥匙挂饰。挂饰形式的构思创意。三．教具准备：教具学具及多媒体应用，彩陶、小刀等。四．教学过程：（一）导入设问：同学们，你们知道为什么越来越多的人喜欢在自己的钥匙上挂上小挂饰吗？比如像这样的……（马上出示各式各样的挂饰图片欣赏）
小学美术桂美版三年级上册《第14课鼓声咚咚响3》教学设计说课稿
3学情分析 鼓的历史很悠久,中国在原始社会时期就有了鼓。古时候,鼓曾被广泛用于祭祀、战争、宗教等场合。在现代,鼓也广泛应用于生活的各个领域,如生活娱乐、节日庆典,人们用它来表达思想、抒发感情。把鼓作为学习内容,目的是让学生通过本课知识的学习,大略知道鼓的来源和作用等有关鼓的文化知识,学习表现打鼓的动态,更好的体验美术造型表现的乐趣,增加民族自豪感。4重点难点 教学重点:学习运用绘画语言创作少数民族同胞打鼓的形象。教学难点:在创作中大胆的、形象的表现出活灵活现的人物动态。
小学美术人教版二年级上册《第3课装饰自己的名字》教学设计说课稿
2学情分析二年级学生活泼可爱，思维独特，喜欢按照自己的想法自由地表现画面。好奇心强，爱表现自己，但动手能力较差，只能用简单的工具和绘画材料来稚拙地表现自己的想法。本课以学生亲切、熟悉的名字为题材，更好的激发学生的表现欲望和独创思维，让学生能够自信、大胆、自由地通过美术形式表达想法与感情。3重点难点重点：设计具有自己特色的名字。难点：能对名字的字形进行分析，巧妙地运用笔画特征进行想象设计。教学活动
初一上册数学工作计划
第一章《有理数》1、本章的主要内容：对正、负数的认识;有理数的概念及分类;相反数与绝对值的概念及求法;数轴的概念、画法及其与相反数与绝对值的关系;比较两个有理数大小的方法;有理数加、减、乘、除、乘方运算法则及相关运算律;科学计数法、近似数、有效数字的概念及求法。重点：有理数加、减、乘、除、乘方运算难点：混合运算的运算顺序，对结果符号的确定及对科学计数法、有效数字的理解。
五年级上册音乐的教案
(1)听一遍范唱录音。 (2)讨论歌曲的歌词表现的是什么内容?(师生共同讨论)第一部分实际上只有两句歌词：“请把我的歌带回你的家，请把你的微笑留下”，歌声与微笑架起了友谊的桥梁。第二部分是引申，描绘了“友谊花开遍地香”的情景。这首歌虽然短小，意义却不小。
新人教版高中英语必修3Unit 3 Diverse Cultures-Discovering Useful Structure教学设计
Step 4 PracticeRead the conversation. Find out which words have been left out.Justin: Linlin, I’m going to Guizhou Province next month. I’m super excited! Any recommendations for places to visit?Linlin: Wow, cool! Guizhou is a province with a lot of cultural diversity. Places to visit...well, definitely the Huangguoshu Waterfall first.Justin: What’s special about the waterfall?Linlin: Well, have you ever heard of the Chinese novel Journey to the West ?Justin: Yes, I have. Why ?Linlin: In the back of the waterfall, you will find a cave, which is the home of the Monkey King.Justin: Really? Cool! I’ll definitely check it out.Linlin:And I strongly recommend the ethnic minority villages. You’ll find Chinese culture is much more diverse than you thought.Justin:Sounds great, thanks.Answers:Justin: Linlin, I’m going to Guizhou Province next month. I’m super excited! Do you have any recommendations for places to visit?Linlin: Wow, that’s cool! Guizhou is a province with a lot of cultural diversity. What are some places to visit in Guizhou ? Well, definitely the Huangguoshu Waterfall is the first place to visit in Guizhou Province.Justin: What’s special about the waterfall?Linlin: Well, have you ever heard of the Chinese novel Journey to the West ?Justin: Yes, I have heard of the Chinese novel Journey to the West . Why do you ask if I have heard of the Chinese novel Journey to the West?Linlin: In the back of the waterfall, you will find a cave, which is the home of the Monkey King from Journey to the West.Justin: That’s really true? It’s Cool! I’ll definitely check it out.Linlin:And I strongly recommend the ethnic minority villages on your trip to Guizhou Province. You’ll find Chinese culture is much more diverse than you thought it was.Justin:This all sounds great, thanks.
新人教版高中英语必修3Unit 3 Diverse Cultures-Reading for Writing教学设计
The topic of this part is “Describe a place with distinctive cultural identity”.This section focuses on Chinese culture by introducing Chinatown, whose purpose is to show the relationship between the Chinese culture and American culture. The Chinese culture in Chinatown is an important part of American culture. Chinatown is an important window of spreading Chinese culture and the spirit homeland of oversea Chinese, where foreigners can experience Chinese culture by themselves.Concretely, the title is “Welcome to Chinatown!”, from which we can know that the article aims at introducing Chinatown. The author used the “Introduction--Body Paragraph--Conclusion” to describe the people, language, architecture, business, famous food and drinks and people’s activities, which can be a centre for Chinese culture and shows its unique charm.1. Read quickly to get main idea; read carefully to get the detailed information.2. Learn the characteristics of writing and language.3. Learn to introduce your own town according to the text.4. Learn to correct others’ writing.1. Learn the characteristics of writing and language.2. Learn to introduce your own town according to the text.Step 1 Lead in ---Small talkIn the reading part, we mentioned the Chinatown of San Francisco. How much do you know about Chinatown of San Francisco ?Chinatown is a main living place for Chinese immigrants, where you can see many Chinese-style buildings, costumes, operas, restaurants, music and even hear Chinese.Step 2 Before reading ---Predict the contentWhat is the writer’s purpose of writing this text ? How do you know ?From the title(Welcome to Chinatown) and some key words from the text(tourist, visit, visitors, experience), we can know the purpose of the text is to introduce Chinatown and show the relationship between Chinese culture and American culture.
新人教版高中英语必修3Unit 3 Diverse Cultures-Listening &Speaking＆Talking教学设计
1. In Picture 1 and Picture 2, where do you think they are from? How do you know?From their wearings, we can know they are from ethnic minority of China--- Miao and Dong.Picture 1, they are playing their traditional instrument lusheng in their traditional costumes.Picture 2. the girls are Miao because they wear their traditional costumes and silver accessory.2. In Picture 3, can you find which village it is? What time is it in the picture?It is Dong village. It is at night. Step 2 While-listeningJustin met a new friend while traveling in Guizhou. Listen to their conversation and complete the summaries below.Part 1Justin and Wu Yue watched some Miao people play the lusheng. The instrument has a history of over 3,000 years and it is even mentioned in the oldest collection of Chinese poetry. Then they watched the lusheng dance. Justin wanted to buy some hand-made silver/traditional accessories as souvenirs. He was told that the price will depend on the percentage of silver. Part 2They will go to a pretty Dong minority village called Zhaoxing. they will see the drum towers and the wind and rain bridges. They may also see a performance of the Grand Song of the Dong people.Step 3 Post-listening---TalkingWork in groups. Imagine Justin is telling some friends about his trip to Guizhou. One of you is Justin and the rest of you are his friends. Ask Justin questions about his trip and experience. The following expressions may help you.
新人教版高中英语必修3Unit 3 Diverse Cultures-Reading and Thinking教学设计
Discuss these questions in groups.Q1: Have you ever been to a place that has a diverse culture ? What do you think about the culture diversity ?One culturally diverse place that I have been to is Harbin, the capital city of Heilongjiang Province. I went there last year with my family to see the Ice and Snow Festival, and I was amazed at how the culture as different to most other Chinese cities. There is a big Russian influence there, with beautiful Russian architecture and lots of interesting restaurants. I learnt that Harbin is called “the Oriental Moscow” and that many Russians settled there to help build the railway over 100 years ago.Q2: What are the benefits and challenges of cultural diversity ?The benefits: People are able to experience a wide variety of cultures, making their lives more interesting, and it can deepen the feelings for our national culture, it is also helpful for us to learn about other outstanding culture, which helps improve the ability to respect others. The challenges: People may have trouble communicating or understanding each other, and it may lead to disappearance of some civilizations and even make some people think “The western moon is rounder than his own.”Step 7 Post reading---RetellComplete the passage according to the text.Today, I arrived back in San Francisco, and it feels good (1) _____(be) back in the city again. The city succeeded in (2)_________ (rebuild) itself after the earthquake that (3)________ (occur) in 1906, and I stayed in the Mission District, enjoying some delicious noodles mixed with cultures. In the afternoon, I headed to a local museum (4)____ showed the historical changes in California. During the gold rush, many Chinese arrived, and some opened up shops and restaurants in Chinatown to earn a (5)_____ (live). Many others worked on (6)______ (farm), joined the gold rush, or went to build the railway that connected California to the east. The museum showed us (7)____ America was built by immigrants from (8)________ (difference) countries and cultures. In the evening, I went to Chinatown, and ate in a Cantonese restaurant that served food on (9)________(beauty) china plates. Tomorrow evening, I’m going to (10)__ jazz bar in the Richmond District. 答案：1. to be 2. rebuilding 3. occurred 4. that 5.living6. farms 7.how 8. different 9. beautiful 10. a
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Reading and Thinking教学设计
The topic of this part is “Discover the reasons for festivals and celebrations.The Listening & Speaking & Talking part aims at talking about the experiences and feelings or emotions about the festivals and celebrations. This section aims at detecting the reason why the people celebrate the festivals, the time, the places, the types and the way of celebrations. It also explains why some traditions in the old celebrations are disappearing, like the firecrackers in the big cities and some new things are appearing like the prosperity of business or commerce. 1. Students can talk about what festivals they know and the reasons and the way of celebrating them.2. Students should learn the reading skills such as the headline and get the topic sentences, the structures of articles.3. Students can understand the past, the present situation of some festival around the world and why there are some changes about them. 4. Students can have the international awareness about the festivals.1. Students should learn the reading skills such as the headline and get the topic sentences, the structures of articles.2. Students can understand the past, the present situation of some festival around the world and why there are some changes about them.Step 1 Lead in---Small talkWhat festival do you like best ? Why ?I like the Spring Festivals because I can set off the fireworks, receive the lucky money and enjoy the Gala with my families.Step 2 Before reading---Pair workWhy do people celebrate different festivals ?The Spring Festivals is to celebrate the end of winter and the coming of spring and new life.The Mid-autumn Day is to celebrate the harvest and admire the moon.
新人教版高中英语必修3Unit 1 Festivals and Celebrations-Reading for writing教学设计二
Step 3 Analyzing article structureActivity 31. Teachers raise questions to guide students to analyze the chapter structure of this diary and think about how to describe the festival experience. (1)What should be included in the opening/body/closing paragraph(s)?(2)How did the writer arrange his/her ideas?(3)What kind of interesting details did the writer describe?(4)How did the writer describe his/her feelings/emotions during the event?2. Students read and compare the three sentence patterns in activity 2. Try to rewrite the first paragraph of the diary with these three sentence patterns. After that, students exchange corrections with their partners. Such as:●This was my first time spending three days experiencing the Naadam Festival in China’s Inner Mongolia Autonomous Region and it was an enjoyable and exciting experience. ●I'll never forget my experience at the Naadam Festival because it was my first time to watch the exciting Mongolian games of horse racing, wrestling, and archery so closely. ●I'll always remember my first experience at the Naadam Festival in China’s Inner Mongolia Autonomous Region because it was so amazing to spend three days witnessing a grand Mongolian ceremony. Step 4 Accumulation of statementsActivity 41. Ask the students to read the diary again. Look for sentences that express feelings and emotions, especially those with the -ing form and the past participle. Such as:● …horse racing, wrestling, and archery, which are all so exciting to watch. ● some amazing performances● I was surprised to see…● I was a little worried about. . . ● feeling really tiredOther emotional statements:●I absolutely enjoyed the archery, too, but the horse races were my favourite part. ●I'm finally back home now, feeling really tired, but celebrating Naadam with my friend was totally worth it. ●He invited me back for the winter to stay in a traditional Mongolian tent and cat hot pot. I can’t wait!2. In addition to the use of the -ing form and the past participle, the teacher should guide the students in the appreciation of these statements, ask them to memorize them, and encourage them to use them reasonably in writing practice.
新人教版高中英语必修3Unit 2 Morals and Virtues-Discovering Useful Structure教学设计
1. 表示时间。Hearing these stories, I’m skeptical about the place. = When I heard these stories. . . 2. 表示原因。Not knowing his address, I can’t send this book to him. = Because/Since/As I don’t know his address. . . 3. 表示结果。His father died, leaving him a lot of money. =. . . and left him a lot of money4. 表示条件。Going straight down the road, you will find the department store. = If you go straight down the road. . . 5. 表示让步。Being tired, they went on working. =Although they were tired. . . 6. 表示行为方式、伴随情况或补充说明。He lay on the grass, staring at the sky for a long time. =. . . and stared at the sky for a long time注意：非谓语动词作状语时, 如所提供的动词不能和句子中的主语保持一致, 动词-ing形式必须有自己的逻辑主语, 通常由名词或代词来担任, 这就是独立主格结构。The last bus having gone, we had to walk home. (having gone的逻辑主语是the last bus, 而不是we)Weather permitting, the football match will be played on Friday. (permitting的逻辑主语是time, 而不是the football match)Step 7 Practice1. ________(study) hard, you are sure to get first prize. 2. People use plastic in their daily life, _______(leave) large amounts of waste. 3. ________(work) hard at your lessons, you are to succeed. 4. The old man, ____________(work) abroad for twenty years, is on the way back to his motherland. 5. ______________(finish) his homework, he was playing on the playground. Answers: 1. Studying 2. leaving 3. Working 4.having worked 5. Having finishedStep 8 HomeworkFinish the homework on Page 22.
新人教版高中英语必修3Unit 2 Morals and Virtues-Reading for Writing教学设计
1. 这个寓言是一个关于一位国王古寓言。 The fable is an old fable about a king.2.作者用这个故事让读者对于社区的问题负有个人责任的必要印象深刻。The author used the story to impress upon readers with the need to take personal responsibility for problems in the community.3. 这个故事十分成功的实现了它的目的。The story was quite successful in achieving its purpose.Step 7 WritingPlease write a review of the story according the outline above.The fable is an old fable about a king who thought his people are lazy, so he put a large stone in the middle of the road and hides and waited to see if anyone will try to move it.The author used this story to impress upon readers with the need to take personal responsibility for problems in the community. The story was quite successful in achieving its purpose, and I liked it because it had a clear moral.However, while the moral of the story is clear, the actions of the king seemed pointless to me, because none of the characters in the story learnt anything. For this reason, I think there are better stories that can be used to impress upon people with the need for personal responsibility.Step 8 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer give a short description of the story ?2. Does the description include the most important details of the story ?3. Does the writer give his or her opinion about the character or their actions ?4. Is the review well-organised ? 5. Does the writer use the -ing form as the adverbial correctly in the writing ?6. Are there any grammar, spelling, or punctuation errors ?Step 9 HomeworkPut up your revised draft in the classroom or read it to your class.
新人教版高中英语必修3Unit 4 Space Exploration-Discovering Useful Structure教学设计
The theme of the section is “Describe space facts and efforts to explore space”. Infinitives are one of non-finite verbs, as the subjects, objects, predicative, attributes and adverbials. This unit is about space exploration, which is a significant scientific activity, so every scientific activity has strong planning. Therefore, using the infinitives to show its purpose, explanations or restrictions is the best choice.1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use infinitives in oral and writing English. 1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use use infinitives in oral and writing English.Step 1 Lead in---Pair workLook at the following sentences and focus on the italicized infinitives. In pairs, discuss their functions. 1. I trained for a long time to fly airplanes as a fighter pilot..(作目的状语)2. As we all know, an astronaut needs to be healthy and calm in order to work in space..(作目的状语)3. First of all, you must be intelligent enough to get a related college degree..(作目的状语)4. Some scientist were determined to help humans realise their dream to explore space..(作定语)5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space..(作定语)Summary:1. 不定式的结构：to+do原形。2. 分析上面的句子，我们知道在描述太空探索时，动词不定式不仅可以用来表目的，还可以用来作定语，表修饰。
新人教版高中英语必修3Unit 4 Space Exploration-Reading and Thinking教学设计一
Q4: What is the function of the International exploration ?Having astronauts from different countries on boardQ5: What can you learn from Para 4 ?China has made great achievements in exploring spaceQ6: What is the attitude to the space exploration ?SupportiveStep 6 Post reading---RetellPeople have always wanted to learn more about space. Before the mid-20th century, most people felt (1)_________ (travel) into space was an impossible dream. However, (2)____ the help of scientists, peoplesucceeded in realizing their dream (3) _________ (explore) space. On 4 October 1957, the Sputnik 1 satellite (4) ____________(launch) by the USSR. (5) ________________ scientists try to make sure nothing goes wrong, accidents can still happen. These disasters made everyone(6)___________(disappoint), but people still believe in the importance of (7) ________(carry) on space exploration. In 2003, China became the third country to (8)_____________ (independent) send humans into space. Then Shenzhou 6 and 7 completed (9)____ second manned orbit and the first Chinese spacewalk. In spite of the difficulties, scientists hope future (10)__________ (discovery) will not only enable us to understand the universe but also help us survive well into the future.Answers: 1. travelling 2. with 3. to explore 4. was launched 5. Although6. disappointed 7. carrying 8. independently 9. a 10. discoveriesStep 6 Post reading---Critical thinkingQ1: What do you think of the space exploration ? I think it is beneficial to us. Through further study of space, people will make full use of it in the future, such as the space experiments by Wang Yaping in Tian Gong 1.Q2: If you are determined to be an astronaut, what should you prepare at present ?First of all, I should study hard to get a related college degree. Besides, I must keep mental and physical healthy.Step 7. HomeworkTry to summarize the structure of the article by a mind map.
