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1、教学设计课题 人教版必修3 Unit2 Healthy eatingPeriod 1 Warming up and readingI.教材内容分析本单元的中心话题是“健康饮食”。本单元将通过谈论健康饮食，让学生了解饮食与健康方面的有关知识并且能根据所学知识审视自己、审视食物，提高健康饮食意识，并在日常生活中少吃汉堡、薯条等高热量低营养食品，多吃水果、蔬菜和谷物，远离肥胖和亚健康状态。课文主要讲述王鹏伟和咏慧开饭店的不同风格，经营的菜肴以及顾客对不同食品的不同反响，反映了现代人对饮食的关注和时尚追求。文章结尾一句话The competition between the two restauran
2、ts was on!给读者留下了悬念, 引起学生极大兴趣,使学生有继续阅读的欲望。本课重点是通过课文学习理解并掌握“情态动词”,同时通过文章阅读培养学生逻辑思维，批判性思维和创造性思维能力。.学情分析1学生经过高中阶段必修12的学习，学生具备了一定的阅读技能，如查找细节信息，抓住段落要点和全文大意等，在阅读速度方面也有了较大的提高，这有助于学生较好地完成这个课时的课文阅读。2这个单元的话题是“健康饮食”。 Warming up by sharing opinions进行热身，激发学生的阅读兴趣，导入本课，为Reading部分的阅读做好铺垫。3学生在这节课的学习过程中需要用到预习策略、搜集分析信
3、息策略、归纳整理策略等。.教学目标 1.学生能够正确读写及运用diet, balance, barbecue, roast, stir, fry, slim, lie, consult, digest, glare, spy, limit, benefit, sigh, combine能够掌握词组lose weight, get away with, tell a lie, win back, in debt, spy on, cut down, before long, put on weight的意思并能在句子中熟练运用。2略读、查读找出本课含情态动词ought to / ought no
4、t to / have to / dont have to / mustnt / neednt的句子。通过寻找关键词、主题句等方式更快速并准确地确定文章的段落大意，培养逻辑思维能力，理清文章的总体框架与脉络的技能，体会健康饮食的重要作用，培养批判性思维能力。3通过一系列的教学情境，学生能能根据所学知识审视自己、审视食物，提高健康饮食意识，并在日常生活中少吃汉堡、薯条等高热量低营养食品，多吃水果、蔬菜和谷物，远离肥胖和亚健康状态。.教学过程Step I Warming-up and lead in展示图片，让学生讨论他们自己所喜欢的食物If you eat out a lot, find way
5、s to follow your meal plan as much as possible. Pick a restaurant with a variety of choices to increase your chances of finding the foods you want.When you eat out, order only what you need and want, know how to make changes in your meal plan in case the restaurant doesnt have just what you want. 设计
6、说明 本环节主要是课文导入和热身环节，利用多媒体播放和本课主题相关的直观、生动的图片创设轻松和谐的课堂气氛，激发学生兴趣，自然进入本课话题，教师联系生活实际展开教学。 Step II. Pre-reading理解标题的含义1. Rice is main food in South China. What do you think would happen if tomorrow there was suddenly no rice to eat? 设计说明 通过看幻灯片呈现的题目和图片，让学生猜测本文作者的写作意图，激发学生探究问题的兴趣，有利于阅读活动的展开。2. If you had th
7、e chance to do one thing to help end hunger in the world, what would you do? 设计说明启发学生对健康饮食进一步了解的兴趣。Step III. While-reading通过略读，找出中心句，培养逻辑思维能力。Reading the text once again to decide on the type of writingType of writingThis is a piece of narrative writing.Main idea of the passageBeing driven by curios
8、ity, Wang Pengwei, an restaurant owner, spied on Yong Huis restaurant and put on a competition with Yong Hui. Central idea of 1st part (before the word of “Curiosity”) Wang Pengwei, frustrated, went into a newly-opened small restaurant at the end of the street and found a sign in the window advertis
9、ing “slimming foods”.Central idea of 2nd part (after the word of “Curiosity”)Amazed, Wang Pengwei went to do some research and wrote his own sign starting a competition with Yong Hui.设计说明 快速限时阅读把阅读课文作为整体来处理，掌握主旨大意，本环节难度不高，学生都能很好地完成任务，不仅训练和提高了学生略读、查读的阅读技能，而且，提高了学生阅读的积极性。2. Read the text again and try
10、 to underline all the collocations in the passage. You are going to copy them into your notebook after class as homework. Collocations from COME AND EAT HERE (1)sit in an empty restaurant坐在空荡荡的餐馆里, feel frustrated感到沮丧, get up early早起, prepare ones menu of mutton kebabs/roast pork准备（烤羊肉串/烤猪肉）菜肴, by l
11、unchtime到午饭时间, ought to应该，be full of充满，think of想到, cookin the hottest oil用热油烹调, fried rice炒米饭, taste of fat吃起来油腻, hurry by匆匆走过, eat with sb.与某人吃饭, follow into跟随进入, a newly-opened small restaurant一个新开张的餐馆, at the end of the street在街道的尽头, a sign in the window窗子上的一个标牌, be tired of对厌倦、厌烦, come inside to
12、走进去, serve slimming food提供苗条食品, makethin使变瘦, driveinside驱使进入 , a thin lady一位很瘦的女士 come forward向前, takeoff减掉, raw vegetables生菜, be amazed at对感到吃惊, cost more than比花费多, believe ones eyes相信自己的眼睛, throw away扔掉；丢弃 hurry outside赶紧出去, on ones way home在某人回家的路上, be on上演，进行，think about考虑, makefat使肥胖, find out找
13、到；发现, get away with被放过；（做坏事）不受惩罚, tell lies/a lie说谎, do some research做研究, energy-giving food提供能量的食物, become/be tired变累, win back赢回, feel fit感到健康设计说明探究文本，体会健康饮食的重要作用，培养批判性思维能力。Step. Post-readingIn pairs, read the text, find information to complete the following form. Yong Huis restaurantWang Pengweis
14、 restaurantselling pointselling pointmenumenumeasures 设计说明 本环节是对课后练习。练习充分发挥多媒体优势教学。先让学生听录音的同时跟读来完成细节信息填空，这样不仅可以训练学生的听力，而且让学生了解健康饮食的重要作用, 提高健康饮食意识，并在日常生活中少吃汉堡、薯条等高热量低营养食品，多吃水果、蔬菜和谷物，远离肥胖和亚健康状态。在此基础生让学生通过朗读，训练学生朗读能力提高语音语调，鼓励学生发现文章中的疑难点并解决。2.DiscussionDiscuss these questions in pairs. Writedown your ma
15、in points and comparethem with those of another pair.1 What do you think Wang Peng will provide to win his customers back?2 How do you think the story will end?设计说明 本环节属于读后活动，首先处理课文中的典型的长难句，这也引出了本课的语法项目。小组讨论使学生更好的了解了这个单元的主题，了解健康饮食的重要作用，培养创造性思维能力。Step.Consolidation对文本梳理后，通过练习，复述课文，培养批判性思维能力。Listing a chain of events happening in COME AND EAT HERE(1)（2）Read the text one more time to list a chain of events. sit in an empty restaurant feel frustrated get up early prepare ones menu of mutton think ofhurry by eat with sb. follow intocome inside toserve slimming f
