Unit 5 复习学案-2022-2023学年高中英语外研版2019选择性必修第二册

Unit5一、share.1.Namenaturalscenicspotslikevisitandyourreasons.2.Whatdothinkwildlifesufferingthesenaturalscenicspots?Howcanwehelp二、Matchwithcorrespondingparagraph.Paragraph1A.Ratsandmicebroughttheislandcausedharm.

Paragraph2Therabbitproblemresultedparakeets’dyingout.Iparticipatedtheprogrammethisproblem.Paragraph3D.PeoplerealisedtheimportanceofremovinginvadingspeciesonceandParagraph4forall.Paragraph5AviruswasreleasedkillrabbitsandtrapsanddogswereusedParagraph6catchthecats.NativeinhabitantsonMacquarieIslandonceharmoniouslytheirnaturalhabitat.Paragraphs______________________三、CompletechartintroducingMacquarieIsland’sproblems.island’stragicstoryRatmouseproblemRabbitproblemBeginningWhenhumansarrivedontheisland,they1.________broughtratsandmice.Rabbitswereintroducedtheislandasasourceof2.________forhumans.★soil4.________(eatingthenativeITheyatethebirds’and3.________anybabybirds.vegetationanddiggingholes)★Thenumberofcatsincreased(huntingthebirds).★Parakeetsdiedout.SolutionI5.________werebroughttheisland.Aviruswasreleased.ResultIICatsdevelopeda(n)6.________forthebirds.★Therabbitpopulationdecreased.★Thecatskilledup60,000nativebirdseachyear.SolutionIITrapsand7.________wereusedcatchthecats.★ThelastMacquarieIsland★Rabbits’diggingcausedlandIIIcatwascaught.collapse(developinga/an8.________the★Themouseandratvirus).populationstarted★Rabbitskilledasubstantialnumberofincrease.penguins.★poisonbeingdroppedfrom9.________programme★removingthelastremaininginvadingspeciesendingMacquarieIslandwasdeclaredpest-freeandtheisland’s10.________finallyontheroadrecovery.四、Matchinformationwithyearwheneventhappened.A.Parakeetsdiedout.1.In1810Humansarrivedontheisland.2.In1891ThelastMacquarieIslandcatwascaught.3.Inthe1970sD.Trapsandwereusedcatchthecats.4.Inthe1980sMacquarieIslandbecameanofficialnaturereserve.5.In2000MacquarieIslandwaspest-free,andecologyontheroad6.In2006recovery.7.In2014G.Duetherabbits’behaviour,landcollapsedandanumberofpenguinswerekilled.____________________________________________五、Completefollowingpassageusingsuitablewordsfromtext.MacquarieIsland’snativeinhabitantsexistedperfectharmonyforthousandsofyears.However,a(n)1.__________storyhappenedwhenhumansarrivedontheislandbringing2.__________andmice,whichfedonthebirdsontheisland.controlthemice,catswereintroducedbuttheyalsoatethebirds.Inthemeantime,rabbitswerebroughtasfoodforhumans,buttheirdiggingcausedsoil3.__________andincreasedthecatpopulationbecausethecatsalsoatetherabbits.Eventually,thecatspreyedon4.__________,leadingtheirextinction.Inthe1980s,trapsanddogswereusedcatchthecats,andthelastcatwasfinallyremoved2000.But,thepopulationsoftheotherthreeinvadinganimals5.__________again.Therabbits’diggingcausedland6.__________,killingmanypenguins.Finally,7.__________wereuseddroppoisonremovethelastremaininginvadingspecies.Intheend,MacquarieIslandwasfreefrompests,ecologyontheway8.__________.语篇顺序之时间顺序“MACQUARIEISLAND:fromChaosConservation”一文介绍了麦夸里岛是如何从19绍了这一漫长的过程。时间顺序主要是通过正确运用时态以及时间状语、时间名词或小句形成的衔接来体现的。本文中作者在描写人类的到来给麦夸里岛造成的负面影响时，主要使用了一般过去时。1810Meanwhile1891the1970s、Inthe1980s、20002006使行文更为流畅。如第三段的倒数第二句：Thisturnledmorecatshuntingthebirds，该句起着承上启下的作用，句中的This指代上一句中的thenumberofcatsalsoincreased，而morecatshuntingthebirds则导致下一句中的parakeets...diedout1891。确运用。

答案一、略二、ParagraphsFABEDC三、1.unknow