高考英语总复习必修2Unit3Computers课件

这是一份高考英语总复习必修2Unit3Computers课件，共43页。PPT课件主要包含了核心单词，universal，universe，adv仅仅简单地，simplify，simple，simply，operator，operate，operation等内容，欢迎下载使用。

universally
1.___________ adj.普遍的；通用的；宇宙的→__________adv.普遍地→_____________ n.宇宙2.___________ vt. 简化→________ adj. 简单的→________
3.________ n.(电脑) 操作员；接线员→________ v.操作；
做手术→__________ n.手术
4.________ adj.合逻辑的；合情理的→________ adv. 逻辑
上；合逻辑地；有条理地
5.______________ n.工艺；科技；技术→______________adj.科技的→_______________ n.技术；技巧6._____________ n. 革命→_________________ adj. 革命的
intelligence
intelligent
7.________________ n.智力；聪明；智能→_____________adj.智能的；聪明的
revlutinary
technlgical
8.________ vt.解决；解答→___________ n.解决办法9.___________ n.真实；事实；现实→__________ vt. 实现→__________ adj.真实的→__________ adv.真正地10.__________ adj.私人的；个人的；亲自的→__________adv.就个人而言；亲自
11.________ adj.总的；整个的
n.总数；合计→__________
adv.完全地；整个地12.____________ n.应用；用途；申请→___________ v.申请，适应→____________ n.申请人
13._________ vt.& vi.探索；探测；探究→_____________
n.探险→________ n.探险者
14.__________ adv.(也作 anyway)无论如何；即使如此15.________ n.目标；目的；球门；(进球)得分16.____________ n.幸福；快乐→____________ adj.快乐的→__________ adv.快乐地→_________ adj.不幸福的；不快乐的
17.________ vi.& vt.发信号
n.信号→____________ n. 迹
18.________ vi.(arse, arisen)出现；发生19.__________ adj.电子的20.__________ n.外观；外貌；出现→______ vi.表面看起来；出现→__________ vi.消失21._________ n.性格；特点→____________ adj.典型的，独
characteristic
1.ver ________
从……时起3.________ by 经过；(时间)过去4.________ n 后来；以后5.as a ________ 结果如此……以至于……7.________ with 与……分享8.be ________ with 充满……
9.________ race 人类10.________ away 捐赠；捐送11.in a ________ 在某种程度上12.________ up 编造13.________ all 尽管；到底；究竟；毕竟14.with the ________ f 在……的帮助下15.________ with 处理；安排；对付16.________ ver 看守；监视
1.__________ ______ ________ ________ I culd simplifydifficult sums.尽管当时我还年轻，但是我能简化一些复杂的数学题。2.By the 1940s I had grwn ________ ________ ________ arm, and I wndered if I wuld grw any larger.到二十世纪四十年代，我已经长得像一间屋子那么大，我不知道我是否还会长
3.________ ________ ________ ________ ________ I haveals grwn smaller.随着我年龄越来越大，我也变得越来越小。
The cmputer has changed ver time.At the beginning it1.______ (be) nly a calculating machine.Later, it grew 2._______(quick) in size.By the 1940s it 3.___________ (grw) as large as a
rm.As time went 4.________， the designers made it smaller and
began t use it in ffices and hmes.In the early 1960s, thecmputer was able 5.__________ (bring) peple mre infrmatinand cnvenience 6.______________ the Wrld Wide Web.Nw, thecmputer is 7.______ (wide) used in cmmunicatin, 8.________(financial) and trade.And it is als put int rbts, mbile phnesand even space rckets t explre 9.________ Mn and Mars.Thecmputer is a 10.__________ (devte) friend and helper f thehuman race!
单句语法填空1.She said she didn't like the dress, but ________ (persnal) I
thught it was very gd.
2.They get alng with each ther quite well thugh theirpersnalities are ________ (ttal) different.3.Yu shuld ________ (simple) the prcedure—it's tcmplex (复杂的).
4.The develpment f the steam engine was the greatest______________ (technlgy) advance f the 19th century.5.By the time Dale was a senir, he ________ (win) every tp
hnr in speech.
technlgical
6.—I think he is taking an active part in scial wrk.
—I agree with yu ________ a way.
7.Music is the _____________ (universe) language f humanbeings.
8.Unexpected difficulties ________ (arise) in the curse f
their last experiment.
9.Her husband was badly injured and she was watching________ him in the hspital.10.We shuld face the ________ (real) bravely that we dn'thave enugh mney fr the prject.
1.ttal adj.总的；整个的
a ttal f 总数为in ttal＝in all 总计；总共ttally adv.完全地；整个地〖写作佳句〗I culdn't ttally agree with him, but what he said was partlyreasnable.我不能完全同意他的观点，但他所说的有一部分是合理的。
(1)Yu gt 47 pints n the written examinatin and 18 n the
ral, making ________ ttal f 65.
(2)Hw much d yu have t pay ________ ttal if the fur fyu g tgether?(3)He was ________ (ttal) absrbed in his favurite writer'snew bk.
2.applicatin n.应用；用途；申请n applicatin t 索取；申请apply v.申请；涂；应用
apply t sb.fr sth.向某人申请某物apply t 适合……，适用于……apply fr 申请；请求
apply sth.t sth.把……应用到……中；涂、敷……apply neself/ne's mind t sth./t ding sth.专心于……〖联想发散〗
applied adj.应用的；实用的applicant n.申请人
(1)The new inventin wuld have wide ____________ (apply)
in industry.
(2)The new technlgy, if ________ (apply) t rice grwing,
will help increase the grain utput.
(3)The ld man managed t enrich his wn cultural life,applying himself t ________ (learn) English.(4)It's I wh wuld like t apply ________ the psitin，vice
president f ur schl English club.
3.signal vi.& vt.发信号
signal fr 用信号传达(某信息)signal with 用……发信号signal sb.t d sth.示意某人做某事a signal f/fr sth.……的信号
signal, sign, mark 和 symbl
(1)signal 意为“信号”，常指约定俗成、用于传达某些信息的信号，也指灯光、声音或信号标志。
(2)sign 意为“记号，标记”，用法最广，可指符号(装置)，也可指情绪、性格的直观显示，还可指具体的用于识别或指示的标志，如指示牌、卡片等。借喻作“征兆，迹象”讲。(3)mark 意为“标志，标记”，含义广泛，指事物留下的深刻印记或某物上用于辨别该物品的附属物，比 sign 更侧重于区别性或揭示性的标志，有时不一定十分直观或明显。(4)symbl 意为“象征，符号”，指被人们选出的物体或图案用来代表另一事物，并作为该事物的标记或象征。
用上面的辨析词的适当形式填空
(1)One ________ f a writer's greatness is that different mindscan get a different inspiratin frm his wrks.(2)A red light is a ________ f danger, which is even knwn
t a five­year­ld child.
(3)In the picture the tree is the ________ f life and the snake
is the symbl f evil.
(4)Sir, yu are nt allwed t walk yur dg n the lawn.Dn'tyu see the ________ “Keep ff the grass”？
4.arise vi.(arse, arisen)出现；发生；起身；起床；上升arise frm 产生于〖用法指引〗
arise 为不及物动词，没有被动语态。arise 作“发生；出现”讲时，主语多为抽象名词，如 argument，prblem, quarrel, questin等。
arise, rise, raise 和 aruse
As we all knw, the prblems between parents and childrenhave ________ frm lack f cmmunicatin.Althugh the standardf living was ________ ， Tm culdn't get alng well with hismther.His mther gt up the mment the sun ________ in theeast.She wrked hard day and night t supprt the family.As aresult, she was badly ill, which ________ Tm eventually.
1.as a result 结果；因此(做插入语)
as a result f＝because f 因为；由于；作为……的结果with the result that...因此；结果是result frm 起因于；由……造成result in 导致；造成〖易混辨析〗
result frm 与 result in 的主语与宾语刚好对调，内在的因果
The accident resulted frm his carelessness.＝His carelessness resulted in the accident. 他的粗心导致了这次事故。
(1)他犯了一个大错，结果丢了工作。
He made ne big mistake, and, ________ _______ ________，
lst his jb.
(2)大家普遍认为他是因为过度劳累而得了癌症。It's generally believed that his cancer ________ ________ theverfull tiredness.
(3)如果你做事只求速度而导致错误，你或许会明白“欲速
Yu might learn that haste makes waste if yu d smethings fast, ________ ________ mistakes.(4)由于最近销量下降，利润也降低了。Prfits have declined ________ ________ ________ _______
the recent drp in sales.
2.in a way 在某种程度上；从某一角度看by the way 顺便说一下all the way 一直；全程
n the/ne's way (t) 在途中；在去……的路上by way f 取道；经由；途经；为了in the way 妨碍(某人)；挡路
make ne's way 前进；成功；有出息n way 没门儿；肯定不
in n way 决不；无论如何都不in any way 以任何方式；无论如何〖用法指引〗
in n way 表示 “决不；无论如何都不”，置于句首时，
(1)尽管我必须承认我当时很失望，但在某种程度上，我没
有得到我所申请的职位是一件好事。
________ ________ ________， it is a gd thing that I didnt get the pst I had applied fr, thugh I must admit that I wasdisappinted at that time.(2)让他们知道你会以可以接受的方式提供帮助，同时仍然
Let them knw that yu are there t help ________ ________________ that is acceptable, while still respecting the privacy fyur neighbr.
(3)这艘船乘风破浪前进。
The ship ________ ________ ________ thrugh the wind andwaves.(4)史密斯夫人发现清理杂物很难，因为不管什么时候要去
做这件事，孩子们总是碍事。
Mrs.Smith finds it hard t clear up the mess, as her childrenare always ________ ________ ________ whenever she tries t.
3.deal with 处理；安排；对付；应付；论及；涉及；与……打交道deal in sth.经营；买卖(某一产品)deal sth.ut 分发；分配have smething/nthing t d with...与……有关/无关
deal with 和 d with
deal with 和 d with 都可表示“对付；处理”之意，但 dealwith 中的 deal 是不及物动词，常与疑问词 hw 连用，hw 是 dealwith 的状语；而 d with 中的 d 是及物动词，常与疑问词 what连用，what 是 d 的宾语。如：
I dn't knw hw they will deal with the prblem.＝I dn't knw what they will d with the prblem. 我不知道他们会如何处理这个问题。
(1)I really dn't knw ________ t deal with this prblemwithut yur help.(2)His article deals ________ ancient Egypt.(3)They dealt ________ silk gds and made a frtune.
4.watch ver 看守；监视；照管
watch ut (fr) 当心；小心；留神；注意
watch fr sb./sth.观察等待某人出现或某事发生watch yur back 小心一点；小心背后
watch yur step 注意脚下；小心台阶；小心谨慎〖用法指引〗
watch ut 一般用于祈使句，用来提醒对方“小心，注意”；
表示“注意……”时，才加 fr，后接宾语。
(1)银行职员已接到要求，要留意假钞。The staff in the bank were asked t ________ ________
________ frged ntes.
(2)当我不在时请照看我的狗。
Please ________ ________ my dg while I'm away.
(3)那只猫在墙上伺机捕捉鸟儿。
The cat was n the wall，________ ________ ________.
Althugh I was yung I culd simplify difficult sums.
尽管当时我还年轻，但是我能简化一些数学难题。althugh 是连词，意为“虽然，尽管”，引导让步状语从句，主句里不可用 but；若要强调前后两部分的对比意义，可在主句前加 yet 或 still。
althugh, thugh 和 as
(1)althugh 和 thugh 同义，在一般情况下可以互换使用。只是 thugh 较普遍，常用于非正式的口语或书面语中，而althugh 则较为正式。另外 althugh 语气比 thugh 重。althugh和 thugh 引导让步状语从句时，常采用省略形式。(2)thugh 可以独立用作副词，常放在句末，意为“还是；仍然；可是；然而”。(3)as 引导让步状语从句时必须用倒装，thugh 引导让步状语从句时可以倒装也可以不倒装，而 althugh 从句则不能倒装。
(1)_________________ they cme frm ttally different areas,
they cperate clsely in the prject.
Althugh/Thugh
(2)She prmised t phne.I heard nthing, ________.(3)Talented ______________ he is, he is nt yet ready t turn
prfessinal.
By the 1940s I had grwn as large as a rm, and I
wndered if I wuld grw any larger.到二十世纪四十年代，我已经长得像一间屋子那么大，我不知道我是否还会长得更大。(1)by 是介词，意为“到……为止；在……之前”。(2)by 引导的时间状语或从句如果是一般过去时，主句的谓语动词应该用 had dne，如果谓语动词是 be 动词，应用was/were的形式；by 引导的时间状语或从句如果是一般现在时，主句的谓语动词应该用 will/shall have dne 或 will/shall be 形式。注意：by 可以表示“在……旁；被；依照，依据”，还可以表示“方法，手段；拿、握某部位”等。
(1)By the end f last year, 70% f the gds ______________
had been sld
(2)By the time he gt there, his friends _________ (mve) n.(3)By the time we ________ (arrive) at the cinema, the film
had started.
will have learned
(4)I switch the radi n ________ pressing this buttn.(5)By the end f this term, yu _______________ (learn) 399new English wrds.
As I have grwn lder I have als grwn smaller.随
着我年龄越来越大，我也变得越来越小。as 是连词，意为“随着”，引导时间状语从句。介词 with也有“随着”之意，但其后面需要跟名词或代词做宾语，构成with 短语或 with 的复合结构。as 的其他用法：(1)用作连词时，意为“当……时候；因为；由于；正如；如同；虽然；尽管”，当其表示“尽管”时，引导让步状语从句，常用倒装语序。
(2)用作介词时，意为“像；如同；作为”。(3)用作副词时，意为“和……一样”，常用于比较结构中，如“”。(4)用作关系代词时，引导定语从句，表示“正如”。
(1)________ time ging by, I gradually adapted myself t theschl life.(2)________ time ges by, I have changed my attitude and I
even think she is lvely.
(3)Yung _____________ he is, he culd handle the prblem.
运用所学语言基础知识，补充完整下面短文，并背诵下来
With the help f science 1.________ technlgy, human race
is nw living a much 2.________ (happy) life than befre.Take the
inventin f the cmputer fr example.It nt nly helps us slve
difficult mathematical prblems 3.________ (save) time, but we
can als type any material r infrmatin int ur cmputer t
cmmunicate with ur 4._________ (teammate) n ur business by
the netwrk.Besides, it can take the place f us t deal with many