高考英語總復(fù)習(xí) Unit 3 Under the sea課件 新人教版選修7.ppt

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Ⅰ,Ⅱ,Ⅲ,Ⅰ.讀單詞 積累詞匯 1.anecdote n. 軼事;奇聞 2.annual adj. 每年的;按年度計(jì)算的 n. 年刊;年鑒 3.witness vt. 當(dāng)場(chǎng)見到;目擊 n. 目擊者;證人;證據(jù) 4.opposite prep. 在……對(duì)面 adj. 相對(duì)的;相反的 5.pause vi.可口的,,,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,13.shallow adj. 淺的;膚淺的;淺顯的 14.steep adj. 陡峭的 15.boundary n. 界限;分界線 16.awesome adj. 使人敬畏的;令人畏懼的 17.pension n. 養(yǎng)老金;退休金 18.flee vi.拋棄→abandoned adj. 被遺棄的,,,,,,,,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,23.conservation n. 保存;保護(hù)→conservative adj. 保守的→conserve vt. 保存;保護(hù) 24. reflect vi. 思考 vt. 映射;反射;思考→reflection n. 反射,映象,倒影,反省,沉思,反映 25. aware adj. 意識(shí)到的;知道的→awareness n. 意識(shí) 26.sharp adj. 銳利的;鋒利的;敏捷的→sharpen vt. 使鋒利 27. scare vt. 恐嚇 vi. 受驚嚇→scary adj. 引起害怕或恐懼的→scared adj. 害怕的;恐懼的,,,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,1.opposite n. 對(duì)立的事物 adv. 對(duì)面 2.narrow adj.勉強(qiáng)的 3.accommodation n. 調(diào)節(jié) 在單詞relationship中-ship為后綴,加在名詞后面表示狀態(tài)、關(guān)系等抽象概念。如:friendship 友誼;relationship 關(guān)系;membership 成員;citizenship 居民權(quán);championship 錦標(biāo)賽;hardship 艱苦;leadership 領(lǐng)導(dǎo)權(quán);ownership 物主身份;partnership 伙伴關(guān)系。,Ⅰ,Ⅱ,Ⅲ,Ⅱ.背短語 活學(xué)活用 1. ahead of (表示空間)在……前面;(表示時(shí)間)先,預(yù)先 2.stop sb. (from) doing sth.阻止某人做某事 3.aim at 向……瞄準(zhǔn) 4.in the meantime在此期間;與此同時(shí) 5.help (.) out幫助(某人)擺脫困境或危難 6.be/become aware of對(duì)……知道、明白;意識(shí)到…… 7.upside down上下翻轉(zhuǎn);顛倒的(地);亂七八糟的(地) 8.(be) scared to death 嚇?biāo)懒?9.分類;整理sort out 10.即將;將要 be about to 11.靠近 get close to 12.在……對(duì)面 be opposite to 13.放掉……;放走…… let.go 14.攙扶;支撐;舉起;使延誤hold up 15.需要 in need of,,,,,,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,Ⅲ.賞佳句 思維提優(yōu) 1.It was a time when the killer whales,or “killers” as they were then called,helped the whalers catch the baleen whales that were on their annual migration.(教材原句,P19) 2.I’m sitting in the warm night air with a cold drink in my hand and reflecting on the day—a day of pure magic!(教材原句,P24) 3.The fish didn’t seem to mind me swimming among them.(教材原句,P24),Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,1.witness vt.see something happen當(dāng)場(chǎng)見到;目擊 n.someone who sees what happened目擊者;證人 facts to prove something證據(jù) ①I thought,at the time,that this was just a story but then I witnessed it with my own eyes many times.(教材原句,P20) 當(dāng)時(shí)我認(rèn)為這只是個(gè)故事,但之后我親眼看見了好多次。,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用完成句子 ②The coastal city has witnessed great changes in the past 30 years,which are the result of reform and opening-up. ③One witness to the accident said the driver appeared to be drunk. 有一位事故目擊者說,司機(jī)可能是喝醉了。 ④He brought up some facts in witness of his honesty. 他拿出一些事實(shí)以證明他的誠實(shí)。,,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,2.urge vt.strongly suggest sb.doing sth.or encourage sb.to do sth.催促;極力主張;驅(qū)策 ①“Man overboard!Turn the boat around!”urged George,shouting loudly.(教材原句,P20) 喬治催促著,大聲喊道:“有人落水了!調(diào)轉(zhuǎn)船頭!”,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用用所給詞的適當(dāng)形式填空 ②My friends urged that I should apply(apply) for the job. 朋友們力勸我申請(qǐng)那份工作。 ③It is urgent that food and clothing be (be) sent to the sufferers. 急需將食物和衣服送給災(zāi)民。,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,3.abandon vt.leave sb.you are responsible for or give up sth.遺棄;拋棄;放棄 ①From James’s face,I could see he was terrified of being abandoned by us.(教材原句,P21) 從詹姆斯的臉上我能看出,他害怕被我們拋棄。,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用完成句子 ②She abandoned herself to despair. 她陷入了絕望之中。 ③He let out abandoned laughter. 他尖著嗓子縱聲大笑。,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,4.reflect vi.think deeply about sth.思考 throw back light,heat,sound,etc.from a surface 映射;反射 ①I’m sitting in the warm night air with a cold drink in my hand and reflecting on the day—a day of pure magic!(教材原句,P24) 我坐在溫暖的夜空下,手里拿著一瓶冷飲,回憶著當(dāng)天的事情——這是神奇的一天!,即境活用完成句子 ②I always reflect on life when listening to Beethoven’s symphony. 每當(dāng)聽貝多芬交響樂的時(shí)候,我總會(huì)仔細(xì)思考人生。,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,5.aware adj.having knowledge or realization of sb./sth.意識(shí)到的;知道的 ①The first thing I became aware of was all the vivid colours surrounding me—purples,reds,oranges,yellows,blues and greens.(教材原句,P24) 我首先注意到的是我周圍那些鮮艷的色彩——紫色、紅色、橘黃、明黃、藍(lán)色和綠色等。,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用完成句子 ②The campaign aims to raise awareness of the dangers of passive smoking. 這項(xiàng)運(yùn)動(dòng)旨在使人們意識(shí)到被動(dòng)吸煙的危害。 ③Aware of the danger ahead,he didn’t dare to go on. 意識(shí)到前面有危險(xiǎn),他不敢再往前走了。,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,6.narrow adj.of small width compared with length狹窄的;limited in outlook有限的;狹隘的 vt.become narrower 使變狹窄,使縮小 ①The beach to your right stretches off to the horizon(地平線),slowly narrowing(變窄) to nothingness only to re-emerge again on your left.(2014湖北卷),,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用完成句子 ②He was shaken by his narrow escape from death. 他死里逃生,令他心有余悸。 ③The contest has been narrowed down to four competitors. 競(jìng)賽的范圍已縮小到只剩下四名競(jìng)爭(zhēng)者了。 ④An arrow went past his ear,narrowly missing his head. 一支箭從他耳邊掠過,差一點(diǎn)射中頭部。,,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,7.scare vt.& vi.make someone feel frightened恐嚇 ①I told myself they weren’t dangerous but that didn’t stop me from feeling scared to death for a moment!(教材原句,P24) 我自言自語地說它們并不危險(xiǎn),但是這樣一點(diǎn)都不能抑制我那嚇得要死的心情!,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用完成句子 ②My mother is scared to fly in a plane. 我母親怕坐飛機(jī)。 ③The watchdog scared away the thief by barking. 看門狗大聲吠叫嚇走了竊賊。,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,8.hold up 舉起;抬起;延遲,耽擱;阻礙;支撐 ①.,I saw James being firmly held up in the water by Old Tom.(教材原句,P21) ……,我看到詹姆斯在水中被老湯姆穩(wěn)穩(wěn)地托舉著。,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用介副詞填空 ②One person then holds up his hand,palm outwards and five fingers spread.(外研④—3) 一個(gè)人舉起手,手掌朝外,五指散開。 ③He asked me to hold on while he left the telephone to find a pencil. 他離開電話找鉛筆的時(shí)候跟我說別掛電話。 ④They tried every means to hold down the workers on strike. 他們?cè)噲D控制住罷工的工人。 ⑤They are unable to hold back the desire to buy a house or car.(2014江蘇卷) 他們不能忍住購買房子和汽車的欲望。,,,,,Ⅰ,Ⅱ,回扣教材,句式精解,1.It was a time when the killer whales,or “killers” as they were then called,helped the whalers catch the baleen whales that were on their annual migration.(教材原句,P19) 2.I’m sitting in the warm night air with a cold drink in my hand and reflecting on the day—a day of pure magic!(教材原句,P24),,,Ⅰ,Ⅱ,回扣教材,句式精解,1.It’s a time when.這是一段……的時(shí)間。,即境活用漢譯英 ①那個(gè)時(shí)期,沒有收音機(jī)、沒有電話,也沒有電視機(jī)。 It’s a time when/during which there were no radios,no telephones or TV sets. ②你該把真相告訴她了。 It is high time you told her the truth.,,,Ⅰ,Ⅱ,回扣教材,句式精解,2.with+賓語+賓語補(bǔ)足語,Ⅰ,Ⅱ,回扣教材,句式精解,即境活用用所給詞的適當(dāng)形式填空 ①The weather was even colder with the wind blowing(blow). 因?yàn)橛酗L(fēng),天氣更冷了。 ②With all the work finished(finish),they hurried back home for lunch. 所有的工作都做完了,他們匆忙回家吃午飯。 ③With many things to do(do),I have to stop listening to the light music. 有許多事情要處理,我只好不再聽輕音樂了。,,,,