1、Unit 3 Computers 电 脑,. 单词盘点 根据词性和汉语意思写出词汇 1. _ (adj. ) 人造的；假的 2. _ (vt. ) 解决，解答 3. _ (n. ) 金融；财经,artificial,solve,finance,4. _ (adv. ) （也作anyway）无论如何；即使如此 5. _ (n. ) 目标；目的；球门；（进球）得分 6. _ (vi. & vt. ) 发信号 (n. ) 信号 7. _ (n. ) 类型(vt. & vi. ) 打字 8. _ (vi. ) 出现；发生,anyhow,goal,signal,type,arise,9. _ (n. )
2、 性格；特点 10. _ (vt. ) 简化 _（adj. ） 简单的 11. _ (n. ) 工艺；科技；技术 _ (adj. )科技的 12. _ (n. ) 智力；聪明；智能 _ (adj. ) 智能的；聪明的 13. _ (adj. ) 私人的；个人的；亲自的 _ (adv. ) 就个人而言；亲自_ (n. ) 个性；人格；风云人物；名人,character,simplify,simple,technology,technological,intelligence,intelligent,personal,personally,personality,14. _ ( adj. ) 总的
3、；整个的; (n. ) 总数；合计；(vt. ) 共计；总计；把加起来 _ (adv. ) 完全地；整个地 15. _ (n. ) 应用；用途；申请_(v. )应用；涉及；申请_ (n. ) 申请人；求职者 16. _ (vt. &vi. ) 探索；探测；探究 _ (n. ) 探险家；勘探者_ (n. ) 探索 17. _ (adj. ) 电子的_ (n. ) 电；电学 18. _ (n. ) 外观；外貌；出现_ (vi. ) 出现,total,totally,application,apply,applicant,explore,explorer,exploration,electronic
4、,electricity,appearance,appear,【品词自测】根据所给词的适当形式填空 After the president made an official announcement，she expressed her _ opinion. _ speaking, I agreed with what she said. (personal) Any _ who would like to _ to become an assistant in our company should send us an _ before December 10，2012. (apply),pe
5、rsonal,Personally,applicant,application,apply,. 短语回放 1. 整理；使条理清楚、有序 _ 2. 从时起 _ 3. 结果 _ 4. 如此以至于 _ 5. 高质量的 _ 6. 时光流逝；顺便拜访 _,put. . . in order,from. . . on,as a result,so. . . that. . .,of high quality,go by,7. 在某种程度上 _ 8. 弥补；化妆；编造；构成 _ 9. 毕竟 _ 10. 在的帮助下 _ 11. 处理；安排；对付 _ 12. 看守；监视 _ 13. 而且；除此之外 _,in a
6、 way,make up,after all,with the help of,deal with,watch over,whats more,. 句式扫描 1. I developed very slowly and _ _ (差不多过了二百年才) I was built as an analytical machine by Charles Babbage. 2. At that time it _（被看成） a technological revolution and the start of my “artificial intelligence”. 3. _（随着时间的推移）, I
7、was made smaller.,it took nearly two hundred years,before,was considered,As time went by,4. Over time my memory has developed _（如此快以致）, like an elephant, I never forget anything I have been told！ 5. After all, _（在的帮助下） my electronic brain which never forgets anything, using my intelligence is what I
8、m all about！,so much that,with the help of,【仿句自测】根据下面句式仿写句子 It takes some time before. . . 过多久才 仿写：过了很长一段时间那场大火才渐渐变弱。 _ as引导的时间状语从句 仿写：随着时间的推移，我们国家会越来越强大。 _,It took a long time before the big fire died down.,As time goes by，our country will become stronger and,stronger.,1. signal vi. & vt. 发信号n. 信号,
9、signal to sb. to do sth. 示意某人做某事 signal (sb. ) that 示意 a danger/warning/traffic signal 危险/警告/交通信号,She signaled the car to stop by raising her hand. 她举手示意车停下。 He signaled that it was time to leave. 他示意该走了。 Rapid breathing is a danger signal and you should call your doctor. 呼吸急促是个危险的征兆，你该去看你的医生了。,【辨析】
10、理解下列区别并选词填空,指符号、象征、标志等，常表示某种有深邃寓意的 事物。,指为某一目的而有意识地发出的信号。,表示“记号、符号”时，同symbol。表示“告示，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”。,普通用词，含义广泛。既可指为便于辨认而有意识 地所做的标记，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”。,I put a _ on the note to remind me to check the figures. The white bird is a _ of freedom. There is no _ of his
11、 getting over his illness in a short time. We live too far from the city to get a strong television _.,mark,symbol,sign,signal,2. arise vi. 出现；发生；起身；起床,（1）arise表示“出现，发生”之意时，其主语多为problem, argument, quarrel, danger, movement, question等抽象名词, 多指不好的事情发生或出现。,（2）arise from/out of 由而引起；由而产生；从中产生,A new crisi
12、s has arisen. 新危机已经出现。 He arose from his seat. 他从座位上站起来。 Accidents often arise from carelessness. 事故往往是由疏忽大意而引起的。,【辨析】理解下列区别并选词填空,(vi. )出现，发生， 起因于,(vi. )升起，起立，增长，上升,(vt. )举起，提高，饲养，养育， 筹集，招募,（vt. ）唤醒，激起,arose,arisen,arising,rose,risen,rising,raised,raised,raising,aroused,aroused,arousing,The sun _ in
13、 the east and sets in the west. The problems between parents and children have _ from lack of communication. After the war the standard of living was _ rapidly. This book _ my interest in politics.,rises,arisen,raised,aroused,【助记】,3. in a way 在某种程度上 In a way, he is a tough politician. 从某种意义上来说，他是个强硬
14、的政治家。,【拓展】on ones/the way to 在的途中；即将成为 all the way 一路上；始终；一直 by the way 顺便说，顺便问一下 in the way 妨碍；挡路 in no way 决不 no way 别想；没门,选用上面方框中的短语填空 Although he thought he was helping us prepare dinner, he was only _. He stayed _ at home during the winter holidays. _ can theory be separated from practice. _, w
15、hat time is it?,in the way,all the way,In no way,By the way,4. deal with处理；安排；对付 Be careful. She is very difficult to deal with. 可得当心, 她很难对付。 This book deals with life in the United States. 这本书讲的是美国的生活情况。 We have dealt with that firm for many years. 我们与那家公司有多年的生意往来。,_ are you going to _ _the water p
16、ollution of the area? 你们打算怎样处理本地区的水污染问题？,How,deal with,【点津】 (1)deal with 意为“处理；对待；对付；涉及；与交易”等众多含义，其中的deal为不及物动词，常与疑问副词how连用； (2)在do with短语中，do为及物动词，表示“如何处理、对待”时，要与疑问代词what连用。,（用deal with和do with填空） I wonder what they will _ the used car. Children must learn how to _ all the situations in their life.
17、,do with,deal with,5. I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage. 我发展很慢，差不多到了两百年之后，查尔斯巴比奇才将我制成了一台分析机。 该句使用了“It took+一段时间+before+从句(一般过去时)”句型，表示“过了一段时间后才”。该句型中主句谓语动词多使用be动词。,It will (not) be+时间段+before+从句（现在时） 要过一段时间后才（用
18、不了一段时间就） It was (not) +时间段+before+从句（过去时） 过了一段时间后才（没过一段时间就）,It took months before we solved the financial problem of our company. 我们花了几个月的时间才解决了公司的财务问题。 It will be half a year before you graduate from the school. 还有半年你才从这所学校毕业。 It was a long time _ _ _what he did. 很长一段时间后我才理解他所做的事情。,Before I underst
19、ood,【点津】 以上句型中若主句为将来时态，从句则用一般现在时态；若主句是一般过去时态或过去完成时态，则从句用一般过去时态。 【想一想】“It be + 时间 + 从句”还有哪些不同的句式？,【拓展延伸】“It be + 时间 + 从句”句式归纳 (1)It is/has been+时间段+since+一般过去时 It is/has been 5 years since he came to our school. 这一句型可引申为：It was+时间段+since(从句用过去完成时) It was 10 years since he had arrived in China. 需要注意的是
20、since从句的谓语动词一般是非延续性动词，但有时也可用延续性动词或表示状态的词，此时需要注意句子的翻译。试比较：,It is three years since she came to our class. 她来我们班已经有三年了。 It is three years since she was in our class. 她离开我们班已经有三年了。 总之，在翻译此类句子的时候我们要记住一点，那就是“自从这一动作或状态结束以来”，只要记住这一点我们就比较好理解句子了。,(2)It +was+时间点+when-clause(从句用一般过去时) It will be+时间点+when-claus
21、e(从句用一般现在时表将来) It was already eight oclock when he came back home. 当他回家时已经8点了。 It will be midday when they get home. 当他们到家时将是中午。,(3)It/This/That is+the+序数词+time+that从句(从句用现在完成时) It/This/That was+序数词+time+that从句(从句用过去完成时) It is the first time that I have been here. It was the second time that he had
22、been out with her alone. (4)It is + (high) time + that +主语+did/should do(虚拟语气) It is (high) time (that) we stopped/should stop pollution.,(5)It be +时间状语(被强调部分)+that. . . It was at 6 oclock that we heard the noise. （强调句） 判断类似句式是不是强调句最简单的方法是：当表示时间的词前有介词或者后有副词时，一定是强调结构，必用that。,6. Over time my memory ha
23、s 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！ so/such. . . that引导结果状语从句，意为“如此以至于”。,（1)so. . . that. . . 句型的常见形式：so + adj. /adv. +that. . . so + adj. +a/an +单数可数名词+that. . . so + many/few/much/little(少). . . +n. +
24、that. . . （2)such. . . that. . . 句型的基本结构：such + a/an + adj. + 单数可数名词+that. . . such + adj. + 复数可数名词/不可数名词+that. . .,The teacher was telling us so interesting a story that we all forgot the time. 老师在给我们讲一个如此有趣的故事，以致我们全都忘了时间。 Dalian is such an attractive place that lots of tourists visit the city ever
25、y year. 大连是如此吸引人的地方以致每年都有很多游客来参观。,1. anyhow adv. (也作anyway) 无论如何；即使如此 Anyhow I must get all the work done before Monday. 无论如何我必须在星期一之前把所有的工作做完。 I am not feeling quite well, but I will attend the meeting tomorrow anyhow. 我觉得不太舒服，但即使如此我还是要参加明天的会议。,Its too expensive and anyhow the color doesnt suit you
26、. 这个太贵，而且颜色也不适合你。 Sam didnt get the job, but hes not worried because it didnt pay well anyhow. 萨姆没有得到那份工作，但他并没有闷闷不乐，反正薪酬也不高。 Her clothes were thrown down just anyhow. 她的衣服随便乱扔。,【归纳】 anyhow的含义有 _ _ _ _ _,无论如何，不管怎样,即使如此，尽管,而且，加之,反正,随便地，杂乱无章地（该义项只用anyhow）,【辨析】理解下列区别并选词填空,表示“无论如何，不管怎样；即使如此；而且； 反正”等意思。,意
27、为“以某种方式，用某种方法；不知怎么地”。,意为“有点，有几分”，常用来修饰形容词或 副词。,I am _ tired of this work. She _ got lost. He told me not to buy it, but I bought it _.,somewhat,somehow,anyhow/anyway,2. watch over 看守；监视；照看 Could you watch over my clothes while Im having a swim? 我游泳时你看着我的衣物好吗? She felt that God was watching over her.
28、 她感觉到上帝保佑着她。,【拓展】翻译以下短语 watch out (for) _ keep watch _ on/off watch _ be under close watch _,留神；提防；注意,值班；严密看守,在/不在值班,被严密监视,(1)solve的用法 (2)as a result及相关短语的辨析 (3)in total总共，完全,1. Do you know how many students took part in the sports meeting? About 400 _. A. all together B. after all C. in total D. at
29、 total 【解析】选C。表达“总共，完全”可以使用下列单词或短语：altogether，in all，in total。,2. Jack is good, hard-working and clever. _, I cant speak too highly of him. A. In a word B. As a result C. In other words D. Above all 【解析】选A。考查介词短语辨析。句意：杰克善良、勤奋、聪明。总之，再怎么赞扬他都不为过。此处要用in a word进行总结。as a result结果；in other words换句话说；above all首先。,3. 用solve完成句子 这个奥秘始终未解开。 The mystery _. 最近的问题已经解决。 Recent problems _. 把这个问题解答完。 Please finish _.,was never solved,have been solved,solving the problem,
