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1、Unit 3 Computers,重点短语,重点句型,重点单词,1.calculatorn.计算器 calculatevt.计算 calculationn.计算,估算 2.universaladj.普遍的,通用的;宇宙的 universen.宇宙;万物 3.simplifyvt.简化 simplificationn.简单化;单纯化 4.operatorn.(电脑)操作员;接线员 operatevt.操作;运转 vi.动手术 5.logicaladj.合逻辑的;合情理的 logicallyadv.逻辑上;合逻辑地;有条理地 6.technologyn.工艺;科技;技术 technological
2、adj.科技的,重点短语,重点句型,重点单词,7.revolutionn.革命 revolutionaryadj.革命的 8.artificialadj.人造的;假的 9.intelligencen.智力;聪明;智能 intelligentadj.智能的;聪明的 10.solvevt.解决,解答 solvableadj.可解决的 solutionn.解决方案 11.realityn.真实,事实,现实 12.personaladj.私人的,个人的;亲自的 personallyadv.就个人而言;亲自 13.totaladj.总的,整个的 n.总数;合计 totallyadv.完全地,整个地,重点
3、短语,重点句型,重点单词,14.applicationn.应用;用途;申请 applyvt.发生 arose(过去式) arisen(过去分词),重点短语,重点句型,重点单词,21.electronicadj.电子的 22.appearancen.外观;外貌;出现 appearvi.出现;显得;好像 23.charactern.性格;特点 characteristicadj.特有的,独特的,重点短语,重点句型,重点单词,1.from.on 从时起 2.as a result 结果 3.so.that.如此以至于 4.in a way 在某种程度上 5.with the help of 在的帮助
4、下 6.deal with 处理;安排;对付 7.watch over 看守,监视,重点短语,重点句型,重点单词,1.我发育缓慢,差不多到了两百年之后,查尔斯巴比奇才把我制成了一台分析机。 I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage. 2.一年年过去,我被做得更小了。 As time went by ,I was made smaller. 3.我的存储量变得如此之大,甚至连我自己都不能相信!
5、 And my memory became so large that even I couldnt believe it!,I began as a 1.calculating(calculate) machine in 1642.Although I was young I could 2.simplify(simple) difficult sums.Two hundred years later,I was built as an analytical machine,which was programmed by an 3.operator(operate) who used car
6、ds with holes.I could “think ” and “answer” 4.logically(logical).At that time it was considered a 5.technological(technology) revolution and the start of my “artificial intelligence”.In 1936,Alan Turing wrote a book and made me work as a “universal machine” to solve any difficult mathematical proble
7、m.From then 6.on,I grew rapidly in size and in brainpower.As time went by,I was made smaller as a 7.personal(person) computer(PC) and then as a laptop.As 8.a result,I totally changed my shape.In the early 1960s,my designers gave me a family connected by a network.Since 1970 many new applications hav
8、e been found for me.I became important in communication,finance and trade.I have been used to make mobile phones and put into space rockets and sent to explore the Moon and Mars.Anyhow,my goal is 9.to provide(provide) humans with a life of high quality and I am truly filled with 10.happiness(happy).
9、,重点短语,重点句型,重点单词,solve vt.解决,解答 In 1936 my real father,Alan Turing,wrote a book about how I could be made to work as a “universal machine” to solve any difficult mathematical problem.1936年,我真正的父亲艾伦图灵写了一本书,讲述了怎样使我成为一台“通用机器”来解决任何数学难题。(教材原句P18) 常见用法 solve a problem解决问题 solve a crime 破案 It is Tom who hav
10、e solved the problems.是汤姆解决了问题。,重点短语,重点句型,重点单词,拓展延伸 1.solvable adj.可解决的;可解释的;可解答的 2.solver n.解答或解决问题者 3.solution n.解决;答案;溶解 solution to sth.某事的解决办法 现学活用 用solve的适当形式填空 1.It was clever of you to solve the problem. 2.Hes a good problem solver. 3.She can find no solution to her financial troubles. 4.The
11、se are problems that are not immediately solvable.,重点短语,重点句型,重点单词,explore vt.探索者,探究者,重点短语,重点句型,重点单词,词义辨析 1.explore指通过科学方法或旅行去发现尚未知晓的领域或地方,表示“探究”的意思。 Scientists launched rockets to explore space.科学家们发射火箭来探测太空。 2.uncover意为“揭去的覆盖物,使露出,揭露”。 Agents have uncovered a plot against the President.特工发现了一个反对总统的
12、阴谋。 3.discover指发现原已存在但未被人知道的事物,作“发现,发觉”解。 Columbus discovered America but did not explore the new continent.哥伦布发现了美洲,但没有考察这块新大陆。 现学活用 用explore的适当形式填空 1.Christopher Columbus was seen as one of the greatest explorers. 2.An astronaut will give a speech about his space exploration in the hall this weeke
13、nd. 3.Please explore all the possibilities before you make a decision.,重点短语,重点句型,重点单词,anyhow adv.无论如何;即使如此;至少 Anyhow,my goal is to provide humans with a life of high quality.无论如何,我的目标是给人类提供高质量的生活。(教材原句P18) 常见用法 1.anyhow表示“无论如何”、“不管怎样”、“总之”、“反正”等意思时,可放在句首或句末,表示前面所说过的某种情况并不重要,重要的是下面要说的话。 2.anyhow表示“随随
14、便便”,此时不能与somehow互换。 It was raining,but I didnt want to go out anyhow.天正下着雨,不过我本来就不想出去。 Ive tried,but I cant open it anyhow.我已经试过了,但无论如何也打不开。 Anyhow,I will see you tonight.无论如何,今天晚上我要见你。 He leaves his books about anyhow.他把书随便乱放。,重点短语,重点句型,重点单词,拓展延伸 与anyhow意思相近的词或短语有: at least至少 anyway无论如何,不管怎样;至少 in
15、spite of this即使如此 somehow=someway 以某种方式;不知怎么地 现学活用 单句改错 1.Its possible that Im not fit to be a teacher just as you say,but somehow,Ill have a try.(somehow改为anyhow) 2.Would you like me to help you with those heavy bags? I can manage myself.Thank you someway.(someway改为anyhow/anyway),重点短语,重点句型,重点单词,sig
16、nal vi.& vt.发信号 n.信号 For example,I have learned to signal to my teammates in computer language to give me the ball when I am open and have a good shot for a goal.例如,当我前面没人防守有机会射一个好球的时候,我已经学会了用计算机语言向队友示意把球传给我。(教材原句P23) Ive called several times,but I keep getting a busy signal.我打了好几次(电话)了,可是一直是忙音。 We live too far from the city to get a strong television signal.我们住的地方离城市太远,不能收到很强的电视信号。 The su
