Unit3Computers-一轮复习基础考点课件(人教版必修2)报告

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第一部分基础考点聚焦 必修,2,栏目导引,基础盘点自测自评,考点串讲重点突破,跟踪训练夯实基础,单元检测同步探源,第一局部根底考点聚焦 必修2,话题:购物,【,词汇积累,】,1.customer,顾客,消费者,2.supermarket,超市,3.expensive/dear,昂贵的,4.valuable,贵重的,5.various,各种各样的,6.buy/purchase,购买,7.bargain,讨价还价;便宜货,8.cost,花费,9.select,挑选,plain,抱怨,11.do some shopping,购物,话题:购物,【,词汇积累,】,12.at least/most,至少,/,多,13.by chance/accident,偶然;碰巧,14.on sale,上市;出售,15.try on,试穿,16.pick out,挑选出,17.pay for,付款,18.prefer.to.,喜欢某物胜过某物,19.draw ones attention,引起某人注意,20.bargain with sb.over sth.,和某人就某物讨价还价,话题:购物,【,佳句背诵,】,1.On one hand,shopping online makes shopping a lot easier and more convenient.On the other hand,paying online has risks.,一方面,网上购物使购物更简单、更方便;但另一方面,网上付款又有风险。,2.As far as Im concerned,its better to do shopping in real stores because we can try the clothes on.,就我个人而言,去商店购物更好,因为我们可以试穿。,3.Since shopping online is much cheaper,I prefer shopping online to shopping in real shops.,因为网上购物更便宜,所以我喜欢网上购物胜过去商店购物。,话题:购物,【,写作模板,】,网 上 购 物,Online shopping is a new way of shopping.It offers a number of benefits for the shoppers.The most important advantage is convenience.You can shop as you like as the online shops are open 24 hours a day,and you do not have to queue with other shoppers.Secondly,it is easy to find what you are looking for on the Internet.Finally,it is often cheaper to buy goods through the Internet.Every coin has two sides.Online shopping has its disadvantages,too.For one thing,you cant actually see the products you are buying online,thus the quality may not be sure.For another,some people are worried about the safety of paying for goods using credit cards.Whats worse,once cheated online,one may find it difficult to make a complaint.In my opinion,we must think twice before we decide to purchase goods sold on the Internet.,.单词拼写依据音标及词义写出英文单词。,1_tjub n管;管子;电子管,2 _”rkIt n.火箭,3 _ l n.目标;(进球)得分,4 _”krkt n.性格;特点,5 _ kt n.教练,6 _”vaIrs n.病毒,7 _”netwk n.网络;网状物,tube,rocket,goal,character,coach,virus,network,8 _ nis n.侄女;外甥女,9 _ dan”ld vt.下载,10 _”raIz vi.消逝;发生,11 _ junI”vsl adj.普遍的,12 _”mbaIl adj.可移动的,13 _”enIha adv.无论如何,14 _”ttl adj.总的n.总数,15 _”sInl vi.&vt.发信号n.信号,niece,download,arise,universal,mobile,anyhow,total,signal,.单词拓展写出以下单词及其派生词。,1 _ adj.简洁的,_ adv.简洁地,_ vt.简化,_ n.简洁化,2 _ v.操作;运转;动手术,_ n.操作;运转;手术,_ n.(电脑)操作员;接线员,3 _ n.工艺;科技;技术,_ adj.技术的,simple,simply,simplify,simplification,operate,operation,operator,technology,technological,4_adj.真实的,_ adv.真正地;事实上,_ n.事实;真实,_ v.实现;意识到,5 _ n.人,_ adj.私人的;个人的,_ adv.就个人而言;亲自,6 _ vi.消逝;显得,_ vi.消逝,_ n.外观;外貌;消逝,_ n.消逝,real,really,reality,realize,person,personal,personally,appear,disappear,appearance,disappearance,1_从时起,2_结果,3_如此以致于,4_在某种程度上,5_在的帮助下,6_ 处理;安排;应付,7_看管;监视,8_共有;共用,9_弥补,10_究竟,from.on,as,a,result,so.that.,in,a,way,with,the,help,of,deal,with,watch,over,in,common,make,up,after,all,1I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.我进展缓慢,差不多到两百年后,查尔斯巴比奇才把我制成了一台分析机。,解读before引导时间状语从句,意为“之后才”.,仿写他们分开已经有很长时间了,且要一段时间他们才能再见面。,It is a long time since they got separated,and it will be some time _.,before,they,meet,again,2,As time went by,,,I was made smaller.,随着时间的推移,我被做得更小了。,解读,as,引导时间状语从句,意为,“,随着,”,。,仿写,随着我们生活水平的提高,我们很少有时间和朋友聚会了。,_,,,we find little time to gather with our friends.,As,our,life,improves,3And my memory became so large that even I couldnt believe it!我的存储量变得如此之大,连我自己都不能信任!,解读so.that.引导结果状语从句,意为“如此以致于”.,仿写香港的环境特殊美丽,被选为全球最宜居住城市之一.,The environment of Hong Kong is _ it is chosen as one of the worlds most livable cities.,so,outstanding,that,现在完成时的被动语态,用括号内所给动词的适当形式填空。,1,Though we dont know what was discussed,,,yet we can feel the topic _(change),2,Every year a flood of farmers arrive in Shenzhen for the money,making jobs they _(promise)before leaving their hometowns.,has,been,changed,have,been,promised,3,Can we sit at the table near the window?,Im sorry,,,but it _(take)already.,4,The new dictionaries are very useful.They _(sell)well and _(sell out)already.,5,When you get the paper back,,,pay special attention to what _(mark),has,been,taken,sell,have,been,sold,out,has,been,marked,With the electronic technology revolution going on,,,simplified calculation is solved in the application on finance by universal exploration.Our goal of making life happier is certain to be realized through mans intelligence.,1.totallyadv.完全地,整个地,(教材P18)As a result I totally changed my shape.,结果,我彻底转变了外形。,a total failure,完全失败,a total of.,总共,in total,加起来,(2023高考四川卷阅读理解)How much do you have to pay in total if four of you go together?,假设你们四个一起去的话你总共需要支付多少钱?,As was expected the plan was _,正如所料,准备完全失败了。,You got 47 points on the written examination and 18 on the oral,making a total of 65.,你笔试得了47分,口试得了18分,总分65分。,a,total,failure,活用用total的相关词语完成以下小片段,The company used to have 230 clerks(1)_ and their income(2)_ 50,000 yuan per year.But last year things changed(3)_ and the products could not be sold out.Most of the workers became out of work,which made them in(4)_ despair.,in total,totaled,totally,total,2.arisevi.消逝;发生;起身,起床,(教材P23)Then she prepares
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