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關(guān)于個人學(xué)習(xí)家庭教育心得感悟與感受八篇

  • 新人教版高中英語選修2Unit 3 Using langauge-Listening教學(xué)設(shè)計

    新人教版高中英語選修2Unit 3 Using langauge-Listening教學(xué)設(shè)計

    1. How is Hunan cuisine somewhat different from Sichuan cuisine?The heat in Sichuan cuisine comes from chilies and Sichuan peppercorns. Human cuisine is often hotter and the heat comes from just chilies.2.What are the reasons why Hunan people like spicy food?Because they are a bold people. But many Chinese people think that hot food helps them overcome the effects of rainy or wet weather.3.Why do so many people love steamed fish head covered with chilies?People love it because the meat is quite tender and there are very few small bones.4.Why does Tingting recommend bridge tofu instead of dry pot duck with golden buns?Because bridge tofu has a lighter taste.5 .Why is red braised pork the most famous dish?Because Chairman Mao was from Hunan, and this was his favorite food.Step 5: Instruct students to make a short presentation to the class about your choice. Use the example and useful phrases below to help them.? In groups of three, discuss what types of restaurant you would like to take a foreign visitor to, and why. Then take turns role-playing taking your foreign guest to the restaurant you have chosen. One of you should act as the foreign guest, one as the Chinese host, and one as the waiter or waitress. You may start like this:? EXAMPLE? A: I really love spicy food, so what dish would you recommend?? B: I suggest Mapo tofu.? A: Really ? what's that?

  • 新人教版高中英語選修2Unit 4 Learning about Language教學(xué)設(shè)計

    新人教版高中英語選修2Unit 4 Learning about Language教學(xué)設(shè)計

    This section guides students to pay attention to the typical context of vocabulary use, helps students accumulate vocabulary around the key vocabulary of this unit, and uses the learned words and word chunks in different contexts to deeply understand their meaning and usage, so as to achieve the purpose of review and consolidation.The teaching design activities aim to guide students to pay attention to the typical context in which the target vocabulary is used, as well as the common vocabulary used in collocation, so that students can complete the sentence with correct words. In terms of vocabulary learning strategies, this unit focuses on cultivating students' ability to pay attention to collocation of words and to use word blocks to express meaning.For vocabulary learning, it is not enough just to know the meaning of a single word, but the most important thing is to master the common collocations of words, namely word blocks.Teachers should timely guide students to summarize common vocabulary collocation, such as verb and noun collocation, verb and preposition collocation, preposition and noun collocation, and so on.1. Guide students to understand and consolidate the meaning and usage of the vocabulary in the context, 2. Guide the students to use the unit topic vocabulary in a richer context3. Let the students sort out and accumulate the accumulated vocabulary, establishes the semantic connection between the vocabulary,4. Enable students to understand and master the vocabulary more effectivelyGuiding the Ss to use unit topic words and the sentence patterns in a richer context.

  • 新人教版高中英語選修2Unit 4 Reading for writing教學(xué)設(shè)計

    新人教版高中英語選修2Unit 4 Reading for writing教學(xué)設(shè)計

    假定你是英國的Jack,打算來中國旅行,請你給你的中國筆友李華寫一封信,要點(diǎn)如下:1.你的旅行計劃:北京→泰山→杭州;2.征求建議并詢問他是否愿意充當(dāng)你的導(dǎo)游。注意:1.詞數(shù)80左右(開頭和結(jié)尾已給出,不計入總詞數(shù));2.可以適當(dāng)增加細(xì)節(jié),以使行文連貫。參考詞匯:故宮 the Forbidden City;泰山 Mount TaiDear Li Hua,I'm glad to tell you that 'm going to visit China.First,I am planning to visit Beijing,the capitalof China,where I am looking forward to enjoying the Great Wall,the Forbidden City and somebeautiful parks.Then I intend to go to visit Mount Tai in Shandong Province.I've heard that it is one ofthe most famous mountains in China and I can't wait to enjoy the amazing sunrise there.After that,I amalso going to Hangzhou.It is said that it is a beautiful modern city with breathtaking natural sights,among which the West Lake is a well- known tourist attraction.What do you think of my travel plan? Will you act as my guide? Hope to hear from you soon.

  • 新人教版高中英語選修2Unit 4 Using langauge-Listening教學(xué)設(shè)計

    新人教版高中英語選修2Unit 4 Using langauge-Listening教學(xué)設(shè)計

    The theme of the listening section is " talking about scenery and culture along a journey."The part is designed to further lead the students to understand Canadian natural geography and social environment, and integrated into the cultural contrast by mentioning the long train journey from Beijing to Moscow routes. On this basis, the part activates students related travel experience, lets the student serial dialogue, guides the student to explore further the pleasure and meaning of the long journey, and Chinese and foreign cultural comparison.The part also provides a framework for the continuation of the dialogue, which is designed to provide a framework for students to successfully complete their oral expressions, and to incorporate an important trading strategy to end the dialogue naturally.1. Help students to understand and master some common English idioms in the context, and experience the expression effect of English idioms.2. Guide the students to understand the identity of different people in the listening context, and finish the dialogue according to their own experience.3. Instruct the students to use appropriate language to express surprise and curiosity about space and place in the dialogue, and master the oral strategy of ending the dialogue naturally.1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.

  • 新人教版高中英語選修2Unit 5 Learning about Language教學(xué)設(shè)計

    新人教版高中英語選修2Unit 5 Learning about Language教學(xué)設(shè)計

    The purpose of this section of vocabulary exercises is to consolidate the key words in the first part of the reading text, let the students write the words according to the English definition, and focus on the detection of the meaning and spelling of the new words. The teaching design includes use English definition to explain words, which is conducive to improving students' interest in vocabulary learning, cultivating their sense of English language and thinking in English, and making students willing to use this method to better grasp the meaning of words, expand their vocabulary, and improve their ability of vocabulary application. Besides, the design offers more context including sentences and short passage for students to practice words flexibly.1. Guide students to understand and consolidate the meaning and usage of the vocabulary in the context, 2. Guide the students to use the unit topic vocabulary in a richer context3. Let the students sort out and accumulate the accumulated vocabulary, establishes the semantic connection between the vocabulary,4. Enable students to understand and master the vocabulary more effectivelyGuiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Read the passage about chemical burns and fill in the blanks with the correct forms of the words in the box.

  • 新人教版高中英語選修2Unit 5 Reading and thinking教學(xué)設(shè)計

    新人教版高中英語選修2Unit 5 Reading and thinking教學(xué)設(shè)計

    The theme of this activity is to learn the first aid knowledge of burns. Burns is common in life, but there are some misunderstandings in manual treatment. This activity provides students with correct first aid methods, so as not to take them for granted in an emergency. This section guides students to analyze the causes of scald and help students avoid such things. From the perspective of text structure and collaborative features, the text is expository. Expository, with explanation as the main way of expression, transmits knowledge and information to readers by analyzing concepts and elaborating examples. This text arranges the information in logical order, clearly presents three parts of the content through the subtitle, accurately describes the causes, types, characteristics and first aid measures of burns, and some paragraphs use topic sentences to summarize the main idea, and the level is very clear.1. Guide students to understand the causes, types, characteristics and first aid methods of burns, through reading2. Enhance students’ ability to deal withburnss and their awareness of burns prevention3. Enable students to improve the ability to judge the types of texts accurately and to master the characteristics and writing techniques of expository texts.Guide students to understand the causes, types, characteristics and first aid methods of burns, through readingStep1: Lead in by discussing the related topic:1. What first-aid techniques do you know of ?CPR; mouth to mouth artificial respiration; the Heimlich Manoeuvre

  • 新人教版高中英語選修2Unit 5 Using langauge-Listening教學(xué)設(shè)計

    新人教版高中英語選修2Unit 5 Using langauge-Listening教學(xué)設(shè)計

    The theme of this section is to learn how to make emergency calls. Students should learn how to make emergency calls not only in China, but also in foreign countries in English, so that they can be prepared for future situations outside the home.The emergency telephone number is a vital hotline, which should be the most clear, rapid and effective communication with the acute operator.This section helps students to understand the emergency calls in some countries and the precautions for making emergency calls. Through the study of this section, students can accumulate common expressions and sentence patterns in this context. 1.Help students accumulate emergency telephone numbers in different countries and learn more about first aid2.Guide the students to understand the contents and instructions of the telephone, grasp the characteristics of the emergency telephone and the requirements of the emergency telephone.3.Guide students to understand the first aid instructions of the operators.4.Enable Ss to make simulated emergency calls with their partners in the language they have learned1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.Step1:Look and discuss:Match the pictures below to the medical emergencies, and then discuss the questions in groups.

  • 人教版高中地理選修1板塊構(gòu)造學(xué)說教案

    人教版高中地理選修1板塊構(gòu)造學(xué)說教案

    【啟發(fā)想象 】能否將剛才講的內(nèi)容用一個游泳動作形容一下?這好像蛙泳動作。我們大家一起做:熔巖冒出(雙手合十向上)→推向兩邊(雙手向兩側(cè)分開)→遇陸俯沖(雙手往下)→重熔再生(雙手相向合并向上)?!拘〗Y(jié)板書】二、海底擴(kuò)張學(xué)說前面我們學(xué)習(xí)了兩個假說,整理一下已知條件:事實(shí)證明大陸是在漂移的,如歐洲與美洲的距離在擴(kuò)張,但是漂移的動力不足;海底是不斷擴(kuò)張的,有生長與消亡。能否在前人研究的基礎(chǔ)上,提出更準(zhǔn)確更合理的假設(shè)呢?一個新的理論誕生了,它是目前最盛行、最活躍的全球構(gòu)造理論【板書】三、板塊構(gòu)造學(xué)說1.板塊概念學(xué)生讀書?!締l(fā)提問】板塊“漂移”與大陸“漂移”的位置有何不同?學(xué)生回答。板塊漂移是指巖石圈漂在軟流層上,大陸漂移發(fā)生在地殼兩層之間。【提問】板塊是如何劃分的?讀圖用半分鐘記下六大板塊的位置和名稱(提示:按大洲和大洋名稱記憶)。

  • 人教部編版七年級語文上冊學(xué)會記事教案

    人教部編版七年級語文上冊學(xué)會記事教案

    家是圓心,我們都是圓內(nèi)的點(diǎn),爸爸、媽媽和我,我們圍著圓心在走,走出一個圓滿的家。(開篇點(diǎn)題。)清風(fēng)搖曳梧桐樹的小時候——(獨(dú)立成段,設(shè)置場景,富有意境。)月亮又悄悄爬上了窗外的梧桐樹,我靠在床頭,該是聽媽媽講故事的時候了,可是媽媽又晚督班去了。媽媽是一名老師,每天兢兢業(yè)業(yè),總有忙不完的事情。每次回家,總是帶著匆匆的腳步,充斥著緊張的氛圍,有時懷里還抱著幾本厚厚的書?!皨寢?,你不愛我了嗎?為什么不在我身邊?”我握住媽媽的手,她的手上還有白色的粉筆灰。“孩子……”媽媽哽住了,轉(zhuǎn)過頭去,眼里含著透明的水珠。她摸了摸我的頭,指了指窗外的月亮:“月兒圓的時候,媽媽就會回來。”我蹦蹦跳跳跑到窗前,每個夜晚不停地尋找那圓圓的月亮——那是媽媽回來的希望。在梧桐搖曳,月兒圓圓缺缺的歲月里,充滿了等待的苦澀、團(tuán)聚的歡樂。

  • 人教部編版七年級語文上冊文學(xué)部落教案

    人教部編版七年級語文上冊文學(xué)部落教案

    四、社團(tuán)報告會文學(xué)社團(tuán)的社長以墻報或社刊的形成匯報文學(xué)社活動成果。匯報要求:(1)條理清楚,分享成果。(2)展示集體智慧。(3)總結(jié)交流活動經(jīng)驗?!驹O(shè)計意圖】通過社長匯報,讓大家深入理解墻報的策劃意圖、社刊的創(chuàng)意,分享社團(tuán)活動成果,展示集體智慧,增強(qiáng)大家的參與熱情。同時總結(jié)匯報活動經(jīng)驗,讓每一個同學(xué)都知曉墻報的制作過程、社刊的出刊程序,有利于墻報、社刊的長久發(fā)展。五、活動結(jié)語師:“文學(xué)部落”真是美不勝收!每一朵花都散發(fā)著芬芳,每一位同學(xué)都發(fā)揮了聰明才智,每一個節(jié)目都凝聚著集體的智慧!同學(xué)們的表現(xiàn)非常精彩!走進(jìn)“文學(xué)部落”,這里是起跑線,讓我們從這里出發(fā),走進(jìn)文學(xué)的腹地!去博覽群書,與高尚的人對話;去用心創(chuàng)作,與內(nèi)在的自己交流;去精心辦刊,與各樣的人合作。讓這些行為成為你的習(xí)慣,像滴滴露水滋養(yǎng)你的成長!

  • 人教部編版七年級下冊孫權(quán)勸學(xué)教案

    人教部編版七年級下冊孫權(quán)勸學(xué)教案

    (所有扮演呂蒙的學(xué)生舉手,老師任選學(xué)生回答問題)預(yù)設(shè) ①多讀書能拓寬視野,豐富知識。②自己先天基礎(chǔ)差,能力不足,就要靠后天的努力學(xué)習(xí)來爭取進(jìn)步。③用心聽取別人的建議,并努力去做到最好。師小結(jié):感謝三位接受我的采訪!呂蒙先生的話讓老師想起了冰心的名言:讀書好,好讀書,讀好書。同學(xué)們,讓我們與書籍同行,打好人生的基礎(chǔ);讓我們以博覽為志,拓寬視野。“腹有詩書氣自華?!?“問渠那得清如許?為有源頭活水來?!痹竿瑢W(xué)們在知識的海洋里乘風(fēng)破浪,揚(yáng)帆遠(yuǎn)航!【設(shè)計意圖】本環(huán)節(jié)采用記者采訪的活動形式,由課內(nèi)延伸至課外,最大限度地激發(fā)學(xué)生學(xué)習(xí)的興趣。學(xué)生在活動中,不僅可以探究文章主題,更能切身體會到學(xué)習(xí)的重要性。四、布置作業(yè)1.課后自己整理、積累相關(guān)的文學(xué)常識和文言詞語。2.比較閱讀。通過比較《孫權(quán)勸學(xué)》和《傷仲永》,深化對課文內(nèi)容的理解。

  • 大學(xué)生自主創(chuàng)業(yè)汽車維修中心管理責(zé)任制度

    大學(xué)生自主創(chuàng)業(yè)汽車維修中心管理責(zé)任制度

    一、服務(wù)品質(zhì)第一、技能精湛第一、效益創(chuàng)收第一,五個第一的大學(xué)生,有志社會青年的創(chuàng)業(yè)生存發(fā)展價值觀,大學(xué)生自主創(chuàng)業(yè)汽車維修中心特制定中心管理發(fā)展責(zé)任制度書。望中心全體員工認(rèn)真學(xué)習(xí),嚴(yán)格遵守并貫徹執(zhí)行此責(zé)任制度書?! ∝?zé)任制度條例:  一、管理  良好、嚴(yán)謹(jǐn)?shù)墓芾硎且粋€產(chǎn)業(yè)成敗的唯一保障?! 。ㄒ唬?、中心管理人員管理條例  、中心管理人員應(yīng)首先認(rèn)真遵守中心制定的各項規(guī)章與制度。認(rèn)真履行崗位職責(zé),服從管理與管理之間的協(xié)調(diào)與分工。  2、管理人員凡事應(yīng)身先士卒,積極帶頭,以身作責(zé),嚴(yán)格要求自己,以優(yōu)良的思想、品行去影響中心工作員工。  3、管理人員要有宏觀全局、以大局為重的思想境界,引領(lǐng)中心向更遠(yuǎn)更好的方向發(fā)展?! ?、管理人員不得以權(quán)謀私,玩忽職守、徇私舞弊。不得帶頭違反中心制定的規(guī)章制度。  二、熱愛企業(yè),愛廠如家  企業(yè)是所有員工立足發(fā)展成長的搖籃,熱愛企業(yè)是每一位員工應(yīng)盡的本份和職責(zé)?! ?、中心每位員工都要把中心當(dāng)成自己的家,自覺維護(hù)中心的整體利益,做到中心有我、我心有中心,要以中心榮我榮,中心恥我恥的思想境界。

  • (小學(xué))國旗下講話:做身心健康的陽光少年

    (小學(xué))國旗下講話:做身心健康的陽光少年

    今天我國旗下講話的題目是——做身心健康的陽光少年。也許有同學(xué)認(rèn)為,健康就是身體很強(qiáng)壯,不生病。其實(shí)這只是健康的一部分,真正的健康應(yīng)該身體健康,心理健康。那我們怎樣才能擁有健康的心理呢?首先,要正確認(rèn)識自己。不要自卑,要自信,相信自己,每個人都有自己的優(yōu)點(diǎn),要正確面對挫折或失敗,很多我們原本以為邁不過去的坎,其實(shí)可能壓根只是小事一樁,換一個角度看待它,會有意想不到的轉(zhuǎn)機(jī)。其次,要學(xué)會正確與人交往,建立和諧的人際關(guān)系。和諧的人際關(guān)系來自于對別人的愛心,來自于對別人的尊重。把你的愛心與老師、同學(xué)分享,你會得到更多的快樂;把你的意見與別人溝通,你會得到許多有益的忠告

  • 關(guān)于做有責(zé)任心的中學(xué)生國旗下講話

    關(guān)于做有責(zé)任心的中學(xué)生國旗下講話

    做有責(zé)任心的中學(xué)生在從事一定工作的人應(yīng)當(dāng)具備的品質(zhì)中,責(zé)任感,是那樣樸素而又十分可貴。忍著病痛走訪貧苦百姓的焦裕祿,迎著洪水探訪災(zāi)情的張鳴歧,以微薄收入供養(yǎng)藏族孤兒的孔繁森……縷述先進(jìn)人物的思想和事跡,無不具備一個共同的特點(diǎn),就是對國家、對人民、對事業(yè)有著高度的責(zé)任感?!安换紵o策,只怕無心?!币粋€人的學(xué)識、能力、才華很重要,但缺乏責(zé)任感、責(zé)任意識和責(zé)任心,就不堪大用。即使小用,也令人擔(dān)心。責(zé)任感反映一個人的精神境界。有責(zé)任感的人,突出的優(yōu)點(diǎn)是他們絕不是個人中心主義者,他人的、集體的、國家的利益總是先于自己的利益。責(zé)任感反映一個人的思想品德,在“天下熙熙,皆為利來;天下攘攘,皆為利往”的喧囂中,有責(zé)任感的人淡泊的是名利。他們的價值觀是在幫助別人獲得幸福中得到滿足,而他們自己卻少有索求,因而責(zé)任感總是和顧全大局、助人為樂、謙遜禮讓等優(yōu)良品德聯(lián)系在一起。責(zé)任感是國民素質(zhì)的一個重要方面。

  • 法律在我心中(小學(xué)老師國旗下講話)

    法律在我心中(小學(xué)老師國旗下講話)

    法律在我心中(小學(xué)老師國旗下講話)老師們、同學(xué)們:大家早上好!今天楊老師國旗下講話的主題是“法律在我心中”。同學(xué)們,我們是祖國的希望和未來。正值花季的你們,雖然掌握了一定的生活常識,有了一定的獨(dú)立意識,普遍希望得到社會的支持,理解,尊重贊揚(yáng),以體現(xiàn)自己在社會中的價值。但年齡特點(diǎn)決定了同學(xué)們的幼稚,不成熟,可能做出一些不該做的事情,甚至因為法律意識的淡薄,而導(dǎo)致一些違法犯罪現(xiàn)象的發(fā)生。比如:有的同學(xué)在學(xué)校里,不遵守紀(jì)律,不聽老師的教育,愛小偷小摸,小到別人的一只筆,一塊橡皮,大到偷錢,偷貴重物品等等。還有的同學(xué)愛和同學(xué)打架,總之在他們的小小的年紀(jì),就已經(jīng)有了許多不良的行為。當(dāng)他們走出我們的校園,或早或晚,就可能就走上了犯罪的道路,受到法律的制裁。他們最后走上這一步,并不是一步走成的,其實(shí)他們就是在這個階段,這個年齡開始一步一步不聽教育,漸漸走上違法犯罪道路的。

  • 初二學(xué)生國旗下講話稿——我心中的木棉花

    初二學(xué)生國旗下講話稿——我心中的木棉花

    在我們附中的東南角,有一棵高大的木棉樹。木棉,是我們廣州市的市花,是花園酒店、中國南方航空公司和廣州電視臺使用的標(biāo)志,也是XX年第一屆亞洲殘疾人運(yùn)動會的吉祥物。每年四月,當(dāng)北方才剛剛有綠色的影子的時候,火紅的木棉已經(jīng)燦爛耀眼,它火紅火紅,一朵一朵像綻放的笑臉,像一片一片熊熊的火焰燃燒在枝頭,它象征和平、幸福、友誼、安康。(它的花語告訴我們----珍惜身邊的人,珍惜眼前的幸福?。┛墒亲罱?,由于木棉花的花期短、覆蓋率少,民間發(fā)出是否可以評選“第二市花”的建議,這也使我再次關(guān)注我們廣州的“英雄花”——木棉。記得小時候,在珠江沿岸,每年燕子唱歌的時候,濱江路的木棉花總是開得最旺盛。吃過晚飯下樓散步,總能撿到一、二十朵掉落的木棉;有時在樹下跑過,總能聽見那木棉落在地上的聲音。每每撿到木棉花,我總是把它們揣在衣服里,到了家,母親就把較好的收集起來,夏天熬粥。我,就是吃著那又澀又甜的木棉花粥長大的。作為一個土生土長的廣州仔,木棉花,就像是我的朋友。

  • 第七周國旗下講話稿:學(xué)會垃圾分類,共創(chuàng)美好家園?。ǘ虅?,三句半)

    第七周國旗下講話稿:學(xué)會垃圾分類,共創(chuàng)美好家園!(短劇,三句半)

    垃圾分類劇本第一幕人物:大媽,大爺,中年婦女(一個垃圾桶散發(fā)著陣陣惡臭,垃圾滿溢出來,路人無不捂住口鼻加快步伐走過)下樓扔垃圾的大媽:(用南京話,如果不妥可以改成普通話)媽哎,這個垃圾桶,幾天么得清啦?乖乖,真是臭死得了。一旁路過的老大爺:(用南京話,如果不妥可以改成普通話)是哎,上次街道派人來換了新垃圾桶,大家都蠻高興滴,你看看這才幾天啊,就這個樣子了。我看啊,那個新搞的什么紅黃藍(lán)綠的垃圾桶,就是圖個好看。下樓扔垃圾的大媽:(用南京話,如果不妥可以改成普通話)街道不是說要搞什么垃圾分類嘛,我看一得兒作用都么得,垃圾照樣亂摔。你看看那個垃圾桶,前幾天還新嶄嶄的怪好看,現(xiàn)在都成什么樣子啦?一位中年婦女:垃圾分類的話,就太麻煩了吧。像我們這群人,平時要工作,回到家要帶孩子,還有一堆家務(wù)要干再做這樣細(xì)瑣耗時的分類,誰還有時間休息?。恳慌月愤^的老大爺:(用南京話,如果不妥可以改成普通話)我們老年人倒是有空,就是不知道怎么分類。再說這垃圾桶上的標(biāo)志也不清楚,走遠(yuǎn)一得兒就看不見,欺負(fù)老年人視力不好還是???

  • 北師大版初中數(shù)學(xué)九年級下冊何時獲得最大利潤說課稿

    北師大版初中數(shù)學(xué)九年級下冊何時獲得最大利潤說課稿

    (1)寫出平均每天銷售(y)箱與每箱售價x(元)之間的函數(shù)關(guān)系式.(注明范圍)(2)求出商場平均每天銷售這種牛奶的利潤W(元)與每箱牛奶的售價x(元)之間的二次函數(shù)關(guān)系式(每箱的利潤=售價-進(jìn)價).(3)求出(2)中二次函數(shù)圖象的頂點(diǎn)坐標(biāo),并求當(dāng)x=40,70時W的值.在坐標(biāo)系中畫出函數(shù)圖象的草圖.(4)由函數(shù)圖象可以看出,當(dāng)牛奶售價為多少時,平均每天的利潤最大?最大利潤為多少?解:(1)當(dāng)40≤x≤50時,則降價(50-x)元,則可多售出3(50-x),所以y=90+3(50-x)=-3x+240.當(dāng)50<x≤70時,則升高(x-50)元,則可少售3(x-50)元,所以y=90-3(x-50)=-3x+240.因此,當(dāng)40≤x≤70時,y=-3x+240.(2)當(dāng)每箱售價為x元時,每箱利潤為(x-40)元,平均每天的利潤為W=(240-3x)(x-40)=-3x2+360x-9600.

  • 法制宣傳日國旗下講話稿:做一個遵紀(jì)守法的實(shí)中人

    法制宣傳日國旗下講話稿:做一個遵紀(jì)守法的實(shí)中人

    同學(xué)們、老師們,大家早上好!世上本沒有路,走的人多了,也便成了路;世上本沒有交通規(guī)則,路上的車輛多了,也便出臺了交通規(guī)則。從人的本性上來說,沒有人喜歡被規(guī)則約束,人們更多的是對自由的渴望,對無拘無束的生活的向往;但是,沒有規(guī)則約束的自由不是真正的自由,而是災(zāi)難。黃河因為有了堤岸的約束,才能展現(xiàn)它一瀉千里、波瀾壯闊的奔騰氣勢,成為哺育中華民族的母親河,如果沒有堤岸或堤岸決口,則會帶來致命的洪災(zāi)?,F(xiàn)代交通,有了合理的交通規(guī)則,且能嚴(yán)格遵守的話,才有高速行駛的暢快,才能給人類帶來巨大的便利,反之,將引發(fā)巨大的災(zāi)難。所以,堤岸是河流的保護(hù)神,交通規(guī)則是駕駛員的保護(hù)神,校紀(jì)校規(guī)是學(xué)生的保護(hù)神,法律法規(guī)是我們所有社會人的共同的保護(hù)神。

  • 家 政 服 務(wù) 合 同

    家 政 服 務(wù) 合 同

    經(jīng)甲乙雙方一致協(xié)商,現(xiàn)說乙方為甲方提供有償清潔保潔服務(wù),簽訂如下合同:一、甲方房屋建筑面積為 平方米,甲方自愿選擇保潔類服務(wù)。即每月做 次全面型衛(wèi)生和 次普通型衛(wèi)生。除雙方另有約定,否則保潔范圍不含:燈具、床上用品、服裝鞋帽、窗簾、觀賞類植物、地毯、工藝擺件、古董、字畫、玩具、炊 具,衣柜和抽屜內(nèi)部等。二、本合同有效期從 年 月 日到 年 月 日止,共計服務(wù) 次。三、乙方實(shí)行24小時服務(wù)預(yù)約,未固定時間客戶每次須至少提前五天向乙方電話預(yù)約服務(wù)時間,若遇國家法定的節(jié)假日:元旦、五一、國慶節(jié)等須提前十天預(yù)約,春節(jié)須提前十五天預(yù)約。四、乙方工作人員自備基本清潔用品(通用毛巾、毛刷、通用清潔劑、玻刮器、鏟刀等),凳子、梯子、水電由甲方提供(冬季服務(wù)時,為保證服務(wù)人員具備的工作環(huán)境和條件,甲方須提供熱水保障作業(yè))。五、服務(wù)前甲方需檢驗乙方服務(wù)人員身份,并自行將貴重、易碎物品、金銀珠寶、現(xiàn)金、有價票據(jù)等妥善保管。乙方人員每次服務(wù)后,甲方應(yīng)認(rèn)真清點(diǎn)所屬物品,經(jīng)確認(rèn)無誤后在服務(wù)執(zhí)行單上簽字,對甲方簽字確認(rèn)后發(fā)生的物品丟失或者損壞情況,乙方不承擔(dān)責(zé)任。六、甲方需將家庭設(shè)施中的安全隱患提前告知服務(wù)人員(如漆料未干、電器漏電、物品安裝不牢等),避免由此引致不必要的糾紛。甲方不能強(qiáng)迫乙方服務(wù)人員做存 在安全隱患的工作。若甲方要求乙方服務(wù)人員違反公司規(guī)定的作業(yè)流程和服務(wù)要求,導(dǎo)致乙方服務(wù)人員發(fā)生人身安全問題,由甲方承擔(dān)相關(guān)責(zé)任。

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