小编收集整理教案需要注意哪些问题?收集整理的5篇(2)
(课件展示)请同学们欣赏农业机械化视频,加深对中国农业成就的印象。
(关于)新中国成立以来,我国农业取得了举世瞩目的成就,农业生产开始从传统农业向现代农业转变。换句话说,现代化还没有实现;这有很多因素,其中最主要的是:农业生产离不开土地资源,我国的土地资源已经非常有限。而且,随着国民经济的发展,城镇、工矿、交通、水利等事业的发展将继续占用部分农业用地。因此,未来我国的农业用地不仅不会增加,还可能会减少。
(课件展示)图:中国人均耕地和人均粮食产量增长。
引导学生分析:扩大耕地面积对我国农业发展是不可能的。
(提问)我国农业未来应该如何发展?
邀请学生发表意见。
谁愿意为政府提供建议?
引导学生讨论,启发学生得出:积极调整农业结构。
(讲述)什么是农业结构?我们将农业经济中不同部门所占比重的关系称为农业结构。
(课件展示)我国农业产值构成图。
如图所示,在我国各个农业部门中,以种植业为主,这是由我国的基本国情决定的。畜牧业仅占27%,这与农业以畜牧业为主的发达国家的情况不同。很大。看林业和渔业(让学生读出比例),它们的比例太小了。而林业和渔业与我们的生活息息相关,
许多牲畜、森林和水产品的营养价值很高,作为商品的经济价值也很高。这可以使从事这方面生产的农民脱贫致富,促进我国农业的发展。
(旁白)请阅读教材《广西宜州市杨家屯农民调整农业结构和种子成果》。
(旁白)从我国农业总产值构成图中可以看出,林业和渔业所占比重过小,明显不合理。如何解决这个问题呢? (因地制宜,全面发展农业)
(提问)你想到的方法很好,但如何保证既能增加种植业单位面积产量,又能因地制宜地充分发展农业?让学生思考答案(科学技术促进农业繁荣)。
(问题)科学技术的发展对农业有什么深远的影响?
(课件展示)农业机械化、喷灌、农业机器人、温室种植等图片和视频
请同学们阅读《袁隆平与杂交水稻》阅读材料
(复述)科技发展农业的成果加速了我国农业现代化进程。
(关于)农业现代化不仅仅是农业机械化。农业机械化只是农业现代化的一个方面。农业现代化是指农产品从养殖到销售,从生产到组织管理的全面现代化。截至目前,我国大部分农村地区仍采用以体力劳动为基础的传统农业生产方式,离农业现代化还很远。
(问题)请想一想当地的农业生产都使用什么样的农具?哪些是现代农业机械? (除农具外,其他如育苗、灌溉方法、管理方法等均可讨论)。
(旁白)因此,要进一步发展我国农业,就必须加快各地农业现代化进程,提高农业劳动生产率。
(旁白)目前我国农村大部分地区仍采用分散经营模式,不能适应农业生产专业化、规模化、市场化的发展趋势,成为农业生产的重要因素制约我国农村经济发展。
(问题)阅读《龙头企业带动农民增收》教材,你能得出什么结论? (我国应把农业产业化经营作为推进农业现代化的重要途径)
好的,下面我们总结一下。我国哪些领域的农业发展潜力更大?
请学生总结。
(提问)同学们,我们想出了这么多方法。按照这些方法,未来我国的农业会怎样?
请学生思考。
(讲述)在耕地可能减少、自然灾害频发等诸多不利因素影响下,我国加快粮食生产,保障人民最基本的粮食需求,同时积极发展多元化经营。以满足人民的需要。为适应市场经济的需要,各类农产品必须力争高产、优质、高效。
在这个过程中,农业逐步现代化,农村将出现大量剩余劳动力。我们应该做什么?我们也想办法。
请学生回答,然后老师总结。
(旁白)目前我国农村剩余劳动力超过1.50亿人。现在他们有两条主要出路:涌入城市,成为流动人口;这会导致很多问题。而且,近年来,我国农村乡镇企业的快速发展和农村社会化服务的兴起,使得大量农村富余劳动力向乡镇企业和服务业转移成为可能。 这样,农村剩余劳动力就可以为农村就业和发展工商业、交通、建筑、文化和教育找到出路。一些经济发达地区的农村与周边城市无异,生活条件甚至比周边城市居民还要好。挺好的。
(阅读)要求学生阅读课本末尾的选修部分。
(总结) 通过本课的学习,我们了解了新中国成立以来我国农业发展取得的成绩、存在的问题和发展潜力,明确了未来的发展方向。希望同学们以后努力学习科学知识。为我国农业现代化做出贡献。
接下来,我们将在我国农村现代化蓬勃发展的背景下结束这一课。
(课件展示)请同学们欣赏华西村的图片,老师讲解华西村的发展。
[黑板设计]
第三节农业发展
一、农业发展成果
二、积极调整农业结构
1.农业结构的概念
2.因地制宜,全面发展农业
三、科技兴农
四、走农业产业化之路
五、农业发展前景
教学后记:
本课是对中国农业发展的总结,勾勒出中国农业发展的方向。这个关键点在课堂教学中得到了很好的把握,教学内容和教学方法得到了较好的处理。整个设计体现了以下特点:(1)目标明确、重点突出、分析透彻。(2)教法得体、灵活多样。根据本节教材特点,教学计划采用多种形式)以启蒙、复习、归纳、延伸等方法,贯穿全过程,以教师的启发自始至终,引导学生动脑动手,积极参与教学。(2)将多媒体融入课堂有机教学,创造教学情境,激发学生兴趣,提高教学效果。
初中地理课程计划第5章
教学目标
1.知识目标
了解四川经济发展水平及地域差异;了解四川旅游业的发展;了解四川交通的发展。
2.能力目标
学会用地图和数据分析四川经济发展的优势;培养学生综合比较、总结和分析的能力。
3.感伤目标
Inspire students to love their hometown, love their motherland, and their desire to learn geographical knowledge for life.
教学要点
How to give full play to local advantages to develop local economy.
教学难点
Learn how to describe a region from a socioeconomic perspective.
Teaching time 1 class hour
教学过程
[Introduction] Sichuan is very different from east to west, and natural disasters are frequent. In particular, the "5.12" Wenchuan earthquake in 20xx brought severe damage to Sichuan, and at the same time brought greater opportunities to Sichuan. The people of Sichuan submitted a satisfactory answer to the people of the whole country at an economic growth rate of 14.5% in 20xx. How did the people of Sichuan rise rapidly economically? Let us walk into the "rising Sichuan" together.
[Teacher Activities]
1.(Blackboard) The rise of four types.
2.用multimedia display image8.7、8.8、8.9、8.10、8.11.
3.Question: What are the characteristic industries and high-tech industries in your hometown?
[Student Activities] Answer:
1.……
2.……
[Teacher Activities]
1.Correct or supplement.
2. (Blackboard) An economically strong province in the west.
3.家乡People have built Sichuan into a provincial-level administrative unit with the largest industrial output value, complete industrial categories, and more advantageous products in the western region of my country.
4.Question: What advantages have the people in their hometown discovered to develop their economy?
[Student Activities] Answer:
1.……
2.……
[Teacher Activities]
1.Correct or supplement.
2.(Boshu) A tourist paradise.
3. (transferred) "The view of the world's mountains and rivers is in Shu". Sichuan's tourism industry recovered rapidly after the earthquake. In 20xx, the people of Sichuan regarded tourism as the advantageous industry and leading industry for post-disaster reconstruction, and vigorously implemented the tourism revitalization project. The province's total tourism revenue was 1472.48 billion yuan, an increase of 34.8% with the same economy.
4. What are the tourist attractions in your hometown?
[Student Activities] Answer:
1.……
2.……
[Teacher Activities]
1. Supplement food culture and red tourism resources.
2.Classification of tourism resources:
Natural tourism resources
Tourism resources
Humanistic tourism resources
[Student Activities] categorize the tourism resources that they have enumerated and supplemented by teachers.
[Teacher Activities] As students, what can we do in the development of tourism?
[Student Activities] Complete P.105 activities.
[Teacher Activities]
1.Correct or supplement.
2. (Transfer) The development of tourism is inseparable from transportation. Due to the influence of the topography of the basin, Sichuan in the past had the saying that "the road to Shu is difficult, and it is difficult to climb to the sky". But Sichuan's location in the southwestern hinterland has made Sichuan a hub of traffic in the southwest since ancient times. Thanks to the efforts of the people of Sichuan, today's Sichuan has long been transformed into a thoroughfare and has become a transportation hub in the Southwest.
[Student Activities] Complete P.107 activities.
[Teacher Activities] Use multimedia to demonstrate Sichuan’s development strategy, and stimulate students’ love for Sichuan and a sense of responsibility for building Sichuan.
[Teachers and Students Summary]
黑板设计
A strong economic province in the west
Natural tourism resources
The rising tourist paradise of Sichuan
Humanistic tourism resources
High-speed development of modern transportation
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