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767”,讓學(xué)生把這首兒歌繼續(xù)唱下去,唱幾句即可,然后老師提問(wèn):在這首兒歌中假如有a只青蛙,那么請(qǐng)同學(xué)們思考一下,應(yīng)該有多少?gòu)堊欤嗌傺劬Χ嗌偻?,以及多少聲普通跳下水??wèn)題設(shè)計(jì)具有一定的趣味性,引出可以用字母表示數(shù)。目的是激發(fā)學(xué)生的學(xué)習(xí)欲望,體現(xiàn)數(shù)學(xué)來(lái)源于實(shí)際生活,數(shù)學(xué)是從人的需要中產(chǎn)生這一認(rèn)識(shí)的基本觀點(diǎn)。在這個(gè)過(guò)程中,盡量發(fā)揮不同層次學(xué)生的作用,體現(xiàn)出學(xué)生的自主學(xué)習(xí)、自我探討、總結(jié)交流等主體性的過(guò)程。(二)實(shí)驗(yàn)操作:用電子白板拉出問(wèn)題。鼓勵(lì)學(xué)生用火柴棒或木棒,按照“口”、“日”、“目”搭建正方形,然后填表,找規(guī)律。按照同層獨(dú)立先競(jìng)爭(zhēng)、異層小組后合作、全班交流分享的辦法進(jìn)行。填寫(xiě)下表:1在處理問(wèn)題的過(guò)程中,充分抓住新知的生長(zhǎng)點(diǎn)做文章,前四個(gè)空是鋪墊,后一個(gè)空是新知生長(zhǎng)點(diǎn)。對(duì)學(xué)有余力的學(xué)生,要求把100變成10000填空。這樣做既培養(yǎng)了獨(dú)立思考、勇于探索的能力,又培養(yǎng)了學(xué)生的幫扶意識(shí)和合作品質(zhì),還激發(fā)了學(xué)生的進(jìn)取精神。(三)問(wèn)題解決和方法交流:按照小組交流和班級(jí)分享的辦法進(jìn)行。展示出想到的各種方法,小組推薦代表發(fā)言,鼓勵(lì)學(xué)生對(duì)發(fā)言進(jìn)行診斷評(píng)價(jià),及時(shí)提醒學(xué)生注意發(fā)言、評(píng)價(jià)有無(wú)不妥,充分發(fā)揮教師平等中的首席作用。在這個(gè)過(guò)程中,還注意數(shù)學(xué)學(xué)習(xí)氛圍的打造,保持教師刻意打造學(xué)習(xí)氛圍的意識(shí)。(四)隨堂練習(xí)。分層次推出練習(xí)。設(shè)置三組,一是必做題2個(gè);二是挑戰(zhàn)題2個(gè);三是攻堅(jiān)題4個(gè)。設(shè)計(jì)時(shí)注重了層次,必做體現(xiàn)了保底;挑戰(zhàn)和攻堅(jiān)有層次的觀注了個(gè)性差異。在同層之間進(jìn)行競(jìng)賽性的統(tǒng)計(jì),控制了學(xué)生思考的松緊度。隨堂練習(xí)的評(píng)價(jià)由先行的學(xué)生負(fù)責(zé),教師給予適當(dāng)?shù)奶嵝??;景凑諏W(xué)生先做代表評(píng)價(jià)教師適當(dāng)幫助的步驟進(jìn)行。(五)課堂小結(jié):主要通過(guò)學(xué)生回憶本節(jié)課所學(xué)內(nèi)容,從內(nèi)容、應(yīng)用、數(shù)學(xué)思想方法、獲取新知的途徑方面先進(jìn)行小結(jié)。教師盡量不補(bǔ)尾巴。以免形成學(xué)生總結(jié)時(shí)注意力不集中,教師總結(jié)才聽(tīng)的局面,在學(xué)生總結(jié)不全面可以給足時(shí)間讓學(xué)生補(bǔ)充,真正當(dāng)好平等中的首席。(六)布置作業(yè):內(nèi)容略。控制時(shí)間,盡量讓學(xué)生當(dāng)堂完成,不加重課后負(fù)擔(dān),不降低學(xué)習(xí)的積極性。四、設(shè)計(jì)追求的特色在本節(jié)課的設(shè)計(jì)過(guò)程中,我注重把握了以下幾點(diǎn):1.既研究了教法,也研究了學(xué)法,基本按照以學(xué)定教的思路進(jìn)行設(shè)計(jì)。,在新知生長(zhǎng)點(diǎn)創(chuàng)造學(xué)生思考的問(wèn)題,給足思考的空間。3.注重了先學(xué)后教,而且盡可能讓學(xué)有余力的學(xué)生去教,實(shí)現(xiàn)將帶兵,兵促兵,兵教兵的局面。4.發(fā)揮先進(jìn)的教學(xué)手段如電子白板在教學(xué)中的輔助作用。5.發(fā)揮學(xué)生的主體地位,擺正教師平等中的首席地位。6.盡量做到課外不留作業(yè),作業(yè)、練習(xí)分層安排,真正關(guān)注學(xué)生的個(gè)體差異。7.注重創(chuàng)設(shè)學(xué)習(xí)氛圍,激發(fā)興趣,培養(yǎng)興趣,鞏固興趣。新版七年級(jí)英語(yǔ)上冊(cè)課件【2】Unit 1 Topic 3 How old are you ?Section D學(xué)習(xí)目標(biāo)、年齡、學(xué)校、班級(jí)和電話號(hào)碼等個(gè)人信息學(xué)習(xí)重點(diǎn)以短文形式談?wù)撔彰?、年齡、學(xué)校、班級(jí)和電話號(hào)碼學(xué)習(xí)難點(diǎn)第一人稱(chēng)和第三人稱(chēng)的轉(zhuǎn)變學(xué)習(xí)過(guò)程(一)導(dǎo)入(二)自學(xué)指導(dǎo)預(yù)習(xí)課本P23 Part 1 ,復(fù)習(xí)書(shū)上的六個(gè)音標(biāo)預(yù)習(xí)課本P23 Part 2 ,分別找出Jane 和 Huang Hua 的個(gè)人信息預(yù)習(xí)P23 Part 3 ,根據(jù)所給信息把空補(bǔ)充完整背誦課本P24 Part 4a 4b(三)問(wèn)題導(dǎo)學(xué) 再看課本P22 Part 2 ,回答問(wèn)題。Where is Jane from ?__________________________How old is she ?___________________________What class is she in ? _____________________Where is Huang Hua from ? _______________What’s his English name ? _____________________Are they in the same class ? ______________(四)典題訓(xùn)練(五)精講點(diǎn)撥They are not in the same class ,but they good ,但是他們是好朋友。解析:same 意思是“相同的”,前面一定要用定冠詞“the”,后面接單數(shù)名詞。but 意為“但是,可是”,起轉(zhuǎn)折作用。eg : We are in the same school ,but in different ,但是在不同的班級(jí)。(一)用be動(dòng)詞的適當(dāng)形式填空How old ________ you ?I ________ 、What _____ this ?It _________ a 、Who ________ that ?She _________ 、What _________ these ?They ________ 、__________ this a pen ?Yes , it _________.(二)單項(xiàng)選擇’s that _______ Chinese ?A、on B、in C、with he ____________ English boy ?A、a B、an C、theThese are my 、book B、pens C、a friendIs this your eraser ?Yes ,、it is B、this is C、it’sThey are not ________ the same class ,but theyare good 、in B、on C、from七、作業(yè)布置(一)根據(jù)句意和首字母提示填空 are in the s________ 、How o________ is she ?She is Ming and Wang Fei are good 、I’m in a h_________ 、Is your p__________ number 32647853 ?(二)選擇填空______ is Zhou phone number is 、Her , her B、She , her C、She , SheWhat grade ______ your brother in ?A、is B、am C、areIs that a car ?No ,____________A、that isn’t B、that is C、it isn’tNine and eleven is 、thirteen B、fifteen C、twenty_________ are good 、you ,he and I B、I ,you and he C、you and he ,I This is an English boy(男孩).His name is is is in my and I are in the same ’m in Class Three, Grade Seven, but he is in Class ’m his good is my good friend, , 補(bǔ)全對(duì)話。A: Excuse me, what’s his name?B: His name is : B: , : Where is he from?B: A: How old is he?B: A: Is he in your school?B: A: Is he in Class Three, Grade Seven?B: He is in Class Four, but he and I are good : Thank :。Brown is his ____ Is that ____ 。They are ____ 。Let ____ ____ 。____ ____ are.(五)作業(yè):請(qǐng)寫(xiě)一份自我介紹,內(nèi)容包括姓名、年齡、國(guó)籍、班級(jí)、學(xué)校、電話號(hào)碼。七年級(jí)英語(yǔ)知識(shí)點(diǎn)現(xiàn)在進(jìn)行時(shí)態(tài)概念:表示現(xiàn)在(說(shuō)話瞬間)正在進(jìn)行或發(fā)生的動(dòng)作,也可以表示目前一段時(shí)間內(nèi)或現(xiàn)階段正在進(jìn)行的活動(dòng)。結(jié)構(gòu):由be動(dòng)詞(am, is, are)+ 動(dòng)詞ing構(gòu)成,其中be動(dòng)詞要與主語(yǔ)保持性數(shù)一致。Mary is flying a kite in the 。What are you doing now? 你現(xiàn)在在干什么?I’m reading 。Are they drawing the pictures now? 他們正在畫(huà)畫(huà)嗎?動(dòng)詞現(xiàn)在分詞是動(dòng)詞原形變化而來(lái)的,規(guī)則變化如下:動(dòng)詞ing形式叫動(dòng)詞現(xiàn)在分詞,其構(gòu)成如下:1)直接在動(dòng)詞后加ingplay—playing, do—doing, talk—talking, singsinging2)以不發(fā)音的字母e結(jié)尾的動(dòng)詞,先去e,再加ingmake—making, write—writing, have—having, take—taking3)以重讀閉音節(jié)結(jié)尾的動(dòng)詞且詞尾只有一個(gè)輔音字母,應(yīng)雙寫(xiě)這個(gè)輔音字母,再加ingrun—running, stop—stopping, put—putting, swim—swimming注意對(duì)現(xiàn)在進(jìn)行時(shí)態(tài)的判斷。判斷一個(gè)英語(yǔ)句子用什么時(shí)態(tài),主要看句子的時(shí)間狀語(yǔ),一般說(shuō)來(lái),每種時(shí)態(tài)都有與之相對(duì)應(yīng)的時(shí)間狀語(yǔ)?,F(xiàn)在進(jìn)行時(shí)表示現(xiàn)在(說(shuō)話瞬間)正在進(jìn)行或發(fā)生的動(dòng)作。因此,這個(gè)時(shí)態(tài)最常用的時(shí)間狀語(yǔ)是now。但有不少句子并沒(méi)有now,只能通過(guò)提示語(yǔ)如look、listen等或者通過(guò)上下文來(lái)確定用現(xiàn)在進(jìn)行時(shí)。She is cleaning her room 。Look!The girl is dancing over !那個(gè)女孩在那里跳舞。Can you go and play games with me? 你能和我們一起做游戲嗎?Can’t you see I am doing my homework? 你沒(méi)看見(jiàn)我正在做作業(yè)嗎?第五篇:七年級(jí)上冊(cè)英語(yǔ)電子課件電子課件就是全部輸入在電腦中的,通常也都是教師自己上課所背的內(nèi)容。這里講的教案與傳統(tǒng)上的有很大的不同,下面為大家分享了七年級(jí)上冊(cè)英語(yǔ)的電子課件,歡迎借鑒!教學(xué)目標(biāo)1.學(xué)習(xí)本課的知識(shí)點(diǎn):(1)字母:Ss,Tt,Uu,Vv,Ww,Xx,Yy,Zz(2)單詞:blue,green,red,yellow,black,white,brown,purple,co lor,UFO,CCTV(3)句型:—What39。s this/that?—It39。s...—What color is it?—It39。s...2.使學(xué)生能運(yùn)用所學(xué)英語(yǔ),正確地描述物體的顏色。3.對(duì)學(xué)生進(jìn)行美育教育,從小培養(yǎng)他們對(duì)美的正確認(rèn)識(shí)。教學(xué)重難點(diǎn)教學(xué)重點(diǎn)熟練掌握Ss—Zz八個(gè)字母的大小寫(xiě)形式和顏色的表達(dá)方法。教學(xué)難點(diǎn)準(zhǔn)確而熟 練地描述物體的顏色。教學(xué)工具多媒體教學(xué)過(guò)程Step 1:Warmup建議1:游戲活動(dòng)這一部分的Guessing game主要是為了讓學(xué)生從不完整的畫(huà)面中通過(guò)想象,猜出其是什么字母,既復(fù)習(xí)學(xué)過(guò)的字母,又豐富學(xué)生的想象力。而“What39。s this?It39。s...”既是前一單元的重點(diǎn)句型,也是下一課時(shí)使用頻率較高的一個(gè)句型。我們?cè)谟螒虻淖詈笥猛瑯拥姆绞揭霰咎谜n所要教授的新字母的小寫(xiě)形式。For example:The teacher shows a part of a letter and asks:T:What39。s this?Get the students to answer the question like this:S1:I think it39。s A/B...Then show the whole of the letter to let the students check whether they39。re right or :T:What color is it?S1:It39。s red...導(dǎo)入新課What color is it?建議2:師生問(wèn)答通過(guò)字母卡片,復(fù)習(xí)前面學(xué)到的字母及交際用語(yǔ)。T:Good morning!S1:Good morning!T:What39。s this?S1:It39。s A....讓同學(xué)們拿著卡片互相問(wèn)答。教師用紅色粉筆在黑板上寫(xiě)“A”,詢問(wèn)學(xué)生:T:What39。s this?Ss:It39。s :What color is it?The teacher answers himself/herself: It39。s —Rr,讓同學(xué)們一個(gè)接一個(gè)地讀出來(lái),教師問(wèn):T:What color is it?Ss:It39。s red.(Help the students to answer.)導(dǎo)入新課 What color is it?建議3:T:Good morning,boys and morning, morning,B.(Greet as many students as possible individually.)T:What color are your clothes?(Help the students to answer.)S1:It39。s : please ask and answer questions with your partner about the color of your What color is it?Step 2:Present the new letters and words1.教師通過(guò)多媒體呈現(xiàn)一組本課要學(xué)習(xí)的字母圖片,并且每張字母圖片顏色不一樣,讓學(xué)生以小組為單位進(jìn)行辨認(rèn)。教師可采取競(jìng)