新教材適用2024-2025學年高中英語Unit2WildlifeProtectionSectionⅠListeningandSpeakingReadingandThinking學案新人教版必修第二冊

UNIT2WILDLIFEPROTECTION主題語境單元語法單元寫作人與自然——人與動植物現在進行時的被動語態(tài)愛護野生動物的海報語言學問語音學問多音節(jié)單詞的讀音規(guī)律單詞巧記illegal,hunter,immediately,rating,alarming,extinction,endanger,concerned,beauty,effective,remove,recover,threaten,goods,emotion,unusual,neighbourhood高頻單詞alarming,aware,average,concern,adapt,measure,pressure,reserve,observe,remind,profit,attack,recover,remove,intend,exist,reduce,due重點短語dieout,makeout,watchover,searchfor,putout,stirup常用句式Thisiswhy...現在分詞短語作狀語onlywhen＋部分倒裝as引導的狀語從句keep＋賓語＋賓補since引導的緣由狀語從句if引導的條件狀語從句whenitcomesto...sothat引導的目的狀語從句[導語]對于很多旅游愛好者來說，南極游可能是一生一次的幻想；但是對于南極“土著”鳥類來說，游客的到來卻可能是對它們生命的威逼。英國《新科學家》雜志近日報道稱，隨著南極游火爆，越來越多游客踏足南極大陸，使得原本與世隔絕、免疫系統(tǒng)脆弱的南極鳥類面臨的病菌威逼增加，甚至可能會危及它們的生命。Thankstoitsawfulenvironment，Antarcticaremainedlargelyuntouchedbyhumansforthousandsofyears，allowingagrowingecosystemtodevelop.However，sincethe1990s，thelasttruewildernessontheplanetisbecominganincreasinglypopulardestinationforadventure-seekingtourists.Now，anewstudydeclaresthatthevisitorsmaybeleavingbehindharmfulbacteria(細菌)whichcoulddevastatethearea'snativebirdnumbers.Humanscaninfectanimalswithillnessessuchastheflu.Researchers，however，believedthattheAntarcticanimalsweren'tinfluencedbythedangerduetothecontinent'sextremeweather.However,scientistMartaCerdà-Cuéllarwasnotconvincedthiswastrue.SheandsomecolleaguesdecidedtoexaminewastesamplesfromAntarcticbirdsforevidenceofhumanbacteria.Toensure(確保)thewastewasnotpolluted，thescientistshadtocollectitfromthebirdsthemselves.Theresultsoftheirstudyshowedthepresenceofseveraltypesofhumanbacteriainthebirdwaste.Thisincludedacommonstrainofbacteriathatcausesfoodpoisoninginhumans.Theresearcherssaythebacteriakindswereresistanttocommonly-usedhumanantibiotics(抗生素),provingtheywerebroughtinbythevisitors，ratherthantravelingbirds.“Thesestrains，whichareacommoncauseforinfectionsinhumansandlivestock，donotusuallycausedeathoutbreaksinwildanimals，”saysGonzález-Solís.“However，therisingorinvasive(擴散的)pathogens(病菌)thatarrivetohighlysensitivepopulationscouldhavesevereresultsandcausetheextinctionofsomepopulations.”Theresearcheralsofearsthepresenceofthesebugscouldknowinadvancethearrivalofother，moredeadly，pathogensasthenumberoftouristspeopleincreases.Expertsbelievetheonlywaytopreventthemassdamageofthebirdsistoimposestricterregulationsor，atleast，putintoeffecttheonesalreadyinplace.Forexample，whiletheAntarcticaTreatyrequiresvisitorstocarrytheirwastebackhometosafeguardtheancientenvironment，theregulationisrarelycarriedout.Hopefully，officialswilltakestepstoprotectthevulnerablebirdsbeforeit'stoolate.1．WhatproblemisAntarcticafacingnowaccordingtoParagraph1？AA．Theincreasingnumberoftourists.B．Theworseningwilderness.C．Thereducingnativebirdnumbers.D．Thespreadofinfectiousillness.解析：細微環(huán)節(jié)理解題。依據第一段的其次、三句話可知，自從90年頭以來，大量的游客來到了南極，南極游成為人們熱衷的項目，但這也給南極帶來了有害的細菌。故選A項。2．Whatdoestheunderlinedword“devastate”mean？AA．Destroy. B．Increase.C．Protect. D．Benefit.解析：詞義揣測題。依據畫線詞前面的“thevisitorsmaybeleavingbehindharmfulbacteria”可知，游客帶來有害的細菌，因此會破壞當地鳥類的數量。故選A項。3．WhydidscientistscatchsomeAntarcticaanimals？BA．Totreattheirillness.B．Togettheirwaste.C．Toraisethemaspets.D．Tostudytheirlifestyles.解析：細微環(huán)節(jié)理解題。依據第三段可知，科學家們不得不捕獲鳥類，收集它們的糞便樣本，從而對病原體進行分析。故選B項。4．Whatdidscientistsproveintheirstudy？CA．Bacteriacanbekilledbyhumanantibiotics.B．ExtremeweatherkeepsAntarcticaanimalshealthy.C．HumansbringbacteriatoAntarctica.D．Antarcticaanimalsaren'tinfluencedbyhumanbacteria.解析：推理推斷題。依據第四段的最終一句話可知，細菌是由游客帶到南極的。故選C項。SectionⅠListeningandSpeaking，ReadingandThinkingⅠ.重點單詞1．postern．海報2．illegaladj.不合法的；非法的→illegallyadv.不合法地；非法地3．huntvt.&vi.打獵；搜尋；追捕→huntern．獵人4．immediatelyadv.立即5．speciesn．物種6．sharkn．鯊魚7．alarmingadj.驚人的；使人驚恐的→alarmvt.使驚恐；使膽怯 ；使擔憂n．恐慌；警報；警報器8．raten．速度；(比)率vt.劃分等級→ratingn．等級；級別9．extinctadj.已滅亡的→extinctionn．滅亡10．massadj.大量的；廣泛的n．大量；堆；群11．habitatn．(動植物的)生活環(huán)境；棲息地12．awareadj.知道；發(fā)覺；有……意識的13．averagen．平均數；平均水平adj.平均的；正常的；一般的14．concernvt.涉及；讓……擔憂→concernedadj.擔憂的；關切的15．livingadj.居住的；活的；在用的n．生活；生計16．adaptvi.適應vt.使適應；使適合17．measuren．措施；方法vt.測量；度量；估量18．authorityn．官方；當權；權威19．pressuren．壓力；要求20．whalen．鯨21．reserven．(動植物)愛護區(qū)；貯存(量)vt.預訂；預留；保留22．plainn．平原adj.簡潔明白的；直率的；平凡的23．observevt.視察(到)；凝視；遵守24．beautyn．美；美人；美妙的東西25．remindvt.提示；使想起26．shootvt.&vi.射殺；射傷；放射27．profitn．利潤；利益28．attackn．，vi.&vt.攻擊；抨擊29．effectiveadj.有效的；生效的30．recovervi.復原；康復vt.找回；尋回31．removevt.去除；移開；脫去32．intendvi.&vt.準備；安排；想要33．threatn．威逼→threatenvt.威逼；危及34．existvi.存在；生存35．harmonyn．和諧；融洽36．goodsn．商品；貨物37．creaturen．生物；動物Ⅱ.重點短語1．onearth(放在疑問詞之后表示強調)原委；究竟2．dieout滅亡；漸漸消逝3．awareof意識到；知道4．makeprogress取得進步5．onaverage平均6．beconcernedabout對……關切的；為……擔憂的7．adaptto適應8．underpressure在壓力下；承受壓力9．makeout看清；聽清；分清10．remindsb.ofsb./sth.使某人想起(類似的人或物)11．watchover愛護；照管；監(jiān)督12．dayandnight日日夜夜；夜以繼日13．indangerof...處于……危急中14．takemeasurestodosth.實行措施做某事15．infrontof...在……的前面16．trytodosth.設法做某事17．morethan超過；多于18．inharmonywith與……協調/和諧19．aslongas只要Ⅲ.重點句型1．Thisiswhywe'rehere—toobserveTibetanantelopes.這就是我們來這里的緣由——視察藏羚羊。2．Watchingthemmoveslowlyacrossthegreengrass，I'mstruckbytheirbeauty.看著它們漸漸地穿過綠色的草地，我被它們的漂亮所打動。3．Theirhabitatswerebecomingsmallerasnewroadsandrailwayswerebuilt.隨著新的馬路和鐵路的修建，它們的棲息地變得越來越小。4．Thegovernment，however，doesnotintendtostoptheprotectionprogrammes，sincethethreatstotheTibetanantelopehavenotyetdisappeared.然而，政府并沒有準備停止這些愛護項目，因為對藏羚羊的威逼依舊存在。5．Onlywhenwelearntoexistinharmonywithnaturecanwestopbeingathreattowildlifeandtoourplanet.只有學會和大自然和諧共處，我們才不會成為野生生物和地球的威逼。Ⅳ.課文預讀一、Readingforthemainidea1．ThetextmainlytellsusC.A．thedangerTibetanantelopesareinB．whatnationalprotectionmeansC．whathumanbeingsdoforwildlifeanimalsD．themeasuresthegovernmenttakes2．Findoutthemainideaofeachpart.Para.1A．Wemustchangeourwayoflife.Paras.2～3 B．We'reheretoobserveTibetanantelopes.Para.4C．ThedangerTibetanantelopesarein.Paras.5～6 D．Thegovernmenttookeffectivemeasures.Para.7E．Tibetanantelopeshadahardtime.答案：Paras.1－7BCEDA二、Readingforthedetails1．WhydidtheauthorcometoTibet？CA．Toenjoythebeautifulscenery.B．Tosavetheendangeredantelopes.C．ToobserveTibetanantelopes.D．Todoascientificresearch.2．Whydidthepopulationofantelopesdropsobadlyinthe1980sand1990s？DA．Becauseoftheextremeclimate.B．Becauseofaseriousdisease.C．Becauseofbeinghitbycarsandtrains.D．Becauseofbeinghuntedandthelossoftheirhabitats.3．WhatwasdonetoprotecttheTibetanantelopes？BA．Movingthemtoanationalzoo.B．Watchingoverthemandaddingsomebridgesandgates.C．Establishingaresearchcentretostudythem.D．Limitingthenumberoftouriststotheplain.4．Whywilltheprotectionprogrammesoftheantelopecontinue？CA．Becauseitspopulationisstilldecreasing.B．Becausetheyarestillendangeredanimals.C．Becausethethreattothemhasstillexisted.D．Becausetheformermeasuresdidn'tworkwell.5．Howcanwedotosavetheplanetaccordingtotheauthor？DA．Todevelopeconomy.B．Toimproveeducation.C．Tostudytheplanet.D．Toliveinharmonywithnature.核心單詞1.huntvt.&vi.打獵；搜尋；追捕Weatherpermitting,we'llgohuntingthisSundaymorning.假如天氣允許，我們這個星期日上午要去打獵。AsfarasIknow,sheisstillhuntingforanewjob.據我所知，她還在找尋新工作。G歸納拓展J即學即練單句語法填空①Theyhaveplannedtogohunting(hunt)inthatmountainarea.②I'vehuntedeverypossibleplaceformywatch,butIcan'tfindit.③Thehunterwashunting(hunt)forhispreywhenhewaslost.2.alarmvt.使驚恐；使膽怯 ；使擔憂n．恐慌；警報；警報器Idon'twanttoalarmyou,butthere'sastrangeman.我不想嚇著你，不過有個生人。Environmentalistsarealarmedbythedramaticincreaseinpollution.污染的急劇加重令環(huán)保主義者膽怯 。Hedecidedtosoundthealarm.他確定發(fā)出警報。G歸納拓展T圖解助記J即學即練單句語法填空①Alarmed(alarm)bythesharpfallofthestockmarket,thousandsandthousandsofstockholderssoldouttheirstockatasacrifice.②Everybodywasalarmedat/bythenewsthatwarmightbreakout.③Onseeingthesnake,heranawayinalarm.完成句子④Iamratheralarmedtohearyouareplanningtoleavethecompany.聽說你準備離開公司，我很擔憂。3.awareadj.知道；發(fā)覺；有……意識的Mostpeopleareawareofthedangersofdrunkdriving.大多數人知道酒后開車的危急。Asamemberofsociety,I'mawarethatbeingresponsibleiswhatittakestomakeabettersociety.作為社會的一員，我意識到有責任感是建設更好社會所須要的。G歸納拓展J即學即練單句語法填空①Themeetingaimedatstrengtheningsafetyawareness(aware)ofemployees.②ItwasseveralminutesbeforeIwasawareofwhatwashappening.③Tonyseemedveryshallowandhedidn'tbecomeawarethatthereweremanypotentialdangers.完成句子④Everybodyisawareoftheseriousnessofpollution.每個人都意識到污染的嚴峻性。⑤Ontheotherhand,peoplelacktheawarenessofprotectingtheenvironment.另一方面，人們缺乏環(huán)保意識。4.averagen．平均數；平均水平adj.平均的；正常的；一般的Onaverageeachreportrequires1,000hourstoprepare.準備一份報告平均須要1000小時。Hisaverageincomeistenpoundsaweek.他的平均收入為一星期十英鎊。Therainfallthisyearisbelowaverage.今年的降水量低于平均水平。G歸納拓展T圖解助記J即學即練推斷下列句子中average的詞性及含義①Anaverageadultmanburns1,500to2,000caloriesperday.adj.一般的②Mr.Smith'ssalaryisbelowaverageinhiscompany,whichmakeshimupset.n．平均水平③What'stheaverageweightofluggagethatIcantakeaboard？adj.平均的單句語法填空④Thetemperaturehereinsummeristwentycentigradeonaverage.⑤Tomisatopstudent,andheisabovetheaverageinhisreadingability.⑥Thoughheworkshard,hismarksarestillbelowaverage.⑦Doyouknowthatwespendanaverageofsixhoursadaycommunicating?5.concernvt.涉及；讓……擔憂Sheconcernsherselfaboutherson'sfuture.(＝Sheisconcernedaboutherson'sfuture.)她為兒子的將來擔憂。Everyoneconcernedwiththismatterhasbeenidentified.與這件事有牽連的人都已查明。AsfarasI'mconcerned,Ithinksportsaregoodforyou.就我來說，我認為體育運動對你有好處。G歸納拓展W誤區(qū)警示concerning介詞，意為“有關；關于”；concerned形容詞，意為“有關的，相關的”，常作后置定語。J即學即練單句語法填空①AsfarasI'mconcerned(concern),theideaiscrazy.②Infact,Johnhasneverbeenconcerned(concern)aboutwhatothersthinkofhim.③Myteacherislookingatmewithconcern.④Severalparentsshowedtheirgreatconcernabouttheirchildren'ssafetyatschool.⑤Themeetingwasconcernedwiththesystemreformsandeveryonepresentwasconcernedabouttheirowninterests.⑥Whatconcerns(concern)meisourlackofpreparationforthechange.6.adaptvi.適應vt.使適應；使適合；改編Sheadaptedherselfquicklytothenewclimate.她很快適應了這種新氣候。It'shardtoadaptthisnovelforthefilm.要將這小說改編為電影很困難。G歸納拓展T圖解助記W誤區(qū)警示adapt和adopt詞形相近，但adopt意為“收養(yǎng)，接受”，留意拼法不同。J即學即練單句語法填空①Adapted(adapt)fromJ．K.Rowling'sbookseriesofthesametitle,theHarryPottermoviesareuniversallyacknowledgedasclassics.②AsfarasIamconcerned,theTVplayisadapted(adapt)fromatruestory.③Ittookhimawhiletoadapthimself(him)tohisnewsurroundings.④Threeofhernovelshavebeenadaptedfortelevision.完成句子⑤Toallofyou,freshstudents,howtoadaptyourselftothenewenvironmentisthefirstthingthatyouhavetoface.對于你們全部的新生來說，如何使自己適應新環(huán)境是你們不得不面對的第一件事。7.measuren．措施；方法vt.測量；度量；估量Hemeasuredthelengthoftheroom.他量了房間的長度。Weshouldtakesomemeasurestohelpthepoor.我們應當實行一些措施來幫助窮人。G歸納拓展T圖解助記W誤區(qū)警示measure表示“有……長(寬、高等)”時，是系動詞，后跟測量的結果，不用被動語態(tài)及進行時態(tài)。J即學即練單句語法填空①(2024·浙江卷)Forthestudy,191womenwithanaverageageof50tookabicycleexercisetestuntiltheywereexhaustedtomeasure(measure)theirpeakcardiovascularcapacity.②Afterthetyphoon,peoplefoundsometalltrees,measuring(measure)morethan10meters,lyingontheground.③Measuresmustbetakentomeet(meet)thesituation.完成句子④Toourjoy，thelocalgovernmenthastakensomemeasurestopreventhaze.令我們興奮的是，當地政府已經實行措施阻擋霧霾。⑤AsfarasIamconcerned,you'dbettermakeauniformtoyourownmeasureratherthanbuyone.就我而言，你最好按你自己的尺寸做一套制服，而不是買一套。⑥Therearemanythingsinourlifewhichcannotbemeasuredbydata.我們生活中的很多東西是不能用數據衡量的。8.pressuren．壓力；要求Thenurseappliedpressuretohisarmtostopthebleeding.護士壓住他的胳膊止血。Heisunderpressuretoraiseafamily.他承受著養(yǎng)家糊口的壓力。G歸納拓展T圖解助記J即學即練單句語法填空①Underpressure,theyhadtomaketheirownliving.②ExtralessonsonSundaysputmorepressureonstudents,whoalreadyhavepilesofhomeworktodo.③Hehadtogiveuptheworkheloveddeeplyunderthepressureofhisparents.④Thepressure(press)ofbeingadoctorcausesmestress.9.reserven．(動植物)愛護區(qū)；貯存(量)vt.預訂；預留；保留Therearealotofnaturereservesinthisvastarea.在這個廣闊的地區(qū)有很多自然愛護區(qū)。Thecity'sreserveofwaterislow.該市的貯水量不大。I'dliketoreserveatableforthreeforeighto'clock.我想預訂八點鐘供三人用餐的桌位。Hestillreservedhisopinionsonsomepoints.在一些問題上，他仍舊保留自己的看法。G歸納拓展T圖解助記J即學即練單句語法填空①Theseatsreserved(reserve)forchildrenandseniorsarerightatthefrontofthebuses.②Wemustreservesomeofthiscornfornextyear'sseed.③Chinasuppliesmorethan90percentoftheworld'srareearthmetals,butitsreserves(reserve)onlymakeupaboutone-thirdoftheworld'stotal.推斷下列句子中reserve的詞性及含義④Theseseatsarereservedfortheelderlyandwomenwithbabies.vt.保留⑤Tosavebears,Ithinkmorereservesforbearsshouldbesetupsothattheycanlivetherefreely.n．(動植物)愛護區(qū)⑥Icometocollectmytickets—IreservedthembyphoneyesterdayinthenameofJones.vt.預訂10.observevt.視察(到)；凝視；遵守；慶祝IfelthewasobservingeverythingIdid.我覺得他正視察我做的每一件事。Thepoliceobservedthatthedriverdidnotobservethetrafficrules.警察留意到那個司機沒有遵守交通規(guī)則。EarthDaywasfirstobservedintheUSinthespringof1970.人們第一次慶?！暗厍蛉铡笔怯?970年春天在美國。G歸納拓展T圖解助記J即學即練推斷下列句子中observe的含義①Thoughhavinglivedabroadforyears,manystillobservethetraditionalChinesecustoms.遵守②Thescientistdevotedmostofhislifetoobservingthebehavioroftheelephant.視察③ThefirstUNChineseLanguageDayattheUnitedNationswasobservedonFridayatUNHeadquartersinNewYorkin2010.慶祝單句語法填空④OnthetopofMountainTai,peopleexcitedlyobservedthesunrising(rise)fromthesea.⑤LastnightBrucewasobservedtoleave(leave)thebuildingwithtwoyoungmenandtakeataxiaway.⑥Observation(observe)isanimportantscientificresearchingmethod.11.remindvt.提示；使想起Thatsongalwaysremindsmeofourfirstdate.那首歌總使我回憶起我們的第一次約會。Whatyou'vejustsaidremindsmethatImustgetsomecash.你剛才的話提示了我，我得帶上一些現金。Pleaseremindmetowritetomymothertomorrow.請?zhí)崾疚颐魈旖o我母親寫信。G歸納拓展J即學即練單句語法填空①(2024·新高考Ⅰ卷)GoingtoMountHuangshanremindsmeofthepopularBeatles'song“TheLongandWindingRoad”．②Passengersarereminded(remind)thatnosmokingisallowedonthistrain.③Weputupaboardtoremindpeopletoprotect(protect)thetrees.④Mymotherremindedmetoturn(turn)offthelightswhenIwentout.⑤However,herdadremindedherthatsugarytreatswerebadforherteeth.完成句子⑥Thankyouforremindingmeofthetimeofthemeeting,orIwouldhavebeenlate.感謝你提示我會議的時間，不然我就遲到了。12.attackn．，vi.&vt.攻擊；抨擊Atdawnthearmyattackedthetown.軍隊在拂曉時向這座城鎮(zhèn)發(fā)動了進攻。Hegotaseriousheartattack.他得了嚴峻的心臟病。G歸納拓展T圖解助記J即學即練單句語法填空①Thekillerinsistedthatshewasdefendingherselfwhenattacked(attack)．②Theenemymadeanattackonthesmalltownlastnight.推斷下列句子中attack的詞性及含義③Theenemyattackedourairportallnight.vt.攻擊④Infact,theuntruthfulwordsmadeapersonalattackonme.n．抨擊⑤Thedoctorsaidthathisheartattackmaybeconcernedwithhisoverwork.n．(疾病的)發(fā)作13.recovervi.復原；康復vt.找回；尋回Shehasrecoveredfromtheoperation.她動了手術，且已經復原了。Thepolicerecoveredthestolenjewellery.警察找回了被盜的珠寶。G歸納拓展J即學即練單句語法填空①Sherecoveredfromhersurprise,andansweredcalmly.②He'sinhospital,recovering(recover)fromaheartattack.③Aboutsomeminuteslater,thegirlrecoveredherself(her)．④Tohisparents'relief,theboymadeaquickrecovery(recover)aftertheoperation.完成句子⑤Theboyisgraduallyrecoveringfromhisheartoperation.心臟手術后，這個男孩漸漸地痊愈了。⑥Heseemedupsetbutquicklyrecoveredhimself.他顯得不安，但很快就靜下心來了。14.removevt.去除；移開；脫去Thebooksmaynotberemovedfromthelibrary.這些書不能帶出圖書館。Themanwasremovedfromthepostbecausehebroketherulesandregulationsofthecompanybydesign.這個人由于有意違反公司的規(guī)章制度而被開除了。OnlyafterheremovedhisdarkglassesdidIrecognizehim.他摘掉墨鏡后我才認出他來。G歸納拓展T圖解助記J即學即練單句語法填空①Whenfatandsaltareremoved(remove)fromfood,thefoodtastesasifitismissingsomething.②You'dbetterhavetheoldfurnitureremoved(remove)．③Youlooksoworried.Youmustremoveyourselffrompressure.④Onceformed,thebadhabitsarehardtoremove(remove)．15.intendvi.&vt.準備；安排；想要Iintendtocome/comingbacksoon.我準備很快就回來。Thebookisintendedforchildrenaged8—12.這本書是專為8到12歲的兒童寫的。Iintendedtohavegivenhimahand,butIwastoobusythen.我本準備幫他，但是我那時太忙了。G歸納拓展J即學即練單句語法填空①Thecourseisintendedforstudentswhowishtoimprovetheirorganizationalskills.②Myearlyintention(intend)ofgardeningmayhaveoriginatedfrommylovefornature.③Thehunterintendedtosell/selling(sell)thegoodstomakeaprofit.④Itwasmeanttobeasurprise;Ididn'tintendyoutosee(see)itsosoon.⑤Thejourneywasintendedtoachieve(achieve)morethanwhatCaptainRobertFalconScotthaddone.16.existvi.存在；生存Nothingexistsonthatplanetasthereisnowaterandnoair.那個星球上沒有東西生存，因為那里沒有水和空氣。Thereexistdifferentopinionsamongmiddleschoolstudentsontheschooluniform.關于校服，中學生有很多不同的觀點。G歸納拓展J即學即練單句語法填空①(2024·浙江卷)Celebrateprogressandkeeprefining(改進)towardahappyproductiveexistence(exist)．②Alotoftallbuildingshavecomeintoexistence(exist)．③Eventhoughheisalittleboy,strangeideasalwaysexistsinhismind.④Theoldladybecameseriouslyilllastweek;shehasonlyexistedonmilkeversince.必備短語1.dieout滅亡；漸漸消逝Scientistssaidthatthoseplantsdiedoutacenturyago.科學家們說那些植物一個世紀前就滅亡了。Shewaiteduntilthefootstepshaddiedaway.她始終等到腳步聲漸漸消逝。Afterawhile,thewindbegantodiedown.過了一會兒，風起先減弱。G歸納拓展J即學即練單句語法填空①Withthelivingenvironmentbecomingworse,manyspeciesaredyingout.②Theylookedupintotheskyuntilthenoiseoftherocketdiedaway.③Althoughthewindhasdieddown,therainremainssteady,soyoustillneedaraincoat.④LondonwasanewworldtomeandIwasdyingtofind(find)outmoreaboutit.完成句子⑤Californiacondorsattractresearchers'interestbecausetheyalmostdiedoutinthe1980s.加利福尼亞的禿鷹吸引著調查者的愛好是因為它們在20世紀80年頭幾乎滅亡。⑥Thewindhasdieddownquitealot.風小多了。⑦Asaresult,manyspeciesarequicklydyingout.因此，很多物種正在快速滅亡。2.makeout看清；聽清；分清Althoughhehadnotseenhissisterfortwentyyears,Tommadeheroutassoonasshegotofftheplane.盡管他二十年沒有見過他的姐姐了，姐姐一下飛機湯姆就認出了她。Hedeterminedtoworktwiceashardasbeforetomakeupforthelosttime.他確定加倍努力工作，把失去的時間補回來。G歸納拓展J即學即練單句語法填空①Withoutmyglasses,Icouldn'tmakeoutwhetherthatfigureontheblackboardwasathreeoraneight.②Insomelanguages,100wordsmakeuphalfofallwordsusedindailyconversations.③Hardworkcanoftenmakeupforalackofability.④Thestudentspresentatthemeetingcouldnotmakeoutwhathewastalkingabout;itwastoodifficultforthemtounderstand.3.watchover愛護；照管；監(jiān)督WillyouwatchovermyclotheswhenIhaveaswim?我游泳時你幫我看一下衣服好嗎？Theydidnotwatchoverthisman.他們并沒有監(jiān)視這個人。Pleasewatchoutwhencrossingthedangerouscross.通過危急的交叉路口時要當心。G歸納拓展J即學即練單句語法填空①Watchout!There'sacarcoming.用watch短語填空②Theremusthavebeenanangelwatchingovermethatday.③WhatproblemsshouldIwatchoutforwhenbuyinganoldhouse?④You'llbecomeanalcoholicifyoudon'twatchout.重點句型1.Thisiswhywe'rehere—toobserveTibetanantelopes.這就是我們來這里的緣由——視察藏羚羊。J句型剖析該句是主從復合句。whywe'rehere是表語從句，why在從句中作緣由狀語。動詞不定式toobserveTibetanantelopes對表語從句進行說明。Hestayeduplastnight.Thiswaswhyhedidn'twakeupthismorning.他昨晚熬夜了。這就是他今早沒醒來的緣由。Thehosthastowaitawhile.That'sbecausetheguestshaven'tturnedup.主子得等一會兒。那是因為客人還沒來。Thereasonwhyhewasremovedfromhisjobisthathedidn'tworkhard.他被開除是因為他工作不努力。G歸納拓展J即學即練單句語法填空①Plantsareveryimportant.Thatisbecausetheycanmakefoodwiththehelpofair,waterandsunlight.②Hedidn'tattendthemeetinglastnight.That'swhyhedoesn'tknowourplanforthepicnic.③Thereasonwhyyougotintoapanic(恐慌)wasthatyouhadn'tbeenwellpreparedforwhat'sgoingtohappen.④Thereasonforhisbeingangrywasthathisstudentswererudetohim.句型轉換⑤Tomcamelateforthemeetingbecausehewasstuckinthetrafficjam.Tomwasstuckinthetrafficjam.Thatwaswhyhecamelateforthemeeting.2.Watchingthemmoveslowlyacrossthegreengrass,I'mstruckbytheirbeauty.看著它們漸漸地穿過綠色的草地，我被它們的漂亮所打動。J句型剖析本句中Watchingthemmoveslowlyacrossthegreengrass是現在分詞短語作時間狀語，相當于WhenIamwatchingthem...。Hewalkeddownthehill,singingsoftlytohimself.他從山上走下來，一路哼著小曲兒。(伴隨狀語)Hedroppedtheglass,breakingitintopieces.他把玻璃杯弄掉了，結果杯子摔得粉碎。(結果狀語)Hecamerunningintotheroom.他跑進屋來。(方式狀語)G歸納拓展W誤區(qū)警示(1)現在分詞表示結果時，指自然而然的結果。(2)不定式也可以表示結果，是出乎意料的結果，且多與only或just連用。J即學即練單句語法填空①Everyonewassilent,waiting(wait)toseewhowouldbecalledupontoreadhisorherparagraphaloud.②ThevisitorsstoodontopofMountainTai,enjoying(enjoy)therisingsun.③Thehospitalhasrecentlyobtainednewmedicalequipment,allowing(allow)morepatientstobetreated.④Likeancientsailors,birdscanfindtheirwayusing(use)thesunandthestars.⑤Anxiously,shetookthedressoutofthepackageandtriediton,onlytofind(find)itdidn'tfit.⑥Finding(find)thecourseverydifficult,shedecidedtomovetoalowerlevel.⑦Feeling(feel)exhaustedattheendofthejourney,shesoonfellasleep.⑧Theboysatinfrontofthefarmhouse,cutting(cut)thebranch.3.Onlywhenwelearntoexistinharmonywithnaturebeingathreattowildlifeandtoourplanet.只有當我們學會與自然和諧相處時，我們才能停止對野生生物和我們的星球的威逼。J句型剖析本句是only＋狀語從句位于句首引起的倒裝句。正常語序是：Wecanstopbeingathreattowildlifeandtoourplanetonlywhenwelearntoexistinharmonywithnature。only作狀語修飾由when引導的時間狀語從句。OnlythendidIrealizethemistakesIhadmade.只有到那時我才意識到我所犯的錯誤。OnlyafterIhadreadthepoemasecondtimedidImakesenseofit.我把這首詩又讀了一遍之后才理解了它的含義。Onlyhecananswerthequestion.只有他能回答這個問題。G歸納拓展T圖解助記J即學即練單句語法填空①Onlyifyouworkhardcanyoupassthetest.完成句子②OnlywhenIreachedthetopofthemountaindidIfeelagreatsenseofachievement.只有當我到達山頂時，我才有極大的成就感。③Onlythendidwerealizethatwewerelost.到那時我們才意識到我們迷路了。把下列句子變成以only開頭的倒裝句④Weshallbeabletomakeourearthacleanerplanetonlywitheveryonedoinghispart.Onlywitheveryonedoinghispartshallwebeabletomakeourearthacleanerplanet.⑤Theteacherrealizedthatshehadleftthespeechnoteathomeonlywhenshewalkedintotheclassroom.Onlywhentheteacherwalkedintotheclassroomdidsherealizethatshehadleftthespeechnoteathome.⑥Iwillhaveachancetoachievemydreamonlythen.OnlythenwillIhaveachancetoachievemydream.Ⅰ.單詞拼法1．Wewenttothemeetinghallatthetimeasannouncedintheposter(海報)．2．Itisillegal(非法的)andcouldendangerotherpeople'slives.3．Igotintouchwithhimimmediately(立即)afterIreceivedtheletter.4．Thereare