Unit 2 Lesson 3 Bell and His Telephone Period 2 教案
一.Teaching Objectives:
1. Knowledge Objectives
1) Talk about the ways of communication
2) Learn about Bell’s life and his invention
2. Ability Objectives
1) Describe Bill’s life
3. Emotional Objectives
1) Realize the key to success
二.Teaching Key Points & Difficult Points
1. Key Points:
1) Talk about communications and inventions
2) Describe Bill’s life
2. Difficult Points:
1) Retell the text
Teaching Design:
Warming-up
1. Play a flash and ask how can we
communicate with
each other
1. Watch the video and answer the question
1. Make clear the topic of this lesson 2. Arouse the students’ interest in this lesson
Pre-task
1.Let the students make dialogues
according to the model
1. Make dialogues
1. Review the compound sentence with ”for”
While-task
1. Let students listen to the first paragraph and ask them to fill the table
2. Help the students retell the first paragraph
3.Let students listen to the second paragraph, and answer the questions.
4. Help the students find more information about Bill’s experience 5. Let the students listen to the third paragraph, and fill in the blanks.
6. Let the students read the third paragraph.
7.Let the students do cloze test.
1. Listen to the first paragraph and fill in the table
2. Retell the first paragraph
3. Listen to the tape and answer the questions
4.Find more about Bill’s experience
5. Listen to the tape and fill in the blanks
6. Read the third paragraph
7. Do cloze test.
1. To learn more about Bill’s life (his experience, inventions, achievement, etc.) 2.
To
practice
listening and
speaking skills
3. To help retell the text
Post-task
1.Ask the students to describe Bill’s life 2. Ask the students what is the key to success
1. Try to describe
Bill’s life
2.Realize hardworking and insistence is very important
1. To learn the importance of hardworking and insistence
Assignment Read the text (at least 5 times) and try to retell the text.
课件21张PPT。I thought a thought. But the thought I thought wasn't the thought I thought I thought.
我有一种想法，但是我的这种想法不是我曾经想到的那种想法。
thought (think) v. 思考，认为 thought n. 想法，思考A good cook could cook as many cookies as a good cook who could cook cookies.
一个好的厨师能做出和其它好厨师一样多的小甜饼。
cook v. 煮，烧 cook n. 厨师 cookies n. 小甜饼Tongue Twister 绕口令RevisionMore practice: forModel:
A: How do you usually communicate with your friends?
B: I usually communicate by phone, for I can save a lot of time.U2L3
Bell and His Telephone165 years ago…Bell had a keen desire to help the deaf, for his mother was deaf.Alexander Graham Bell
/, ?l?g'za:nd?/ /'gre?m /
Paragraph OneWhoWhereWhen18711847to Canada1870in the U.S.A.in BritainParagraph TwoAnswer the questions.Was Bell the inventor of the telephone? If yes, when did Bell invent the telephone?
2. Did Bell establish the Bell Telephone Company in 1877?
3. What happened to Bell in 1882?Yes, he was. In 1876.Yes, he did.He became an American citizen.Paragraph TwoI want you!In 1876
In 1877
In 1882invented the telephoneestablished the Bell Telephone Companybecame an American citizenParagraph ThreePre-Bell Time:While-Bell Time:Post-Bell Time:Paragraph Three Listen and fill in the blanks.Since Bell’s death in Canada in 1922, great changes have taken place in the telephone industry. Telephone lines are widely used in communications. They can help to send not only sound messages but also video images. Today, deaf people are able to use a special display telephone to communicate. Also, the quality and speed of telephone communications have greatly improved. Bell’s invention has paved the way for the Internet. Since Bell’s death in Canada in 1922, great changes have t_______ place in our life. Telephones are w______ used in communications. Even deaf people are a______ to communicate with others easily. Bell’s invention has p______ the way for the Internet.akenidelybleavedAlexander Graham Bell
The Great Inventor of the Telephone
was born _______________________
__________________ with his family
____ ___________________ the U.S.A.
_____________________on March 10
____ _______ the Bell Telephone Company
became an _____________________
1922 ___________ in Canada
(1847-1922)
in Britainmoved to Canada1871settled ininvented the telephone1877establishedAmerican citizendied was born in Britain
moved to Canada with his family
1871 settled in the U.S.A.
invented the telephone on March 10
1877 established the Bell Telephone Company
became an American citizen
died in Canada
Group WorkSuppose you are the commentators （解说员）of the documentary（纪录片） on Bell’s life. Describe his life. was bornmoved tosettled ininventedestablishedbecame an American citizendiedpaved the way for the InternetdreamworkMarie CurieIf we work hard,
our dreams will be realized.
1 Read the text 5 times.
2 Write an article about
(Steven Jobs, Bill Gates, etc.).
1955 born in San Francisco U.S.A.
1972 graduated from senior school and went into university
set up Apple Company
1997 became CEO of Apple Company
2007 most powerful businessman -- Fortune
2009 resign as CEO of Apple Company
2011 died of disease in the U.S.A.
