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北師大初中七年級(jí)數(shù)學(xué)下冊(cè)同底數(shù)冪的乘法教案
問(wèn)題：2015年9月24日，美國(guó)國(guó)家航空航天局(下簡(jiǎn)稱(chēng)：NASA)對(duì)外宣稱(chēng)將有重大發(fā)現(xiàn)宣布，可能發(fā)現(xiàn)除地球外適合人類(lèi)居住的星球，一時(shí)間引起了人們的廣泛關(guān)注．早在2014年，NASA就發(fā)現(xiàn)一顆行星，這顆行星是第一顆在太陽(yáng)系外恒星旁發(fā)現(xiàn)的適居帶內(nèi)、半徑與地球相若的系外行星，這顆行星環(huán)繞紅矮星開(kāi)普勒186，距離地球492光年.1光年是光經(jīng)過(guò)一年所行的距離，光的速度大約是3×105km/s.問(wèn)：這顆行星距離地球多遠(yuǎn)(1年＝3.1536×107s)?3×105×3.1536×107×492＝3×3.1536×4.92×105×107×102＝4.6547136×10×105×107×102.問(wèn)題：“10×105×107×102”等于多少呢？二、合作探究探究點(diǎn)：同底數(shù)冪的乘法【類(lèi)型一】 底數(shù)為單項(xiàng)式的同底數(shù)冪的乘法計(jì)算：(1)23×24×2；(2)－a3·(－a)2·(－a)3；(3)mn＋1·mn·m2·m.解析：(1)根據(jù)同底數(shù)冪的乘法法則進(jìn)行計(jì)算即可；(2)先算乘方，再根據(jù)同底數(shù)冪的乘法法則進(jìn)行計(jì)算即可；(3)根據(jù)同底數(shù)冪的乘法法則進(jìn)行計(jì)算即可．
北師大初中八年級(jí)數(shù)學(xué)下冊(cè)等腰三角形的判定與反證法教案
方法總結(jié)：本題結(jié)合三角形內(nèi)角和定理考查反證法，解此題關(guān)鍵要懂得反證法的意義及步驟．反證法的步驟是：(1)假設(shè)結(jié)論不成立；(2)從假設(shè)出發(fā)推出矛盾；(3)假設(shè)不成立，則結(jié)論成立．在假設(shè)結(jié)論不成立時(shí)要注意考慮結(jié)論的反面所有可能的情況．如果只有一種，那么否定一種就可以了，如果有多種情況，則必須一一否定．三、板書(shū)設(shè)計(jì)1．等腰三角形的判定定理：有兩個(gè)角相等的三角形是等腰三角形(等角對(duì)等邊)．2．反證法(1)假設(shè)結(jié)論不成立；(2)從假設(shè)出發(fā)推出矛盾；(3)假設(shè)不成立，則結(jié)論成立．解決幾何證明題時(shí)，應(yīng)結(jié)合圖形，聯(lián)想我們已學(xué)過(guò)的定義、公理、定理等知識(shí)，尋找結(jié)論成立所需要的條件．要特別注意的是，不要遺漏題目中的已知條件．解題時(shí)學(xué)會(huì)分析，可以采用執(zhí)果索因(從結(jié)論出發(fā)，探尋結(jié)論成立所需的條件)的方法.
北師大初中八年級(jí)數(shù)學(xué)下冊(cè)分式方程的解法教案
【類(lèi)型三】 分式方程無(wú)解，求字母的值若關(guān)于x的分式方程2x－2＋mxx2－4＝3x＋2無(wú)解，求m的值．解析：先把分式方程化為整式方程，再分兩種情況討論求解：一元一次方程無(wú)解與分式方程有增根．解：方程兩邊都乘以(x＋2)(x－2)，得2(x＋2)＋mx＝3(x－2)，即(m－1)x＝－10.①當(dāng)m－1＝0時(shí)，此方程無(wú)解，此時(shí)m＝1；②方程有增根，則x＝2或x＝－2，當(dāng)x＝2時(shí)，代入(m－1)x＝－10得(m－1)×2＝－10，m＝－4；當(dāng)x＝－2時(shí)，代入(m－1)x＝－10得(m－1)×(－2)＝－10，解得m＝6，∴m的值是1，－4或6.方法總結(jié)：分式方程無(wú)解與分式方程有增根所表達(dá)的意義是不一樣的．分式方程有增根僅僅針對(duì)使最簡(jiǎn)公分母為0的數(shù)，分式方程無(wú)解不但包括使最簡(jiǎn)公分母為0的數(shù)，而且還包括分式方程化為整式方程后，使整式方程無(wú)解的數(shù)．三、板書(shū)設(shè)計(jì)1．分式方程的解法方程兩邊同乘以最簡(jiǎn)公分母，化為整式方程求解，再檢驗(yàn)．2．分式方程的增根(1)解分式方程為什么會(huì)產(chǎn)生增根；(2)分式方程檢驗(yàn)的方法．
北師大初中八年級(jí)數(shù)學(xué)下冊(cè)一元一次不等式組的解法教案
把解集在數(shù)軸上表示出來(lái)，并將解集中的整數(shù)解寫(xiě)出來(lái)．解析：分別計(jì)算出兩個(gè)不等式的解集，再根據(jù)大小小大中間找確定不等式組的解集，再找出解集范圍內(nèi)的整數(shù)即可．解：x＋23<1?、?，2（1－x）≤5 ②，由①得x＜1，由②得x≥－32，∴不等式組的解集為－32≤x＜1.則不等式組的整數(shù)解為－1，0.方法總結(jié)：此題主要考查了一元一次不等式組的解法，解決此類(lèi)問(wèn)題的關(guān)鍵在于正確解得不等式組或不等式的解集，然后再根據(jù)題目中對(duì)于解集的限制得到下一步所需要的條件，再根據(jù)得到的條件進(jìn)而求得不等式組的整數(shù)解．三、板書(shū)設(shè)計(jì)一元一次不等式組概念解法不等式組的解集利用數(shù)軸確定解集利用口訣確定解集解一元一次不等式組是建立在解一元一次不等式的基礎(chǔ)之上．解不等式組時(shí)，先解每一個(gè)不等式，再確定各個(gè)不等式組的解集的公共部分.
北師大初中八年級(jí)數(shù)學(xué)下冊(cè)一元一次不等式的解法教案
方法總結(jié)：已知解集求字母系數(shù)的值，通常是先解含有字母的不等式，再利用解集唯一性列方程求字母的值．解題過(guò)程體現(xiàn)了方程思想．三、板書(shū)設(shè)計(jì)1．一元一次不等式的概念2．解一元一次不等式的基本步驟：(1)去分母；(2)去括號(hào)；(3)移項(xiàng)；(4)合并同類(lèi)項(xiàng)；(5)兩邊都除以未知數(shù)的系數(shù)．本節(jié)課通過(guò)類(lèi)比一元一次方程的解法得到一元一次不等式的解法，讓學(xué)生感受到解一元一次不等式與解一元一次方程只是在兩邊都除以未知數(shù)的系數(shù)這一步時(shí)有所不同．如果這個(gè)系數(shù)是正數(shù)，不等號(hào)的方向不變；如果這個(gè)系數(shù)是負(fù)數(shù)，不等號(hào)的方向改變．這也是這節(jié)課學(xué)生容易出錯(cuò)的地方．教學(xué)時(shí)要大膽放手，不要怕學(xué)生出錯(cuò)，通過(guò)學(xué)生犯的錯(cuò)誤引起學(xué)生注意，理解產(chǎn)生錯(cuò)誤的原因，以便在以后的學(xué)習(xí)中避免出錯(cuò).
北師大初中八年級(jí)數(shù)學(xué)下冊(cè)一元一次不等式組的解法及應(yīng)用教案
安裝及運(yùn)輸費(fèi)用為600x＋800(12－x)，根據(jù)題意得4000x＋3000（12－x）≤40000，600x＋800（12－x）≤9200.解得2≤x≤4，由于x取整數(shù)，所以x＝2，3，4.答：有三種方案：①購(gòu)買(mǎi)甲種設(shè)備2臺(tái)，乙種設(shè)備10臺(tái)；②購(gòu)買(mǎi)甲種設(shè)備3臺(tái)，乙種設(shè)備9臺(tái)；③購(gòu)買(mǎi)甲種設(shè)備4臺(tái)，乙種設(shè)備8臺(tái)．方法總結(jié)：列不等式組解應(yīng)用題時(shí)，一般只設(shè)一個(gè)未知數(shù)，找出兩個(gè)或兩個(gè)以上的不等關(guān)系，相應(yīng)地列出兩個(gè)或兩個(gè)以上的不等式組成不等式組求解．在實(shí)際問(wèn)題中，大部分情況下應(yīng)求整數(shù)解．三、板書(shū)設(shè)計(jì)1．一元一次不等式組的解法2．一元一次不等式組的實(shí)際應(yīng)用利用一元一次不等式組解應(yīng)用題關(guān)鍵是找出所有可能表達(dá)題意的不等關(guān)系，再根據(jù)各個(gè)不等關(guān)系列成相應(yīng)的不等式，組成不等式組．在教學(xué)時(shí)要讓學(xué)生養(yǎng)成檢驗(yàn)的習(xí)慣，感受運(yùn)用數(shù)學(xué)知識(shí)解決問(wèn)題的過(guò)程，提高實(shí)際操作能力.
人教部編版七年級(jí)下冊(cè)說(shuō)和做——記聞一多先生言行片段教案
【設(shè)計(jì)意圖】這個(gè)環(huán)節(jié)的設(shè)計(jì)是在學(xué)生掌握了學(xué)法的基礎(chǔ)上，放手讓學(xué)生自主學(xué)習(xí)，從而真正做到“將課堂還給學(xué)生”。這樣的設(shè)計(jì)不僅充分激發(fā)了學(xué)生的學(xué)習(xí)興趣，而且更能促使學(xué)生真正掌握初步分析人物形象的方法。四、聯(lián)系實(shí)際，拓展延伸1.作者臧克家筆下的聞一多先生是一位潛心于學(xué)術(shù)研究，“做了再說(shuō)，做了不說(shuō)”的學(xué)者；也是一位英勇無(wú)畏，“說(shuō)了就做，言論與行動(dòng)完全一致”的革命家。中國(guó)自古以來(lái)就重視言行一致，并把它當(dāng)成做人的準(zhǔn)則之一。請(qǐng)收集關(guān)于言和行的成語(yǔ)或名言，選取一句作為你的座右銘，并說(shuō)明理由。2.課外閱讀聞一多的《太陽(yáng)吟》《死水》《靜夜》等詩(shī)作，欣賞其藝術(shù)特色，感受其中的精神追求。
人教部編版七年級(jí)下冊(cè)回憶魯迅先生（節(jié)選）教案
《回憶魯迅先生》（節(jié)選）是一篇典型的有較長(zhǎng)篇幅的散文。本教學(xué)設(shè)計(jì)以點(diǎn)帶面，長(zhǎng)文短教，設(shè)計(jì)了這樣一個(gè)問(wèn)題：“作者在文中為魯迅先生塑造了多個(gè)身份，具體有哪些?”如此化繁為簡(jiǎn)，使課堂教學(xué)脈絡(luò)清晰。學(xué)生在閱讀長(zhǎng)篇幅文章時(shí)有了抓手，就可以有條理地去思考，形成系統(tǒng)性思維，直達(dá)教學(xué)目標(biāo)。本教學(xué)設(shè)計(jì)還要求學(xué)生進(jìn)行批注式閱讀，直入文本。學(xué)生圍繞“說(shuō)說(shuō)魯迅先生身上有哪些優(yōu)秀的品質(zhì)讓學(xué)生蕭紅印象深刻？”做賞析式或者評(píng)價(jià)式批注，讓學(xué)生在自讀這篇文章時(shí)，將無(wú)目的閱讀變?yōu)橛行ч喿x，既提高了課堂效率，也讓學(xué)生真正做到潛入文字之中，通過(guò)關(guān)注文章細(xì)節(jié)來(lái)深入把握文本。本教學(xué)設(shè)計(jì)整體上以學(xué)生自主學(xué)習(xí)為主，教師適當(dāng)引導(dǎo)。遵從“整體感知內(nèi)容—局部探究—體會(huì)情感”的一般閱讀規(guī)律，以讀為指引，讓學(xué)生在讀中感知內(nèi)容，在讀中把握人物形象，在讀中體悟情感。各環(huán)節(jié)之間環(huán)環(huán)相扣，由淺入深，層層推進(jìn)。
人教部編版七年級(jí)下冊(cè)名著導(dǎo)讀《海底兩萬(wàn)里》快速閱讀教案
【設(shè)計(jì)意圖】這三個(gè)活動(dòng)對(duì)培養(yǎng)學(xué)生的思維能力各有不同的目的和針對(duì)性。繪制航海路線(xiàn)圖，講述旅途精彩故事，可以幫助學(xué)生梳理全書(shū)的故事情節(jié)；寫(xiě)航海日記讓學(xué)生深入到作品的情節(jié)中，對(duì)幾個(gè)主人公的形象有更深入的理解；主題辯論既讓學(xué)生對(duì)人物形象有更深入的思考，也有助于學(xué)生深入理解作品主題。三、活動(dòng)結(jié)語(yǔ)師：讀完《海底兩萬(wàn)里》，相信同學(xué)們心中一定還有很多沒(méi)有得到解答的疑問(wèn)。尼摩船長(zhǎng)的身世究竟是什么？他的親人是怎么死的？他為什么要復(fù)仇？“諾第留斯號(hào)”潛艇最后的結(jié)局是什么呢？想要解開(kāi)這些謎團(tuán)，請(qǐng)看凡爾納的另外兩部科幻小說(shuō)《格蘭特船長(zhǎng)的兒女》《神秘島》，它們會(huì)帶你揭開(kāi)這些謎底?！驹O(shè)計(jì)意圖】本環(huán)節(jié)旨在激發(fā)學(xué)生拓展閱讀的興趣，引導(dǎo)學(xué)生課外閱讀凡爾納的另外兩部作品，擴(kuò)大學(xué)生的閱讀量。
人教部編版七年級(jí)下冊(cè)名著導(dǎo)讀 《駱駝祥子》 圈點(diǎn)與批注教案
本環(huán)節(jié)交流的內(nèi)容側(cè)重于體驗(yàn)與心得，是建立在充分閱讀后的再創(chuàng)作，也是對(duì)小說(shuō)閱讀方法和內(nèi)容的總結(jié)性歸納和展示，需要學(xué)生有較高的閱讀理解能力。三、延伸探討《駱駝祥子》的藝術(shù)特色師：同學(xué)們，了解經(jīng)典作品的藝術(shù)魅力，然后能運(yùn)用到自己的寫(xiě)作中，是何等快樂(lè)的事??！請(qǐng)你根據(jù)自己的閱讀體驗(yàn)，概括對(duì)《駱駝祥子》這部小說(shuō)藝術(shù)特色的評(píng)價(jià)。（生小組內(nèi)交流、討論，然后推薦代表在全班交流，師明確）預(yù)設(shè) （1）結(jié)構(gòu)緊密，線(xiàn)索分明。（2）語(yǔ)言樸實(shí)自然，生動(dòng)明快，具有鮮明的地方色彩和濃厚的生活氣息。幽默和“京味兒”語(yǔ)言運(yùn)用熟練。（3）善于運(yùn)用各種描寫(xiě)方法（肖像、心理、環(huán)境描寫(xiě)等）來(lái)表現(xiàn)人物的思想性格及發(fā)展變化。（4）有深厚的文化底蘊(yùn)。寫(xiě)北京的生活，北京的車(chē)夫，北京種種的風(fēng)俗人情等。在炎涼的世態(tài)中揭示地方文化。
人教版新目標(biāo)初中英語(yǔ)七年級(jí)下冊(cè)Where is the post office教案2篇
Period 2 (3a----Section B 2c)Preview(Pre-task): Key points: What laAdd another information about their pen pals----their language on the cardnguage does she/he speak?She/He speaks....Does she/he have any brothers and sisters? Does she/he speak English?Preview(Pre-task): Add another information about their pen pals----their language on the cardKey points: What language does she/he speak?She/He speaks....Does she/he have any brothers and sisters? Does she/he speak English?Step 1 Revision1.Revisionand dictation of the new words 2.Revise the drills they learned yesterday.(by pairwork and grammar exercise)Step 2 Leading-inT has a conversation with one student. The conversation is following:---Do you have a pen pal?---Yes, I do.---What's your pen pal's name? ---His/Her name is....---Where is your pen pal from? ---He/She is from...---Where does he/she live? ---He/She lives in....---What language does he/she speak?He/She speaks...Write the new words on the Bb. They are following: EnglishChineseJapaneseFrenchStep 3 LearnLearn the new words with the whole class.Finish 3a with the students3b Pairwork T still does an example with one student Then the Ss practise in pairs. The example is following:--Curry Muray is my pen pal. He is from the United States.---What language does he speak?
人教版新目標(biāo)初中英語(yǔ)七年級(jí)下冊(cè)Don’t eat in class教案2篇
Don’t fight. =You can’t fight. （板書(shū)，教讀）教師把這些句子板書(shū)在黑板上，并請(qǐng)學(xué)生大聲整齊地讀祈使句和“can’t”句型，并讓學(xué)生注意兩種句型表達(dá)形式的不同和轉(zhuǎn)換,“Don’t …=You can’t…”;并對(duì)學(xué)生說(shuō)：These are our school rules. （板書(shū)，教讀） You can’t break the school rules. Don’t break the school rules.（板書(shū)，教讀）步驟3 :Practicea. T: Now, each of the students is breaking one of these rules.Please finish 1a.學(xué)生看圖，完成1a的內(nèi)容，檢查答案并大聲朗讀校規(guī)。b. 聽(tīng)錄音，完成1b，選出四位學(xué)生都違反了哪條校規(guī)；聽(tīng)之前，學(xué)生要讀會(huì)英文名。c. 請(qǐng)兩位學(xué)生朗讀1c部分的句型；要求學(xué)生兩人一組對(duì)話(huà)表演，SA扮演外校轉(zhuǎn)來(lái)新生，SB告知本校校規(guī)。（學(xué)生可經(jīng)過(guò)討論，多說(shuō)出他們想到的校規(guī)，不必只限于書(shū)上；教師應(yīng)給予幫助）2) 第二課時(shí)（2a~4）步驟1 :warming up of revisionT: What are the rules at your school?學(xué)生使用“can”或祈使句表達(dá)各條校規(guī)；其中老師可引出“eat in the cafeteria outside”的表達(dá)。步驟2 :Practicea.T: Christina is an exchange student. She doesn’t know the rules. Let’s listen, what activities they’re talking about?學(xué)生聽(tīng)第一遍時(shí)，完成2a；第二遍時(shí)，完成2b；b. 請(qǐng)學(xué)生領(lǐng)讀2c部分，看著2a完成的表格，理解2c活動(dòng)的要求；分成小組針對(duì)2a進(jìn)行問(wèn)答；
人教版新目標(biāo)初中英語(yǔ)七年級(jí)下冊(cè)I want to be an actor教案2篇
三、教學(xué)建議第一課時(shí)：1. Lead in (Vocabulary)A) Before class, teacher should collect some pictures of working places. For example: Bank, TV Station, Restaurant, Police Station, Hospital ...B) In class, show students the pictures (PowerPoint, OHP). Ask students to tell the name of the working places and the name of the jobs.Shop assistant, doctor, actor, reporter, police office, waiter, bank clerk, studentC) Do exercise 1a and 3a.2. Bingo GameAsk groups of students to make up pairs of cards with a job on one and the related workplace on the other. For example, waiter / restaurant, teacher / school, doctor / hospital. Encourage students to use both the job / workplace combinations in the book and the ones that students came up during class discussions. Be sure they have twice as many sets of cards as there are students in the group. They can make two sets of cards for a single job / workplace, if necessary. Then have each group mix up its set of cards and hand their cards out in random order. Each time a student gets a pair of cards that match, he or she can lay these cards down. The goal is to have no cards in your hand at the end.3. Task OneA) Ask students to work in pairs and ask the partner what does he / she want to be in the future.e. g. :What do you / does he / does she want to be?I want to be a.Why?Because it's (adj).B) Vocabulary: Section B, 1a4. Homework 1.2.
人教版新目標(biāo)初中英語(yǔ)七年級(jí)下冊(cè)What do you think of game shows教案
五、教學(xué)Section B-2c1. Pair work: What do you think of the belt/sunglasses/…? What does your father/mother/… think of your scarf/belt…?2. Group work（1）. Teacher shows some different kinds of school uniforms (制服)and asks : “ What do you think of your school uniforms? If you have a chance to choose your school uniforms, what kind would you like to choose?”（2）. Discuss in groups.（3）.Get some Ss to report in class.說(shuō)明：這一步旨在讓學(xué)生運(yùn)用已有的語(yǔ)言知識(shí)談?wù)搶?duì)事物的看法和意見(jiàn)，并簡(jiǎn)單闡明理由，培養(yǎng)學(xué)生的主動(dòng)思維能力和運(yùn)用英語(yǔ)的能力。六、教學(xué)拓展調(diào)查電視節(jié)目的收視率任務(wù)：調(diào)查你周?chē)娜藢?duì)現(xiàn)在各種電視節(jié)目的反響?；顒?dòng)過(guò)程：1．教師布置任務(wù)，讓學(xué)生調(diào)查周?chē)娜耍òㄋ挠H戚朋友和鄰居）喜歡收看哪方面的電視節(jié)目。2．學(xué)生進(jìn)行調(diào)查活動(dòng)，運(yùn)用本單元所學(xué)的句型What do you think of….? (Why?)What's your favorite game shows?What do you think of talk show?I doesn’t mind it.I like it.I love it.I can’t stand it.3．記錄下排在前10位的TV Program，填寫(xiě)調(diào)查表，比較其收視率。
人教版新目標(biāo)初中英語(yǔ)七年級(jí)下冊(cè)Why do you like koalas教案2篇
單元整體說(shuō)明（一）單元教材分析本單元的核心話(huà)題是描述動(dòng)物和表達(dá)個(gè)人喜好，以及句式why do you like…? Because…。這也是本單元的教學(xué)重點(diǎn)。通過(guò)本單元的學(xué)習(xí)，學(xué)生應(yīng)能較流利地運(yùn)用所學(xué)詞匯和句型描述動(dòng)物，表達(dá)個(gè)人喜好。（二）單元知識(shí)結(jié)構(gòu)1．詞匯動(dòng)物名稱(chēng) tiger, elephant, koala, dolphin, etc．詞匯描述性形容詞: smart, cute, ugly, clever, shy, etc．國(guó)家名: Australia, South Africa2．句型Why do you like koala hears? Because they are cute．Where are pandas from? They're from China．What animals do you like? I like dolphins．（三）單元整體目標(biāo)1．Master the vocabulary2．Master and use: Why do you like koalas? Because they am cute．Where are pandas from? They're from China．What animals do you like? I like dolphins．（四）單元教學(xué)重難點(diǎn)一覽（五）單元學(xué)情分析學(xué)生此前已經(jīng)學(xué)過(guò)由why, where, what 引導(dǎo)的特殊疑問(wèn)句句型，具有了學(xué)習(xí)本單元知識(shí)的認(rèn)知前提。形形色色的動(dòng)物能激發(fā)學(xué)生的好奇心，產(chǎn)生了解它們的欲望，這有利于本單元知識(shí)的教學(xué)和學(xué)生學(xué)習(xí)興趣的培養(yǎng)。
人教版新目標(biāo)初中英語(yǔ)八年級(jí)下冊(cè)Have you ever been to an amusement park教案
（1）Have you ever been to …? Yes, I have. / Yes, I have ever been to …No, I haven’t. / No, I have never been to …（2）When did you go there? I went there last year. （3）I have never been to a water park. Neither have I. I have ever been to an amusement park. So have I. （4）How long have you been studying English? I’ve been studying English since nine o’clock. I’ve been studying English since I came back home. I’ve been studying English for five hours. （5）What’s that? It’s an amusement park in Japan. I’ve never been to an amusement park like it before. It’s fun to learn another language. Let’s go tonight. Isn’t this great?space museum, amusement park, water park, South America, Peru, Holland, European culture, tour guide, flight attendant, musical instrument, more than, be from, get to, take lessons, neither, discover, graduate, change
人教版新目標(biāo)初中英語(yǔ)八年級(jí)下冊(cè)It’s a nice day, isn’t it教案2篇
"Hello! Welcome to English class! Introduce yourself. Meet your new classmates." That's what the teacher says. What do you say? "Oh no!" It can be difficult talking to new people. But it can be fun, and you can make friends. How do you do it? Make small talk. Small talk is polite conversation. "Wang Nan is a great pingpang player, isn't she?" "I'd love to meet her, wouldn't you?" "It's been raining a lot, hasn't it?" Tag questions are a form of polite speech. To make small talk successfully, you should know how to make them. You should also know what topics to talk about. Try to learn this unit carefully. The next time you're in English class, you'll find out. Making small talk's easy, isn't it? (“你好！歡迎你！請(qǐng)做一下自我介紹。認(rèn)識(shí)一下你的新同學(xué)?！蓖ǔＴ谡n上老師會(huì)這樣說(shuō)。你會(huì)說(shuō)什么呢？“噢，不！”與陌生人談話(huà)太困難了。但是這也很有意思，并且你還能交到朋友。你該怎么做呢？閑聊。閑聊指得是禮貌的對(duì)話(huà)。“王楠是一個(gè)很棒的乒乓球運(yùn)動(dòng)員，不是嗎？”“我希望自己能認(rèn)識(shí)她，你呢？“今年的雨水很多，不是嗎？”反意疑問(wèn)句是一種禮貌用語(yǔ)。為了使得談話(huà)成功，你應(yīng)該知道怎樣去進(jìn)行閑聊。你還應(yīng)該知道與不同的人該談?wù)撌裁礃拥脑?huà)題。認(rèn)真的學(xué)習(xí)這個(gè)單元吧，下次在英語(yǔ)課上，你會(huì)發(fā)現(xiàn)與大家展開(kāi)談話(huà)是一件很容易的事情，不信我們來(lái)試試。)
人教版新目標(biāo)初中英語(yǔ)八年級(jí)下冊(cè)What were you doing when the UFO arrived教案2篇
(一).知識(shí)方面: 1.培養(yǎng)學(xué)生能運(yùn)用過(guò)去進(jìn)行時(shí)來(lái)描述、談?wù)撨^(guò)去某個(gè)時(shí)間正在發(fā)生的事情或動(dòng)作的意識(shí)和能力，能就過(guò)去某個(gè)時(shí)間正在發(fā)生的動(dòng)作做出正確的描述。 2.培養(yǎng)學(xué)生的想象力和角色扮演的合作能力。 3.培養(yǎng)學(xué)生講述過(guò)去發(fā)生的事情經(jīng)過(guò)的能力。能正確運(yùn)用一般過(guò)去時(shí)來(lái)講述故事。 (二).技能方面: 1.本單元的語(yǔ)言目標(biāo)是Talk about past events and tell a story（談?wù)撨^(guò)去的時(shí)間和講述一個(gè)故事），圍繞這一目標(biāo)，要涉及句型： What were you doing when the UFO arrived? ----I was sitting in the barber’s chair. The barber was cutting my hair. 因此必須學(xué)習(xí)standing、studying、cleaning、sleeping、cooking、making、eating、cutting、等表示地點(diǎn)的詞，以便為上述句型提供語(yǔ)言材料。2.學(xué)習(xí)過(guò)去進(jìn)行時(shí)的有關(guān)知識(shí)。Was/were+現(xiàn)在分詞，是該時(shí)態(tài)的表達(dá)式。 3.在學(xué)習(xí)過(guò)程中，要區(qū)分The boy was walking down the street when the UFO landed.和While the boy was walking down the street, the UFO landed.這兩種由when和while引導(dǎo)的狀語(yǔ)從句的句型結(jié)構(gòu)。注意它們的不同。
人教版新目標(biāo)初中英語(yǔ)七年級(jí)下冊(cè)How was your weekend教案2篇
Teaching Goal:1. General aims:Talk about recent past events2. Particular aims:A. Language Focus.Talk about recent past events and think of the past events.B. Language goalsHow was….?It was …What did …do over the weekend?C. Language structures:(1). How was your weekend? I was great. Pay attention to no form.(2). What did you do over the weekend? I played soccer. We went to the beach.D. Useful words and phrases:Words: was, did, went, beach, over, project, test, wasn’t, false, number, geography, spend, week, most, mixture, their, had, little, cook, read, saw, change, everyone, sit, sat, no, anythingPhrases: did one’s homework, played soccer, cleaned my room, went to the beach, played tennis, went to the movies, on Saturday morning, over the weekend, cook … for, what about, do some reading, have a party, talk show, go shoppingE. Grammar language:Present simple past tenseRegular and irregular verbsF. Learning strategies:Tour and holidaysG. Interdiscipinary:H. Emotion and manner:Teaching time: 5 periodsTeaching procedures:Period One教學(xué)步驟、時(shí)間 教師活動(dòng) 學(xué)生活動(dòng) 媒體應(yīng)用Step 1Free talk 3’ Ask some questions like:Who’s on duty today?What’s the weather like? Answer and talk about something.讓同學(xué)們回答下列問(wèn)題1. Do you like weekend? (Let some students answer)It takes them three minutes to talk about the question.2. Why do you like weekend? (let the students answer) Most of the students like the weekend此時(shí)教師用漢語(yǔ)問(wèn)：“在周末期間問(wèn)你干了什么?這句話(huà)用英語(yǔ)這么回答?Let the students guess.At last the teacher give them right answer3. What did you do over the weekend?(板書(shū)、學(xué)習(xí))
人教版新目標(biāo)初中英語(yǔ)七年級(jí)下冊(cè)I ’d like some noodles教案
教學(xué)過(guò)程Step 1: warming-up Sing a song---------“food and drink” Step 2: Revision1 Dictation2 Revise: What kind of noodles would you like?I’d like …What size bowl of noodles would you like?I’d like…Step 3: Presentation1 show pictures of food, ask students say the words.2 Students read the newspaper ad in 3a. Fill in blanks with words in the box. Then read the ad together, the teacher explains some difficult language points.3 Check the answers Step 4 PracticeAsk students to finish 3b in the same way according to 3a. Students read the short passage and fill in the blanks .At last, check the answers.Step 5 productionAsk students to write their own ad for dumplings, noodles, drinks, and other foods they know. Then ask students to read their partner’s ad. Then order food and drink from their partner.Step 6 Home workGroup work – make an ad about “food and drink”