X1Unit1ExtendedReadingInsidetheEarth認真預習P96P97的詞匯表中的相關詞匯并完成下面練習。1.preventvt.阻止；阻礙；阻撓→_________________adj.可預防的；可避免的→__________________adj.無法預防的2.freezingadj.極冷的；冰凍的；冷淡的的→_______________vt.&vi.(使)凍結，結冰；(使)凍住，凍堵；嚴寒；極冷；冷凍貯藏；(因害怕等)停住不動n.凍結；冰凍期；霜→________________adj.凍結的；冷淡的；凍僵的；嚇呆的；3.magicadj.神奇的；有魔力的；棒極了n.魔術；魔法；魔力；巫術vt.(像)用魔法變出→____________n.魔術師；巫師→_____________adj.魔法的，魔術的；神奇的，迷人的4.mysteryn.神秘的事物；奧秘→_____________adj.神秘的；詭秘的→_____________adv.神秘地；故弄玄虛地5.vastnessn.浩瀚；幅員遼闊→______adj.巨大的；遼闊的；龐大的；大量的6.explorevt.勘探；勘查；探索；探究；調查研究；探討→__________n.勘探；勘查；探索；考察；探究；調查→__________n.探險家7.equaladj.(大小、數量、價值等)相同的，同樣的；平等的；同等的_______________(反義詞)→________________adv.平等地；同樣地；平均地；同樣，此外，也→________________n.平等；均等；相等_______________(反義詞)8.solelyadv.僅，只，單獨地→______________n.鞋底；腳掌；腳底(板)adj.唯一的；僅有的vt.給(鞋)換底9.survivaln.生存；存活；幸存；殘存物；幸存事物→____________vt.&vi.幸存；生存；存活→_____________n.幸存者10.formationn.組成物，形成物；組成，形成；編隊，隊形→_______________v.形成11.awaitvt.等候，等待；將發生在，將降臨到(某人頭上)→_______________vi.等待12.gravitationaladj.引力的_____________重力；嚴重性；嚴肅II.認真閱讀P11P14內容，劃出課文中的重點短語并完成下面的短語翻譯。1.asyet___________ 2.以...為依據_____________________3.closeup_______________ 4.在幾年內___________________5.butrather_______________ 6.在某些極端的壓力和溫度條件下_______________7.makeup_______________ 8解決問題_______________________9.lookat__________________ 10.金礦_______________________________11.researchinto_____________ 12.南非______________________________13.castlightontheoriginoflife___________ 14.混合_______________________15.wonderabout_______________ 16.開啟一趟奇妙旅行________________________17.leavebehind________________ 18.處于...和...分界處_________________________Withregardto______________ 20.達到目標_______________________________III.認真朗讀課文，完成并嘗試理解下列重點句式。1.Unfortunately,wecannotcracktheEarthopenlikeanegg,somuchof____________scientistsknowabouttheEarth’sinternalstructureisbasedon____________(分析)earthquakewaves.2.____________(find)outmoreabouttheEarth’smakeup,scientistshavedrilledverydeepholesbutnone_______________(reach)themantleasyet.3.___________(study)theinsideoftheEarthhasotherbenefitstoo.Somescientistsarelookingatexciting____________(possible)forlifeaboveground.4.It______________(discover)thatundercertainextremeconditionsofpressureandtemperature,waterformsicecages________________traphydrogeninside.5.Thismayhelpsolvethe______________(store)problemofhydrogenandpavethewayforcarstorun___________hydrogenfuel.6.Otherscientistshopethatresearch_____________microorganismsdeepinsidetheEarthwouldcastlight_____________theoriginoflife.7.However,themicroorganismsinagoldmineofSouthAfricasurvive_____________thesunnevershines,_____________(rely)onenergyfromcertainrocks.8.Therefore,iflifeontheEarthcansurvivedeepunderground_______________sunlight,couldlifealsobethrivingbeneaththesurfaceofMars?9.Thenexttimeyoutakeawalk,____(think)abouttheimportanceof______________liesbeneathyourfeet.10.Surely,astudyoftheinsideofourplanetwouldleadtoexcitingand______________(enlighten)discoveries,andbenefitallwhowalkuponit.Ⅳ.重點句型講解TofindoutmoreabouttheEarth’smakeup,scientistshavedrilledverydeepholesbutnonehavereachedthemantleasyet.翻譯：___________________________________________________________________________asyet:untilthismoment直到現在(用于疑問句和否定句)1.他們至今沒有任何可靠的證據。___________________________________________________________________________2.我還沒有細細研讀，只是粗略地翻看了一下。_____________________________________________________________________Ⅴ.單句語法填空1.Bobprefersmakingoriginalpiecesratherthan______________（reproduce）.2.Hequestionedwhethertheaccidentwas____________(sole)thetruckdriver’sfault.3.Darwineventuallyputforwardamodelofbiological________________（evolve）.4.Theirpricedependedalmostentirelyontheir_____________(scarce).5.Thedoctordrewoffsome_______________(液體)torelievethepressure.6.Pollutionisthreateningm____________lifeinsomebigoceans.7.Oneofthe______________(出口)isalwaysstandingabovethefuellevel.8.Wewentforawalkalongthebeachat________________(黃昏).9._____________(過濾的)waterisalwaysontap,makingitveryconvenienttouse.10.Duringthebattle,ourarmyc_______________500oftheenemies.11.Chinaisavastcountrywitharich____________(diverse)ofgeologicalwonders,_____________(range)fromtoweringmountainstospectaulargorges.Ⅵ.用合適的詞填空Fordecades,afirehasbeenburningintheKarakumDesertofTurkmenistan,anditisimpossibletoputitout.Thebrightorangeflamescanbeseenfrom1._______(mile)away.Asyouapproachthisstrangeformation,youwillseethatitisaflaminghole,69metresinwidthand30metresin2._______(deep).HowtheKarakumDesertfirestartedisnotfullyunderstood,3._________itismonlythoughttohavebeencausedbyadrillingaccident.Theholefromwhichthefirees4._______(sit)ontopofalargepocketofnaturalgas.Scientistsbelievethatoilandgasfieldslikethis5._______(be)theresultofgeologicalprocessesovermillionsofyears.Astheremainsofplantsandanimalsbecame6._______(trap)intheEarth'scrust,theytransformedintopetroleumandnaturalgas.Methaneis7.________naturalgasmostlyconsistsof.Sincemethaneburnsveryeasily,gasleakscanleadto8.________(explode).About50yearsago,agroupofgeologistsbegandrilling9._______ oilontopofthenaturalgaspocket.Unfortunately,thegroundcollapsedandgasstartedleakingoutofthehole.Thegeologistsdecidedtoburnitoffsoastopreventmethanefrom10.________(spread).Theyexpectedthefiretolastforweeks;however,ithasbeenburningeversince.1.____________2._____________3.____________4._____________5._____________6.____________7._____________8.____________9._____________10._____________Ⅵ.完成句子1.他在閑暇時間幾乎不玩游戲。(hardly/倒裝)_____________________________________________________________________2.任何情況下你都不應該把這個秘密告訴別人。(undernocircumstances/倒裝)___________________________