-
新人教版高中英語必修3Unit 4 Space Exploration-Discovering Useful Structure教學(xué)設(shè)計(jì)
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..(作目的狀語)2. As we all know, an astronaut needs to be healthy and calm in order to work in space..(作目的狀語)3. First of all, you must be intelligent enough to get a related college degree..(作目的狀語)4. Some scientist were determined to help humans realise their dream to explore space..(作定語)5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space..(作定語)Summary:1. 不定式的結(jié)構(gòu)：to+do原形。2. 分析上面的句子，我們知道在描述太空探索時(shí)，動詞不定式不僅可以用來表目的，還可以用來作定語，表修飾。
新人教版高中英語必修3Unit 4 Space Exploration-Reading and Thinking教學(xué)設(shè)計(jì)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.
新人教版高中英語必修3Unit 4 Space Exploration-Reading For Writing教學(xué)設(shè)計(jì)一
另一方面，其余的人反對這個(gè)計(jì)劃，因?yàn)樗赡軙?dǎo)致一些不好的影響。7.I hold the belief that space exploration not only enable us to understand how the universe began but also help us survived well into the future.我堅(jiān)信探索太空不僅能夠使我們了解宇宙的起源而且能夠幫助我們更好地走進(jìn)未來。8.I think we should spend more time and money exploring space so as to provide new and better solutions to people's shortterm and longterm problems.為了給人類的短期和長期問題提供更新和更好的解決方法，我認(rèn)為我們應(yīng)該花更多的時(shí)間和金錢來探索太空。9．From my point of view，it is wrong of young people to depend on their telephones too much，which may do harm to both their physical and mental health.在我看來，年輕人過度依賴手機(jī)是不對的，因?yàn)樗鼈兛赡軙λ麄兊纳硇慕】刀加泻ΑＷ罱惆嗤瑢W(xué)就“人類是否應(yīng)該進(jìn)行宇宙探索”這個(gè)問題進(jìn)行了激烈的討論。有人認(rèn)為，探索宇宙不僅讓人類更好地了解宇宙的發(fā)展，還可以用來指導(dǎo)農(nóng)業(yè)生產(chǎn)，以及把一些探索太空的高新技術(shù)用于現(xiàn)實(shí)生活；也有一些人認(rèn)為探索太空花掉了大量的人力物力；影響了人們的生活水平。請你根據(jù)以下情況寫一篇報(bào)告并發(fā)表自己的觀點(diǎn)。注意：1.寫作內(nèi)容應(yīng)包括以上全部要點(diǎn)，可適當(dāng)發(fā)揮，使上下文連貫；
新人教版高中英語必修3Unit 5 The Value of Money- Discovering Useful Structure教學(xué)設(shè)計(jì)
Step 3 Meaning1. 過去將來時(shí)表示從過去某一時(shí)間來看將要發(fā)生的動作或存在的狀態(tài), 常用在賓語從句中。一般由“would/should +動詞原形”構(gòu)成。She hoped that they would meet again someday. 她希望將來有一天他們能再見面。2. was/were going to+動詞原形: 表示過去將要發(fā)生或很有可能發(fā)生的動作, 常用于口語中, 表示預(yù)言、意圖或者打算等。He was going to start work the following week. 他打算下星期開始工作。3. was/were about to do: 常用來表示即將發(fā)生的動作, “剛要/正要做……”。注意該結(jié)構(gòu)不與任何時(shí)間狀語連用。I felt that something terrible was about to happen. 我感到某種可怕的事情即將發(fā)生。4.was/were to do: 表示“曾計(jì)劃做某事”, 如果表示“本來計(jì)劃做某事, 動作沒實(shí)現(xiàn)”, 則需用 “was/were to have done”。She said she was to have told me about the accident. 她說她本來想告訴我關(guān)于事故的事。5.Start, go, come, leave, see, meet等動詞的過去進(jìn)行時(shí): 表示就過去某一時(shí)刻而言即將發(fā)生的動作。She was coming later. 她隨后就來。I had just put on my overcoat and was leaving to visit a friend of mine. 我剛穿上外套要去看我的一個(gè)朋友。
新人教版高中英語必修3Unit 5 The Value of Money-Listening &Speaking教學(xué)設(shè)計(jì)
Step 4: Listen again and decide if the following statements are true (T) or false (F).1 It was the first time Chen Liyan's story was reported. T口 F口2 Chen found 10,000 yuan in a small plastic bag in Taiyuan railway station口 F口3 Wang Zheng apologized to Chen because he couldn't offer her more money. T口 F口4 Chen took out a large loan to cure her daughter, T口 F口5 Wang set up a fundraising website for Chen's daughter after Chen told him about her situation. T口 F口Step 5：After listening, discuss the questions.1 What kind of person do you think Chen Liyan is?Chen Liyan is generous and honest because she returned a large sum of money to the owner.2 Did Chen return the money because she didn't need it?No. She returned the money because it was the right thing to do. Evidence for this is that she refused to accept the reward money because she felt that it had not been earned. 3 Is it common for people to do what Chen did?It depends on the culture. In some countries it is quite common to return money that has been found. In other countries, people believe "Finders are keepers!" 4 How did Wang Zheng feel about the return of his money?He must have been very happy and relieved to have gotten his money back. We know this because he thanked Chen repeatedly and even offered her a reward.5 Why did Ma Dongbao tell Wang about Chen's family?He must have had great sympathy for Chen and her daughter and wanted to help them.'We know this because he arranged help for them. 6 How did the news reporter feel about Chen's actions?The news reporter felt that it showed that money wasn't the most important thing in life. We know this because the reporter told us that this is what Chen believes. and then said, “that's a great attitude to take."
新人教版高中英語必修3Unit 5 the value of money-Reading For Writing教學(xué)設(shè)計(jì)一
【參考范文】Narrator：(Henry is smiling as he leaves the restaurant. As he is walking down the street, he sees a sign for a place that cuts hair. He decides to get it cut. )H＝Henry；B＝Barber；R＝rude manH：Good afternoon, I'd like to get a cut, if I may. (The barber looks at Henry's hair and continues cutting another man's hair. )Er, I'd really like a haircut. As you can see it's much too long. B：(in a rude manner) Yes, I can see that. Indeed, I can. H：Fine, well I'll have a seat then. (He sits in one of the barber's chairs. The barber turns to look at Henry. )B：It's quite expensive here, you know！Are you sure you can afford it?H：Yes. I think so. (In comes the rude man. )R：Hey you there. I need a haircut quickly. Can you do me straightaway?B：All right, then, get in the chair and I'll see what I can do. R：Thank you. (sits down in one of the barber's chairs)H：Excuse me, but I was here first. Aren't you going to do my hair first?B：This man's in a hurry. H：Well so am I！I insist that you cut my hair first. B：OK, but I'll have to be quick. This gentleman is waiting. H：Thank you. (They both become quiet. After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B：Why, Mr . . . (looks shocked)H：Adams. Henry Adams. I'm sorry, I don't have any change. R：You're that Mr Adams! Well，I'm glad I waited or I might never have known it was you. B：Why, Mr Adams, please don't worry！(wearing a big smile) Nothing to worry about！Nothing at all!Please come back any time, even if you only need too little hairs cut！It will be my honour to serve you!
人教版高中政治必修3建設(shè)社會主義精神文明教案
(2)偉大的意義：這些精神文明創(chuàng)建活動，是人民群眾“移風(fēng)易俗”、改造社會的偉大創(chuàng)造，也是人民群眾自我教育、自我提高的有效途徑。各具特色的精神文明創(chuàng)建活動，使人們在自覺參與的過程中思想感情得到熏陶，思想覺悟得到啟發(fā)，精神生活得到充實(shí)，道德意識得到增強(qiáng)，道德境界得到升華。這對整個(gè)中華民族的精神面貌，正在產(chǎn)生不可估量的積極影響?！簏c(diǎn)撥：“相關(guān)鏈接”描述了青年志愿者活動，引導(dǎo)學(xué)生感悟其精神，升華道德境界，增強(qiáng)參與意識。(3)必然的選擇：投身于社會主義精神文明建設(shè)的偉大實(shí)踐，做新時(shí)期中國先進(jìn)文化的傳播者和建設(shè)者，是當(dāng)代中國青年成長、成才的必然選擇?！笸卣寡由欤涸谌罕娦跃裎拿鲃?chuàng)建活動中涌現(xiàn)出的先進(jìn)人物和英雄模范，像孔繁森、張海迪、徐洪剛、韓素云、李國安、徐虎、李素麗等，在全社會起到了良好的示范作用；提出的一些響亮口號，如“從我做起，從現(xiàn)在做起”“崗位學(xué)雷鋒，行業(yè)樹新風(fēng)”“單位做個(gè)好職工，社會做個(gè)好公民，家庭做個(gè)好成員”等，不斷激勵著人們。
人教版高中政治必修3文化與經(jīng)濟(jì)、政治精品教案
一、教材分析《文化與經(jīng)濟(jì)、政治》是人教版高中政治必修三——文化生活第一單元第一課第二框的教學(xué)內(nèi)容，本課主要評述文化生活對人們交往方式、思維方式和生產(chǎn)方式的影響，說明現(xiàn)代社會中文化與經(jīng)濟(jì)、政治相互交融的意義。二、教學(xué)目標(biāo)（一）知識目標(biāo)◇理解：文化與經(jīng)濟(jì)、政治的關(guān)系：經(jīng)濟(jì)、政治決定文化，文化對經(jīng)濟(jì)、政治有重大影響，文化與經(jīng)濟(jì)、政治相互交融 ◇分析：經(jīng)濟(jì)和政治決定文化，文化是一定經(jīng)濟(jì)和政治的反映；文 化對經(jīng)濟(jì)發(fā)展具有重要作用，文化是生產(chǎn)力；文化對政治文明建設(shè)的推動作用及對公民政治素質(zhì)和權(quán)利意識的作；文化日益成為綜合國力的重要標(biāo)志。（二）能力目標(biāo)通過分析文化與經(jīng)濟(jì)、政治的關(guān)系，培養(yǎng)辯證分析能力（三）情感、態(tài)度、值觀目標(biāo)懂得文化在綜合國力競爭中的地位和作用，努力學(xué)習(xí)將來為增強(qiáng)綜合國力貢獻(xiàn)力量
新人教版高中英語必修3Unit 3 Diverse Cultures-Listening &Speaking＆Talking教學(xué)設(shè)計(jì)
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.
新人教版高中英語必修3Unit 5 The Value of Money-Listening &Speaking＆Talking教學(xué)設(shè)計(jì)
4. A：We’d like to have someone to say a word at the beginning to welcome the group.B：↙Who?A：We thought that you or Dr.Johnson might do it.B用降調(diào)說Who，其意思是問，對方想讓誰在開場時(shí)致歡迎詞。Step 6 Pronunciation---Practice1. Listen to the short conversation and mark the intonation with ↗, ↙ or ↙, ↗. Then discuss with a partner what they intend to convey by using different intonation.Owner: You know what ?↗ It’s a million-pound bank note↙.Waiter 1: Really ?↗(question)Waiter 2: Really !↙(unbelievable and surprised)Waiter 3: Really ?!↙↗(first question then surprised)2. Listen to the conversations. Underline the parts that are stressed and mark the intonation. Then talk about the implied meanings of the responses with different intonations. Listen again and repeat.1) Henry: It’s a nice suit.Owner: Oh, it’s perfect!↙(The intonation means it is very suitable for Henry.)2) Henry: Well, that’s very kind of you.Owner: Kind, sir ?↗(what you said is not right) No, it’s kind of you. You must come whenever you want and have whatever you like. Just having you sit here is a great honour !!↙(welcome you to come again)3)Henry:Well, to be honest, I have none. Oliver:(happily) What luck!(excited) Brother↗, what luck!↙(It means “Didn’t you hear it?”)Henry: Well, it may seem lucky to you but not to me!↗(angry) If this is your idea of some kind of joke, I don’t think it’s very funny. Now if you’ll excuse me, I ought to be on my way.↙(If so, I would leave.)Roderick: Please don’t go↙...(hope Henry can wait for a moment)Part B Viewing and Talking---Describe people’s changing attitudes in a film clipStep 1 Before-listening---Tell the filmYou are going to watch part of the film The Million Pound Bank Note. Look at these photos and guess what happens in the film.
新人教版高中英語必修3Unit 5 The Value of Money-Discovering Useful Structures導(dǎo)學(xué)案
4．They were going to find someone to take part in their bet when they saw Henry walking on the street outside.[歸納]1．過去將來時(shí)的基本構(gòu)成和用法過去將來時(shí)由“would＋動詞原形”構(gòu)成，主要表示從過去某一時(shí)間來看將要發(fā)生的動作(尤其用于賓語從句中)，還可以表示過去的動作習(xí)慣或傾向。Jeff knew he would be tired the next day.He promised that he would not open the letter until 2 o'clock.She said that she wouldn't do that again.2．表示過去將來時(shí)的其他表達(dá)法(1)was/were going to＋動詞原形：該結(jié)構(gòu)有兩個(gè)主要用法，一是表示過去的打算，二是表示在過去看來有跡象表明將要發(fā)生某事。I thought it was going to rain.(2)was/were to＋動詞原形：主要表示過去按計(jì)劃或安排要做的事情。She said she was to get married next month.(3)was/were about to＋動詞原形：表示在過去看來即將要發(fā)生的動作，由于本身已含有“即將”的意味，所以不再與表示具體的將來時(shí)間狀語連用。I was about to go to bed when the phone rang.(4)was/were＋現(xiàn)在分詞：表示在過去看來即將發(fā)生的動作，通?？捎糜谠摻Y(jié)構(gòu)中的動詞是come，go，leave，arrive，begin，start，stop，close，open，die，join，borrow，buy等瞬間動詞。Jack said he was leaving tomorrow.
（6月5日世界環(huán)境日）小學(xué)國旗下講話：保護(hù)環(huán)境，從凈化校園做起
自然環(huán)境是我們?nèi)祟惿娴幕A(chǔ)，保護(hù)和改善自然環(huán)境，是人類維護(hù)自身生存和發(fā)展的前提。作為二十一世紀(jì)的小主人，我們應(yīng)該怎樣保護(hù)環(huán)境呢？這讓我想起一個(gè)小故事，我國一位著名的學(xué)者在歐洲一個(gè)海濱公園草坪邊的椅子上休息時(shí)，看見旁邊長椅上一個(gè)四、五歲的小女孩，走到十多米以外的一個(gè)垃圾桶旁，把一張巧克力的包裝紙扔了進(jìn)去，又高高興興地走回來。那位學(xué)者問小女孩：“你為什么走那么遠(yuǎn)去扔一張紙呢？”女孩認(rèn)真地說：“這草地那么美，要是我把廢紙扔在上面，它就不美了?！甭犃诉@個(gè)故事，相信同學(xué)們都知道了，保護(hù)環(huán)境應(yīng)該從身邊的小事做起。
在全市優(yōu)化營商環(huán)境暨項(xiàng)目大會戰(zhàn)動員大會發(fā)言材料匯編6篇
一、持續(xù)深化政務(wù)改革，改革創(chuàng)新出實(shí)招繼續(xù)做好擴(kuò)大相對集中許可權(quán)改革試點(diǎn)工作，有序承接XXX項(xiàng)（含XXX子項(xiàng)）行政許可事項(xiàng)劃轉(zhuǎn)工作；及時(shí)銜接落實(shí)上級取消、下放、改變管理方式的行政許可事項(xiàng)；深入推進(jìn)企業(yè)開辦全程網(wǎng)辦等商事領(lǐng)域改革，積極推進(jìn)項(xiàng)目前期“一件事一次辦”等投資項(xiàng)目領(lǐng)域改革，進(jìn)一步優(yōu)化流程，壓縮審批時(shí)限，服務(wù)全市重大項(xiàng)目建設(shè)。
在第二季度經(jīng)濟(jì)運(yùn)行分析暨沖刺“雙過半” 工作會議上的講話
今年一季度，X市下達(dá)任務(wù)的X項(xiàng)指標(biāo)中，我城區(qū)固定資產(chǎn)投資、本級規(guī)上工業(yè)增加值、社會消費(fèi)品零售總額、其他營利性服務(wù)業(yè)營業(yè)收入、第三產(chǎn)業(yè)增加值、區(qū)外境內(nèi)到位內(nèi)資、全口徑實(shí)際利用外資、進(jìn)出口總值等X項(xiàng)指標(biāo)實(shí)現(xiàn)較快增長；財(cái)政收入沒有下達(dá)任務(wù)，也實(shí)現(xiàn)了較快增長；其他的地區(qū)生產(chǎn)總值、農(nóng)林牧漁業(yè)總產(chǎn)值、建筑業(yè)總產(chǎn)值、批零住餐零售額等X項(xiàng)指標(biāo)，增速分別比市下達(dá)任務(wù)低X、X、X、X個(gè)百分點(diǎn)，給全市拖了后腿。根據(jù)今天剛剛收到《X市穩(wěn)增長督查專報(bào)》，我城區(qū)１—４月份規(guī)上工業(yè)增加值、PM2.5累計(jì)平均值進(jìn)入紅榜，工業(yè)投資增速（－X%）、固定資產(chǎn)投資增速（X%）進(jìn)入黑榜。
拋物線及其標(biāo)準(zhǔn)方程教學(xué)設(shè)計(jì)人教A版高中數(shù)學(xué)選擇性必修第一冊
本節(jié)課選自《2019人教A版高中數(shù)學(xué)選擇性必修第一冊》第二章《直線和圓的方程》，本節(jié)課主要學(xué)習(xí)拋物線及其標(biāo)準(zhǔn)方程在經(jīng)歷了橢圓和雙曲線的學(xué)習(xí)后再學(xué)習(xí)拋物線，是在學(xué)生原有認(rèn)知的基礎(chǔ)上從幾何與代數(shù)兩 個(gè)角度去認(rèn)識拋物線.教材在拋物線的定義這個(gè)內(nèi)容的安排上是：先從直觀上認(rèn)識拋物線，再從畫法中提煉出拋物線的幾何特征，由此抽象概括出拋物線的定義，最后是拋物線定義的簡單應(yīng)用.這樣的安排不僅體現(xiàn)出《課程標(biāo)準(zhǔn)》中要求通過豐富的實(shí)例展開教學(xué)的理念，而且符合學(xué)生從具體到抽象的認(rèn)知規(guī)律，有利于學(xué)生對概念的學(xué)習(xí)和理解.坐標(biāo)法的教學(xué)貫穿了整個(gè)“圓錐曲線方程”一章，是學(xué)生應(yīng)重點(diǎn)掌握的基本數(shù)學(xué)方法 運(yùn)動變化和對立統(tǒng)一的思想觀點(diǎn)在這節(jié)知識中得到了突出體現(xiàn)，我們必須充分利用好這部分教材進(jìn)行教學(xué)
雙曲線及其標(biāo)準(zhǔn)方程教學(xué)設(shè)計(jì)人教A版高中數(shù)學(xué)選擇性必修第一冊
∵在△EFP中,|EF|=2c,EF上的高為點(diǎn)P的縱坐標(biāo),∴S△EFP=4/3c2=12,∴c=3,即P點(diǎn)坐標(biāo)為(5,4).由兩點(diǎn)間的距離公式|PE|=√("(" 5+3")" ^2+4^2 )=4√5,|PF|=√("(" 5"-" 3")" ^2+4^2 )=2√5,∴a=√5.又b2=c2-a2=4,故所求雙曲線的方程為x^2/5-y^2/4=1.5.求適合下列條件的雙曲線的標(biāo)準(zhǔn)方程.(1)兩個(gè)焦點(diǎn)的坐標(biāo)分別是(-5,0),(5,0),雙曲線上的點(diǎn)與兩焦點(diǎn)的距離之差的絕對值等于8;(2)以橢圓x^2/8+y^2/5=1長軸的端點(diǎn)為焦點(diǎn),且經(jīng)過點(diǎn)(3,√10);(3)a=b,經(jīng)過點(diǎn)(3,-1).解:(1)由雙曲線的定義知,2a=8,所以a=4,又知焦點(diǎn)在x軸上,且c=5,所以b2=c2-a2=25-16=9,所以雙曲線的標(biāo)準(zhǔn)方程為x^2/16-y^2/9=1.(2)由題意得,雙曲線的焦點(diǎn)在x軸上,且c=2√2.設(shè)雙曲線的標(biāo)準(zhǔn)方程為x^2/a^2 -y^2/b^2 =1(a>0,b>0),則有a2+b2=c2=8,9/a^2 -10/b^2 =1,解得a2=3,b2=5.故所求雙曲線的標(biāo)準(zhǔn)方程為x^2/3-y^2/5=1.(3)當(dāng)焦點(diǎn)在x軸上時(shí),可設(shè)雙曲線方程為x2-y2=a2,將點(diǎn)(3,-1)代入,得32-(-1)2=a2,所以a2=b2=8.因此,所求的雙曲線的標(biāo)準(zhǔn)方程為x^2/8-y^2/8=1.當(dāng)焦點(diǎn)在y軸上時(shí),可設(shè)雙曲線方程為y2-x2=a2,將點(diǎn)(3,-1)代入,得(-1)2-32=a2,a2=-8,不可能,所以焦點(diǎn)不可能在y軸上.綜上,所求雙曲線的標(biāo)準(zhǔn)方程為x^2/8-y^2/8=1.
XX鎮(zhèn)中心初級中學(xué)2023—2024學(xué)年度第二學(xué)期工作總結(jié)
五、總務(wù)后勤工作方面在本學(xué)期的教育教學(xué)工作中，總務(wù)工作在工作中堅(jiān)持發(fā)揮后盾保障作用，本著以教書育人，服務(wù)育人，服務(wù)教學(xué)的原則，堅(jiān)持履行學(xué)校的整體工作步驟，切實(shí)完成好學(xué)校的總務(wù)后勤工作。1.在后勤服務(wù)工作中，本著服務(wù)教學(xué)的意識，著力強(qiáng)化后勤隊(duì)伍建設(shè)，努力增強(qiáng)服務(wù)意識。2.嚴(yán)格履行財(cái)務(wù)制度，規(guī)范財(cái)務(wù)行為。在經(jīng)費(fèi)使用方面執(zhí)行預(yù)算審批制度，在購物方面實(shí)行采購審批和政府采購制度，杜絕了各種不正之風(fēng)，保證了資金的效益最大化。3.學(xué)校和各班班主任簽定了班班通責(zé)任書，加強(qiáng)了班班通設(shè)備管理。同時(shí)制定了《班級財(cái)產(chǎn)管理制度》，把公物管理列入班主任考核內(nèi)容之一，加強(qiáng)了財(cái)產(chǎn)管理。
第二周國旗下講話稿：發(fā)揚(yáng)宏志精神，實(shí)現(xiàn)青春跨越
老師們，同學(xué)們，大家好！今天我國旗下講話的題目是《發(fā)揚(yáng)宏志精神，實(shí)現(xiàn)青春跨越》。XX年9月，宏志班在xx市xx實(shí)驗(yàn)中學(xué)創(chuàng)立了。從那時(shí)起到今天，歷經(jīng)三年時(shí)光，自強(qiáng)不息的田中人用青春和汗水換來了宏志大樹的剛健與挺拔，鑄就了xx中學(xué)今日的豐碩與芬芳。特別是XX年、XX年兩年中考，宏志班的同學(xué)取得了優(yōu)異的成績，有90多名宏志生錄取到四星級高中，圓滿的完成了教育局下達(dá)的揚(yáng)中、附中指標(biāo)，這些數(shù)據(jù)不斷刷新著田中教學(xué)質(zhì)量的新高度，贏得了家長、社會的刮目相看和高度贊譽(yù)。喜人的成績面前，我們追尋原因：到底是什么讓田中學(xué)子不斷書寫美麗的傳奇？我想：應(yīng)該就是宏志精神。什么是宏志精神呢？宏志精神的核心就是“自強(qiáng)、勤奮、感恩”。《易經(jīng)》中說：“天行健，君子以自強(qiáng)不息”。古往今來，成就大事之人，都是自強(qiáng)之人。勾踐臥薪嘗膽，實(shí)現(xiàn)了“三千越軍可吞吳”的壯舉；祖逖聞雞起舞，贏得了東晉軍事家的美名；曹雪芹披閱十載，增刪五次，鑄就了《紅樓夢》的絕世經(jīng)典。人生的道路漫長而又精彩：我們要學(xué)會在陽光中歡笑，在陰霾中堅(jiān)強(qiáng)，在狂風(fēng)中抓緊希望，在暴雨中堅(jiān)守理想；自強(qiáng)不息，樂觀向上，走出一條屬于自己的人生之路。
春季學(xué)期第二周國旗下講話稿：爭做文明學(xué)生，共筑美好校園
老師們，同學(xué)們，大家早上好！今天我國旗下講話的主題是：爭做文明學(xué)生，共筑美好校園。大家知道做什么事情不簡單、做什么事情不平凡嗎？把每一件簡單的事情做好，就是不簡單；把每一件平凡的事情做好，就是不平凡。我的一個(gè)好朋友，每次在食堂吃完飯，都會一邊把盤子遞給收餐具的阿姨，一邊禮貌地對她說聲“謝謝”。收餐具的阿姨通常忙得顧不上回答——她們正以最快的速度整理著幾只手同時(shí)甩在桌上的餐盤。不過也有時(shí)候，阿姨會沖我們笑笑，或者開心地說“不用謝”，然后繼續(xù)麻利地工作。我不知道這一句簡單的“謝謝”能有多大的作用，不過我想，至少這個(gè)阿姨的一天可以因此多一絲愉快，我們的校園里可以多一點(diǎn)文明的正能量。
XX-XX學(xué)年度第二學(xué)期期末考試動員國旗下講話稿
親愛的同學(xué)們，尊敬的老師們：大家上午好。期末考試臨近，大家都進(jìn)入到了緊張的復(fù)習(xí)階段。大家即將面臨的不僅僅是學(xué)校的期末考試，高一的同學(xué)們月末將迎來兩門科目的合格考考試，高二的同學(xué)們將迎來五門合格考科目的考試?？荚?，是學(xué)習(xí)不可或缺的組成部分，也是同學(xué)們?nèi)婵偨Y(jié)、查漏補(bǔ)缺的絕好時(shí)機(jī)。在這里我要對同學(xué)們提出三點(diǎn)希望：第一，合理安排復(fù)習(xí)，做好時(shí)間管理針對本次期末考試和合格考，同學(xué)們要優(yōu)先確保合格考的順利通過。注重基礎(chǔ)知識的梳理與深刻理解，根據(jù)二八法則，科學(xué)規(guī)劃復(fù)習(xí)，做好時(shí)間管理，在多學(xué)科復(fù)習(xí)安排時(shí)，優(yōu)先復(fù)習(xí)薄弱學(xué)科；每一門學(xué)科的復(fù)習(xí)，優(yōu)先復(fù)習(xí)重點(diǎn)模塊和必考的核心內(nèi)容。復(fù)習(xí)階段，緊張、焦慮伴隨著大家，適度的焦慮有利于我們備考，但是過度焦慮則有百害而無一利的。這里給大家?guī)讉€(gè)建議：