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2019-2020年高一英語(yǔ) Warm-up導(dǎo)學(xué)案學(xué)生版 北師大版必修2 Ⅰ. Preparations Before Class (課前準(zhǔn)備) Task 1: Cultural Background (文化背景) ①.The Day After Tomorrow 《后天》描繪的是以美國(guó)為代表的地球一天之內(nèi)突然急劇降溫，進(jìn)入冰期的科幻故事。故事中，氣候?qū)W家杰克霍爾(丹尼斯奎德飾演)在觀(guān)察史前氣候研究后指出，溫室效應(yīng)帶來(lái)的全球暖化將會(huì)引發(fā)地球空前災(zāi)難。杰克博士曾警告政府官員采取預(yù)防行動(dòng)，但警告顯然已經(jīng)太晚。杰克霍爾博士于是急告美國(guó)副總統(tǒng)宣布北緯30度以南全美民眾盡速向赤道方向撤離，該線(xiàn)以北民眾要盡量保暖。而就在此時(shí)，霍爾博士得知兒子山姆(杰克吉倫荷飾)只身前往紐約去營(yíng)救女友，于是決定冒險(xiǎn)前往紐約，在冰天雪地中展開(kāi)救援行動(dòng)。這時(shí)候?yàn)?zāi)難從紐約開(kāi)始，曼哈頓摩天大樓遭到強(qiáng)烈旋風(fēng)的襲擊,大部摧毀。突然間，地鐵隧道里涌出狂暴不止的洶涌洪水。大水吞噬了紐約，淹沒(méi)了美國(guó)，歐洲也在洪水之下不復(fù)存在。此后，冰層和白雪覆蓋了整個(gè)地球表面，冰期時(shí)代開(kāi)始了。當(dāng)鏡頭再次回到美國(guó)時(shí)，那些僥幸生還的美國(guó)人都逃往墨西哥，請(qǐng)求進(jìn)入那里的難民營(yíng)。影片末尾處美國(guó)總統(tǒng)不得不嘆息承認(rèn)道，他所奉行的氣候政策是一次巨大的敗筆。 ②.A.I. (Artificial Intelligence) about people you admire is a xx science fiction film co-produced, written, and directed by Steven Spielberg. It was the last project on which filmmaker Stanley Kubrick worked — he died before the film started shooting, and Spielberg dedicated the film to him. 《人工智能》在機(jī)器人的發(fā)展過(guò)程中，賦予機(jī)器人以情感是最富有爭(zhēng)議的，也是最后未能做到的事。通常機(jī)器人被視作為一個(gè)極其復(fù)雜的裝置，人們認(rèn)為他們不會(huì)具備感情。但是，現(xiàn)在有很多父母失去了自己的孩子，時(shí)代的需要就使這種可能性大大增加了。終于，Cybertronics Manufacturing制作公司著手解決了這個(gè)問(wèn)題，制造出了第一個(gè)名叫大衛(wèi)的具有感情的機(jī)器人。但是，一系列意想不到的事件的發(fā)生，使得大衛(wèi)的生活無(wú)法進(jìn)行下去。大衛(wèi)開(kāi)始踏上了旅程，去尋找真正屬于自己的地方。 . ③.From the Earth to the Moon 《從地球到月球》是根據(jù)歷史真人真事改編的作品，它借用了著名科幻小說(shuō)家、法國(guó)人儒勒凡爾納的紀(jì)實(shí)小說(shuō)A Man on the Moon 《站在月球上的人》的內(nèi)容和素材改編而成。它全景式地描寫(xiě)和反映了圍繞二十世紀(jì)人類(lèi)最重要的科學(xué)活動(dòng)——“登陸月球"所發(fā)生的種種事件，再現(xiàn)了這個(gè)人類(lèi)歷史上最偉大的探險(xiǎn)壯舉中的無(wú)數(shù)感人片斷。 ④.Star Wars 銀河帝國(guó)的各星系居民飽受暴政之苦，達(dá)度尼星球的居民起而反抗。莉雅公主潛入帝國(guó)基地，偷走了足以摧毀暴君的秘密武器--死星中心結(jié)構(gòu)資料，不料公主被捕，但她以把數(shù)據(jù)輸入機(jī)器人R2D2的計(jì)算機(jī)中。 機(jī)器人R2D2和3PO逃亡到一個(gè)遙遠(yuǎn)的星球，這個(gè)星球的年輕人盧克發(fā)現(xiàn)了R2D2中的求救信息，盧克找到在反抗帝國(guó)的戰(zhàn)斗中僅存的絕地騎士奧比溫，奧比溫要求盧克和他一起去救公主，他們一行在梭羅的幫助下，營(yíng)救出了公主，并一同對(duì)帝國(guó)進(jìn)行了毀滅性的打擊。 　　本片故事的意義在于把如此真實(shí)的一個(gè)科幻世界在70年代就展示給世界，這種展示改變了人們對(duì)80年代的看法，這主要反映在它在某種意義上改變了人們看問(wèn)題的角度。. Task 2: A guessing game (猜一猜) May: Hi, Jacky! Can you help me out? Jacky: Okay, with pleasure. May: I met a new word which describes the place where messages, information, pictures, etc. are when they are sent from one puter to another. Can you tell me what the word is? Jacky: Well, a really tough question. But as for me, it’s a piece of cake. It’s ____________________. Ⅱ. Activities in Class (課堂活動(dòng)) Task 1: Rewarding time (比一比) Task 2: Word recognition (詞匯熱身) 網(wǎng)絡(luò)空間n._________________ 全球\世界的adj._____________ 全球變暖___________________ 實(shí)現(xiàn)_____________________ 人造的adj._______________ 氣候n.__________________ 洪水，水災(zāi)n._____________ 淹沒(méi)vt. & vi._______________ 虛擬的adj._______________ 真實(shí)，現(xiàn)實(shí)n._____________ 病毒n._________________ Task3. Listen to some short passages, and try your best to fill in the following blanks. ①. Well, that’s a very interesting question. It is already ___________to make artificial body parts, but it won’t be possible for a very long time to make ___________ _____________ that can think or feel in the same way ___ we do. ②. We know that the planet’s _________ is changing. The Earth’s atmosphere is slowly _______ warmer. There is a real ________that the sea level will go up and there will be ____________in different countries in the world. This is already happening in some parts of the world. ③. Well, it may _______ surprising. ____________the situation of two twins —brother and sister. The sister goes into space and travels ___ ____ ________ _____light for ten years. When she es back to Earth she is thirty years older than her twin brother! ④. ___________________, this is a very real danger for the planet. A new ______ could develop that we _______ ____ _________ ______ stop. It is something we really should be ____________ ________. Task4. Have a break (歇一歇) Play a short video ---Selected from The Day after Tomorrow. Ⅲ. Practice after class (課后鞏固) Task 1. Have a try (挑戰(zhàn)高考) ①. In line with this, Jeff Warren, a producer at CBC Radio’s The Current, tells us that the way we sleep has changed fundamentally since the invention of artificial(人造的) lighting and the electric bulb. (背誦) ②. Ladies and gentlemen, good morning. I’m Li Hua from Fujian, China. It’s my great honor to be here to say something about the global water shortage and ways of dealing with it. As we know, the global water shortage is being increasingly severe mainly due to global warming, environmental pollution and the ever-increasing population. (xx年福建卷書(shū)面表達(dá)范文--- 背誦) ③. Due to the heavy rain and flooding, ten million people have been forced _______their homes. (xx上海春招) A. leaving B. to leave C. to be left D. being left ④. Some people maintain that watching violence on TV is one of the major causes of ______behavior and crime in society. (xx上海春招卷). A. childish B. artificial C. aggressive D. heroic ⑤. Even though global warming may have made our climate more mild, many animals are still hibernating(冬眠). ⑥. I rained heavily in the south, _______ serious flooding in several provinces. (xx年天津卷12) A. caused B. having caused C. causing D. to cause ⑦.The present situation is very plex, so I think it will take me some time to ______ its reality. (xx湖北卷) A. make up B. figure out C. look through D. put off ⑧.Reality is not the way you wish things to be, nor the way they appear to be, ____ the way they actually are. A. as B. or C. but C. and ⑨. The World Health Organization gave a warning to the public without any__________ when the virus of H1N1 hit Mexico in April, xx. （09福建） A. delay B. effort C. schedule D. consideration ⑩. Since Tom ______ downloaded a virus into his puter, he can not open the file now. （xx 上海卷） A. readily B. horribly C. accidentally D. irregularly