.詞匯1_ n. 深度_ adj. 深的2_ adj. 極端的；極度的3_ vt. 使平衡_ n. 平衡4_ n. 勘察_ v. 探險(xiǎn)_ n. 探險(xiǎn)者5_adj. 商業(yè)的_ n. 商業(yè)6_ v. 促進(jìn) _ n. 增進(jìn)7_ v. 使陷入困境,8_ adj. 強(qiáng)烈的9_ adj. 艱難的；艱巨的10_ n. 缺乏；沒(méi)有_ adj. 缺席的11_ adj. 令人沮喪的；令人抑郁的_ adj. 沮喪的；抑郁的 _ v. 使愁苦；使沮喪 _ n. 愁苦；沮喪；抑郁12_ n. 奢侈品_adj. 奢侈的13_ v. 阻止；打消的念頭_ v. 鼓舞,14_ v. 對(duì)待如朋友15_ v. 居住_ n. 居民16_ n. 鼓舞；靈感_ v. 鼓舞；激勵(lì),答案：1.depth; deep2.extreme3.balance; balance4.exploration; explore; mercial; mote; ense9.severe10.absence; absent11.depressing; depressive; depress; depression12.luxury; luxurious13.discourage; encourage14.befriend15.inhabit; inhabitant16.inspiration; inspire,.短語(yǔ)1adapt _ 適應(yīng)2_ the form of 以形式3set foot _到達(dá)，進(jìn)入4. _particular 特別地5be trapped _ 陷入6_ ones promise 信守諾言7discourage sb. _ doing something阻止某人做某事,8in case _ 以防，萬(wàn)一9_ average 平均10stand _ 突出，顯眼答案：1.to2.in3.on/in4.in5.in6.keep7.from8.of9.on10.out,.句型1On average it is two kilometers _， but in some places it reaches _ five kilometers.南極的平均厚度是兩米，但有些地方可達(dá)5公里的深度。2They then _， pulling three lifeboats behind them.然后他們朝北走，身后拖著三艘救生船。,3We _ you _ smoking except in specific areas.除非在專(zhuān)門(mén)的區(qū)域，否則你就打消吸煙的念頭。4Since most Antarctic rocks are dark _， they _ against the white background and are easy to identify and collect.南極洲的大多數(shù)巖石是深色的，他們?cè)诎咨┑挠骋r下格外顯眼，也易于識(shí)別和搜集。,答案：1.thick, a depth of2.headed north3.discourage, from 4in color, stand out,.重點(diǎn)詞匯1trap v. 儲(chǔ)存；留存；設(shè)陷阱捕捉；使陷入困境n. 陷阱；圈套；詭計(jì)；埋伏知識(shí)拓展set/lay a trap for.設(shè)下圈套be caught in trap 落入陷阱trap water 儲(chǔ)水be trapped in.被困在be caught in 遭遇,trap sb. into sth./doing sth. 用計(jì)捕捉某人或使某人上當(dāng)I knew perfectly well it was a trap.我很清楚那是一個(gè)陷阱。She was_trapped_in the burning house.她被困在燃燒著的房子里了。The police set a trap for the thieves.警察設(shè)下了圈套捉小偷。I was_trapped_into telling the police all I knew.我中計(jì)了，把所知道的一切都告訴了警方。,2promote vt. 促進(jìn)；增進(jìn)；晉升；使升級(jí)知識(shí)拓展promotion n. 提升，晉級(jí)promote growth/understanding 促進(jìn)增長(zhǎng)/了解promote sb. from sth. to sth. 把某人從某職位提升至某職位be promoted to.被升為promotion of friendship 友誼的增進(jìn)get/win promotion 獲得晉級(jí)be on ones promotion 有希望提升,He certainly ought to be promoted.他應(yīng)該被提升。The boy was promoted to the fourth grade.這個(gè)男孩升到了四年級(jí)。The company are promoting their new products on television.這家公司在電視上宣傳他們的新產(chǎn)品。,高考直擊(2008江西24)I hear theyve promoted Tom, but he didnt mention _ when we talked on the phone.Ato promoteBhaving been promotedChaving promotedDto be promoted,答案：B句意為“我聽(tīng)說(shuō)他們給湯姆升了職。但是我們通電話的時(shí)候，他并未提到被升職之事?！薄疤峒澳呈隆睉?yīng)在mention后接動(dòng)名詞，被升職發(fā)生在“未提及”之前，因此應(yīng)用動(dòng)名詞的完成被動(dòng)式。,3absence n. 不在，缺席，缺乏，缺少知識(shí)拓展absence of mind 心不在焉in the absence of sb.in ones absence 某人不在時(shí)absence of information 缺乏信息absence from school 缺課absent adj. 缺席的，不在場(chǎng)的be absent from. 不參加,注意：He is_absent_from Beijing.他不在北京。He is_absent_in_Beijing.他外出了暫時(shí)在北京。After an absence of many years, I returned home.外出多年后，我又回到了家鄉(xiāng)。She had an absent look on her face.她看起來(lái)心不在焉。,即學(xué)即用She never speaks ill of anyone in his or her_.AdropBlackCfailure Dabsence答案：D,4discourage vt. 使泄氣；使沮喪；阻擋；防止vi. 灰心，失去勇氣知識(shí)拓展discourage sb. from doing sth. 勸某人不要做某事；使某人失去做某事的信心discouraged adj. 感到泄氣的discouraging adj. 令人泄氣的discouragement n. 沮喪；氣餒；泄氣；使人泄氣的事物encourage vt. 鼓勵(lì)encourage sb. to do sth. 鼓勵(lì)某人做某事,經(jīng)典在線You should install locks on all your windows to discourage burglars.你應(yīng)該在所有的窗戶(hù)上都安上鎖，以防竊賊入室。(朗文P532)We ought to be focusing on discouraging kids from smoking.我們應(yīng)把重點(diǎn)放在勸孩子們不要吸煙上。(朗文P532),Students soon get discouraged if you criticize them too often.如果你批評(píng)學(xué)生次數(shù)太多的話，他們很快就會(huì)泄氣的。(朗文P532),即學(xué)即用It is_that so many young athletes are coming into the team.Aencouraging BdiscouragingCencouraged Ddiscouraged答案：A,.難點(diǎn)突破1in case of 萬(wàn)一；假使，如果知識(shí)拓展as is often the case 這是常有的事in any case 無(wú)論如何；總之in no case 決不just in case 以防(萬(wàn)一)in that case 如果是那樣的話in this case 假如是這樣的話,辨析：in case, in case ofin case為連詞，后接從句；in case of為介詞，后接名詞或代詞。Take a hat with you in_case the sun is very hot.萬(wàn)一太陽(yáng)很厲害，你就把帽子戴上。This is the number to call in_case_of emergency.這是萬(wàn)一發(fā)生意外撥打的號(hào)碼。,高考直擊(2007天津4)_ fire, all places must be kept clear.AIn place of BInstead ofCIn case of DIn spite of答案：C根據(jù)句意“萬(wàn)一發(fā)生火災(zāi)，所有的地方必須清掃干凈?！边x擇C項(xiàng)。,即學(xué)即用Please buy some candles_power failure.Ain case of Bin shortCbut for Dthanks to答案：A,2set foot on 進(jìn)入，到達(dá)知識(shí)拓展set about doing sth. 開(kāi)始、著手做某事set out to do sth. 著手做某事set aside/apart 存儲(chǔ)；留出；放在一邊set back 使倒退；受挫折；撥回(表針)set down 放下；記下set out/forth 動(dòng)身；出發(fā)set off 出發(fā)，動(dòng)身；使爆炸,set to work 開(kāi)始工作set up 豎起；安裝；建起be set in.以為背景,即學(xué)即用Busy as they are, parents should_at least two hours every week to spend with their children.Aset out Bset awayCset aside Dset off答案：C,3come up with 想出；提供鏈接：表示“想到”還可用：It strikes sb. that.It occurs to sb. that.sb. hits on/thinks of sth.,知識(shí)拓展come across 被理解；被傳達(dá)；碰見(jiàn)；偶然遇見(jiàn)come to an end 結(jié)束come to 總計(jì)；達(dá)到；談到；歸納為come into being 形成；產(chǎn)生come to oneself 蘇醒過(guò)來(lái)come down to.下垂到；達(dá)到；流傳下來(lái)；可歸結(jié)為come out of 出自；生自；脫離come into use 開(kāi)始使用,高考直擊(2007江蘇24)Have you _ some new ideas?Yeah. Ill tell you later.Acome about Bcome intoCcome up with Dcome out with答案：C短語(yǔ)辨析。come about 發(fā)生(不及物動(dòng)詞)；come into 進(jìn)入；開(kāi)始處于；come up with 趕上；提出，拿出；come out with 發(fā)表；吐露；展出；供應(yīng),即學(xué)即用They discussed the problem three or four times, but could come to no_.Aend BconclusionCresult Djudgment答案：B,.單元語(yǔ)法精講精練1主語(yǔ)句子的主語(yǔ)可以由名詞、代詞、數(shù)詞、動(dòng)名詞、不定式、詞組或復(fù)合結(jié)構(gòu)、從句等來(lái)充當(dāng)。A foreign language is a weapon in the struggle of life.外語(yǔ)是生活斗爭(zhēng)中的武器。Who is speaking?請(qǐng)問(wèn)你是誰(shuí)？,2動(dòng)詞1)動(dòng)詞可以分為及物動(dòng)詞、不及物動(dòng)詞、系動(dòng)詞、助動(dòng)詞和情態(tài)動(dòng)詞五大類(lèi)。在很多情況下，一個(gè)動(dòng)詞可以用作不同類(lèi)的動(dòng)詞。2)充當(dāng)謂語(yǔ)時(shí)，動(dòng)詞要和主語(yǔ)在人稱(chēng)和數(shù)上保持一致。He writes well.他寫(xiě)得很好。,高考直擊(2008四川2)You have to _ a choice. Are you going to leave the job or stay?