1、必修 2 Unit 3 Computers誡語境記單舖、_背吧*輕輕松松就能牢記2 0個單詞！原*The appearance of computers has totally changed our lives.With the application of newtechnology computers are not just calculatingmachines, simplifying complicated logicalproblems.Connectedto the network or mobile phones, they help us download differe

2、nt types ofinformation.Scientists even control rockets and spaceshipswith them to explore theuniverseComputers with artificial intelligence can do housework or care for babies! However,computers are easily attacked by viruses Pers on ally, fields like finance and military affairs aremore likely to b

3、e visited by hackers.默寫識記默寫單詞technology n.工乙；科技；技術(shù)2.solve vt.解決；解答3.reality n.真實；事實；現(xiàn)實4.pers on ally adv.就個人而言；親自5.total adj.總的；整個的n.總數(shù)；合計6.explore vt.& vi.探索；探測；探究7.type n.類型vt.& vi.打字8.goal n.目標(biāo)；目的；球門；（進球）得分9.n etwork n.網(wǎng)絡(luò)；網(wǎng)狀物10.appearancei.外觀；外貌；出現(xiàn)11.charactern.性格；特點12.signal vi.& vt.

4、發(fā)信號UMl=J.單詞與短語知識自主排查信號出現(xiàn)；發(fā)生電子的計算普遍的；通用的；宇宙的簡化合邏輯的；合情理的革命人造的；假的智力；聰明；智能應(yīng)用；用途；申請金融；財經(jīng)火箭病毒教練在某種程度上在,的幫助下處理；安排；對付看守；監(jiān)視結(jié)果（時間）過去；流失擔(dān)任；充當(dāng)聚會從,時起如此,以至于,聯(lián)想拓展n.13.arisevi.electronic adj.記住詞義1.calculate vt.2.uni versal adj.3.simplify vt.4.lo gical adj.5.revoluti on n.6.artificial adj.7.i ntellige nee n.8.applic

5、ati on n.9.fi nance n.10. rocket n.11. virus n.12. coach n.寫出短語1.in a way2.with the helpof3.deal with4.watch over5.as a result6.go by7.work as8.get together9.from.on10. so.that.動詞后綴-ifyl.simplify簡化22.be on watch值班；看守2. beautify3. purify4.ide ntify5.classify短語串記1. all the way2. by the way3.in no way4

6、.in this way5.in the way6.on the way7. help sb.out8. help sb.with sth.9. help (to) do sth.10. help on eself(to)11. face reality12. turn.i ntoreality13. become a reality14.in reality15. as a result of16. without result17. result from18. result in美化凈化鑒定；識別出分類自始至終；完全 順便說一下 一點也不；決不 用這種方法 擋道；礙事 在途中幫助某人擺脫

7、困境在某方面幫某人 幫著做某事自用面對現(xiàn)實把,，變成現(xiàn)實成為現(xiàn)實實際上作為,，的結(jié)果毫無結(jié)果地由,，引起導(dǎo)致；結(jié)果注意；小心（）守候；當(dāng)心；等待 密切注視19. watch out (for.)20. watch for21.keep a close watch on23. work as擔(dān)任；充當(dāng)24. serve as擔(dān)任；充當(dāng)25. act as擔(dān)任；充當(dāng)經(jīng)典例句1The applicati on forms have now beensimplified.申請表格現(xiàn)已簡化了。2Passe ngers were asked tidentify their own suitcases be

8、fore they were put onthe pla ne.乘客被要求先確認(rèn)自己的旅行箱再送上飛機。3Oh, by the way, if you see Jackie tell her Ill call her this evening.啊，對了， 你要是看到杰基，告訴她我今晚給她打電話。4When I bought the house my sister helped me out with a loan.我買這所房子 時，我姐姐借給了我一筆錢讓我渡過難關(guān)。5Outwardly she seemed con fide nt butn reality she felt extremely

9、 n ervous 表 面上看，她顯得信心十足，而實際上她緊張得要命。6These policies resulted in many elderly people sufferi ng hardship 這些政策使得許多老人飽受困苦。7The cashiers were asked twatch out for forged bankno tes 出 納員接至 U 要求，要注意偽鈔。8The sofa will serve asa bed for a ni ght or two 沙 發(fā)可以當(dāng)床湊合一兩夜。.獨創(chuàng)新語境核沁考點精解 .詞匯異空間一一派生詞匯原詞詞義派生詞詞義operatevt.

10、& vi.操作；經(jīng)營operator n.operati on n.1.（電腦）操作員；接線員2操作：經(jīng)營22.be on watch值班；看守simple adj.簡單的simplify vt.3 簡化pers onal adj.私人的；個人的；親自的pers on ally adv. 4就個人而言；親自apply vt.& vi.應(yīng)用；涉及；申請applica nt n.applicati on n.5申請人；求職者6應(yīng)用；用途；申請explore vt.& vi.探索；探測；探究explorer n.exploratio n n.7.探朶險家；勘探者8.探索app

11、earvi.出現(xiàn)appeara ncen.9.外小觀：外貌：出現(xiàn)原創(chuàng)語境填空(用所給詞的適當(dāng)形式填空)Our life has changed a lot since the 1.appearance (appear) ofcomputers.Complicated issues have bee2.simplified (simple). For example,financialservices are becoming more easily accessible3.Operators (operate) just use a keyboardor a mouse to get thei

12、r work finished in a short time.Now,intelligent computers are beingmore widely used, even in the 4.exploration (explore) and recog niti on of the un iverse.5.Person ally (pers on al),computers will in flue nee all aspects of our life with more6.application (apply) softwares being developed.【導(dǎo)學(xué)號：1147

13、0029】詞法新圖譜一一核心詞匯靈活多變的動詞詞匯詞性意義現(xiàn)在分詞過去分詞calculatevt.計算calculat ingcalculatedsolvevt.解決；解答solvi ngsolvedexplorevt. &vi.探索；探測；探究explori ngexploredsig nalvt. &vi.發(fā)信號sig nal(l) ingsig nal(l)edarisevi.出現(xiàn)；發(fā)生aris ingarise n22.be on watch值班；看守dow nl oadvt.下載dow nl oad ing dow nloadeda calculating devic

14、e “計算裝置； 計算工具 ”0mopvt.用拖把拖；擦mopp ingmoppedI.原創(chuàng)語境填空(用所給詞的適當(dāng)形式填空)The forum is mea nt 1.to explore (explore) how mobile pho nes in flue neepeoples well-be in g.A mobile pho ne is now used for more tha n just com muni eation.lt can funetion as a 2.calculating (calculate) device.Someone uses it 3.to sign

15、al(signal) to the robot in his/her home to do housework , such as 4.mopping (mop) thefloor and doing the laundry.By 5.downloading (download) and installing a certain app ,people can video chat with each other.With new apps 6.arising (arise), mobiles willhave more functions.However, negative effect m

16、obiles have on peoples health isobvious.The problem must7.be solved (solve) if we want to stay fit.【導(dǎo)學(xué)號：114700301n.原創(chuàng)語境改錯When a software like Taobao is download , you can go online shopping.However,problems seem to arise from as soon as you begin to buy things.TherGs always a traponlinet calculated

17、that almost all consumershave been cheated whenthey exploredthe internet for bargains.The problemsare difficult to be solve due to lack of releva ntregulati on s.Sowhe n some on esig nal to you to click a link to a website, makesurethatit is trustworthy.【答案】dow nl oadWhen a software like Taobao is d

18、ownloaded , you can go online shopping.However,problems seem to arise from as soon as you begin to buyAthings.TherGs always a trap online.lt is calculated that almost all consumershaveexploredbee ncheatedwhe nthey explore the i ntern et for barga in s.The problems are difficultsig nalto be solve due

19、 to lack of releva nt regulati on s.Sowhe n some on esignalsto you toclick a link to a website, makesurethat it is trustworthy.a calculating device “計算裝置； 計算工具 ”0廠 I 學(xué)霸筆記歸細(xì)反思-be meant to do sth. “目的是做某事”。3signal to sb“向某人示意或發(fā)信號” ；signal (to) sb.to do sth. “示意某人做 某事”。4with new 即 ps arising “隨著新應(yīng)用的出現(xiàn)”

20、，是 with 的復(fù)合結(jié)構(gòu)。5arise from/out of. “由,弓丨起/產(chǎn)生”。6it is calculated that.“據(jù)估算” ;be calculated to do sth. “打算或計劃做某 事”。相依為命的詞搭配搭配例釋、聯(lián)想、拓展動介deal with處理；安排；對付watch over 看守；監(jiān)視deal with 常與連接副詞 how 連用； dowith 常與連接代詞 what 連用。動名achieve on es goal 實現(xiàn)目標(biāo) makean application 申請 have.i n common 有共同點； 共享/、門To achieve hi

21、s goal, he is working veryhard.為實現(xiàn)自己的目標(biāo)，他在努力工作。動副work out算出；解決；制定；鍛煉；結(jié)果figure out 想出；計算出go by (時間)過去；流逝 make up組成；編造；裝扮I work out regularly to keep fit. 我經(jīng) 常做運動以保持健康。Thi ngs worked out pretty well in theend.最后事情的結(jié)果很好。介名in a way 在某種程度上as a result 結(jié)果in total 總計；總共in reality 實際上；事實上 with oneshelp 在某人的幫

22、助 下As a result, I had no choice but tocompletely focus on my study.結(jié)果，我別無選擇只好集中精力學(xué) 習(xí)。Up to now, they have 20 branches intotal in Chi na.到目前為止，他們在中國開的分店 總數(shù)達 20 家。習(xí)語after all 畢竟；終究above all 最重要的是；尤其I thought I was going to fail, but Ipassed after all 我原以為要不及格了，可是終究還是過關(guān)了。I.原創(chuàng)語境填空（填入一個適當(dāng)?shù)脑~）In dia and Ch

23、i na have a lot 1.i_n com mon. They are both big coun tries with farmers2.making up the majority of the population.For decades , the two countries have bee nwatchi ng 3.over each other because of border con flicts.With time 4. going by, both haverealized the importanee of peaceful coexistence5.!n re

24、ality, the border area is nowpeaceful and stable.The two governments are trying to work 6.out a fair and reas on ablepla n to develop mutual relati on ship.After7.all, Chi na and In dia have common interestsin many aspects.導(dǎo)學(xué)號：11470031】n.原創(chuàng)語境改錯I washomesickafter I arri ved in Canada.Aboveall, this w

25、as the first time that I hadleft homel found it hard to adapt to my new school life and I did nt know what to deal withmy new classmatesAs the result, I felt nervous and depressedMy deskmate Tom offeredme a han d.Becausewe had a lot at com mon, we became good frie nds soon.Under hishelp, I quickly g

26、ot along well with all the others and worked out of many difficulties inlife.Two years has beengoneby, and everything is OK for meJn realities, I am reallyenjoying the life in Canada now.答案】AboveI washomesickafter I arri vedi n Can ada. After all, this was the first time that I whathad left homel fo

27、und it hard to adapt to my new school life and I did nt know how theto deal with my new classmatesAsaresult, I felt nervous and depressedMy atdeskmateTom offered me a ha nd.Becausewe had a lot incom mon, we becamegood Underfriends soon. With his help, I quickly got along well with all the othersand

28、worked out ofman y difficulties i n life.Two yearshas bee ngon eby, an d everyth in g is OK realitiesfor me.Inreality , I am really enjoying the life in Canada now.句法新天地重點句型I句式as 引導(dǎo)時間狀語從句教材原句 As time went by, I was made smaller.隨著時間的推移，我被做得更小了。as 弓丨導(dǎo)時間狀語從句,意為 “隨著”。As the worlds population continues

29、to grow, the supply of food becomes more andmore of a concern.隨著世界人口的不斷增加，食品供應(yīng)問題越來越受到人們的關(guān)注?！皐ith +名詞或代詞+現(xiàn)在分詞”結(jié)構(gòu)有時也可翻譯成 “隨著,，”。With time going by, I gradually adapted myself to the school life.隨著時間的推移，我逐漸適應(yīng)了學(xué)校生活。|句式 2J _ _ _sothat教材原句 And my memory became so large that even I couldnt believe it!我的存儲量

30、變得如此之大，連我自己都不能相信！so.that.引導(dǎo)結(jié)果狀語從句，意為“如此, 以至于,，”。Keeping a learning diary every day is so important that I would like to introduce it toyou.每天堅持寫學(xué)習(xí)日記很重要，所以我想把這種學(xué)習(xí)方法介紹給你們。so.that句型的常見形式：so+ adj ./adv. + that. so+ adj.+ a/an+單數(shù)可數(shù)名詞+ that.i so+ many /few/much/little . + n.+ that.(2)such.that.句型的基本結(jié)構(gòu)：:su

31、ch+ a/an+ adj. +單數(shù)可數(shù)名詞+ that.5uch+ adj. +復(fù)數(shù)可數(shù)名詞/不可數(shù)名詞+ that.當(dāng) so/such 及其后面的成分放在句首時，主句用部分倒裝。她是一個聰明的姑娘，我們都喜歡她She is so clever a girl that we all like her.She is such a clever girl that we all like her.So clever is she a girl that we all like her.Such a clever girl is she that we all like her.即時演練I.原創(chuàng)語

32、境填空With society 1.developing (develop) rapidly, various problems have arisen.One ofthem is 2.that the elderly are not well attended to.To solve this problenpia robot has bee nproduced .It has take n several years 3. before it turns out to be practical. 4.So reliable isthe robot that it can do housew

33、ork as 5.well as look after the aged6.As time goes by oldpeople will find their life more convenient and comfortable.n.原創(chuàng)語境改錯With the sun rise, I was expecting a new start.After a quick breakfast, I went to myoffice was full of en ergy a nd quickly devoted my atte ntio n to my work.So much work didI

34、 have to do even that I had notime to take a rest.However, while the day went on, theweather was gett ing worset did nt takel ong sin cea heavy rain camel stopped my workand was hurrying back homeUnfortunately, I fell off my bicycle.As well asbreak my leg, Ihurt both of my arms.【答案】riseWith thesun r

35、ising , I was expectinga new start.After a quick breakfast, I went to myoffice ws full of energyand quickly devoted my attention to my work.So much whilework did I have to do even that I had notimeto takea restHowever,as the daysincewent on, the weather was gett ing worset did nt take long before a

36、heavy rain camelstopped my work and was hurrying back homeUnfortunately, I fell off my breakbicycle.As well as breaking my leg, I hurt both of my arms.【導(dǎo)學(xué)號：11470032】冷知識詳單一一查缺補漏I.單句填空1. You will make contributions to saving energy using (use) this solar system.2. After the earthquake it took nearly f

37、ive years before everything came back to normal.3. All construction work for the 2016 Olympics had been completed (complete) bythe year 2015.4. Filled (fill) with sex and violence , Hollywood movies have negative effect onteen agers.n.單句改錯1. Were going to get along together with some friends for a p

38、icnic this weekend.去掉 along2. If giving time , Williams will make a fist - class tennis player.giving f give n3. Sorry to keep you waiting, but itll still be some time till Brian gets back.till f before4. By the time he came back we have finished all the work.havefhad川.原創(chuàng)語境改錯Tom was going to get alo

39、ng together with his family at weekendsBut he was caughtin a traffic jam on the way to the airport .At the time hegot there, the flight had take noff.That would take 24 hours before a no ther flight left.Filli ng with regrets, he shook hishead but decided to wait.He booked a hotel room nearby used his mobile phonetHe wasjust praying that everything would work out well the next day.【答案】Tom was going to get along together with his family at weekendsBut he was Atcaught in a traffic jam on the way to the airport. By the