Unit6　Birdwatching课件英语牛津译林版八年级上册

第1课时Comicstrip&WelcometotheunitUnit6Birdwatching一、

用括号中所给词的适当形式填空。1.Howmany

（type）ofcranesarethereintheworld？2.Mygrandparentsliketheir

（hen）becausetheyoftenlaymany

eggseveryyear.3.—Everyoneshouldsticktohisorherdream.

—Yes.Alifewithoutadreamislikeabirdwithout

（wing）.types

hens

wings

一二三四4.Tomlikesbirdsverymuch.Heoftengoes

⁠（birdwatch）intheforestwhenheisfree.birdwatching

二、

单项选择。（

C

）1.MyparentsandIwillgotothenaturereserveinYancheng

miluandred-crownedcranesnextweekend.A.watchB.watchingC.towatchD.watches（

C

）2.—What’sinthepictureonthewall？—There

ateacherandsomestudentsplayingsoccerinthe

playground.A.hasB.areC.isD.haveCC一二三四（

D

）3.Heencouragedeveryone

himin

our

environment.A.join；protectingB.tojoin；toprotectC.join；toprotectD.tojoin；protecting（

D

）4.Theyoungwomanhadsome

flowersinhergarden.A.littleyellowbeautifulB.beautifulyellowlittleC.yellowlittlebeautifulD.beautifullittleyellowDD一二三四（

C

）5.—

haveyoureadThe

Wind

in

the

Willows？—At

leastthreetimes.A.HowoftenB.HowmanyC.HowmanytimesD.HowlongC一二三四三、

阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选

项。选项中有一项为多余选项。A.Theanswerisglass.B.Peoplearetryingtosolvetheproblem.C.Thesebirdshavenoideawhatglassis.D.Asaresult，theyflyrightintotheglass.E.Peopledon’tknowhowtodealwiththeproblem.F.Thisisabigproblem，especiallyonfoggyandrainynights.一二三四Everyyear，millionsofbirdsarekilledorhurtwhentheyflyinto

buildings.Whydoesthishappen？

1.

⁠Birdssometimesflyintotall

buildingsthatareallcoveredbyglass.Manybirdsflyfromoneplacetoanother.Mostofthetime，theylive

inthewild，suchasforestsandwetlands.2.

⁠Theymightseesmall

treesandflowersinsideabuildingandwanttorestontheseplants.Thebirds

donotknowthereisglassbetweenthemandtheplants.3.

⁠A

C

D

一二三四Somebirdsflyatnight.Theyusethemoonandstarstohelpguidethem

intherightdirection.Tallbuildingswithlightsonatnightcanconfusethe

birds.4.

Thebirdsseethelight，buttheycannottellthatthelightis

comingfromthelightsinsideabuilding.Theyflytowardthelightandcrash

intoabuilding.Inthemornings，theremightbeseveraldeadbirdslyingon

theground.F

一二三四5.

⁠Manyofficebuildingsnowturnofftheirlightsatnight.This

helpsreducethenumberofbirdsthatflyintobuildingsanditalsohelpssave

energy.B

一二三四四、

阅读理解。Theymaylooklikesomethinginanamazingmovie，butnarwhals（独

角鲸）arerealanimals.Herearesomefunfactsaboutnarwhals.Narwhalschangecolourafewtimesduringtheirlives.Mostbaby

narwhalsareblue-gray.Butastheygrowolder，theircolourchangesto

blue-black，whileadultnarwhalsareusuallygraywithdarkspots.Old

narwhalsarealmostallwhite.一二三四Likeelephanttusks（长牙），anarwhal’stuskisatooth.Itcangrow

aslongas3metres.

▲

Theyusetuskstoattractfemalenarwhals.

Narwhalsalsousetheirtuskstohitfishsotheycancatchandeatfisheasily.Narwhalsareamongthedeepestdiving（潜水）whales，reaching

depthsofabout1，500metres—althoughsomecanreachdepthsofover1，

700metres.Narwhalsusuallystaylessthan50metresfromthewater.But

theycanstayunderwaterfor25minutesbeforeneedingtocomeupforair！一二三四LivinginthecoldArcticwatersofGreenland，Norway，Russiaand

Canada，narwhalsdon’thaveadorsalfin（背鳍）.Theabsence（缺乏）

ofadorsalfinmakesnarwhalspreventheatlossandhelpsthemtoswim

undertheice.Knownasthe“unicornsofthesea”，narwhalsarereallyinteresting

animalsyoumustwatchwhenyoutakeatriptotheArcticCircle.一二三四（

C

）1.Whichsentenceisthebestfor“

▲

”inParagraph3？A.Itcomesoutofitshead.B.Mostfemalenarwhalsdonothavetusks.C.Male（雄性的）narwhalshavetusks.D.Scientistsareunsureaboutusesoftusks.（

B

）2.Anarwhalcandiveintothewateruptoover

.A.1，500metresB.1，700metresC.50metresD.25metresCB一二三四（

B

）3.Whichisthestructureofthepassage？

A B C DDD一二三四第2课时Reading（1）Unit6Birdwatching一、

用括号中所给词的适当形式填空。1.Insummer，pearsareverycheapinthisarea.Theycost80

⁠

（cent）akilo.2.Theman

（describe）whathesawduringhiswinter

vacationhappilynow.3.The

（tour）centreisjustacrossthestreet.Youcangetsome

usefulinformationthere.4.TheyarediscussingtheproblemsofWestern

（social）.cents

isdescribing

tourist

society

一二三四5.Don’tbenervous.Tryyourbestandyou’llpasstheexam

⁠

（easy）.6.Ithinkateachershouldtellhisorherstudentsthe

⁠

（important）ofteamwork.7.Doyouknowthatthegirl

（record）herschoollifeinher

diarieseveryday？8.Anadvertisementsometimes

（lead）customerstobuy

somethingtheydon’tneed.easily

importance

records

leads

一二三四9.Itisreportedthatmanybirds

（die）soonbecausetheydon’t

haveenoughfoodtoeat.10.Theheavyrain

（prevent）usfromarrivingatschoolon

timeyesterdaymorning.willdie

prevented

一二三四二、

单项选择。（

B

）1.Taiwanlies

theeastofFujian，and

the

south-eastofChina.A.on；inB.to；inC.on；toD.in；to（

D

）2.Therichman

muchfood

thepoorfamilies

duringthehardtimes.A.provides；toB.provides；withC.provided；withD.provided；forBD一二三四（

B

）3.（2023·南通期末）StudentsintheUKarehavingcolourful

after-schoolactivities

thoseinChinaareenjoyingtheirdelay

service（延时服务）.A.sinceB.whileC.whenD.as（

C

）4.Heisthetopstudentinourclass.

，heiskind，

helpfulandgenerous.A.HoweverB.OtherwiseC.MoreoverD.InsteadBC一二三四（

A

）5.It’ssaidthatthereare

birdslivinginthisarea.That’s

becausepeoplekeeptakinguptheirlandandthereis

spacefor

them.A.fewerandfewer；lessandlessB.moreandmore；lessandlessC.lessandless；fewerandfewerD.fewerandfewer；fewerandfewerA一二三四三、

根据教材P70课文内容完成短文。ZhalongNatureReserveinNorth-eastChinaisoneoftheworld’smost

importantwetlands.Thearea1.

⁠foodandcoverforalotof

wildlife.Itisa2.

⁠placeforsomerarebirds.ManybirdsliveinZhalongallyear3.

，whilesomego

thereonlyforashortstay.Mostbirdsareactiveinthedaytime，soyoucan

4.

⁠watchthemthere.Therearenotmanycranesleftinthe

world，andsomeofthemliveinZhalong.provides

perfect

round

easily

一二三四Somepeoplewanttomakethewetlandssmallerin5.

⁠to

havemorespaceforfarmsandbuildings.Thiswillleadtolessandless

6.

forwildlife.Moreover，fishermenkeepfishingthere.Asa

result，thebirdsdonothaveenoughfoodtoeat.NowtheChinese

governmenthasmadelawstopreventallthesethingsinZhalong.Onceayear，themembersofourBirdwatching7.

⁠goto

studythebirdsinZhalong.We8.

⁠theirtypesandchangesintheir

numbers.order

space

Society

record

一二三四Everyyear，alotof9.

⁠gotoZhalongtowatchthebirds.

Wearenowinvitingthemtohelpus.Weneedmorepeopleto10.

⁠

anddescribethebirds.Wehopethiswillhelppeopleunderstandthe

importanceofthewetlands.tourists

count

一二三四四、

（2024·宿迁市宿城区期末）完形填空。ManystudentsofEnglishthinkthatlearninganewlanguageisvery

difficult.Ifyourbrainisonlythesizeofabird’sbrain，howdifficultwill

learningEnglishbe？Thatiswhatsomebirdscando.Manydifferent

1

ofbirdscanimitate（模仿）thepronunciationof

somewords.Africangrayparrots（非洲灰鹦鹉）areagood

2

.Now

let’shavealookatthefollowingtwobirds.一二三四EveryDecemberinLondon，abirdshowtriesto

3

thebest

“talking”birdintheworld.OnebirdnamedPrudlestoodoutby

4

the

prizeeveryyearfrom1965to1976.Prudlecame

5

Uganda，Africa.MrFrostinEnglandboughthim.

Hewasreally

6

，becauseheknewalmost1，000Englishwords.He

wasalsothe

7

birdintheworldthatlivedinacage.MrFrosttookcare

ofhimuntilhe

8

in1994，attheageof35.一二三四AdifferentkindofbirdnamedPuckjoinedinthe

9

in1993.Puck

waswonderful.Itknew

10

EnglishwordsthanPrudledid—over1，700

words.Itgotthebest

11

ofthatyearandbecamethenewwinner.

12

abirdcanlearnanewlanguage，anybodycandoittoo.We

shouldn’tthinkthat

13

anewlanguageissodifficultanylonger.

So

14

on！Youcanmakeitwhenyoureallytakeit

15

.一二三四（

C

）1.A.colours

B.names

C.kinds

D.parts（

A

）2.A.example

B.report

C.idea

D.program（

B

）3.A.see

B.choose

C.sell

D.act（

D

）4.A.giving

B.setting

C.selling

D.winning（

C

）5.A.to

B.out

C.from

D.with（

C

）6.A.rich

B.angry

C.clever

D.enjoyable（

A

）7.A.oldest

B.most

C.worst

D.biggest（

C

）8.A.felt

B.appeared

C.died

D.fellCABDCCAC一二三四（

D

）9.A.subject

B.culture

C.club

D.competition（

A

）10.A.more

B.less

C.fewer

D.better（

B

）11.A.song

B.grade

C.fact

D.reason（

A

）12.A.If

B.Though

C.As

D.But（

C

）13.A.sharing

B.reading

C.learning

D.listeningto（

B

）14.A.go

B.come

C.get

D.live（

D

）15.A.successfully

B.comfortably

C.beautifully

D.seriouslyDABACBD一二三四第3课时Reading（2）Unit6Birdwatching一、

单项选择。（

B

）1.EveryJanuary，

largenumberofbirdsflytothelake

tospendwinter.

numberofthemcanbeover30thousand.A.the；TheB.a；TheC.the；AD.a；A（

A

）2.Thesemenwanttohavesome

forsupper，sothey

decidetocatch

now.A.fish；afewB.fishes；alittleC.fish；fewD.fishes；littleBA一二三四（

A

）3.Fortypercentofthework

toohardforme，soI

can’tfinishit

help.A.is；withoutanyB.are；withsomeC.are；withoutanyD.is；withsome（

A

）4.Hiscarelessness

thebadresultoftheexamination.A.ledtoB.cametoC.providedwithD.tookcareAA一二三四（

C

）5.Danielisinvitingbikerstojoinhim

helpsolvetheair

pollutionproblem.A.inorderthatB.sothatC.inordertoD.suchthatC一二三四（

B

）6.Todaytheforestsarebecomingsmallerandsmaller.Wemust

toomanytrees.A.preventpeopletocutdownB.preventpeoplefromcuttingdownC.keeppeoplecuttingdownD.stoppeopletocutdownB一二三四二、

句子翻译。1.世界上的鹤所剩不多。

⁠2.我们可以制定法规来保护鸟类。

⁠3.森林给鸟类提供食物和庇护所。

⁠4.吃太多糖会导致各种各样的健康问题。

⁠Therearenotmanycranesleftintheworld.

Wecanmakelawstoprotectbirds.

Forestsprovidefoodandcoverforthebirds.

Havingtoomuchsugarwillleadtoallkindsofhealthproblems.

一二三四5.由于渔民不停地捕鱼，鸟类没有足够的食物可吃。

⁠

⁠6.这个岛上一年到头都很凉爽，它是个度假的好地方。

⁠

⁠

Becausefishermenkeepfishing，birdsdon’thaveenoughfoodto

eat.

It’scoolontheislandallyearround，andit’sagoodplaceforthe

holiday.

一二三四三、

词汇运用。Haveyoueverheardoffriendshipsamonganimals？Atazooin

Germany，afriendshipdeveloped1.

⁠acatandabear.between

Nooneisquitesurehowthefriendshipfirstbegan.Oneday，some

workersinthezoo2.

（notice）ablackcatwasinabear’scage

andthatthetwoanimalswereplayingtogether3.

（peace）.

Theywere4.

（surprise）.Thesmallcatseemedtogetalong

wellwiththelargebear.Thebearkeeperallowedthecattostaywiththebear.

Andlatertheir5.

（usual）friendshipbecameahottopicatthe

zoo.noticed

peacefully

surprised

unusual

一二三四Afterseveralyears，anewcagewasbuiltforthebear.However，the

catwasstillin6.

oldcage，soitwalkedaroundangrilyandcried.

Thebearkeeperfinallytookpity7.

⁠thecatandletitstaywiththe

bear.Thecatandthebeargoteven8.

（close）thanbefore.They

oftensattogetherandsharedmealsinthesun.Sometimesitmaybe9.

（nature）foranimalstohave

theirownideasaboutwhotheywantto10.

（make）friends

with.Itmaysurprisehumanswhousuallyexpectanimalstoform

relationshipswithothersofthesamespecies（物种）.the

on

closer

natural

make

一二三四四、

（2023·广安）阅读理解。Awomankeptabirdandshereallylikedit.Butonedaythebirdflew

away.Thewomanwassadandwentouttolookforitonthemountainnear

herhome.Atlast，shemetthebird.Thewomansaidexcitedly，

“Willyoupleasegohomewithme，my

bird？”Thoughthebirdwasalsohappytoseethewoman，itshookits

head.一二三四“Takemetoyourhomeandletmeseehowyoulive，”thewoman

said.Thebirdledthewomantoitsnewhome.Shefounditlivedwellwith

manyotherbirds.Soshedecidedtogobackhomealone.Beforeshewas

leaving，thebirdgaveherabasket.Whenshereturnedhome，shetoldherhusbandwhathadhappened.

Herhusbandopenedthebasketandsawalotofgold.Themanwasvery

greedy（贪婪的）andhewenttothebird’shometoo.一二三四“Hello，mybird.Imissyouverymuch，”criedthemanfalsely

（虚伪地）.Infact，heusedtotreatthebirdbadly.Thebirdsaidnothing.

Ittookouttwobaskets，alightoneandaheavyone.Thebirdaskedhimto

chooseoneandhecouldopenitafterhereachedhome.Ofcourse，hechosetheheavyoneandtookithomewithgreat

difficulty.However，whenheopenedthebasket，hefounditwasfullof

stones！一二三四（

C

）1.Whatdidthewomandoonthemountain？A.Shewantedtovisitherfriend.B.Shefoundabasketfullofgold.C.Shelookedforherlostbird.D.Shelookedforgold.C一二三四（

A

）2.Thewomanwentbackhomealonebecause

.A.shefoundthebirdlivedwellB.thebirdgaveherabasketC.thebirddidn’tlikeherD.herhusbandaskedhertodothatA一二三四（

D

）3.Whydidthewoman’shusbandgotothebird’shome？A.Becausehelovedthebird.B.Becausehewantedtobringthebirdhome.C.Becausehewantedmorebaskets.D.Becausehewantedmoregold.D一二三四（

D

）4.Whichofthefollowingistrueaboutthewoman’shusband？A.Hegottwobasketsfromthebird.B.Hemissedthebirdverymuch.C.Hegotlotsofgoldatlast.D.Hedidn’ttreatthebirdwell.D一二三四（

B

）5.Whatdoesthestorymainlywanttotellus？A.Weshouldtryourbesttokeepmorebirds.B.Bekindtoothersanddon’tbegreedy.C.Kindpeoplecangeteverythingtheywant.D.Wecangetlotsofgoldifwearefriendlytobirds.B一二三四第4课时GrammarUnit6Birdwatching一、

用括号中所给词的适当形式填空。1.

（learn）moreaboutthehistoryofNantong，youcanvisit

theNantongMuseum.2.Itwassocoldoutside，sowehadtomakeafire

（keep）

warm.3.Theboyiscrazyaboutmusicandwealwayshearhim

（sing）

inthemusicroom.4.Theshopkeepertoldthechildren

（nottouch）theglass.Tolearn

tokeep

sing

nottotouch

一二三四二、

单项选择。（

C

）1.—Whydocranesflytothesoutheveryyear？—

thecoldwinter.A.SpendB.SpendingC.TospendD.Tospending（

A

）2.Swansoftenflytogether

lost.Theyoftenflyinthe

shapeof“V”.A.inordernottogetB.inorderdon’tgetC.notinordertogetD.inorderdon’ttogetCA一二三四（

D

）3.—ItriedtomakeAlice

hermindbutIfoundit

difficult.—Well，Isawyou

thatwhenIwentpast.A.changed；doB.changes；doingC.change；todoD.change；doing（

B

）4.—Mary，IamnotgoodatEnglish.Couldyouhelpme，

please？—Sure.I’lldowhatIcan

youimproveyourEnglish.A.helpedB.tohelpC.helpingD.helpDB一二三四（

D

）5.Thanksforagreeing

me

youinthe

birdwatching.A.let；joinB.tolet；tojoinC.let；tojoinD.tolet；joinD一二三四三、

阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选

项。选项中有一项为多余选项。A.Butsheneverhurtsus.B.Jessicaisalsofreetoleavethehome.C.Keepingahippoathomeisboringandterrible.D.Theyspentalotoftimetakinggoodcareofher.E.Sheenjoyscarrots，apples，andanythingshelikesthere.F.Thelittlehippocouldn’tfindhermotherbecausethewaterwashedher

away.一二三四Manypeoplelikehavingapetathome.Petslikedogs，catsandbirds

canbegoodfriends.ButpetJessicamightsurpriseyou.Sheisahippo（河

马）andsheweighsabout1，400kg.TonieandShirleyfoundbabyJessicaonariverbankinSouthAfricain

2000.1.

WhentheyfirstsawJessica，shewasonlyafewhoursold

andwastooweaktogetup.F

一二三四SoTonieandShirleytookJessicahome.2.

⁠Theyfedherwith

milkandplayedwithhereveryday.Thenthelittlehippogrewup.Shehas

becomepartofthefamily.Sheplayswithcatsanddogs.Attheendofalong

day，shestayswithherhumanfamilymembersandgoestosleep.Tonie

evenletsJessicagointothekitchentoenjoydifferentfood.3.

⁠D

E

一二三四4.

Aftersheplayswithagroupofwildhipposintheriver，she

alwayschoosestocomebackhome.“Jessicaissogentleandkind.Sheishugeandstrong.5.

⁠She

likeswatchingTVandlisteningtomusicwithus，”saysTonie.B

A

一二三四四、

（2023·镇江改编）阅读理解。KatiewaswaitingforGulliver’scalls.Instead，shejustheardsparrows

makingnoiseinthebushes.“MaybeGullivermissedtheharbour，”Dad

said.Afterbreakfast，Katietookhercameratotheharbour.Allthecolourful

boatsmadeprettypictures，butnottheoneshewantedmost.一二三四KatiewavedtoErnest，heruncle’sneighbour，ontheboathouse.The

gull’sname，Gulliver，wasgivenbyhim.Thegull’ssizeandhissingleleg

madethebirditselfdifferent.ButErnesttoldKatiewhatGulliverdidthat

firstsummerKatieandherdadcamecaughteveryone’sattention.Young

Katielayinherstroller（婴儿手推车）onthefloatingdock（码头）when

UncleRalphandDadwererepairingboatsnearby.Thewavesfromthe

passingboatmadeKatie’sstrollershakestrongly.“Kee-aah！Kee-aah！”

Gullivermadetheloudestcry.DadandUncleRalphrushedtoKatieand

stoppedthestrollerfromfallingintothewater.一二三四TheykeptacloseeyeonKatieafterthat.AnothersummerKatiewasthree

yearsold，shelikedtotoucheverything.ButDaddidn’twatchherevery

minutewhenshetriedtocatchsmallducksaroundorfishfromthewater.

“Kee-aah！Kee-aah！”Thegull’scrybroughtDadbackintime.He

stoppedKatieasshetriedtofollowthesmallducksrunningtowardsthe

water.Severalsummerspassed，andGullivercontinuedtocalloutasKatie

triednewthings.一二三四ThissummerKatiedidtheusualby-the-seathingsshe’dlearnedtodo.

Oneday，sherowedaboatoutbutwastrappedonarockbyastorm.Asshe

lookedupandtriedtocatchthelastwarmthofthesunshinethroughdark

clouds，shesawasinglewhitefeather.Agullfeather？Shesearchedthe

skyforananswer.Puttingherarmsaroundherknees，sheclosedhereyesto

holdinthetears（眼泪）.“Kee-aah！Kee-aah！”Katiesatup.

“Katie！Katie！”Soon，DadandUncleRalphappeared.“How

lucky！WeheardGulliveraswecamearoundtherocks，”UncleRalph

said.“Atleast...itsoundedlikehim.Strange，hewasnowhereinsight.”

Katierememberedthefeather.Shesaid，

“IthoughtIheardhimtoo.”一二三四（

C

）1.What’stherightorderofthefollowingeventsaboutKatie？a.Shewastrappedonarockbyastorm. b.Shelayinherstrolleronthefloatingdock.c.Shefollowedthesmallducksrunningtowardswater.A.a-b-cB.a-c-bC.b-c-aD.b-a-cC一二三四（

C

）2.WhichofthefollowingcanshowthechangeofKatie’sfeelings

inParagraph3？A.sad—peaceful—excitedB.sad—excited—nervousC.helpless—hopeful—thankfulD.helpless—thankful—nervous（

A

）3.What’sthebesttitleforthestory？A.KatieandGulliverB.Katie’sholidaysC.KatieandDadD.Katie’stearsCA一二三四第5课时Integratedskills&StudyskillsUnit6Birdwatching一、

用括号中所给词的适当形式填空。1.Modestpeoplehavebetterfriendshipandseelife’shappiness

⁠

（clearly）.2.Therearetwo

（speak）onthestage（舞台）.3.Look！It’sraining，butthe

（farm）areworkinginthe

field.4.Iwanttobea

（science）likeQianXuesenwhenIgrowup.5.Thereweremany

（visit）atthebirdshowyesterday.6.Isawthataman

（climb）throughthewindowandgotinto

theroom.more

clearly

speakers

farmers

scientist

visitors

climbed

一二三四二、

单项选择。（

C

）1.Thispairofshoes

tooexpensive.Iwantanother

.A.is；onesB.are；oneC.is；pairD.are；pairC一二三四（

D

）2.—Iknowtheimportance

thewetlands.—Good！Thewetlandsareimportant

thelivingthingsalloverthe

world.A.for；forB.for；ofC.to；ofD.of；to（

B

）3.Youneed

talent

hardworktobecomea

successfulfootballplayer.A.either；orB.notonly；butalsoC.neither；norD.not；butDB一二三四（

B

）4.—CouldyoupleasetellmesomethingaboutHongKong

Disneyland，please？—Withpleasure.It

anareaof126hectaresandit

several

differentparks.A.includes；coversB.covers；includesC.covers；includingD.includes；coveringB一二三四三、

短文填空。Mostanimalsinthewildlookaftertheirbabies.For1.

，

amotherbirdfightswithenemiesto2.

⁠herbabiesfromdanger.Beforeamotherswallowhasbabies，itwill3.

⁠tobuildanest

undertheeaves（屋檐）.Ababybirdusually4.

⁠about30grams

atbirthandyoucanholditinyourhands.Babybirdshave5.

⁠but

theyseemtohavenobones.Themotherbirdwilllookafter6.

⁠for

about25days.Ifsomeonecomesclosetothenest，themotherbirdwilluse

itswingsto7.

⁠thebabybirds.example

protect

start

weighs

fur

them

cover

一二三四Usually，theweakbabybirdswilldieandonlythe8.

⁠ones

cansurvive.Thentheywillstartmovingtheirwingsandtrytolearnmore

abouttheworld.Sometimes，youwillfindlittle

birdsontheground.Itis

9.

theirwingsarenotstrongenough.Theycanonly10.

⁠

forashortdistanceandthentheyfallontotheground.Birdswillbeginto

takecareofthemselvesiftheyknowhowtofly.strong

because

fly

一二三四四、

（2023·南通市如皋市模拟）完形填空。Alongtimeago，treesinforestskepttheirleavesallyearround.But

onewinter，things

1

，andwoul