人教版高中英语必修二单词拼写:Unit3Computers

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高中英语人教版必修二unit3Computerspart3单词课件

高中英语人教版必修二unit3Computerspart3单词课件

Thanks for your listening!
【用法归纳】
由以上句子可知,signal词性为
v.
,搭配为
signal to sb. 向某人示意 ,
signal to sb. to do , signal for sth.。
示意某人做某事 示意要某物
03 signal
③set/give out a signal 发送 信号 ④traffic signal(s) 交通 信号(灯) ⑤a strong/clear signal 明确的 信号 ⑥a danger/warning/alarm signal 危险/警告/报警 信号
(设定目标)
③A year later, I achieved/reached my goal. 实现目标
(
)
【用法归纳】
n.
可数
由①-目③可标知,,goal的词s性et为a goa,l 并且achiev(ed可/r数eaocrh不e可d a数g)oa,l
意思为目的 ,搭配有
,Байду номын сангаас

02 goal
④Liverpool won by three goals to one. ( 分数 )
unit 3 Computers
part 3

01 anyhow 02 goal 03 signal 04 in a way 05 aris
e

Choose the best answers according to the passage. Fill in the blanks.

Have a discussion with group members.

人教版高中英语新课标必修二Unit3 Computers知识点详解整理

人教版高中英语新课标必修二Unit3 Computers知识点详解整理

英语必修二Unit3 Computers拓展词汇1.simplify vt.简化;使简明simple--complicated(复杂的)adj. simplify---complicate(使复杂化)vt.-fy “形成”“变成”“使……化”beautify,classify2.It takes +一段时间+before+从句过了一段时间后才……It will (not) be +时间段+before+从句(现在时)要过一段时间后才……(用不了一段时间就……)It was (not) be +时间段+before+从句(过去时)过了一段时间后才……(没过一段时间就……)3.solve vt.解决;解答【变形】solution n.解决,解答the solution to the problem【辨析】solve & settle4.reality n. [U]现实;真实[C] 事实;实际truth/as a matter of fact5.随着……As time went by,......(从句)With time going by,......(复合结构)6.go by (时间)逝去,过去;走过;经过;(机会等)轻易错过7.as a result 因此,结果(+结果)as a result of 由于……,作为……的结果(+原因)result from 由……引起,起因于result in 导致,造成8.totally adv. 完全地;整个地9.so...that 如此……以至于(+结果状语从句)置于句首--倒装结构So tired was she that he fell asleep as soon as he lay down.10.application n.[C,U]应用;用途;申请;请求make an application (to sb.) for (向某人)申请……an application form 申请表【变形】11.explore v.探测,勘察,探险;探究,考察【形近词】explode 爆炸explain 解释说明export 出口,输出12.anyhow adv.1)(转换话题、结束谈话或回到原话题时说)无论如何,反正Anyhow I don’t like it.2)而且,加之,反正I don’t want to go out and anyhow it is raining.3)尽管,即使这样I am afraid I can’t come, but thank you anyhow.13.goal n.14.of high qualityof +修饰词(high,great,little,some,no 等)+抽象名词(value,importance,use,help,interest等)作定语或表语=adj.15.intelligent adj. 智能的,聪明的intelligent machines/systems 智能机器/系统【变形】intelligence n.智力;才智;智慧intelligence quotient =IQ智商e true 实现,成为现实(无被动)become a reality 实现realize 实现17.give away捐赠,赠送;分发,颁发;泄露,暴露18.signal1) v. 发信号;示意2)n.信号,暗号a danger/warning signal 危险/警告traffic signals 交通信号19.personally adv.1)就个人而言=in one’s opinion2)本人;亲自by oneself20.in a way =in one/some way在某种程度上in the way/in one’s way 挡道,碍事in this/that way 以这种/那种方式in any way 在任何方面by the way 顺便说一下,顺便问一下by way of 经由……on one’s/the way to 在去……的途中in no way 决不,一点儿也不21.arise vi.1)出现;发生,产生2)(由……)引起;(因……)产生22.make up1)组成,构成被动形式be made up of2)编造,虚构3)化妆,打扮4)弥补(常与for连用)23.after all1)终究;归根结底(结果与预想不同,句尾)2)毕竟,别忘了(解释或说明理由,句首at all 完全,根本(否定,疑问,表条件的从句) not ...at all 一点也不above all 首先,最重要的是,强调最重要的in all 总共,总计=in total24.with the help of sb. =with one’s help 在……的帮助下;借助(be)of great help 非常有帮助come to one’s help 来帮某人的忙can't help but do sth. 不得不做某事can't help doing sth. 忍不住做某事help...out 帮助……摆脱困境help oneself to 自用;自取25.deal with1)对待;对付;处理2)与……交易3)论及;涉及how to deal with...what to do with...26.watch over1)看管;照顾。

Unit3 Computers 单词课件--高中英语人教版必修二

Unit3 Computers 单词课件--高中英语人教版必修二

network a rail/road network
web website
application apply
finance [u] financial
mobile adj. mobile phone mobile shop/library
n.=mobile phone
rocket Unemployment has rocketed up again. The total has rocketed from 376 to 532.
mankind humankind human being human man
signal signalled/signaled The policeman signalled the children to cross the road. traffic signals
mark sign symbol
Unit 3 Computers
solve solve a problem/a mystery/a puzzle settle a dispute/an argument solution the solution to...
key way answer entrance
from...on from now on from then on
anyhow/anyway You won’t be late for school anyhow.
goal Only by working hard can you achieve your goal. set a goal achieve/reach/realize a goal
human race
abacus calculator calculate calculation PC personal computer PDA personal digital assistant personal Of course, this is just a personal opinion. personally I will visit him personally.

人教版高中英语单词精讲系列 必修2 第3单元 Computers

人教版高中英语单词精讲系列 必修2 第3单元 Computers

Unit 3Computers1. PC = personal computer = desktop →laptop = notebook (computer) →palmtop = PDA = personal digital assistant2. analytical machine 分析机;calculator = calculating machine 计算器;universal machine 通用机(械)3. calculate v.计算→calculation n.计算→calculator n.4. the universe 宇宙→(a) university 大学→universal 普遍/通用/宇宙的→universally adv.5. simple adj. 简单/简朴的→simply adv. 简单/简朴地;仅仅/只不过;简直/完全→simplify vt.简化→simplification n.6. sum n.①总数= total:the sum/total of…②算术题③金额:a large/small sum of…一大/小笔(钱)7. operate v.操作/运转;管理/经营;动手术/见效:operate on sb动手术→operation n. →operator n.操作员/接线员8. logic n./u/逻辑(学) →logical adj. →logically adv. →illogical(ly)9. technology n./u/:science and technology科技→technological adj.:technological revolution科技革命10. revolution n.革命→revolutionary adj. →reform 改革/改良11. artificial adj.①人造的= man-made ②假的= fake12. intelligence n.智能/智力:artificial intelligence = AI 人工智能→intelligent adj.13. solve vt.解决= work out →solution n.:a solution to…problem14. mathematics n.数学= math(s) →mathematical adj.15. from…on 从…时起→from now/then on16. real/really/realize →reality n.现实/事实:in reality = in fact17. personal adj.①私人的:personal affairs 私事②个人的:personal computer/opinion ③亲自的:personal visit →personally adv.①就个人而言=personally speaking ②亲自= in person = for oneself18. as a result (单用)结果≠as a result of… =because of…因为/由于19. total ①adj.总的/整个的②n.总数/合计:in all= in total总计→totally adv. = completely = entirely = fully = wholly 完全/彻底地20. apply to sb for sth向…申请…;apply…to…把…涂抹/敷贴在…;把…运用于…;使….适用于…;apply to…适合/适用于…;apply oneself to…专心/致力于…→application n.:application form申请表→applicant n.申请者21. finance n./u/金融/财经→financial adj.:financial crisis 金融危机22. mobile phone= cellphone 手机;explore v.探索/探测→exploration/explorer n.;anyhow = anyway无论如何/不管怎样23. goal n.①目标= aim:achieve one’s goal ②球门:goal keeper ③进球/得分;support vt.支撑/支持/赡养→supporting adj.24. happy/happily/happiness;human race = man = mankind 人类25. download 下载→upload 上传;program(me)→programmer26. classmate/schoolmate/deskmate/teammate/roommate n.27. sign n.标记/痕迹;迹象/征兆→signal ①n.信号/暗号②v.发信号/暗号;示意:signal (to) sb for sth;signal (to) sb to do sth28. type ①n.类型/型号≈kind:a type of…②v.打字:type…in 打入→typist 打字员;typewriter 打字机29. in a/one way在某种程度上;在某个方面→in the/one’s way挡道→in…way用…方法→by the way顺便说/问一下→on the/one’s way (to sp)在(去…的)路上30. coach n.教练;长途客车;with the help of = with one’s help31. arise (arose, arisen) vi.①升起②产生/出现:arise from… = arise out of… = result from…由…引起→result in = lead to = cause导致32. electricity n./u/电→electric/electrical/electronic adj.33. appear/disappear vi.→appearance n.①出现②外貌= looks:Never judge a man by his appearance. 人不可貌相34. character n.①人物/角色②字符/文字:Chinese character汉字③性格/特性④特点/特征(= feature/characteristic)35. mop ①n./c/拖把②/-ping, -ped/拖;擦:mop…up36. deal with①处理/对待/应对:+ sth/sb②交易:deal with sb→how to deal with…→what to do with…→have something/nothing to do with…和…有关/无关37. watch over sb/sth看守/监视→watch/look out (for…)小心…38. niece 侄女/甥女→nephew 侄子/外甥。

必修二unit3 computers单词详解

必修二unit3 computers单词详解

Book 2 Unit 3 Computers●analytical adj. 分析的e.g. She has a clear analytical mind.她头脑清晰,善于分析。

analyse vt. 分析e.g. How do you analyse our weaknesses?那你怎么分析我们的劣势呢?●calculate vt.计算e.g. Elevators already calculate the total weight in the car.现在的电梯已能计算轿厢内的总重量。

be calculated to do sth. 打算或计划做某事e.g. This advertisement is calculated to appeal to children.这个广告是针对儿童设计的。

calculate on sth/doing sth. 指望或依靠某事物e.g. We can't calculate on (having) good weather for the barbecue.我们不能指望着(有)好天气才去烧烤.calculating adj.精明的,会算计的calculation n.计算;估算;计划The loss has not yet been ____ accurately, but it is believed to be wellbeyond a hundred million dollars.A. calculatedB. considerC. completedD. controlled●universal adj.普遍的;通用的;宇宙的e.g. Overpopulation is a universal problem. 人口过多是全球性的问题。

universe n. 宇宙●simplify vt. 简化e.g. Simplify the instructions so that children can understand them.简化指示便于儿童理解。

高中英语必修二Unit3Computers要点解析

高中英语必修二Unit3Computers要点解析
T st p c i o i fun v ra n e e t hi o i s a t p c o ie s li tr s .
这 是一个 人人 都感 兴趣 的话题 。 【 知识拓 展 】 u iesl d . 体地 : nvra ya v 整 l 全体 地
I i u ie s l c n wl d e h t S C t s n v r al a k o e g d t a U — y
Ca e i y d s u sn te s a i— n we b g n b ic s i g ma tr rs
算 cl ltr . ac a 计算 器 cluaig . u on a lt c n 有 私心的。 算计 的 . 明 的 精 2 U ie . nv ̄ 【 考纲释 义 】 d. aj 整体 的 ; " 全体 的
ai ( o v.( r e f m) i 问题 、 况 ) 现 , 生 s r 情 出 发 r e(oe r e ) .( i rs,i n s s 自然 事 物 ) 起 升 ri ( i d ri d v. 起 : 起 as r s 。as ) t举 e ae e 托
seo d ct n 关 于 教 育 问 题 . 家 的 意 见 u f u ai . e o 大 是 一 致 的
W h n h e d a i s r S o l t e e t e n e r e = h u d h s
ne r e w i o tc y u 如 果 有 必 ed ai ) ewl cnat o . s l 要我 们会联 系 你 。
【 比较辨析 】 r e r e ri a s,i ,as i s e
I slk e r n oal e lng a e ti i e l ani g a t t l n w a u g . y

人教版高中英语必修二Unit3单词表

人教版高中英语必修二Unit3单词表

人教版高中英语必修二Unit3单词表
人教版高中英语必修二Unit3 单词表人教版高中英语必修二Unit3 单词表
bacus
n 算盘
calculate
v. 计算
calculator
n. 计算器
PC( alcomPuter )
个人电脑,个人计算
laptop
手提电脑
PDA(personaldigitalassistant ) 掌上电脑个人数码助理
analytical
adj 分析的
calculate
universal
adj 普遍的.通用的. 宇宙的simplify
简化
sum
总数.算术题.金额
operator
(电脑)操作员;接线员
logical
逻辑的;合情理的
logically
逻辑上;合逻辑地. 有条理地technology 工艺.科技.技术
technological
adj 科技的revolution
革命
artificial
人造的.假的
intelligence
智力:聪明智能
intelligence
adj 智能的:聪明的solve
解决.解答
mathematical
数学的
fromon
从时起
reality
真实.事实.现实
designer
设计师
personal 私人的.个人的.亲自的personally
就个人而言,亲自
tube
管;管子;电子管
tra 晶体管
chip
碎片;芯片
asaresult total
adj 总的:整个的n 总数. 合计sothat
如此. 以致于。

人教高中英语必修二Unit3_Computers词汇

人教高中英语必修二Unit3_Computers词汇

slove : to work out the answer to a problem Solution n. (to) Who can help me slove this math problem? 问题解决了吗? Has the problem been sloved?
explore : to travel around an area to find out about it exploration n. explorer n.
Anyway ,we can try.
nouns
goal 目标;目地;球门 e.g. To pursue my lofty goal. Ronaldo scored a goal for Brazil. 类型 e.g. He is not my type.
type
The H1N1 virus The train rocketed by. They planned to send a rocket to the moon.

reality 真实,事实,现实 happiness 幸福,快乐 appearance 外貌,外观,出现 character 性格, 特点
Unit3 Computers
words and expressions

Verbs solve explore signal arise arose ai 探索,探测 探 究 Vt/vi 发信号 Vi 出现 发生 Vt 损坏 宠坏 Vt 简化
The cold, dry months of winter signal the start of flu season.
arise : come into being ; appear
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高中英语学习材料
(灿若寒星*制作整理)
单词拼写
1. As soon as the students of geology arrived on the island, they were eager to ______(探索).
2. You should ________(简化) the procedure—it’s too complex (复杂的).
3. Music is the ________ (通用的) language of human beings.
4. He set a ________ (目标)for himself of exercising at least three times a week.
5. They ____________ (宠坏) their child with too much praise in the past.
6. We have a lot in ________(共同之处), so we often have a lot to talk about.
7. She didn’t like the plan, but __________(就个人而言)I see nothing wrong with it.
8. They get along with each other quite well though their personalities are ________(完全地)different.
9. We are all persuaded by his _____________ (合情理的)argument.
10. Unexpected difficulties ________(出现)in the course of their experiment.
11.With the help of his friends, he finally ________ (解决)the problem.
12. It may rain, but _________(即使如此)I will go out playing basketball.
13. We can ____________ (下载)many songs from the internet nowadays.
14. There are different ________(类型)of blood, as you know.
15. He said he wouldn’t come, so his sudden ____________ (出现)surprised all of us.
短文改错
Reading newspapers have become an important part of our life. Many people read it to begin their day. They learn from what is going on in the world. Sometime they do not have time to read the news, but they just take a quickly look at the front page. There are newspapers to every reader. In big cities there are many kinds of newspapers. In small towns there are few. In some places,
people can read newspapers only once in a week.敬请批评指正。

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