Period Ⅳ　Developing ideas 教案 高中英語 外研社必修第一冊

Unit5PeriodⅣDevelopingideasStepⅠReadforthemainideaThemainideaofthetextisaphotographer’sfrighteningbutmagicalexperienceinYellowstoneNationalPark.StepⅡReadthelinesReadthetextquicklyandchoosethebestanswer.1.Whatdoestheword“elements”inthefirstparagraphreferto?A.Camera. B.Film.C.Weather. D.Animals.2.WhichofthefollowingisNOTTRUEaboutYellowstoneNationalPark?A.Itistheworld’slargestnationalpark.B.Theparkisfamousforthevarietyofitswildlife.C.Probablytheparkisbestknownforitsbears.D.Thebearsintheparkcanrunveryfastalthoughtheyweighupto300kilograms.3.Whatdoestheword“breathtaking”inParagraph3probablymean?A.Frightening. B.Shocking.C.Beautiful. D.Surprising.4.Howdoweknowabouttheauthor’sgettingthephoto?A.Theauthordesignedthesceneahead.B.Thebeardidtheactionforhim.C.Thebearstoodstillbeforehim.D.Theauthorgotitquitebyaccident.答案1.C2.A3.D4.DStepⅢReadbetweenthelines(Ⅰ)Readthetextcarefullyandchoosethebestanswer.1.WhatdoesParagraph1mainlytalkabout?A.Thereasonwhytheauthorlikeshisjob.B.Theworkingconditionsasanaturephotographer.C.Whattheauthordoesasanaturephotographer.D.Howtheauthorobservestheanimalsasanaturephotographer.2.Whatcanweknowabouttheauthor?A.Thebearishisfavoriteanimal.B.Helikestakingphotosbutcan’tbeartheextremeweather.C.Heenjoysobservinganimalsintheirnaturalenvironment.D.Facingthebear，hedidn’tmovebecausehewasverybrave.3.Whichwordcanbestdescribetheauthor’sfeelingwhenhesawabear?A.Excited. B.Terrified.C.Surprised. D.Respectful.4.Whatlessondidthewriterdrawfromthefrighteningbutmagicalexperience?A.Peoplearethemasterofnature.B.Don’tmovefirstwhenmeetingbears.C.Thebrownbearsareaggressive.D.Peopleshouldliveinharmonywithnature.答案1.A2.C3.B4.D(Ⅱ)Readthetextcarefullyagainandfillintheblanks.StepⅣSentence-learningTranslatethefollowingsentencesintoChinese.1.Astheworld’sfirstnationalpark，Yellowstoneisfamousforthevarietyofitswildlife，butitisprobablybestknownforitsbears.[句式分析]此句為but連接的并列句。Astheworld’sfirstnationalpark作狀語，as意為“作為”；befamousfor意為“因……而出名”，同義短語為beknownfor。嘗試翻譯：作為世界上第一個國家公園，黃石公園因其野生生物的多樣性而聞名，但最為出名的可能是公園內(nèi)的熊。2.WhileIwasconcentratingonphotographingthisamazingscene，IsuddenlyhadafeelingthatIwasbeingwatched.[句式分析]此句為主從復(fù)合句。while引導(dǎo)時間狀語從句，that引導(dǎo)同位語從句。嘗試翻譯：我正專注于拍攝這個令人驚嘆的景色時，突然感覺有什么在盯著我。3.Withwaterfallingoffitsthick，brownhair，thebearstaredbackatme.[句式分析]此句含有with復(fù)合結(jié)構(gòu)，即“with＋賓語＋賓語補(bǔ)足語”。falloff與water為主動關(guān)系，所以用現(xiàn)在分詞作賓語補(bǔ)足語；主句中的stareatsb意為“盯著某人看”。嘗試翻譯：水正從它濃密的棕色毛發(fā)上滴下來，那只熊回頭盯著我。4.TimestoodstillasthebearandIbothwaitedtoseewhowouldmovefirst.[句式分析]此句為復(fù)合句。as引導(dǎo)時間狀語從句，從句中who引導(dǎo)賓語從句。嘗試翻譯：時間靜止了，熊和我都等著看誰會先動。StepⅤPost-readingFillinthefollowingblanksaccordingtothetext.Iamanaturephotographerandhavetobravethe1.elements(element).But2.despitethewindandtherain，Istillenjoyworkingoutsidein3.thewild.Icanobserveanimalsintheir4.natural(nature)environment.YellowstoneNationalParkisfamousforthe5.variety(vary)ofitswildlifebutitisprobablybestknownfor6.its(it)bears.LastspringI7.followed(follow)apaththattookmethroughadarkforestandsawthebreathtakingview.8.Slowly(slow)Iturnedandfroze.Onlymetresawaywasabear，withwater9.falling(fall)offitshair.Ipressedthebuttonofthecamerawithmylegsshaking.Asecondlater，thebearranbackintotheforestandIgotaphotoofit.Irealizethatitiswe10.whoarethevisitorstotheirworld.Ⅰ.寫作單詞——記其形1.encountern.意外的相遇，邂逅2.pathn.小徑，小道3.breathtakingadj.令人驚嘆的4.starev.凝視，盯著看5.imagen.圖像，影像Ⅱ.閱讀單詞——知其意1.buttonn.按鈕2.elementn.基本部分，要素3.perprep.每4.eaglen.鷹5.capturev.(用文字或圖片)記錄，捕捉6.filen.檔案，文件Ⅲ.拓展單詞——通其變1.photographern.攝影師photographn.照片；相片2.recoverv.(從糟糕經(jīng)歷中)恢復(fù)recoveryn.恢復(fù)；復(fù)蘇；康復(fù)3.shockn.吃驚，震驚shockingadj.令人震驚的shockedadj.震驚的4.varietyn.多樣化，變化varyv.變化variousadj.多種多樣的5.concentratev.專注，專心concentratedadj.集中的；全神貫注的concentrationn.專心6.freezev.突然停止，呆住freezingadj.極冷的，嚴(yán)寒的n.冰點frozenadj.冷凍的；凍壞的7.reactionn.(對某一情形或事件的)反應(yīng)reactvi.作出反應(yīng)Ⅳ.必備短語——英漢譯1.ataspeedof以……的速度2.concentrateon/upon專注于……；集中精力于……3.afterall畢竟，終究4.befamous/knownfor因……而著名5.bravetheelements不顧天氣惡劣，冒著風(fēng)雨6.fromtimetotime時常Ⅴ.常用句型——會仿寫1.句型公式：全部倒裝[原句]Onlymetresawayfrommewasabear.離我只有幾米的地方有一只熊。仿寫：山頂上矗立著霍格沃茨學(xué)校，這所學(xué)校已經(jīng)存在了1000多年。OntopofthehillstandstheHogwartsSchool，whichhasbeenthereformorethan1，000years.2.句型公式：with復(fù)合結(jié)構(gòu)[原句]Withwaterfallingoffitsthick，brownhair，thebearstaredbackatme.水正從它濃密的棕色毛發(fā)上滴下來，那只熊回頭盯著我。仿寫：天逐漸變黑，所以簡在森林中迷路了。Withtheskyturningdarkgradually，Janegotlostintheforest.3.句型公式：that引導(dǎo)同位語從句[原句]WhileIwasconcentratingonphotographingthisamazingscene，IsuddenlyhadafeelingthatIwasbeingwatched.我正專注于拍攝這個令人驚嘆的景色時，突然感覺有什么在盯著我。仿寫：突然，奶奶和我們在一起的事實把我的悲傷一掃而光。Thensuddenlythefactthatgrandmawasstayingwithussweptmysadnessaway.4.句型公式：強(qiáng)調(diào)句型[原句]Itisafterallwewhoarethevisitorstotheirworld.畢竟，我們才是它們世界的訪客。仿寫：就是她，不僅激勵了殘疾人，也激勵了無數(shù)健康的人。Itwasshethat/whoinspirednotonlythedisabledbutalsocountlesshealthypeople.1.recoverv.(從糟糕經(jīng)歷中)恢復(fù)；康復(fù)；重新找回·recoveryn.恢復(fù)；復(fù)蘇；康復(fù)[佳句背誦]IsincerelyhopeyoucanrecoverconfidenceassoonaspossibleandfallinlovewithEnglish.(慰問信)我真誠地希望你能盡快恢復(fù)信心，愛上英語。(1)recoverfrom從……中恢復(fù)/康復(fù)過來recoveroneself鎮(zhèn)定下來(2)makearecoveryfrom從……中恢復(fù)/康復(fù)[活學(xué)巧用]單句語法填空/一句多譯?Hearingthathisdaughterhadrecoveredfromtheillness，hesighedwithrelief.?Realizingthatapreciousvasewaslost，heseemedupsetbutquicklyrecoveredhimself(he).?多吃富含維生素和纖維的新鮮蔬菜和水果，你很快就會從疲憊中恢復(fù)過來?！鶬fyoueatmorefreshvegetablesandfruitswhicharerichinvitaminsandfiber，youwillrecoverfromtirednesssoon.(recover)→Ifyoueatmorefreshvegetablesandfruitswhicharerichinvitaminsandfiber，youwillmakearecoveryfromtirednesssoon.(recovery)2.shockn.吃驚，震驚；令人震驚的事；休克vt.使震驚·shockingadj.令人震驚的·shockedadj.感到震驚的[佳句背誦]Hearingherdaughter’sscreams,KellyranintoAnne’sroomandwasshockedbythescene.(情緒描寫)聽到女兒的尖叫聲，凱利跑進(jìn)安妮的房間，被眼前的情景驚呆了。(1)agreatshocktosb對某人來說是極大的震驚inshock震驚地；吃驚地toone’sshock令某人吃驚的是(2)beshockedat/bysth對……吃驚beshockedtodosth做某事很吃驚[活學(xué)巧用]單句語法填空/句式升級?Hestoodthereinshock，unsurewhattodonext.?Janewasshockedtofind(find)thatshewaslostintheforestandshecouldn’thelpcrying.?Shockedat/bynoisebehindher，sheturnedtoseeBillleaningagainstthedoor.?Gradyfeltshockedanddumb，andwasrootedontothegroundforseconds，andthendashedtotheircampdesperately，shoutingforhelpinthemeantime.→Shockedanddumb，Gradywasrootedontothegroundforseconds，andthendashedtotheircampdesperately，shoutingforhelpinthemeantime.(用形容詞作狀語升級)3.varietyn.多樣化，變化·varyv.變化·variousadj.多種多樣的[佳句背誦]Foryourvisithere，wehavearrangedavarietyofactivities.(致辭)為了你的來訪，我們安排了各種各樣的活動。(1)avarietyof/varietiesof種種；各種各樣的(2)varyfrom...to...由……到……不等varywith...隨……而變化varyin...在……方面變化/有差異[活學(xué)巧用]單句語法填空/詞匯升級/句式升級?Malaysia，amultiracialandmulticulturalcountry，isfamousforitsvarieties(vary)ofdeliciousfood.?AsinChina，theclimateinCanadavarieswiththearea.?Thesetoysvaryinshapeandcolor，attractingchildren’sattention.?Theschoollibraryprovidesvariousoriginalworks，hopingtheywillmeettheneedsofdifferentstudents.→Theschoollibraryprovidesavarietyof/varietiesoforiginalworks，hopingtheywillmeettheneedsofdifferentstudents.?Varietiesofafter-classactivitieswillbeheld，whichvaryfromtheEnglishcornertotheLiteratureclub.→Varietiesofafter-classactivitieswillbeheld,varyingfromtheEnglishcornertotheLiteratureclub.(用分詞作定語升級)[名師指津]“avarietyof＋復(fù)數(shù)名詞”作主語時，謂語動詞使用復(fù)數(shù)形式；“thevarietyof＋復(fù)數(shù)名詞”作主語時，謂語動詞使用單數(shù)形式。4.concentratev.專注，專心；聚集·concentratedadj.集中的；全神貫注的·concentrationn.專心[佳句背誦]Theweakestlivingcreature，byconcentratinghispowersonasingleobject，canaccomplishgoodresults.(主旨升華)最弱小的人，只要集中力量于一點，也能得到好的結(jié)果。concentrateon(doing)sth專心于(做)某事concentrate...on(doing)sth集中……于(做)某事[活學(xué)巧用]單句語法填空/句式升級?Thiscourseisspeciallydesignedforbeginnerslikeyou，concentratingonlisteningandspeakingpractice.?Ifyouconcentrateallyourenergiesonstudying(study)English，youwillmasterthelanguage.?Speakingonthephonerequiresconcentration(concentrate)andtakesadriver’sattentionfromtheroad.?Heconcentratedhismindonhisphonegamesandwasinacompletedazesincehearingthenews.→Withhismindconcentratedonhisphonegames，hewasinacompletedazesincehearingthenews.(用with復(fù)合結(jié)構(gòu)升級)→Hismindconcentratedonhisphonegames，hewasinacompletedazesincehearingthenews.(用獨立主格結(jié)構(gòu)升級)5.afterall畢竟，終究[佳句背誦]Eventhoughitisn’tpromising，Idorecommendgivingitatry.Afterall，itisyourlastchance.(建議信)盡管它并不是前途光明，但我還是建議你試一試。畢竟，這是你最后的機(jī)會。aboveall最重要的是；尤其是allinall整體說來；總而言之inall全部；合計atall(否定句)一點也不；(疑問句)到底；究竟firstofall第一；首先[活學(xué)巧用]選用all短語填空/完成句子?Heishardworking，cheerful，andaboveallhonest.?Iwasveryupsettofindoutthathedidn’tlikemygiftatall.?Weshouldhelpeachother.Afterall，individualstrengthislimited.?Allinall，Isincerelyinviteyoutoc