Unit 5 Developing ideas （ppt课件+3课时）-2022新外研版（2019）《高中英语》必修第一册.rar

1.AnencounterwithNatureencountern.anunexpectedorcasualmeetingwithsomeoneorsomething意外地遇见，与意外地遇见，与邂逅邂逅后常跟介词后常跟介词with。egWehadanencounterwithherlastsummer.vt.meet(someone)unexpectedly意外地遇见，偶然碰到，意外地遇见，偶然碰到，与与邂逅邂逅meetunexpectedlyandconfront(anadversary)遭遇，遇到遭遇，遇到(尤指令人不快或困难的事尤指令人不快或困难的事)encounterproblems/difficulties遇到问题遇到问题/困难困难egSheencounteredanoldfriendonherwayhomeAlthoughweencounteredsomanyproblemsinourwork,wenevergaveup.表示表示“偶然碰到偶然碰到”的短语还有：的短语还有：comeacross,runacross,runinto表示表示“遇到遇到(困难困难)”的短语还有：的短语还有：runinto,meetwith【语境应用语境应用】单句语法填空。单句语法填空。Ihadacloseencounter_apoisonous(有毒的有毒的)snakeinthewoodsyesterday.选出能替换画线部分的词语。选出能替换画线部分的词语。1)IfirstencounteredhimwhenstudyingatCambridge.(tookup/cameacross)2)WhenIfirstlearnedtowriteinEnglish,Iencounteredmanychallenges.(raninto/rushedinto)withcameacrossraninto2.Oneofthebestthingsaboutthisjobisthatyoucanobserveanimalsintheirnaturalenvironment.observevt.&vi.seeandnotice(sb/sth);watchcarefully看到；看到；观察观察observe+sb.doingsth.观察观察/看到某人正在做某事看到某人正在做某事observe+sb.dosth.观察观察/看到某人做某事看到某人做某事observe+sth.done看到某事被做看到某事被做egScientistsandchildrenseemtoobservetheworlddifferently.observevt.obey(rules,laws,etc)遵守遵守(规则、法律等规则、法律等)celebrate(festivals,birthdays,anniversaries,etc)庆祝，庆贺庆祝，庆贺egEveryoneshouldobservethelaw.CouldyoutellmehowyouusuallyobserveNationalDayinyourcountry?注意：注意：(1)看戏、看电影、观光等多用看戏、看电影、观光等多用see；看比赛、看电视、看表；看比赛、看电视、看表演多用演多用watch；从不同角度长时间地看并研究，多用；从不同角度长时间地看并研究，多用observe。(2)observe后接动词不定式作宾语补足语时，在主动语态中后接动词不定式作宾语补足语时，在主动语态中不带不带to，在，在被动语态被动语态中不定式中不定式to应还原。应还原。egHewasobservedtofollowherclosely.【语境应用语境应用】单句语法填空。单句语法填空。1)WhenIpassedbyhishouse,Iobservedhim_(play)intheyard.2)Thethiefwasobserved_(open)thewindowandrunaway.3)Inthefuture,wecansendrobotsequippedwithadvancedchips(芯片芯片)todo_(observe)forus.playingtoopenobservation3.Yellowstoneisfamousforthevarietyofitswildlife,butitisprobablybestknownforitsbears.famousadj.knownandrecognizedbymanypeople著名著名的，出名的的，出名的befamousfor以以/因因而出名而出名befamousas作为作为而出名而出名egNewYorkisfamousforitsskyscrapers.Sheisfamousasawriter.【语境应用语境应用】用适当的介词填空。用适当的介词填空。1)WinstonChurchilliswellknown_astatesmanand_theBritishPrimeMinisterduringmostoftheSecondWorldWar.Heisespeciallyfamous_hisspeecheswhichmanybelievemadepeopleevenmoredeterminedtodefeattheenemy.2)Thecityisknown_theworld_itslonghistoryandancientculture.asasfortoforvariety(1)n.qualityofnotbeingthesame,ornotbeingthesameatalltimes多样化，变化多样化，变化egWeallneedvarietyinourdiet.(2)n.aplantoranimalwhichvariesinsometrivialrespectfromitsimmediateparentortype(植物、语言等的植物、语言等的)变变种，变体种，变体countnounathingwhichdiffersinsomewayfromothersofthesamegeneralclassorsort;atype品种品种thevarietyof的种类的种类a(wide)varietyof/varietiesof各种各样的各种各样的egIwasimpressedbythevarietyofdishesonoffer.Awidevarietyofflowerswereonshowinthestreet.variousadj.各种不同的，各种各样的各种不同的，各种各样的varyvi.相异；变化，变更相异；变化，变更varyfromto从从到到不等不等varywith随随变化而变化变化而变化varyin在在方面相异方面相异/不同不同egCustomsvarygreatlyfromcountrytocountry.Pricesvarywiththetypeofroomyourequire.【语境应用语境应用】完成句子。完成句子。1)Heresignedfor_.他由于种种原因辞职了。他由于种种原因辞职了。2)Avarietyofhisbooks_inrecentyears.近几年他各种各样的书被出版了。近几年他各种各样的书被出版了。various/avarietyof/varietiesofreasonshavebeenpublished4.Despiteaweightofupto300kilograms,theycanrunataspeedofaround64kilometresperhourandarealsoexcellentswimmers.despiteprep.withoutbeingaffectedby;inspiteof虽然，虽然，尽管；其后可接名词（短语）或动词尽管；其后可接名词（短语）或动词-ing形式。形式。egIstillenjoyedtheweekdespitetheweather.Despiteapplyingforhundredsofjobs,heisstilloutofwork.despite和和although都意为都意为“尽管，虽然尽管，虽然”，但用法不同。，但用法不同。despiteprep.与名词（短语）或与名词（短语）或v-ing形式连用形式连用,作状语；作状语；althoughconj.引导状语从句引导状语从句原句可转化为：原句可转化为：Althoughthebearsweighupto300kilograms,theycanrunataspeedofaround64kilometresperhourdespite意思上相当于意思上相当于inspiteof(尽管尽管)。despite/inspiteof后跟句子时，常用结构后跟句子时，常用结构despite/inspiteofthefactthat.尽管尽管that后跟同位语从句。后跟同位语从句。egShewenttoSpaininspiteof/despitethefactthatherdoctorhadtoldhertorest.inspiteof/despiteoneself不由自主不由自主地地egInspiteof/Despitemyself,Ibegantoenjoythemovie.【语境应用语境应用】汉译英。汉译英。1)虽然我昨天生病了，我还是去了学校。虽然我昨天生病了，我还是去了学校。Inspiteof/DespitethefactthatIwasill,Istillwenttoschoolyesterday.AlthoughIwasill,Istillwenttoschoolyesterday.Inspiteof/Despitemyillness,Istillwenttoschoolyesterday.2)他太累了，不由自主地睡着了。他太累了，不由自主地睡着了。Hewasverytiredandfellasleepinspiteof/despitehimself.5.WhileIwasconcentratingonphotographingthisamazingscene,IsuddenlyhadafeelingthatIwasbeingwatched.concentrateon:togivemostofyourattentionorefforttoonething全神贯注全神贯注concentrateonesefforts/attentionon集中精力集中精力/注意力注意力于于egDoctorsareaimingtoconcentratemoreonpreventionthancure.“全神贯注于全神贯注于”的其他表达：的其他表达：focusonfocus/fixonesmind/attentiononputonesheartintobeabsorbed/buried/lostindevoteoneselfto=bedevotedto(to是介词是介词)concentratev.专注，专心；专注，专心；(使使)集中于集中于Concentrationn.集中；专心集中；专心【语境应用语境应用】单句语法填空。单句语法填空。1)Imconcentratingmyefforts_preparingfortomorrowsexam.2)Stressandtirednessoftenresultinalackof_(concentrate).3)Withhisattention_(concentrate)onabook,hedidntnoticemecomein.onconcentrationconcentrated本句中本句中thatIwasbeingwatched为连接词为连接词that引导的引导的同位语同位语从句从句，说明，说明feeling的具体内容。的具体内容。that引导的同位语从句多位于引导的同位语从句多位于idea,fact,evidence,hope,belief,wish,doubt,news,advice,suggestion,promise等包等包含一定内容的抽象名词后面，对这个名词进行解释说明。含一定内容的抽象名词后面，对这个名词进行解释说明。egThenewsthathewonthegameexcitedusalot.Ireceivedamessagethatshewouldbelate.6.Withwaterfallingoffitsthick,brownhair,thebearstaredbackatme.withwaterfallingoffitsthick,brownhair是是with复合结复合结构，在句中作状语，此处是现在分词短语构，在句中作状语，此处是现在分词短语fallingoffitsthick，brownhair作宾补。作宾补。with复合结构构成：复合结构构成：with+宾语宾语+宾补宾补常在句中作状语，表示常在句中作状语，表示时间、原因、方式、条件或伴随时间、原因、方式、条件或伴随等，也可以作定语。具体形式主要有：等，也可以作定语。具体形式主要有：(1)with+宾语宾语+现在分词现在分词(表示主动或正在进行表示主动或正在进行)egTheweatherwasevencolderwiththewindblowing.(2)with+宾语宾语+过去分词过去分词(表示被动或已经完成表示被动或已经完成)egWithhisworkfinished,hegladlyacceptedtheinvitationtodinner.(3)with+宾语宾语+动词不定式动词不定式(表示尚未发生表示尚未发生)egWithsomuchworktodo,Icantgoonholiday.(4)with+宾语宾语+形容词形容词egHesleptinthechairwiththedooropen.(5)with+宾语宾语+副词副词egSheleftinahurry,withallthelightson.(6)with+宾语宾语+介词短语介词短语egHecamein,withamusicalinstrumentinhishand.【语境应用语境应用】单句语法填空。单句语法填空。1)Withallthework_(finish),theyhurriedbackhomeforlunch.2)Withalotofhomework_(do),Icantgoskatingwithyou.3)Theteachercameinwithsomestudents_(follow)him.finishedtodofollowing4)Ayoungladycameuptome_someliteraturebooksinherhand.5)Theoldmanwalkedinwithastick_hishand.6)Wecompletelysolvedtheproblemwithmanyscientificmethods_(use).withinused7.WhenIrecoveredfromtheshock,Ilookedatmycamera.recoverv.returntoanormalstateofhealth,mind,orstrength(从糟糕经历中从糟糕经历中)恢复恢复(berecovered)(ofaperson)bewellagain康复康复togetback;regain.重新获得重新获得sth(fromsb/sth)findagain(sthstolen,lost,etc);regainpossessionofsth找回找回recoverfrom从从中恢复中恢复recoveroneself静下心来静下心来egTheboyisgraduallyrecoveringfromhisheartoperation.Itwillbeatleastthreemonthsbeforehecanrecoverandreturntowork.Helosthissuitcase,butherecovereditattherailwaystation.recoveryn.恢复；康复；复得，找回恢复；康复；复得，找回makeafullrecovery完全康复完全康复makeaquick/slowrecovery恢复快恢复快/缓慢缓慢【语境应用语境应用】单句语法填空。单句语法填空。1)Sherecovered_hersurprise,andansweredcalmly.2)Hesinhospital,_(recover)fromaheartattack.3)Tohisparentsrelief,theboymadeaquick_(recover)aftertheoperation.4)Hospitalpatientswhoseetreebranchesouttheirwindowarelikely_(recover)atafasterratethanpatientswhoseebuildingsorskyinstead.fromrecoveringrecoveryhaventrecoveredshockn.asudden,unexpectedandusuallyunpleasanteventorexperience吃惊，震惊；令人震惊的事吃惊，震惊；令人震惊的事amedicalconditioncausedbysevereinjury,pain,lossofbloodorfearwhichslowsdowntheflowofbloodaroundthebody休克休克v.tomakesomeonefeelupsetorsurprised使震惊，使使震惊，使惊愕惊愕beinastateofshock惊魂未定；处于休克状态惊魂未定；处于休克状态givesb.ashock使某人震惊使某人震惊comeasashock非常震惊非常震惊Itshockssb.tosee/hear看到看到/听到听到使某人震惊使某人震惊shockingadj.令人震惊的令人震惊的shockedadj.震惊的震惊的beshockedat/by对对感到震惊感到震惊beshockedtosee/hear震惊地看到震惊地看到/听到听到ashockedlook/expression/voice震惊的表情震惊的表情/声音声音【语境应用语境应用】完成句子。完成句子。1)Afterthecrash,mostofthepassengers_(从震惊中恢复过来从震惊中恢复过来),staringateachother.2)Theparents_(对对感到震惊感到震惊)thenewsthattheirsonneededanoperationonhisknee.recoveredfromtheshockwereshockedat/by8.Itisafterallwewhoarethevisitorstotheirworld.afterallInspiteofeverythingtothecontrary;nevertheless毕竟毕竟Everythingelsehavingbeenconsidered;ultimately终究终究表示结果与预想的不同，常置于句末表示结果与预想的不同，常置于句末egWhyareyousoanxious?Itisntyourproblemafterall.IthoughtIwouldfailtheexam,butIpassedafterall.nevertheless；inspiteofwhathashappened到底，别忘到底，别忘了了(解释或说明理由解释或说明理由)egItsnotsurprisingthattheboygotastomachache.Afterall,hehadeatentoomuch.其他与其他与all有关的短语：有关的短语：allinall总的说来，从各方面考虑总的说来，从各方面考虑inall总共，共计总共，共计aboveall最重要的是，尤其是最重要的是，尤其是(强调重要性强调重要性)firstofall首先，第一首先，第一(强调顺序强调顺序)【语境应用语境应用】用用all的相关短语完成句子。的相关短语完成句子。1)Childrenneedmanythings,but_theyneedlove.2)Iamgladtojoinyouinplayingthisgame,but_pleaseallowmetointroducemyselftoyou.3)Thesethingscost$3000_,whichwasbeyondbelief.4)Theopeningceremonyisntsogood,but_Iconsiderinasuccess.5)Bobthoughthecouldntgotothepartybecausehehadtowriteareport,buthewent_.aboveallfirstofallinallallinallafterall2)Itis/waswho/that结构表强调，被强调部分指人时用结构表强调，被强调部分指人时用who或或that，指物时用，指物时用that。注意：注意：被强调部分若是句子的被强调部分若是句子的主语主语，that/who之后的之后的谓语谓语动词动词的数与句子的的数与句子的主语保持一致主语保持一致。被强调部分若是时间状语或地点状语，应用被强调部分若是时间状语或地点状语，应用that，而不是，而不是when或或where。egItisIwhoamtoblameforthecarelessness.Itwasat six oclock thattheaccidenthappened.Tolearntopredictthecontentofapassagefromthekeywordsandpictures;Toreadapassageandordertheevents;Tolearntoguessanunfamiliarwordsmeaningfromitscontext;Totalkaboutthejobsthatinvolveworkingwithanimals.YellowstoneisAmericasmosticonic(标志性的标志性的)park,setupin1872.Thenationsfirstandmostfamousnationalparksitsonagiantundergroundvolcanothathasexplodedthreetimesinthelastseveralmillionyears,anditisstillveryactive.Yellowstone natural parkYellowstone natural parkTheparkincludesmilesoflakes,canyons(峡谷峡谷),rivers,hotsprings,andmountainranges(山脉山脉),makingitoneoftheearthslargestecosystems.Theparkisatthecenterofawildlifesanctuary(禁猎区禁猎区)containinghundredsofspeciesofpopularandendangeredanimals.Theparkisalsofamousforitsbears,wolvesandbison(野牛野牛)andelkherds.*WorldsFirstNationalPark*2,219,789acres*Wildlife-7speciesofungulates(有蹄类动物有蹄类动物),2speciesofbearsand67othermammals,322speciesofbirds,16speciesoffishesandofcoursethegraywolf.Watch the video and learn about Yellowstone.Look at the word cloud and the pictures.Predict what happens in the story.photographer摄影师摄影师pressthebutton按动（相机）快门按动（相机）快门从震惊中恢复过来从震惊中恢复过来Read the passage and finish the following tasks.1.Isyourpredictionright?2.Whatisthestoryabout?(topicsentence)Thestoryisaboutaphotographersfrighteningandmagicalexperience.Number the events in the correct order.IfeltIwasbeingwatched.Iadmiredthelandscape.Itookaphotoofthebear.Thebearranaway.Iwalkedthroughaforest.Isawabear.123456Read the sentences from the passage and work out the meaning of the words in red.Guessingtip:Whenyoureadanunfamiliarword,makesurethatyoureadthewholesentence.Trytoworkoutwhattypeofworditis(noun,adjective,verb,etc),thenusethewordsbeforeandafterittohelpyouguessthemeaning.1.WhenIfinallysteppedoutofthetrees,theviewwasbreathtaking.2.Aneagleflewoverthesnow-cappedmountains,whichwerereflectedinthestilllakebelow.3.Mymostfrighteningbutmagicalexperiencewasnowcapturedforeverinasingleimage.Read the following sentences and work out the part of speech(词性词性)of the words in red.Then guess their meaning.verbadjectiveadjective1.WhenIfinallysteppedoutofthetrees,theviewwasbreathtaking.“Breathtaking”meanssomethingisextremelybeautifuloramazing,ofteninasurprisingway.2.Aneagleflewoverthesnow-cappedmountains,whichwerereflectedinthestilllakebelow.“Reflected”meansthatimagescanbeseenonthesurfaceofthemirror,glassorwater.3.Mymostfrighteningbutmagicalexperiencewasnowcapturedforeverinasingleimage.“Frightening”meansthatsomethingismakingpeoplefeelafraid,anxiousornervous.1.Whatdifficultiesdoyouthinkanaturephotographermightencounter?2.Whatisyouropinionofthephotographersreactionwhenhesawthebear?3.Howwouldyoureactifyouwereinthesamesituationasthephotographer?4.Whatcanwedotoshowourrespectfortheanimals?1.He/Shehastobravetheelements.2.Hewasshockedandfrightened.3.Open.4.Protectingtheirwildhabitat;Stoppingkillingthemforfoodorfur;Makelawstopreventthemfrombeingcaughtandkilled;Tobeavolunteerifpossible;Putforwardaproposal&raiseawarenessoftheprotectionofanimals;.PossibleanswersWho is he?What did he do?Retell the story in your own words.Heisanaturephotographer.Ithappenedinthespringoflastyear.IthappenedinYellowstoneNationalPark.Hehadanencounterwithabearandphotographedit.Becausehelovesanimalsandhasprofessionalinstincts.Share your ideas in class.Work in groups.Give a talk about a job that involves working with animals.Step1:Lookatthepicturesandchooseajobyouwouldliketotalkabout.groomerzoologistvetpolice dog handlerStep2:Refertothetablebelowtohelpplanyourtalk.Jobdescriptionwildlifephotographersaimtophotographanimalsintheirnaturalhabitats.JobrequirementsBeingawildlifephotographerrequiresgoodphotographyskills,knowledgeofanimalbehaviorandalotofpatience.RewardsofthejobWildlifephotographershavetheopportunitytoseeanimalsinthewildandhelpimprovepeoplesunderstandingofthem.Step3:Giveyourtalktotheclass.Listyourideas.Exchangeyourideaswithyourpartners.Makesomechangesofyoursentencesifnecessary.Giveyourtalktotheclass.Writeapassageaboutthejobthatyouwanttotakeinthefuture.Yourpassageshouldinclude:JobdescriptionJobrequirementsReasonsforyourchoiceofthejobWriting an animal fact fileTo read to know the life of the red-crowned craneTo learn to describe an animals appearance,habitats,migration and dietTo write a short description of an animalJiangsu Yancheng Wetland National Nature Reserve is famous for different kinds of birds,including the red-crowned crane.What do you know about it?How about its appearance,habitat,diet?View the short video to find more.Read the paragraph about the red-crowned crane and answer the questions.1.What does the red-crowned crane look like?It has white feathers except for some black ones on its face,neck and wings.It also has bright red skin on the top of its head.2.Where can you find it?It can be found in China,Russia,Mongolia,Japan and the Korean Peninsula.3.Where does it migrate to?It migrates to east-central China when the weather gets cold.4.What does it eat?It eats fish,snails and water plants.5.What symbolic meaning does the red-crowned crane have in Chinese culture?It has a symbolic meaning of long life and good luck in Chinese culture.Which aspects of the red-crowned crane does the passage tell us?Collect information in columns.white feathers;red skin on the top of its headChina,Russia,Mongolia,Japan and the Korean Peninsulain the rivers and wetlands in the northeast in warmer months;in east-central China in cold weather;fish;snails;water plantsa symbol of long life and good luckappearancehabitatmigrationfoodsymbolic meaningChoose an animal you want to write about and make notes.Animal:_Appearance_Habitat_Migration _Diet _Other information_to describe an animals appearance:feather/fur color:shape/figure:to describe an animals habitat:place:surroundings:to describe an animals migration:time to migrate:place to migrate to:Write a short description of the animal.Use the notes in Activity 7 and the expressions in the box to help you.Useful expressions It is tall.It gets its name from I