人教版（2019）必修第二册Unit2 Wildlife Protection Discovering Useful Structures课件.pptx

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人教版（2019）必修第二册Unit2 Wildlife Protection Discovering Useful Structures课件.pptx

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Unit2WildlifeProtection

Period3DiscoveringUsefulStructures

课前自主预习

Newwords重点词汇1.n.鹿?2.n.袋鼠?3.vt.减少?4.adj.由于；因为?5.n.昆虫?6.n.＝Internet网adj.净得的；纯的?7.n.临近的地方；街区?deerkangarooreducedueinsectnetneighbourhood

Let′splay1.WhenMarywasplayingbythewoods，shehappenedtoseea(袋鼠)comeby.?2.Thedesignofthebicyclehasmanagedto___________(减少)theeffectsofwindresistance.?一、单词拼写kangarooreduce

3.Thestudentsinourclassoftendovolunteerworkinthe__________________(街区).?4.Ihaveneverseenthiskindof(昆虫)before.?neighbourhoodinsects

二、动词填空1.Ican′tusemycartodaybecauseit__________________(repair)inthegarage.?2.Theyhavetositoutsidebecausetherooms_____________________________(paint).?3.Atpresent，ameeting______________(hold)todiscussthequestion.?isbeingrepairedarebeingpaintedisbeingheld

4.Don′tworry.Supper__________________(prepare)inthekitchen.?5.Noweffectivemeasures__________________(take)topreventtheriversfrombeingpolluted.?isbeingpreparedarebeingtaken

课文呈现

Reportanongoingevent1Underlinethepresentcontinuouspassivevoiceinthesentencesanddiscussitsfunction.?Africanelephantsarebeinghunted.?Whatisbeingdonetohelpthem??Whatmeasuresarebeingtakentohelpthem?

Findmoresentenceswiththesameverbforminthisunit.Theyarebeinghunted，illegally，fortheirvaluablefur.Muchisbeingdonetoprotectwildlife.

2Choosethesuitableverbformstocompletethesentences.1I′m(working/beingworked)athometodaybecausemyofficeis(painted/beingpainted).2Thealarmingreportis(written/beingwritten).Itwillbefinishedsoon.

3Whatpartofthecityis(attacked/beingattacked)now?4Rightnow，thedeerare(watched/beingwatched)overbymanyvolunteers.5Whois(hunting/beinghunted)thekangaroos?Wherearet