◎本單元語法學(xué)了什么內(nèi)容？［自我評價］◎本單元寫作練了哪個方面？回顧單元知識一、核心單詞suburbn.郊區(qū)，城郊urban〃力.城鎮(zhèn)的,城市的garbage〃.垃圾crucialadj.至關(guān)重要的,關(guān)鍵性的fuel九燃料firefighter幾消防隊員wipeo.擦,拭，揩nuclearadi.核武器的unmanned無人駕駛（操縱）的orbit。.環(huán)繞運行consists.由組成infervj隹斷,推定assronaul〃.宇航員,太空人capsule〃.（航天器的）密封艙,太空艙trunk〃.樹干I.用左欄單詞的適當(dāng)形式填空Iwanttowriteontheblackboard.solhavetowjpealhhewordshereoul.Theareadoesnotconsistentiielyofrichpeople,despitepopularbelief.Scicntistsbclicvcpropcrbooksarccrucialforchildrcntodcvclopagoodrcadinghabit.Canyouinferthemeaningofthewordfromtheconlext?Chinaplanstosendanunmannedspacecrafttothemoonwithinthenextthreeyears.Anastronautisapcrsonwhoistraincdfortravcllinginaspacecraft.Itiscommonknowledgethatthemoonorbitstheearth.Thestormspiltabranchofffromthemaintrunk.二、拓展單詞crimen.罪，罪行一criminal罪犯greedya力.貪婪的,貪心的一greed〃.貪婪，貪心，貪欲一greedily。血.貪心地，貪婪地，貪吃地thiefn.小偷，賊一theft”.偷，偷竊：盜竊罪commits.犯（錯誤或罪行）一commitment承諾；投入flourish;;.生長茂盛，興盛-*flourishingab.繁榮的，欣欣向榮的，茂盛的containern.容器—contaiiw.含有；容納；克制（感情）estimates.估計，估算festimation〃.（對水平、數(shù)量等的）估計；判斷，評價migratory〃力.遷徙的—migraieo.遷徙一migration〃.遷徙一migrant”.移民appreciates.欣賞；賞識一appreciation欣賞；感激restricts.限制，控制frestrictionn.限制，約束frestrictedadj.有限的，受限制的：受控制的，受約束的omimislic〃山.樂觀的:樂觀主義的一oplimis".樂觀的人；樂天派—optimism”.樂觀；樂觀主義consumptionn.（精力、油、電等的）消耗量-consume。.消耗—consumer消費者；用戶supplements.補充，增補,增加一supply。.（尤指大量）供應(yīng),供給，提供fsupplier〃.供應(yīng)者；供貨商；供貨方reacts.（作出）反應(yīng)-*reaciion〃.（對某一情形或事件的）反應(yīng)；回應(yīng)monthlyadj.每月一次的一monthn.月advanced。力.高級的;先進的fadvance〃.進步，進展。.前進；促進a力?.預(yù)先的，在前的terrifyingadj.極其可怕的，駭人聽聞的一lerrify。.使害怕：使恐懼-*terrifiedadj.恐t懼的；受驚嚇的exposes.使暴露（「險境）-exposure〃.暴露；面臨，遭受（危險或不快）；揭露dustn.沙土，塵士~duslya??.布滿灰塵的,H.用所給詞的適當(dāng)形式填空.Theengineersarealsotryingtodevelopanon-and-ofT'switch^wherethegloxv^ouldfadewhenexposed（expose）today!ight..Understandinghergoodintentions,leatallthefoodthatisprovidedbyMomwithappreciation（appreciate）.Historvismuchmorethanthestudvofdusty（dust）oldobjectsandeventslongpast.Terrified（terrify）,Ellianditriedallthebeardefenseactionsweknew..Ontopofthat,niostofthe3Dfoodprintersnowarerestricted（restrict）todryingredients,becausemeatandmilkproductsmayeasilygobad.Whatwasthereaction（react）ofthepublictoMrs.Robinson，sdecision?Thislincgraphisaquick,visualwaytotcllthcrcadcraboutthcbird，smigration（migrate）.Andlevenjoinedthelocalfishingclubandstartedattendingthemonthly(month)meetings..Thebarefootkidwhojustafewyearspreviouslyhadbeenlivinginpoverty,surroundedbycriminals(crime)andviolence,hadwriltenanewchapterinthehistoryofsports.WhenWilsonheatedit.thecontainer(contain)exploded,leavingWilsonblindedinbotheyes.Thankstothcadvanccd(advance)technology,wclivcinanagcofbcttcrcdcommunication.AccordingtoarecentstudyintheJ〃〃m。/0co〃5〃〃"&.曾44力，boththesizeandconsumption(consume)habitsofoureatingcompanionscaninfluenceourfoodintake.三、重點短語throwaway扔掉takeplace發(fā)生:舉行underconstruclion(正在)修建中diefrom夕匕Fcrashinlo撞上forsure肯定地:無疑地figureout理解,弄清楚；計算出bring...underconlrol使處于控制之下copewith應(yīng)付getridof擺脫wipeoul徹底摧毀,消滅consistof.il構(gòu)成，由組成inthcmcantirnc在此期間,與此同時此用左欄短語的適當(dāng)形式填空Youshouldthrowawaythefoodbecauseithasgonebad.TwonewteachingbuildingsareunderconstructionandthcYarcexnectcdtobefinishcdncxtynar.Iguesshewillarrivetomorrowmorningbu(Idon，tknowtheexaettimeforsure.Infact,woiTienarelesslikelytohavehighbloodpressureortodjefrornheartattacks.Atruckwcntoutofcontiolandcrashedintothebackofabus.Thcymayhavctowidcnthcroadtocopcwiththcincreascintraffic.Itisnoteasytogetridofabadhabit.四、經(jīng)典句式.“only+狀語”置于句首引起的部分倒裝句Onlythencanwelookiowards(我們才能展望)harmoniouslysharingoururbanhabitats..動詞不定式短語作表語OncoDtionistocxplorcothcrplanets(探索其他星球)tosccifwccouldlivconthcm..替代詞ThcmostlikclychoiccisMars,whichisrelativel、closetoEarlhandhasanenvironmentlesshostileihanlhatofotherplanets(其他行星的環(huán)境).，1V.補全句子Onlywhcnarcscrvoirishuilthcrccanwcsolvcourirrigationproblcm.只有在這兒建一個水庫，我們才能解決灌溉問題。Hisdreamistobecnmeadoctorirnhefulure.他的夢想是將來成為一名醫(yī)生。Thcautumnharvcstthisycarisbcttcrthanthatoflastycar.今年的秋收比去年的強。拓展主題詞匯ancnviromncnt-fricndlylifcstylc環(huán)保的生活方式underthreatfrompollulionandclimatechange面臨著來自污染和氣候變化的威脅thcdcstructionofwildlifchabitat野生動植物生存環(huán)境的破壞revealsomethingamazing揭示一些驚人的東西protectthedelicateecosystem保護脆弱的生.態(tài)系統(tǒng)getattackedby…遭到的攻擊wamingsystem報警系統(tǒng)theevolutionofthehumanspecies人類的進化thelistofendangeredspecies瀕危物種名錄1().landonthcmoon登陸月球theatmosphereoftheEarth地球的大氣層volcaniceruption火山噴發(fā)adapttothechange適應(yīng)變化seasonalmigration季節(jié)性遷徙searchforsignsoflife尋找生.命跡象thcoriginoftheuniverse宇宙的起源ascienlificdiscovery一項科學(xué)發(fā)現(xiàn)mainsourceoffood主要食物來源takephotographsoftheEarth拍攝地球的照片scndmorcsatcllitesintospacc把更多的衛(wèi)星送入太空immunesystem免疫系統(tǒng)reduce