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人教版高中生物必修2遺傳密碼的破譯說(shuō)課稿
3、遺傳密碼的特點(diǎn) 連續(xù)性、簡(jiǎn)并性、通用性5、課堂練習(xí)6、作業(yè)布置假如，我們利用(ACU)n核苷酸長(zhǎng)鏈合成了含有蘇氨酸的多肽，那么蘇氨酸可能的密碼子有哪些？如何運(yùn)用實(shí)驗(yàn)方法確證蘇氨酸的密碼子究竟是什么？七、教學(xué)反思1、教材中豐富的科學(xué)史料，是我們?cè)谡n堂上進(jìn)行探究性學(xué)習(xí)活動(dòng)的良好素材，教師要整理和運(yùn)用好。千萬(wàn)不要低估學(xué)生的思維能力，當(dāng)學(xué)生的思維能力被你想方設(shè)法激發(fā)出來(lái)的時(shí)候，你會(huì)發(fā)現(xiàn)他們的創(chuàng)造力是無(wú)窮的。2、探究性學(xué)習(xí)的目的并不僅僅是問(wèn)題的解決，更重要的是在探究過(guò)程中體驗(yàn)和獲取科學(xué)研究方法，培養(yǎng)合作與分享的精神以及實(shí)事求是的科學(xué)態(tài)度，鍛煉思維能力，提高科學(xué)素養(yǎng)。3、學(xué)生是學(xué)習(xí)的主體，教師是引導(dǎo)者。我們要采取措施讓學(xué)生積極主動(dòng)地參與到學(xué)習(xí)活動(dòng)中來(lái)，通過(guò)他們的思考、討論、爭(zhēng)辯、合作等活動(dòng)來(lái)獲取方法，建構(gòu)知識(shí)。
高中數(shù)學(xué)人教版必修二直線的點(diǎn)斜式方程教案
【教學(xué)目標(biāo)】知識(shí)目標(biāo)：理解直線的點(diǎn)斜式方程、斜截式方程、橫截距、縱截距的概念；掌握直線的點(diǎn)斜式方程、斜截式方程的確定．能力目標(biāo)：通過(guò)求解直線的點(diǎn)斜式方程和斜截式方程，培養(yǎng)學(xué)生的數(shù)學(xué)思維能力與數(shù)形結(jié)合的數(shù)學(xué)思想．情感目標(biāo)：通過(guò)學(xué)習(xí)直線的點(diǎn)斜式方程和斜截式方程，體會(huì)數(shù)形結(jié)合的直觀感受．【教學(xué)重點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．【教學(xué)難點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．
高中數(shù)學(xué)人教版必修二直線的點(diǎn)斜式方程教案
【教學(xué)重點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．【教學(xué)難點(diǎn)】直線的點(diǎn)斜式方程、斜截式方程的確定．【教學(xué)過(guò)程】1、對(duì)特殊三角函數(shù)進(jìn)行鞏固復(fù)習(xí)；表1 內(nèi)特殊三角函數(shù)值 不存在圖1 特殊三角形2、鞏固復(fù)習(xí)直線的傾斜角和斜率相關(guān)內(nèi)容；直線的傾斜角：，；直線的斜率： ， ；設(shè)點(diǎn)為直線l上的任意兩點(diǎn)，當(dāng)時(shí)，
高中語(yǔ)文人教版必修二《歸園田居》說(shuō)課稿
一、說(shuō)教材本節(jié)課選自于人教版語(yǔ)文必修二第二單元詩(shī)三首中的一首詩(shī)歌，它是陶淵明歸隱后的作品。寫(xiě)的是田園之樂(lè)，實(shí)際表明的是作者不愿與世俗同流合污的心聲，甘愿守著自己的拙志回歸田園。學(xué)習(xí)該詩(shī)，有助于學(xué)生了解山水田園詩(shī)的特點(diǎn)，感受者作者不同流俗的高尚情操，同時(shí)可以培養(yǎng)學(xué)生初步的鑒賞古典詩(shī)歌的能力。
北師大版小學(xué)數(shù)學(xué)五年級(jí)下冊(cè)《相遇問(wèn)題》說(shuō)課稿
在展示交流，精講點(diǎn)撥環(huán)節(jié)學(xué)生答題過(guò)程中老師巡視，發(fā)現(xiàn)不同的方法讓學(xué)生去板演。1、學(xué)生展示學(xué)生展示不同的方法，并進(jìn)行講解，讓學(xué)生充分說(shuō)出自己的思路及解題過(guò)程。在這一環(huán)節(jié)，學(xué)生進(jìn)行了充分的互動(dòng)，有質(zhì)疑，有解疑，有糾錯(cuò)，有評(píng)價(jià)，有反饋，。2、教師根據(jù)學(xué)生的方法及時(shí)利用多媒體進(jìn)行演示，讓學(xué)生更加直觀的理解不同的解題思路。然后變換題中的條件，讓學(xué)生自己列方程解答。3、說(shuō)一說(shuō)生活中那些情境也可以用類(lèi)似的等量關(guān)系式解答，這一設(shè)計(jì)讓數(shù)學(xué)回歸生活，加強(qiáng)了數(shù)學(xué)與生活的聯(lián)系。在達(dá)標(biāo)檢測(cè)，強(qiáng)化鞏固環(huán)節(jié)老師以課本為主，讓學(xué)生完成課本練一練的2,4基礎(chǔ)題。又進(jìn)行了拓展，出了一道稍有難度的題進(jìn)行拓展練習(xí)。既鞏固了基礎(chǔ)，又做到了分層優(yōu)化。在小結(jié)評(píng)價(jià)，自我反思環(huán)節(jié)讓學(xué)生說(shuō)說(shuō)本節(jié)課的收獲，可以是學(xué)習(xí)上的，也可以是習(xí)慣上的。讓學(xué)生進(jìn)行了自我反思，反思自己的不足，加以改正。
人教版高中地理必修1第二章第一節(jié)冷熱不均引起大氣運(yùn)動(dòng)說(shuō)課稿
4、【自主探究】巴山夜雨的成因③材料三：三國(guó)時(shí)期，諸葛亮于農(nóng)歷6月的一天，在葫蘆峪設(shè)下伏兵，打算用火攻全殲司馬懿。這一天，晴空萬(wàn)里暑熱難耐，真乃火攻之良機(jī)。諸葛亮依計(jì)將司馬懿之眾誘入谷中……然而，正當(dāng)大火沖天，司馬懿全軍行將覆滅之時(shí)，一場(chǎng)大雨不期而至，大雨澆滅了諸葛亮扶漢反魏的壯志，使他喊出了“謀事在人，成事在天，不可強(qiáng)也”的千古悲歌。【設(shè)計(jì)理念】前后呼應(yīng)，發(fā)散思維。通過(guò)自主探究，學(xué)生各抒己見(jiàn)，完成對(duì)熱力環(huán)流整個(gè)知識(shí)框架的一個(gè)總結(jié)，既考查了學(xué)生的課堂學(xué)習(xí)效果，又鍛煉了學(xué)生知識(shí)的遷移能力，并認(rèn)識(shí)生活中的地理規(guī)律，用生動(dòng)的語(yǔ)言拉近學(xué)生與大氣理性知識(shí)的距離，體會(huì)到地理學(xué)科的重要性?！咎釂?wèn)】如果將白天換成夏季，將夜間換成冬季，情況又會(huì)怎樣？城市與郊區(qū)之間也存在著熱力環(huán)流——城市風(fēng)，它們是怎樣形成的？了解城市風(fēng)的出現(xiàn)有何重要意義？如果地球上在赤道和兩極之間存在熱力環(huán)流，這個(gè)熱力環(huán)流應(yīng)該怎樣？這幾個(gè)問(wèn)題，請(qǐng)大家課后慢慢思考。
人教版高中地理必修2第二章第一節(jié)城市內(nèi)部空間結(jié)構(gòu)說(shuō)課稿
提問(wèn)：結(jié)合課本找出城市地域結(jié)構(gòu)模式的類(lèi)型及各自特點(diǎn)，模式形成的因素又有哪些？學(xué)生回答，使其掌握基本模式及特點(diǎn)，通過(guò)對(duì)比，分析把握每一模式各自的特征，學(xué)會(huì)把握事物本質(zhì)?！粼O(shè)計(jì)意圖：閱讀課本，總結(jié)歸納，同時(shí)引導(dǎo)，通過(guò)原因規(guī)律的探究，大膽設(shè)想，總結(jié)規(guī)律掌握人文地理學(xué)習(xí)思路。4.活動(dòng)設(shè)計(jì)：內(nèi)部空間結(jié)構(gòu)變化，結(jié)合實(shí)例，分析說(shuō)明。提問(wèn)：結(jié)合江寧區(qū)的變化，分析江寧區(qū)城市結(jié)構(gòu)發(fā)生了哪些變化？結(jié)合課本24頁(yè)活動(dòng)題，提出功能結(jié)構(gòu)布局方案？通過(guò)理論聯(lián)系實(shí)際，讓學(xué)生更好理解理論，掌握城市結(jié)構(gòu)布局的變化及其影響因素，通過(guò)活動(dòng)題方案的提出，學(xué)生能夠掌握布局的規(guī)律性，解決問(wèn)題。設(shè)計(jì)意圖：理論聯(lián)系實(shí)際，知識(shí)的不枯燥性，提高學(xué)生學(xué)習(xí)興趣。同時(shí)，能夠通過(guò)總結(jié)，深層次認(rèn)識(shí)城市結(jié)構(gòu)布局，活學(xué)活用。
人教版高中歷史必修1新中國(guó)的民主政治建設(shè)說(shuō)課稿2篇
（一）教材的地位新中國(guó)的成立是20世紀(jì)的一件大事。它結(jié)束了幾千年封建專(zhuān)制統(tǒng)治的歷史，開(kāi)啟了中華民族發(fā)展的新紀(jì)元。本課側(cè)重這一時(shí)期一個(gè)非常顯著的特征，即制度的更新，它本身具有知識(shí)的延續(xù)性和鋪墊性。新中國(guó)的成立促進(jìn)了社會(huì)經(jīng)濟(jì)的發(fā)展，也為祖國(guó)的統(tǒng)一奠定了重要基礎(chǔ)。（二）教學(xué)目標(biāo)依據(jù)新課程以人為本，促進(jìn)學(xué)生全面發(fā)展的要求，同時(shí),針對(duì)高一年級(jí)學(xué)生具備一定基礎(chǔ)知識(shí)但掌握不牢固，對(duì)歷史興趣濃厚但又自制能力差的特點(diǎn)，我對(duì)本課的三維目標(biāo)設(shè)定如下：見(jiàn)多媒體。（三）教學(xué)重點(diǎn)的確定及處理本課的主題是新中國(guó)的民主政治建設(shè)，這個(gè)問(wèn)題的掌握對(duì)以后學(xué)習(xí)中國(guó)民主政治建設(shè)的進(jìn)程有很大幫助，并且學(xué)生能力的提高也有賴(lài)于對(duì)它的認(rèn)識(shí)，所以確定“人民代表大會(huì)制度的創(chuàng)立”是教學(xué)重點(diǎn)。
人教版高中歷史必修1從漢至元政治制度的演變說(shuō)課稿2篇
二、君主專(zhuān)制的演進(jìn)（即中央政治制度的演變）通過(guò)地方政治制度演變的學(xué)習(xí)，掌握方法以后，以學(xué)生歸納整理基本線索為主，教師適當(dāng)點(diǎn)撥，注意糾錯(cuò)。1． 漢承秦制，又有所變化。教師點(diǎn)撥強(qiáng)調(diào)繼承與發(fā)展兩個(gè)方面。創(chuàng)設(shè)情景：同學(xué)們看了電視連續(xù)劇《漢武大帝》后，知道漢武帝劉徹在繼位之后，就急于對(duì)西漢王朝的政治制度進(jìn)行改革。那么，西漢初期中央政治制度的基本框架是怎樣的呢？漢武帝為什么要對(duì)它進(jìn)行改革呢？改革后的西漢中央集權(quán)制度又是怎樣的呢？請(qǐng)大家議一議，想一想。主干知識(shí)：西漢初期的中央政治制度的最大特點(diǎn)是“漢承秦制”。具體表現(xiàn)在兩個(gè)方面：一是繼續(xù)實(shí)行皇帝制度，維護(hù)皇權(quán)，這一做法也為后來(lái)各王朝所沿用；二是在中央設(shè)立三公，分別掌管行政、監(jiān)察和軍事。到漢武帝時(shí)，“中朝”成為西漢重要的中央決策機(jī)構(gòu)，尚書(shū)令的權(quán)力日益重要，以丞相為首的三公九卿的權(quán)力被削弱，演化為執(zhí)行機(jī)構(gòu)。到了東漢光武帝時(shí)，進(jìn)一步剝奪三公權(quán)限，擴(kuò)大尚書(shū)的權(quán)力。
人教版高中歷史必修1夏、商、西周的政治制度說(shuō)課稿3篇
二、教學(xué)目標(biāo)：（一）知識(shí)與能力：學(xué)生了解夏商周期的政治制度的內(nèi)容和特點(diǎn)，對(duì)不同的政治制度有一個(gè)較為全面的認(rèn)識(shí)。在此基礎(chǔ)上，學(xué)生根據(jù)所學(xué)的知識(shí)，歸納和評(píng)價(jià)從夏到周政治發(fā)展的特點(diǎn)以及內(nèi)在規(guī)律。（二）過(guò)程與方法：在學(xué)習(xí)的過(guò)程中，采用小組合作討論的形式，讓學(xué)生學(xué)會(huì)與他人合作與溝通，提高自主探究的技能。（三）情感態(tài)度與價(jià)值觀：政治制度的不斷更新是古人制度創(chuàng)新的結(jié)果，而這種制度的不斷更新也推動(dòng)文明的發(fā)展。這是古代先民的智慧結(jié)晶，學(xué)生要引以為豪。而通過(guò)本課的學(xué)習(xí)，可以增強(qiáng)學(xué)生們的民族自豪感。三、說(shuō)教科書(shū)：本課作為高中歷史教材的開(kāi)篇，是認(rèn)識(shí)整個(gè)古代政治文明史的起點(diǎn)，具有統(tǒng)領(lǐng)和示范作用。本課總共有三個(gè)子目,主要講述了夏商周的政治制度。主要介紹了夏朝公共權(quán)力的出現(xiàn)，分封制的內(nèi)容、分封的對(duì)象、 “以嫡長(zhǎng)子繼承制為核心的宗法制度”介紹了宗法制的來(lái)源、內(nèi)容，以及禮樂(lè)制度的大致內(nèi)容。
人教版高中歷史必修1資本主義政治制度在歐洲大陸的擴(kuò)展說(shuō)課稿
1789年法國(guó)大革命后，共和派與君主派之間進(jìn)行了長(zhǎng)期反復(fù)的斗爭(zhēng)，直到1875年法蘭西第三共和國(guó)憲法通過(guò)才最終確立了共和政體，它為法國(guó)資本主義的進(jìn)一步發(fā)展奠定了基礎(chǔ)。專(zhuān)制色彩濃厚的普魯士通過(guò)王朝戰(zhàn)爭(zhēng)這種自上而下的形式，完成了德國(guó)的統(tǒng)一。1871年德意志帝國(guó)憲法頒布，德國(guó)君主立憲政體確立，保留了濃厚的專(zhuān)制殘余和軍國(guó)主義傳統(tǒng)。但資產(chǎn)階級(jí)代議制的建立使德國(guó)的資本主義工業(yè)迅速發(fā)展起來(lái)，19世紀(jì)末躋身到世界強(qiáng)國(guó)行列。資本主義政治制度擴(kuò)展到了歐洲大陸，隨著這兩個(gè)國(guó)家資本主義政治制度的確立，近代西方主要資本主義政治制度得以最終確立。四、板書(shū)一、法國(guó)共和政體確立的艱難歷程1、艱難 （1）表現(xiàn) （2）原因2、確立標(biāo)志：法蘭西第三共和國(guó)憲法
人教版高中生物必修3第五章第一節(jié)《生態(tài)系統(tǒng)的結(jié)構(gòu)》說(shuō)課稿
5、歸納小結(jié)，當(dāng)堂演練（10分鐘）1、肉食動(dòng)物不可能是一條食物鏈中的第幾營(yíng)養(yǎng)級(jí)（）A．第五B．第二C．第三D．第四2、對(duì)水稻→鼠→蛇→鷹這條食物鏈的錯(cuò)誤描述是（）A.水稻是生產(chǎn)者B.鼠是初級(jí)消費(fèi)者C.蛇是次級(jí)消費(fèi)者D.鷹屬于第三營(yíng)養(yǎng)級(jí)3、在下列生物中，屬于分解的是（）A.藍(lán)藻B.草履蟲(chóng)C.蘑菇D.蝗蟲(chóng)4、從生態(tài)系統(tǒng)的組成成分看，硝化細(xì)菌和蚯蚓屬于（）A.生產(chǎn)者和分解者B.生產(chǎn)者和消費(fèi)者C.消費(fèi)者和分解者D.分解者和消費(fèi)者5、下列哪組生物可和無(wú)機(jī)環(huán)境組成一個(gè)生態(tài)系統(tǒng)（）A．水藻、鳥(niǎo)B．小魚(yú)、大魚(yú)C．小草、昆蟲(chóng)、細(xì)菌D．水藻、蝦6、對(duì)草→昆蟲(chóng)→食蟲(chóng)鳥(niǎo)→鷹這條食物鏈的敘述,正確的是（）A．有四個(gè)營(yíng)養(yǎng)級(jí)，兩個(gè)次級(jí)消費(fèi)者B．有三個(gè)營(yíng)養(yǎng)級(jí)，一個(gè)生產(chǎn)者C．食蟲(chóng)鳥(niǎo)是第三營(yíng)養(yǎng)級(jí)、次級(jí)消費(fèi)者D．有三個(gè)營(yíng)養(yǎng)級(jí)，三個(gè)消費(fèi)者（設(shè)計(jì)意圖）進(jìn)行簡(jiǎn)單扼要的課堂小結(jié)與練習(xí)，可以把課堂傳授的知識(shí)盡快地轉(zhuǎn)化為學(xué)生的素質(zhì)；也可使學(xué)生更深刻地理解理論在實(shí)際生活中的應(yīng)用。
人教版高中英語(yǔ)必修4Women of achievement說(shuō)課稿4篇
Good morning, distinguished judges:It’s my honor to talk about my teaching ideas with you. Today my topic is Women of Achievement. My presentation consists of six parts: the analysis of teaching material and student, teaching aims, key and difficult points, teaching and studying method, teaching procedures and blackboard design.First, let’s focus on the analysis of teaching material. This lesson is from New Senior English for China Student’s Book 4 Unit 1, the reading part. The main topic of the passage is the introduction of a student of Africanwildlife. After this lesson, the students will learn more information about her studying chimps in Africa, and their reading and speaking abilities can be developed as well.The next part is the analysis of students. My students are in senior high students. They have learnt English for many years, they’ve known many words and sentences, but their speaking and reading abilities are still not very good. So I will practice their speaking and reading abilities through different exercises.According to the New Standard Curriculum and the present situation, I set the teaching aims as follows: firstly, knowledge aims. Students can grasp some new words, such as worthwhile, move off. Moreover, students can understand the content of the passage and get familiar with the topic of studying chimps in wildlife. Secondly, ability aims. Students can use reading strategies such as skimming and scanning in reading process. Thirdly, emotional aims. Students can have the awareness of protecting animals and care about animals.Based on the above analysis, the key point of this lesson is to get the main idea and the detailed information from the passage; the difficult point is to talk about the wildlife protection and use reading strategies.
人教版高中英語(yǔ)必修4Body Language說(shuō)課稿4篇
Textbook: Senior English for China (Book 4), by Liu Daoyi Time Allotment: 1 period (40 minutes)Date: March 20, 2014Teaching aids: blackboard, Multi-media, Power Point, chalk I. Text Analysis （教材分析）This unit is about body language, and the text selected in the reading part demonstrates the difference and similarity of body language in many parts of the world. Through learning this passage, students are required to raise their awareness of using body language in different parts of the world. As body language is closely related to our daily life, it is easy to arouse students’ interest in learning this text. Reading skills and speaking training are designed around the text.II. Teaching Objectives （教學(xué)目標(biāo)）By the end of the lesson, students will be able to:1. Language Skill Objective（語(yǔ)言技能目標(biāo)）: develop reading ability （skimming and scanning）as well as speaking ability.2. Cultural Knowledge Objective（文化知識(shí)目標(biāo)）: know about the cultural differences of using body language.3. Affective Objective（情感目標(biāo)）: increase students’ awareness of using body language correctly in different cultures. III.Teaching Focuses and Difficulties（教學(xué)重點(diǎn)和難點(diǎn)）1. Teaching Focuses（教學(xué)重點(diǎn)）: the difference and similarity of body language in many parts of the world.2. Teaching Difficulties（教學(xué)難點(diǎn)）: develop students’ reading abilities of skimming and scanning and ask the students to show their opinions with fluent English.
人教版高中英語(yǔ)必修3Canada-the true north說(shuō)課稿4篇
Good afternoon, teachers, It’s my great pleasure to be here sharing my lesson with you.The content of my lesson is Senior English Book 3 Unit 5 Canada —— “The true North”.I’ll be ready to begin this lesson from five parts. Analysis of the teaching material,the teaching methods,the studying methods, the teaching procedure,and Blackboard design.First, let me talk about the teaching material.Part 1 Teaching Material:This unit is about the introduction of Canada. By studying of this unit,we’ll enable the students to learn the geography, population, main cities, and natural beauty, natural resources of Canada. Through the training of the unit, it also requires students to learn some Language skills such as the expressions of position and emotions.So it plays an important part in the English teaching in this book.After studying the teaching material and analyzing the rule of children’s growing of mind,I think the teaching aims are the followings:1.Knowledge objects:(1) make the students learn some new words and phrases(2) make the students understand the content of the lesson.2.Ability objects:(1)To develop the Ss’ abilities of listening, speaking, reading and writing. Especially reading and speaking ability.(2) learn to talk about the characters of Canada in English(3)To train the Ss’ ability of working in pairs.3.Emotion objects:(1)Enable students to understand the characters of Canada..(2)Stimulate Ss to work hard to make China stronger.Part 2 Teaching Methods:I think helping students learn to master new words and phrases and improve the students’ reading and speaking ability is import and the difficult.According to the analysis of the teaching material and the import points and the difficult points,I will use the following teaching methods : question-guiding approach; fast-reading and careful reading; multi-media teaching methods; discussion
人教版高中英語(yǔ)必修4Working The Land說(shuō)課稿3篇
Knowledge objectives:(1) to make Ss grasp the usage of words, expressions and sentence structures: statistics, struggle, thanks to, rid of, some patterns for persuasion, the “ing” form as subject and object;(2)to use learnt knowledge to persuade sb.Ability objectives:(1) to develop Ss’ reading skills(skimming, scanning, word guessing);(2) to improve Ss’ speaking, communicating and cooperating skills.Emotional objectives:to make Ss know the contribution of Yuan,and learn his spirit and his simple life time.Teaching important and difficult points:(1) some words, expressions and sentence structures mentioned above;(2)the content of the text;(3)training their reading and speaking skills.Teaching methods: CLT, TBLT,QT.Learning strategies: CLS, QLS, TBLS.Teaching procedures:Step 1 lead-in: (1) teacher plays a piece of recent news from CCTV about the harvest of the super hybrid rice, and ask students whether they know Yuan or not, and talk about him and his contribution.(2)Brain storm: let Ss describe Yuan in their minds including his appearance, his living condition and so on.Step 2 fast reading tasks:(1)teacher introduces Yuan and super hybrid rice(2)make Ss read the text as fast as possible with questions. Such as: what’s the general ideaof this passage? What’s Yuan’ dream? (skimming and scanning skill)Step 3 intensive reading tasks(1)let Ss read the text silently, find topic sentence of each paragraph and draw the difficult sentences and the knowledge what they don’t understand.(words guessing)(2)teacher and Ss talk about the important words, expressions and sentences together, and ask Ss to retell the content of the text.(summarizing and paraphrasing)(3)teacher summarize this part.(4) read again following the courseware.
人教版高中英語(yǔ)必修5Great scientists說(shuō)課稿4篇
通過(guò)寫(xiě)文章梗概，培養(yǎng)學(xué)生綜合運(yùn)用語(yǔ)言的能力，學(xué)習(xí)用恰當(dāng)?shù)挠⒄Z(yǔ)描述科學(xué)家的故事。這是本課的教學(xué)難點(diǎn)。教師可以使用完形填空的方式來(lái)幫助學(xué)生整理語(yǔ)篇，從而來(lái)降低難度。本課的教學(xué)重點(diǎn)的突破方法是：在閱讀前，讓學(xué)生初步了解得出科學(xué)觀點(diǎn)所需要的基本程序，從而輕松而自然地導(dǎo)入文章的閱讀；在閱讀過(guò)程中，由易到難設(shè)計(jì)快速閱讀和精讀的問(wèn)題，層層推進(jìn)各種閱讀活動(dòng)，讓學(xué)生對(duì)閱讀內(nèi)容從整體感知到細(xì)節(jié)理解，最后深層讀懂整篇文章，同時(shí)加強(qiáng)閱讀策略的指導(dǎo)，讓每個(gè)學(xué)生都主動(dòng)參與課堂教學(xué)活動(dòng)，最終達(dá)到提高閱讀能力的目的。Step 4 Post-readingGroup Activities四人小組共同合作，在老師的適當(dāng)指導(dǎo)下，就以下2個(gè)問(wèn)題展開(kāi)討論，讓學(xué)生就所知、所學(xué)、所感和所想融入話(huà)題，然后抽若干同學(xué)代表作小組發(fā)言。1. What do you think about John Snow, and what should we learn from him?2. Cholera was 19th century disease, which two diseases are similar to cholera today? Why?
人教版高中英語(yǔ)必修5Making the news說(shuō)課稿4篇
今天我們來(lái)介紹一下必修五第四單元的授課方式。這個(gè)單元的題目是Making the news。應(yīng)該是學(xué)生比較感興趣的話(huà)題，學(xué)生往往對(duì)新聞工作充滿(mǎn)好奇，所以我們可以利用這個(gè)機(jī)會(huì)多設(shè)計(jì)一些師生互動(dòng)和學(xué)生互動(dòng)，來(lái)激發(fā)起學(xué)習(xí)的積極性，提高學(xué)習(xí)效率。同時(shí)我們可以利用這個(gè)單元不僅幫助學(xué)生掌握語(yǔ)言知識(shí)，培養(yǎng)語(yǔ)言能力，同時(shí)讓其了解新聞工作的重要性，培養(yǎng)起社會(huì)智能感。這個(gè)單元分為六個(gè)課時(shí)，它的教學(xué)目標(biāo)是這樣的：語(yǔ)言目標(biāo)是掌握詞匯表中的常用單詞和短語(yǔ)，掌握倒裝句的一些基本用法。 技能目標(biāo)是能初步掌握約會(huì)的基本句型并在真實(shí)的場(chǎng)景下正確運(yùn)用。新聞報(bào)道類(lèi)文章的寫(xiě)作技能。采訪的基本規(guī)范和溝通技能。情感目標(biāo)是對(duì)新聞報(bào)道的客觀性和真實(shí)性有更好的理解。對(duì)新聞?dòng)浾叩穆殬I(yè)有更深入的了解，并能體會(huì)其工作的重要性。下面我們來(lái)介紹一下第一課時(shí)的授課方式，第一課的教學(xué)目標(biāo)是這樣的第一課時(shí)的教學(xué)目標(biāo)語(yǔ)言目標(biāo):單詞：Occupation, journalist, editor, photographer, curious, personality, enthusiasm
人教版高中英語(yǔ)必修5The United Kingdom說(shuō)課稿4篇
Teaching Aims:Knowledge 1. Get the students to learn the useful new words and expressions in this section. Aims:2. Let the students learn about how the UK was formed and the four groups of invaders.1. Develop students’ reading ability and let them learn different Ability reading skills. Aims:2. Enable students to learn to talk about the United Kingdom and the Union Jack Emotional 1. Let students know more about the UK2. Develop students’ sense of cooperative learning Aims:Teaching Important Points:1. Let the students learn about the countries of the United Kingdom and the Union Jack2. Get the students to read the passage and know about how the UK was formed and the four groups of invaders.3. Have the students learn different reading skills.Teaching Difficult Ponts:1. Develop students’ reading ability.2. Enable students to talk about the United Kingdom and the Union Jack.3. Let students learn how the UK was formed geographically and historically.Teaching Methods:Showing pictures, asking, exercising, listening, reading etc.Teaching Aids:A computer,a projector and a blackboard.Teaching Procedures: 1) Show a map of the world, ask students the following questions:Where is the UK?What’s the full name of the UK?2) Ask the students work in pairs to do the quiz on Page 9.Do you want to test how many things you know about the United Kingdom? Let’s have a small test.Using the map on P9, students answer the following questions:?How many countries does the UK consist of? What are they??England is divided into three main areas. Do you know what they are? 1) Scanning (10Minutes )Let the students hold the questions asked in pre-reading and read the passagequickly and then let them do the following exercise.Join lines to the right answer.
人教版高中英語(yǔ)必修4A taste of English Humor說(shuō)課稿3篇
Then I would ask them to think of a funny English or Chinese and tell it to partners. While telling stories, they can use expressions and some acting to help make the story funny. 5 minutes would be given to do this.Those stories they told there will be the material for their writing. Soletting them tell it at first is helpful. And they can make a difference between telling a funny story and writing it down. Generally speaking, it is difficult forstudents to write well because they don’t know what to write and how to write. Asking them to tell their own stories at first can help them come up with what to write.After their telling, I would invite someone to share his/her story with all of us and I would write it down on the blackboard.This example story would be used as a sample to illustrate the format of funny story. Different from a story from teacher or textbook, a story from students can obviously become a interesting material to draw students’ attention.Then I would ask the whole class to put this story into several parts. It might be a little bit difficult for them. So I would ask them to find out whether all the sentences are necessary. After delete some sentences, there are 6 sentences left behind. Then they can easily put them into three parts. After interaction with students, I would teach them the right terms for each part and conclude the format of funny story.This step is the key and difficult point in my lesson. So I mainly usetask-based teaching method in this part and the task for students was divided into several stages. With the separated difficult level, students can find there are usually three parts in writing. They can also learn to write without the unnecessary parts in the process of analyzing. And then I wouldn’t rush to tell them the right terms to them directly. Instead, I would ask them to name them by their own. A confused mind is better for acquiring knowledge.While-writing:Then I would give students 7 minutes to write down this story, without other requirements.With all the preparations in pre-writing, students’ difficulties were cleared. So it would be much easier for them to write down the story within 7 minutes. There are no other requirements because students’ first writing is actually a drafting. It would be revise and edit several times later. Writing, as a skill
