高中英语 Unit 3 Inventors and inventions泛读导学案 新人教版选修8

高中英语 Unit 3 Inventors and inventions 泛读导学案新人教版选修8
Unit3 Inventors and inventions泛读导学案新人教版选修8
一、学习目标语言目标：掌握本篇文章中的重点词汇短语，能够理解文章内容。

能力目标：让学生学会运用各种阅读技巧阅读本篇文章，了解贝尔发明电话机的过程。

情感目标：使学生能够体会到现代科技的贡献和他对科学不懈追求的精神。

一、学习重点
1、掌握本篇文章中的话题相关词汇。

2、学会分析文中的长句和难句，对本单元语法进行复习。

三、学习难点
1、学生能够根据课文内容整理贝尔发明电话机的过程。

2、学习本课中出现的重点单词和短语，能够理解文章内容。

四、学习过程
【知识链接】
Alexander Graham Bell was an inventor that lived between1819 and1905、 He was born in Scotland and later
lived in the U、S、Alexander Graham Bell invented the telephone in1876。

【自主预习】
（一）学法指导
1、通读本篇课文，查字典，标注生词，勾画出文中的疑难点和长句。

2、自主完成表层理解题，画出题干中的关键词，并进行小组讨论。

（二）活动任务
1、Look up the dictionary and write the Chinese meanings、1)
deaf________2)
microphone_______3)
lip________4)
forehead________5)
occasionally ________6)
explore________7)
occupy______8)
dynamic________9)
multiple telegraph____10)
dot _______11)
separate____12)
sound wave_____13)
straw____14)
ear drum___15)
inspiration_____16)
reproduce______17)
lay on to______18)
wire____19)
tetrahedron___20)
invaluable______
2、 Read the passage Alexander Graham Bell carefully and find out the events about the following years、1847 _________________________________________________________ ______________1876
_________________________________________________________ ______________Five days after the patent was given to Bell
________________________________________1858_____________ _________________________________________________________ _1922____________________________________________________ ___________________
【合作学习】
（一）学法指导
1、通读课文，利用快速阅读技巧，根据题干中的关键词，查找细节信息。

2、小组合作，分析课文中的长句和难句。

（二）活动任务
1、Work in groups and discuss the following questions、1)
In your opinion, what qualities should an inventor have?An inventor should
be_______________________________________________________ __2)
Why do we need a telephone? What would happen if we hadn’t a telephone in our daily life?We need a telephone because________________________________________________
2、 Read the passage carefully and match the main
idea with each paragraph、 Paragraph1
A、 a new discovery-the tetrahedron shape、Paragraph2
B、 the invention of the telephoneParagraph3
C、 the first telephone messageParagraph4
D、 the importance of the telephoneParagraph5
E、 a continuing searcherParagraph6
F、 curiosityParagraph7
G、life information, interest
3、 Read the passage carefully and finish the following exercises in groups、1)、What’s the text mainly about _______
A、 the key to success as an inventor
B、 Bell made many great inventions by chance
C、 the life of Alexander Graham Bell
D、 the life of Alexander Graham Bell and how he made the great inventions、2)、 What does the writer mean by saying “ Leave the beaten track occasionally and dive into the woods?___
A、 Never walk on the smooth road but go along the path
B、 Leave the beaten track for a while and walk into the woods
C、 Try to do something in the unusually way sometimes、
D、 Sometimes do something in the same way as people often think of、3)、 Which statement is true?_____
A、 Alexander Graham Bell set out to invent the telephone after inventing a multiple telegraph、
B、 Alexander Graham Bell set out to invent the telephone before inventing a multiple telegraph C When
Bell wanted to design a multiple telegraph, he changed his mind to invent the telephone 、
D、 In search to improve the telegraph, Bell invented the first telephone、4)、 During the design of a multiple telegraph, he invented the telephone occasionally、（T or F）5)、 Alexander Graham Bell was not a man to rest, and he was an inventor all his life、（T or F）
4、 Translate the following sentences into Chinese and pay more attention to the black parts、1)、 Follow it up, explore all around it, and before you know it, you will have something worth thinking about to occupy your mind、
_________________________________________________________ _____________________________2)
It was this exploring around problems and his dynamic spirit that led to his most famous invention- the telephone in18
76、
_________________________________________________________ _____________________________3)
Bell never set out to invent the telephone and what he was trying to design was a multiple telegraph、
_________________________________________________________ _____________________________4)
This original telegraph sent a message over distances using Morse code (a series of dots tapped out along a wire in a particular order)、
_________________________________________________________ _____________________________5)
…but it was not until five days later that Bell sent his first telephone message to his assistant Watson、
_________________________________________________________ _____________________________6)
Although he is most often associated with the invention of the telephone, he was indeed a continuing searcher after practical solutions to improve the quality of everybody’s life、。