高中英语（M 2）教学资料-unit3 M 2 Languiage points.pptVIP

Unit 3 M 2 Computers Language points In 1642, the computer began as a _________ machine, which could ___________ difficult Sums. It ______ nearly two hundred years ______ the computer was built as an ______ machine by Charles Babbage. In 1936, the computer was made to work as a ________ machine. From _____ ___, it grew rapidly both in _______ and in _________. By the 1940s, it had grown ___ _____ ___ a room. However, ___ time went by, the computer was made ________. First as a ______ and then as a ________.Since the 1970s, it ______ _____ calculating simplify took before analytical universal then on size brainpower as large as as smaller PC laptop has been used in _______ and homes. As its memory _________, it was first stored in _______, then on __________ and later on small ________, as a result of _____ the shape of the computer totally changed. In the early 1960s a family ___________ by a network was given to thecomputer. _______, it was possible for one computer to _______ knowledge with others _______ the World Wide Web. Nowadays, many new__________ have been found for computers. It provides humans with a life __ _______ ________. offices improved tubes trasistors chips which connected Therefore share through applications of high quality 1.随着时间的推移 2.简化困难的计算题 3.使某人做某事 4.被用作；担当 5.解决难题 6.从那时起 7.在……增长快 8.随着时间的流逝 9.因此 10.通过万维网 1.over time (现在完成时态） 2.simplify difficult sums 3.make/ have/ let sb do sth be made to do sth 迫使 get / cause sb to do sth 4.work as 5.solve difficult problems 6.from then on 7.grow rapidly in ….. 8.as time goes by =with time going by 9.as a result 10.through the World Wide Web 11.为…开发新用途 12.在…很重要 13.而且；也 14.探测月球 15.给某人提供 16.高质量的生活 17.充满幸福感 18.一个忠实的朋友 兼帮助者 19.人类 11.find new applications for 12.become very important in =play an important role in 13.as well as 14.explore the moon 15.provide sb with sth provide sth for sb 16.a life of high quality 17.be fi