《高考英语一轮复习unit3computers课件新人教版必修》由会员分享，可在线阅读，更多相关《高考英语一轮复习unit3computers课件新人教版必修（41页珍藏版）》请在金锄头文库上搜索。
1、,必修 2 Unit 3 Computers,重点单词,1. _v. 计算 2. _ adj. 普通的，通用的；宇宙的 3. _vt. 简化 4. _adj. 合逻辑的；合情理的 _adv. 合逻辑地，有条理地 5. _n. 工艺；科技；技术 _adj. 科技的 6. _adj. 人造的；假的 7. _n. 智力；聪明；智能 _adj. 智能的；聪明的 8. _vt. 解决；解答 9. _n. 真实；事实；现实 10. _adj. 私人的；个人的；亲自的 _adv. 就个人而言；亲自 _n. 个性；人格；人物；名人,calculate universal simplify logical lo
2、gically technology technological artificial intelligence intelligent solve reality personal personally personality,学生用书见P37,重点单词,total totally application apply applicant finance mobile explore anyhow goal signal type arise electronic appearance appear character naughty,11. _adj. 总的；整个的n.总数；合计 _adv.
3、 完全地；整个地 12. _ n. 应用；用途；申请 _v. 应用；申请 _n. 申请人；求职人 13. _n. 金融；财经 14. _adj. 可移动的；机动的 15. _v. 探索；探测；探究 16. _adv. 无论如何；即使如此 17. _n. 目标；目的；球门；（进球）得分 18. _vi.& vt. 发信号n.信号 19. _n. 类型v.打字 20. _vi. 出现；发生 21. _ adj. 电子的 22. _n. 外观；外貌；出现 _vi. 出现 23. _ n. 性格；特点 24. adj. 顽皮的；淘气的,重点短语,put.in order from.on as a re
4、sult go by so.that. in a way make up with the help of deal with watch over,1. _ 整理；使条理清楚、有序 2. _ 从时起 3. _ 结果 4. _ 时光流逝；顺便拜访 5. _ 如此以致于 6. _ 在某种程度上 7. _ 弥补；打扮；编造；构成 8. _ 在的帮助下 9. _ 处理；安排；对付 10. _ 看守；监视,1.“It+be/动词+时间段+before”结构，意为“在之后才” I developed very slowly and it took nearly two hundred years bef
5、ore I was built as an analytical machine by Charles Babbage.(教材P18) 2.as 引导的时间状语从句 As time went by, I was made smaller. (教材P18) 3.so.that.如此以致于 Over time my memory has developed so much that, like an elephant, I never forget anything I have been told. (教材P18),重点句型,现在完成时的被动语态的结构和用法 First as a PC and
6、then as a laptop, I have been used in offices and homes since the 1970s. (教材P18) I have also been put into robots and used to make mobile phones as well as help with medical operations. (教材P18),语法要点,calculate v. 计算;核算;推测;估计,calculate on/upon=depend on/upon 指望 be calculated to 打算,有的企图 （2）calculating
7、adj.精于计算的；谨慎的；精明的，斤斤计较个人得失的，自私的 calculation n. 计算 calculator n. 计算器,( 1 ),（3）,学生用书见P37,We havent really calculated the cost of the vacation yet. 我们还没有确切地计算出度假要花多少钱。 We are calculating on having fine weather for the sports meeting. 我们指望着运动会会有好天气。 It is impossible to calculate what influence he had on
8、 her life. 现在无法估计他对她的生活产生多大影响。 The ad.is calculated to attract children. 这条广告是为了吸引孩子。 She is well-knoen as being very selfish and calculating. 她因十分自私和精于算计而闻名。,anyhow adv.无论如何；即使如此 Anyhow， my goal is to provide humans with a life of high quality. （教材P18） 不管怎样，我的目标是给人类提供高质量的生活。,(1) anyhow 意为“无论如何，不管怎样
9、，即使如此”时， 可放在句首，句中或句末，其前常有but，可与anyway互换，常用于让步状语从句。 (2) 表示“况且，更何况，再说，至少”时，anyhow 与anyway都用作状语，意思的实质是：对于前面的话作补充，给出一个更充分的、令人信服的理由。 (3) 意为“随意地，杂乱地，无辜地”讲时，不能用anyway而只能用anyhow。,I m afraid we cant come， but thanks for the invitation anyhow (anyway) 恐怕我们来不了，不过还是感谢邀请。 Its too expensive and anyhow (anyway) th
10、e color doesnt suit you. 这个太贵，而且颜色也不适合你。 The children seem to have been dragged up anyhow instead of being educated properly. 这些孩子好像是随便拉扯大的，而不是好好教养大的。,signal 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
11、 shot for a goal. （教材P23） 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。,signal (to) sb.to do sth. 示意某人做某事 signal to sb. 向某人示意 signal (sb.) that 示意,Rapid breathing is a danger signal and you should call your doctor. 呼吸急促是个危险的征兆，该去请你的医生了。 We signalled the taxi driver to pull over. 我们招呼出租车司机把车开过来。 He
12、signalled that it was time to leave. 他示意该走了。,arise vi.出现；发生；起身;起床 Then she prepares reliable moves to use if a new situation arises. （教材P23） 接着她准备好可行的步骤来应对新情况的出现。,(1)arise作“呈现；出现；发生”之意时，主语多为抽象名词argument/problem/quarrel/question/movement等。 (2)arise from由而引起，由而产生；从中产生，意同result from。,She arose from her
13、 chair when he entered the room. 当他进房间时她从椅子上站起来。 The present difficulties in our country arise from(或out of)the increased value of its money. 我国目前的困难是货币升值引起的。,（湖北卷）Ill describe three no-win situations that commonly arise between teens and parents. 我将要叙述三种常发生在青少年和父母之间的、对双方都没好处的情况。,as a result 结果 As a
14、 result I totally changed my shape. (教材P18) 因此，我已经完全改变了我的形状。,as a result of 因为，由于 result in 结果为；导致 result from 因为，源自 without result 毫无结果 with the result that 因此，从而，结果是,学生用书见P39,They didnt get enough money. As a result， they had to give up the plan. 他们没有弄到足够的钱，因此，只好放弃那项计划。 As a result of the car accident， Jackson couldnt work any longer. 由于车祸，杰克逊不能再工作了。 His carelessness resulted in his failure. 他的粗心导致他的失败。,His failure resulted from his carelessness. 他的失败在于他的粗心。 It is understood that the relevant departments for this
