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人教部編版語(yǔ)文九年級(jí)下冊(cè)名著導(dǎo)讀《儒林外史》諷刺作品的閱讀教案
“拱一拱手，一屁股就坐在上席”，兩個(gè)動(dòng)作活畫(huà)出了夏總甲在鄉(xiāng)民面前的傲慢自大。作者接著寫(xiě)他的一番話(huà)語(yǔ)：“俺如今倒不如你們務(wù)農(nóng)的快活了。想這新年大節(jié)，老爺衙門(mén)里，三班六房，那一位不送帖子來(lái)。我怎好不去賀節(jié)?每日騎著這個(gè)驢，上縣下鄉(xiāng),跑得昏頭暈?zāi)X?！薄皬男履赀@七八日，何曾得一個(gè)閑?恨不得長(zhǎng)出兩張嘴來(lái)，還吃不退?！鼻擅畹亟沂玖怂麨楹文恐袩o(wú)人和衣服“就如酒簍一般”。二、通過(guò)故事情節(jié)的前后對(duì)比來(lái)表達(dá)諷刺。第二回中，周進(jìn)六十多歲了，還以老童生的身份在薛家集觀(guān)音庵教私塾,一年才十二兩館銀，生活窘困，地位低下，村中新中秀才青年梅玖也奚落他。到第七回中，周進(jìn)中了進(jìn)士，做了官以后，梅玖就無(wú)恥地冒充自己是周進(jìn)的學(xué)生，薛家集的觀(guān)音庵里也供起了周進(jìn)的長(zhǎng)生牌位。梅玖見(jiàn)了周進(jìn)早年寫(xiě)的一副對(duì)聯(lián)，貼在墻上，紅紙都發(fā)白了，竟吩咐和尚用水噴了,剝下來(lái)裝裱收藏。這一對(duì)比既寫(xiě)出了周進(jìn)做官前后迥然不同的境遇，也寫(xiě)出了秀才梅玖的庸俗勢(shì)利以及社會(huì)上一些人的趨炎附勢(shì)。所以，《儒林外史》的諷刺，不僅僅是對(duì)人物的諷刺,更是對(duì)當(dāng)時(shí)社會(huì)中各種現(xiàn)象的揭露、控訴和批判。
北師大初中數(shù)學(xué)九年級(jí)上冊(cè)用配方法求解簡(jiǎn)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(yǔ)言總結(jié)配方法嗎？課本37頁(yè)隨堂練習(xí)課時(shí)作業(yè)：
初中歷史與社會(huì)人教版九年級(jí)下冊(cè)《地球一小時(shí) 活動(dòng)》教材教案
地球一小時(shí)（Earth Hour）是世界自然基金會(huì)（WWF）應(yīng)對(duì)全球氣候變化所提出的一項(xiàng)倡議，希望家庭及商界用戶(hù)關(guān)上不必要的電燈及耗電產(chǎn)品一小時(shí)。來(lái)表明他們對(duì)應(yīng)對(duì)氣候變化行動(dòng)的支持。過(guò)量二氧化碳排放導(dǎo)致的氣候變化目前已經(jīng)極大地威脅到地球上人類(lèi)的生存。公眾只有通過(guò)改變?nèi)蛎癖妼?duì)于二氧化碳排放的態(tài)度，才能減輕這一威脅對(duì)世界造成的影響。地球一小時(shí)在3月的最后一個(gè)星期六20:30~21:30期間熄燈?；顒?dòng)由來(lái)：“地球1小時(shí)”也稱(chēng)“關(guān)燈一小時(shí)”，是世界自然基金會(huì)在2007年向全球發(fā)出的一項(xiàng)倡議：呼吁個(gè)人、社區(qū)、企業(yè)和政府在每年三月最后一個(gè)星期六20：30~21：30期間熄燈1小時(shí)，以此來(lái)激發(fā)人們對(duì)保護(hù)地球的責(zé)任感，以及對(duì)氣候變化等環(huán)境問(wèn)題的思考，表明對(duì)全球共同抵御氣候變暖行動(dòng)的支持。這是一項(xiàng)全球性的活動(dòng)，世界自然基金會(huì)于2007年首次在悉尼倡導(dǎo)之后，以驚人的速度席卷全球，大家都來(lái)參加這個(gè)活動(dòng)。[1] “地球1小時(shí)”活動(dòng)首次于2007年3月31日在澳大利亞的悉尼展開(kāi)，一下子吸引了超過(guò)220萬(wàn)悉尼家庭和企業(yè)參加；隨后，該活動(dòng)以驚人的速度迅速席卷全球。在2008年，WWF（中國(guó)）對(duì)外聯(lián)絡(luò)處透露，全球已經(jīng)有超過(guò)80個(gè)國(guó)家、大約1000座城市加入活動(dòng)。2013年，包括悉尼歌劇院、帝國(guó)大廈、東京塔、迪拜塔、白金漢宮在內(nèi)的各國(guó)標(biāo)志性建筑也在當(dāng)?shù)貢r(shí)間晚八點(diǎn)半熄燈一小時(shí)。[2] ，其中包括巴勒斯坦、法屬圭亞那、加拉帕戈斯群島、盧旺達(dá)、圣赫勒那島、蘇里南、突尼斯等首次參與“地球一小時(shí)”的國(guó)家和地區(qū)。在中國(guó)，北京鳥(niǎo)巢、水立方、世貿(mào)天階等標(biāo)志性建筑同時(shí)熄燈，同一時(shí)段，從上海東方明珠到武漢黃鶴樓，從臺(tái)北101到香港天際100觀(guān)景臺(tái)，中國(guó)各地多個(gè)標(biāo)志性建筑均熄燈一小時(shí)，全國(guó)共有127個(gè)城市加入“地球一小時(shí)”活動(dòng)。
北師大初中數(shù)學(xué)九年級(jí)上冊(cè)平行投影與正投影2教案
四、范例學(xué)習(xí)、理解領(lǐng)會(huì)例2 某校墻邊有甲、乙兩根木桿。已知乙木桿的高度為1.5m.（1）某一時(shí)刻甲木桿在陽(yáng)光下的影子如圖5-6所示，你能畫(huà)出此時(shí)乙木桿的影子嗎？（用線(xiàn)段表示影子）(2)在圖中，當(dāng)乙木桿移動(dòng)到什么位置時(shí)，其影子剛好不落在墻上？（3）在(2)的情況下,如果測(cè)得甲、乙木桿的影子長(zhǎng)分別為1.24m和1m,那么你能求出甲木桿的高度嗎?學(xué)生畫(huà)圖、 實(shí)驗(yàn)、觀(guān)察、探索。五、隨堂練習(xí)課本隨堂練習(xí) 學(xué)生觀(guān)察、畫(huà)圖、合作交流。六、課堂總結(jié)本節(jié)課通過(guò)各種實(shí)踐活動(dòng)，促進(jìn)大家對(duì)內(nèi)容的理解，本課內(nèi)容，要體會(huì)物體在太陽(yáng)光下形成的不同影子，在操作中觀(guān)察不 同時(shí)刻影子的方向和大小變化特征。在同一時(shí)刻,物體的影子與它們的高度成比 例.
北師大初中數(shù)學(xué)九年級(jí)上冊(cè)一元二次方程2教案
三、課堂檢測(cè)：（一）、判斷題（是一無(wú)二次方程的在括號(hào)內(nèi)劃“√”，不是一元二次方程的，在括號(hào)內(nèi)劃“×”）1. 5x2+1=0 （ ） 2. 3x2+ +1=0 （ ）3. 4x2=ax(其中a為常數(shù)) （ ） 4.2x2+3x=0 （ ）5. =2x （ ） 6. =2x （ ） （二）、填空題.1.方程5(x2－ x+1)=－3 x+2的一般形式是__________，其二次項(xiàng)是__________，一次項(xiàng)是__________，常數(shù)項(xiàng)是__________.2.如果方程ax2+5=(x+2)(x－1)是關(guān)于x的一元二次方程，則a__________.3.關(guān)于x的方程(m－4)x2+(m+4)x+2m+3=0，當(dāng)m__________時(shí)，是一元二次方程，當(dāng)m__________時(shí)，是一元一次方程。四、學(xué)習(xí)體會(huì)：五、課后作業(yè)
北師大初中數(shù)學(xué)九年級(jí)上冊(cè)用頻率估計(jì)概率2教案
(4)議一議:頻率與概率有什么區(qū)別和聯(lián)系?隨著重復(fù)實(shí)驗(yàn)次數(shù)的不斷增加,頻率的變化趨勢(shì)如何?結(jié)論：從上面的試驗(yàn)可以看到：當(dāng)重復(fù)實(shí)驗(yàn)的次數(shù)大量增加時(shí)，事件發(fā) 生的頻率就穩(wěn)定在相應(yīng)的概率附近，因此，我們可以通過(guò)大量重復(fù)實(shí)驗(yàn)，用一個(gè)事件發(fā)生的頻率來(lái)估計(jì)這一事件發(fā)生的概率。三、做一做：1.某運(yùn)動(dòng)員投籃5次, 投中4次,能否說(shuō)該運(yùn)動(dòng)員投一次籃,投中的概率為4/5?為什么?2.回答下列問(wèn)題:(1)抽檢1000件襯衣,其中不合格的襯衣有2件,由 此估計(jì)抽1件襯衣合格的概率是多少?(2)1998年,在美國(guó)密歇根州漢諾城市的一個(gè)農(nóng)場(chǎng)里出生了1頭白色的小奶牛,據(jù)統(tǒng)計(jì),平均出生1千萬(wàn)頭牛才會(huì)有1頭是白色的,由此估計(jì)出生一頭奶牛為白色的概率為多少?
人教版新目標(biāo)初中英語(yǔ)九年級(jí)上冊(cè)Teenagers should be allowed to choose their own clothes教案2篇
Step 1 Greeting Greet the class and check the homeworkStep 2 A duty report The S on duty gives a report on the rules in his home and lead in 3a “Sun Fei’s and Wu Yu’s rules” Step 3 ReadingSs read the conversation and write the two girls’ rules in the chart. Check the answers.Get Ss to read after the tape and then read aloud by themselves. Then, T explains the language points.Step 4 Pairwork 3bRole play. Use the information in chart to practice with the conversation in 3a covered. They can look at the sample conversation in the right box.Step 5 Task 2 “Who’s the best reporter?”Make a survey by asking any 5 students the questions in the chart in activity 4. Then give out a report about it. See who is the best reporter? And the best reporter will get a nice ball-pen.Step 6 Summary and homework:Write out the report in your exercise-books.Period ThreeStep 1 Greeting and a duty reportThe S gives a duty report talking about his experience of being late for school. Lead in the question “Do you ever get to school late? How often do you get to school late? Always, usually, sometimes, or never?Step 2 1a Get Ss to finish writing.Step 3 Pairwork 1b Get Ss to talk about their answers with their partners using the sample conversation in the box on the right.Step 4 Listening practice2a Lead-in: What will happen if you get to school late? What about Peter? Let’s listen to a conversation between Peter and his father. Get Ss to finish 2a (As usual, for the first time, Ss only listen.) Check the answers.
人教版新目標(biāo)初中英語(yǔ)九年級(jí)上冊(cè)I like music that I can dance to教案
教學(xué)目標(biāo): 1. Express preferences2. Talk about one’s likes and dislikes and the reasons3. Learn to express one’s opinions 4. Learn to write a reply 語(yǔ)言功能： 1) Talk about one’s preferences, using t he relative clause2) Talk about people’s likes and dislikes and the reasons3) Talk about opinions語(yǔ)言結(jié)構(gòu)： Relative clauses with that and who語(yǔ)言目標(biāo)：What kind of music do you like?I like music that I can sing along with.I love singers who write their own music.We prefer music that has great lyric.重點(diǎn)詞匯及短語(yǔ)：heart, photography, interest, class, whatever, miss, okay, expect, sweet, taste, itself, laboratory, cancer, increase, biscuit, main, care， prefer… to…, remind somebody of …, dance to, sing along with, be sure to, interest somebody, make somebody adj., to be honest, suit somebody, on display, catch up教學(xué)重難點(diǎn)：What do other people think of the different kinds of things? How to express one’s opinions? 學(xué)習(xí)方式：討論，合作學(xué)習(xí)情感目標(biāo)：通過(guò)本單元的學(xué)習(xí)，能提高學(xué)生的藝術(shù)鑒賞能力和審美情趣，并引導(dǎo)學(xué)生養(yǎng)成健康的飲食習(xí)慣。課時(shí)安排5課時(shí)第一課時(shí)：Section A: 1a-2c第二課時(shí)：Section A : 3a-4第三課時(shí)：Section B:1-2c, Self check2第四課時(shí)：Section B: 3a-4, Self check1第五課時(shí)：Self check ReadingI like music that I can dance to.
人教版新目標(biāo)初中英語(yǔ)九年級(jí)上冊(cè)I used to be afraid of the dark教案
內(nèi)容提示1．本單元主要內(nèi)容是學(xué)會(huì)used to結(jié)構(gòu)。Used to +動(dòng)詞原形表示過(guò)去經(jīng)常、以前常常，只用于過(guò)去式中，用來(lái)表示現(xiàn)在已不存在的習(xí)慣或狀態(tài)。例如：They used to play football together．他們過(guò)去常在一起蹋足球。（現(xiàn)在不在一起踢了)2．used to的疑問(wèn)形式和否定形式為Did you use to…?和I didn’t use to… 也可以用Used you to…?和I used not to…但現(xiàn)在多使用前者。例如：Did you used to swim in the river? 你過(guò)去常在河里游泳嗎?I didn’t use to play the piano． 我以前并不經(jīng)常彈鋼琴。教學(xué)目標(biāo)一、學(xué)習(xí)目標(biāo)（Language Goal） 1．學(xué)會(huì)陳述自己過(guò)去常做的事情。2．學(xué)會(huì)陳述自己過(guò)去的愛(ài)好等。3．能夠表達(dá)自己現(xiàn)在和過(guò)去在外表、性格、娛樂(lè)等方面的變化。4．能夠表達(dá)朋友、家人等現(xiàn)在和過(guò)去的變化。二、語(yǔ)言結(jié)構(gòu)（Language Structures） 1．I used to be short when I was young. 我年輕時(shí)個(gè)子很矮。 2． —Did you use to have straight hair? 你過(guò)去是直發(fā)嗎？—Yes, I did. 是的。 3． —Did you use to play the piano? 你過(guò)去彈鋼琴嗎？—No, I didn’t. 不，我不彈。 4．I used to be afraid of dark. 我過(guò)去害怕黑暗。 5．I’m terrified of the snakes. 我害怕蛇。
人教版新目標(biāo)初中英語(yǔ)九年級(jí)上冊(cè)How do you study for a test教案2篇
內(nèi)容提示本單元主要內(nèi)容是學(xué)會(huì)利用verb十by／with gerund表示方式方法來(lái)討論學(xué)習(xí)英語(yǔ)的策略，認(rèn)識(shí)自己在學(xué)習(xí)方面的長(zhǎng)處和不足。初步了解現(xiàn)在完成時(shí)的結(jié)構(gòu)和用法。現(xiàn)在完成時(shí)由助動(dòng)詞have／has+動(dòng)詞的過(guò)去分詞構(gòu)成，主要表示過(guò)去發(fā)生的某一動(dòng)作對(duì)現(xiàn)在仍有影響或造成的后果，常與already，yet，just，ever，never等副詞連用。教學(xué)目標(biāo)一、學(xué)習(xí)目標(biāo)（Language Goal） 1. Talk about how to study . 學(xué)會(huì)討論各種學(xué)習(xí)方法和策略。2. Find out your suitable learning methods. 找出適合自己的學(xué)習(xí)方法。 二、語(yǔ)言結(jié)構(gòu)（Language Structures） 1. Verb + by with gerund by＋動(dòng)名詞短語(yǔ) 表示“通過(guò)…途徑，方法” 2. How questions have引導(dǎo)的特殊疑問(wèn)句 三、目標(biāo)語(yǔ)言（Target Language） 1. How do you study for tests ? 你是怎樣準(zhǔn)備考試的？Well , I study by working with my classmates. 哦，我和同學(xué)們一起學(xué)習(xí)。2. Have you ever studied with a group ? 你曾經(jīng)參加過(guò)學(xué)習(xí)小組嗎？Yes , I have . I’ve learned a lot that way . 是的，參加過(guò)。通過(guò)這種方式我學(xué)了許多。
人教版新目標(biāo)初中英語(yǔ)九年級(jí)下冊(cè)By the time I got outside, the bus had already left教案
Ⅰ． Teaching Aims and Demands1． Knowledge Objects（1） Key Vocabularyoversleep（2） Target LanguageWhat happened?I overslept． And by the time I got up, my brother had already gotten in the shower．2． Ability Objects（1） Teach the students to use the new words．（2） Train the students to narrate past events with the Past Perfect Tense．（3） Train the students' listening and speaking skills with the target language．3． Moral ObjectIt’s a good habit to go to bed early in the evening and get up early in the morning． So you’ll never be in a hurry in the morning．Ⅱ． Teaching Key Points1． Key Vocabularyoversleep2． Target LanguageNarrate past events with the Past Perfect TenseⅢ． Teaching Difficult Points1． Train the students to narrate past events with the Past Perfect Tense．2． Train the students to understand the target language in spoken conversation．Ⅳ． Teaching Methods1． Thinking of examples from the students' real lives．2． Making sentences by looking at the pictures．Ⅴ． Teaching AidA tape recorderⅥ． Teaching ProceduresStep I Revision1． Revise the language points in Unit 8．Ask some questions like this: What volunteer work would you like to do?Help the students to answer, I’d like to…/I love to…/I hope to2． Practice the dialogue in Activity 3c on page 62 again． Get students to role play the similar dialogues with the following．
人教版新目標(biāo)初中英語(yǔ)九年級(jí)上冊(cè)It must belong to Carla教案
一、Section A該部分有4個(gè)模塊。第一模塊圍繞Whose volleyball is this? 這一話(huà)題展開(kāi)思維（ 1a）、聽(tīng)力（1b）、口語(yǔ)（ 1c）訓(xùn)練；第二模塊圍繞上一模塊中的話(huà)題進(jìn)行聽(tīng)力（ 2a-2b）、口語(yǔ)訓(xùn)練（ 2c）；第三模塊繼續(xù)圍繞前兩個(gè)模塊中的“making inferences”展開(kāi)訓(xùn)練。訓(xùn)練形式為閱讀排序（ 3a）和兩人問(wèn)答（3b）；第四模塊仍就上一話(huà)題展開(kāi)討論。二、Section B該部分有4個(gè)模塊。第一模塊要求根據(jù)圖畫(huà)和所提供的單詞寫(xiě)出合理的句子；第二模塊在聽(tīng)力（ 2a-2b）和分角色口語(yǔ)訓(xùn)練（ 2c）的基礎(chǔ)上，繼續(xù)進(jìn)行“推測(cè)”訓(xùn)練; 第三模塊圍繞“Strange events in Bell Tower neighborhood”這一話(huà)題展開(kāi)閱讀（ 3a）和寫(xiě)作（3b -3c）訓(xùn)練；第四模塊以dream為話(huà)題展開(kāi)小組活動(dòng)。三、Self Check該部分有3個(gè)模塊。第一模塊以填空形式對(duì)所學(xué)詞匯進(jìn)行訓(xùn)練；第二模塊就8個(gè)諺語(yǔ)展開(kāi)閱讀和討論。
人教版新目標(biāo)初中英語(yǔ)九年級(jí)上冊(cè)Where would you like to visit教案2篇
The First PeriodⅠ．Teaching Aims and DemandsKnowledge Objects（1） Key Vocabularytiring, educational, fascinating, thrilling, peaceful, exotic, trek, jungle, take it easy, explore, historic, site（2） Target LanguageWhere would you like to go on vacation?I’d like to trek through the jungle, because I like exciting vacations．2． Ability Objects（1）Train students to talk about places they would like to visit with the target language．（2）Train students to describe vacations with different adjectives．（3）Train students' listening skill．3． Moral Object,It′s more interesting to go on vacating somewhere instead of staying at home．Ⅱ． Teaching Key Points1． Key Vocabularytiring, educational, fascinating, thrilling, peaceful, exotic, trek, jungle, take it easy, explore, historic, site2． Target LanguageTalk about different places with the target language．Ⅲ． Teaching Difficult Points1． Describe vacations with different adjectives．2． Talk about different places with the target language．Ⅳ． Teaching Methods1． Teaching by illumination2． Teaching by doing chain drills3． Teaching by pairworkⅤ． Teaching Aids1． A tape recorder2． Some pictures of different places with famous views
人教版新目標(biāo)初中英語(yǔ)九年級(jí)下冊(cè)Rainy days make me sad教案
1. 教材分析本單元以how do things affect you？為話(huà)題, 從顏色、天氣、音樂(lè)、廣告、產(chǎn)品等方面談?wù)摿送饨缡挛锶绾斡绊懭说男那?。要求學(xué)生掌握表達(dá)某物或某事給人帶來(lái)的感覺(jué)、看法或影響等。共設(shè)計(jì)了四個(gè)部分的內(nèi)容：Section A 該部分有4個(gè)模塊：第一模塊圍繞Which restaurant would you like to go to?這一話(huà)題展開(kāi)思維（1a）、聽(tīng)力（1b）、口語(yǔ)（1c）訓(xùn)練；第二模塊圍繞How does music affect you? 進(jìn)行聽(tīng)力（2a-2b）、口語(yǔ)訓(xùn)練（2c）；第三模塊繼續(xù)圍繞how do colors in the restaurant affect you這一話(huà)題展開(kāi)訓(xùn)練，訓(xùn)練形式為閱讀和問(wèn)題體驗(yàn)（3a）和小組活動(dòng)（3b）；第四模塊仍就How do things affect you這一話(huà)題以調(diào)查的形式展開(kāi)討論。Section B該部分有4個(gè)模塊：第一模塊圍繞產(chǎn)品廣告對(duì)人們的影響這一話(huà)題以“配對(duì)”（1a）與“列舉”（1b）兩種形式展開(kāi)訓(xùn)練；第二模塊繼續(xù)圍繞How do things affect you? 進(jìn)行聽(tīng)力（2a-2b）、口語(yǔ)對(duì)話(huà)訓(xùn)練（2c）；第三模塊圍繞“Advertising”這一話(huà)題展開(kāi)閱讀（3a-3b）和寫(xiě)作（3c）訓(xùn)練；第四模塊圍繞How posters affect you這一話(huà)題以口語(yǔ)訓(xùn)練形式展開(kāi)小組活動(dòng)。
人教版新目標(biāo)初中英語(yǔ)九年級(jí)下冊(cè)Could you please tell me where the restrooms are教案
Step Ⅰ RevisionCheck homework． Ask a few students to read the article in 3a．Then ask a few students to read their guides．Step Ⅱ Part 1Look at the words in the box． Ask a student to read them． Make sure the students understand the meaning of the words． You are to fill in the blanks with the words． In some cases, students may need to use another form of the word, for example adjusting for tense or subject/ verb agreement．Ask students to fill in the blanks on their own．Check the answers． Step ⅢPart 2Go through the instructions with the class．Look at the example with the students．Ask students what the answer would be．Ask a student to read the question and answer it．Excuse me, could you tell me where the bank is, please?The bank is across the street from the shopping malt．Get students to complete the work in pairs．Check the answers． Ask a few students to read their questions．Step Ⅳ Just for Fun!Ask all the students to read the conversation． Ask: What is funny about this cartoon? Help students to explain． A Martian is a person from the planet Mars．There is no such thing as Martian food on Earth, and the clerk looks silly because he is trying to think of where there is a Martian restaurant．Invite some pairs of students to present this conversation to the rest of the class．Step Ⅴ Summary and HomeworkIn this class, we’ve done much writing practice using the key vocabulary words and the target language presented in this unit． After class, please finish the questions in 2 in your exercise books． Then finish the exercises on pages 47～48 of the workbook as well．The Seventh Period Ⅰ Teaching Aims and Demands1． Knowledge Objects（1） Key Vocabularyimage, adventure, jealousy, hero, crime, journey, brave, no longer, show interest in, take it easy, become interested in, plain looks（2）Text:Grown-ups like cartoons, too．2． Ability Objects（1） Fast-reading to get a general idea of the text．（2） Careful-reading to get the detailed information in the text．
人教版新目標(biāo)初中英語(yǔ)九年級(jí)下冊(cè)I’ll help clean up the city parks教案
Talk about offering help (P60)I’ll help clean up the city parks.A: I’d like to work ...B: You could help ...Talk about ways to tell people about the Clean-Up Day (P61)We need to ...We can’t ...I’ll ...Talk about the work the volunteers do (P62)These three students all volunteer their time to help other people.Somebody loves to ... / helps ... / plans to ... / wants to ...A: What do you like doing?B: I like ... A: What kind of volunteer work do you think I could do?B: You could ...1. 重點(diǎn)詞匯advertisement, fix, repair, pleasure, blind, deaf, shut, carry, specially, fetch2. 認(rèn)讀詞匯hunger, homeless, cheer, clean-up, sign, establish, major, commitment, elementary, veterinarian, coach, similar, call-in, strategy, disabled, organization, unable, support, appreciate, donation, part of speech, pronoun, adverb, preposition, conjunction, donate, Jimmy, Sally3. 詞組clean up, cheer up, give out, put off, set up, think up, take after, fix up, give away, put up, hand out, work out, at once
人教版新目標(biāo)初中英語(yǔ)九年級(jí)下冊(cè)We’re trying to save the manatees教案2篇
本單元主要圍繞著有關(guān)瀕臨滅絕的動(dòng)物這一話(huà)題，學(xué)習(xí)了應(yīng)該怎樣保護(hù)我們的環(huán)境，以及就某一問(wèn)題展開(kāi)辯論。目標(biāo)提示語(yǔ)言目標(biāo)能夠運(yùn)用所學(xué)知識(shí)，就某一問(wèn)題展開(kāi)辯論。認(rèn)知目標(biāo)1、復(fù)習(xí)一些語(yǔ)法：現(xiàn)在進(jìn)行時(shí)、一般現(xiàn)在時(shí)、用used to 表示一般過(guò)去時(shí)、現(xiàn)在完成時(shí)、一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)。2、學(xué)會(huì)表達(dá)同意和不同意。3、學(xué)會(huì)以下基本句型：We’re trying to save the manatees.Manatees eat about 100 pounds of food a day.There used to be a lot of manatees.In 1972,it was discovered that they were endangered.Some of the swamps have become polluted.情感目標(biāo)了解一些瀕臨滅絕的動(dòng)物的生活習(xí)性和瀕臨滅絕的原因，教育學(xué)生應(yīng)該如何保護(hù)環(huán)境。教學(xué)提示充分利用多媒體等教學(xué)設(shè)備，創(chuàng)設(shè)與本課話(huà)題相關(guān)的情境，如各種不同種類(lèi)的動(dòng)物、動(dòng)物園以及有關(guān)環(huán)境的畫(huà)畫(huà)等等。圍繞著本單元的教學(xué)目標(biāo)，設(shè)計(jì)一些貼近學(xué)生實(shí)際的教學(xué)任務(wù)，如讓學(xué)生談?wù)撟约鹤钕矚g的動(dòng)物，如何拯救瀕危動(dòng)物，如何保護(hù)環(huán)境等等。讓學(xué)生根據(jù)所學(xué)知識(shí)，就動(dòng)物園是否對(duì)動(dòng)物有利以及其他的話(huà)題進(jìn)行辯論。
北師大初中九年級(jí)數(shù)學(xué)下冊(cè)二次函數(shù)與一元二次方程2教案
教學(xué)目標(biāo)：1.知道二次函數(shù)與一元二次方程的聯(lián)系，提高綜合解決問(wèn)題的能力．2.會(huì)求拋物線(xiàn)與坐標(biāo)軸交點(diǎn)坐標(biāo)，會(huì)結(jié)合函數(shù)圖象求方程的根.教學(xué)重點(diǎn)：二次函數(shù)與一元二次方程的聯(lián)系．預(yù)設(shè)難點(diǎn)：用二次函數(shù)與一元二次方程的關(guān)系綜合解題．☆ 預(yù)習(xí)導(dǎo)航 ☆一、鏈接：1.畫(huà)一次函數(shù)y=2x-3的圖象并回答下列問(wèn)題(1)求直線(xiàn)y=2x-3與x軸的交點(diǎn)坐標(biāo)； (2)解方程2x-3=0(3)說(shuō)出直線(xiàn)y=2x-3與x軸交點(diǎn)的橫坐標(biāo)和方程根的關(guān)系2.不解方程3x2-2x+4=0，此方程有 個(gè)根。二、導(dǎo)讀畫(huà)二次函數(shù)y= x2-5x+4的圖象1．觀(guān)察圖象，拋物線(xiàn)與x軸的交點(diǎn)坐標(biāo)是什么？2.求一元二次方程x2-5x+4=0的解。3.拋物線(xiàn)與x軸交點(diǎn)的橫坐標(biāo)與一元二次方程x2-5x+4=0的解有什么關(guān)系？（3）一元二次方程ax2＋bx＋c=0是二次函數(shù)y＝ax2＋bx＋c當(dāng)函數(shù)值y=0時(shí)的特殊情況.二次函數(shù)y＝ax2＋bx＋c的圖象與x軸交點(diǎn)的橫坐標(biāo)與一元二次方程ax2＋bx＋c=0的根有什么關(guān)系？
人教版新目標(biāo)初中英語(yǔ)九年級(jí)下冊(cè)You’re supposed to shake hands教案
教學(xué)目標(biāo)：1. 掌握本單元一些重點(diǎn)詞匯的寫(xiě)法和用法。2. 學(xué)會(huì)自如談?wù)摬妥蓝Y儀。Step 1 RevisionAsk some students to retell the customs at the table in France in the passage in 3a.Step 2 Self checkPart 1. Fill in each bland with the correct word given. Students do the exercises by themselves at first. Then check the answers. Ask the students to comprehend the sentences and help them point out uses of some words, like “arrive (at / in) sw., spend time / money on sth , spend time / money (in) doing sth.”P(pán)art 2. Read about Fan Ling’s experience in a western restaurant. Understand the passage. Point out some key points in the passage.1. be / get used to doing sth. 習(xí)慣做某事2. begin with = start with 以….開(kāi)頭3. crowd v. 擠滿(mǎn)，塞滿(mǎn) the crowd 人群 crowded adj. 擁擠的Then students discuss about how she would solve her problem. Ask some to share their stories with others.Part 3. Complete the crossword by looking at the sentences on the left. Then check the answers.
北師大初中數(shù)學(xué)九年級(jí)上冊(cè)用頻率估計(jì)概率1教案
（1）請(qǐng)估計(jì)：當(dāng)n很大時(shí)，摸到白球的頻率將會(huì)接近（精確到0.1）；（2）假如你摸一次，估計(jì)你摸到白球的概率P（白球）＝；（3）試估算盒子里黑球有多少個(gè).解：（1）0.6（2）0.6（3）設(shè)黑球有x個(gè)，則2424＋x＝0.6，解得x＝16.經(jīng)檢驗(yàn)，x＝16是方程的解且符合題意.所以盒子里有黑球16個(gè).方法總結(jié)：本題主要考查用頻率估計(jì)概率的方法，當(dāng)摸球次數(shù)增多時(shí)，摸到白球的頻率mn將會(huì)接近一個(gè)數(shù)值，則可把這個(gè)數(shù)值近似看作概率，知道了概率就能估算盒子里黑球有多少個(gè).三、板書(shū)設(shè)計(jì)用頻率估計(jì)概率用頻率估計(jì)概率用替代物模擬試驗(yàn)估計(jì)概率通過(guò)實(shí)驗(yàn)，理解當(dāng)實(shí)驗(yàn)次數(shù)較大時(shí)實(shí)驗(yàn)頻率穩(wěn)定于理論頻率，并據(jù)此估計(jì)某一事件發(fā)生的概率.經(jīng)歷實(shí)驗(yàn)、統(tǒng)計(jì)等活動(dòng)過(guò)程，進(jìn)一步發(fā)展學(xué)生合作交流的意識(shí)和能力.通過(guò)動(dòng)手實(shí)驗(yàn)和課堂交流，進(jìn)一步培養(yǎng)學(xué)生收集、描述、分析數(shù)據(jù)的技能，提高數(shù)學(xué)交流水平，發(fā)展探索、合作的精神.
