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初中道德與法治七年級(jí)上冊(cè)友誼的天空14作業(yè)設(shè)計(jì)
A.因?yàn)榕笥眩覀兏惺艿阶约旱膬r(jià)值B.因?yàn)榕笥?，我們感受到友誼的力量C.因?yàn)榕笥?，我們獲得了更多的榮譽(yù)D.因?yàn)榕笥?，我們?huì)樂于并嘗試學(xué)習(xí)9．朋友之間需要忠誠(chéng)和信任，但是，這并不意味著朋友之間就應(yīng)該毫無(wú)保留。我們關(guān)心和幫助朋友，但不要替朋友作決定。由此可見 ( )A.呵護(hù)友誼，需要給對(duì)方一些空間B.呵護(hù)友誼，需要用心體會(huì)對(duì)方的需要C.沖突發(fā)生時(shí)，要相互協(xié)調(diào)和寬容D.友誼的力量讓我們得到健康的成長(zhǎng)10．七年級(jí)的樂樂同學(xué)迷上網(wǎng)絡(luò)游戲后，學(xué)習(xí)成績(jī)一落千丈。他從此變得孤僻，不愛說(shuō)話，易發(fā)脾氣。后來(lái)，他的同桌亮亮與他交往，和他做朋友，他們經(jīng) 常一起做作業(yè)、討論問(wèn)題，一起打球。樂樂慢慢遠(yuǎn)離網(wǎng)絡(luò)游戲，學(xué)習(xí)勤奮了，有進(jìn)步了，性格變得開朗了。這一事例表明 ( )A.友誼幫助我們認(rèn)識(shí)和改正自己言行中的缺失，使人進(jìn)步B.友誼使人遠(yuǎn)離網(wǎng)絡(luò)C.朋友可以改變?nèi)说囊磺蠨.朋友使我們對(duì)任何事情都敢去嘗試
初中道德與法治七年級(jí)上冊(cè)友誼的天空作業(yè)設(shè)計(jì)
7、在班級(jí)， 你無(wú)意中聽到好朋友把你的秘密告訴了別人， 正確的處理方法是( )A.忍氣吞聲， 畢竟是朋友，如果直說(shuō)估計(jì)就做不成朋友了B.把對(duì)方的秘密也告訴別人，以牙還牙C.要么選擇寬容，尋找彼此能接受的解決方式，要么就冷靜地結(jié)束友誼D.我要去質(zhì)問(wèn)他/她：我把你當(dāng)作知心朋友，你卻不能像我一樣嚴(yán)守秘密， 我很生氣也很失 望 8、考試中,你的好朋友有道題目不會(huì)做想請(qǐng)你“幫忙”時(shí),你選擇了“拒絕”。事后,好朋友不 理睬你了。這時(shí)你的正確做法是 ( )A .不“幫忙”不是自己的錯(cuò),你不理我,我也不理你B . 向他道歉,表示以后再有“機(jī)會(huì)”一定多“幫忙”C .編造個(gè)借口,說(shuō)那道題自己當(dāng)時(shí)還沒做出來(lái)D .選擇時(shí)機(jī)心平氣和地與他溝通,告訴他考試作弊是違反紀(jì)律的事。
初中道德與法治七年級(jí)上冊(cè)成長(zhǎng)的節(jié)拍3作業(yè)設(shè)計(jì)
( 一) 活動(dòng)步驟1.全班分為4 各小組:繪畫組, 日記組,網(wǎng)絡(luò)組,實(shí)踐組。每個(gè)小組設(shè)置 1 名小組長(zhǎng)。 我列出了四項(xiàng)作業(yè)供每個(gè)學(xué)習(xí)小組選做，之后課上分享展示學(xué)習(xí)成果。(1) 調(diào)查中學(xué)時(shí)代對(duì)一個(gè)人的重要性或者人生影響 (可以調(diào)查周圍的親朋好友 也可以調(diào)查小區(qū)的人) 。調(diào)查結(jié)果寫心得體會(huì)或者寫報(bào)告，深刻認(rèn)識(shí)到中學(xué)時(shí)代 對(duì)一個(gè)人的重要性。 (實(shí)踐組)(2) 走出安逸區(qū)，真正的成長(zhǎng)是有艱辛和汗水造就的，列出自己的目標(biāo)、學(xué)習(xí) 習(xí)慣的行動(dòng)和計(jì)劃。對(duì)自己的學(xué)習(xí)習(xí)慣進(jìn)行深刻分析后制訂了習(xí)慣養(yǎng)成計(jì)劃表， 每天對(duì)照?qǐng)?zhí)行。學(xué)生可以請(qǐng)求同學(xué)和家長(zhǎng)經(jīng)常提醒、監(jiān)督自己，以養(yǎng)成良好的習(xí) 慣，改正缺點(diǎn)，做更好的自己，實(shí)現(xiàn)自己的目標(biāo)。 (繪畫組)(3) 編寫自己的成長(zhǎng)手冊(cè) (自評(píng)、他評(píng)、老師評(píng)價(jià)) ，記錄你的奮斗目標(biāo)你的 想法和創(chuàng)意，讓他見證和助推你的成長(zhǎng)。 ( 日記組)(4) 負(fù)責(zé)記錄，拍照，將活動(dòng)內(nèi)容傳到 QQ 群里，寫這一單元的活動(dòng)小報(bào)。 (網(wǎng) 絡(luò)組)(二) 時(shí)間要求:15 分鐘
初中道德與法治七年級(jí)上冊(cè)成長(zhǎng)的節(jié)拍作業(yè)設(shè)計(jì)
2.內(nèi)容內(nèi)在邏輯本單元是七年級(jí)上冊(cè)教材的第一單元， 作為對(duì)初中生活開端的理性闡述，具 有統(tǒng)領(lǐng)全套教材的意義。從整體上看， 本單元既是整個(gè)初中道德與法治課程的學(xué) 習(xí)起點(diǎn)， 也是全套教材建構(gòu)的邏輯起點(diǎn)。這個(gè)起點(diǎn)包孕了道德與法治課程核心價(jià) 值觀的萌芽。第一課《中學(xué)時(shí)代》也是整個(gè)初中生活開始的第一課， 可謂是重中 之重。第一框“中學(xué)序曲”共兩課時(shí)。 主要引領(lǐng)學(xué)生踏著成長(zhǎng)的節(jié)拍， 體會(huì)角色變 化的意味，了解中學(xué)時(shí)代對(duì)于人生的意義和價(jià)值。第二框“少年有夢(mèng)”共兩課時(shí)。主要幫助學(xué)生為未來(lái)的生活確立嶄新的目標(biāo)， 編織夢(mèng)想，建立努力就有改變的生活信念，并且為實(shí)現(xiàn)中國(guó)夢(mèng)奠定基礎(chǔ)。(三)學(xué)情分析告別小學(xué)， 剛跨進(jìn)中學(xué)大門， 開啟一段全新的生命成長(zhǎng)旅程。他們朝氣蓬勃、 活力四射、思維活躍， 但是認(rèn)知能力、思維方式、人格特點(diǎn)及社會(huì)經(jīng)驗(yàn)等都有待 于進(jìn)一步發(fā)展； 由于每個(gè)人的成長(zhǎng)經(jīng)歷、個(gè)性心理等方面存在差異， 所以他們的 實(shí)際表現(xiàn)也各不相同。
道德與法治八年級(jí)上冊(cè)豐富的社會(huì)生活作業(yè)設(shè)計(jì)
2.內(nèi)容內(nèi)在邏輯本課由引言和兩框內(nèi)容組成。引言開宗明義，指出人的成長(zhǎng)離不開社會(huì)，意在告訴 學(xué)生，社會(huì)性是人的根本屬性，離開社會(huì)提供的物質(zhì)和精神支持，個(gè)人就是無(wú)源之水、 無(wú)本之本。因此，要把社會(huì)當(dāng)作成長(zhǎng)的課堂，在其中學(xué)習(xí)、鍛煉、發(fā)展，這是成長(zhǎng)的必 經(jīng)之路。第一框“我與社會(huì)”，從中學(xué)生自身生活經(jīng)驗(yàn)入手，引導(dǎo)學(xué)生在體驗(yàn)社會(huì)豐富多彩 的同時(shí)，認(rèn)識(shí)到隨著身體的發(fā)育、智力的提高、能力的增強(qiáng)，對(duì)社會(huì)生活的感受越來(lái)越 豐富，認(rèn)識(shí)越來(lái)越深刻，進(jìn)而認(rèn)識(shí)到“我”與社會(huì)的關(guān)系，理解“我”是社會(huì)中的一分 子，在社會(huì)交往中建立了各種社會(huì)關(guān)系，進(jìn)而獲得不同的社會(huì)身份，扮演不同的社會(huì)角 色，承擔(dān)相應(yīng)的社會(huì)責(zé)任。第二框“在社會(huì)中成長(zhǎng)”，引導(dǎo)學(xué)生結(jié)合個(gè)人經(jīng)驗(yàn)探究社會(huì)對(duì)個(gè)人成長(zhǎng)的支持和幫助，認(rèn)識(shí)人的成長(zhǎng)是不斷社會(huì)化的過(guò)程，養(yǎng)成親社會(huì)行為對(duì)個(gè)人成長(zhǎng)的重要意義并努力 踐行。(三) 學(xué)情分析初中學(xué)生處于由兒童向青年過(guò)渡的生理發(fā)育期和精神成長(zhǎng)期，學(xué)校教育應(yīng)幫助學(xué)生 正視自己所處的人生階段，引導(dǎo)其“過(guò)積極健康的生活，做負(fù)責(zé)任的公民”。
人教A版高中數(shù)學(xué)必修一兩角和與差的正弦、余弦和正切公式教學(xué)設(shè)計(jì)（1）
本節(jié)課選自《普通高中課程標(biāo)準(zhǔn)實(shí)驗(yàn)教科書數(shù)學(xué)必修1本（A版）》第五章的5.5.1 兩角和與差的正弦、余弦和正切公式。本節(jié)的主要內(nèi)容是由兩角差的余弦公式的推導(dǎo)，運(yùn)用誘導(dǎo)公式、同角三角函數(shù)的基本關(guān)系和代數(shù)變形，得到其它的和差角公式。讓學(xué)生感受數(shù)形結(jié)合及轉(zhuǎn)化的思想方法。發(fā)展學(xué)生數(shù)學(xué)直觀、數(shù)學(xué)抽象、邏輯推理、數(shù)學(xué)建模的核心素養(yǎng)。課程目標(biāo) 學(xué)科素養(yǎng)1.了解兩角差的余弦公式的推導(dǎo)過(guò)程．2．掌握由兩角差的余弦公式推導(dǎo)出兩角和的余弦公式及兩角和與差的正弦、正切公式．3．熟悉兩角和與差的正弦、余弦、正切公式的靈活運(yùn)用，了解公式的正用、逆用以及角的變換的常用方法．4.通過(guò)正切函數(shù)圖像與性質(zhì)的探究，培養(yǎng)學(xué)生數(shù)形結(jié)合和類比的思想方法。 a.數(shù)學(xué)抽象：公式的推導(dǎo)；b.邏輯推理：公式之間的聯(lián)系；c.數(shù)學(xué)運(yùn)算：運(yùn)用和差角角公式求值；d.直觀想象：兩角差的余弦公式的推導(dǎo)；e.數(shù)學(xué)建模：公式的靈活運(yùn)用；
人教部編版道德與法制一年級(jí)下冊(cè)讓我自己來(lái)整理說(shuō)課稿
思考：你有什么好辦法避免這些麻煩呢？ 設(shè)計(jì)意圖：本環(huán)節(jié)利用微視頻，讓學(xué)生分析身邊小伙伴的煩惱，讓學(xué)生產(chǎn)生情感代入，從而產(chǎn)生不能亂丟物品的情感。（三）、說(shuō)一說(shuō)，金點(diǎn)子大比拼。同學(xué)們，我們身邊的小馬虎可真不 少，你有什么好的意見或建議想對(duì)她們說(shuō)一說(shuō)嗎？（四）、寫一寫，貼一貼。請(qǐng)?jiān)谥腔酃蠈懞媚愕慕ㄗh，并把它貼在 智慧樹上，告訴身邊的小馬虎們吧。設(shè)計(jì)意圖：寫一寫，是學(xué)生主動(dòng)參與生活、創(chuàng)造生活的過(guò)程，架起了 課堂通向生活的橋梁，引起情感的共鳴。（五）、演一演。同學(xué)們給智慧樹上掛滿了智慧果，一個(gè)個(gè)智慧小錦囊提醒著我們?nèi)绾螑巯ё约旱男』锇椋蠋煼浅ｉ_心，想和大家一起分享一首兒歌，《我們的小伙伴》設(shè)計(jì)意圖：利用學(xué)生喜愛的chant形式，說(shuō)唱結(jié)合，趣味性濃，針對(duì) 性強(qiáng)，學(xué)生入腦入心，留下深刻的印象，有效的引導(dǎo)學(xué)生在生活中愛護(hù)物 品、學(xué)會(huì)整理。
人教部編版道德與法制一年級(jí)上冊(cè)早睡早起說(shuō)課稿
3．故事還沒完了，沒早睡，明明還會(huì)怎么樣？(引導(dǎo)往安全方面想)上體育課時(shí)……我們應(yīng)該……（早睡早起，每天睡足十小時(shí)）在回家的路上……我們應(yīng)該……（早睡早起，每天睡足十小時(shí)）是的麻煩會(huì)不斷上門。我們應(yīng)該……（早睡早起，每天睡足十小時(shí)）小時(shí)：看來(lái)充足睡眠能保安全哦?。ò鍟罕０踩┤绻L(zhǎng)期睡眠不足后果更嚴(yán)重。4．演一演師：同學(xué)們，明明現(xiàn)在很后悔了，他說(shuō)一定會(huì)早睡早起。真的這樣，明明的一天又會(huì)變得怎樣？讓我們時(shí)間倒流吧！同學(xué)互相討論，嘗試演一演。指名與老師一起演一演。小結(jié)：有早睡，多美妙！現(xiàn)實(shí)生活可沒有時(shí)光機(jī)。為了健康與安全，我們還要堅(jiān)持早睡早起，每天睡足十小時(shí)?！驹O(shè)計(jì)意圖：觀察書本上的插圖，想象人物間的對(duì)話故事，換位思考，反思自己沒早睡會(huì)帶來(lái)哪些不良的后果。續(xù)說(shuō)故事，明白充足睡眠也是保障生活安全的重要因素。演一演，創(chuàng)設(shè)正面教育情境，把“早睡早起”的種子深深種在心里，生根，發(fā)芽?！?/p>
人教部編版道德與法制一年級(jí)下冊(cè)不做“小馬虎”說(shuō)課稿
預(yù)設(shè)3：做完作業(yè)沒檢查。師：你做什么作業(yè)沒檢查結(jié)果怎么了師：原來(lái)做完事情不檢查會(huì)讓我們馬虎預(yù)設(shè)4：做事太粗心大意了。師：你做哪件事粗心大意了結(jié)果怎么樣師：原來(lái)做事粗心大意也會(huì)讓我們馬虎預(yù)設(shè)5：做事不認(rèn)真。師：你做了件什么事不認(rèn)真結(jié)果怎么樣師：原來(lái)做事不認(rèn)真會(huì)讓我們馬虎。2．“智慧仙子”有秘方師：本偵探可不是小馬虎，所謂為了搞清楚馬虎的原因，特意去請(qǐng)教了智慧仙子?？纯此J(rèn)為馬虎的原因有哪些。（圖片出示智慧仙子，并點(diǎn)擊馬虎的原因）師：小朋友們，我們知道的馬虎給我們帶來(lái)那么多的麻煩，也了解了馬虎的原因，我們要不要做小馬虎啊生：不要做師：對(duì)啦，我們不做小馬虎，并板貼“不做”。小朋友們，這紙上有很多你做過(guò)的馬虎事，讓我們用力把他揉成一團(tuán)，把小馬虎扔進(jìn)垃圾箱，從此告別這些馬虎事，好不好
人教版高中數(shù)學(xué)選修3離散型隨機(jī)變量及其分布列(1)教學(xué)設(shè)計(jì)
4.寫出下列隨機(jī)變量可能取的值，并說(shuō)明隨機(jī)變量所取的值表示的隨機(jī)試驗(yàn)的結(jié)果．(1)一個(gè)袋中裝有8個(gè)紅球，3個(gè)白球，從中任取5個(gè)球，其中所含白球的個(gè)數(shù)為X.(2)一個(gè)袋中有5個(gè)同樣大小的黑球，編號(hào)為1,2,3,4,5，從中任取3個(gè)球，取出的球的最大號(hào)碼記為X.(3). 在本例(1)條件下，規(guī)定取出一個(gè)紅球贏2元，而每取出一個(gè)白球輸1元，以ξ表示贏得的錢數(shù)，結(jié)果如何？[解] (1)X可取0,1,2,3.X＝0表示取5個(gè)球全是紅球；X＝1表示取1個(gè)白球，4個(gè)紅球；X＝2表示取2個(gè)白球，3個(gè)紅球；X＝3表示取3個(gè)白球，2個(gè)紅球．(2)X可取3,4,5.X＝3表示取出的球編號(hào)為1,2,3；X＝4表示取出的球編號(hào)為1,2,4；1,3,4或2,3,4.X＝5表示取出的球編號(hào)為1,2,5；1,3,5；1,4,5；2,3,5；2,4,5或3,4,5.(3) ξ＝10表示取5個(gè)球全是紅球；ξ＝7表示取1個(gè)白球，4個(gè)紅球；ξ＝4表示取2個(gè)白球，3個(gè)紅球；ξ＝1表示取3個(gè)白球，2個(gè)紅球．
新人教版高中英語(yǔ)必修3Unit 1 Festivals and Celebrations-Listening &Speaking＆Talking教學(xué)設(shè)計(jì)
The theme of this section is “Talk about festival activities and festival experiences”.Festival and holiday is a relaxing and interesting topic for students. This part talks about the topic from the daily life of students’. In the part A ---Listening and Speaking, there are three conversations among different speakers from three countries(Japan, Rio and China), where the speakers are participating in or going to participate in the festivals and celebrations. So listening for the relationship among them is a fundamental task. Actually, with the globalization and more international communication, it is normal for Chinese or foreigners to witness different festivals and celebrations in or out of China. In the Conversation 1, a foreign reporter is interviewing a Japanese young girl who just had participated in the ceremony of the Coming-of-Age Day on the street and asking her feeling about the ceremony and the afterwards activities. Conversation 2, Chinese girl Li Mei is witnessing the Rio Carnival for the first time, and her friend Carla gives her some advice on the costumes which enables her to match with the carnival to have a good time. Conversation 3, a Chinese guide is showing a group of foreign visitors around the Lantern Festival and introducing the customs of the festival to them. The three conversations have a strong vitality and insert the festival and cultural elements from different countries. So perceiving the festivals and cultures from different countries is the second task. At the same time, the scripts also insert the targeted grammar --- v-ing as attributive and predicative, which students can perceive and experience in a real context and make a road for the further study. That is the third task. In the Part B--- Listening and Talking, the theme is “Talk about festival experience”, which is the common topic in our daily conversations. During the conversation, Song Lin, a Chinese student, asked Canadian friend Max about how to spend Christmas. In the conversation, Song Lin talked about experience and the feelings during the Chinese Spring Festival, during which there are not only some enjoyable things but some unpleasant things. After the listening, perhaps students find there are some similarities between Christmas and the Chinese Spring Festival as there are some differences in the origins and celebrations. For example, people always visit friends and relatives, decorate their houses, have a big dinner together, chat and give presents to each other.
新人教版高中英語(yǔ)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(yǔ)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(yǔ)必修3Unit 1 Festivals and Celebrations-Reading and Thinking教學(xué)設(shè)計(jì)
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.
新人教版高中英語(yǔ)必修3Unit 1 Festivals and celebrations-Discovering Useful Structure教學(xué)設(shè)計(jì)
4.That was an experience that frightened everyone. →That was _____________________. 答案：1. taking 2. being discussed 3. in the reading room 4. a frightening experienceStep 6 The meaning and function of V-ing as the predicative動(dòng)詞-ing形式作表語(yǔ)，它通常位于系動(dòng)詞后面，用以說(shuō)明主語(yǔ)“是什么”或“怎么樣”一種表示主語(yǔ)的特質(zhì)、特征和狀態(tài), 其作用相當(dāng)于形容詞; 另一種具體說(shuō)明主語(yǔ)的內(nèi)容, 即主語(yǔ)等同于表語(yǔ), 兩者可互換。The music they are playing sounds so exciting. 他們演奏的音樂聽起來(lái)令人激動(dòng)。The result is disappointing. 結(jié)果令人失望。Our job is playing all kinds of music. 我們的工作就是演奏各種音樂。Seeing is believing. 眼見為實(shí)。Step 7 Practice1. It is ________(amaze) that the boy is able to solve the problem so quickly.2. Buying a car is simply _______(waste) money. 3. Please stop making the noise—it’s getting ________(annoy). 4. complete the passage with the appropriate -ing form.La Tomatina is a festival that takes place in the Spanish town Bunol every August. I think many food festivals are __________ because people are just eating. however, this festival is _________ because people don't actually eat the tomatoes. Instead, they throw them at each other! the number of people ________ part in this tomato fight, can reach up to 20,000, and it is a very __________ fight that lasts for a whole hour. The _______ thing is how clean Bunol is after the tomatoes are washed away after the fight. this is because the juice form tomatoes is really good for making surfaces clean!答案：1. amazing 2. wasting 3. annoying4. boring interesting taking exciting amazing
新人教版高中英語(yǔ)必修3Unit 1 Festivals and Celebrations-Reading for writing教學(xué)設(shè)計(jì)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:● …h(huán)orse 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.
新人教版高中英語(yǔ)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(yǔ)。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(yǔ)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
初中數(shù)學(xué)人教版二元一次方程組教學(xué)設(shè)計(jì)教案
（一）例題引入籃球聯(lián)賽中，每場(chǎng)比賽都要分出勝負(fù)，每隊(duì)勝1場(chǎng)得2分，負(fù)1場(chǎng)得1分。某隊(duì)在10場(chǎng)比賽中得到16分，那么這個(gè)隊(duì)勝負(fù)場(chǎng)數(shù)分別是多少？方法一：（利用之前的知識(shí)，學(xué)生自己列出并求解）解：設(shè)剩X場(chǎng)，則負(fù)（10－X)場(chǎng)。方程：2X+(10－X)=16方法二：（老師帶領(lǐng)學(xué)生一起列出方程組）解：設(shè)勝X場(chǎng)，負(fù)Y場(chǎng)。根據(jù)：勝的場(chǎng)數(shù)+負(fù)的場(chǎng)數(shù)=總場(chǎng)數(shù) 勝場(chǎng)積分+負(fù)場(chǎng)積分=總積分得到：X+Y=10 2X+Y=16
人教版高中數(shù)學(xué)選修3一元線性回歸模型及其應(yīng)用教學(xué)設(shè)計(jì)
1.確定研究對(duì)象，明確哪個(gè)是解釋變量，哪個(gè)是響應(yīng)變量；2.由經(jīng)驗(yàn)確定非線性經(jīng)驗(yàn)回歸方程的模型；3.通過(guò)變換，將非線性經(jīng)驗(yàn)回歸模型轉(zhuǎn)化為線性經(jīng)驗(yàn)回歸模型；4.按照公式計(jì)算經(jīng)驗(yàn)回歸方程中的參數(shù)，得到經(jīng)驗(yàn)回歸方程；5.消去新元，得到非線性經(jīng)驗(yàn)回歸方程；6.得出結(jié)果后分析殘差圖是否有異常 ．跟蹤訓(xùn)練1.一只藥用昆蟲的產(chǎn)卵數(shù)y與一定范圍內(nèi)的溫度x有關(guān)，現(xiàn)收集了6組觀測(cè)數(shù)據(jù)列于表中： 經(jīng)計(jì)算得： 線性回歸殘差的平方和: ∑_(i=1)^6?〖(y_i-(y_i ) ?)〗^2=236,64,e^8.0605≈3167.其中 分別為觀測(cè)數(shù)據(jù)中的溫度和產(chǎn)卵數(shù)，i=1,2,3,4,5,6.(1)若用線性回歸模型擬合，求y關(guān)于x的回歸方程 (精確到0.1）；(2)若用非線性回歸模型擬合，求得y關(guān)于x回歸方程為 且相關(guān)指數(shù)R2＝0.9522． ①試與(1)中的線性回歸模型相比較，用R2說(shuō)明哪種模型的擬合效果更好 ?②用擬合效果好的模型預(yù)測(cè)溫度為35℃時(shí)該種藥用昆蟲的產(chǎn)卵數(shù).(結(jié)果取整數(shù)).
