1、Unit 3Computers(对应学生用书第32页)单词拓展1.anyhowadv.无论如何2.arise vi.出现;发生3.solvevt.解决;解答solutionn.解决(办法)4.calculate vt.计算calculationn.计算calculatorn.计算器5.universal adj.普遍的universen.宇宙6.simplify vt.简化simpleadj.简单的simplyadv.简单地 7.explore vt.&vi.探索;探测explorern.探险者explorationn.探索8.technology n.工艺;科技technologicalad
2、j.科技的 9.intelligence n.智力;聪明intelligentadj.智能的intelligentlyadv.智能地10.reality n.真实;现实realadj.真的;现实的realismn.现实主义11.electronic adj.电子的electricadj.用电的 electricaladj.与电有关的electricityn.电12.personal adj.个人的personallyadv.就个人而言personalityn.个性;人格续表单词拓展13.applicationn.应用;申请applyvt.应用;申请applicantn.申请人 14.signa
3、l vi.&vt. 发信号n.信号15.artificial adj.人造的16.finance n. 金融;财经17.character n. 性格;特点18.appearance n.外貌;出现短语记忆1.as a result 结果2.in a way在某种程度上3.deal with处理;安排;对付4.watch over看守;监视5.with the help of在的帮助下6.from.on从时起句型整理1.I developed very slowly and it took nearly two hundred years before I was built as an an
4、alytical machine by Charles Babbage.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。2.Over time my memory has developed so much that,like an elephant,I never forget anything I have been told!随着时间的推移,我的记忆能力发展得如此之快,就像一头大象一样,我从来不会忘记告诉我的任何事情!(对应学生用书第32页)1.solve vt.解决;解答归纳拓展solve a problem解决/处理问题solve a puzzle解决难题sol
5、ution to sth./to doing sth.解决某事的方法高考运用:完成句子I have great difficulty (解决) the problem.So whats the (解决方案)?(2019全国,阅读理解D)答案:solvingsolution2.signal vi.&vt.发信号n.信号归纳拓展signal (to) sb.to do sth.示意某人做某事signal (sb.) that 示意(某人)a danger/warning/traffic signal 危险/警告/交通信号词语辨析:symbol指符号、象征、标志等,常表达某种深邃寓意的事物。sign
6、al指为某一目的而有意识地发出的信号、暗号或警告等。sign表示“记号,符号”时,同symbol。表示“招牌,标志”时,侧重指用图形、文字等所表达的内容,另外还可指“征兆,迹象”。mark普通用词,含义广泛。既可指为便于辨认而有意识地做的标记,又可指自然而然形成的标志或有别于其他事物的特征。也可用于指“分数,成绩”。高考运用:完成句子Although he received an operation,he showed no (迹象) of improving.Hunger is the bodys (信号) that levels of blood sugar are too low.Whi
7、te is a (象征) of purity in western cultures.答案:signsignalsymbol3.arise vi.出现;发生归纳拓展多以抽象名词作主语,如:argument,problem,quarrel,question,movement等。arise from/out of 由而引起,由而产生;从中产生高考运用:完成句子New problems will (出现) one after another in the future.Many problems (由引起) the lack of communication.答案:arisearise from词语
8、辨析:单词词性词义过去式过去分词v.-ingarise(vi.)出现,发生,起因于arosearisenarisingarouse(vt.)唤醒,激起arousedarousedarousingrise(vi.)升起,起身,增长,上升roserisenrisingraise(vt.)举起,唤起,提高,饲养raisedraisedraisingOne of the problems arising from the present economic situation is that the price is rising sharply,of course,partly because som
9、e illegal businessmen raise it on purpose,which has aroused some objections.当前经济形势产生的问题之一是价格迅速上涨,当然,部分原因是一些不法商贩故意提高价格;这种现象已经引起了一片反对之声。4.anyhow adv.(也作anyway)无论如何;即使如此归纳拓展anyhow=anyway无论如何;不管怎样;用任何方式somehow用某种方式;不知怎么地;不知为什么somewhat稍微,有点高考运用:完成句子He said he didnt know much about computers but hed (不管怎样
10、都帮助我们).Dont worry,well get the money back (用某种方式).答案:help us anyhow/anywaysomehow5.as a result 结果;因此归纳拓展as a result of 作为的结果,由于without result 毫无结果地;无效地result in=lead to 导致,造成result from 是由造成的高考运用:语法填空Experts say its an invaluable social practice that results big benefits.(2019全国,阅读理解D)As result,the
11、bad thing has been turned into a good one.His failure resulted his carelessness.答案:inafrom6.in a way在某种程度上;从某种意义上来说(=in one way)归纳拓展in the way 妨碍;挡路in no way 一点也不;决不on ones way/the way to 在去路上;即将到来all the way 一路上;一直;始终No way!没门!高考运用:用适当的短语填空Please take your bike away.Its and has caused some inconven
12、ience to passers-by.He will graduate from Shandong Normal University and is to becoming a teacher.,global warming is a positive thing.答案:in the wayon his wayIn a way7.deal with 处理;对付;论述,论及;交易,做买卖归纳拓展do with sth.处理某事make a deal 达成协议;做成交易Its a deal.成交;一言为定。a big deal非常重要的事;重要的人Its not a big deal.没什么大不
13、了的。高考运用:写出下列句中deal with的含义Ordinary soap,used correctly,can deal with bacteria effectively.(2019北京卷)Its a book dealing with life in the United States.On the contrary,I found her quite hard to deal with.答案:对付涉及打交道8.watch over看守;监视;照看归纳拓展watch out (for) 密切注视;当心;提防keep (a) watch on 监视on/off watch在/不在值班be on the watch for 留神;注意高考运用:完成句子 (当心)!A car is coming.Yesterday I had to (照看) my sick grandmother.答案:Watch outwatch over
