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视频课题:外研版必修一unit5 into the wild Understanding ideas枣庄
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外研版必修一unit5 into the wild Understanding ideas枣庄
教学设计
Learning aims
Knowledge aims: Acquire the basic information about animal migration?.
Learning skill aims:Develop some reading and skills, such as fast-reading and careful reading, and speaking skill.(重点)
Emotional aims: Be aware of the importance of protecting animals and living with animals in harmony.(难点)
【预习提纲】
Step 1 Pre-reading(about 5minutes)
Get familiar with the new words.
1.___________ n.慈善机构;慈善团体
2.___________ adj.大西洋的
3.___________ adj.一年一度的;每年的
4.___________ v.寻找;寻求
5.___________ v.量;测量
6.___________ n.位置
7.___________ v.测定;确定
8.___________ adv.终于;最终
9.___________ n.解决;解决方法
10.___________ adj.惊人的;了不起的
11.___________ v.破坏;毁掉
12.___________ v.活下来;幸存
13.___________ n.影响;结果
14.whale n. ___________
15.migration n. ___________
16.professor n. ___________
17.mystery n. ___________
18.crash v. ___________
19.chemical n.___________
20.creature n. ___________
(设计意图:教师设计这20个词汇,让学生独立完成,目的是让他们读前熟悉文中词汇,扫清阅读障碍)
Step2 Brainstorming------Group work (about 4minutes)
1.How many wild animals do you know?
2.Look and choose the animals that migrate.
3.Watch and think:
What does the video mainly talk about?
(设计意图:教师以图片方式导入野生动物及迁徙动物,学生选择出迁徙动物,目的是让学生熟悉animal migration 这个话题,然后播放黑脉金斑蝶的视频并回答问题,让学生初步熟悉本课话题The Monarch’s Journey )
【合作探究】
Step3 While-reading
Fast reading: (Individual work)(about 7minutes)
Task 1 What is the main idea of the passage?
A. The monarch’s migration.
B. The reasons for monarch’s migration.
C. Mexico’s monarch.
Task 2 Read the passage and find out what mystery the scientists have solved.
(设计意图:教师让学生独立快速阅读课文,总结文章大意,并训练学生们获取有效信息的能力,尤其是黑脉金斑蝶惊人的迁徙能力 )
Careful reading:(cooperate with your partner )(about 10minutes)
Task 1 Read the passage and decide whether the following are true (T) or false (F).
( )(1)All animals move from one place to another all the year round.
( )(2)The migration of the North American monarch butterflies is the most wonderful.
( )(3)Professor Eli Schlizerman is a scientist.
( )(4)The monarch is able to tell the time of day by measuring the position of the sun with its wings.
( )(5)Human activity should be responsible for the falling monarch numbers.
Task 2 Read the passage carefully and choose the correct answers.
(1)What can be the reasons why animals migrate?
A.To find food. B.To find a partner.
C.To search of warmer weather. D.All above.
(2)How far do monarch butterflies migrate?
A.More than 1,000 kilometres. B.Only 2,000 kilometres.
C.About 4,000 kilometres. D.Over 5,000 kilometres.
(3)What can we think of the scientists when they know the monarch can tell the time of day?
A.Angry. B.Surprised. C.Helpless(无助的). D.Sad.
(4)Where can you probably find the passage?
A.At the end of a literature(文学) magazine.
B.At the top of a travel leaflet.
C.In a scientific research paper.
D.On a website of amusement(娱乐).
(设计意图:教师设计判断题和选择题这两个题型,目的是让学生仔细阅读课文,以探讨合作的方式完成任务,进一步深入理解课文,并判断获取信息,比如人类活动对黑脉金斑蝶的影响及文章出处的问题 )
【训练巩固】
Step4 Post reading(about 6minutes)
Fill in the blanks with proper words according to the passage.
Every autumn, millions of the North American monarch butterflies manage 1. (travel) around 4,000 kilometres south and find their way to places 2. they will spend the winter.
A team of scientists 3. (lead) by Professor Eli Schlizerman at the University of Washington has found that the monarch is able to tell the time of the day and 4. (use) its eyes to measure the position of the sun.
The solution to the mystery of the monarch’s 5._
___ (amaze) ability comes at a time when its population 6. (crash) by as much as 90 per cent in the last few years.7.
____ (sad),human activity is the main reason why the number of monarch butterflies is falling.
8. research on the monarch’s behaviour has however led 9. a greater awareness of this creature.The more we know about these lovely creatures, the 10. (great) the chance they will survive.
(设计意图:读后设计以语法填空的形式,贴近高考题型,一方面考察学生对文章大意的理解,另一方面训练学生的语法填空能力)
【小结拓展】
Step5 Think and Share (discuss in groups)(about 10minutes)
1.What impresses you most about the monarch butterfly?
2.What can people do to help protect the monarch butterfly?
(设计意图:这部分设计两个问题,让学生以小组讨论的方式进行,通过本课对黑脉金斑蝶现状的学习,一是让学生思考并讨论他们对黑脉金斑蝶印象最深的部分,二是通过第一个问题的思考,讨论人们该怎么做才能使它们的数量不再锐减,进一步引导学生深入思考人与动物的关系,从而形成保护自然、关爱动物、与动物和谐相处的正确的、可持续发展理念。)
Step6 Summary and Homework(about 3minutes)
1. Please summarize what we have learned in this class.
2. Rewrite the passage in your own words in about 100 words after class.
(设计意图:总结部分,通过让学生总结本课所学,一方面检验学生对本堂课的掌握情况,另一方面锻炼学生的语言组织能力。课下作业部分,让学生该改写课文,训练学生的语言输出和写作能力。)
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