高考英語總復(fù)習(xí) Unit 3 Life in the future課件 新人教版必修5.ppt

,.讀單詞 積累詞匯 1.guide n. 指導(dǎo);向?qū)?導(dǎo)游 vt. 指導(dǎo);指引 2.lack vt. 缺乏;沒有 n.缺乏;缺乏的東西 3.switch n. 開關(guān);轉(zhuǎn)換 vt. 轉(zhuǎn)換 4.greedy adj. 貪吃的;貪婪的;貪心的greed n.貪婪 5.recycle vt. 回收,利用;再利用 6.impression n. 印象;感想;印記impress vt. 給以印象impressive adj.令人贊嘆的;令人敬佩的 7.constant adj. 時常發(fā)生的;連續(xù)不斷的constantly adv.不斷地 8.previous adj. 以前的;早先的previously adv. 以前地 9.uncertain adj.不確切的;無把握的certain adj. 肯定的;有把握的certainly adv. 無疑;肯定,10.surroundings n.周圍的事物;環(huán)境 surrounding adj.周圍的surround vt. 包圍;圍住 11.tolerate vt.容忍;忍受tolerant adj. 忍受的;寬容的tolerance n.忍受;寬容;寬恕 12.adjustment n.調(diào)整;調(diào)節(jié)adjust vt. 調(diào)節(jié);調(diào)整 13.optimistic adj.樂觀(主義)的optimism n.樂觀主義pessimistic adj.悲觀(主義)的 14.instant adj. 立刻的;立即的 n. 瞬間;片刻instantly adv. 立刻地 conj.一就 15.settlement n.定居;解決settle vt. 定居;解決settler n.移民;殖民者,1.constant adj. 堅定的;忠實的 2.instant adj. 速成的 n. 當(dāng)時;瞬間 3.settlement n. 殖民地 在單詞previous中,-ous為后綴(-ious為變體),表示“有性質(zhì)的”,用來構(gòu)成形容詞。再如:dangerous危險的(danger危險),mountainous多山的(mountain山),courageous勇敢的(courage勇氣),poisonous有毒的(poison毒),curious好奇的,anxious焦慮的,.背短語 活學(xué)活用 1.take up拿起;接受;開始;繼續(xù) 2.in all directions向四面八方 3.lose sight of看不見 4.remind.of.使回想起或意識到 5.in no time立刻,立即 6.sweep up打掃;橫掃 7.slide into移動;溜進(jìn) 8.be back on ones feet(困境后)恢復(fù);完全復(fù)原 9.catch sight of瞥見 10.speed up加速,.賞佳句 思維提優(yōu) 1.I can still remember the moment when the space stewardess called us all to the capsule and we climbed in trough a small opening.(教材原句,P18) 2.At first my new surroundings were difficult to tolerate.(教材原句,P18) 3.However,I lost sight of Wang Ping when we reached what looked like a large market because of too many carriages flying by in all directions.(教材原句,P18),6,7,1,2,3,4,5,1.lack vi.短缺的東西 Hit by a lack of fresh air,my head ached.(教材原句,P18) 由于缺乏新鮮空氣,我感到頭痛。,lack 用作動詞時不可用于被動語態(tài)。,6,7,1,2,3,4,5,即境活用完成句子 Do you want to make more friends but lack the confidence(缺乏信心)to talk to people you dont know?(外研1) They are so rich that they lack for nothing(什么也不需要). Robin is not usually lacking in confidence(并不缺少信心). The project failed for lack of (因為缺乏)financial support.,6,7,1,2,3,4,5,2.adjustment n.a change in the way that someone behaves or thinks調(diào)整;調(diào)節(jié) Just as I tried to make the necessary adjustment to this new situation,Wang Ping appeared.(教材原句,P18) 正當(dāng)我為了適應(yīng)新的環(huán)境做必要調(diào)整的時候,王平出現(xiàn)了。,即境活用完成句子 She must learn to adjust herself to English life. 她必須學(xué)會適應(yīng)英國的生活。 Astronauts in flight must adjust to weightlessness. 宇航員在飛行中得適應(yīng)失重狀態(tài)。,6,7,1,2,3,4,5,3.flash vt.(使)閃現(xiàn) Then Wang Ping flashed a switch on a computer screen,and a table and some chairs rose from under the floor as if by magic.(教材原句,P18) 然后王平在電腦熒屏上的開關(guān)上閃了一下,于是一張桌子和幾把椅子就像變魔術(shù)般地從地板下面升了起來。,6,7,1,2,3,4,5,即境活用完成句子 A good idea flashed into her mind(掠過她的心頭). Our vacation seemed to just flash by(一閃而過). I couldnt stop him.He was up there in a flash(馬上).(北師大23),6,7,1,2,3,4,5,4.switch vt.to change the way a machine operates,using a switch開關(guān) to change from doing or using one thing to doing or using another轉(zhuǎn)換 n.a piece of equipment that starts or stops the flow of electricity to a machine,light,etc.when you push it開關(guān) a complete change from one thing to another轉(zhuǎn)換 She started studying English at college,but switched to Business Studies in her second year. 上大學(xué)時她學(xué)英語,但在第二年轉(zhuǎn)向經(jīng)貿(mào)了。,6,7,1,2,3,4,5,即境活用完成句子 I hear that song whenever I switch on(打開)the radio.(外研3) We had to make a switch (進(jìn)行改變)in our arrangement. Please switch off (關(guān)掉)the TV when you go to bed.(北師大1),6,7,1,2,3,4,5,5.instant adj.happening or produced immediately = immediate立刻的;立即的 n.a moment瞬間;片刻 You place the metal band over your head,clear your mind,press the sending button,think your message and the next instant its sent.(教材原句,P22) 你把金屬箍戴到頭上,整理思路,按下發(fā)送鍵,集中精神想你要發(fā)送的信息,剎那間信息就發(fā)送出去了。,6,7,1,2,3,4,5,“一就”的表示方式: (1)immediately/directly/instantly作連詞來引導(dǎo)時間狀語從句 (2)the moment/the second/the year/the hour 等用作連詞引導(dǎo)時間狀語從句 (3)as soon as 引導(dǎo)時間狀語從句 (4)hardly/no sooner+過去完成時+when/than+一般過去時,6,7,1,2,3,4,5,即境活用完成句子 When he first arrived in the US,Yao Ming was an instant hit(一夜成名)among basketball fans nationwide.(外研1) He stood for an instant (片刻) with his hand still raised. I shall be back in an instant (馬上). The instant(一就)she stopped asking questions,I got up and went out of the room.(北師大14),6,7,1,2,3,4,5,6.take up 拿起;接受;開始從事;繼續(xù);占(時間、地方) I still cannot believe that I am taking up this prize that I won last year.(教材原句,P17) 我仍然不能相信我是在接受去年獲得的這個獎。,6,7,1,2,3,4,5,6,7,1,2,3,4,5,即境活用判斷下列各句中take up的恰當(dāng)意義 This type of influence can also get a friend off drugs,or to help an adult take up a good habit or drop a bad one.(2014江蘇卷) Meetings and phone calls take up a large part of the day.(北師大1) I took up smoking when I was at school. She felt silent and her brother took up the story. 答案:拿起 占用 開始 繼續(xù),6,7,1,2,3,4,5,7.lose sight of 看不見 However,I lost sight of Wang Ping when we reached what looked like a large market because of too many carriages flying by in all directions.(教材原句,P18),6,7,1,2,3,4,5,即境活用完成句子 I lost sight of him(看不到他了)in the crowd. I caught sight of an empty seat(看見了)at the back of the bus. She let out a cry at the sight of the snake(一看到蛇). The train was soon out of sight(看不見了).,回扣教材,句式精解,1.Just as(正當(dāng))I tried to make the necessary adjustment to this new situation,Wang Ping appeared.(教材原句,P18) 2.However,I lost sight of Wang Ping when we reached what looked like a large market because of too many carriages flying by in all directions.(教材原句,P18),回扣教材,句式精解,1.just as.,回扣教材,句式精解,即境活用翻譯句子 Things went just as Toby hoped. 情況的進(jìn)展正如托比所希望的。 I thought of it just as you opened your mouth. 正當(dāng)你張嘴說話時我想起來了。 Just as you said,he is not honest. 正如你所說的,他不實在。 He speaks English just as a native does. 他說英語就像當(dāng)?shù)厝艘粯印?回扣教材,句式精解,2.what引導(dǎo)的名詞性從句,回扣教材,句式精解,即境活用翻譯下列各句并判斷下列各句中what所表示的概念 What made the school proud was that more than 90% of the students had been admitted to key universities. 使這所學(xué)校驕傲的是超過90%的學(xué)生被重點大學(xué)錄取了。(what表示事情) The city is not what it used to be. 這個城市不再是先前的模樣了。(what表示狀況) We were all confused by what he said just now. 我們都被他剛才所說的話弄得困惑不解了。(what表示言語) After what seemed like hours he came out with a bitter smile. 好像過了幾個小時以后,他面帶苦笑走了出來。(what表示時間) They finally reached what is called America now. 他們終于到了現(xiàn)在叫做美洲的地方。(what表示地點),