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數(shù)據(jù)的收集與整理 3 數(shù)據(jù)的表示教案教學(xué)設(shè)計
創(chuàng)設(shè)情境，導(dǎo)入新課：你對母親知多少師問1：我們5月份剛過了一個重要的節(jié)日，你知道是什么嗎？----母親節(jié)。師問2：那你知道媽媽的生日嗎？（舉手示意），每個媽媽都知道自己孩子的生日，請不知道的同學(xué)回家了解一下，多關(guān)心一下自己的父母。師問3：那你知道媽媽最愛吃的菜嗎？你可以選擇知道、不知道或者是沒有愛吃的（拖動白板上相對應(yīng)的表情符號）。請大家用不同的手勢表示出來。我找3名同學(xué)統(tǒng)計各組的數(shù)據(jù)，寫在黑板上（隨機找3名學(xué)生數(shù)人數(shù)）。下面我來隨機采訪一下：你媽媽最喜歡吃的菜是什么？（教師隨機采訪，結(jié)合營養(yǎng)搭配和感恩教育）
新人教版高中英語選修2Unit 4 Journey Across a Vast Land教學(xué)設(shè)計
當孩子們由父母陪同時，他們才被允許進入這個運動場。3．過去分詞(短語)作狀語時的幾種特殊情況(1)過去分詞(短語)在句中作時間、條件、原因、讓步狀語時，相當于對應(yīng)的時間、條件、原因及讓步狀語從句。Seen from the top of the mountain (＝When it is seen from the top of the mountain), the whole town looks more beautiful.從山頂上看，整個城市看起來更美了。Given ten more minutes (＝If we are given ten more minutes), we will finish the work perfectly.如果多給十分鐘，我們會完美地完成這項工作。Greatly touched by his words (＝Because she was greatly touched by his words), she was full of tears.由于被他的話深深地感動，她滿眼淚花。Warned of the storm (＝Though they were warned of the storm), the farmers were still working on the farm.盡管被警告了風暴的到來，但農(nóng)民們?nèi)栽谵r(nóng)場干活。(2)過去分詞(短語)在句中作伴隨、方式等狀語時，可改為句子的并列謂語或改為并列分句。The teacher came into the room, followed by two students (＝and was followed by two students)．后面跟著兩個學(xué)生，老師走進了房間。He spent the whole afternoon, accompanied by his mom(＝and was accompanied by his mom)．他由母親陪著度過了一整個下午。
利用計算器進行有理數(shù)的計算教案教學(xué)設(shè)計
計算器的面板是由鍵盤和顯示器組成的。顯示器是用來顯示輸入的數(shù)據(jù)和計算結(jié)果的裝置。顯示器因計算器的種類不同而不同，有單行顯示的，也有雙行顯示的。在鍵盤的每個鍵上，都標明了這個鍵的功能。我們看鍵盤上標有的鍵，是開機鍵，在開始使用計算器時先要按一下這個鍵，以接通電源，計算器的電源一般用5號電池或鈕扣電池。再看鍵，是關(guān)機鍵，停止使用計算器時要按一下這個鍵，來切斷計算器的電源，是清除鍵，按一下這個鍵，計算器就清除當前顯示的數(shù)與符號。的功能是完成運算或執(zhí)行命令。是運算鍵，按一下這個鍵，計算器就執(zhí)行加法運算。
北師大初中數(shù)學(xué)九年級上冊反比例函數(shù)1教案
解：（1）根據(jù)題意，可得y＝100025x，化簡得y＝40x；（2）根據(jù)題設(shè)可知自變量x的取值范圍為0＜x＜85.方法總結(jié)：反比例函數(shù)的自變量取值范圍是全體非零實數(shù)，但在解決實際問題的過程中，自變量的取值范圍要根據(jù)實際情況來確定.解題過程中應(yīng)該注意對題意的正確理解.三、板書設(shè)計反比例函數(shù)概念：一般地，如果兩個變量x，y之間 的對應(yīng)關(guān)系可以表示成y＝kx（k 為常數(shù)，k≠0）的形式，那么稱y 是x的反比例函數(shù)，反比例函數(shù) 的自變量x不能為0確定表達式：待定系數(shù)法建立反比例函數(shù)的模型結(jié)合實例引導(dǎo)學(xué)生了解所討論的函數(shù)的表達形式，形成反比例函數(shù)概念的具體形象，從感性認識到理性認識的轉(zhuǎn)化過程，發(fā)展學(xué)生的思維.利用多媒體創(chuàng)設(shè)大量生活情境，讓學(xué)生體驗數(shù)學(xué)來源于生活實際，并為生活實際服務(wù)，讓學(xué)生感受數(shù)學(xué)有用，從而培養(yǎng)學(xué)生學(xué)習(xí)數(shù)學(xué)的興趣.
北師大初中數(shù)學(xué)八年級上冊函數(shù)1教案
探究點三：函數(shù)的圖象洗衣機在洗滌衣服時，每漿洗一遍都經(jīng)歷了注水、清洗、排水三個連續(xù)過程(工作前洗衣機內(nèi)無水)．在這三個過程中，洗衣機內(nèi)的水量y(升)與漿洗一遍的時間x(分)之間函數(shù)關(guān)系的圖象大致為()解析：∵洗衣機工作前洗衣機內(nèi)無水，∴A，B兩選項不正確，淘汰；又∵洗衣機最后排完水，∴D選項不正確，淘汰，所以選項C正確，故選C.方法總結(jié)：本題考查了對函數(shù)圖象的理解能力，看函數(shù)圖象要理解兩個變量的變化情況．三、板書設(shè)計函數(shù)定義：自變量、因變量、常量函數(shù)的關(guān)系式三種表示方法函數(shù)值函數(shù)的圖象在教學(xué)過程中，注意通過對以前學(xué)過的“變量之間的關(guān)系”的回顧與思考，力求提供生動有趣的問題情境，激發(fā)學(xué)生的學(xué)習(xí)興趣，并通過層層深入的問題設(shè)計，引導(dǎo)學(xué)生進行觀察、操作、交流、歸納等數(shù)學(xué)活動．在活動中歸納、概括出函數(shù)的概念，并通過師生交流、生生交流、辨析識別等加深學(xué)生對函數(shù)概念的理解．
北師大初中數(shù)學(xué)八年級上冊確定一次函數(shù)的表達式2教案
四個不同類型的問題由淺入深，學(xué)生能從不同角度掌握求一次函數(shù)的方法．對于問題４，教師可引導(dǎo)學(xué)生分析，并教學(xué)生要學(xué)會畫圖，利用圖象分析問題，體會數(shù)形結(jié)合方法的重要性．學(xué)生若出現(xiàn)解題格式不規(guī)范的情況，教師應(yīng)糾正并給予示范，訓(xùn)練學(xué)生規(guī)范答題的習(xí)慣．第五環(huán)節(jié)課時小結(jié)內(nèi)容：總結(jié)本課知識與方法1．本節(jié)課主要學(xué)習(xí)了怎樣確定一次函數(shù)的表達式，在確定一次函數(shù)的表達式時可以用待定系數(shù)法，即先設(shè)出解析式，再根據(jù)題目條件（根據(jù)圖象、表格或具體問題）求出 ， 的值，從而確定函數(shù)解析式。其步驟如下：（1）設(shè)函數(shù)表達式；（2）根據(jù)已知條件列出有關(guān)k，b的方程；（3）解方程，求k，b；4．把k，b代回表達式中，寫出表達式．2．本節(jié)課用到的主要的數(shù)學(xué)思想方法：數(shù)形結(jié)合、方程的思想．目的：引導(dǎo)學(xué)生小結(jié)本課的知識及數(shù)學(xué)方法，使知識系統(tǒng)化．第六環(huán)節(jié)作業(yè)布置習(xí)題４．５：１，２，３，４目的：進一步鞏固當天所學(xué)知識。教師也可根據(jù)學(xué)生情況適當增減，但難度不應(yīng)過大．
北師大初中數(shù)學(xué)八年級上冊單個一次函數(shù)圖象的應(yīng)用2教案
（1）用簡潔明快的語言概括大意，不能超過200字；（2）圖表中能確定的數(shù)值，在故事敘述中不得少于3個，且要分別涉及時間、路和速度這三個量．意圖：旨在檢測學(xué)生的識圖能力，可根據(jù)學(xué)生情況和上課情況適當調(diào)整。說明：練習(xí)注意了問題的梯度，由淺入深，一步步引導(dǎo)學(xué)生從不同的圖象中獲取信息，對同學(xué)的回答，教師給予點評，對回答問題暫時有困難的同學(xué)，教師應(yīng)幫助他們樹立信心。第四環(huán)節(jié)：課時小結(jié)內(nèi)容：本節(jié)課我們學(xué)習(xí)了一次函數(shù)圖象的應(yīng)用，在運用一次函數(shù)解決實際問題時，可以直接從函數(shù)圖象上獲取信息解決問題，當然也可以設(shè)法得出各自對應(yīng)的函數(shù)關(guān)系式，然后借助關(guān)系式完全通過計算解決問題。通過列出關(guān)系式解決問題時，一般首先判斷關(guān)系式的特征，如兩個變量之間是不是一次函數(shù)關(guān)系？當確定是一次函數(shù)關(guān)系時，可求出函數(shù)解析式，并運用一次函數(shù)的圖象和性質(zhì)進一步求得我們所需要的結(jié)果．
北師大初中數(shù)學(xué)八年級上冊兩個一次函數(shù)圖象的應(yīng)用2教案
學(xué)習(xí)目標1.掌握兩個一次函數(shù)圖像的應(yīng)用；（重點）2.能利用函數(shù)圖象解決實際問題。（難點）教學(xué)過程一、情景導(dǎo)入在一次蠟燭燃燒實驗中，甲、乙兩根蠟燭燃燒時剩余部分的高度y（厘米）與燃燒時間x（小時）之間的關(guān)系如圖所示．請你根據(jù)圖象所提供的信息回答下列問題：甲、乙兩根蠟燭燃燒前的高度分別是 厘米、 厘米，從點燃到燃盡所用的時間分別是 小時、 小時．你會解答上面的問題嗎？學(xué)完本解知識，相信你能很快得出答案。二、 合作探究探究點一：兩個一次函數(shù)的應(yīng)用（2015?日照模擬）自來水公司有甲、乙兩個蓄水池，現(xiàn)將甲池的中水勻速注入乙池，甲、乙兩個蓄水池中水的深度y（米）與注水時間x（時）之間的函數(shù)圖象如下所示，結(jié)合圖象回答下列問題．（1）分別求出甲、乙兩個蓄水池中水的深度y與注水時間x之間的函數(shù)表達式；（2）求注入多長時間甲、乙兩個蓄水池水的深度相同；（3）求注入多長時間甲、乙兩個蓄水的池蓄水量相同；
北師大初中數(shù)學(xué)八年級上冊二元一次方程與一次函數(shù)1教案
由②得y＝23x＋23.在同一直角坐標系中分別作出一次函數(shù)y＝3x－4和y＝23x＋23的圖象．如右圖，由圖可知，它們的圖象的交點坐標為(2，2)．所以方程組3x－y＝4，2x－3y＝－2的解是x＝2，y＝2.方法總結(jié)：用畫圖象的方法可以直觀地獲得問題的結(jié)果，但不是很準確．三、板書設(shè)計1．二元一次方程組的解是對應(yīng)的兩條直線的交點坐標；2．用圖象法解二元一次方程組的步驟：(1)變形：把兩個方程化為一次函數(shù)的形式；(2)作圖：在同一坐標系中作出兩個函數(shù)的圖象；(3)觀察圖象，找出交點的坐標；(4)寫出方程組的解．通過引導(dǎo)學(xué)生自主學(xué)習(xí)探索，進一步揭示了二元一次方程和函數(shù)圖象之間的對應(yīng)關(guān)系，很自然的得到二元一次方程組的解與兩條直線的交點之間的對應(yīng)關(guān)系．進一步培養(yǎng)了學(xué)生數(shù)形結(jié)合的意識，充分提高學(xué)生數(shù)形結(jié)合的能力，使學(xué)生在自主探索中學(xué)會不同數(shù)學(xué)知識間可以互相轉(zhuǎn)化的數(shù)學(xué)思想和方法．
新人教版高中英語選修2Unit 4 Reading and thinking教學(xué)設(shè)計
【詞匯精講】highlight n.最好或最精彩的部分 vt.突出;強調(diào);使醒目One of the highlights of the trip was seeing the Taj Mahal.這次旅行的亮點之一是參觀泰姬陵。Your resume should highlight your skills and achievements.你的簡歷應(yīng)該突出你的技能和成就。The report highlights the major problems facing society today.報告強調(diào)了當今社會所面臨的主要問題。I’ve highlighted the important passages in yellow.我用黃色標出了重要段落。7.Edmonton is freezing cold in winter,with daily temperatures averaging -10 ℃.埃德蒙頓冬季寒冷,日平均氣溫為-10°C?！驹~匯精講】freezing adj.極冷的;冰凍的Leave a basin of water outside in freezing weather.在冰凍的天氣里,放一盆水在室外。It’s freezing cold outside so wear a warm coat.外面超冷的,所以穿一個暖和一點的外套吧。8.It was not until 9:30 a.m.that they finally reached the capital of Ontario,Toronto.直到上午9時30分,他們才終于到達多倫多的首府安大略省?！揪涫狡饰觥勘揪涫且粋€強調(diào)句,強調(diào)的是句子的時間狀語until 9:30。含有not...until...的句子的強調(diào)句為It is not until...that...,that后面的句子要用肯定形式。It was not until then that I suddenly realized nobody was happier than I was.直到那時我才突然意識到?jīng)]有人比我更幸福了。
新人教版高中英語選修2Unit 3 Learning about Language教學(xué)設(shè)計
1. We'll need ten months at least to have the restaurant decorated.2.Some traditional Chinese dishes from before the Ming Dynasty are still popular today.3.My grandpa's breakfast mainly includes whole grain biscuits and a glass of milk.4.People in this area would eat nearly a kilo of cheese per week.5. We enjoyed a special dinner in a fancy restaurant where the waiters all wore attractive suits.6. He prefers this brand of coffee which, as he said, has an unusually good flavor.Key:1. at a minimum 2. prior to3. consist of4. consume5. elegant6. exceptionalStep 5：Familiarize yourself with some food idioms by matching the meaning on the right with the colored words on the left.1.Public concern for the health of farm animals has mushroomed in the UK2.Anderson may be young but he's certainly rolling to doing dough!3.George is a popular lecturer. He often peppers his speech with jokes.4.As the person to bring home the bacon, he needs to find a stable job.5 He is often regarded as a ham actor for his over emphasized facial expressions. The media reported that these companies had treated pollution as a hot potato. 6.The media reported that these companies had treated pollution as a hot potato.7.Don't worry about the test tomorrow. It's going to be a piece of cake!8. It's best to fold the swimming ring when it is as flat as a pancake.A. completely flatB. something that is very easy to do C.an issue that is hard to deal withD.to include large numbers of somethingE.to earn on e's living to support a familyF. wealthyG.to rapidly increase in numberH. an actor who performs badly, especially by over emphasizing emotions
新人教版高中英語選修2Unit 2 Learning about Language教學(xué)設(shè)計
The activity theme of this section is to design various activities around the key words in the first text. Therefore, the activities require students to pay attention to the spelling of words. On the other hand, let students grasp the meaning of words more accurately through sentences and short texts. This kind of teaching design also helps to improve the ability of using English thinking.1. Cultivating students' ability to use word formation to induce and memorize vocabulary, and the ability to use lexical chunks to express meaning.2. Guide the students to think independently and use the correct form of words to complete sentences3. Cultivate students' habit of using lexical chunks to express language completely, guide students to draw words in sentences quickly, pay attention to word collocation, so as to accumulate more authentic expressions4. Instruct students to create sentences with the chunks.1. Enable students to use the language points in the real situation or specific contexts flexibly and appropriately.2. Guiding the Ss to use unit topic words and the sentence patterns in a richer context.Step1: Think of a word that best fits each definition.1. to remember sth2.to accept, admit, or recognize sth or the truth/existence of sth3. the process of changing sth or yourself to suit a new situation4 .to make sb feel less worried or unhappy5. a strong desire to achieve sth
新人教版高中英語選修2Unit 2 Reading and thinking教學(xué)設(shè)計
Her tutor told her to acknowledge __________ other people had said if she cited their ideas, and advised her _______（read） lots of information in order to form __________wise opinion of her own.Now halfway __________ her exchange year, Xie Lei felt much more at home in the UK. She said __________ (engage) in British culture had helped and that she had been__________ (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger __________（build） a bridge between the two countries. keys:Xie Lei, a 19yearold Chinese student, said goodbye to her family and friends in China and boarded (board) a plane for London six months ago in order to get a business qualification. She was ambitious(ambition) to set up a business after graduation. It was the first time that she had left (leave) home.At first, Xie Lei had to adapt to life in a different country. She chose to live with a host family, who can help with her adaptation (adapt) to the new culture. When she missed home, she felt comforted (comfort) to have a second family. Also Xie Lei had to satisfy academic requirements. Her tutor told her to acknowledge what other people had said if she cited their ideas, and advised her to read lots of information in order to form a wise opinion of her own.Now halfway through her exchange year, Xie Lei felt much more at home in the UK. She said engaging (engage) in British culture had helped and that she had been involved (involve) in social activities. She also said while learning about business, she was acting as a cultural messenger building a bridge between the two countries.
新人教版高中英語選修2Unit 2 Reading for writing教學(xué)設(shè)計
The theme of this section is to express people's views on studying abroad. With the continuous development of Chinese economic construction, especially the general improvement of people's living standards, the number of Chinese students studying abroad at their own expense is on the rise. Many students and parents turn their attention to the world and regard studying abroad as an effective way to improve their quality, broaden their horizons and master the world's advanced scientific knowledge, which is very important for the fever of going abroad. Studying abroad is also an important decision made by a family for their children. Therefore, it is of great social significance to discuss this issue. The theme of this section is the column discussion in the newspaper: the advantages and disadvantages of studying abroad. The discourse is about two parents' contribution letters on this issue. They respectively express their own positions. One thinks that the disadvantages outweigh the advantages, and the other thinks that the advantages outweigh the disadvantages. The two parents' arguments are well founded and logical. It is worth noting that the two authors do not express their views on studying abroad from an individual point of view, but from a national or even global point of view. These two articles have the characteristics of both letters and argumentative essays1.Guide the students to read these two articles, and understand the author's point of view and argument ideas2.Help the students to summarize the structure and writing methods of argumentative writing, and guides students to correctly understand the advantages and disadvantages of studying abroad3.Cultivate students' ability to analyze problems objectively, comprehensively and deeply
新人教版高中英語選修2Unit 2 Using langauge-Listening教學(xué)設(shè)計
? B: Absolutely! Getting involved with Chinese cultural activities there definitely helped a lot. I got to practice my Chinese on a daily basis, and I could learn how native Chinese speakers spoke.? A: What do you feel is your biggest achievement?? B: Learning Chinese characters! I have learnt about 1,500 so far. When I first started, I didn't think it was even going to be possible to learn so many, but now I find that I can read signs, menus, and even some easy newspaper articles.? A: What are you most keen on?? B: I've really become keen on learning more about the Chinese culture, in particular Chinese calligraphy. As I have learnt Chinese characters, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way. ? A: Finally, what do you want to say to anyone interested in learning Chinese?? I have really become keen on learning more about the Chinese culture, in particular Chinese Calligraphy. As I have learnt Chinese character, I have developed a great appreciation for their meaning. I want to explore Chinese characters by learning how to write them in a more beautiful way.? A: Finally, what do you want to say to anyone interested in learning Chinese?? B: I'd say, give it a shot! While some aspects may be difficult, it is quite rewarding and you will be happy that you tried.? A: Thanks for your time. ? B:You're welcome.
新人教版高中英語選修2Unit 3 Using langauge-Listening教學(xué)設(shè)計
1． How is Hunan cuisine somewhat different from Sichuan cuisine?The heat in Sichuan cuisine comes from chilies and Sichuan peppercorns. Human cuisine is often hotter and the heat comes from just chilies.2.What are the reasons why Hunan people like spicy food?Because they are a bold people. But many Chinese people think that hot food helps them overcome the effects of rainy or wet weather.3.Why do so many people love steamed fish head covered with chilies?People love it because the meat is quite tender and there are very few small bones.4.Why does Tingting recommend bridge tofu instead of dry pot duck with golden buns?Because bridge tofu has a lighter taste.5 .Why is red braised pork the most famous dish?Because Chairman Mao was from Hunan, and this was his favorite food.Step 5: Instruct students to make a short presentation to the class about your choice. Use the example and useful phrases below to help them.? In groups of three, discuss what types of restaurant you would like to take a foreign visitor to, and why. Then take turns role-playing taking your foreign guest to the restaurant you have chosen. One of you should act as the foreign guest, one as the Chinese host, and one as the waiter or waitress. You may start like this:? EXAMPLE? A: I really love spicy food, so what dish would you recommend?? B: I suggest Mapo tofu.? A: Really ? what's that?
新人教版高中英語選修2Unit 4 Learning about Language教學(xué)設(shè)計
This section guides students to pay attention to the typical context of vocabulary use, helps students accumulate vocabulary around the key vocabulary of this unit, and uses the learned words and word chunks in different contexts to deeply understand their meaning and usage, so as to achieve the purpose of review and consolidation.The teaching design activities aim to guide students to pay attention to the typical context in which the target vocabulary is used, as well as the common vocabulary used in collocation, so that students can complete the sentence with correct words. In terms of vocabulary learning strategies, this unit focuses on cultivating students' ability to pay attention to collocation of words and to use word blocks to express meaning.For vocabulary learning, it is not enough just to know the meaning of a single word, but the most important thing is to master the common collocations of words, namely word blocks.Teachers should timely guide students to summarize common vocabulary collocation, such as verb and noun collocation, verb and preposition collocation, preposition and noun collocation, and so on.1. Guide students to understand and consolidate the meaning and usage of the vocabulary in the context, 2. Guide the students to use the unit topic vocabulary in a richer context3. Let the students sort out and accumulate the accumulated vocabulary, establishes the semantic connection between the vocabulary,4. Enable students to understand and master the vocabulary more effectivelyGuiding the Ss to use unit topic words and the sentence patterns in a richer context.
新人教版高中英語選修2Unit 4 Reading for writing教學(xué)設(shè)計
假定你是英國的Jack，打算來中國旅行，請你給你的中國筆友李華寫一封信，要點如下：1．你的旅行計劃：北京→泰山→杭州；2．征求建議并詢問他是否愿意充當你的導(dǎo)游。注意：1.詞數(shù)80左右(開頭和結(jié)尾已給出，不計入總詞數(shù))；2．可以適當增加細節(jié)，以使行文連貫。參考詞匯：故宮 the Forbidden City；泰山 Mount TaiDear Li Hua，I'm glad to tell you that 'm going to visit China.First，I am planning to visit Beijing，the capitalof China，where I am looking forward to enjoying the Great Wall，the Forbidden City and somebeautiful parks.Then I intend to go to visit Mount Tai in Shandong Province.I've heard that it is one ofthe most famous mountains in China and I can't wait to enjoy the amazing sunrise there.After that，I amalso going to Hangzhou.It is said that it is a beautiful modern city with breathtaking natural sights，among which the West Lake is a well- known tourist attraction.What do you think of my travel plan? Will you act as my guide? Hope to hear from you soon.
新人教版高中英語選修2Unit 4 Using langauge-Listening教學(xué)設(shè)計
The theme of the listening section is " talking about scenery and culture along a journey."The part is designed to further lead the students to understand Canadian natural geography and social environment, and integrated into the cultural contrast by mentioning the long train journey from Beijing to Moscow routes. On this basis, the part activates students related travel experience, lets the student serial dialogue, guides the student to explore further the pleasure and meaning of the long journey, and Chinese and foreign cultural comparison.The part also provides a framework for the continuation of the dialogue, which is designed to provide a framework for students to successfully complete their oral expressions, and to incorporate an important trading strategy to end the dialogue naturally.1. Help students to understand and master some common English idioms in the context, and experience the expression effect of English idioms.2. Guide the students to understand the identity of different people in the listening context, and finish the dialogue according to their own experience.3. Instruct the students to use appropriate language to express surprise and curiosity about space and place in the dialogue, and master the oral strategy of ending the dialogue naturally.1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.
新人教版高中英語選修2Unit 5 Using langauge-Listening教學(xué)設(shè)計
The theme of this section is to learn how to make emergency calls. Students should learn how to make emergency calls not only in China, but also in foreign countries in English, so that they can be prepared for future situations outside the home.The emergency telephone number is a vital hotline, which should be the most clear, rapid and effective communication with the acute operator.This section helps students to understand the emergency calls in some countries and the precautions for making emergency calls. Through the study of this section, students can accumulate common expressions and sentence patterns in this context. 1.Help students accumulate emergency telephone numbers in different countries and learn more about first aid2.Guide the students to understand the contents and instructions of the telephone, grasp the characteristics of the emergency telephone and the requirements of the emergency telephone.3.Guide students to understand the first aid instructions of the operators.4.Enable Ss to make simulated emergency calls with their partners in the language they have learned1. Instruct students to grasp the key information and important details of the dialogue.2. Instruct students to conduct a similar talk on the relevant topic.Step1:Look and discuss:Match the pictures below to the medical emergencies, and then discuss the questions in groups.
