大學(xué)英語(yǔ)中英文說(shuō)課稿.doc

摘要 本次說(shuō)課是課程說(shuō)課，說(shuō)課教材為新視野英語(yǔ)教程，說(shuō)課內(nèi)容共六個(gè)部分，簡(jiǎn)要評(píng)說(shuō)設(shè)置課程的必要性，教學(xué)軟硬件，教學(xué)內(nèi)容及處理，課程實(shí)施及手段，課程評(píng)價(jià)及方法，課程改革和效果。說(shuō)課時(shí)間30分鐘。關(guān)鍵詞 課程目標(biāo) 教學(xué)資源 教學(xué)內(nèi)容 課程實(shí)施 課程評(píng)價(jià) 課程改革中圖分類(lèi)號(hào)：G642 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1623-7629（2009）11-（0045）-（02）一、課程目標(biāo) (一)設(shè)置課程的必要性。依據(jù)教學(xué)大綱，設(shè)置課程的必要性在于滿足學(xué)生現(xiàn)在和將來(lái)的多方面需要：加強(qiáng)英語(yǔ)語(yǔ)言能力習(xí)得的需要，達(dá)到高職英語(yǔ)三級(jí)水平的需要，為學(xué)習(xí)專(zhuān)業(yè)英語(yǔ)打基礎(chǔ)的需要，在工作中使用英語(yǔ)工作的需要，專(zhuān)升本以及四六級(jí)考試的需要。（二）課程教學(xué)目標(biāo)的確立和實(shí)現(xiàn)教學(xué)目標(biāo)的基本思路。課程教學(xué)目標(biāo)確立為加強(qiáng)英語(yǔ)語(yǔ)言能力習(xí)得，前提是學(xué)生有一定的聽(tīng)說(shuō)讀寫(xiě)譯的技能但尚未基本習(xí)得英語(yǔ)語(yǔ)言能力。實(shí)現(xiàn)教學(xué)目標(biāo)的基本思路為依照二語(yǔ)習(xí)得規(guī)律進(jìn)行教學(xué)，理由是語(yǔ)言習(xí)得規(guī)律是不以人的意志為轉(zhuǎn)移的，成功的英語(yǔ)教學(xué)來(lái)自二語(yǔ)習(xí)得規(guī)律的習(xí)得。（三）根據(jù)高職高專(zhuān)教學(xué)大綱的基本要求確立了如下教學(xué)目標(biāo)。（1）知識(shí)目標(biāo)：語(yǔ)言知識(shí)-了解語(yǔ)言是什么，語(yǔ)言與世界的關(guān)系，一語(yǔ)與二語(yǔ)的關(guān)系。習(xí)得知識(shí)-了解語(yǔ)言習(xí)得不僅是語(yǔ)言學(xué)問(wèn)題，還是哲學(xué)和邏輯學(xué)問(wèn)題。詞匯知識(shí)-了解2500-3400個(gè)單詞和及相關(guān)詞組基本能夠英語(yǔ)解釋。語(yǔ)法知識(shí)-了解詞法和句法。文化知識(shí)-了解西方文化和文化背景。（2）技能目標(biāo)：基本達(dá)到聽(tīng)說(shuō)讀寫(xiě)譯五項(xiàng)全能，基本具有理解能力和表達(dá)能力。（3）德育目標(biāo)：自立自強(qiáng)、愛(ài)學(xué)愛(ài)習(xí)、師生合作、同學(xué)合作。二、教學(xué)資源（一）師資隊(duì)伍。下面三個(gè)圖顯示的是教研室的師資比例情況（圖略） 如圖所示，從年齡結(jié)構(gòu)看，以中青年為主，教學(xué)熱情高。從學(xué)歷結(jié)構(gòu)看，以研究生為主， 英語(yǔ)水平高。從職稱結(jié)構(gòu)看，以中高級(jí)為主，科研能力強(qiáng)。一支教學(xué)熱情高、英語(yǔ)水平高、科研能力強(qiáng)的師資隊(duì)伍是英語(yǔ)教學(xué)成功的第一保證。（二）教學(xué)環(huán)境。教研室具有三室兩臺(tái)一角的教學(xué)環(huán)境。三室：教室、語(yǔ)音室、多媒體教室。兩臺(tái)：學(xué)院英語(yǔ)廣播電臺(tái)，人手錄音機(jī)一臺(tái)。一角：英語(yǔ)角。良好的教學(xué)環(huán)境是英語(yǔ)教學(xué)成功的第二保證。（三）學(xué)情分析。在校生為未達(dá)到普通高校錄取分?jǐn)?shù)線的高中畢業(yè)生和非優(yōu)秀的高職畢業(yè)生，英語(yǔ)基礎(chǔ)差、底子薄。為此需要加強(qiáng)語(yǔ)言習(xí)得知識(shí)的教育，強(qiáng)化語(yǔ)言習(xí)得能力的培養(yǎng)。透徹的學(xué)情分析是英語(yǔ)教學(xué)成功的第三保證。三、教學(xué)內(nèi)容（一）教材。（1）教材的地位與作用：新視野英語(yǔ)教程是全國(guó)高職高專(zhuān)院校通用的英語(yǔ)教材，居首選地位，新視野英語(yǔ)教程涵蓋聽(tīng)說(shuō)讀寫(xiě)譯五項(xiàng)技能，起到培養(yǎng)五項(xiàng)全能的作用。（2）教材的內(nèi)容：新視野英語(yǔ)教程1包括十個(gè)主題單元，每單元三部分，課文一、課文二和寫(xiě)作，符合大綱要求，適合學(xué)生使用。（3）教學(xué)內(nèi)容處理：課文一講釋義，課文二講大意，寫(xiě)作講解格式。理由是教學(xué)目標(biāo)中的知識(shí)目標(biāo)、技能目標(biāo)和德育目標(biāo)都來(lái)源于此。（二）輔助資料：網(wǎng)絡(luò)電子版有聲教材，原版電ying原聲音頻，學(xué)院優(yōu)質(zhì)課程網(wǎng)站，學(xué)習(xí)方法輔導(dǎo)報(bào)，英語(yǔ)三級(jí)輔導(dǎo)教材。制作目的是促進(jìn)英語(yǔ)習(xí)得，通過(guò)三級(jí)考試。（二）教學(xué)內(nèi)容的選擇和建構(gòu)。選擇課文一、課文二和寫(xiě)作建構(gòu)教學(xué)內(nèi)容，理由是二語(yǔ)習(xí)得從這里開(kāi)始。四、課程實(shí)施（一）根據(jù)語(yǔ)言習(xí)得規(guī)律與教學(xué)目標(biāo)要求,選擇適合的教學(xué)模式。根據(jù)語(yǔ)言習(xí)得規(guī)律和習(xí)得語(yǔ)言能力的教學(xué)目標(biāo)，主要采用情景教學(xué)模式，講授+視聽(tīng)說(shuō)模式，不僅符合大學(xué)英語(yǔ)培養(yǎng)英語(yǔ)能力的目標(biāo)，符合學(xué)院學(xué)生需要加強(qiáng)英語(yǔ)能力的學(xué)情，也是解決啞巴英語(yǔ)的教學(xué)模式。（二）課程內(nèi)容與學(xué)時(shí)分配序號(hào)課程內(nèi)容 學(xué)時(shí)數(shù)合計(jì)講授聽(tīng)說(shuō)1第一單元 關(guān)于大學(xué)生活6422第二單元 關(guān)于英語(yǔ)學(xué)習(xí)技巧6423第三單元 關(guān)于從故事中得到的啟式6424第四單元 關(guān)于高科技的對(duì)生活的影響6425第五單元 關(guān)于體育運(yùn)動(dòng)6426第六單元 關(guān)于假期6427第七單元 關(guān)于世界各地的迷信6428第八單元 關(guān)于肢體語(yǔ)言6429第九單元 關(guān)于當(dāng)今的新工作64210第十單元 關(guān)于性別的區(qū)別642復(fù)習(xí)考試422 總計(jì)644222（三）教學(xué)方法和教學(xué)手段1、講授式教學(xué)法 英語(yǔ)講授：講授是輸入新知識(shí)同時(shí)是復(fù)習(xí)舊知識(shí)，英語(yǔ)講授既能輸入英語(yǔ)新知識(shí)又能輸入英語(yǔ)舊知識(shí)。英語(yǔ)十聾九啞的原因是因?yàn)橛⒄Z(yǔ)教學(xué)十年九“漢”。2、啟發(fā)式教學(xué)法 啟發(fā)英語(yǔ)思維：英語(yǔ)思維的前提是用英語(yǔ)解釋英語(yǔ)的單詞短語(yǔ)句子，用判斷解釋概念是最基本的語(yǔ)言習(xí)得邏輯客觀規(guī)律。3、任務(wù)式教學(xué)法 英語(yǔ)口語(yǔ)解釋?zhuān)喊褵o(wú)聲的文字轉(zhuǎn)換成有聲的語(yǔ)言被定性為任務(wù)。4、教學(xué)手段 用教材教：在教教材的同時(shí)實(shí)現(xiàn)用教材教。（四）學(xué)生學(xué)習(xí)方法的指導(dǎo)。(1)自主學(xué)習(xí)法：讓學(xué)生達(dá)到“我主導(dǎo)我學(xué)，我激勵(lì)我學(xué)，我監(jiān)控我學(xué)?！弊尷蠋煛敖淌菫榱瞬唤獭?2)合作學(xué)習(xí)法：和英語(yǔ)合作，和老師合作，和同學(xué)合作。首先是和英語(yǔ)合作(3)復(fù)習(xí)鞏固法：腦圖，作業(yè)，文字變成聲音。文字變成聲音是首要的。(4)英英詞典法：英語(yǔ)思維形成的一種有效方法。牛津、柯林斯、韋伯斯特都是適用的詞典。（五）教學(xué)思路設(shè)計(jì)。（1）話題導(dǎo)入與探索：圍繞話題進(jìn)行英語(yǔ)問(wèn)答。（2）課文一：完成單詞的英語(yǔ)釋義，短語(yǔ)的英語(yǔ)釋義，句子的英語(yǔ)釋義。（3）課文二：英語(yǔ)解釋大意。（4）實(shí)用寫(xiě)作：英語(yǔ)解釋格式，模擬寫(xiě)作練習(xí)。（5）習(xí)題答案：提供學(xué)生參考對(duì)照。五、課程評(píng)價(jià)（一）學(xué)習(xí)效果考核方式。平時(shí)成績(jī)考核方式是課堂表現(xiàn)+作業(yè)+考勤，期末成績(jī)考核方式是70%卷面成績(jī)+30%平時(shí)成績(jī)，考查成績(jī)考核方式是聽(tīng)或說(shuō)或讀或?qū)懟蜃g，省級(jí)英語(yǔ)三級(jí)資格證的考取是一種比較客觀的考核方式。考核既包含單項(xiàng)能力考核又包含綜合能力考核。（二）教學(xué)效果的評(píng)價(jià)方式。專(zhuān)家評(píng)價(jià)，同行評(píng)價(jià)，領(lǐng)導(dǎo)評(píng)價(jià)，學(xué)生評(píng)價(jià)。綜合以上評(píng)價(jià)最后做出自我評(píng)價(jià)以提高以后的教學(xué)效果。六、課程改革（一）教學(xué)內(nèi)容從理論性英語(yǔ)教學(xué)內(nèi)容向?qū)嵱眯杂⒄Z(yǔ)教學(xué)內(nèi)容轉(zhuǎn)變。聽(tīng)說(shuō)讀寫(xiě)譯的課程內(nèi)容已經(jīng)或正在走向?qū)嵱媒虒W(xué)，教學(xué)內(nèi)容的轉(zhuǎn)變是學(xué)習(xí)觀的具體應(yīng)用，是學(xué)以致用理念的具體實(shí)踐。 （二）教學(xué)模式從“以教師中心”向 “以學(xué)生為中心”轉(zhuǎn)變。 一切為了學(xué)生的英語(yǔ)習(xí)得，學(xué)生是學(xué)的主體，教師是教的主體。從教學(xué)生英語(yǔ)，到教學(xué)生學(xué)英語(yǔ)，到教學(xué)生學(xué)會(huì)英語(yǔ)經(jīng)歷了三次轉(zhuǎn)變。教學(xué)生學(xué)會(huì)英語(yǔ)才是轉(zhuǎn)變?yōu)橐詫W(xué)生為中心。有什么樣的教學(xué)觀，就有什么樣的教學(xué)模式。（三）教學(xué)方法從教英語(yǔ)到用英語(yǔ)教的轉(zhuǎn)變。從英語(yǔ)到漢語(yǔ)是語(yǔ)法翻譯法，從漢語(yǔ)到英語(yǔ)是語(yǔ)法翻譯法的反用，從英語(yǔ)到英語(yǔ)是直接法的改進(jìn)。英語(yǔ)教學(xué)不是把英語(yǔ)漢語(yǔ)化。教學(xué)方法的改革是語(yǔ)言習(xí)得觀的變化。是科學(xué)發(fā)展觀指導(dǎo)下語(yǔ)言習(xí)得觀的具體化。有什么樣的語(yǔ)言習(xí)得觀，就有什么樣的教學(xué)方法。（四）教學(xué)的指導(dǎo)思想。教是為了教會(huì)，教是為了不教。學(xué)是為了學(xué)會(huì)，學(xué)是為了應(yīng)用。方法重要路線更重要，方向錯(cuò)一切方法都錯(cuò)。用英語(yǔ)教才有英語(yǔ)環(huán)境，用英語(yǔ)學(xué)才有英語(yǔ)環(huán)境。英語(yǔ)環(huán)境不是地理環(huán)境決定的而是教學(xué)環(huán)境決定的。這一觀點(diǎn)是符合中國(guó)英語(yǔ)教學(xué)國(guó)情的。（五）教學(xué)方法靈活多變。方法可以多變，方向不能夠變。語(yǔ)言習(xí)得規(guī)律是指引英語(yǔ)教學(xué)的正確方向。方向?qū)α?，方法才起正向遷移作用。這一點(diǎn)是最后的也是最重要的。I Teaching Aims:1. To develop Ss basic skills of listening, speaking, reading and writing. Reading is the focus in this lesson. Reading skills for Ss include (predicting, skimming, scanning and digesting.)2. To encourage Ss to practice, participate, and co-operate in the classroom activities.3. To get Ss to know something about and have a better understanding of the importance of . As for teaching approaches, I think II Teaching ApproachesCommunicative approach and Computer-Assisted Instruction are to be used in the course of this lesson. And I will try my best to limit TTT, that is, limit Teacher Talking Time and increase STT (Student Talking Time).So during this lesson, emphases are to be laid on:1. Student-centered teaching2. Task-based learning3. Activity-based teaching (individual work; pair work; group work; class work) III Teaching Aids: 1. a projector 2. a multi-media computer systemThey are for showing Ss some pictures, some audio files, some visual files, some topics or reading tasks.IV Teaching ProcedureStep 1. Warming-up & lead-inActivity 1 Free talk (class work)I will invite Ss to answer the following Qs.Q1: Who do you think looks coolest in our class?Q2: Do you like him/her?Q3: If so, why? If not, why?Activity 2 Picture-talking /Music-talking (individual work)Download some pictures/music from the Internet. Guiding Qs may be:Q1: Whos she/he?Q2: Do you like him/her? Q3: If so, why? If not, why?Q4: Do you think he/she is perfect?Goal: To lead up to the topic, get Ss to warm up and arouse their interest in the topic.Step 2. Pre-readingActivity1 Look and guess (class work)In this activity, Ss are required to look at the title/subtitle and guess what they will read.Activity2 Brain-storming (class work)In this activity, Ss are encouraged to think of as many words as possible to describe the picture/ Goal: To develop Ss reading skill-predicting and present some new words in the passage such as Step 3. ReadingActivity 1 Skimming (class work)Ss are required to go through the whole passage quickly to get the general idea and pay special attention to the first or last Para of the article (or the first sentence or the last sentence of each Para.)Goal: To develop Ss reading skill - skimming, that is, how can we get the general idea of a passage as quickly as possible.Activity 2 Scanning (group work)Encourage Ss to read the passage again, exchange their understanding of the passage with their group members and work together to fill in the following form:TitlePart/Para.Main ideaDetailed information1a. topic sentences/introductionb. examples/supporting ideasc. conclusion2a.b.c.Goal:Activity 3 Report (class work)Invite some group members to report their work to the whole class.Goal: To overcome Ss shyness and stimulate Ss to speak in public.Activity 4 Further understanding and word study (pair work)Encourage Ss to discuss the following Qs in pairs (A PowerPoint will be used here to present some blank-filling exercises and multiple choices.)Q1: What does the word “this” in the last Para. but 3 refer to?A. sjkdfkjdkB. klklklklC.opieporiwpD. jdlkjflkdQ2: What is the Chinese equivalent for the phrase “investing in loss”?A.B.C.D.Q3: The word “flawless” in Line 5 of Para.2 can be replaced by _Q4: Which of the following statements is true or not true?Goal: To help Ss to guess the meaning of certain unknown words and understand the passage exactly.Step 4. Post-readingActivity1 Role-play(pair work)Suppose one student is a and the other . Ss are encouraged to put themselves in the situation and make a face-to-face interview.Activity2 Discussion (Group work)Topics may be :Q1:Do u want to be perfect?Q2: Do u think there is anyone in the world that is perfect? Q3: Look at the subtitle/title “Remind yourself”, remind yourself of what?Activity3 Poster-designing/Cartoon-designing/(group work)Goal: These post-reading activities are intended to develop Ss creative thinking and get them to know the importance of Step 5. HomeworkTask 1 Write a summary of the passage (about 100 words) (Individual work)Goal: To spur Ss to consolidate what they have learned.Task 2 Look up some more information about (Individual work)Encourage Ss to go to the school library or get on the Internet if possible to consult related English websites on the topic.Goal: To encourage Ss to study English spontaneously and independently after class, arouse Ss interest in traditional Chinese culture and develop Ss culture awareness and cross-culture communicative skills.As for my blackboard-design, since time is limited, Id like to give a brief introduction.TitleHere is the formHere are some new words for SsSo much for my presentation. Thank u very much. Bye-bye.英語(yǔ)說(shuō)課稿范文借鑒 2009-11-01 12:19:46 閱讀8003 評(píng)論5 字號(hào)：大中小 一、Introduction（導(dǎo)言）英語(yǔ)說(shuō)課是英語(yǔ)教學(xué)中的重要一環(huán)，也是衡量一位英語(yǔ)教師對(duì)教材的把握、分析及教師本人對(duì)上課進(jìn)程的宏觀控制能力的有力手段，能從理論上指導(dǎo)教師貫徹教學(xué)大綱，真正做到教與學(xué)相結(jié)合，將教材、大綱、教師、學(xué)生、課堂融為有機(jī)整體，對(duì)不斷提高教師教學(xué)能力和教研能力，有著突出的作用。二、說(shuō)課的基本原則1. 遵循教學(xué)大綱要求，明確說(shuō)課內(nèi)容。把握說(shuō)課與上課的區(qū)別與聯(lián)系，正確理解教材、教案說(shuō)課、上課之間的層進(jìn)關(guān)系，走出說(shuō)課即是“說(shuō)教案”的誤區(qū)。2. 以教師為主導(dǎo)，學(xué)生為主體，體現(xiàn)先進(jìn)的教學(xué)理念。3. 詳略得當(dāng)，重點(diǎn)突出，體現(xiàn)說(shuō)課的完整性。4. 與教案相結(jié)合，體現(xiàn)其可操作性。三、說(shuō)課的基本程序1. 說(shuō)教材：科學(xué)分析教材，明確重點(diǎn)難點(diǎn)、教學(xué)目標(biāo)和要求以及教材在單元中的地位和作用。2. 說(shuō)學(xué)生：談?wù)剬W(xué)生的知識(shí)與能力結(jié)構(gòu)，明確說(shuō)課內(nèi)容的難易程度。3. 說(shuō)教法：談?wù)劚竟?jié)課要實(shí)施的教學(xué)手段、方法以及教具的使用。4. 說(shuō)學(xué)法：談?wù)剬W(xué)習(xí)方法的運(yùn)用以及將要實(shí)現(xiàn)的目標(biāo)。5. 說(shuō)教學(xué)程序：說(shuō)為什么要設(shè)計(jì)該程序？目的、意圖何在？結(jié)果如何？6. 說(shuō)板書(shū)設(shè)計(jì)：談?wù)劙鍟?shū)設(shè)計(jì)的根據(jù)和理由，力求體現(xiàn)說(shuō)板書(shū)設(shè)計(jì)的程序性、概括性和藝術(shù)性。四、注重說(shuō)課信息和反饋與總結(jié)說(shuō)課的對(duì)象可以是專(zhuān)家、同行甚至是學(xué)生。向說(shuō)課對(duì)象征詢意見(jiàn)、獲取信息，力求不斷改進(jìn)和提高。五、附SB 2B U16 Lesson 63說(shuō)課稿Unit 16 Lesson 63Hello, everyone. Today Im very pleased to have an opportunity to talk about some of my teaching ideas. My topic is life in the oceans taken from Lesson 63 of Unit 16 in SEFC（2）. It is made up of four parts.Part 1 My understanding of this lessonThe analysis of the teaching material:This lesson is a reading passage. It plays a very important part in the English teaching of this unit. Lesson 62 and Lesson 63 are a whole unit. By studying Lesson 63, Ss can improve their reading ability, learn more about the sea and the life in the oceans. At the same time, we should get the students to understand some difficult sentences to comprehend the passage better. The Ss should do some listening, speaking and writing, too. Of course, the Ss should receive some moral education. Let the Ss understand the sea better, love the sea and save the sea and the life of the sea.Teaching aims:1. Knowledge aim: Understand the main idea of the text.2. Ability aim: Retell the text in their own words.3. Emotional aim: Make the Ss love the life of the sea and do something to stop it being polluted.Key points / Teaching important points:How to understand the text better.Teaching difficult points:1. Use your own words to retell the text.2. Discuss the pollution of the sea and how to save the sea.Something about the Ss:1. The Ss have known something about the sea and sea life through the Internet and other ways.2. They are lack of vocabulary.3. They dont often use English to express themselves and communicate with others.4. Some Ss are not active in the class because they are afraid of making mistakes.Part 2 My teaching theories, methods and aidsBefore dealing with this lesson, Ill do my best to carry out the following theories: Make the Ss the real masters in class while the teacher himself acts as director； Combine the language structures with the language functions; Let the students receive some moral education while they are learning the English language.Teaching method:Double activities teaching methodQuestion-and-answer activity teaching methodWatch-and-listen activityFree discussion methodPair work or individual work methodTeaching aids:1. a projector2. a tape recorder3. multimedia4. the blackboardPart 3. Teaching steps / proceduresI have designed the following steps to train their ability of listening, speaking, reading and writing, especially reading ability.The entire steps are:Greetings, Revision, Lead-in and preparation for reading, Fast reading（scanning）, Listening, Intensive reading, Preparation for details of the text, Consolidation, Discussion, HomeworkStep 1 GreetingsGreet the whole class as usual.Step 2. Revision1. Ask students some questions to revise the last lesson（show them on the screen）.a. How much salt do the oceans contain per thousand parts of water?（35 parts of salt. 3.5% by weight）b. What is coral? Why are corals not found in deep water?c. Why is the Dead Sea called the Dead Sea?2. Check the homework（made a survey about the sea or sea life by surfing the Internet or asking for help from other people）. Through this part we can consolidate what they studied yesterday, communicate with others about their survery results and prepare for the new lesson.Step 3. Lead-in and preparation for readingShow them some pictures and let them talk each other, and then use the pictures about sea and life in the oceans to learn new words, for example, Antarctica, huge whale, sperm whale, squid and so on.Purpose: Arouse the students interest of study.Bring in new subject: Life in the oceans.Step 4. Fast readingRead the passage as quickly as they can. I show the questions on the screen and let them get the main idea of each paragraph:1. Why can living things live in such oceans around the Antarctica?2. What does the whale feed on?3. What is the difference between the sperm whale and other whales?Method: Read the text individually, use questionandanswer activity.Purpose: Improve the students reading ability.Understand the general idea of each paragraph.Step 5. Listening（book closed）1. Listen to the tape then do an exercise（wb page 90, part 1）2. True or false exercise.（on the screen）Train the Ss listening ability and prepare for later exercises.Step 6. Intensive readingRead the passage carefully again and answer some detailed questions on the screen.1. How much does a whale eat at a time?2. Do all the whales feed on small fish?3. How deep can a sperm whale dive?It is also called depth reading or study reading. It means reading for detailed information.Purpose: Further understand the text （Train further reading ability） to find out some different sentences and details of the text.Step 7. Preparation for details of the text on the screen1. .its heart slows to half its normal speed.slow-v. to become / make slower.2. .using sound wavePresent participle used as adverbial.3. provide sth. for vide sb. with sth.4. at a time: each time5. grow to a length of.Purpose: Train the Ss ability of understanding and using laguage.Step 8. Consolidation1. Find out the topic sentences.2. Retell the passage according to the topic sentences.Purpose: I want to know if my students understand the whole text really and if they master what I mean to tell them in this class. Whats more, I want to let them have the ability of introducing and analyzing expression. At the same time, I will write down the topic sentences on the blackboard according to what the students find, so they can retell