Unit 4 语言知识点课件【高效课堂+备课精研】 高中英语人教版（2019）必修第一册

Book1Unit4NATURALDISASTERSLanguagePoints❶rescue

n.&vt.(theactofsavingsomeoneorsomethingfromadangerousordifferentsituation)营救;援救(1)rescuesb/sth(fromsth/sb) (从……)营救/援救/抢救……cometo/gotosb'srescue=rescuesb援救某人(2)rescuern.

救援者考点互动探究◈单词点睛◈考点互动探究【活学活用】[考点多维练]——单句填空①Thelifeboatwassentouttorescuethesailors

thesinkingship.②Manypeopleburstintotearswhena

(rescue)carriedagirloutoftheruins.③Thepeopletrappedinthebigfire

(rescue)bythefirefighterswithahelicopter.fromrescuer

wererescued考点互动探究[写作步步升]——完成句子/句式改写④Judgingfromthesituation,therewereanumberoftrappedpeople

.从那时的情况判断,还有许多被困群众等待着救援。⑤Themountainclimberwasrescuedwiththehelpofthelocalguide.→

.(用强调句型改写)waitingfortherescue/waitingtoberescuedItwaswiththehelpofthelocalguidethatthemountainclimberwasrescued❷affect

vt.(tohaveaninfluenceonsomeoneorsomething)影响;(疾病)侵袭;深深打动(1)beaffectedbyheat/cold

中暑/着凉beaffectedby/withahighfever 发高烧begreatly/deeplyaffected 很/深受感动(2)effectn.

影响haveaneffect/influence/impacton/upon…对……产生影响考点互动探究【活学活用】[考点多维练]——单句填空①Thebabywasaffected

ahighfeverandhadtobesenttothehospitalimmediately.②

Withthegovernment'said,those_____________bytheearthquakehavemovedtothenewsettlements.

在政府的帮助下,那些受地震影响的人搬进了新家。by/with考点互动探究affected

③Measuresshouldbetakenbythegovernmenttopreventpeoplefrom

(affect)bytheserioushaze.[写作步步升]——完成句子/句式改写④Manyyoungpeople

byhisstoryandbegantodovolunteerworkforthedisabled.→

,manyyoungpeoplebegantodovolunteerworkforthedisabled.许多年轻人被他的故事深深打动,开始为残疾人志愿工作。beingaffectedweredeeplyaffected考点互动探究Deeplyaffectedbyhisstory❸shelter

n.(astructurebuilttogiveprotection,especiallyfromtheweatherorfromattack)居所;庇护;避难处vi.

躲避(风雨或危险)vt.保护;掩蔽n.(1)shelterfrom… 躲避……的地方givesbshelterforthenight 给某人提供过夜之处underone'sshelter(=undertheshelterof)

受到……的保护;在……的庇护下v.(2)shelterfromtherain/wind/sunlight 避雨/风/阳光shelter(sb)fromsth 躲避……;庇护……;使免受……的伤害shelteroneself 为自己辩护考点互动探究【活学活用】[考点多维练]——单句填空①Whentheraingrewworse,wehadtoseekshelter

theraininahutthatwefound.②Hesheltered

(he)bysayingthathewastoobusytoturnofftheoventhatday.③Theseplantsmust

(shelter)fromdirectsunlight,ortheywilldie.考点互动探究from

himself

besheltered④Peoplestoodaroundinsmallhuddles,

(shelter)fromtherain.[写作步步升]——句式改写⑤MyneighbourSanaisalwaysprotectingherchildfromanyharm,andthat'swherewediffer.→MyneighbourSana

_____________________________________________________________,andthat'swherewediffer.sheltering

isalwaysshelteringherchildfromanyharm考点互动探究⑥______________________________________________arelikelytobespoiled.在父母庇护下的孩子很可能会被宠坏。考点互动探究Childrenundertheshelterofparents❹shock

n.(astrongfeelingofsurpriseasaresultofsthhappening,especiallysthunpleasant)震惊;令人震惊的事;休克vt.(tomakesomeonefeelsurprised)(使)震惊(1)inshock震惊地,吃惊地beashockto…

某事令……大为震惊(2)shockedadj. 震惊的;惊讶的beshockedat/by… 对……吃惊beshockedtodosth 做某事很吃惊(3)shockingadj. 令人震惊的考点互动探究[温馨提示]

shock用作名词时,与不定冠词连用表示“令人震惊的人或事”。例如：Itwasagreatshocktothegirlwhenwordcame(消息传来)thatherclosefrienddiedinthesevereearthquake.[考点多维练]——单句填空①Allthepeoplepresentatthemeetingfeltvery

(shock)atthe

(shock)news.②IwassoangrythatIwalkedout,leavinghimsittingthere

(shock)andwhite-faced.shocked

考点互动探究shockingshocked④

(shock),thesedeathsamounttoaroundtenpercentofthetotalUSbirdpopulation.[写作步步升]——完成句子/句式改写⑤Theparents

thenews

thattheirsonneededanoperationonhisknee.→Thenewscameas

thattheirsonneededanoperationonhisknee.得知儿子膝盖需要动手术的消息,这对父母很震惊。考点互动探究Shockinglyweregreatlyshockedby/atagreatshocktotheparents❺bury

vt.(toputsomethinginaplacewhereitisdifficultorimpossibletofindorsee)埋藏;覆盖;安葬buryoneselfin(doing)sth=beburiedin(doing)sth

埋头于(做)某事;专心于(做)某事beburiedinthought

陷入沉思buryone'sfaceinhands

双手掩面考点互动探究【活学活用】[考点多维练]——单句填空①Peoplediedonthestreetandnoone

(bury),whentheCOVID-19spreadintheWest,buttheysaiditisjustacommonfluvirus.②Thetimecapsule,

(bury)50feetbelowthegroundinapark,wasdesignedtobeopenedintheyear6939.③Thegirlwassittingonthebenchinthepark,

(bury)herheadinthebookinherhands.wasburiedburied

burying

考点互动探究[写作步步升]——完成句子/句式改写④Sincehermarriageended,she

____________________.自从婚姻破裂后,她一直专心于工作中。⑤Withhisface_________inhishands,hetriedtocontrolhisweeping.→

,hetriedtocontrolhisweeping.(用分词改写)hasburiedherself/hasbeenburiedinherworkBuryinghisfaceinhishands考点互动探究buried❻effort

n.(anattempttodosth,especiallywhenitisdifficulttodo)努力;艰难的尝试;尽力(1)makeefforts/anefforttodosth 努力做某事makeeveryefforttodosth 尽一切努力做某事sparenoefforttodosth 不遗余力,尽力去做某事(2)with(an)effort 努力地withouteffort 毫不费力地inanefforttodosth 努力去做;试图去做（介短）考点互动探究【活学活用】[考点多维练]——单句填空①He'sjoggingaroundtheparkeverymorning

anefforttogetfit.②Theirefforts

(conduct)researchinbothfieldsmayfinallypayoff.③Thelocalclubsaremakingeveryeffort

(interest)moreyoungpeople.in

toconduct考点互动探究tointerest[写作步步升]——完成句子④Weshould

ourculturallegacy,especiallythoseoldbuildingswhichcantellustheancientlegends.我们应该不遗余力地保护我们的文化遗产,特别是那些能给我们讲述古代传奇的古老建筑。sparenoefforttoprotect考点互动探究❼suffer

vt.(toexperiencesthunpleasant)遭受;蒙受vi.(因疾病、痛苦、悲伤等)受苦(1)sufferpains/defeats/losses

遭受痛苦/失败/损失sufferaheartattack

心脏病发作sufferfrom 患(某种病);受(某种病痛)折磨(2)sufferingn.

[U](身体或精神上)疼痛;苦难;[pl.]苦恼;痛苦sufferings考点互动探究[温馨提示]

(1)suffer用作vt.时,表示“受苦/痛/损失……”,其后常跟pain/loss/punishment/hardship/defeat等名词作宾语。(2)suffer用作vi.时,常与介词

from

连用,意为“受……折磨/之苦,患……病”,其后的名词多表示非常具体的不幸或痛苦,如:sufferfromabadcold/headaches/trouble/overwork/floods/droughts/anaturaldisaster。考点互动探究【活学活用】[考点多维练]——单句填空①Studiesshowthatpeoplearemorelikelytosuffer

backproblemsiftheyalwayssitbeforecomputerscreensforlonghours.②Inspiteofallthese

(suffer),heneverdespairsoflivingabetterlife.③Assoonassheopenedthedoor,Rileydashedintotheboys'

roomwhereAnnfoundJack

(suffer)aheartattack.from

sufferings

考点互动探究suffering

[写作步步升]——完成句子/句式改写④ProfessorWhitehadtotakesomemedicinewithhimwhereverhewentbecausehe

foryears.→

foryears,ProfessorWhitehadtotakesomemedicinewithhimwhereverhewent.(用分词改写)由于患心脏病多年,怀特教授无论到哪里都要随身带些药。hadsufferedfromhearttroubleHavingsufferedfromhearttrouble考点互动探究❽supply

n.(sthbeingsupplied)补给品[pl.];供应(量);补给vt.供应;供给(1)asupplyof

……的供应(量)inshortsupply 供应不足（介短）school/medicalsupplies 学校用品/医疗用品(2)supplysbwithsth 为……提供……=supplysthtosb 为……提供……考点互动探究[温馨提示]“向某人提供某物”的常见表达:offersbsth(=offersthtosb)providesthforsb(=providesbwithsth)【活学活用】[考点多维练]——单句填空①Therefugees(难民)inthecountryareurgently

inneedoffoodandmedical

(supply).②

(supply)withenoughequipmentnecessaryfortheexperiment,thesescientistsareexpectingtofinishitaheadoftime.supplies

考点互动探究Supplied

③Thenewlybuiltpowerstationcankeepthewholecity

(supply)withelectricitydayandnight.[写作步步升]——完成句子/句式改写④ManyparentsinChinaarealwaystryingtheirbestto

.中国的许多家长总是尽力为孩子提供最好的教育。supplied

考点互动探究supply

theirchildrenwiththebesteducation/supplythebesteducationtotheirchildren[金句天天背]Becauseofverywetspringweather,appleswill______________________

thisyear.由于春季天气潮湿,今年的苹果会供应不足。考点互动探究beinshortsupply❾survive

vi.生存;存活