高考英語(yǔ)總復(fù)習(xí) Unit 3 Inventors and inventions課件 新人教版選修8.ppt
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Ⅰ,Ⅱ,Ⅲ,Ⅰ.讀單詞 積累詞匯 1.patent n. 專利證書(shū);專利權(quán) 2.perfume n. 香水;香味 3.seize vt. 抓住;捉住;奪 4.criterion n. (評(píng)判的)標(biāo)準(zhǔn);尺度(復(fù)數(shù)形式:criteria) 5.valid adj. 有效的;確鑿的 6.file n. 文件;檔案;文件夾 vt. 提交;將……歸檔 7.string n. 線;繩子;一串 8.glue n. 膠;膠水 vt. 粘貼;粘合 9.bear vt. 忍受;忍耐;負(fù)擔(dān)(過(guò)去式:bore 過(guò)去分詞:borne/born) 10.dynamic adj. 充滿活力的;精力充沛的;動(dòng)態(tài)的;發(fā)展變化的 11.dot n. 點(diǎn);小圓點(diǎn) vt. 以小圓點(diǎn)標(biāo)出;分散,,,,,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,12.tap vt.立方→cubic adj. 立方的,,,,,,,,,,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,23.abrupt adj. 突然的;意外的→abruptly adv. 突然地;唐突地 24.convenient adj. 便利的;方便的;就近的→convenience n. 方便;便利 25.caution n. 小心;謹(jǐn)慎→cautious adj. 小心的;謹(jǐn)慎的→cautiously adv.小心地;謹(jǐn)慎地 26.expectation n. 預(yù)料;期待;期望→expect vt. 預(yù)料;期待 27.passive adj. 被動(dòng)的;消極的;被動(dòng)語(yǔ)態(tài)的→active adj. 主動(dòng)的;積極的;主動(dòng)語(yǔ)態(tài)的 28.merry adj. 愉快的;高興的→merrily adv. 高興地;愉快地 29.ripe adj. 熟的;成熟的→ripen vi. 成熟 30.freezing adj. 冰凍的;嚴(yán)寒的→freeze v. 凍結(jié),冷凍,僵硬→frozen adj. 凍結(jié)的,冷冰的,冷酷的,,,,,,,,,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,31.identification n. 鑒定;辨認(rèn);確定;身份證明→identify vt. 識(shí)別;鑒定 32.innocent adj. 清白的;無(wú)罪的;天真的→innocence n. 天真;清白;無(wú)罪 33.stable adj. 穩(wěn)固的;穩(wěn)定的;安定的→stability n.穩(wěn)定 34.associate vt. 聯(lián)想;聯(lián)系 n.同伴;伙伴→association n. 協(xié)會(huì),聯(lián)合,結(jié)交,聯(lián)想 35.extension n. 電話分機(jī);擴(kuò)大;延伸→extend vt.稱職的,,,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,1.bear vt. 明顯帶有,支撐 2.current adj. 通用的 n. 趨向 3.associate vt. 與某人交往 在單詞stainless中,-less為后綴,意思是“沒(méi)有;無(wú);不做;不受影響”,用來(lái)構(gòu)成形容詞。如:meaningless 無(wú)意義的,hopeless 絕望的,selfless 無(wú)私的,aimless 無(wú)目的的,careless 粗心的,countless 無(wú)數(shù)的,endless 無(wú)止境的,fearless 無(wú)畏的,fruitless 無(wú)成果的,helpless無(wú)助的,homeless無(wú)家的。,Ⅰ,Ⅱ,Ⅲ,Ⅱ.背短語(yǔ) 活學(xué)活用 1.call up給……打電話 2.now and then 偶爾;有時(shí) 3.set about 開(kāi)始;著手 4.dive into 迅速把手伸入;一心投入 5.set out (to do) 開(kāi)始(做) 6.hang on 不掛斷;稍等;緊緊握住 7.out of order 次序顛倒;發(fā)生故障 8.get through 設(shè)法聯(lián)系上(尤指打通電話);(設(shè)法)做完;通過(guò) 9.ring back 回復(fù)電話 10.ring off 掛斷電話,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,Ⅲ.賞佳句 思維提優(yōu) 1.But once picked up,they tried to bite me.(教材原句,P20) 2.Only after you have had that recognition can you say that you are truly an inventor.(教材原句,P21) 3.The patent was given in 1876,but it was not until five days later that Bell sent his first telephone message to his assistant Watson.(教材原句,P25),Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,1.distinguish vi.辨別 ①Here was a chance for me to distinguish myself by inventing something merciful that would catch snakes but not harm them.(教材原句,P20) 這回我有機(jī)會(huì)來(lái)表現(xiàn)一下自己,我要發(fā)明某種仁慈的東西,既可以把蛇捉住,又不會(huì)傷害到它們。,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用完成句子 ②The twins were so much alike that it was impossible to distinguish one from the other. 這對(duì)孿生子如此相像以至于人們無(wú)法把他們彼此區(qū)分開(kāi)來(lái)。 ③Speeches distinguish human beings from animals. 人類和動(dòng)物的區(qū)別在于人會(huì)說(shuō)話。 ④We should distinguish between right and wrong. 我們應(yīng)明辨是非。,,,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,2.convenient adj.fitting in well with people’s needs or plans便利的;方便的;就近的 ①If it is convenient for/to you,we’ll come tomorrow. 如果你方便的話,我們就明天來(lái)吧。,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,convenient雖然用法不具有靈活性,但是由于它的表達(dá)方式與漢語(yǔ)的表達(dá)習(xí)慣不同,以至于有些學(xué)生易受母語(yǔ)的影響而用錯(cuò),所以它也是高考的考點(diǎn)之一。如:如果你方便的話,我們可不可以談一談?用英語(yǔ)說(shuō)則是:Shall we have a talk,if it is convenient to you?,即境活用用convenient或convenience的適當(dāng)形式填空 ②The kitchen has all the modern conveniences. 這間廚房擁有一切現(xiàn)代化設(shè)備。 ③It is not convenient for me to ring him up. 我現(xiàn)在不便給他打電話。 單句改錯(cuò) ④Please come whenever you are convenient. 答案:you are convenient→it is convenient to/for you,,,,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,3.seize vt.take hold of something suddenly and violently [=grab]抓住;捉住;奪 suddenly be affected by an extremely strong feeling(指強(qiáng)烈的感情、愿望等)突然影響或控制(某人) ①Pressed by my friends and relations,I decided to seize the opportunity to get recognition for my successful idea by sending my invention to the patent office.(教材原句,P21) 由于朋友和親戚的敦促,我決定抓住這次機(jī)會(huì)把我的發(fā)明送到專利局去,請(qǐng)他們對(duì)我這次成功的思路給予認(rèn)可。,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用完成句子 ②Seize the chance(抓住機(jī)會(huì)),otherwise you will regret it. ③When the little boy was about to run across the road,his mother seized him by the hand(抓住了他的手). ④When she saw his face,she was seized by fear(突然感到恐懼).,,,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,4.bear vt.(bore,born/borne)stand忍受;忍耐;負(fù)擔(dān) support 支撐 take responsibility 負(fù)起(責(zé)任) show sth.明顯帶有 ①I cannot bear the smell of burnt sausage on the barbecue.(教材原句,P24) 我忍受不了架子上烤腸的味道。,borne和born是bear的兩個(gè)過(guò)去分詞,表示“出生,出自”時(shí)用born,并且僅用于被動(dòng)式。表示“生育”時(shí)用borne。,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用 完成句子 ②I can’t bear to see her cry. 看到她哭,我真受不了。 ③I couldn’t bear not seeing him again. 不能再見(jiàn)到他,我忍受不了。 ④He can’t bear people smoking while he’s eating. 他不能容忍別人在他吃飯時(shí)吸煙。 ⑤Tourists must bear in mind that they are visitors in another country. 游客必須記住,他們是在另一個(gè)國(guó)家參觀。,,,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,5.associate vt.to make a connection in your mind between one thing or person and another聯(lián)想;聯(lián)系 n.someone who you work or do business with [=colleague]同伴;伙伴 ①Although he is most often associated with the invention of the telephone,he was indeed a continuing searcher after practical solutions to improve the quality of everybody’s life.(教材原句,P26) 雖然人們常把他與電話的發(fā)明者聯(lián)系在一起,但是他的確是一位永不停息的探索家,不斷尋求著改善人們生活質(zhì)量的途徑。,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用完成句子 ②I don’t want to associate myself with them any more. 我不愿再和他們交往了。 ③She associated happiness with having money. 她把幸福和有錢聯(lián)系到一起。 ④He is associated with Mr.Brown in business. 他和布朗先生在生意上有聯(lián)系。,,,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,6.call up 給……打電話;使……回憶起 ①When I called up my mother in the countryside on the telephone she was very upset.(教材原句,P20) 當(dāng)我給住在鄉(xiāng)下的母親打電話時(shí),她感到很心煩。,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用介副詞填空 ②This is a problem that calls for immediate solution. ③We called at our new neighbor’s house last week. ④The government called on the people to practise economy. ⑤They decided to call in a doctor because the child was not any better. ⑥He phoned her and called the appointment off. ⑦M(jìn)y dad called me up to tell me the good news. ⑧The old pictures called up the memories of my childhood.,,,,,,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,7.set about開(kāi)始;著手 ①I set about researching the habits of snakes to find the easiest way to trap them.(教材原句,P20) 我就著手研究蛇的習(xí)性,以便能用最簡(jiǎn)易的方法來(lái)捕蛇。,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用介副詞填空 ②The harvest was set back by bad weather. ③I’ll set about preparing supper. ④They set up a committee to investigate the matter. ⑤The goods are set out in the shop window. ⑥I will set down the story as it was told to me. ⑦The complaint was set aside as of no importance. ⑧They set to and cleaned the whole house in two hours. ⑨A letter from home set off an attack of homesickness. ⑩The novel is set in pre-war London.,,,,,,,,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,8.hang on不掛斷;稍等;緊緊握住 ①Hang on,please.(教材原句,P26) 請(qǐng)別掛斷。,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用介副詞填空 ②Please hang on a second;I’ll look for the manager and tell him you are on the phone for him. 請(qǐng)稍等片刻,不要掛掉,我去找經(jīng)理并告訴他你在電話里等他。 ③The teacher criticized Bill for hanging out in a bar. 老師批評(píng)比爾在酒吧鬼混。 ④The boy has nothing to do,just hanging about the street corners. 這孩子無(wú)事可做,只在街頭游蕩。 ⑤Don’t hang up;I haven’t finished talking to you. 別掛電話,我還有話對(duì)你說(shuō)。,,,,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,9.get through 設(shè)法聯(lián)系上(尤指打通電話);(設(shè)法)做完;通過(guò) ①I can’t get through.(教材原句,P26) 我打不通電話。,,Ⅰ,Ⅱ,6,7,8,9,1,2,3,4,5,即境活用介副詞填空 ②It’s time you got down to some reading or the other students will leave you behind. 現(xiàn)在你該開(kāi)始學(xué)習(xí)了,否則其他同學(xué)就要把你甩到后面去了。 ③It took me a long time to get over my cold. 經(jīng)過(guò)好長(zhǎng)時(shí)間,我的感冒才好。 ④I spoke slowly,but my meaning didn’t get across. 我講得很慢,但我的意思還是沒(méi)有被理解。 ⑤He got through his business as quickly as he could. 他盡快完成了他的事務(wù)工作。 ⑥It’s easy to get round by bus in this city. 在這個(gè)城市坐公共汽車出門很方便。 ⑦Everyone of us must take turns to wash up;no one will be allowed to get out of it. 我們大家都得輪流洗碗,任何人不得逃避。,,,,,,,Ⅰ,Ⅱ,回扣教材,句式精解,1.Only after you have had that recognition can you say(你可說(shuō)) that you are truly an inventor.(教材原句,P21) 2.The patent was given in 1876,but it was not until five days later that Bell sent his first telephone message to his assistant Watson.(教材原句,P25),,,Ⅰ,Ⅱ,回扣教材,句式精解,1.only+狀語(yǔ)/狀語(yǔ)從句+助動(dòng)詞/情態(tài)動(dòng)詞+ 主語(yǔ),即境活用句型轉(zhuǎn)換 He was able to make himself heard only by shouting at the top of his voice. 他只有大聲喊才能讓別人聽(tīng)得到。 →Only by shouting at the top of his voice was he able to make himself heard.,,Ⅰ,Ⅱ,回扣教材,句式精解,2.not.until.直到……才……,Ⅰ,Ⅱ,回扣教材,句式精解,即境活用完成句子 ①The noise of the street didn’t stop until it was midnight. 街上的噪音直到半夜才停止。 ②直到我回到家他才離開(kāi)。 A.It was not until I got home that he left. 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