New Century English Grade 9(1)Unit 3 Lesson 1. Water
(Period 4 Floods)一课说课稿
我说课的内容是New Century English Grade 9(1)Unit 3 Lesson 1. Water
(Period 4 Floods)
一、教材分析
(一)说教材。本课是Unit 2的第一课,主题是众所周知的自然资源——水。本课时所进行的是阅读理解练习,介绍floods。这部分是与课文内容相关的微型说明文,对课文进行补充,以扩大学生的阅读量和知识面。
(二)教学目标
根据《英语新课程标准》的教学理念,教材特点以及学生的实际情况,将本课时的教学目标确定如下:
1. Read the passage and know more about floods.
2. Students can retell the passage
二、教法
根据本文内容,结合“主动、有效”的课堂教学理念,本课主要采用任务型教学法、情景教学以及多媒体计算机辅助课堂教学,充分发挥教师的主导作用和学生的主体作用。阅读是要归于学生的,教师在教学中要放手让学生自己去理解和分析,给学生读题解题的时间和空间,同时给学生质疑、答疑和讨论的机会。本课的阅读可分段进行提醒学生注意本文中各段落的中心句,并由此来掌握全篇的结构,提高细节信息搜索的效率。让学生深入到文本中去,激发他们主动参与学习的欲望,努力培养学生的自学阅读能力,授以学生科学的思维方法。不仅要使学生学会,更要使学生学会学。
三、学法
初三的学生已具备一定的阅读能力,关键之一引导学生掌握阅读的方法。本节课主要让学生自己体会怎样找出每段文章的主要意思,关键词语。寻找并理解每段文章的细节。根据上下文推测词义。从而在整体上理解文章的主旨,为完成习题作准备。我希望引导学生主动自主参与学习、激发学习兴趣、提高学习效率。
四、教学程序
1. 给学生2分钟时间快速阅读全文完成以下练习,校对。(根据程度让学生自己在文中直接找出中心句)
Finish the following tasks and find the main sentence for each paragraph.
A. Floods are a serious problem.
B. There are two main kinds of floods: flash floods and slow floods.
C. Water is one of the most useful things on Earth.
D. Floods are the world’s biggest natural killer.
Key: 4 2 1 3
2.给学生5 分钟时间再次阅读全文完成Task 1 -- Do T or F并校对。 (see Textbook P42)
3.再次阅读全文,找出生词,完成Task 2并校对。(see textbook P42),
4.学生就阅读部分内容进行互问互答活动,以便进一步熟悉内容。
5.学生质疑、答疑和讨论,教师补充。
6.根据学生程度可将reading拓展教学。
Task 1 Read the paragraph and fill in the blanks with proper words.
(the first paragraph)
_______1_______. It gives us life. We drink it, bathe in it, clean with it and use it to c_____ food. We think water is something s_____ and gentle; but sometimes water is so powerful that it can e_____ be deadly. Here we are t_____ about floods.
Task 2 Listen and fill in the missing words.
(the second paragraph)
_______2_______. Flash floods are sudden floods of great volumes of water. They overflow the banks of the rivers and wash away __________ they touch into pieces. Flash floods are disastrous and deadly. The other __________ is slow floods. They rise __________ a long period of time. Usually as more and more rain falls, water rivers and land floods. These slow floods __________ in every country in the world.
Task 3 Put the following sentences into the right order.
(the third paragraph)
A. Floods also cause huge economic damage.
B. When floods happen, crops are damaged, houses are washed away, roads are destroyed, and people are killed.
C. It is reported that during the recent years, floods have caused billions of dollars in damage each year.
D. Every year in America water kills on average 138 people, most in flash floods.
Key: B D A C
_______3_______. When floods happen, crops are damaged, houses are washed away, roads are destroyed, and people are killed. Every year in America water kills on average 138 people, most in flash floods. Floods also cause huge economic damage. It is reported that during the recent years, floods have caused billions of dollars in damage each year.
Task 4 Correct the mistakes in the paragraph.
________4_______. Worse still, they may become more power and frequent as global warming becomes more serious and more serious. Around the world, sea levels will raise and more and more lives will be took by the flood waters of our planet.
Key: 1.more power应改为more powerful
2.more serious and more serious应改为more and more serious
3.raise应改为rise
4.took应改为taken
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