外研版高中英語選擇性必修第四冊UNIT6 Period1課件

Period1

Unit6

Spaceandbeyond主題語境人與自然——宇宙奧秘探索1．______n．壞影響，陰影2．______v．(因疼痛、驚恐、興奮等)尖聲大叫3．____n．(飛機上的)全體機組人員4．_____v．(去)拿來課時練案單元詞匯表(Wordsandexpressions)shadowscreamcrewfetch5．______n．肌肉6．rekindlev．__________________7．a(chǎn)nglev．_____8．sneezev．______muscle重新激起，重新喚起斜置打噴嚏1．He______(angle)hischairandsatdown，watchingTV．2．Theinhabitantshavetowalkamile_________(fetch)water．3．Thechildrenwerehavingfun，chasingeachother's_______(shadow)．4．Heranfortheexitsoftheruin，_________(scream)outinterror．a(chǎn)ngledtofetchshadowsscreaming5．Theexercisesaredesignedtostrengthenyourstomach_______(muscle)．6．Weallhadcoldsandcouldn'tstopsniffingand________(sneeze)．7．Herinterest______________(rekindle)whenshesawherbsineverydaymedicinalusethere．musclessneezingwasrekindled1．exceptionn．例外；例外的事情→exceptionaladj．異常的；杰出的→_____________adj．平常的2．tragedyn．悲劇；災(zāi)難→tragicadj．悲劇的，可悲的→__________adv．悲慘地，不幸地3．instantaneousadj．瞬間的→_______________adv．瞬間地4．_______v．暫停，中止→suspensionn．暫停，延緩unexceptionaltragicallyinstantaneouslysuspend5．______v．提交→submissionn．提交6．a(chǎn)wen．&v．(使)敬畏；(使)驚嘆→_________adj．很好的，了不起的7．visibleadj．看得見的→_________adj．看不見的submitawesomeinvisible1．Itwassocloudythatthetopofthemountainwas_________(visible)．2．Thisisan________(awe)question，becauseitissotruetolife．3．Theyhavepreparedareportfor__________(submit)tothecouncil．4．Attheageoffiveheshowed___________(exception)talentasamusician．5．Hostsofcharactersdied__________inmanyShakespeare's_________becauseofthose______incidents．(tragedy)invisibleawesomesubmissionexceptionaltragicallytragediestragic1．____________________習(xí)慣于(做)某事2．________________________提心吊膽；心提到了嗓子眼兒

3．________脫掉(衣服)；(飛機)起飛；匆匆離開；變得成功4．_______收看，收聽

5．___________________給……蒙上陰影6．______呼喚；向……喊

7．______________由……構(gòu)成8．________追求，探索becomeaccustomedtoone'sheartinone'smouthtakeofftuneincastashadowon/overcalltobecomposedofquestfor1．Sheisapersonwhohas____________________eighthours'sleepanight．2．With____________________，Johnmovedtowardsthestrangesounds．3．The________abetterlifehasrunthroughtheurbanhistoryofmankind．becomeaccustomedtohisheartinhismouthquestfor4．Thenewera_________us，sayingthatweshouldstrivetoachievemoreanddobetter．5．Wealways________atteno'clocktohearthelatestnewstoknowbetterabouttheworld．callstotunein1．suspendv．暫停，中止[聯(lián)想]

①pausev．暫停，中止②stopv．停止③breakn．短暫休息④intervaln．(時間)間隔2．lifelikeadj．(圖畫、模型等)生動的，逼真的[聯(lián)想]

①dreamlikeadj．夢幻般的②springlike

adj．春天般的③childlikeadj．孩子般的④manlikeadj．男子氣概的詞匯聯(lián)想

由新知聯(lián)想已知3．a(chǎn)wesomeadj．很好的，了不起的[聯(lián)想]

①tiresomeadj．令人厭煩的②troublesomeadj．惹是生非的③quarrelsomeadj．愛吵架的④burdensomeadj．沉重的4．telescopen．望遠(yuǎn)鏡[聯(lián)想]

microscopen．顯微鏡5．fetchv．(去)拿來[聯(lián)想]

①bringv．帶來②takev．帶走③carryv．?dāng)y帶①setfooton踏上，登上②becomeaccustomedto習(xí)慣于(做)某事③notionn．概念；觀點；看法④(be)awareof意識到，明白asfarasI'maware據(jù)我所知課下預(yù)習(xí)第一篇課文(Understandingideas)⑤arduousadj．艱巨的；艱苦的⑥hazardousadj．危險的，不安全的⑦averageadj．普通的，一般的anaveragerate/cost/price平均費率/成本/價格⑧unexceptionaladj．平常的⑨t(yī)akeoff(飛機)起飛；脫掉(衣服)；突然大受歡迎；變得成功⑩tunein收聽，收看?beabouttodosth．打算做某事?demonstratev．示范，演示?objectiven．目標(biāo)，目的?asenseof一種……感?tragicallyadv．悲慘地，不幸地?explodev．爆炸?onboard在飛機(火車、船)上?assumev．認(rèn)為?instantaneouslyadv．瞬間地?shadown．壞影響，陰影castashadowon給……蒙上陰影?screamv．(因疼痛、驚恐、興奮等)尖聲大叫?suspendv．暫停，中止?investigatev．調(diào)查?componentn．部件，組成部分?redesignv．重新設(shè)計?resumev．重新開始re-前綴表示“回，向后；再，重新；反對；更加”。如return(回來，返回)、review(復(fù)習(xí))、rebel(反叛，謀反)、resist(反抗，抵抗)、recommend(推薦)。?crewn．(飛機上的)全體機組人員?sacrificen．犧牲TheCalloftheChallenger[1]EversinceNeilArmstrongfirstsetfooton①theMoonbackon20July1969，peoplehavebecomeaccustomedto②thenotion③ofspacetravel．[2]Millionswatchedthatfirstlunarlandingonblackandwhitetelevisionsets，theirheartsintheirmouths，awareof④howarduous⑤andhazardous⑥anundertakingitwas，andofthemanythingsthatcouldgowrong．WithArmstrong'snowfamouswords“That'sonesmallstepforman，onegiantleapformankind”，whathadoncebeenconsideredimpossiblehadnowbeenachieved．Guidedbyacomputerthatwasmuchlesspowerfulthantheonesusedbytoday'saverage⑦schoolstudents，allthreeastronautsoftheApollo11missionmadeitsafelybacktoEarth．[1]本句中eversince引導(dǎo)時間狀語從句，從句用一般過去時，主句用現(xiàn)在完成時。[2]本句中theirheartsintheirmouths為獨立主格結(jié)構(gòu)作狀語；第三個and連接awareof后的并列賓語，前一部分為how引導(dǎo)的賓語從句，后一部分中themanythings為介詞of的賓語，thatcouldgowrong為定語從句。FollowingtheMoonlandings，spacetravelrapidlybecameunexceptional⑧tothepublic，asinnovationssucceededeachother．[3]Bytheearly1980s，thegreatrocketspreviouslyusedintheAmericanspaceprogrammehadbeenreplacedbythespaceshuttle．WhentheChallengerspaceshuttletookoff⑨on28January1986，theworldseemedtohavelostitswonderattheamazingachievementsoftheastronautsinvolved．Butthiswasgoingtobenoordinaryexcursion，andmillionsofpeopletunedin⑩towitnessthetake-offonTV．ItwasspecialbecauseChristaMcAuliffeaged37，anordinaryteacherandmother，wasabouttobecome?thefirstcivilianinspace．Sheplannedtogivetwo15-minutelessonsfromorbit：thefirsttodemonstrate?thecontrolsofthespacecraftandexplainhowgravityworked，andthesecondtodescribetheobjectives?oftheChallenger

programme．Christahopedtocommunicateasenseof?excitementandrekindleinterestinthespaceprogramme．Withtheeyesofstudentsacrossthenationuponher，shemighthaveinspiredanentirelynewgenerationofastronautsandspacescientists．[3]第一個by后跟表示過去的時間狀語，句子的謂語用過去完成時。Tragically?，sheneverreturnedtoherclassroomastheshuttleexploded?justoveraminuteaftertakingoffinFlorida，andallsevenastronautsonboard?werekilled．Theworldwentintoshock，mostpeoplehavingassumed?thatthisspaceflightwouldbenomoredangerousthantravellinginanaeroplane．Howwrongtheyhadbeen!Instantaneously?，excitementandoptimismturnedintoterrorandfailure．Itwasthemostdisastrousspaceaccidentever，anditcastashadow?onpeople'shearts．“Icanrememberthatdaysoclearly，watchingthetake-offonTVatschool，”saidonestudent．“TherewasanordinaryteacherontheChallenger，andwewereallveryexcited．Wedidn'thavemuchpatiencewaitingforthelaunch．Wehadseenthesmilingfacesoftheastronautswavingtotheworldastheysteppedintotheshuttle．Then，littlemorethanaminuteaftertake-off，wesawastrangeredandorangelightinthesky，followedbyacloudofwhitesmoke．TheChallengerhadexplodedinmid-airandweallstartedscreaming?．”[4]FollowingtheshockoftheChallengerdisaster，spaceshuttleflightsweresuspended?fornearlythreeyearswhilethecauseofthedisasterwasinvestigated?，andsomeoftheshuttle'scomponents?wereredesigned?．Buttherewasneveranydoubtthatmannedflightswouldcontinue，andon29September1988，thespaceshuttleprogrammeresumed?withthesuccessfullaunchofDiscovery．[4]followingtheshockoftheChallengerdisaster為動詞-ing形式結(jié)構(gòu)作狀語；and為并列連詞，連接并列的時間狀語從句。Ithasnowbeenover30yearssincethelossofChallengerandalthoughthelivesofitscrew?werecuttragicallyshort，theytaketheirplacealongsidetheotherheroesofspaceexploration，suchasGagarin，Tereshkova，ArmstrongandYangLiwei．Thememoryofthosesevenwillliveforever，writteninthestars，inspiringustojointheminhumanity'sgreatestjourneyofexplorationanddiscovery．[5]Thesacrifice?oftheChallengercallstous，remindingusthatwemustcontinuetoreachforthestars，nomatterhowdistanttheymightseem．[5]thesacrificeoftheChallengercallstous為句子主干；reminding...為動詞-ing形式短語作狀語，其中that引導(dǎo)賓語從句；nomatterhow引導(dǎo)讓步狀語從句?！疤魬?zhàn)者號”的呼喚自從1969年7月20日尼爾·阿姆斯特朗首次登月以來，人們已習(xí)慣于太空旅行這個概念。數(shù)百萬人在黑白電視機前觀看了首次登月，為此激動得心都提到了嗓子眼，因為大家都明白這是一項多么艱難、多么危險的任務(wù)，許多地方都可能出錯。伴隨著阿姆斯特朗說出那句名言——“這是個人的一小步，卻是人類的一大步”，曾被認(rèn)為是不可能的事情如今已經(jīng)實現(xiàn)了。執(zhí)行“阿波羅11號”任務(wù)的三位宇航員在一臺計算機的指導(dǎo)下都安全返回地球，這臺計算機遠(yuǎn)不如當(dāng)今普通學(xué)校的學(xué)生使用的計算機功能強大。登月后，隨著新事物接連出現(xiàn)，宇宙航行迅