2024年4月3日发(作者：)

综合写作

Readingpassage

Theyellowcrazyantisoneoftheworld'smostdestructiveinvasivespecies

(speciesthatarenotnativetoanareabutratherintroducedtoit).Ithasspread

recentdecades,thecrazyanthasinvadedpartofauniquepalmforestonone

rategiesarebeing

consideredtostoptheantfromspreadingfartheranddamagingtheunique

ecosystemofthepalmforest.

Oneofthestrategiesproposedtostoptheantsistousetrapscontaininga

nttrapshave

beensuccessfullyusedinotherlocations,suchasanislandnear

Australia,whereupto99percentoftheinvasiveantpopulationhasbeenkilled

bytraps.

Anotherstrategywouldbetocutdownbroad-leavedtrees,whicharetheants

-leavedtreeshostatypeofinsectthatprovidesfood(a

sugarysubstance)ad-leavedtreesarenot

nativetothepalmforest;ngthe

treeswouldnotdamagethepalmforestecosystem,butitwouldreducethe

extentofthehabitatpreferredbytheinvasiveants,whichmightreducetheir

population.

Finally,ithasbeennotedthatantpopulationsaresignificantlydensernear

ly,asharpincreaseinyellowcrazyantshas

beenobservedatoneedgeofthepalmforestwhereanewvisitorcenterwas

built,whichsuggeststhatmoreantsweretransportedtotheareawith

constructionmaterialusedforthecenterandthattheantshavebeeneating

nghumanactivitynearthepalmforest

couldhelpreduceantpopulations.

听力文本

Now,listentopartofalectureonthetopicyoujustreadabout.

Unfortunately,thesuggestionsyoureadaboutareunlikelytoworkinthis

case.

Firstofall,

see,thesetrapsdonotdifferentiatebetweentheyellow,crazyantsandother

ansthatthenativeantscanbeharmedbythe

trapstheislandnearAustraliayoureadaboutdoesnothaveanynativeants.

hepalmforestonthe

Seychellesislands,therearenativeantspeciespresentthatwewantto

seantswouldcertainlybekilledbythetoxictraps.

Second,

,they

r,theyalsodowellin

ubleis,ifwecutdown

thebroadleavestrees,wewouldcreateareasofincreasedsunlightinsidethe

herwords,ifwecutdownbroadleavedtrees,wemight

destroyonetypeofhabitatthattheantslike,butwe'llbecreatinganew

n'tgetridof

theantsthatway.

Finally,limitinghumanactivityaroundtheforestmightslowdowntheend

spreadalittle,,the

islandspalmforestistheregionsmaintouristattraction,andtheuniquetrees

andanimalsthatliveinthepalmforestattractnotjusttourists,butalso

scientistswhoconductstudiesontheregions,,tourism

andvisitsfromscientistsarethemostimportantsourcesofincomeforthe

ore,tryingtolimithumanpresencearoundtheforest

wouldnegativelyaffecttheeconomyofthewholeregion.

题目：Summarizethepointsmadeinthelecture,beingsuretoexplainhow

theycastdoubtonthespecificsolutionsproposedinthereadingpassage.

独立写作：

Doyouagreeordisagreewiththefollowingstatement?

Takingalotoftimetomakeanimportantdecisionisoftenviewedasa

badqualityforapersontohave,but,infact,itisagoodqualityfora

persontohave.

Usespecificreasonsandexamplestosupportyouranswer.