1ère A1 A2 B C D Anglais 2ème Devoir 1er Semestre CEG Pahou 2020 2021

CEG PAHOU ANNEE SCOLAIRE: 2020-2021 BP 218 OUIDAH CLASSE:1ères ABCD DUREE:3H DEUXIEME SERIE DES DEVOIRS SURVEILLES DU PREMIER SEMESTRE EPREUVE: ANGLAIS Compétences à évaluer CD2:Réagir de façon précise et appropriée à desmessages écrits et entendus. CD3:Produire de façon appropriée des textes de types de fonctions variés L’EPREUVE I.LA REACTION A UN MESSAGE LU A.Contexte:L’informatique a évolué par le biais de multiples inventions technologiques d’oùson importancede nos jours. B.Support TEXT:The evolution of computer in society 1.Humans have been trying to develop machines for a long time that can assist them with performing calculations and processing data. As populations grew and societies became more sophisticated over time, the need to process data increased dramatically. The crash course of early computers traces these attempts from the abacus invented over 4000 years ago in Mesopotamia up to Hollerith’s invention of punch cards in the late 19th century. 2.Two early 19th century pioneers of both the theory and mechanics of calculation were Charles Babbage and Ada Lovelace. Theydevised a general-purpose machine whichThey called an Analytical Engine. Lovelace realised the