资源简介

八年级下册 Unit7 What’s the highest mountain in the world Section B 2a-2e教学设计
教材分析
本课选自教材《人教版八年级下册 Unit7 What’s the highest mountain in the world？Section B 2a-2e》，教材第 54--55 页，课型为阅读课，图文并茂。从对自然和文化的比较过渡到了动物保护这一话题。呈现了熊猫及熊猫研究基地相关的内容。本节课是在 Section A部分已经初步学习了形容词比较等级的几种句型的基础上系统性地对形容词描述事物进行复习、巩固和提高。同时,在阅读过程中训练学生的根据图片预测文本主旨、略读、寻读和根据关键词快速寻找有效信息的阅读技能,还要练习学生对材料中的相关信息进行加工分析和处理的能力，并在后面的及时加强练习中锻炼语言综合运用能力和口语表达和写作能力。本节课重点是通过篇章学习，了解大熊猫等濒危动物生活习性和现状，培养保护动物，人与自然和谐共生意识。通过阅读训练,把说明文的篇章特点理解融入到语篇文章的学习中，让学生通过本课的学习,掌握预测、寻读、略读和找读等阅读策略，提高阅读理解能力、语言运用能力和写作能力。本篇文本重点是阅读活动，首先是学生掌握与动物相关的词汇，学会讨论和描述濒危动物;其次引导学生展开阅读，培养其从篇章中快速、准确获取信息的阅读策略;再者通过文本的学习培养学生“保护动物，热爱自然，人与自然和谐共生”的环保意识。在进行教学设计时，以应用为动力，以阅读为核心，从而扩大课堂的语料输入量及语言输出量，力求通过阅读教学提升学生的分析和表达等综合学习能力。
教学重难点及突破
◆重点能熟练运用形容词、数词描述事物，了解说明文的篇章特点。培养学生的快速阅读和归纳语篇信息的能力，从而能根据文本中的内容来分析和处理有关问题。
◆教学难点突破本节课重点训练学生的理解能力和阅读能力，通过应用实践来提高学生的阅读能力，并掌握一定的阅读策略。通过阅读策略训练，引起对“用形容词描述发生的事情”的重视，并能表达自己对事物的看法，提升英语的实际运用能力。迁移创新提出合理化建议，号召人们保护动物。
单元教材分析：
本单元的话题是地理知识,集中呈现了大量数字的读法和表示度量的结构。通过本单元的学习，让学生明白地理知识的重要性，在以后的学习生活中关注地理与自然。主要让学生掌握形容词和副司的比较级和最高级的表示方法,学会谈论中国的地理和自然，能针对存在的环境问题提出合理化建议。
Section A 重点是学习较大数字的表述，学会用不同句式表达形容词和副词的比较级、最高级。本部分难点是形容词比较级、最高级的不同表达句式。Grammar Focus 部分以表格的形式罗列了如何询
问及表达具体事实的典型句型,为学生操练提供了示范。该部分还呈现了进行比较描述的句型，提高形容词比较级和最高级的用法要求并增加更加丰富的表达形式。Section B 主要谈论大象和熊猫，引导学生模仿方框中的例句,对大象和大熊猫进行比较。本部分在 Section A的基础上，通过对自然和文化的比较过渡到了动物这一话题。通过听、说、读、写等活动,引导学生学习更多表达比较的句式结构,了解大熊猫等濒危动物,培养保护动物的意识。Self Check 部分检测学生对形容词原级、比较级、最高级的掌握以及程度副词的运用,培养语块意识，总结本单元语块的搭配。
Topic: Unit7 What's the highest mountain in the world Section B 2a-2e Teaching goals:
1.Language competence:
a. To understand new words by reading the context: bamboo, run over, walk into, fall over, excitement, endangered, keeper, etc.
b. To learn about pandas’ habits and the current situation.
c. To learn the characteristics of the expository writing.
2.Learning ability
a. To understand the passage and complete the tasks using the sentences in the passage.
b. To learn and use the reading strategies-scanning, skimming, predicting and find the effective information with the key words quickly.
3.Thinking quality:
To think about a problem in a critical way and think deeply.
Teaching important and difficult points:
1.To understand the passage and complete the tasks
2.To use the reading strategies-scanning, skimming, predicting and key words to solve problems.
Teaching methods:
Task-based teaching method, situational teaching method
Teaching tools: PPT、textbook. blackboard. a multimedia computer
Teaching procedures:
Step 1. Before reading
Task 1. Greeting and Warming up
1.Greet each other.
2.Show the learning goals of this class.
3.Enjoy a video and ask students “What’s it about ”
(To lead in the topic.)
Task 2. Lead-in
1.Forecast : Show the picture in 2b and ask students to guess what they're going to read.
(To practice predicting)
2. Free talk Ask :
“Do you still remember these facts of pandas ” Then ask and answer some questions about pandas .
3.Complete a passage with the words in 2a.
(To cultivate students thinking quality )
Step 3. While reading
Task 1. Let students read the passage quickly and match each part with its main idea.
(To practice skimming)
Task 2.Careful reading Para.l1).
Lead students to read Para. l and find the information. (Where /When|/ What/)
2). Deep thinking:
How do the pandas feel when they see the keepers
From what actions can we know pandas are excited
(To train the students’ thinking quality.)Para.2
Ask students to read Para.2 and answer the questions:
A. What is Lin Wei’s job
B. What does Lin Wei do every day
C. What does Lin Wei think of baby pandas
(To improve students’ reading ability.)Para. 3.
Scanning
1).Let students scan Para. 3 and circle the numbers and think What the numbers mean.
(To learn reading strategy: scanning)
2).Ask: Why is the number of pandas small Let students read Para.3 and find out the reasons of being endangered.
(To train the students’ thinking quality.)
4. Para. 4 Let students read Para.4 and fill in the chart with the sentences in the passage.
Step 4. After reading
1. Let students work in groups to think what ways we can do to save the pandas
2. Ask students to complete a passage according to the text .
3.Write a proposal to help the endangered animals.
(To improve students’ speaking skill and thinking quality)
Step 5.Summary
1).The main idea of the passage, reading strategies, thinking quality.
2).Love animals, live on harmony.
Step 6.Homework:
1).Must do:
Polish the proposal of your group and form it into a report for the school weekly newspaper.
2). Choose to do:
Find out more information about pandas from Website, write a speech and record it to call on help.
Blackboard design:
Unit7 What's the highest mountain in the world
Section B 2a-2e
Pandas activities---Lin Wei’s work
Pandas--facts-- Pandas’ problems---With the help
教学反思:本节课所学语篇的话题是“大熊猫”，属于人与自然主题，是 Section B听力内容的延伸和拓展。话题切合学生的生活实际，能引起学生表达的愿望。文章是篇报道具有说明文的特征，列数字是本文最大的特色。文本结构清晰，从学习理解中了解大熊猫的现状，在应用实践中分析推断大熊猫数量减少的原因，比较采取的拯救措施，在迁移创新中拓展拯救更多濒危动物的措施和活动，树立保护动物，保护生命，人与自然和谐共生意识，给学生提供了一个很好的写作范本，帮助学生了解说明文写作的特点及语言输出的科学性、条理性、准确性。

展开更多......

收起↑