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Good morning students Alexander Graham Bell tháng 3 1847 – 2 tháng 8 1922 What did he invent ? When? - emigrate (v) He emigrated from Thanh Hoa to Binh Phuoc deaf – mute (n) Deaf – mutes can neither speak nor hear - experiment (n/ v) - transmit ( v) It is transmitting the sound - speech ( n) - lead – led –led ( v) - assistant ( n) Thomas Watson is Bell’s assistant - conduct (v) - come up with (v) - device (n) - demonstrate (v) - countless(adj) - exhibition (n) Matching emigrate transmit invention assistant exhibition come up with demonstrate deaf - mute a b c d e f g h Truyền phát minh phụ tá, giúp việc Triển lãm người câm điếc đưa giải pháp, ý tưởng biểu diễn di cư True (T) or False (F) Correct the false sentences Statements a Alexander G Bell was born in the USA T Scotland F F b He worked with deaf –mute patients in a hospital in Boston deaf – mutes at Boston university F c Thomas Watson was Bell’s assistant T d Bell and Watson introduced the telephone in 1877 F 1876 e Bell experimented with ways of transmitting speech between deaf –mutes over a long F distance f Bell demonstrated his invention at a lot of exhibitions T Put the events in the correct order Alexander Graham Bell…… a b c d e f g went to live in the United States successfully demonstrated his invention worked with Thomas Watson was born in Scotland went to live in Canada invented the telephone worked with people who could neither speak nor hear Answer the questions When was Alexander G Bell born? He was born on March 3, 1847 Where was he born? He was born in Edinburgh, Scotland Who did he work at Boston university? He worked deaf - mutes at Boston university What did he invent? He invented the telephone Was the first telephone in commercial use by 1877? Yes, it was HOMEWORK -Learn by heart all the new words - Read the passage - Prepare : Write ... T Put the events in the correct order Alexander Graham Bell…… a b c d e f g went to live in the United States successfully demonstrated his invention worked with Thomas Watson was born in Scotland