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北師大初中數學八年級上冊正比例函數的圖象和性質2教案
四、教學設計反思這節(jié)內容是學生利用數形結合的思想去研究正比例函數的圖象，對函數與圖象的對應關系有點陌生．在教學過程中教師應通過情境創(chuàng)設激發(fā)學生的學習興趣，對函數與圖象的對應關系應讓學生動手去實踐，去發(fā)現，對正比例函數的圖象是一條直線應讓學生自己得出．在得出結論之后，讓學生能運用“兩點確定一條直線”，很快作出正比例函數的圖象．在鞏固練習活動中，鼓勵學生積極思考，提高學生解決實際問題的能力．當然，根據學生狀況，教學設計也應做出相應的調整。如第一環(huán)節(jié)：創(chuàng)設情境 引入課題，固然可以激發(fā)學生興趣，但也可能容易讓學生關注代數表達式的尋求，甚至對部分學生形成一定的認知障礙，因此該環(huán)節(jié)也可以直接開門見山，直入主題，如提出問題：正比例函數的代數形式是y=kx，那么，一個正比例函數對應的圖形具有什么特征呢？
北師大初中數學九年級上冊反比例函數的應用2教案
補充題：為了預防“非典”，某學校對教室采用藥熏消毒，已知藥物燃燒時，室內每立方米空氣中的含藥量y(毫克)與時間x(分鐘)成為正比例,藥物燃燒后，y與x成反比例(如右圖)，現測得藥物8分鐘燃畢，此時室內空氣中每立方米的含藥量6毫克，請根據題中所提供的信息，解答下列問題：(1)藥物燃燒時，y關于x的函數關系式為 ,自變量x的取值范圍為 ；藥物燃燒后，y關于x的函數關系式為 .(2)研究表明，當空氣中每立方米的含藥量低于1.6毫克時學生方可進教室，那么從消毒開始，至少需要經過______分鐘后，學生才能回到教室；(3)研究表明，當空氣中每立方米的含藥量不低于3毫克且持續(xù)時間不低于10分鐘時，才能有效殺滅空氣中的病菌，那么此次消毒是否有效?為什么?答案：(1)y＝ x， 010，即空氣中的含藥量不低于3毫克/m3的持續(xù)時間為12分鐘，大于10分鐘的有效消毒時間.
【高教版】中職數學基礎模塊上冊：3.1《函數的概念及表示法》優(yōu)秀教案
課程：數學課題： 3.1.1函數的概念課型：講授課課時：2課時授課班級：2015級南口班授課時間：2016年3月1日授課地點：南口校區(qū)教 學 目 標知識目標1.能用函數語言描述圖像、解析式中自變量與函數值的依賴關系； 2．會計算函數的定義域，理解值域的含義 3.會用語言表述自變量與函數值間的對應關系能力目標通過對實例的分析，培養(yǎng)學生的觀察能力，抽象概括及邏輯思維能力 通過計算函數的定義域，培養(yǎng)學生的計算能力素養(yǎng)目標函數概念的思想蘊含了很多數學思維，也滲透生活中及其他學科范圍內，通過學習使學生認同函數的抽象性。教學重 點理解函數的概念教學難 點判斷兩個函數是否相同教學方 法引導啟發(fā)，講練結合教學資 源演示文稿板 書 設 計3.1函數的概念 設集合A、B為非空數集，對于確定的對 應法則f下，在集合A中取定任意一個數x， 在集合B中都有唯一確定的數f（x）與之相 對應，則稱f：A→B為集合A到集合B的一 個函數. 記作：y=f（x），x∈A X叫自變量，y叫函數值，集合A叫函數的 定義域，所有函數值組成的集合叫值域。
【高教版】中職數學基礎模塊上冊：3.2《函數的性質》優(yōu)秀教案
【教學目標】知識目標：⑴ 理解函數的單調性與奇偶性的概念；⑵ 會借助于函數圖像討論函數的單調性；⑶理解具有奇偶性的函數的圖像特征，會判斷簡單函數的奇偶性．能力目標：⑴ 通過利用函數圖像研究函數性質，培養(yǎng)學生的觀察能力；⑵ 通過函數奇偶性的判斷，培養(yǎng)學生的數學思維能力．【教學重點】⑴ 函數單調性與奇偶性的概念及其圖像特征；⑵ 簡單函數奇偶性的判定．【教學難點】函數奇偶性的判斷．（*函數單調性的判斷）【教學設計】（1）用學生熟悉的主題活動將所學的知識有機的整合在一起；（2）引導學生去感知數學的數形結合思想．通過圖形認識特征，由此定義性質，再利用圖形（或定義）進行性質的判斷；（3）在問題的思考、交流、解決中培養(yǎng)和發(fā)展學生的思維能力．【教學備品】教學課件．【課時安排】3課時．(90分鐘)【教學過程】
初中語文?？汲Ｒ姷膭e詞、別字教案教學設計
1、三年的汗水，終于有了回報。站在領獎臺上，她興奮得不能自己，淚水刷刷地流了下來。誤：不能自己 正：不能自已[bù néng zì yǐ] 2、燈光下面，人頭攢動。這條街上陳列的，其實大都是膺品，但還是熱鬧非凡。誤：膺品 正：贗品[yàn pǐn]3、待學生從農村基地回來時，校舍已修茸一新，三幢大樓披上了節(jié)日的盛裝。誤：修茸 正：修葺[xiū qì] 4、埋伏在左側的三連，聽到沖鋒號響，尤如猛虎下山，直撲敵人陣地。誤：尤如猛虎下山 正：猶如猛虎下山[yóu rú] 5、粗制濫造，哄抬市價，這種竭澤而魚的做法，最后必然會讓自己受到懲罰。誤：竭澤而魚 正：竭澤而漁[jié zé ér yú] 6、自從鋼琴熱掀起后，鋼琴教師身價倍增，一批“三腳貓”也混跡其中，濫芋充數。誤：濫芋充數 正：濫竽充數[làn yú chōng shù] 7、陽光穿射而入，配著店堂排列得整整齊齊的書架，真是一個書香花香陽光普照的世外桃園。誤：世外桃園 正：世外桃源[shì wài táo yuán]8、在調查過程中，陳又將大批贓款轉移至岳父處，專案組找他談話時，他依舊裝得若無其事。誤：臟款 正：贓款[zāng kuǎn]
北師大版初中八年級數學上冊一次函數的圖象說課稿
[互動2]師：請大家從上面的解題經歷中，總結一下如果已知函數的圖象，怎樣求函數的表達式？小組討論之后再發(fā)表意見。生：第一步根據圖象，確定這個函數是正比例函數或是一次函數；第二步設函數表達式；第三步：根據表達式列等式，若是正比例函數，只要找圖象上一個點的坐標就可以了；若是一次函數，則需要找到圖象上兩個點的坐標，然后把點的坐標分別代入所設的解析式中，組成關于R、b的一個或兩個方程。第四步：求出R、b的值第五步：把R、b的值代回到表達式中就可以了。師：分析得太好了。那么，大家說一說，確定正比例函數的表達式需要幾個條件？確定一次函數的表達式呢？要說明理由。生：確定正比例函數需要一個條件，而確定一次函數需要兩個條件。原因是正比例函數的表達式：y=Rx（R≠0）中，只有一個系數R，而一次函數的表達式y(tǒng)=Rx+b（R≠0）中，有兩個系數（待定）R和b。
北師大版初中八年級數學上冊一次函數圖象的應用說課稿
本環(huán)節(jié)運用了一個階梯式的問答方法，幫助突破本節(jié)課的難點。同時，從具體的實際問題入手，由特殊問題到一般規(guī)律的揭示，不僅解決了難點問題，而且從另外一個角度講也滲透給了學生的數形結合思想，還有利于學生主動探索意識的培養(yǎng)。4、自主評價本環(huán)節(jié)主要是應用本節(jié)課所學的知識以及所積累形成的學習經驗和體驗解決問題的過程，即課堂鞏固訓練。在練習題的選擇上，由簡單到復雜。先是結合圖象獲取信息進行簡單的填空和選擇，此題屬于A組題型，檢驗學生的掌握情況；然后進行了一道B組題，關于“一次函數與一元一次方程的關系”知識點的靈活運用，進一步通過練習體會它們的關系。5、自主發(fā)展：最后一道則是特殊的區(qū)別于之前所學習的分段函數練習，發(fā)散學生思維問題的訓練。讓學生體會分段函數的特點，并掌握求分段函數解析式的方法。
北師大初中數學九年級上冊反比例函數2教案
2、某村有耕地346.2公頃，人口數量n逐年發(fā)生變化，那么該村人均占有耕地面積m（公頃/人）是全村人口數n的函數嗎？是反比例函數嗎？為什么？3、y是x的反比例函數，下表給出了x與y的一些值： （1）寫出這個反比例函數的表達式；（2）根據表達式完成上表。教師巡視個別輔導，學生完畢教師給予評估肯定。II鞏固練習：限時完成課本“隨堂練習”1-2題。教師并給予指導。七、總結、提高。（結合板書小結）今天通過生活中的例子，探索學習了反比例函數的概念，我們要掌握反比例函數是針對兩種變化量，并且這兩個變化的量可以寫成 （k為常數，k≠0）同時要注意幾點：：①常數k≠0；②自變量x不能為零（因為分母為0時，該式沒意義）；③當 可寫為 時注意x的指數為—1。④由定義不難看出，k可以從兩個變量相對應 的任意一對對應值的積來求得，只要k確定了，這個函數就確定了。
小學美術人教版一年級上冊《第5課五彩的煙花》教學設計模板說課稿
2學情分析一年級學生對美術的興趣很高，對五顏六色的物體特別感興趣，孩子們課前做的準備很好。3重點難點1.節(jié)日里煙花的畫法。2.油畫棒和水彩顏料相結合的涂色技巧。教學活動活動1【活動】教案第5課五彩的煙花
高教版中職數學基礎模塊下冊：10.1《計數原理》教學設計
授課 日期 班級16高造價 課題： §10.1 計數原理 教學目的要求： 1.掌握分類計數原理與分步計數原理的概念和區(qū)別； 2.能利用兩個原理分析和解決一些簡單的應用問題； 3.通過對一些應用問題的分析，培養(yǎng)自己的歸納概括和邏輯判斷能力. 教學重點、難點: 兩個原理的概念與區(qū)別 授課方法： 任務驅動法 小組合作學習法 教學參考及教具（含多媒體教學設備）： 《單招教學大綱》、課件 授課執(zhí)行情況及分析： 板書設計或授課提綱 §10.1 計數原理 1、加法原理 2、乘法原理 3、兩個原理的區(qū)別
新人教版高中英語選修2Unit 2 Bridging Cultures-Discovering useful structures教學設計
The grammar of this unit is designed to review noun clauses. Sentences that use nouns in a sentence are called noun clauses. Nominal clauses can act as subject, object, predicate, appositive and other components in compound sentences. According to the above-mentioned different grammatical functions, nominal clauses are divided into subject clause, object clause, predicate clause and appositive clause. In this unit, we will review the three kinds of nominal clauses. Appositive clauses are not required to be mastered in the optional compulsory stage, so they are not involved.1. Guide the students to judge the compound sentences and determine the composition of the clauses in the sentence.2. Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.3. Inspire the students to systematize the function and usage of noun clause1.Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.2.Inspire the students to systematize the function and usage of noun clauseStep1: The teacher ask studetns to find out more nominal clauses from the reading passage and udnerline the nominal clauses.
高教版中職數學基礎模塊下冊：6.3《等比數列》教學設計
課題序號6-3授課形式講授與練習課題名稱等比數列課時2教學 目標知識 目標理解并掌握等比數列的概念，掌握并能應用等比數列的通項公式及前n項和公式。能力 目標通過公式的推導和應用，使學生體會從特殊到一般，再從一般到特殊的思維規(guī)律，初步形成認識問題、分析問題、解決問題的一般思路和方法 。素質 目標通過對等比數列知識的學習，培養(yǎng)學生細心觀察、認真分析、正確總結的科學思維習慣和嚴謹的學習態(tài)度。教學 重點等比數列的概念及通項公式、前n項和公式的推導過程及運用。教學 難點對等比數列的通項公式與求和公式變式運用。教學內容 調整無學生知識與 能力準備數列的概念課后拓展 練習 習題（P.21）： 3，4．教學 反思 教研室 審核
高教版中職數學基礎模塊下冊：6.2《等差數列》教學設計
系（部）醫(yī)藥授課教師戚文擷授課班級11(5),11（6）班授課類型新授課授課時數2課時授課周數第一周授課日期2012.2.15授課地點 教室課題第六章數列分課題§6.2 等差數列教學目標1. 理解等差數列的概念，掌握等差數列的通項公式；掌握等差中項的概念． 2. 逐步靈活應用等差數列的概念和通項公式解決問題． 3.等差數列的前N項之和 ． 4．培養(yǎng)學生分析、比較、歸納的邏輯思維能力． ． 2． 3．教學重點等差數列的概念及其通項公式． 教學難點等差數列通項公式的靈活運用． 教學方法情境教學法、自主探究式教學方法教學器材及設備黑板、粉筆復習提問提問內容姓名成績1．數列的定義？ 答： 2. 數列的通項公式？ 答： 板書設計 §6.2.1等差數列的概念 1． 1.等差數列的定義 公差：d 2.常數列 3．等差數列的通項公式 an＝a1＋(n－1)d． 等差數列的前n 項和公式： 例題 練習作業(yè)布置習題第1，2題．課后小結本節(jié)課主要采用自主探究式教學方法．充分利用現實情景，盡可能地增加教學過程的趣味性、實踐性．我再整個教學中強調學生的主動參與，讓學生自己去分析、探索，在探索過程中研究和領悟得出的結論，從而達到使學生既獲得知識又發(fā)展智能的目的．
高教版中職數學基礎模塊下冊：10.4《用樣本估計總體》教學設計
教 學 過 程教師 行為學生 行為教學 意圖時間 *揭示課題 10.4 用樣本估計總體 *創(chuàng)設情境 興趣導入 【知識回顧】 初中我們曾經學習過頻數分布圖和頻數分布表，利用它們可以清楚地看到數據分布在各個組內的個數． 【知識鞏固】 例1 某工廠從去年全年生產某種零件的日產記錄(件)中隨機抽取30份，得到以下數據： 346 345 347 357 349 352 341 345 358 350 354 344 346 342 345 358 348 345 346 357 350 345 352 349 346 356 351 355 352 348 列出頻率分布表． 解 分析樣本的數據．其最大值是358，最小值是341，它們的差是358－341=17．取組距為3，確定分點，將數據分為6組． 列出頻數分布表 【小提示】 設定分點數值時需要考慮分點值不要與樣本數據重合． 分 組頻 數 累 計頻 數340.5～343.5┬2343.5～346.5正 正10346.5～349.5正5349.5～352.5正 ￣6352.5～355.5┬2355.5～358.5正5合 計3030 介紹 質疑 引領 分析 講解 說明 了解 觀察 思考 解答 啟發(fā) 學生思考 0 10*動腦思考 探索新知 【新知識】 各組內數據的個數，叫做該組的頻數．每組的頻數與全體數據的個數之比叫做該組的頻率． 計算上面頻數分布表中各組的頻率，得到頻率分布表如表10－8所示． 表10－8 分 組頻 數頻 率340.5～343.520.067343.5～346.5100.333346.5～349.550.167349.5～352.560.2352.5～355.520.067355.5～358.550.166合 計301.000 根據頻率分布表，可以畫出頻率分布直方圖（如圖10－4）． 圖10－4 頻率分布直方圖的橫軸表示數據分組情況，以組距為單位；縱軸表示頻率與組距之比．因此，某一組距的頻率數值上等于對應矩形的面積． 【想一想】 各小矩形的面積之和應該等于1．為什么呢？ 【新知識】 圖10－4顯示，日產量為344~346件的天數最多，其頻率等于該矩形的面積，即 ． 根據樣本的數據，可以推測，去年的生產這種零件情況：去年約有的天數日產量為344~346件． 頻率分布直方圖可以直觀地反映樣本數據的分布情況．由此可以推斷和估計總體中某事件發(fā)生的概率．樣本選擇得恰當，這種估計是比較可信的． 如上所述，用樣本的頻率分布估計總體的步驟為： (1) 選擇恰當的抽樣方法得到樣本數據； (2) 計算數據最大值和最小值、確定組距和組數，確定分點并列出頻率分布表； (3) 繪制頻率分布直方圖； (4) 觀察頻率分布表與頻率分布直方圖，根據樣本的頻率分布，估計總體中某事件發(fā)生的概率． 【軟件鏈接】 利用與教材配套的軟件（也可以使用其他軟件），可以方便的繪制樣本數據的頻率分布直方圖，如圖10－5所示． 圖10?5 講解 說明 引領 分析 仔細 分析 關鍵 語句 觀察 理解 記憶 帶領 學生 分析 25
新人教版高中英語選修2Unit 1 Science and Scientists-Discovering useful structures教學設計
The grammatical structure of this unit is predicative clause. Like object clause and subject clause, predicative clause is one of Nominal Clauses. The leading words of predicative clauses are that, what, how, what, where, as if, because, etc.The design of teaching activities aims to guide students to perceive the structural features of predicative clauses and think about their ideographic functions. Beyond that, students should be guided to use this grammar in the context apporpriately and flexibly.1. Enable the Ss to master the usage of the predicative clauses in this unit.2. Enable the Ss to use the predicative patterns flexibly.3. Train the Ss to apply some skills by doing the relevant exercises.1.Guide students to perceive the structural features of predicative clauses and think about their ideographic functions.2.Strengthen students' ability of using predicative clauses in context, but also cultivate their ability of text analysis and logical reasoning competence.Step1: Underline all the examples in the reading passage, where noun clauses are used as the predicative. Then state their meaning and functions.1) One theory was that bad air caused the disease.2) Another theory was that cholera was caused by an infection from germs in food or water.3) The truth was that the water from the Broad Street had been infected by waste.Sum up the rules of grammar:1. 以上黑體部分在句中作表語。2. 句1、2、3中的that在從句中不作成分，只起連接作用。 Step2: Review the basic components of predicative clauses1.Definition
新人教版高中英語選修2Unit 1 Science and Scientists-Learning about Language教學設計
Step 7: complete the discourse according to the grammar rules.Cholera used to be one of the most 1.__________ (fear) diseases in the world. In the early 19th century, _2_________ an outbreak of cholera hit Europe, millions of people died. But neither its cause, 3__________ its cure was understood. A British doctor, John Snow, wanted to solve the problem and he knew that cholera would not be controlled _4_________ its cause was found. In general, there were two contradictory theories 5 __________ explained how cholera spread. The first suggested that bad air caused the disease. The second was that cholera was caused by an _6_________(infect) from germs in food or water. John Snow thought that the second theory was correct but he needed proof. So when another outbreak of cholera hit London in 1854, he began to investigate. Later, with all the evidence he _7_________ (gather), John Snow was able to announce that the pump water carried cholera germs. Therefore, he had the handle of the pump _8_________ (remove) so that it couldn't be used. Through his intervention，the disease was stopped in its tracks. What is more, John Snow found that some companies sold water from the River Thames that __9__________________ (pollute) by raw waste. The people who drank this water were much more likely _10_________ (get) cholera than those who drank pure or boiled water. Through John Snow's efforts, the _11_________ (threaten) of cholera around the world saw a substantial increase. Keys： 1.feared 2.when 3. nor 4.unless 5.that/which 6.infection 7.had gathered 8.removed 9.was polluted 10.to get 11. threat
新人教版高中英語選修2Unit 1 Science and Scientists-Reading and thinking教學設計
Step 5： After learning the text, discuss with your peers about the following questions:1.John Snow believed Idea 2 was right. How did he finally prove it?2. Do you think John Snow would have solved this problem without the map?3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.keys:1. John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.2. No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.3. SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.Step 6: Consolidate what you have learned by filling in the blanks:John Snow was a well-known _1___ in London in the _2__ century. He wanted to find the _3_____ of cholera in order to help people ___4_____ it. In 1854 when a cholera __5__ London, he began to gather information. He ___6__ on a map ___7___ all the dead people had lived and he found that many people who had ___8____ (drink) the dirty water from the __9____ died. So he decided that the polluted water ___10____ cholera. He suggested that the ___11__ of all water supplies should be _12______ and new methods of dealing with ____13___ water be found. Finally, “King Cholera” was __14_____.Keys: 1. doctor 2. 19th 3.cause 4.infected with 5.hit 6.marked 7.where 8.drunk 9.pump 10.carried 11.source 12.examined 13.polluted 14.defeatedHomework: Retell the text after class and preview its language points
新人教版高中英語選修2Unit 1 Science and Scientists-Using langauge教學設計
This happens because the dish soap molecules have a strong negative charge, and the milk molecules have a strong positive charge. Like magnets, these molecules are attracted to each other, and so they appear to move around on the plate, taking the food coloring with them, making it look like the colors are quickly moving to escape from the soap.Listening text:? Judy: Oh, I'm so sorry that you were ill and couldn't come with us on our field trip. How are you feeling now? Better?? Bill: Much better, thanks. But how was it?? Judy: Wonderful! I especially liked an area of the museum called Light Games.it was really cool. They had a hall of mirrors where I could see myself reflected thousands of times!? Bill: A hall of mirrors can be a lot of fun. What else did they have?? Judy: Well, they had an experiment where we looked at a blue screen for a while, and then suddenly we could see tiny bright lights moving around on it. You'll never guess what those bright lights were!? Bill: Come on, tell me!? Judy: They were our own blood cells. For some reason, our eyes play tricks on us when we look at a blue screen, and we can see our own blood cells moving around like little lights! But there was another thing I liked better. I stood in front of a white light, and it cast different shadows of me in every color of the rainbow!? Bill: Oh, I wish I had been there. Tell me more!? Judy: Well, they had another area for sound. They had a giant piano keyboard that you could use your feet to play. But then, instead of playing the sounds of a piano, it played the voices of classical singers! Then they had a giant dish, and when you spoke into it, it reflected the sound back and made it louder. You could use it to speak in a whisper to someone 17 meters away.? Bill: It all sounds so cool. I wish I could have gone with you? Judy: I know, but we can go together this weekend. I'd love to go there again!? Bill: That sounds like a great idea!
新人教版高中英語選修2Unit 3 Food and Culture-Discovering useful structures教學設計
The newspaper reported more than 100 people had been killed in the thunderstorm.報紙報道說有一百多人在暴風雨中喪生。(2)before、when、by the time、until、after、once等引導的時間狀語從句的謂語是一般過去時，以及by、before后面接過去的時間時，主句動作發(fā)生在從句的動作或過去的時間之前且表示被動時，要用過去完成時的被動語態(tài)。By the time my brother was 10, he had been sent to Italy.我弟弟10歲前就已經被送到意大利了。Tons of rice had been produced by the end of last month. 到上月底已生產了好幾噸大米。(3) It was the first/second/last ... time that ...句中that引導的定語從句中，主語與謂語構成被動關系時，要用過去完成時的被動語態(tài)。It was the first time that I had seen the night fact to face in one and a half years. 這是我一年半以來第一次親眼目睹夜晚的景色。(4)在虛擬語氣中，條件句表示與過去事實相反，且主語與謂語構成被動關系時，要用過去完成時的被動語態(tài)。If I had been instructed by him earlier, I would have finished the task.如果我早一點得到他的指示，我早就完成這項任務了。If I had hurried, I wouldn't have missed the train.如果我快點的話，我就不會誤了火車。If you had been at the party, you would have met him. 如果你去了晚會，你就會見到他的。
新人教版高中英語選修2Unit 3 Food and Culture-Reading and thinking教學設計
The discourse explores the link between food and culture from a foreign’s perspective and it records some authentic Chinese food and illustrates the cultural meaning, gerography features and historic tradition that the food reflects. It is aimed to lead students to understand and think about the connection between food and culture. While teaching, the teacher should instruct students to find out the writing order and the writer’s experieces and feelings towards Chinese food and culture.1.Guide the students to read the text, sort out the information and dig out the topic.2.Understand the cultural connotation, regional characteristics and historical tradition of Chinese cuisine3.Understand and explore the relationship between food and people's personality4.Guide the students to use the cohesive words in the text5.Lead students to accurately grasp the real meaning of the information and improve the overall understanding ability by understanding the implied meaning behind the text.1. Enable the Ss to understand the structure and the writing style of the passage well.2. Lead the Ss to understand and think further about the connection between food and geography and local character traits.Step1: Prediction before reading. Before you read, look at the title, and the picture. What do you think this article is about?keys:It is about various culture and cuisine about a place or some countries.
