Period Ⅳ　Developing ideas 教案 高中英語(yǔ) 外研社必修第一冊(cè)

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(yǔ)，as意為“作為”；befamousfor意為“因……而出名”，同義短語(yǔ)為beknownfor。嘗試翻譯：作為世界上第一個(gè)國(guó)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(shí)間狀語(yǔ)從句，that引導(dǎo)同位語(yǔ)從句。嘗試翻譯：我正專(zhuān)注于拍攝這個(gè)令人驚嘆的景色時(shí)，突然感覺(jué)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(yǔ)＋賓語(yǔ)補(bǔ)足語(yǔ)”。falloff與water為主動(dòng)關(guān)系，所以用現(xiàn)在分詞作賓語(yǔ)補(bǔ)足語(yǔ)；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(lái)，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(shí)間狀語(yǔ)從句，從句中who引導(dǎo)賓語(yǔ)從句。嘗試翻譯：時(shí)間靜止了，熊和我都等著看誰(shuí)會(huì)先動(dòng)。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(xiě)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(zhuān)注，專(zhuān)心concentratedadj.集中的；全神貫注的concentrationn.專(zhuān)心6.freezev.突然停止，呆住freezingadj.極冷的，嚴(yán)寒的n.冰點(diǎn)frozenadj.冷凍的；凍壞的7.reactionn.(對(duì)某一情形或事件的)反應(yīng)reactvi.作出反應(yīng)Ⅳ.必備短語(yǔ)——英漢譯1.ataspeedof以……的速度2.concentrateon/upon專(zhuān)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(shí)常Ⅴ.常用句型——會(huì)仿寫(xiě)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(xiě)：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(lái)，那只熊回頭盯著我。仿寫(xiě)：天逐漸變黑，所以簡(jiǎn)在森林中迷路了。Withtheskyturningdarkgradually，Janegotlostintheforest.3.句型公式：that引導(dǎo)同位語(yǔ)從句[原句]WhileIwasconcentratingonphotographingthisamazingscene，IsuddenlyhadafeelingthatIwasbeingwatched.我正專(zhuān)注于拍攝這個(gè)令人驚嘆的景色時(shí)，突然感覺(jué)有什么在盯著我。仿寫(xiě)：突然，奶奶和我們?cè)谝黄鸬氖聦?shí)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(fǎng)客。仿寫(xiě)：就是她，不僅激勵(lì)了殘疾人，也激勵(lì)了無(wú)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(wèn)信)我真誠(chéng)地希望你能盡快恢復(fù)信心，愛(ài)上英語(yǔ)。(1)recoverfrom從……中恢復(fù)/康復(fù)過(guò)來(lái)recoveroneself鎮(zhèn)定下來(lái)(2)makearecoveryfrom從……中恢復(fù)/康復(fù)[活學(xué)巧用]單句語(yǔ)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(huì)從疲憊中恢復(fù)過(guò)來(lái)?！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(xiě))聽(tīng)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(duì)某人來(lái)說(shuō)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(duì)……吃驚beshockedtodosth做某事很吃驚[活學(xué)巧用]單句語(yǔ)法填空/句式升級(jí)?Hestoodthereinshock，unsurewhattodonext.?Janewasshockedtofind(find)thatshewaslostintheforestandshecouldn’thelpcrying.?Shockedat/bynoisebehindher，sheturnedtoseeBillleaningagainstthedoor.?Gradyfeltshockedanddumb，andwasrootedontothegroundforseconds，andthendashedtotheircampdesperately，shoutingforhelpinthemeantime.→Shockedanddumb，Gradywasrootedontothegroundforseconds，andthendashedtotheircampdesperately，shoutingforhelpinthemeantime.(用形容詞作狀語(yǔ)升級(jí))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(lái)訪(fǎng)，我們安排了各種各樣的活動(dòng)。(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(yǔ)法填空/詞匯升級(jí)/句式升級(jí)?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(yǔ)升級(jí))[名師指津]“avarietyof＋復(fù)數(shù)名詞”作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞使用復(fù)數(shù)形式；“thevarietyof＋復(fù)數(shù)名詞”作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞使用單數(shù)形式。4.concentratev.專(zhuān)注，專(zhuān)心；聚集·concentratedadj.集中的；全神貫注的·concentrationn.專(zhuān)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(diǎn)，也能得到好的結(jié)果。concentrateon(doing)sth專(zhuān)心于(做)某事concentrate...on(doing)sth集中……于(做)某事[活學(xué)巧用]單句語(yǔ)法填空/句式升級(jí)?Thiscourseisspeciallydesignedforbeginnerslikeyou，concentratingonlisteningandspeakingpractice.?Ifyouconcentrateallyourenergiesonstudying(study)English，youwillmasterthelanguage.?Speakingonthephonerequiresconcentration(concentrate)andtakesadriver’sattentionfromtheroad.?Heconcentratedhismindonhisphonegamesandwasinacompletedazesincehearingthenews.→Withhismindconcentratedonhisphonegames，hewasinacompletedazesincehearingthenews.(用with復(fù)合結(jié)構(gòu)升級(jí))→Hismindconcentratedonhisphonegames，hewasinacompletedazesincehearingthenews.(用獨(dú)立主格結(jié)構(gòu)升級(jí))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(huì)。aboveall最重要的是；尤其是allinall整體說(shuō)來(lái)；總而言之inall全部；合計(jì)atall(否定句)一點(diǎn)也不；(疑問(wèn)句)到底；究竟firstofall第一；首先[活學(xué)巧用]選用all短語(yǔ)填空/完成句子?Heishardworking，cheerful，andaboveallhonest.?Iwasveryupsettofindoutthathedidn’tlikemygiftatall.?Weshouldhelpeachother.Afterall，individualstrengthislimited.?Allinall，Isincerelyinviteyoutoc