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Unit 5 The power of nature 第二學(xué)時(shí) Learning about Language,1．It shows a volcano erupting.What do you know about volcanoes？(p.33) 此圖說(shuō)明了火山是怎么爆發(fā)的。你對(duì)火山知道些什么呢？,?詞語(yǔ)鏈接,erupt vi.(火山)爆發(fā)，噴發(fā) eruption n. [C, U] (火山)爆發(fā)，噴發(fā) erupt into (搏斗、暴力事件、噪音等)突然發(fā)生，爆發(fā),?即學(xué)即練,完成下列句子。 (1)Hot ashes and molten lava ____________________________(從火山口噴發(fā)出來(lái))． (2)He _____________________(突然大笑起來(lái)) without any reason. (3)Violence ________(爆發(fā)) outside the embassy gates (大使館門(mén)外)．,erupted from the volcano,erupted into laughter,erupted,2．Sometimes working outdoors. Im never bored.(p.34) 有時(shí)在室外工作……但是我從來(lái)不感到工作煩人。,?詞語(yǔ)鏈接,bore vt.使厭煩； 煩擾 bored adj. (人)厭煩的 boring adj.(物)令人厭煩的 bore sb. with sth. 用某事煩擾某人 be bored to death/tears 使某人厭煩得要命/哭出來(lái),?即學(xué)即練,用bored, boring, bore 填空。 (1)Dont ________ me with your foolish questions. (2)I hope youre not getting ____________by my conversation. (3)The leader ________everyone by his long and ______speech.,bore,bored,bored,boring,3．.because danger excites me and makes me feel alive.(p.34) 因?yàn)槲ｋU(xiǎn)能激勵(lì)我，使我感到有活力。,?詞語(yǔ)鏈接,excite vt.使激動(dòng)；使興奮 excited (人) 興奮的，激動(dòng)的 exciting (事物) 使人激動(dòng)的，令人興奮的 become/get excited at/about/over/with 因……而激動(dòng)/興奮 to ones excitement 使某人興奮的是,?即學(xué)即練,用excited, exciting, excite, excitement填空。 (1)Strong coffee __________ your nerves. (2)I was very ____________ when I knew that I had passed the visa interview. (3)His ________________ at the news was beyond description. (4)Do you think the presidents speech____________？,excites,excited,excitement,exciting,4．I was appointed as a volcanologist working for the Hawaiian Volcano Observatory twenty years ago.(p.34) 作為火山學(xué)家，20年前我被派往夏威夷火山觀測(cè)站工作。,?詞語(yǔ)鏈接,appoint v．委派，任命 appointment n. 約會(huì)，預(yù)約，職務(wù) appoint.as 委派/任命某人擔(dān)任某工作 make an appointment 預(yù)約，約定 by appointment 根據(jù)預(yù)約,?即學(xué)即練,完成下列句子。 (1)You can visit this tower only ______________(根據(jù)預(yù)約)． (2)Mr.Smith ________________(被任命為) headmaster at the school. (3)This is his _____________________(首次任職) and its natural that he seems so excited.,by appointment,was appointed as,first appointment,(4)She ____________________(預(yù)約) for her son to see the dentist (牙醫(yī))．,made an appointment,5．Having collected and evaluated the information, I help other scientists to predict where lava from the volcano will flow next and how fast.(p.34) 收集和評(píng)估了這些信息之后，我就幫助其他科學(xué)家一起預(yù)測(cè)下次火山熔巖將往何處流去，流速是多少。,?詞語(yǔ)鏈接,evaluate vt.評(píng)估，評(píng)價(jià) evaluation n．評(píng)估，評(píng)價(jià)，評(píng)估報(bào)告 evaluate ones ability 對(duì)一個(gè)人的能力進(jìn)行評(píng)估 evaluating system 評(píng)價(jià)體系,?即學(xué)即練,完成下列句子。 (1)Youd better __________________(評(píng)估他的能力) before you make the decision. (2)Please ____________________________(估計(jì)成功的可能性) before you sign the contract (合同)． (3)Something must be done to improve the _____________________(評(píng)價(jià)體系)．,evaluate his ability,evaluate the chances of success,evaluating system,6．Unfortunately, we cant move their homes out of the way, and many houses have been covered with lava or burned to the ground.(p.34) 遺憾的是，我們不可能把他們的家搬離巖漿流過(guò)的地方，因此，許多房屋被熔巖淹沒(méi)，或者焚燒殆盡。,?詞語(yǔ)鏈接,burn to the ground (樓房等)完全燒毀 burn. to death 燒死 burn up 燒掉，燒光 burn down 燒毀 (強(qiáng)調(diào)破壞性) burn alive 活活燒死,?即學(xué)即練,選用上述詞語(yǔ)填空。 (1)The whole city _____________________________________ in the big fire. (2)The house ______________________________________in five minutes. (3)More than 100 people ___________________ and another 100 escaped luckily.,was burnt to the ground/burnt down,burned down/was burned to the ground,were burnt to death,(4)The heroine_________________，but her death encouraged her people to fight bravely with their enemy.,was burnt alive,7．.we slowly made our way to the edge of the crater.(p.35) 我們慢慢走向火山口的邊緣。,?詞語(yǔ)鏈接,make ones way向某地走去；有出息，有進(jìn)步 feel ones way 摸索前進(jìn) push ones way 擠過(guò) find ones way 找到路，設(shè)法到達(dá) go ones way 走自己的路，我行我素 fight ones way 奮勇前進(jìn) wind ones /its way 蜿蜒前進(jìn) lose ones way 迷路,?即學(xué)即練,完成下列句子。 (1)When the concert was over, we _____________________________(從大廳里走出來(lái))． (2)If you want to ______________(有出息) in the world, you must learn to work hard while you are still young. (3)He ______________________________(擠過(guò)人群) and ran quickly towards his girlfriend.,made our way out of the hall,make your way,pushed his way through the crowd,(4)No matter what others may say about you, you should __________(走自己的路)till you succeed.,go your way,8．I am still amazed at their beauty as well as their potential to cause great damage.(p.35) 但是我對(duì)火山的壯麗景色以及它那潛在的巨大破壞力至今仍然感到驚愕不已。 potential n．潛力，潛能 adj.潛在的，潛伏的,?思維拓展,觀察下列各句中potential的詞性和意義。 (1)He has a potential for playing football. 他有踢足球的潛質(zhì)(n.)。 (2)You should realize your potential. 你應(yīng)該認(rèn)識(shí)到你的潛力(n.)。 (3)This is a potential problem and we must know how much it matters.,這是一個(gè)潛在的 問(wèn)題，我們必須要知道它的重要性。(adj.),9.What does the writer find impressive about volcanoes even after studying them for 20 years? (p.35) 研究火山長(zhǎng)達(dá)20年后，作者發(fā)現(xiàn)火山的哪些方面給人印象深刻？,?詞語(yǔ)鏈接,impress v．給予某人深刻印象 impression n．印象，感覺(jué) impressive adj.給人深刻印象的 impress sth.on/upon sb.使某人銘記某事物 make/leave an impression upon/on sb. 給某人留下深刻印象,?即學(xué)即練,完成下列句子。 (1)While I really dont like art, I find his work ___________(給人印象深刻)． (2)He ____________(給我們留下了深刻的印象) with his good sense of humour. (3)His words _____________________________________(銘刻在我的記憶里)．,impressive,impressed us,impressed themselves on my memory,(4)His first speech as president _________________________________________(給聽(tīng)眾留下了深刻的印象)．,made a strong impression on his audience,10．Although my job is occasionally dangerous I dont mind because danger excites me and makes me feel alive. 雖然我的工作偶爾也有危險(xiǎn)，但是我并不在乎，因?yàn)槲ｋU(xiǎn)激勵(lì)我，使我感到有活力。,（續(xù)上表）,（續(xù)上表）,?即學(xué)即練,選用上述單詞填空。 (1)We caught a fish __________ yesterday. (2)He earned a __________ by selling oranges. (3)There is a __________ concert on Channel V at the moment.,alive,living,live,11．suit[C]一套服裝，套裝 vt.適合，適宜；滿足(某人)需要；(服裝，顏色等)相配；合身 suitable adj.適合的，適宜的，相配的 He looked very smart in a pale gray suit. 他穿淺灰色的套裝看起來(lái)很干練。 She picked out a black suit. 她挑了套黑色西裝。,Yellow suits you.You should wear it more often. 你適合穿黃色，你該多穿黃色衣服。 The arrangement suited us both. 這個(gè)安排對(duì)我們兩人都合適。 Would Sunday morning suit you? 星期天早上對(duì)你合適嗎？,?即學(xué)即練,選用上述單詞填空。 (1)These films are ________ for adults only. (2)Ive found a job that ________ me down to the ground. (3)He is wearing a black ________.,suitable,suits,suit,?即學(xué)即練,模仿造句，并分析句子成分。 (1)雖然我的錢(qián)已花完了，但我并不在乎，因?yàn)槲抑榔拮訒?huì)幫我走出困境的。 ________________________________________________________________________,(2)她們正在天池泡澡時(shí)，一只鳥(niǎo)飛過(guò)，在最年輕女孩的裙子上扔了一顆小水果。 ________________________________________________________________________,