（新教材）2020-2021学年高中英语人教版选择性必修第二册课件：UNIT 3 PERIOD 5 USING LANGUAGE（Ⅱ） .ppt

1、Unit 3Food and Culture Period 5Using Language()写作培优课写作素养提升健康饮食(Healthy Diet)【写作指导】话题阐释 本单元要求写一篇关于健康饮食话题的文章。健康饮食是高考书面表达考查频度较高的话题之一,属于陈述观点的议论文写作范畴。健康饮食与我们的日常生活息息相关,也是我们中学生非常熟悉的话题之一。饮食习惯对我们的健康很重要,所以我们应该培养健康的饮食习惯。这样的写作素材对我们的日常生活具有现实的指导意义。文体概述陈述观点的议论文一般采用“三段式”写法:第一段:开头提出一种现象或某个观点作为议论的话题。第二段:主体全文的主要部分,对提出

2、的问题进行分析,运用材料对观点进行论述,列出23个赞成或反对的理由。第三段:结尾对主体部分进行概括,用一两句话来阐明自己的观点,构成“总分总”结构。框架构建(开篇:提出议论话题)Nowadays,it is common to _.Many people like _because _.(中间:客观陈述双方观点)Peoples opinions about _varyfrom person to person.Some people say that _.To them,_.(结尾:阐述个人观点态度并给出原因)In my opinion,I think it necessary to.The

3、reasons are as follows.Firstly.Secondly.Last but not least.【典题示例】假如你叫李华,是一位中学生,你刚听了关于健康饮食的讲座。请你用英语给21st Century报社写一封信,反映你对当今学生饮食的看法。1.越来越多的学生喜欢吃西式快餐,结果摄入大量的糖和脂肪;2.大家对中餐和西式快餐哪种更健康有不同看法;3.你认为中餐更健康,说出你的理由。注意:词数 80个左右。Step 1谋篇立意体裁议论文Tips开头段:Present the topic中间段:State the situation objectively结尾段:Give pe

4、rsonal opinions and reasons时态一般现在时人称第一、三人称Step 2语言支架1.现在越来越多的学生开始喜欢西式快餐,因此他们摄入了太多的糖和脂肪。_ 喜欢western fast food _ 吸收,摄入用并列句翻译句子:_ be/get fond of西式快餐take inNowadays more and more students are getting fond of western fast food,andthus/so they take in too much sugar and fat.2.中国食物含有大量的水果和绿色蔬菜。它富含纤维,糖和脂肪含量

5、低。contain_含量高/低用独立主格结构翻译句子:_ 含有,包含rich/low inChinese food containing a lot of fruits and green vegetables,it is rich in fiberand low in sugar and fat.3.中餐非常美味,有很多菜肴,这能为我们提供各种营养。_美味的_提供nutrition_用非限制性定语从句翻译句子:_ delicious/tastyprovide.with.营养Chinese food is very delicious and has many dishes,which can

6、 provide us withall kinds of nutrition.Step 3润色成篇Dear Editor,Nowadays more and more students are getting fond of western fast food,and thus they take in too much sugar and fat.I dont think it is good for their health.There are all kinds of foods in the world.Which one is healthier,Chinese food or we

7、stern fast food?Different people have different opinions.In my opinion,Chinese food is healthier.Firstly,Chinese food containinga lot of fruits and green vegetables,it is rich in fiber and low in sugar and fat.Secondly,Chinese food is very delicious and has many dishes,which can provide us with all

8、kinds of nutrition.I think it is the healthiest food in the world.Yours sincerely,Li Hua话题词汇识记1.饮食描述类词汇:high/rich in fiber(高纤维)low in fat(低脂肪)be lacking in nutrition(缺乏营养)food poisoning(食物中毒)a variety of fast food(多种多样的快餐)be favored by(受到的青睐)2.饮食习惯类词汇:develop/form healthy eating habits(养成健康的饮食习惯)be

9、particular about food(挑食)keep a balanced/healthy diet(保持均衡/健康的饮食)lose weight/take off weight(减肥)go on a diet/be on a diet(节食)cut down body fat(削减脂肪)skip breakfast(不吃早餐)put on/gain weight(增加体重)eat excessively(过量地吃)3.话题实用类短语:be closely related to health(与健康息息相关)do harm/damage to physical health(对身体健康有

10、害)aim at keeping slim(旨在保持身材苗条)take an order 点菜take in/absorb nutrition(吸收营养)attach importance to your diet(注重你的饮食)pay more attention to your diet(更加注意你的饮食)guarantee the safety of food(保障食品安全)regardless of others health(不顾他人的健康)have a positive effect on(对有积极的影响)话题好句背诵1.Breakfast is the most importan

11、t meal of the day,and dinner the most enjoyable.早餐是一天中最重要的一餐,而晚餐则是最享受的一餐。2.Its high time that we stayed away from junk food and led a healthy life.现在是我们远离垃圾食品、过健康生活的时候了。3.Only when we are particular about food can we prevent ourselves from falling ill.只有讲究饮食,我们才能预防患病。4.The issue of unsafe food has a

12、roused public concern and caused a heated discussion.食物不安全事件引发了公众的关注和激烈的讨论。5.As far as Im concerned,we should develop healthy eating habits to build ourselves up.Only in this way can we have enough energy to study.我认为,为了增强体质,我们应该养成健康的饮食习惯,只有这样,我们才能有足够的精力学习。写作点拨本单元也可以写关于健康问题的说明文。此类文章可按“总分总”结构布局,分为三或四

13、个自然段。写说明文要注意以下几点:1.抓住中心,分清主次。首先要仔细阅读文字提示或观察图表,确定文章的中心内容。再根据内容把文章分成几个段落,每段都要拟定一个主题句。然后确定中心人称和主要时态。2.列全要点,扩展句子。以拟定的主题句为中心,选择恰当的词语和句型来组织材料,编写句子,形成段落。3.布局谋篇,连段成文。按照一定的逻辑顺序,用适当的过渡词把已经写好的段落组成一篇完整的文章。常用表达:1.Sometimes we have disordered eating,especially for girls,for they want to keep slim through reducing

14、 diet.2.A balanced diet is important for us in our daily life.3.Food can give us energy and help us build up our body.4.Regular exercise can help us keep our figures.5.Its important to keep a balanced diet.6.Different kinds of food provide us with different nutrition we need every day.7.As a proverb says,“An apple a day keeps the doctor away.”8.We should have a regular meal.In this way,well be strong and healthy.