牛津译林版(2019) 英语必修第一册 Unit 4 Looking good, feeling good Building skills A Reading and speaking 教学设计

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名称 牛津译林版(2019) 英语必修第一册 Unit 4 Looking good, feeling good Building skills A Reading and speaking 教学设计
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版本资源 牛津译林版(2019)
科目 英语
更新时间 2022-09-01 11:31:51

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Book 1 Unit4 Looking good,feeling good Building skills
A (Reading and speaking)
教学设计
教材内容和课型设计说明:
本课例的教学内容为《牛津高中英语》(译林版)必修一 Unit4的 Building skills部分Reading and speaking的第一课时。本单元的主题语境是“人与自我”,话题是“青少年身心健康”,涉及语篇类型有新闻报道、说明文、杂志文章。本单元的教学旨在帮助学生认识健康生活的重要性,倡导学生选择健康的生活方式,用积极的生活态度认识自我、丰富自我、接纳自我。形成健康的生活方式以及良好的生活习惯。本板块话题为“基因对减肥的影响”,以一篇说明文的形式介绍了科学家在基因是否影响身材这个领域的研究动态。平时同学们大多数从饮食和锻炼两个领域分析身材问题,而极少思考到基因遗传这一方面。因此该语篇直击当下社会现象且可以更好地训练学生的创新型思维和批判性思维,对于青少年身心健康成长具有重要启示意义。
教学活动设计体现了学习理解、应用实践、迁移创新三类活动的关联与递进。教师首先创设情境,从学生的已知出发,引导学生探究,进而梳理整合科学家分析问题和解决问题的步骤和方法。在此基础上,学生概括文本的信息结构,形成对说明文布局的和写作技巧的把握,理解开展科学研究的方法,把语言知识学习、语言技能运用、思维品质发展和文化意识形成都有机融入课程内容和教学活动中,为在课堂教学中培养学生的英语学科核心素养进行尝试和探索。
本节课力图在以下几方面做些尝试:
1.文本内容的理解和深化。本课例在理解文本信息的同时,拓展思维,根据本单元的教学主旨和教学目标,注重文化渗透,做到依托文本,紧扣话题。教师帮助学生培养良好的生活习惯,认识并完善自我,树立积极向上的人生观和价值观。
2.语境创设的有效性。本课例创设多样化的语境,注重语境之间的衔接过渡,注重话题的拓展,紧扣学生的生活实际,语言知识与情境紧密相连,有效地促进语言知识的学习、内化和运用。
3.学生语言运用能力的培养。语言知识的呈现和学习从运用的角度出发,通过师生互动、小组讨论、话题写作等形式,培养学生语言表达能力。
学生特点分析:
此次授课针对新高一学生,学生对此类文体(说明文)接触较少,对行文特征了解较少。有些词汇、表达方式不太熟悉。但学生掌握了一定的语言能力,形成了自己的独特的情感、态度、价值观,但他们仍然缺乏系统的语言知识训练以及相关的学习策略。
Teaching design
I.Teaching objectives:
By the end of the class, students will be able to:
1.learn about the scientific developments in weight control by reading.
2. obtain information efficiently from an expository writing by learning the reading strategies.
3.express their opinions on how to look good and feel good in a positive attitude.
II. Teaching methods: PWP,TBLT
III. Teaching key and difficult points:
1. To obtain the outline, facts and opinions of the context;
2. To analyze reasons why people put on weight easily ;
IV. Teaching difficult points:
1. To express critical opinions of losing weight as a social trend.
2. To adopt a positive attitude towards weight problems and health.
Teaching procedures
Step 1:Lead in
Introduce the topic by picture talking.
The teacher shows some pictures about fat people eating too much while thin people eating more vegetables and less meat, and asks the students to answer the questions after observing the pictures:
What are the pictures about
What do you think is the cause of weight gain
[设计意图]
以观察图片辅助以问题的方式导入,既能激发学生的学习兴趣和主体参与意识。通过对如何控制体重的探讨,巧妙导入本课话题。同时也兼备了对学生思维品质的训练,因为针对第二个问题,学生可能会想到过度饮食、缺乏锻炼、遗传等因素。
Step 2:While reading
Task 1:Listen to the radio and skim the context to answer the question:
Could you analyse the structure and summarize the main idea of each part
Part 1 (para.1) the introduction of the topic
Part 2 (para.2-4) the supporting details
Part 3(para.5) the solutions to controlling weight gain
[设计意图]
本环节运用听和快读的阅读策略,引导学生从整体上了解文章体裁、说明文的框架和本节课的主要内容,同时提醒学生关注每一段的topic sentence,这有助于精准地归纳段落大意。
Task 2: careful reading :
1.Read Para 1 to answer the question.
What writing techniques are used in Para.1
[设计意图]
用问题引领的方式,带领学生逐段精读。本段涉及到说明文的经典写作手法,提问引出话题和作比较(some people…while others… However,…)。学生需要通过小组讨论找出这两种手法并加以吸收内化。
2. Read Para 2 to answer the question:
(1)What does the underlined phrase “the excess energy”in the second paragraph mean
(2)How to guess the meaning of a new phrase
[设计意图]
本环节旨在引导学生如何根据上下文推测词义。语境法猜测词义是学生必须掌握的一项重要阅读技能,这类题包括猜测单词、短语、句子的意思和判断指代内容。因此教师在平时的阅读课教学中应该渗透这一技能训练。
3. Read Para 3-4 to answer the following questions:
(1)What is the purpose of the experiment
(2)What did scientists do
(3)What conclusions did they learn from the experiment
(4)What is the function of data used in Para4
[设计意图] 本段提到了一个老鼠的实验,涉及到了控制变量的实验方法以及说明文常用的列数据、作对比等写作技巧。因此解读本段内容需要围绕该实验的目的、方法和结论来设置问题。用问题推动学生掌握阅读一则科学实验需要关注的地方和掌握一些说明文的写作技巧。
4. Choose a title for the text:
A. Lose weight or not
B. A healthy diet
State the reasons why you choose it.
[设计意图]
文章标题就是对文章主要意思的概括,因此,需要再读文本,寻找主题句或归纳主要内容。此时,教师呈现出标题的特征:概括性、针对性、醒目性。顺势介绍一下推敲选项正误的窍门和干扰项特点。
5. Reading strategies:
The teacher asks students to highlight the assumption, research question, experimental steps (approach + findings), significance and conclusion in the text.
[设计意图]
学完整篇文章之后,利用“寻找关键内容”这一任务让学生再次温习回顾文章的主要内容并深度理解记忆说明文阅读策略:提出假设-研究问题-实验步骤(方法和发现)-实验的重要性-实验的结论。
6.speaking
(1) Why are people devoted to developing medicines targeting the genes
(2)Genes play an important role in our shape. If some of us cannot lose weight, despite the fact that they follow the health professional's advice, what should they do Should we just allow our weight surrender to (屈服于) our genes State your opinion with reasons.
[设计意图]
Building skills 是训练学生reading和speaking两大能力的板块。因此在理解了文本框架结构和必要的写作手法之后,教师利用文章中提到的内容进行了深入挖掘,提出“科学家为什么要发展改变基因的药物”?并进一步启发思考:“我们的肥胖问题要屈服于基因遗传吗”?如果有些人尽管努力控制饮食并辅之以运动,却并不能保持身材,怎么办?学生通过讨论,可能给出一些答案,例如要更注重内在美、避免因身材问题而自惭形秽或者要更注重合理饮食和锻炼等等。同时教师给予学生及时而有效的反馈,这是一个有利于知识迁移和发展批判性思维的过程。
Step 3:Post reading
Task 1: Have a quiz and create a statistical form
Discuss in groups and share your answers in class
A quiz 1. Do you eat plenty of vegetables for each meal A. Usually. 3 B. Often. 2 C. Seldom. 1 D. Never. 0 2. Do you eat a lot of meat for each meal A. Usually. 1 B. Often. 2 C. Seldom. 3 D. Never. 4 3. Do you have dessert after each meal A. Usually. 1 B. Often. 2 C. Seldom. 3 D. Never. 4 4. Do you eat some fruit every day A. Yes. 2 B. No. 0 5. Do you eat many snacks A. Usually. 0 B. Often. 1 C. Seldom. 2 D. Never. 3 6. Do you like eating fast food A. Yes. 0 B. No. 1 7. How often do you eat fast food A. Usually. 1 B. Often. 2 C. Seldom. 3 D. Never. 4
Task 2: Analysis
Score 2–5: Your eating habits are unhealthy. You should change them completely.
Score 6–10: Your eating habits are barely healthy. You should make some changes.
Score 11–14: Your eating habits are very healthy, though there is still something you can do to improve your lifestyle.
Task 3:Writing
假如你是李华,你校的英语角就“如何正确饮食减肥”面向全校征稿。现请你用英语写一篇稿件,内容如下:
1.介绍你班同学的饮食现状;
2.概述合理饮食的好处;
3.提出合理建议。
注意:1. 可适当增加细节,以使行文连贯
2. 词数100词左右
Task 4:Presentation and assessment
Ask students to assess their own or their classmates’ writing according to the chart.
分 值 (满分25分)
Completeness (完整性) 信息 A.8-10分 B.5-7分 C.0-4分
布局 A.4-5分 B.2-3分 C.0-1分
Correctness (准确性) 语言运用 A.8-10分 B.5-7分 C.0-4分
Elegance (优美度) ......
得分
[设计意图]
根据新课标,教师和学生同为课堂评价的主体,让学生自我评价或互相评价,能够运用元认知策略引导学生学习。写作是整个单元句子与篇章的输出环节。首先学会口头表达,然后是注重字、词、句、篇结合的书面表达。设计此作文题意图为回归教材,紧扣整个单元的话题: Looking good, feeling good. 口头和书面的结合涵盖了语言能力、思维品质、学习能力等维度。
Homework:
Make up a poster concerning genes and losing weight .
[设计意图]
课后作业是课堂的延伸,是巩固语言知识的有效手段。课堂时间有限,学生只能通过合作写出一些内容,而课后作业容许学生更多时间思考。利用课后充分的时间谋篇构思,老师细心批阅,相信下堂课会有很精彩的作品展示。
Blackboard design:
Book 1 Unit4 Looking good,feeling good Building skills (
S
tructure:
P
art 1
(p
ara1
)I
ntroduction
P
art 2 (para2-
4)Details
P
art 3 (para
5)Solutions
)Para 1: common phenomenon Para 2: assumption Para 3: experiment Para 4: significance Para 5: conclusion