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北師大初中數(shù)學(xué)九年級(jí)上冊用配方法求解簡單的一元二次方程2教案
（1） 你能解哪些特殊的一元二次方程？（2） 你會(huì)解下列一元二次方程嗎？你是怎么做的？x2=5，2x2+3=5，x2+2x+1=5 ，(x+6)2 +72 = 102（3） 你能解方程x2+12x-15=0嗎？你遇到的困難是什么？你能設(shè)法將這個(gè)方程轉(zhuǎn)化成上面方程的形式嗎？與同伴進(jìn)行交流?；顒?dòng)二：做一做：填上適當(dāng)?shù)臄?shù)，使下列等式成立（1）x2+12x+ =(x+6)2 （2）x2―4x+ =(x― )2 （3）x2+8x+ =(x+ )2 在上面等式的左邊，常數(shù)項(xiàng)和一次項(xiàng)有什么關(guān)系解一元二次方程的思路是什么？活動(dòng)三：例1、解方程：x2+8x-9=0你能用語言總結(jié)配方法嗎？課本37頁隨堂練習(xí)課時(shí)作業(yè)：
北師大初中數(shù)學(xué)九年級(jí)上冊用配方法求解簡單的一元二次方程2教案
二、合作交流活動(dòng)一：（1） 你能解哪些特殊的一元二次方程？（2） 你會(huì)解下列一元二次方程嗎？你是怎么做的？x2=5，2x2+3=5，x2+2x+1=5 ，(x+6)2 +72 = 102（3） 你能解方程x2+12x-15=0嗎？你遇到的困難是什么？你能設(shè)法將這個(gè)方程轉(zhuǎn)化成上面方程的形式嗎？與同伴進(jìn)行交流。活動(dòng)二：做一做：填上適當(dāng)?shù)臄?shù)，使下列等式成立（1）x2+12x+ =(x+6)2 （2）x2―4x+ =(x― )2 （3）x2+8x+ =(x+ )2 在上面等式的左邊，常數(shù)項(xiàng)和一次項(xiàng)有什么關(guān)系解一元二次方程的思路是什么？活動(dòng)三：例1、解方程：x2+8x-9=0你能用語言總結(jié)配方法嗎？課本37頁隨堂練習(xí)課時(shí)作業(yè)：
秋招英文簡歷
2015.10-2017.12ShangHaitechnology trading co. LTD. Salesrepresentative1, responsible for executing the Russian market implementation of planningand organizing activities2, responsible for the collection of web information, resource management;3, integrate internal and external resources, planning overseas brandpublicity of related products2012.04-2015.09ShangHaiGlobalinternational trading co. LTD. Salesrepresentative1, market research, collect relevant market dynamics and analysis, providethe basis for leadership decision-making;2, according to the market demand and customer comments, for the company'sproducts, services, and promote the improvement opinions;
單頁英文簡歷
With a record ofconsistent profit contributions amounting to millions of dollars in generalmanagement, marketing and production in the U. S. And internationally, accustomed to autonomousmultidivision responsibility. Equipped to use all management techniques toaccomplish company objectives.GENERAL MANAGEMENTAccomplished seven divisionalturnarounds leading these divisions from high five-figure losses to six-figureprofits in periods ranging from three months to two years.PRODUCTIONSuccessfully engineered and producedfour new products of complex technology applying various engineeringdisciplines and marketing skills.MARKETINGConceived and implemented new marketingplan which broadened distribution and increased volume 27%, increased profits9%.FINANCEInstituted new financial controls andprocedures, increased cash flow 19%, improved R. O. I. 13%, set objectives andachieved financial ratios which became the envy of the industry.TECHNICALBACKGROUNDIntimately familiar with themetalworking industry and with sophisticated machinery and equipment in a boardarea of manufacturing.
銀行英文簡歷
2018.09- Present China ConstructionBank Corporation (Chaoyang Branch) Lobby manager l According tocustomer characteristics and business types, guide and distribute customers todesignated windows or self-service machines to handle business, maintain hallorder and solve customer disputes.l Guide andassist customers to fill out forms for various businesses and copy ID cards andother relevant documents to answer the questions customers encounter when usingATM self-service terminals, help customers solve difficulties encounteredduring use, passion, sincerity, patience, Accurately answer customer's businessconsulting.l Assist inbasic work. For example: help to copy the financial product instructions, helpmanagers organize various promotional activities, etc.l Jobperformance: During the internship, the customer received XXX in total, no complaints,and received favorable comments from customers; completed the number of creditcard accounts XXXXX.
黑白簡約英文簡歷
2017/08--2018/02 Design Company Fashion Department - SoftDecoration Designer1. The design ofthe soft decoration scheme, budget, procurement, venue decoration, etc. in themodel room, private residence, hotel, clubhouse and so on.2. Throughcreativity and design, it reflects the sense of space, practicality,superiority, revolution, and highlights its humanity.2016/3--2017/12 Design Company Fashion Department - SoftDecoration Designer1. The design ofthe soft decoration scheme, budget, procurement, venue decoration, etc. in themodel room, private residence, hotel, clubhouse and so on.2. Throughcreativity and design, it reflects the sense of space, practicality,superiority, revolution, and highlights its humanity.2015/3--2014/1 Environmental Art Co., Ltd. Design Department- Master Designer1. Fromconception and drawing to three-dimensional modeling, provide complete designsolutions, including physical environment planning, interior space separation,decorative image design, interior supplies and complete facility configuration.2, throughcreativity and design, reflecting the sense of space, practicality,superiority, revolutionary, and highlighting its humanity.
英文簡歷（簡潔版）
Sales representative2015.10-2017.12 Chuanghuantechnology trading co. LTD.1, responsible for executing the Russian market implementation of planningand organizing activities2, responsible for the collection of web information, resource management;3, integrate internal and external resources, planning overseas brandpublicity of related productsSales representative2012.04-2015.09 Globalinternational trading co. LTD.1, market research, collect relevant market dynamics and analysis, providethe basis for leadership decision-making;2, according to the market demand and customer comments, for the company'sproducts, services, and promote the improvement opinions;Sales representative2011.02-2012.01 Onemonth heeducation technology co. LTD.1, perform conventional publicizing;2, according to a specified market promotion plan to implement the companydaily promotion, key projects, cooperation projects, product release PRplanning and execution
單頁簡潔英文簡歷
Guangzhou Friendship HotelAssistant Banquet Manager--responsible for planning and coordination of200 banquets and private parties per year for 10 to 500 guests (businessmeetings, personal celebrations, community events). Meal planning and themedevelopment in consultation with banquet hosts。Dongdan Restaurant.Waiter——Served in morningtea hall and lunch hall.
簡約證券金融英文簡歷
2017.07-2019.09 Bank of China Customer service Job description:lProviding custom serviceincluding 7*24 financial consultations, trading assistants, Q&As andcustomer cares through telephone and internet.lIn the cases of which clients’problems could not be solved online, transfer the information to the back staffto settle, and track the settlements before communicating with the clients.lAbiding the regulations andworking closely with the operating administration and other co-workers.2019.07-2020.09 Bank of China Customer service Job description:lProviding custom serviceincluding 7*24 financial consultations, trading assistants, Q&As andcustomer cares through telephone and internet.lIn the cases of which clients’problems could not be solved online, transfer the information to the back staffto settle, and track the settlements before communicating with the clients.
北師大版小學(xué)數(shù)學(xué)三年級(jí)上冊《看日歷》說課稿
（3）課堂拓展：是通過提供的三個(gè)鏈接，讓學(xué)生了解更多的日歷。便于學(xué)生直接快捷地獲取相關(guān)信息。鍛煉了學(xué)生運(yùn)用網(wǎng)絡(luò)資源自主學(xué)習(xí)的能力，使其變?yōu)閷W(xué)習(xí)的一種新方式。（4）課后作業(yè)：充分發(fā)揮學(xué)生的主動(dòng)性，創(chuàng)造能力，同時(shí)也把所學(xué)的數(shù)學(xué)問題延伸到了課外。通過課后師生的交流，從時(shí)間和空間上形成了立體網(wǎng)狀的交流信息渠道，促進(jìn)了學(xué)生的發(fā)展。最后以時(shí)間老人的分別贈(zèng)言結(jié)尾，首尾呼應(yīng)，對(duì)學(xué)生進(jìn)行珍惜時(shí)間的教育。五、教學(xué)反思本節(jié)課我以建構(gòu)主義理論為指導(dǎo)。依據(jù)新課程標(biāo)準(zhǔn)中“重過程，輕結(jié)論”的教育理念。嘗試在網(wǎng)絡(luò)環(huán)境下，運(yùn)用設(shè)疑激趣、直觀演示，實(shí)際操作等教學(xué)方法，引導(dǎo)學(xué)生動(dòng)手操作、觀察辨析、推理驗(yàn)證、自主探究。意在通過信息技術(shù)與學(xué)科整合，充分發(fā)揮網(wǎng)絡(luò)資源的優(yōu)勢，為學(xué)生創(chuàng)設(shè)動(dòng)腦思考、動(dòng)手嘗試、動(dòng)口表達(dá)的時(shí)間和空間，把學(xué)習(xí)的主動(dòng)權(quán)還給學(xué)生，在師生互動(dòng)的動(dòng)態(tài)生成中共同推進(jìn)學(xué)習(xí)過程。
勞動(dòng)合同范本實(shí)例
（四）勞動(dòng)合同依法被確認(rèn)無效，給對(duì)方造成損害的，有過錯(cuò)的一方應(yīng)當(dāng)承擔(dān)賠償責(zé)任。（五）甲方違約解除或者終止勞動(dòng)合同的，應(yīng)當(dāng)依照本合同第九條第十項(xiàng)規(guī)定的經(jīng)濟(jì)補(bǔ)償標(biāo)準(zhǔn)的二倍向乙方支付賠償金。（六）任何一方的其他違約行為給對(duì)方造成經(jīng)濟(jì)損失的，按法律規(guī)定賠償對(duì)方經(jīng)濟(jì)損失。
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級(jí)下冊有趣的簡便運(yùn)算練習(xí)說課稿
學(xué)生自己討論如何比較兩道算式的大小，根據(jù)時(shí)間進(jìn)行調(diào)節(jié)，若有時(shí)間進(jìn)行講解，若無時(shí)間留作回家思考的題目。課件在這一環(huán)節(jié)充分利用了聲音，圖像等手段，讓學(xué)生對(duì)嘟嘟熊這一朋友有了直觀的認(rèn)識(shí)，嘟嘟熊的出現(xiàn)，使本節(jié)課又推向了一個(gè)新的高潮。這時(shí)恰當(dāng)進(jìn)行全課總結(jié)，頒發(fā)禮物的同時(shí)又進(jìn)行了德育滲透，使整節(jié)課水到渠成。整節(jié)課在教學(xué)環(huán)節(jié)上由一條嘟嘟熊的線索貫穿到底，很自然，順暢。從基本練習(xí)——對(duì)比練習(xí)——計(jì)算練習(xí)——巧算總分——比一比，由簡到難，而且在每個(gè)環(huán)節(jié)中也都有層次，形成了一個(gè)立體的，多維的課堂。在教學(xué)中教師始終秉承一個(gè)理念：“不同的人在數(shù)學(xué)上得到不同的發(fā)展”。使得這節(jié)課在很多環(huán)節(jié)都體現(xiàn)了算法多樣化及合作學(xué)習(xí)。在教學(xué)評(píng)價(jià)上，本節(jié)課很重視師生評(píng)價(jià)，生生互評(píng)，而且評(píng)價(jià)的方式也多樣化，有口頭表揚(yáng)，有貼紙獎(jiǎng)勵(lì)，更有最后的全班評(píng)價(jià)獎(jiǎng)勵(lì)，可以說整節(jié)課都將德育滲透進(jìn)行到底！
人教版高中語文《師說》教案
【教學(xué)目標(biāo)】1．了解韓愈關(guān)于尊師重道的論述和本文的思想意義。2．學(xué)習(xí)借鑒本文正反對(duì)比的論證方法。3．積累文言知識(shí)，掌握實(shí)詞“傳、師、從”，虛詞“以、也、則、于、乎、所以”等詞語的意義和用法，區(qū)別古今異義詞語。4．樹立尊師重教的思想，培養(yǎng)謙虛好學(xué)的風(fēng)氣?！窘虒W(xué)重點(diǎn)和難點(diǎn)】1．了解文章的整體思路。2．學(xué)習(xí)本文正反對(duì)比論證的方法。【教學(xué)方法】教師講授；學(xué)生自主探究；多媒體輔助?！菊n時(shí)分配】兩課時(shí)?！窘虒W(xué)過程】第一課時(shí)一、導(dǎo)入并解題初中時(shí)我們學(xué)過一篇課文叫《馬說》，《馬說》實(shí)際上是“說馬”，今天，我們來學(xué)習(xí)一篇“說老師”，說“從師風(fēng)尚”的文章，叫《師說》?！罢f”是一種文體，偏重于議論，可先敘后議，也可夾敘夾議。
精編開展家庭教育學(xué)習(xí)心得感悟參考范文
現(xiàn)在，他們就語文、數(shù)學(xué)和英語三門主課，不能因?yàn)楹⒆訍蹖W(xué)語文就放松數(shù)學(xué)和英語，或是愛好數(shù)學(xué)、英語而放松語文。作為家長，我們也是從學(xué)生時(shí)代走過來的，如果從小對(duì)學(xué)科有了好惡，那往后的學(xué)習(xí)就會(huì)出現(xiàn)偏差，單科成績不好不說，更重要的是會(huì)影響孩子的健康成長。像趙藝檣，剛開始對(duì)學(xué)習(xí)英語很沒興趣，還說中國人為什么要學(xué)外國話。針對(duì)她的這種情況，我從她想當(dāng)科學(xué)家引導(dǎo)她：我們國家現(xiàn)在的科學(xué)家，你看有誰不懂外語呢?你現(xiàn)在不學(xué)好英語，以后怎么看外國的科研資料，怎么或者和國外的科學(xué)家交流?英語可是當(dāng)今世界好多國家通用的語言。通過這樣的對(duì)話，使她懂得了學(xué)習(xí)英語的重要性，慢慢地她對(duì)英語也不再排斥，成績也有所提高。
校園開展網(wǎng)絡(luò)教育學(xué)習(xí)個(gè)人心得體會(huì)范文
2） 靜態(tài)IP與動(dòng)態(tài)IP IP地址是一個(gè)32位二進(jìn)制數(shù)的地址，理論上講，有大約40億（2的32次方）個(gè)可能的地址組合，這似乎是一個(gè)很大的地址空間。實(shí)際上，根據(jù)網(wǎng)絡(luò)ID和主機(jī)ID的不同位數(shù)規(guī)則，可以將IP地址分為A（7位網(wǎng)絡(luò)ID和24位主機(jī)ID）、B（14位網(wǎng)絡(luò)ID和16位主機(jī)ID）、C（21位網(wǎng)絡(luò)ID和8位主機(jī)ID）三類，由于歷史原因和技術(shù)發(fā)展的差異，A類地址和B類地址幾乎分配殆盡，目前能夠供全球各國各組織分配的只有C類地址。所以說IP地址是一種非常重要的網(wǎng)絡(luò)資源。
簡約風(fēng)法務(wù)專員法律類簡歷模板
2022.07~2022.08 XXX軟件有限公司 職務(wù)：法務(wù)人員實(shí)習(xí)生具有扎實(shí)的法務(wù)法律學(xué)專業(yè)知識(shí)，熟悉法務(wù)業(yè)務(wù)及工作流程；處理公司日常訴訟、非訴訟法律事務(wù)及知識(shí)產(chǎn)權(quán)事務(wù)；負(fù)責(zé)防范法律范圍內(nèi)的風(fēng)險(xiǎn)，與其他部門共同協(xié)作防范各類風(fēng)險(xiǎn)，學(xué)到很多知識(shí)；完成領(lǐng)導(dǎo)布置的其他任務(wù)。
簡約人事行政經(jīng)理英文簡歷
20xx.07-Now XXX design (International) Recruiting ManagerResponsibilities:● Design electronic circuit for new industrial machinerycompany.● support components from users and customers.● Repair and maintenance of equipment of the company andthe customers.● Remote Support via phone and internet● Import and manufacture of high-tech parts.Accomplishments:Here you can describe your professional profile in afew lines. Tell who you are professionally and how you are a good asst for anemployer. What's you rvalue to the previous company and other things. 20xx07-20xx.07 XXX design(Private) Recruiting Specilst● Design electronic circuit for new industrial machinerycompany.● support components from users and customers.● Repair and maintenance of equipment of the company andthe customers.
商務(wù)簡約行政經(jīng)理英文簡歷
Executive ManagerABCCompany / September 2018- Present· Scheduleand coordinate meetings, appointments, and travel arrangements for supervisorsand managers· Trained2 administrative assistants during a period of company expansion to ensureattention to detail and adherence to company policy· Developednew filing and organizational practices, saving the company $3,000 per year incontracted labor expenses· Maintainutmost discretion when dealing with sensitive topics· Managetravel and expense reports for department team members
小學(xué)教師交流會(huì)發(fā)言講話
高效課堂重視課前的備課(1)認(rèn)真確定課堂教學(xué)目標(biāo)。教師在備課前，應(yīng)當(dāng)認(rèn)真閱讀教材、教師用書，對(duì)所教授內(nèi)容的三維目標(biāo)、教材編寫特點(diǎn)等要了然于胸，并結(jié)合學(xué)生的實(shí)際制定切實(shí)可行的課堂教學(xué)目標(biāo)。所擬定的教學(xué)目標(biāo)要具體、可操作，如果目標(biāo)過高或過低，都容易使學(xué)生失去興趣，而應(yīng)當(dāng)處于學(xué)生的“最近發(fā)展區(qū)”，即“跳一跳能摘到果子
數(shù)學(xué)教師工作計(jì)劃
一、加強(qiáng)教育教學(xué)理論學(xué)習(xí)，提高個(gè)人的理論素養(yǎng) 1. 認(rèn)真學(xué)習(xí)教學(xué)大綱和有關(guān)數(shù)學(xué)課程等材料?！ ?. 加大對(duì)自己和學(xué)生的自我分析和解剖。 二、按數(shù)學(xué)課程標(biāo)準(zhǔn)，進(jìn)行教學(xué)研究，提高課堂教學(xué)效益