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新人教版高中英語選修2Unit 1 Science and Scientists-Reading and thinking教學(xué)設(shè)計(jì)
Step 5： After learning the text, discuss with your peers about the following questions:1.John Snow believed Idea 2 was right. How did he finally prove it?2. Do you think John Snow would have solved this problem without the map?3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.keys:1. John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.2. No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.3. SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.Step 6: Consolidate what you have learned by filling in the blanks:John Snow was a well-known _1___ in London in the _2__ century. He wanted to find the _3_____ of cholera in order to help people ___4_____ it. In 1854 when a cholera __5__ London, he began to gather information. He ___6__ on a map ___7___ all the dead people had lived and he found that many people who had ___8____ (drink) the dirty water from the __9____ died. So he decided that the polluted water ___10____ cholera. He suggested that the ___11__ of all water supplies should be _12______ and new methods of dealing with ____13___ water be found. Finally, “King Cholera” was __14_____.Keys: 1. doctor 2. 19th 3.cause 4.infected with 5.hit 6.marked 7.where 8.drunk 9.pump 10.carried 11.source 12.examined 13.polluted 14.defeatedHomework: Retell the text after class and preview its language points
新人教版高中英語選修2Unit 1 Science and Scientists-Discovering useful structures教學(xué)設(shè)計(jì)
The grammatical structure of this unit is predicative clause. Like object clause and subject clause, predicative clause is one of Nominal Clauses. The leading words of predicative clauses are that, what, how, what, where, as if, because, etc.The design of teaching activities aims to guide students to perceive the structural features of predicative clauses and think about their ideographic functions. Beyond that, students should be guided to use this grammar in the context apporpriately and flexibly.1. Enable the Ss to master the usage of the predicative clauses in this unit.2. Enable the Ss to use the predicative patterns flexibly.3. Train the Ss to apply some skills by doing the relevant exercises.1.Guide students to perceive the structural features of predicative clauses and think about their ideographic functions.2.Strengthen students' ability of using predicative clauses in context, but also cultivate their ability of text analysis and logical reasoning competence.Step1: Underline all the examples in the reading passage, where noun clauses are used as the predicative. Then state their meaning and functions.1) One theory was that bad air caused the disease.2) Another theory was that cholera was caused by an infection from germs in food or water.3) The truth was that the water from the Broad Street had been infected by waste.Sum up the rules of grammar:1. 以上黑體部分在句中作表語。2. 句1、2、3中的that在從句中不作成分，只起連接作用。 Step2: Review the basic components of predicative clauses1.Definition
新人教版高中英語選修2Unit 4 Journey Across a Vast Land教學(xué)設(shè)計(jì)
當(dāng)孩子們由父母陪同時(shí)，他們才被允許進(jìn)入這個(gè)運(yùn)動(dòng)場。3．過去分詞(短語)作狀語時(shí)的幾種特殊情況(1)過去分詞(短語)在句中作時(shí)間、條件、原因、讓步狀語時(shí)，相當(dāng)于對(duì)應(yīng)的時(shí)間、條件、原因及讓步狀語從句。Seen from the top of the mountain (＝When it is seen from the top of the mountain), the whole town looks more beautiful.從山頂上看，整個(gè)城市看起來更美了。Given ten more minutes (＝If we are given ten more minutes), we will finish the work perfectly.如果多給十分鐘，我們會(huì)完美地完成這項(xiàng)工作。Greatly touched by his words (＝Because she was greatly touched by his words), she was full of tears.由于被他的話深深地感動(dòng)，她滿眼淚花。Warned of the storm (＝Though they were warned of the storm), the farmers were still working on the farm.盡管被警告了風(fēng)暴的到來，但農(nóng)民們?nèi)栽谵r(nóng)場干活。(2)過去分詞(短語)在句中作伴隨、方式等狀語時(shí)，可改為句子的并列謂語或改為并列分句。The teacher came into the room, followed by two students (＝and was followed by two students)．后面跟著兩個(gè)學(xué)生，老師走進(jìn)了房間。He spent the whole afternoon, accompanied by his mom(＝and was accompanied by his mom)．他由母親陪著度過了一整個(gè)下午。
新人教版高中英語選修2Unit 1 Science and Scientists-Learning about Language教學(xué)設(shè)計(jì)
Step 7: complete the discourse according to the grammar rules.Cholera used to be one of the most 1.__________ (fear) diseases in the world. In the early 19th century, _2_________ an outbreak of cholera hit Europe, millions of people died. But neither its cause, 3__________ its cure was understood. A British doctor, John Snow, wanted to solve the problem and he knew that cholera would not be controlled _4_________ its cause was found. In general, there were two contradictory theories 5 __________ explained how cholera spread. The first suggested that bad air caused the disease. The second was that cholera was caused by an _6_________(infect) from germs in food or water. John Snow thought that the second theory was correct but he needed proof. So when another outbreak of cholera hit London in 1854, he began to investigate. Later, with all the evidence he _7_________ (gather), John Snow was able to announce that the pump water carried cholera germs. Therefore, he had the handle of the pump _8_________ (remove) so that it couldn't be used. Through his intervention，the disease was stopped in its tracks. What is more, John Snow found that some companies sold water from the River Thames that __9__________________ (pollute) by raw waste. The people who drank this water were much more likely _10_________ (get) cholera than those who drank pure or boiled water. Through John Snow's efforts, the _11_________ (threaten) of cholera around the world saw a substantial increase. Keys： 1.feared 2.when 3. nor 4.unless 5.that/which 6.infection 7.had gathered 8.removed 9.was polluted 10.to get 11. threat
新人教版高中英語選修2Unit 1 Science and Scientists-Using langauge教學(xué)設(shè)計(jì)
This happens because the dish soap molecules have a strong negative charge, and the milk molecules have a strong positive charge. Like magnets, these molecules are attracted to each other, and so they appear to move around on the plate, taking the food coloring with them, making it look like the colors are quickly moving to escape from the soap.Listening text:? Judy: Oh, I'm so sorry that you were ill and couldn't come with us on our field trip. How are you feeling now? Better?? Bill: Much better, thanks. But how was it?? Judy: Wonderful! I especially liked an area of the museum called Light Games.it was really cool. They had a hall of mirrors where I could see myself reflected thousands of times!? Bill: A hall of mirrors can be a lot of fun. What else did they have?? Judy: Well, they had an experiment where we looked at a blue screen for a while, and then suddenly we could see tiny bright lights moving around on it. You'll never guess what those bright lights were!? Bill: Come on, tell me!? Judy: They were our own blood cells. For some reason, our eyes play tricks on us when we look at a blue screen, and we can see our own blood cells moving around like little lights! But there was another thing I liked better. I stood in front of a white light, and it cast different shadows of me in every color of the rainbow!? Bill: Oh, I wish I had been there. Tell me more!? Judy: Well, they had another area for sound. They had a giant piano keyboard that you could use your feet to play. But then, instead of playing the sounds of a piano, it played the voices of classical singers! Then they had a giant dish, and when you spoke into it, it reflected the sound back and made it louder. You could use it to speak in a whisper to someone 17 meters away.? Bill: It all sounds so cool. I wish I could have gone with you? Judy: I know, but we can go together this weekend. I'd love to go there again!? Bill: That sounds like a great idea!
新人教版高中英語選修2Unit 2 Bridging Cultures-Discovering useful structures教學(xué)設(shè)計(jì)
The grammar of this unit is designed to review noun clauses. Sentences that use nouns in a sentence are called noun clauses. Nominal clauses can act as subject, object, predicate, appositive and other components in compound sentences. According to the above-mentioned different grammatical functions, nominal clauses are divided into subject clause, object clause, predicate clause and appositive clause. In this unit, we will review the three kinds of nominal clauses. Appositive clauses are not required to be mastered in the optional compulsory stage, so they are not involved.1. Guide the students to judge the compound sentences and determine the composition of the clauses in the sentence.2. Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.3. Inspire the students to systematize the function and usage of noun clause1.Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.2.Inspire the students to systematize the function and usage of noun clauseStep1: The teacher ask studetns to find out more nominal clauses from the reading passage and udnerline the nominal clauses.
新人教版高中英語選修2Unit 5 First Aid-Discovering useful structures教學(xué)設(shè)計(jì)
You have no excuse for not going.你沒有理由不去。He was punished for not having finished his homework.他因未完成作業(yè)而受到懲罰。2．動(dòng)詞ing形式復(fù)合結(jié)構(gòu)由物主代詞或人稱代詞賓格、名詞所有格或普通格加動(dòng)詞ing，即“sb./sb.'s＋doing”構(gòu)成。動(dòng)詞ing形式的復(fù)合結(jié)構(gòu)實(shí)際上是給動(dòng)詞ing形式加了一個(gè)邏輯主語。動(dòng)詞ing形式的復(fù)合結(jié)構(gòu)有四種形式：①形容詞性物主代詞＋動(dòng)詞ing②名詞所有格＋動(dòng)詞ing③代詞賓格＋動(dòng)詞ing④名詞＋動(dòng)詞ingHer coming to help encouraged all of us.她來幫忙鼓舞了我們所有人。The baby was made awake by the door suddenly shutting.這個(gè)嬰兒被突然的關(guān)門聲吵醒了。Can you imagine him/Jack cooking at home?你能想象他/杰克在家做飯的樣子嗎？無生命名詞無論是作主語還是作賓語都不能用第②種形式。Tom's winning first prize last year impressed me a lot.湯姆去年得了一等獎(jiǎng)使我印象深刻。Do you mind my/me/Jack's/Jack leaving now?你介意我/杰克現(xiàn)在離開嗎？Excuse me for my not coming on time．很抱歉我沒能按時(shí)來。His father's being ill made him worried.他父親病了，他很擔(dān)心。We are looking forward to the singer's/the singer to give us a concert.我們盼望著這位歌手來給我們舉辦一場演唱會(huì)。
人教版新課標(biāo)小學(xué)數(shù)學(xué)四年級(jí)下冊四則運(yùn)算（第二課時(shí)）說課稿
1、自主檢測現(xiàn)在我們要開始攀登主峰了，道路是崎嶇的，我相信同學(xué)們能夠克服重重困難登頂成功，只要細(xì)心，你就能行。學(xué)生獨(dú)立完成習(xí)題。2、評(píng)價(jià)完善一生匯報(bào)答案，其余自我核對(duì)，矯正錯(cuò)誤。（四）、歸納小結(jié) 課外延伸1、歸納小結(jié)這節(jié)課我們主要學(xué)習(xí)了什么內(nèi)容？你最大的收獲是什么？你覺得自己的表現(xiàn)怎么樣？教師適時(shí)的對(duì)學(xué)生的學(xué)習(xí)情況作以情感性和知識(shí)性評(píng)價(jià)。2、課外延伸課本第九頁思考練習(xí)。（設(shè)計(jì)意圖：讓學(xué)生總結(jié)所學(xué)，在交流反思中，意識(shí)到學(xué)習(xí)方式的重要性和數(shù)學(xué)內(nèi)容的延續(xù)性，激發(fā)學(xué)生進(jìn)一步探究知識(shí)的欲望。讓學(xué)生把這節(jié)課的收獲和尚存在的疑問告訴小組的同伴，針對(duì)學(xué)生疑問采用生生交流，師生交流的形式給予解決，這樣不但使問題得以解決，還培養(yǎng)了學(xué)生的團(tuán)隊(duì)協(xié)助精神。）
小學(xué)數(shù)學(xué)人教版一年級(jí)上冊《認(rèn)識(shí)圖形（一）》說課稿第二課時(shí)
尊敬的各位評(píng)委、各位老師，大家好，我今天說課的內(nèi)容是九年義務(wù)教育人教版小學(xué)數(shù)學(xué)一年級(jí)上冊第四單元《認(rèn)識(shí)圖形》的第一課時(shí)——認(rèn)識(shí)圖形。下面我將從說教材、說教法與學(xué)法、說教學(xué)過程和說板書設(shè)計(jì)這四方面來談?wù)勎覍?duì)本課的教學(xué)設(shè)想。一、說教材： 1、教材分析 首先我對(duì)本教才進(jìn)行簡單的分析，課程標(biāo)準(zhǔn)把空間與圖形作為義務(wù)教育階段培養(yǎng)學(xué)生初步創(chuàng)新精神和實(shí)踐能力的一個(gè)重要的學(xué)習(xí)內(nèi)容?！墩J(rèn)識(shí)圖行》是本冊教材《認(rèn)識(shí)圖形》的起始課，旨在認(rèn)識(shí)長方體、正方體、圓柱和球這些立體圖形，認(rèn)識(shí)這幾種圖形有助于發(fā)展學(xué)生的空間觀念，培養(yǎng)學(xué)生初步的觀察能力，動(dòng)手操作能力和交流能力。 2、說教學(xué)目標(biāo) 依據(jù)一年級(jí)學(xué)生的心理特點(diǎn)和的認(rèn)知能力，我確定了以下教學(xué)目標(biāo)： 1、知識(shí)與技能：通過觀察操作，初步認(rèn)識(shí)長方體，正方體，球和圓柱體。 2、過程與方法：在觀察、操作、比較等活動(dòng)過程中，培養(yǎng)學(xué)生抽象、概括、實(shí)踐、創(chuàng)新能力，建立空間觀念。
人教版高中數(shù)學(xué)選修3分類加法計(jì)數(shù)原理與分步乘法計(jì)數(shù)原理(1)教學(xué)設(shè)計(jì)
問題1. 用一個(gè)大寫的英文字母或一個(gè)阿拉伯?dāng)?shù)字給教室里的一個(gè)座位編號(hào)，總共能編出多少種不同的號(hào)碼？因?yàn)橛⑽淖帜腹灿?6個(gè)，阿拉伯?dāng)?shù)字共有10個(gè)，所以總共可以編出26+10=36種不同的號(hào)碼.問題2.你能說說這個(gè)問題的特征嗎？上述計(jì)數(shù)過程的基本環(huán)節(jié)是：（1）確定分類標(biāo)準(zhǔn)，根據(jù)問題條件分為字母號(hào)碼和數(shù)字號(hào)碼兩類；（2）分別計(jì)算各類號(hào)碼的個(gè)數(shù)；（3）各類號(hào)碼的個(gè)數(shù)相加，得出所有號(hào)碼的個(gè)數(shù).你能舉出一些生活中類似的例子嗎？一般地，有如下分類加法計(jì)數(shù)原理：完成一件事，有兩類辦法. 在第1類辦法中有m種不同的方法，在第2類方法中有n種不同的方法，則完成這件事共有:N= m+n種不同的方法.二、典例解析例1.在填寫高考志愿時(shí)，一名高中畢業(yè)生了解到，A,B兩所大學(xué)各有一些自己感興趣的強(qiáng)項(xiàng)專業(yè)，如表，
人教版高中數(shù)學(xué)選修3分類加法計(jì)數(shù)原理與分步乘法計(jì)數(shù)原理(2)教學(xué)設(shè)計(jì)
當(dāng)A,C顏色相同時(shí),先染P有4種方法,再染A,C有3種方法,然后染B有2種方法,最后染D也有2種方法.根據(jù)分步乘法計(jì)數(shù)原理知,共有4×3×2×2=48(種)方法;當(dāng)A,C顏色不相同時(shí),先染P有4種方法,再染A有3種方法,然后染C有2種方法,最后染B,D都有1種方法.根據(jù)分步乘法計(jì)數(shù)原理知,共有4×3×2×1×1=24(種)方法.綜上,共有48+24=72(種)方法.故選B.答案:B5.某藝術(shù)小組有9人,每人至少會(huì)鋼琴和小號(hào)中的一種樂器,其中7人會(huì)鋼琴,3人會(huì)小號(hào),從中選出會(huì)鋼琴與會(huì)小號(hào)的各1人,有多少種不同的選法?解:由題意可知,在藝術(shù)小組9人中,有且僅有1人既會(huì)鋼琴又會(huì)小號(hào)(把該人記為甲),只會(huì)鋼琴的有6人,只會(huì)小號(hào)的有2人.把從中選出會(huì)鋼琴與會(huì)小號(hào)各1人的方法分為兩類.第1類,甲入選,另1人只需從其他8人中任選1人,故這類選法共8種;第2類,甲不入選,則會(huì)鋼琴的只能從6個(gè)只會(huì)鋼琴的人中選出,有6種不同的選法,會(huì)小號(hào)的也只能從只會(huì)小號(hào)的2人中選出,有2種不同的選法,所以這類選法共有6×2=12(種).因此共有8+12=20(種)不同的選法.
第二周國旗下講話稿：時(shí)代的呼喚
同學(xué)們好！寒假剛剛過去，新的學(xué)期又開始了。不知大家還記不記得2月11日那天，對(duì)于很多國人來說，那是再平凡不過的一天，但對(duì)于很多科學(xué)家來說，甚至對(duì)我們整個(gè)人類來說，它實(shí)在是值得載入史冊的一天。北京時(shí)間XX年2月11日23:40左右，美國加州理工學(xué)院、麻省理工學(xué)院以及“激光干涉引力波天文臺(tái)（LIGo）”的研究人員在華盛頓舉行記者會(huì)，宣布他們利用LIGo探測器于XX年9月14日探測到來自于兩個(gè)黑洞合并的引力波信號(hào)。大家還記得XX年底的科幻大片《星際穿越》嗎？電影快結(jié)尾時(shí)，主人公庫珀身處一個(gè)五維時(shí)空中，為了將從黑洞中心所提取出來的信息傳遞給身處四維時(shí)空的女兒墨菲，人為地制造引力波效應(yīng)，最終成功將信息傳遞，從而解救了人類。以目前物理學(xué)家的認(rèn)識(shí)來看，引力波是唯一一種可以在不同維度傳播的波。著名理論物理學(xué)家斯蒂芬·霍金說：“引力波提供了一種人們看待宇宙的全新方式。”是的，人類從此擁有了新的宇宙感知力。當(dāng)400年前伽利略第一次將親手制作的望遠(yuǎn)鏡指向夜空時(shí)，人類開始用眼睛欣賞宇宙的瑰美，而今天，人類聆聽到了來自浩瀚宇宙的第一個(gè)美妙音符。
在第二批主題教育輪訓(xùn)總結(jié)時(shí)的講話
要分類推進(jìn)，對(duì)能改的問題馬上改，一時(shí)解決不了的要明確具體整改措施和時(shí)限，需要長期解決的要?jiǎng)澐蛛A段明確整改目標(biāo)，緊盯不放、階梯推進(jìn)。要聯(lián)動(dòng)推進(jìn)，第一批、第二批主題教育中，有些問題需要機(jī)關(guān)和基層上下聯(lián)動(dòng)共同解決，各負(fù)責(zé)單位要加強(qiáng)溝通聯(lián)系，指導(dǎo)下級(jí)不等不拖先動(dòng)起來。同時(shí)，對(duì)基層反映的問題要積極接納、主動(dòng)認(rèn)領(lǐng)，確保問題解決形成“回路”、形成合力。（四）嚴(yán)抓指導(dǎo)督導(dǎo)。第二批主題教育展開，D委機(jī)關(guān)必須走在前列、做好表率，為基層立好樣板。要力度不減嚴(yán)抓本級(jí)，結(jié)合D委中心組學(xué)習(xí)、組織生活，每月拉出一張表統(tǒng)籌推進(jìn)主題教育，每次集體活動(dòng)要認(rèn)真考勤登記，各局室辦一人不落做好補(bǔ)課。同時(shí)，領(lǐng)導(dǎo)小組辦公室和各部委，突出副處級(jí)上干部，做好讀書情況的檢查抽查。要指導(dǎo)基層籌劃開局，第二批主題教育展開后，向基層推廣機(jī)關(guān)開展主題教育的有益經(jīng)驗(yàn)做法，指導(dǎo)基層搞好方案擬制、審核把關(guān)，確保梯次有序推進(jìn)。
人教部編版語文八年級(jí)上冊一著驚海天—目擊我國航母艦載戰(zhàn)斗機(jī)首架次成功著艦教案
2012年9月25日被稱作遼寧艦的中國航母，是在蘇聯(lián)時(shí)期烏克蘭黑海造船廠建造的“庫茲涅佐夫元帥級(jí)”航空母艦次艦“瓦良格”號(hào)的基礎(chǔ)上續(xù)建的。1991年12月蘇聯(lián)解體時(shí)，該航母已完工約70%，后來由于種種原因，俄羅斯海軍取消了訂單，這艘即將完工的航母被迫停產(chǎn)，隨之報(bào)廢。1998年4月，澳門創(chuàng)律旅游娛樂公司通過競標(biāo)，以2000萬美元買下幾乎拆成空殼子的“瓦良格”號(hào)航母。2005年4月“瓦良格”進(jìn)入大連造船廠，由政府接管。此時(shí)的“瓦良格”只是一個(gè)銹跡斑斑的鋼鐵空殼，所有武器、電子系統(tǒng)均已被拆除或者破壞。中國海軍準(zhǔn)備在“瓦良格”的原型上進(jìn)行續(xù)建，俄羅斯卻不肯出讓阻攔索技術(shù)，中國只能自行研制。所以，遼寧艦的改造經(jīng)歷了怎樣的艱難歷程，漫長的科技攻關(guān)之路遇到的重重障礙就可想而知了。疑難突破作為一篇新聞作品，本文是如何打動(dòng)讀者的？通過反復(fù)渲染、蓄勢，營造訓(xùn)練現(xiàn)場的氛圍，讓讀者透過文字感受從期待到緊張到徹底釋放的心理過程，從而受到情感上的沖擊。
第二十個(gè)全國中小學(xué)生“安全教育日”國旗下講話稿
老師們、同學(xué)們，上午好！今天是第二十個(gè)全國中小學(xué)生“安全教育日”，所以，今天我講話的題目是《珍愛生命，安全第一》，教育部長周濟(jì)曾講過這么一句話：“沒有安全，何談教育”，的確是這樣，沒有校園安全，哪來教育事業(yè)的發(fā)展。校園安全不但關(guān)系到每位同學(xué)能否健康成長，也關(guān)系到每個(gè)家庭的幸福。因此,我們必須清醒的認(rèn)識(shí)到“安全無小事”。但校園安全事故每天都在上演，校園安全問題成了永恒的話題。樓道踩踏、食物中毒、溺水身亡、交通安全、違規(guī)用電、火災(zāi)火險(xiǎn)、體育運(yùn)動(dòng)、網(wǎng)絡(luò)交友、打架斗毆、流感病毒、毒品危害等等，這些校園安全事故時(shí)刻威脅著我們青少年學(xué)生的健康成長。下面我們聽一聽這些觸目驚心的安全事故。XX年12月7日湖南省湘潭育才中學(xué)發(fā)生慘重的校園踩踏事件，一名學(xué)生在下樓梯的過程中跌倒，引起擁擠踩踏，造成8人死亡，26人受傷。XX年12月2日，山東東營某學(xué)校校車側(cè)翻事故造成3名學(xué)生死亡。XX年12月8日，安徽省淮北市同仁中學(xué)籃球場邊的高墻轟然坍塌，5名女同學(xué)的花季生命被永遠(yuǎn)定格在哪里。XX年4月27日，遼寧省葫蘆島市某中學(xué)6名學(xué)生校外私自游泳，溺水死亡。
第二學(xué)期國旗下講話稿
【文章導(dǎo)讀】講話稿有廣義和狹義之分。廣義的講話稿是人們在特定場合發(fā)表講話的文稿；狹義的講話稿即一般所說的領(lǐng)導(dǎo)講話稿，是各級(jí)領(lǐng)導(dǎo)在各種會(huì)議上發(fā)表帶有宣傳、指示、總結(jié)性質(zhì)講話的文稿。下面是小編為您整理的第二學(xué)期國旗下講話稿，供您參考和借鑒?！酒弧康诙W(xué)期國旗下講話稿 老師們、同學(xué)們：今天我國旗下講話的題目是“弘揚(yáng)雷鋒精神、做全面發(fā)展東湖人”，高中第二學(xué)期國旗下講話稿范文）。50多年來，全國各地積極開展向雷鋒學(xué)習(xí)的活動(dòng)，一代又一代的青年在活動(dòng)中受到教育，茁壯成長；50多年來，千百萬青少年在這一號(hào)召的指引下，積極地投入到偉大民族復(fù)興和現(xiàn)代化建設(shè)的歷史洪流中，創(chuàng)造了令世界矚目的輝煌。50多年的發(fā)展和沉淀，“雷鋒”已不僅僅是一個(gè)人的名字，“雷鋒精神”更不僅僅是一個(gè)人的精神，“雷鋒”和“雷鋒精神”一道，已深深扎根到中國這片廣袤的土地中，它們已經(jīng)成為中華民族精神的一個(gè)閃亮的符號(hào)。學(xué)習(xí)雷鋒同志，弘揚(yáng)雷鋒精神，已成為中華民族持續(xù)發(fā)展的需要，時(shí)代發(fā)展的必然要求。
XX-XX學(xué)年第二學(xué)期開學(xué)第一周國旗下的講話
尊敬的老師，親愛的同學(xué)們：早上好！若白駒過隙般的一瞬，自己似乎還沉浸在寒假的美好時(shí)光中，抬頭見，眼前已是新的學(xué)期，新的開始。我們將在此灑下汗水，留下一個(gè)個(gè)堅(jiān)實(shí)的腳印，向終點(diǎn)邁進(jìn)。七年級(jí)的學(xué)弟學(xué)妹們：經(jīng)過一個(gè)學(xué)期的洗禮，我想你們也早已適應(yīng)了我們11中的生活。你們有足夠的時(shí)間，別為前方的的未知感到迷茫，要腳踏實(shí)地，扎扎實(shí)實(shí)的打好學(xué)習(xí)基石，珍惜現(xiàn)在的每一分每一秒！做到：總結(jié)昨天，珍視今天，看向明天！八年級(jí)的學(xué)弟學(xué)妹們：生物地理計(jì)算機(jī)的結(jié)業(yè)考試是初中階段會(huì)考的起始站。打好這一仗，可以為明年的中考打下堅(jiān)實(shí)的基礎(chǔ)。也許有的同學(xué)因成績不理想而彷徨，而不知失措。沒關(guān)系，抓住這最后的期限，珍惜一分一秒，就會(huì)發(fā)現(xiàn)它并沒有想象中的那么難。
部編版語文八年級(jí)上冊《一著驚海天——目擊我國航母艦載戰(zhàn)斗機(jī)首架次成功著艦》教案
2．為了表現(xiàn)出我國航母艦載戰(zhàn)斗機(jī)首架次成功著艦時(shí)驚心動(dòng)魄的氣勢，表現(xiàn)出艦載機(jī)成功著艦后國人的喜悅，作者在語言上也下了一番功夫，請你結(jié)合課文做具體分析。明確：(1)運(yùn)用修辭手法，描繪著艦場面?！奥暼缜T疾，氣卷萬山來?！边\(yùn)用對(duì)偶、夸張和比喻的修辭手法，增強(qiáng)文章氣勢，生動(dòng)形象地表現(xiàn)了艦載機(jī)著艦時(shí)的浩大聲勢，具有感染力。(2)運(yùn)用細(xì)節(jié)描寫，生動(dòng)形象地描繪出艦載機(jī)著艦的情形。如“震耳欲聾”“轟鳴”描繪出艦載機(jī)著艦時(shí)巨大的聲音，“眨眼之間”“剎那間”“疾如閃電”等詞描繪出艦載機(jī)著艦時(shí)的震撼場面。“牢牢地”“穩(wěn)穩(wěn)地”生動(dòng)地寫出了我國艦載機(jī)著艦技術(shù)的成熟和飛行員操作技能的嫻熟?！岸ǜ窳艘粋€(gè)象征勝利的巨大‘V’字”的特寫鏡頭，既是對(duì)當(dāng)時(shí)情景的生動(dòng)再現(xiàn)，也表現(xiàn)了作者對(duì)我國航母艦載戰(zhàn)斗機(jī)首架次成功著艦的喜悅和自豪。
XX-XX第二學(xué)期第六周國旗下講話稿：珍惜糧食，做勤勉節(jié)儉的xx學(xué)子
尊敬的老師、領(lǐng)導(dǎo)，親愛的同學(xué)們：大家早上好!今天我發(fā)言的題目是“珍惜糧食，做勤勉節(jié)儉的xx學(xué)子”。關(guān)于這個(gè)題目，我的發(fā)言有三點(diǎn)。第一，珍惜糧食，從我做起?！罢l知盤中餐，粒粒皆辛苦”告訴了我們糧食來之不易的道理。學(xué)校領(lǐng)導(dǎo)很早就倡導(dǎo)全校師生開展“光盤行動(dòng)”：盤里不剩菜，碗里不剩米。無論對(duì)于老師還是學(xué)生，這個(gè)標(biāo)準(zhǔn)都不能打任何折扣?？墒乾F(xiàn)在，我們?nèi)匀豢梢钥吹接型瑢W(xué)浪費(fèi)食物的現(xiàn)象，吃不完的米飯隨意倒掉，而且很“大方”、不猶豫。試想，我們學(xué)校近300名師生就餐，每人每頓少浪費(fèi)一粒米，這數(shù)額積累下來，至少可以讓一個(gè)飽受饑餓之苦的人解決溫飽問題，這樣下來，又可以節(jié)約資源求得學(xué)校更好的發(fā)展，何樂而不為呢？都說溫飽不忘饑寒，增產(chǎn)不忘節(jié)約。我們處在衣食無憂的好時(shí)代，學(xué)校也處在穩(wěn)步發(fā)展的關(guān)鍵時(shí)期，我們要從自身做起，珍惜糧食，杜絕浪費(fèi)。
人教部編版道德與法制五年級(jí)下冊新版奪取抗日戰(zhàn)爭和人民解放戰(zhàn)爭的勝利說課稿第二課時(shí)
1.師要注意區(qū)別教學(xué)內(nèi)容是否適合進(jìn)行小組合作探究。這種學(xué)習(xí)是否每節(jié)課都需要。學(xué)生的小組學(xué)習(xí)是否在走過場，或者說流于形式。教師要注意營造自由自在的學(xué)習(xí)氛圍，控制討論的局面，如討論中是否有人進(jìn)行人身攻擊，是否有人壟斷發(fā)言權(quán)而有的人卻一言不發(fā)，是否有人竊竊私語，教師要在巡視及參與中“察言觀色”，及時(shí)調(diào)控。2.教師要充分注意精心設(shè)計(jì)的問題。教師的教學(xué)設(shè)計(jì)是否合適，是做秀還是教學(xué)的需要。這不僅需要教師的認(rèn)同，還需要課程的認(rèn)同，學(xué)生的認(rèn)同。因此，對(duì)于適合采用小組合作探究方式的教學(xué)內(nèi)容，我們一定要根據(jù)課程標(biāo)準(zhǔn)的三維目標(biāo)學(xué)生現(xiàn)有的認(rèn)知程度和興趣以及本課要解決的問題和教學(xué)任務(wù)來精心設(shè)計(jì)問題。3.要注重小組合作探究的組織,進(jìn)行適當(dāng)有效的指導(dǎo)。教師要轉(zhuǎn)換自己的角色，從傳授者變成指導(dǎo)者、參與者、監(jiān)控者和幫助者，并切實(shí)注意自身行為的方法和效果，及時(shí)進(jìn)行調(diào)整。
