资源描述
高中英语教学设计案例
课 题: Unit 19 Modern Agriculture
Modern Agriculture (Reading)
(Senior English for China Student’s Book 1B)
设计教师:熊 琼
工作单位: 广西平果县平果高级中学
联系电话:
一、 教材分析
本单元得中心话题为Modern Agriculture “现代农业”,其中包括“饮食结构”、“农业生产与环境气候”、“土地利用”等话题。本课就是第十九单元第二课时阅读”(Reading)部分,这就是一篇科普文章,该文从中国农业得“历史与现状"、“传统农业技术应用及发展”、“现代农业生产”、“农业生产与生态得前景展望”等四方面对中国农业生产进行了介绍。本文语言通俗易懂,说明事物层次分明,以激发学生学习得兴趣与热情,让她们对于中国得农业发展有一个全面得了解,并可以对学生进行农业技术得兴趣培养。
二、学情分析
高一学生英语基础薄弱,词汇量少,语法知识不足,中式英文思维方式严重,复杂句子结构无法理解,进行阅读相当困难。
三。Teaching Contents 教学内容
Unit 19 Modern Agriculture (SEFC Book 1B)
Reading: Modern Agriculture
(全日制普通中学教科书(必修)人教版高一英语(下)第十九单元《现代农业》得阅读部分)
四、Design of Teaching Objectives 教学目标设计
1、Target language 目标语言
Make the students master the following words,phrases and sentence patterns、(让学生掌握下列单词、短语与句型。)
(1)Important words(重点单词):
Protection,technique,irragation, import, production, garden, wisdom, pratical, system, condition, soil
(2)Important phrases(重点词组):
Be harmful to, be friendly to, depend on, stand for,a variety of
(3)Important sentence patterns(重点句型)
a、 It is on this arable land that the farmers produce food for the whole population of China。
b。 To make as much use of the land as possible, two or more crops are planted each year where possible。
2。Ability goals能力目标
Improve the students’ reading ability through reading activities、(通过系列阅读活动提高学生得阅读理解能力。)
3。Learning ability goals 学能目标
Enable the students to know the development of modern agriculture in China。
(让学生了解中国现代农业得发展。)
五、Teaching Important Points(教学重点)
1、Learn the words and phrases listed above。
(学习上列单词与短语。)
2。 Enable the students to know the development of modern agriculture in China。(让学生了解中国现代农业得发展。)
六、Teaching Difficult Points(教学难点)
1。Understand the following sentences correctly。
a。 It is on this arable land that the farmers produce food for the whole population of China。
b、 To make as much use of the land as possible, two or more crops are planted each year where possible。
2。How to help the students understand the passage better、
(怎样帮助学生更好地理解这篇课文)
七。Teaching Methods(教学方法)
1、Task-based method(任务型教学法)
2、Skimming(略读法)
3、Careful reading (细读法)
八。Teaching Aids:(教学辅助手段)
1。A blackboardﻩ
2。 A projector and a puter for multimedia
九、Teaching procedures (教学过程)
Step I Greeting and leading in (4 minutes)(引入,4分钟)
T:How much do you know about agriculture? Do you often help your parents to do some farming work?
(Let students think about these questions and show their ideas、)
设计目得:激发学生得学习兴趣,让学生主动参与、
Step II Pre—reading (5 minutes)(读前,5分钟)
T:Today we e to the Reading、 Before starting our reading part, let’s look at some pictures in the Pre-reading part on page45 of your textbook。
1。Ask students to classify the pictures in the following way:
Traditional farming (1 3 5)
Agriculture Modern farming (2 4 6)
Hi-tech farming (7 8)
2。pare traditional & modern farming, focusing on the advantage & disadvantage of modern farming、 Then fill the form。 (Show the pictures again)
Agriculture
Advantages
Disadvantages
Traditional farming
Modern farming
Hi-tech farming
设计意图:(1)激活学生已有得信息,使学生具备摄入新知识得心理定势。
(2)激发学生得学习兴趣、
(3)帮助老师引入课文得主题。
Step III。 While—reading(17 minutes)(读中,18分钟)
1、Skimming (4 minutes) (跳读,4分钟)
Ask the students to read the passage quickly。 While reading, find out the main ideas of each paragragh (On the screen)、
Para、1 Agriculture in general in China
Para、2 Modernization in farming techniques
Para。3 Balance between food production and environment
Para、4 Greenhouse– a solution for the shortage of arable land
Para、5 GM used in Agriculture
Para、6 GM research on tamato
(Show the possible answers on the screen)(将参考答案显示在屏幕上)
学生活动:学生快速浏览课文,了解课文大意。
设计意图:训练学生快速阅读,归纳各段落得中心意思得能力、(Skimming for the main idea)
2。Scanning (10 minutes)(查读,10分钟)
Get the students to read the text carefully and finish these exercises ,then ask some students to give the answer。
(1) In China only seven percent of the land is used for farming、 This is _____。
A、 because farmers don’t need more land to produce food for the whole population
B、 because China needs more and more land to build cities
C、 because there are not enough farmers to work on the land
D、 because the other land cannot be used for agriculture
(2) Fertilisation is a technique that is used to ______、
A。 make poor soil better
B。 make wet land drier
C。 make dry land better
D、 grow vegetables with their roots
in water instead of earth
(3) Modern agriculture means finding ways to _____。
A、 increase irrigation and stop using fertilisers
B、 stop irrigation and using fertilisers
C、 increase production and be friendly to the environment
D。 produce the same amount while taking better care of nature
(4) In the sentence “… they are protected from the wind, rain and insects”, “they” means _____、
A。 greenhouses ﻩ B、 roots ﻩ
C。 vegetables ﻩﻩ D、 tomatoes
(5) In GM “M” stands for “modified”, which means “changed"、 What changes is ______、
A、 the way in which poor soil is made better
B、 the way in which Chinese farmers work on their land
C、 the way in which crops develop from seed
D。 the way in which farmers take care of the environment
学生活动:认真阅读课文完成任务,然后向全班汇报。
设计意图:训练学生快速查读细节、捕捉信息得能力。
Step Ⅳ Language study(5 minutes)(语言学习 5分钟)
There are some useful words and phrases the studeuts should learn to use in the passage:(本课中学生应学会使用得单词与短语:)
protection,technique,irragation, import, production, garden, wisdom, pratical, system, condition, soil
be harmful to, be friendly to, depend on, stand for,a variety of
Step V Group work (7 minutes)小组讨论(7分钟)
Ask the students to discuss the questions on Page47 in groups to make further understanding of the text、 Decide which fruit, vegetables and farm animals you would change、 Explain how you would change them and why、
学生活动:学生思考并讨论上述问题,然后向全班同学汇报。
设计意图:帮助学生进行课堂反思,自己学到了些什么知识;
Step Ⅵ Conclusionand Homwork(1 minutes)总结与布置作业 (1分钟)
Make a brief summary about the text and assign the homework、
T: Today, we’ve read the passage about modern Chinese agriculture。 We are sure we’ll have healthier and mo delicious food in the near future with the new technology、 After class, please read the text once agaim and find the sentences you appreciate most、
十、The Design of the Writing on the Blackboard(板书设计)
Unit 19 Modern Agriculture
Reading: Modern Agriculture
Key words and phrases:
protection,technique,irragation, import, production, garden, wisdom, pratical, system, condition, soil
be harmful to, be friendly to, depend on, stand for,a variety of Difficult Sentences:
a。 It is on this arable land that the farmers produce food for the whole population of China、
b、 To make as much use of the land as possible, two or more crops are planted each year where possible、
十一、学生学习活动评价设计
评价方式采用:自评、她评、师评、每个主题活动结束后,学生填写一张评价表,学期做阶段性评价,并把评价结果记入“我得成长足迹”。
十二。Reflection after teaching (教学反思)
本节课在多媒体得辅助下,一方面以直观得图片激发学生学习得兴趣,另一方面以课件形式展示,节约了书写得时间,一节课得时间虽紧凑但却能借助于多媒体安排更多得内容,能更加顺利地完成不同得任务设置skimming(跳读)与scanning(查读),培养学生得阅读技巧,教会学生更快更准得找到问题得答案与有效得信息。
在活动中主要让学生独立完成各项任务,达到了英语阅读得训练目得。
但就是,本堂课也还存在一些不足,需要加以改进:
1。由于本堂课任务多,容量大,导致完成任务时间较紧,在Pre-reading部分耗时过多,任务间过渡不够自然,今后应注意教学步骤间得紧密衔接。
2。本节课注重学生阅读技巧得训练,在一定程度上培养了她们得阅读能力,但课文知识内容拓展不够。
3、 多媒体得使用虽然带来了诸多方便,但同时呈现得内容过多,能让学生记住得东西却反而少。
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