Unit+5+The+Monarchs+Journey+Language+points+课件-【知识精讲精研】高中英语外研版（2019）必修第一册+

Unit5TheMonarch’sJourney⸺LanguagepointsTheymigratetofindfood,seekapartner,orinsearchofwarmerweather.seek(for)sth./sb.寻找某物/某人seektodosth.=trytodosth.尝试做某事v.迁徙n.

migration迁移n.

migrant

候鸟；移居者v.寻找，寻求v.寻找，搜寻句意：动物为了觅食，寻找配偶或温暖得环境而迁徙1.OnahotsummerdayinlastAugust,I________(seek)shadeandacooldrinkatawaterfrontcafé(海滨咖啡馆）.2.Somebusinessesonlyseek________(earn)enoughtocovertheiroperatingcosts（运营成本）.(2013全国)3.Unluckily,theysoughtinvain________somewheretoshelter.soughtto

earnforOneofthemostwonderfulmigrationsinnatureisthatoftheNorthAmericanmonarchbutterfly.

oneof+adj./adv.最高级

+n.复数(谓语动词用单数形式)该句中that指代the

migration句意：自然界中最为壮观的迁徙之一就是北美洲黑脉金斑蝶得迁徙。Somehowtheymanagedtotravelaround4,000kilometerssouthandfindtheirwaytoCaliforniaorMexico.

managedv.设法做到managetodosth.设法做某事

findone'sway:(因自然或环境的力量)来到某处；流入、进入；找到解决办法；推开人群挤过去（=pushone'sway）；找到路（反义词为：loseone'sway）。句意：无论怎样，它们总是能够完成约4000公里的南行旅程，成功到达加利福尼亚州或墨西哥。AteamofscientistsledbyProfessorEliShlizermanattheUniversityofWashingtonhasnowfoundtheanswer.ledby…是一个非谓语动词，充当scientists的后置定语。被…领导句意：华盛顿大学伊莱·席里哲曼教授领导的科学家研究小组现在已经找到了答案。TellMarythatthereissomeone_______(wait)forheratthedoor.________(catch)theearlytrain,you’llhavetogetupearly.Peoplearetalkingaboutthenewplay_________(puton)intwoweeks.______(be)anurse,sheknewhowtotakecareofapatient.waitingTo

catchtoputonBeingItusesitseyestomeasurethepositionofthesun.

measurev.量；测量用...来测量：measure...by...takemeasurestodosth.采取措施做某事句意：黑脉金斑蝶可以用它的眼睛测量太阳的位置。These

two

pieces

of

information

–

the

time

of

day

and

the

point

where

the

sun

is

in

the

sky

–allowthebutterflytodeterminethewaytogo.关系副词where引导的定语从句，where在句中作定点状语插入语determineon/uponsth.决心/决定……determinetodosth.决定做某事(表示动作)bedeterminedtodosth决心做某事(表示状态)withdetermination果断地,有决心地Tomshowsgreat

(determine)tolearnEnglishwell.

Idetermine

makefulluseoftimetoimprovemyEnglish.determinationtoThesolutiontothemysteryofthemonarch’samazingabilitycomesatatimewhenitisinserioustrouble.inserioustrouble遇到大麻烦solutiontosth.……的解决办法

When引导的定语从句beamazedat/by/that...对……感到惊奇beamazedtodosth.惊奇地做某事inamazement惊奇地toone’samazement令某人惊奇的是Hetoldussuchan

(amaze)storythatwealltookaninterestinit.

Tomy

(amaze),thelittlegirlwasabletorecitethewholepoemfrommemory.

I’mamazed

(hear)frommyschoolteacheragain.Ithasbeentenyearssincewemetlasttime.

amazingamazement

tohearSadly,humanactivityisthemainreasonwhythenumberofmonarchbutterfliesisfalling

.

关系副词why引导的定语从句Theycutdowntreesandusechemicalsthatkilltheplantsthatmonarchcaterpillarseat.

这句话包括两个关系代词that引导的定语从句，第一个that在从句中作主语，第二个that在从句中作宾语，可以省略。Doyouknowthelady_________ourEnglishteacheristalkingtonow?WearegoingtolearnsomeChinesepoems_________werewrittenintheTangDynasty.Whenfacinghardship,onlythose______areconfidentwillachievesuccess.that/whomthat/whichwhoTheycutdowntreesandusechemicalsthatkilltheplantsthatmonarchcaterpillarseat.

cutin插入;插进;插嘴cutoff切断;中止;使隔绝cutout剪下;删掉cutup切碎Hismotherhadtocut

allthefoodforhimwhenhewaslittle.

IwishMarywouldstopcutting

onourconversation.

(剪下)thisarticleandshowittoyourbankmanager.

Thefactoryhas

(削减)itsproduction,owingtolabourproblems（劳工问题）.

upinCutoutcutdownTheresearchonthemonarch'sbehaviourhashoweverledtoagreaterawarenessofthiscreature.

awareness:n.意识，认识awareadj.知道的,注意到的,觉察的beawareof知道；了解Peoplehavebeenworkingtogethertorecorditsmigrationandmakesurethatthereareenoughplantsforittofeedon.本句中torecorditsmigration作目的状语that引导宾语从句，作makesure的宾语，这时that也可省略。

Themoreweknowaboutthislovelycreature,thegreaterchanceitwillsurviveandkeepitsplaceinthenaturalworldforalongtimetocome.

句中的themore…,themore…是固定搭配，结构为：the+比较级，the+比较级，译为：越…，越…________(much)

youpractice,________(good)youwillspeakEnglish._________(happy)youare,_______(many)friendsyouwillmake.ThemorethebetterThehappierthemoreThemoreweknowaboutthislovelycreature,thegreaterthechanceitwillsurviveandkeepitsplaceinthenaturalworldforalongtimetocome.

survivev.活下来,幸存survivaln.幸存;残存物survivorn.幸存者,生还者survivethewar/accident/flood/fire在战争/事故/洪水/火灾中幸免于难surviveon...靠…生存下来/维持生计survivefrom...从……存活下来/流传下来survivesbby...years比