Bonjour,
je dois mettre les 7 phrases à la voix passive et j'y arrive pas du tout.
-A large number of different inventors made the invention of the electric lightbulb famous.
-Ebenezer Kinnersley presented the first incandescent wire in 1761.
-Numerous other inventors then made some progress towards the final result.
-In 1835, James Bowman Lindsay demonstrated a constant electric light, Mr Jobard invented the first light "bulb" with a vacuum atmosphere in 1838...
-They gave the first patent for an incandescent lamp to Frederick de Moleyns in 1841.
-In fact, different inventors from many different countries claimed similar patents for the same invention.
-But history has kept Thomas Edison's name as the final inventor
of the modern electric and incandescent lightbulb.
merci beaucoup ;-)
je dois mettre les 7 phrases à la voix passive et j'y arrive pas du tout.
-A large number of different inventors made the invention of the electric lightbulb famous.
-Ebenezer Kinnersley presented the first incandescent wire in 1761.
-Numerous other inventors then made some progress towards the final result.
-In 1835, James Bowman Lindsay demonstrated a constant electric light, Mr Jobard invented the first light "bulb" with a vacuum atmosphere in 1838...
-They gave the first patent for an incandescent lamp to Frederick de Moleyns in 1841.
-In fact, different inventors from many different countries claimed similar patents for the same invention.
-But history has kept Thomas Edison's name as the final inventor
of the modern electric and incandescent lightbulb.
merci beaucoup ;-)
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Réponse : Et voilà pour toi !
- The invention of the electric lightbulb famous was made by large number of different inventors
- The first incandescent wire was presented Ebenezer Kinnersley in 1761.
- Some progress towards the final result was made numerous other inventors then
-In 1835, a constant electric light was demonstrated by James Bowman Lindsay, the first light "bulb" with a vacuum atmosphere was invented by Mr Jobard in 1838...
- The first patent for an incandescent lamp was given by them to Frederick de Moleyns in 1841.
-In fact, similar patents for the same invention was claimed by different inventors from many different countries.
-But the history of the modern incandescent light bulb has kept the name of Thomas Edison as the ultimate inventor.