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1、高考英語學(xué)習(xí)提升課堂:英文刊物時(shí)文選文:太陽能汽車無論是中考還是高考,命題的選材大概率不會(huì)出自教材,許多是來自英文刊物上的文 章。因此,雖然教材我們要用,教材中的課文我們要教,但是我們還要給學(xué)生不斷補(bǔ)充和 提供英文刊物上的文章。通過大量閱讀這些文章,提高學(xué)生的語言和思維品質(zhì)的核心素養(yǎng), 具有更廣闊的現(xiàn)代和未來國際視野。那么,如何使用英文刊物文章做教學(xué)材料呢?一、選材首先,要注意選材的內(nèi)容,不要用那些涉及一些敏感話題的材料。最正確的材料是那些 所有人都能接受的人文、科技、經(jīng)濟(jì)、社會(huì)、教育、民生等方面的群眾化的文章。二、用途根據(jù)選文的特點(diǎn),我們可以賦予選文不同的用途:用于閱讀教學(xué)(重點(diǎn)是詞匯),用
2、 于七選五教學(xué)(重點(diǎn)是銜接與連貫),用于單詞形式與用法教學(xué)(重點(diǎn)是各種動(dòng)詞形式和 連詞),用于完形填空練習(xí)(重點(diǎn)是詞匯)。當(dāng)然,我們也可以多用途使用一篇選文。三、改編選好材之后,需要做的主要是根據(jù)用途對(duì)選文在長度和詞匯上做必要的修改。.裁剪長度首先是要根據(jù)選文的長度和用途考慮是否需要修剪選文。用途不同,選文使用的長度 也會(huì)有所不同。用于閱讀教學(xué)的選文可以長一些,用于七選五、單詞形式填空和完形填空 的選文,其長度可以參考高考試卷中相應(yīng)題型的長度。自己用的選文長度可以長于高考試 卷中相應(yīng)材料的長度,但是不要短于它們。修剪選文長度的過程有助于我們提高對(duì)銜接與連貫的認(rèn)知。如何把選文修剪到能夠保 持其完
3、整性和連貫性的長度,是需要水平的。這對(duì)出七選五題特別有幫助。.修改單詞從英文刊物上所選的材料基本上都多多少少含有超標(biāo)詞。這些詞有的是課標(biāo)詞匯的詞 群詞,有的那么是完全超出課標(biāo)的詞。課標(biāo)詞匯的詞群詞應(yīng)當(dāng)保存,并且要在選文教學(xué)的過程中,把這些詞群詞作為教學(xué)的 重點(diǎn)之一。對(duì)于完全超出課標(biāo)的詞,可以用這些詞的課標(biāo)同義詞進(jìn)行置換,或者用課標(biāo)詞匯換言 之(paraphrase) o對(duì)選文中極個(gè)別完全超出課標(biāo)的關(guān)鍵詞,實(shí)在無法替換,可以采用中文 標(biāo)注的方式。這些詞在數(shù)量上不易多,1到3個(gè)就好,當(dāng)然沒有最好。對(duì)選文單詞的修改過程,有助于加深我們對(duì)課標(biāo)單詞的認(rèn)識(shí),提高我們自身的詞匯認(rèn) 知和使用水平。四、選材實(shí)例
4、昨天在網(wǎng)上看到一篇關(guān)于太陽能汽車的文章,覺得很好,于是復(fù)制粘貼了下來,做了 一些改動(dòng),可供老師們在教學(xué)中使用。這篇選文的長度感覺正好,沒有做任何裁剪。對(duì)選文中的一些超標(biāo)詞匯做了置換,對(duì) 兩個(gè)詞語加了漢語標(biāo)注。對(duì)詞匯進(jìn)行修改之后,除了專有名詞和標(biāo)注的詞之外,幾乎所有的詞都是課標(biāo)單詞或 者課標(biāo)單詞的詞群詞。文章的出處:Light year 0 solar-assisted car will go into production this yearTommy 0,Callaghan, CNN Published 16th June 2022(注:有少量文字改動(dòng))Dutch company Light
5、 year has announced that this fall it will start making the world9s first production car fitted with solar panels (太陽能電池板).The Light year 0 will have arched solar panels in its roof, hood and trunk that top up the electric battery as it drives (or remains parked). The first delivery in Europe could
6、be as early as November.The company says the car will be able to drive around 388 miles without stopping to recharge, and will have an additional range of up to 44 miles a day from the solar panels. For comparison, thats slightly more than a Tesla Model 3 (374 miles), and significantly more than the
7、 Kia Nitro Long Range (285 miles).Each hour in the sun will add up to six miles of charge to the battery, according to Light year. The solar range will give an added drop feed of miles for long journeys but also means you 11 spend less time at charging points - or may not even need them at all. The
8、company says that in a hot country such as Spain or Portugal, if your daily drive is less than 22 miles, you wont need to plug in the car for up to seven months. In a cloudier climate, like the Netherlands, the car would need charging after two months.Smaller battery, lighter carThe 0 has much in co
9、mmon with the Light year One prototype that was disclosed two years ago, but is able to do more with a smaller battery, says company CEO and co-founder Lex Iloefsloot. The powertrain (動(dòng)力系統(tǒng))is the most efficient in the world, he claims, adding that the cars aerodynamic shape and four in-wheel motors
10、enable a smaller battery to provide the same range.That means the whole car is lighter, he says, “and you get into this positive feedback cycle where everything can become lighter as well. Thats how weve been able to get to 1, 575 kilograms. If you look at other cars that offer similar range, theyre
11、 all about 40% heavier.,zOther companies are developing cars with solar panels, but none are ready to hit the market yet. The Sono Sion, scheduled for production in 2023, promises to provide an average of 10 miles of solar range per day. The Aptera Never Charge is a futuristic-looking three-wheeler
12、that the company claims will collect about 40 miles worth of solar energy a day. Aptera told CNN that it hopes the car will enter production in 2023, and it already has 24,000 reservations.But while the whole concept of the Light year 0 may be based around improving efficiency and cutting charging t
13、ime, it has a maximum speed of just 100 mph, while its 0 to 100 mph time is a slow-moving 10 seconds, something that Hoefsloot admits is down to a focus on range.Its expensive too: One of the 946 launch models will set you back 250, 000 ($262,000) - slightly more than a Ferrari Roma, and some distan
14、ce clear of mid-range family EVs like the Nissan Leaf (around $27, 000 in the US) or the Tesla Model 3 (around $50,000).The company hopes to launch a peoples model - - the temporarily named Light year Two-by 2025, that will sell for around 30,000 ($31,215).五、教學(xué)使用這篇文章適合于做七選五練習(xí)、單詞形式填空練習(xí)和閱讀教學(xué)。如果是綜合使用的話
15、, 應(yīng)當(dāng)是先做七選五練習(xí)或單詞形式填空練習(xí),然后做閱讀教學(xué)。.七選五練習(xí)課前從選文中選出五個(gè)句子(參看上面選文中的黑體下劃線句),打亂順序,加上編 號(hào)作為選項(xiàng),讓學(xué)生把句子重新填入文中。前提是:已經(jīng)講過語篇的銜接與連貫。課中教學(xué)流程包括:A.呈現(xiàn)單詞(同上)B.學(xué)生做練習(xí)C.小組討論答案,班級(jí)展示結(jié)果D.教師總結(jié)E.布置課后學(xué)習(xí)任務(wù):讓學(xué)生背單詞,熟記派生規(guī)那么和詞群詞。.單詞形式填空練習(xí)可以從選文中選出一些不同形式的動(dòng)詞、連接詞或者冠詞(參看上面選文中的黑色斜 體字)讓學(xué)生做。教學(xué)流程同七選五.閱讀教學(xué)練習(xí)A.呈現(xiàn)與講解高中課標(biāo)單詞(27 個(gè)):admit, announce, base,
16、battery, charge, claim, comparison, concept, cycle, distance, Dutch, efficient, enable, launch, maximum, motor, Netherlands, plug, Portugal, range, roof, schedule, significantly, slightly, solar, Spain, trunko這些單詞中要重點(diǎn)和深度講解的是charge的不同詞義和各種形式的意義與用法,plug 的不同詞義和各種形式的意義與用法,range的不同詞義和各種形式的意義與用法,重點(diǎn)提 一下trunk在文中的意義。其他的給出詞義,讓學(xué)生能夠識(shí)認(rèn)就行了。.呈現(xiàn)與講解課標(biāo)單詞的詞群詞:additional, arched, assist, cloudier, delivery, disclose, efficiency, feedback, futuristic, production, recharge, reservation, temporarily 0重點(diǎn)是講解派生規(guī)那么或相關(guān)的課標(biāo)詞,如dis+close, re+charge, product+ion , c
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