Chemical Or Organic Farming ?
教 学 设 计
登高壮观天地间
设计理念
根据《高中英语新课程标准》要求，结合我校学生英语基础与能力参差不齐的实际，本课时我把阅读的每个教学环节所设计的问题和任务区分出高低不同的层次，由浅入深，循序渐进，使每个教学环节尽量符合多数学生的认知水平，力争绝大多数学生都能积极参与课堂活动。通过课前导学案培养学生自主学习，合作探究，归纳总结等的学习方法，并能学以致用。
处理废水
Teaching Aims
1.To make n of the passage.
2.To rai students’ awareness of protecting environment.
Teaching Important Points
1. To get a general idea of the this passage.
2. To train the students’ speaking ability by talking and discussing about Chemical Or Organic Farming ? Which one is better ? .
3.To improving Ss’ reading skills such as prediction, scanning, skimming.
Teaching Difficulties
1. To understand the advantages and disadvantages of chemical and organic farming..
2. To master some important words and phras in the reading passage
Teaching Procedures
Task1 Skimming
Choo the corret main idea of each paragraph
Para 1:＿＿ Para 2: ______ Para 3:______ para 4:______
拿铁家具A: Farmers and customers turn to organic farming.
B: There are many other methods to keep the soil fertile.
C: Chemical fertilizers can damage the land and people’s health.
D: Using chemical fertilizers has become very common in farming. 最新火车停运通知今天
E: Some problems are caud by chemical fertilizers.
F: What is organic farming ?
Task2 Scanning
Para 1: Chemical farming:
Advantages : ______________ ________________
Disadvantages : _________ __________
Para 2 :
What are some of the problems caud by chemical fertilizer?
__________________________________________________.
Para 3 :
1.What is organic farming ?
__________________________________________.
3.Why do farmers turn to organic farming? Choo all the reasons.
( ) A. It can keep the food free from chemicals.
( ) B. It can keep the air, soil and water free from chemicals.
( ) C. It can kill harmful pests.
( ) D. It can make the soil richer in mineral.
( ) E. It can increa the production.
( ) F. It can produce healthier food.
( ) G. It can avoid damaging the environment or卤大肠的做法 people’s health.
Para 4 :
Methods of organic farming | Advantages of methods |
1. Farmers u natural waste from animals. | 1. It makes the soil richer in minerals and so more fertile. |
| 五年级课文 | |
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| 绰约是什么意思 |
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Task 3 summary
Over the past half century，_____（u）chemical fertilizers has become very common
in farming.Many farmers welcomed them ___ a great way to stop dia and increa ________ （produce）. Recently, however, scientists _____ ____ _____ （find）that ________ u of the fertilizers can ______ ______ _____ the land and people’ s health.
With the ________ (discover) , some farmers and customers turn to organic farming. Organic farmers ____ ＿ keeping their soil rich and free of dia.They prefer using _____ (nature) waste from animals as fertilizer, ____ makes the soil richer in minerals and so more fertile. This also keeps the air,soil,water and crops_____ _____ chemicals. Their main purpo is____ ___(grow) good food and avoid __________ (damage) the environment or people’s health.
Task 4 Deep thinking 【Chemical Or Organic Farming ? Which one is better ? 】
Task 5 Role play
情景介绍：George 是一位农学家。Alice向George请教有关有机耕作的问题。
Role Play
Q1:Why are chemical fertilizers so popular in farming today? A1:Becau…………………………………….
Q2:What problems can be caud by using chemical fertilizers?
A2:…………………………………………….
Q3:What is organic farming?
A3: ………………………………………………
Q4:What are the advantages of using organic farming methods? A4: ……………………………………………
Q5:How can we keep the soil fertile？
………………………………………………….
Task 6 Homework
请以“PLASTIC OR CLOTH BAGS?”为题，模仿这篇文章的篇章结构和句子结构写一篇说明文。
Chemical Or Organic Farming ?
学 情 分 析
我现在所教的学生，已经掌握了基本用英语交流的能力，但相对英语基础还是比较薄弱的，没有针对性的学习的策略与计划，单词量比较匮乏，语法掌握不够扎实，彼此之间很少进行互相的交流。自学课本的时候对于课文的长句没有办法自己进行分析，除去课文新词以外，还有一些词不是特别熟练。 在学习过程中一般只是对于单词进行记忆，课文的理解句型的归纳相对不够重视。没有掌握相应的阅读技巧。在阅读过程中有畏难情绪。大部分同学对英语阅读兴趣不高。
根据这种情况，我在教学中会尽量使复杂问题简单化。用各种方法激发他们学习热情和青春活力。问题设计有梯度，让学生有成就感，增强学习的自信心。对他们在课堂上的表现及时的给与及时的肯定和赞扬。不断培养英语学习兴趣，语言学习能力。
Chemical Or Organic Farming ?
令我感动的一件事效 果 分 析
新高一英语阅读课教学设计总体思路应以《高中英语标准》中规定的高中英语课程的总目标为依据，即：在重点发展学生阅读技能时，还要兼顾听说及写的技能的发展；在教给学生知识的同时，还要关注学生情感态度的发展、学习策略的培养及人文素养的提高。
⒈本节课改变过去以传授知识为主的教学方式，而实施以学生主动参与为主的任务驱动型(Task-bad activity)学习方式。其实，这也是新课程标准中的应有之义。叶圣陶先生说：“教是为了不教。”面对21世纪对人才的需求，“授人以渔”已成为师者的最高教育境界。
