高考英語(yǔ)一輪復(fù)習(xí) 第一部分 基礎(chǔ)考點(diǎn)聚焦 Unit3 Computers課件 新人教版必修2

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1、第一部分基礎(chǔ)考點(diǎn)聚焦第一部分基礎(chǔ)考點(diǎn)聚焦 必修必修2話題：購(gòu)物話題：購(gòu)物【詞匯積累】【詞匯積累】1.customer 顧客，消費(fèi)者顧客，消費(fèi)者2.supermarket 超市超市3.expensive/dear 昂貴的昂貴的4.valuable 貴重的貴重的5.various 各種各樣的各種各樣的6.buy/purchase 購(gòu)買(mǎi)購(gòu)買(mǎi)7.bargain 討價(jià)還價(jià)；便宜貨討價(jià)還價(jià)；便宜貨8.cost 花費(fèi)花費(fèi)9.select 挑選挑選plain 抱怨抱怨11.do some shopping 購(gòu)購(gòu)物物話題：購(gòu)物話題：購(gòu)物【詞匯積累】【詞匯積累】12.at least/most 至少至少/多多13

2、.by chance/accident 偶然；碰巧偶然；碰巧14.on sale 上市；出售上市；出售15.try on 試穿試穿16.pick out 挑選出挑選出17.pay for 付款付款18.prefer.to. 喜歡某物勝過(guò)某物喜歡某物勝過(guò)某物19.draw ones attention 引起某人注意引起某人注意20.bargain with sb.over sth.和某人就某物討價(jià)還價(jià)和某人就某物討價(jià)還價(jià)話題：購(gòu)物話題：購(gòu)物【佳句背誦】【佳句背誦】1. On one hand, shopping online makes shopping a lot easier and mor

3、e convenient.On the other hand, paying online has risks.一方面，網(wǎng)上購(gòu)物使購(gòu)物更簡(jiǎn)單、更方一方面，網(wǎng)上購(gòu)物使購(gòu)物更簡(jiǎn)單、更方便；但另一方面，網(wǎng)上付款又有風(fēng)險(xiǎn)。便；但另一方面，網(wǎng)上付款又有風(fēng)險(xiǎn)。2. As far as Im concerned, its better to do shopping in real stores because we can try the clothes on.就我個(gè)人而言，去商店購(gòu)物更好，因?yàn)槲覀兛梢栽嚧?。就我個(gè)人而言，去商店購(gòu)物更好，因?yàn)槲覀兛梢栽嚧?. Since shopping online i

4、s much cheaper, I prefer shopping online to shopping in real shops.因?yàn)榫W(wǎng)上購(gòu)物更便宜，所以我喜歡網(wǎng)上購(gòu)物勝過(guò)去商店因?yàn)榫W(wǎng)上購(gòu)物更便宜，所以我喜歡網(wǎng)上購(gòu)物勝過(guò)去商店購(gòu)物。購(gòu)物。話話題：題：購(gòu)購(gòu)物物【寫(xiě)作模板寫(xiě)作模板】網(wǎng)網(wǎng) 上上 購(gòu)購(gòu) 物物Online shopping is a new way of shopping.It offers a number of benefits for the shoppers.The most important advantage is convenience.You can shop as

5、 you like as the online shops are open 24 hours a day, and you do not have to queue with other shoppers.Secondly, it is easy to find what you are looking for on the Internet.Finally, it is often cheaper to buy goods through the Internet.Every coin has two sides.Online shopping has its disadvantages,

6、 too.For one thing, you cant actually see the products you are buying online, thus the quality may not be sure.For another, some people are worried about the safety of paying for goods using credit cards.Whats worse, once cheated online, one may find it difficult to make a complaint.In my opinion, w

7、e must think twice before we decide to purchase goods sold on the Internet.單詞拼寫(xiě)單詞拼寫(xiě)根據(jù)音標(biāo)及詞義寫(xiě)出英文單詞。根據(jù)音標(biāo)及詞義寫(xiě)出英文單詞。1_tjub n管；管子；電子管管；管子；電子管2 _ rkIt n. 火箭火箭3 _ l n. 目標(biāo)；目標(biāo)；(進(jìn)球進(jìn)球)得分得分4 _ krkt n. 性格；特點(diǎn)性格；特點(diǎn)5 _ kt n. 教練教練6 _ vaIrs n. 病毒病毒7 _ netwk n. 網(wǎng)絡(luò)；網(wǎng)狀物網(wǎng)絡(luò)；網(wǎng)狀物tuberocketgoalcharactercoachvirusnetwork8 _ ni

8、s n. 侄女；外甥女侄女；外甥女9 _ danld vt. 下載下載10 _ raIz vi. 出現(xiàn)；發(fā)生出現(xiàn)；發(fā)生11 _ junIvsl adj. 普遍的普遍的12 _ mbaIl adj. 可移動(dòng)的可移動(dòng)的13 _ enIha adv. 無(wú)論如何無(wú)論如何14 _ ttl adj. 總的總的n.總數(shù)總數(shù)15 _ sInl vi.& vt. 發(fā)信號(hào)發(fā)信號(hào)n.信號(hào)信號(hào) niecedownloadariseuniversalmobileanyhowtotalsignal .單詞拓展寫(xiě)出下列單詞及其派生詞。 1 _ adj.簡(jiǎn)單的 _ adv. 簡(jiǎn)單地 _ vt. 簡(jiǎn)化 _ n. 簡(jiǎn)單化 2 _

9、 v. 操作；運(yùn)轉(zhuǎn)；動(dòng)手術(shù) _ n. 操作；運(yùn)轉(zhuǎn)；手術(shù) _ n. (電腦)操作員；接線員 3 _ n. 工藝；科技；技術(shù) _ adj. 技術(shù)的 simplesimplysimplifysimplificationoperateoperationoperatortechnologytechnological 4_adj. 真實(shí)的 _ adv. 真正地；事實(shí)上 _ n. 事實(shí)；真實(shí) _ v. 實(shí)現(xiàn)；意識(shí)到 5 _ n. 人 _ adj. 私人的；個(gè)人的 _ adv. 就個(gè)人而言；親自 6 _ vi. 出現(xiàn)；顯得 _ vi. 消失 _ n. 外觀；外貌；出現(xiàn) _ n. 消失realreallyrea

10、lityrealizepersonpersonalpersonallyappeardisappear appearance disappearance1_從從時(shí)起時(shí)起2_結(jié)果結(jié)果3_如此如此以致于以致于4_在某種程度上在某種程度上5_在在的幫助下的幫助下6_ 處理；安排；對(duì)付處理；安排；對(duì)付7_看守；監(jiān)視看守；監(jiān)視8_共有；共用共有；共用9_彌補(bǔ)彌補(bǔ)10_畢竟畢竟from.onas a result so.that. in a waywith the help ofdeal withwatch overin commonmake upafter all 1I developed very sl

11、owly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.我發(fā)展緩慢，差不多到兩我發(fā)展緩慢，差不多到兩百年后，查爾斯百年后，查爾斯巴比奇才把我制成了一臺(tái)分析機(jī)。巴比奇才把我制成了一臺(tái)分析機(jī)。解讀解讀before引導(dǎo)時(shí)間狀語(yǔ)從句引導(dǎo)時(shí)間狀語(yǔ)從句,意為意為“之后才之后才”.仿寫(xiě)仿寫(xiě)他們分開(kāi)已經(jīng)有很長(zhǎng)時(shí)間了，且要一段時(shí)間他們才他們分開(kāi)已經(jīng)有很長(zhǎng)時(shí)間了，且要一段時(shí)間他們才能再見(jiàn)面。能再見(jiàn)面。It is a long time since they go

12、t separated，and it will be some time _.before they meet again2As time went by，I was made smaller.隨著時(shí)間的推移，我被做得更小了。隨著時(shí)間的推移，我被做得更小了。解讀解讀as引導(dǎo)時(shí)間狀語(yǔ)從句，意為引導(dǎo)時(shí)間狀語(yǔ)從句，意為“隨著隨著”。仿寫(xiě)仿寫(xiě)隨著我們生活水平的提高，我們很少有時(shí)間和朋友隨著我們生活水平的提高，我們很少有時(shí)間和朋友聚會(huì)了。聚會(huì)了。_，we find little time to gather with our friends.As our life improves3And my mem

13、ory became so large that even I couldnt believe it！我的存儲(chǔ)量變得如此之大！我的存儲(chǔ)量變得如此之大,連我自己都不連我自己都不能相信！能相信！解讀解讀so.that.引導(dǎo)結(jié)果狀語(yǔ)從句引導(dǎo)結(jié)果狀語(yǔ)從句,意為意為“如此如此以致于以致于”.仿寫(xiě)仿寫(xiě)香港的環(huán)境非常優(yōu)美香港的環(huán)境非常優(yōu)美,被選為全球最宜居住城市之一被選為全球最宜居住城市之一.The environment of Hong Kong is _ it is chosen as one of the worlds most livable cities. so outstanding that現(xiàn)

14、在完成時(shí)的被動(dòng)語(yǔ)態(tài)現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)用括號(hào)內(nèi)所給動(dòng)詞的適當(dāng)形式填空。用括號(hào)內(nèi)所給動(dòng)詞的適當(dāng)形式填空。1Though we dont know what was discussed，yet we can feel the topic _(change)2Every year a flood of farmers arrive in Shenzhen for the moneymaking jobs they _(promise) before leaving their hometowns.has been changedhave been promised3Can we sit at the

15、 table near the window?Im sorry，but it _(take) already.4The new dictionaries are very useful.They _(sell) well and _(sell out) already.5When you get the paper back，pay special attention to what _(mark)has been takensellhave been sold outhas been markedWith the electronic technology revolution going

16、on，simplified calculation is solved in the application on finance by universal exploration.Our goal of making life happier is certain to be realized through mans intelligence.1.totallyadv. 完全地，整個(gè)地完全地，整個(gè)地(教材教材P18)As a result I totally changed my shape.結(jié)果，我徹底改變了形狀。結(jié)果，我徹底改變了形狀。a total failure完全失敗完全失敗a

17、total of. 總共總共in total 加起來(lái)加起來(lái)(2013高考四川卷高考四川卷閱讀理解閱讀理解)How much do you have to pay in total if four of you go together?如果你們四個(gè)一起去的話你總共需要支付多少錢(qián)？如果你們四個(gè)一起去的話你總共需要支付多少錢(qián)？As was expected the plan was _正如所料，計(jì)劃完全失敗了。正如所料，計(jì)劃完全失敗了。You got 47 points on the written examination and 18 on the oral，making a total of 6

18、5.你筆試得了你筆試得了47分，口試得了分，口試得了18分，總分分，總分65分。分。a total failure活用活用用用total的相關(guān)詞語(yǔ)完成下列小片段的相關(guān)詞語(yǔ)完成下列小片段The company used to have 230 clerks(1)_ and their income(2)_ 50，000 yuan per year.But last year things changed(3)_ and the products could not be sold out.Most of the workers became out of work，which made them

19、 in(4)_ despair.in totaltotaledtotallytotal2.arisevi. 出現(xiàn)；發(fā)生；起身，起床出現(xiàn)；發(fā)生；起身，起床(教材教材P23)Then she prepares reliable moves to use if a new situation arises.接著她準(zhǔn)備好了可行的步驟來(lái)應(yīng)對(duì)新情況的出現(xiàn)。接著她準(zhǔn)備好了可行的步驟來(lái)應(yīng)對(duì)新情況的出現(xiàn)。 (1)作“呈現(xiàn)；出現(xiàn)；發(fā)生”之意時(shí)，主語(yǔ)多為以下名詞：argument/situation/division/anger/tension/trouble等。 (2)arise from (result fro

20、m)/ out of由而引起；從中產(chǎn)生 Seeing his mother return home，the boy arose from his chair immediately. 看到媽媽回家來(lái)了，小男孩立刻從椅子上站起來(lái)。 It cant be too careful while driving，accidents often _carelessness. 開(kāi)車時(shí)越仔細(xì)越好，事故往往是由疏忽大意而引起的。arise/result from 易混辨析易混辨析 arise，rise，raise原形原形過(guò)去式過(guò)去式過(guò)去分詞過(guò)去分詞 v.ingarise(vi.)出現(xiàn)，發(fā)生，起因于出現(xiàn)，發(fā)生，起

21、因于rise(vi.)升起，起身，增長(zhǎng)，上升起，起身，增長(zhǎng)，上升升raise(vt.)舉起，喚起，提高，舉起，喚起，提高，飼養(yǎng)飼養(yǎng)arosearisenarisingroserisenrisingraisedraisedraising活用活用用上述詞語(yǔ)填空用上述詞語(yǔ)填空(1)As is known to us，the sun _ in the east and sets in the west.(2)The problems between parents and children have _ from lack of communication.(3)The housing prices

22、keep _ in spite of the governments regulations.(4)After the war，the standard of living was _ rapidly.risesarisenrisingraised3.signalvi.& vt. 發(fā)信號(hào)發(fā)信號(hào)n. 信號(hào)信號(hào)(教材教材P23)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 shot for a g

23、oal.例如，當(dāng)我啟動(dòng)的時(shí)候，我可以用計(jì)算機(jī)語(yǔ)言向隊(duì)友示意把例如，當(dāng)我啟動(dòng)的時(shí)候，我可以用計(jì)算機(jī)語(yǔ)言向隊(duì)友示意把球傳給我，這樣可以有一個(gè)漂亮的射門(mén)。球傳給我，這樣可以有一個(gè)漂亮的射門(mén)。(1)a danger/warning signal危險(xiǎn)危險(xiǎn)/警告信號(hào)警告信號(hào)traffic signals 交通信號(hào)燈交通信號(hào)燈(2)signal (to) sb.to do sth. 示意某人做某事示意某人做某事signal to sb. 向某人示意向某人示意signal (sb.) that 示意示意He stood up，signaling to the officer that he had finis

24、hed talking with his client.他站起身，向警察示意他和他的當(dāng)事人已經(jīng)談完了。他站起身，向警察示意他和他的當(dāng)事人已經(jīng)談完了。The police _his car by raising his hand.警察舉手示意司機(jī)停車。警察舉手示意司機(jī)停車。When all the instruments had been checked out，the pilot signalled that he was ready for takeoff.所有儀所有儀表都檢查過(guò)之后，飛行員發(fā)出起飛準(zhǔn)備就緒的信號(hào)。表都檢查過(guò)之后，飛行員發(fā)出起飛準(zhǔn)備就緒的信號(hào)。signaled the dri

25、ver to stop 易混辨析易混辨析symbol，sign，signal三者均含三者均含“標(biāo)志標(biāo)志，象征象征，符號(hào)符號(hào)”之意。之意。symbolsignsignal指作象征或表達(dá)某種深邃意蘊(yùn)的特殊事物。指作象征或表達(dá)某種深邃意蘊(yùn)的特殊事物。普通用詞普通用詞，指人們公認(rèn)的事物的記號(hào)指人們公認(rèn)的事物的記號(hào)，也可也可指某種情況的征兆。指某種情況的征兆。指為某一目的而有意發(fā)出的信號(hào)。指為某一目的而有意發(fā)出的信號(hào)。 活用用symbol，sign，signal的適當(dāng)形式填空 (1)His face and movements rarely betrayed a _ of nerves. (2)In o

26、ur class，when the bell rang and the teacher closed his book，it was a _ for everyone to stand up. (3)I frequently use sunflowers as _ of strength.signsignalsymbols 4.in a way從某一角度看；在某種程度上 (教材P23)In a way our programmer is like our coach. 從某種程度上講，我們的程序員就好比是我們的教練。all the way一路上；自始至終；完全一路上；自始至終；完全by the

27、 way 順便說(shuō)順便說(shuō)in no way 一點(diǎn)也不；決不一點(diǎn)也不；決不in this way 用這種方式用這種方式in the way 擋道；礙事?lián)醯?；礙事No way! 俚俚別想！沒(méi)門(mén)！別想！沒(méi)門(mén)！on ones way/the way to 在在路上路上Only in this way can you get rid of your bad habits.只有用這種方法你才能改掉你的壞習(xí)慣。只有用這種方法你才能改掉你的壞習(xí)慣。Teaching in school can in no way be separated from practice.學(xué)校教學(xué)絕不能脫離實(shí)踐。學(xué)校教學(xué)絕不能脫離實(shí)踐

28、。Dont stand_.Move aside and let me pass.不要擋著路，靠邊點(diǎn)讓我過(guò)去。不要擋著路，靠邊點(diǎn)讓我過(guò)去。in the way5.as a result結(jié)果結(jié)果(教材教材P18)As a result I totally changed my shape.結(jié)果，我徹底改變了形狀。結(jié)果，我徹底改變了形狀。I was very busy.As a result，I couldnt take care of her.我非常忙，因此無(wú)法照料她。我非常忙，因此無(wú)法照料她。(牛津牛津)He made one big mistake，and，_，lost his job.他犯了

29、個(gè)大錯(cuò)，結(jié)果丟了工作。他犯了個(gè)大錯(cuò)，結(jié)果丟了工作。as a result易混辨析易混辨析 as a result，as a result of，result in，result fromas a resultas a result ofresult inresult from因此，結(jié)果，副詞短語(yǔ)，常作狀語(yǔ)，使用時(shí)其因此，結(jié)果，副詞短語(yǔ)，常作狀語(yǔ)，使用時(shí)其前常有一個(gè)表示原因的句子。前常有一個(gè)表示原因的句子。是介詞短語(yǔ)，只能接名詞是介詞短語(yǔ)，只能接名詞/代詞代詞/動(dòng)名詞及動(dòng)名詞及what引導(dǎo)的名詞性從句。引導(dǎo)的名詞性從句。相當(dāng)于相當(dāng)于lead to，結(jié)果為，結(jié)果為；導(dǎo)致，主語(yǔ)是原；導(dǎo)致，主語(yǔ)是原因

30、，賓語(yǔ)是結(jié)果。因，賓語(yǔ)是結(jié)果。相當(dāng)于相當(dāng)于lie in，因?yàn)椋醋?，主語(yǔ)是結(jié)果，賓語(yǔ)，因?yàn)?，源自，主語(yǔ)是結(jié)果，賓語(yǔ)是原因。是原因。活用活用用上述詞語(yǔ)的適當(dāng)形式填空用上述詞語(yǔ)的適當(dāng)形式填空(1)_ the car accident，Jackson couldnt work any longer.(2)As far as I know,his carelessness _ his failure.(3)As far as I know，his failure_ his carelessness.(4)She was over the age limit and _，her application

31、for the job was rejected.As a result ofresulted inresulted fromas a result6.deal with處理；安排；對(duì)付處理；安排；對(duì)付(教材教材P24)This means that it should clean the house，mop the floors，cook the dinner and deal with telephone calls.這就意味著它應(yīng)該打掃房子、拖地、做飯以及接電話。這就意味著它應(yīng)該打掃房子、拖地、做飯以及接電話。On the contrary，I found her quite hard

32、to deal with/get along with.相反，我覺(jué)得她很難相處。相反，我覺(jué)得她很難相處。She produced six completed novels，all of which _the problems and limitations of womens choices.她創(chuàng)她創(chuàng)作了六部完整的小說(shuō)，這些作品都涉及到女性選擇權(quán)的問(wèn)題作了六部完整的小說(shuō)，這些作品都涉及到女性選擇權(quán)的問(wèn)題及其局限性。及其局限性。deal with 【溫馨提示】 deal with常與how連用，而do with則常與what連用。 I dont know how they will deal w

33、ith the problem. I dont know what they will do with the problem. 我不知道他們將如何處理這個(gè)問(wèn)題。活用活用寫(xiě)出下列句中寫(xiě)出下列句中deal with的含義的含義(1)This is life，this is what you are going to face，and this is how you deal with it._ (2)In the process，the children learn to deal with difficulties._ (3)His article deals with many issues

34、 we are greatly concerned about._ (4)As far as I know，the lady is hard to deal with._ (5)His work experience equipped him to deal with all kinds of people._ 安排安排處理處理涉及涉及對(duì)付，相處對(duì)付，相處與與打交道打交道 7.watch over看守； 監(jiān)視； 照看 (教材P24)It should also watch over my naughty niece，who comes to my house very often. 它還要照看

35、我淘氣的侄女，她常到我家來(lái)。(1)watch out小心；留神；注意小心；留神；注意(用于提醒、警示用于提醒、警示)watch out for 提防；當(dāng)心；注視尋找提防；當(dāng)心；注視尋找(2)keep watch 站崗；守夜站崗；守夜be on the watch (for) 提防；警惕；留心提防；警惕；留心Some engineers are appointed to watch over the project.一些工程師被任命來(lái)監(jiān)理這項(xiàng)工程。一些工程師被任命來(lái)監(jiān)理這項(xiàng)工程。Watch out for cars when you cross the road.過(guò)馬路時(shí)當(dāng)心車輛。過(guò)馬路時(shí)當(dāng)心車

36、輛。The mother _(watch) over her sick baby most of the time last night.這位媽媽昨天晚上大部分時(shí)間一直照看著生病的孩子。這位媽媽昨天晚上大部分時(shí)間一直照看著生病的孩子。had been watching 1.(教材教材P18)As time went by，I was made smaller.隨著時(shí)間的流逝，我被做得更小了。隨著時(shí)間的流逝，我被做得更小了。as意為意為“隨著隨著”，引導(dǎo)時(shí)間狀語(yǔ)從句。，引導(dǎo)時(shí)間狀語(yǔ)從句。As autumn draws near，leaves begin to fall from the tree

37、s.隨著秋天的臨近，樹(shù)葉開(kāi)始凋落。隨著秋天的臨近，樹(shù)葉開(kāi)始凋落。You will grow wiser _.你會(huì)隨著年齡的增長(zhǎng)而越來(lái)越聰明。你會(huì)隨著年齡的增長(zhǎng)而越來(lái)越聰明。 as you grow older易混辨析易混辨析as，withaswith“隨著隨著”，是連詞，引導(dǎo)時(shí)間狀語(yǔ)從句。，是連詞，引導(dǎo)時(shí)間狀語(yǔ)從句。“隨著隨著”，是介詞，后接名詞或代詞等構(gòu)成，是介詞，后接名詞或代詞等構(gòu)成with短語(yǔ)或短語(yǔ)或with復(fù)合結(jié)構(gòu)。復(fù)合結(jié)構(gòu)。活用活用用上述詞語(yǔ)填空用上述詞語(yǔ)填空(1)_ the wealth of the country increasing，more waste will be pr

38、oduced.(2)_ time went on，Einsteins theory proved to be correct.WithAs2.(教材教材P18)And my memory became so large that even I couldnt believe it!我的存儲(chǔ)量變得如此之大，連我自己都不能相信！我的存儲(chǔ)量變得如此之大，連我自己都不能相信！There are times when people are so tired that they fall asleep almost anywhere.常有這樣的時(shí)候：人們太疲常有這樣的時(shí)候：人們太疲勞了，幾乎在任何地方都可

39、以入睡。勞了，幾乎在任何地方都可以入睡。There are _ many people in the street _ I cant get through.街上有這么多人我過(guò)不去。街上有這么多人我過(guò)不去。Dalian is _ an attractive place _ lots of tourists visit the city every year.大連是如此吸引人的地方大連是如此吸引人的地方以致每年都有很多游客來(lái)參觀。以致每年都有很多游客來(lái)參觀。(2013高考湖北卷高考湖北卷完成句子完成句子)So fast does light travel that we can hardly imagine its speed.光傳播的速度快到我們難以想象。光傳播的速度快到我們難以想象。sothatsuch that