Bell demonstrated his invention at a lot of exhibitions.. Bell experimented with ways of transmitting speech True or false?. Checkv and correct the false sentences a.. Bell and Watson i
Trang 1Nguyen Thi Thoa – Bac Son secondary school
Trang 2Who is he?
He is A lexander Graham Bell
What did he invent?
He was
Trang 3Unit 2 Making
arrangements
Friday, September 16 th 2011.
Trang 4NEW WORDS
deaf-mute (n):
assistant (n):
transmit (v):
demonstrate (v):
emigrate (v) :
conduct (n):
device ( n ):
di cư
truy n, phát đi ề
th c hi n, ti n hành ự ệ ế
bi u di n ể ễ
thi t b , d ng c ế ị ụ ụ
Ng ườ i câm đi c ế
Ng ườ i ph tá ụ
Trang 5Checking vocabulary
deaf-mute (n):
assistant (n):
transmit (v):
conduct (n):
device ( n ):
truy n, phát đi ề
th c hi n, ti n hành ự ệ ế thi t b , d ng c ế ị ụ ụ
Ng ườ i câm đi c ế
Ng ườ i ph tá ụ
Trang 6T F the USA
in a hospital in Boston
c Thomas Watson was Bell’s assistant.
1877
f Bell demonstrated his invention at a lot of exhibitions.
e Bell experimented with ways of transmitting speech
True or false? Check(v) and correct the false sentences
a Alexander G Bell was born in
b He worked with deaf-mute patients at
d Bell and Watson introduced the telephone in
over a long distance
Trang 8T F the USA
in a hospital in Boston
c Thomas Watson was Bell’s assistant.
1877
f Bell demonstrated his invention at a lot of exhibitions.
Edinburgh Scotland.
Boston University.
1876.
e Bell experimented with ways of transmitting speech
True or false? Check(v) and correct the false sentences
a Alexander G Bell was born in
b He worked with deaf-mute patients at
d Bell and Watson introduced the telephone in
over a long distance between deaf-mutes
Trang 9III Put the events in the correct order
Alexander Graham Bell…
a) went to live in the United states.
b) successfully demonstrated his invention.
c) worked with Thomas Watson.
d) was born in Scotland.
e) went to live in Canada.
f) invented the telephone.
g) worked with people who could neither speak nor hear
3.a) went to live in the United states.
6.b) successfully demonstrated his invention.
5.c) worked with Thomas Watson.
2.e) went to live in Canada.
7.f) invented the telephone
4.g) worked with people who could neither speak nor hear
1.d) was born in Scotland
Trang 10Some photos of Alexander Graham Bell
Trang 111 When was Alexander Graham Bell born?
- He the first introduced telephone in 1876
- He died in 1922
- He was born on March 3, in 1847
- He was born in Edinburgh in Scotland
Trang 12- Write 8 to 10 sentences about Alexander G Bell’s life
- Prepare :Write
Homework: