Unit+6+Disaster+and+Hope+Using+language+課件【高效備課精析 + 知識精講提升】 外研版（2019）高中英語必修第三冊

新外研社高中英語必修三

Unit6Disasterandhope

UsingLanguageGrammar-EllipsisActivity1.Lookandcompare.aIt’sjusttypicalthatmyjourneyisononeoftheoldestlines,aswellasoneofthedeepest.bMyofficeisonlyonthethirdfloorofthebuilding,soquitelow.cIt’sjusttypicalthatmyjourneyisononeoftheoldestlines,aswellasoneofthedeepestlines.dMyofficeisonlyonthethirdfloorofthebuilding,soitisquitelow.省略是一種避免重復(fù)、突出新信息并使上下文緊密連接的語法手段。與漢語-樣，英語中的省略也較為常見。一般來說，只要不損害結(jié)構(gòu)或引起歧義，能省略的地方就可以省略。省略的意義：可使語言更加簡潔，意思更加明確，句子結(jié)構(gòu)更加緊湊。省略(Ellipsis)一、簡單句的省略1.省略主語祈使句中主語通常省略;

其它省略主語多限于少數(shù)現(xiàn)成的說法。

(1)(I)Thank

you

for

your

help.

(2)

(I)See

you

tomorrow.

(3)

(It)Doesn’t

matter.(4)(I)Beg

your

pardon.2.省略主謂或主謂語的一部分

(1)

(There

is)

No

smoking.

(2)

(Is

there)

Anything

wrong?

(3)

(Will

you)

Have

a

smoke?

(4)

What/How

(do

you

think)

about

a

cupof

tea?

(5)

Why

(do

you)

not

say

hello

to

him?3.省略作賓語的不定式短語，只保留to,但如果該賓語是動詞

be或完成時態(tài)，則須在之后加上be或have:

(1)–Are

you

going

there?

–Yes,

I’dlike

to(go

there).

(2)

He

didn’t

give

me

the

chance,

though

hehad

promised

to

(give

me

the

chance).

(3)

–Are

you

an

engineer?

–No,

but

I

want

to

be(an

engineer).

(4)

–He

hasn’t

finished

the

taskyet.

–Well,

he

ought

to

have(finished

the

task).4.省略表語

(1)–Are

you

thirsty?

–

Yes,

I

am

(thirsty).

(2)

His

brother

isn’tlazy,

nor

is

his

sister(lazy).

5.同時省略幾個成分

(1)

Let’s

meet

at

the

same

place

as

(we

met)yesterday.

(2)

–Have

you

finished

your

work?

–(I

have)

Not

(finished

my

work)

yet.二、主從復(fù)合句中的省略及其他情況的省略。

1.主句中有一些成分被省略

(1)(I’m)

Sorry

to

hear

youare

ill.

(2)(It’sa)Pity

that

he

missed

sucha

goodchance.2.狀語從句的省略

While(HanGanwas)waitingatthegate,HanGanusedasticktodrawpicturesinthedirtandwasseenbythepoethimself.If(itis)necessary,wewillbuyanewcar.在表示時間、地點、條件、方式（比較）或讓步等的狀語從句中，如果謂語動詞含有動詞be，主語又和主句的主語一致，或其主語是it，那么從句中的主語和謂語的一部分（尤其是be動詞）往往可以省略。Theexperimentshowsthatproperamountofexercise,if_______(carry)outregularly,canimproveourhealth.2.When_________(offer)help,oneoftensays“Thankyou”or“it’skindofyou.”

3.Though_______(lack)money,hisparentsmanagedtosendhimtouniversity.4.—Haveyougotanyparticularplansforthecomingholiday?

—Yes.________,I’mgoingtovisitsomehomesfortheold.A.IfeverB.IfbusyC.IfsoD.IfpossiblecarriedofferedlackingD情況例句并列句She

went

to

the

clinic

and

(she)

saw

a

doctor.

Sally

will

be

arriving

today

and

Ann

(will

be

arriving)

tomorrow.

John

once

smoked

like

a

chimney,

but

he

doesn’t

(smoke)

now.表示比較的從句She

looks

older

than

my

mother

(does).

The

weather

isn’t

as

good

as

(it

was)

yesterday.對話(I’m)

Sorry

I

couldn’t

come.

(Pass

me)

The

salt,

please.

A:

Are

you

coming?

B:

Yes

(I’m

coming).3.其他情況的省略情況例句告示、標(biāo)牌、報紙標(biāo)題(There

will

be)

Roadworks

ahead!

(A)

Millionaire

(was)

poisoned

(in

his

home)

in

Beverly

Hills.習(xí)慣用語We

need

to

solve

the

problem

as

soon

as

(it

is)

possible.

Why

not

(=Why

don’t

you)

clean

the

room

after

breakfast?Activity2.Readtheparagraphandfindoutwhatwordshavebeenremovedbeforeoraftertheunderlinedwords.Technologyisn’ttheonlywaytoforecasttheweather.Naturehasitsways

(____________________),too.Unusualanimalbehavior,forexample,canindicatewhetherit’scold,wetweatherthat’sonthewayorahot,dryperiod

(_________________).Iffisharejumpinghigherthanusualorfrogsarecroakingmoreloudly

(_________),

itmayrain.Andnexttimeyoulookupatthesky,don’tjustlookforrainclouds,butalso(______)forbirds.

toforecasttheweatherthat’sonthewaythanusuallookIftheyareflyinglow,grabyourumbrella.Itisalsosaidthatmiceandsnakesheadforsafergroundseveraldaysbeforeanearthquake,whiledogsavoidingthebeachmaybeasignthatatsunamiisapproaching.Ofcourse,althoughthesethingsmaysuggestsomethingbadisgoingtohappen,theywon’ttelluswhen

(______________________________)andwhere(______________________________).So,foraccurateandreliablepredictions,it’sbesttocheckanofficial,scientificreport.somethingbaditgoingtohappensomethingbaditgoingtohappenActivity3.Removewordsfromthenewsreporttomakeitmoreconcise.The8.1-magnitudeearthquakethathitNepalon25April2015,wasoneoftheworst(earthquakes)inhistory.Onhearingthenews,Chinawasquicktostartorganisingemergencyaid.Internationalrescueteamssoonbegantoarriveinthecountry.Amongstalltheinternationalheavyrescueteams,theChinaInternationalSearchandRescueTeam(CISAR)wasthefirst(internationalheavyrescueteam)toarrive.Consistingof62people,itnotonlyincludedrescuersandmedicalstaff,butalso(included)earthquakeexperts.ByearlyMay,emergencyaidworth9.7millionUSdollarshadbeendonatedbyChina,withafurtherround(ofemergencyaid)tofollow.

TypesofnaturaldisasterswildfiredroughttyphoonearthquakeblizzardtsunamiavalancheLookatthepicturesandanswerthequestions.1.Whichonedoyouthinkisthemostdangerous?2.Canyounamesomebignaturaldisastersinhistory?1.Whichonedoyouthinkisthemostdangerous?2.Canyounamesomebignaturaldisastersinhistory?AsfarasIamconcerned,earthquakeisthemostdangerousdisaster,whichcanleavelotsofpeoplehomeless.2004,TsunamiinIndonesia;2008,Wenchuanearthquake;2019-2020,Australianwildfire;…CompletethereportswiththewordsinActivity4.Payattentiontothewordsdescribingnaturaldisasters.(P66)In1881,a(n)1____________struckthesmallVietnamesecityofHaiphong,bringingterriblestrongwinds.Whenithitthecoast,hugetidalwavescausedsevereflood,costingthelivesofupto300,000citizens.typhoonInAugust1949,theLandesregionofSouth-westFrancefacedamajor2____________thatlastedalmostaweek.Some500km2offorestedlandwasburntand82peoplekilled.Eventoday,itisconsideredoneofEurope'smostdeadlyforestfires.wildfireThewinterof1950to1951cametobeknownastheWinterofTerrorwhenover6003_____________strucktownsandvillagesinthemountainsoftheSwissAustrianAlps.Causedbyexceptionallyheavysnowfallwithinashortperiodoftime,theydestroyedbuildingsandforests,andclaimedover256lives.avalanchesIn1960,Chilesufferedthestrongest4___________toberecordedinthe20thcentury.Theshockisgenerallyagreedtohavehadamagnitudeof9.5.Itcauseda(n)5__________withwavesofupto25metresaffectingplacesasfarawayasHawaiiandJapan.earthquaketsunamiA(n)6_________hitIraninFebruary1972,causingaweekofextremelylowtemperatures.Winterstormsblizzardbroughtasmuchas7.9metresofsnowinthesouthofthecountry,resultinginthedeathsofabout4,000people.InJuly2011,a(n)7___________struckEastAfrica.Itwassaidtobetheworstin60years,andnotasingledropofrainfellforalmostawholeyear.Itledtoaseverefoodcrisisandthreatenedthelivelihoodsofmorethan9.5millionpeople.droughtTalkaboutarecentnaturaldisasteryouhaveheardaboutorseenonthenews.PairWork

What’stheeffectof...?Howlonghave...lasted?Howhastheweatherchanged...?Haveyouheardthenewsabout...?Howdoyouthinkweshouldcopewith...?Usefulexpressions

ExtremeweatherconditionsDidyouknow?tortoiseshells.Centurieslater,inGreece,thephilosopher,Aristotle,wrotehistheoriesabouthowweatherconditionsformed.Weatherforecastingadvancedovertime,withmoreandmoreinstrumentstomeasuretemperature,humidityandairpressure.Today,satellitedataandcomputertechnologyhelpscientistspredicttheweathermoreprecisely.Forthousandsofyears,peoplehavebeentryingtopredicttheweather.InChinaduringtheShangDynasty,peoplerecordedweatherforecastsonanimalbonesandListentotheweatherforecastandmatchtheweathersymbolstothelocationsonthemap.(P67)Listenagainandcompletetheform.(P67)

安克雷奇(Anchorage)是美國阿拉斯加州最大的城市，位于阿拉斯加中南部，也是美國最北方的主要城市。人口為301,134人（2013年），占全州40%以上的人口。warmclothes-15菲尼克斯，又譯鳳凰城(Phoenix)，是美國亞利桑那州的州府及最大的城市。鳳凰城于1881年2月25日被注冊為城市，當(dāng)時鳳凰城在Navajo語中被稱為Hoozdo，意為炎熱之地。鳳凰城位于常年干枯的鹽河兩岸。frymeatontheroad

getmedicalattentionhurricanesafeindoors休斯敦(Houston)，是美國德克薩斯州的第一大城，全美國第四大城市，墨西哥灣沿岸最大的經(jīng)濟(jì)中心。面積為1,440