Unit2WildlifeProtectionDiscoveringusefulstructures導(dǎo)學(xué)案-高中英語(yǔ)人教版2019

課題Unit2WildlifeProtection課時(shí)2課型語(yǔ)法課學(xué)習(xí)目標(biāo)Attheendofthisclass,youwill:能正確理解現(xiàn)在進(jìn)行時(shí)被動(dòng)語(yǔ)態(tài)的形式、意義和功能。能夠理解并正確運(yùn)用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)進(jìn)行口頭和書面表達(dá)。重難點(diǎn)引導(dǎo)學(xué)生在語(yǔ)境中理解并正確運(yùn)用現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)。詞匯準(zhǔn)備導(dǎo)學(xué)環(huán)節(jié)導(dǎo)入（3min）自主學(xué)習(xí)（5min）Readthethreesentencesandtrytofindthefunctionsofpresentcontinuouspassivevoice.Africanelephantsarebeinghunted.Whatisbeingdonetohelpthem?Whatmeasuresarebeingtakentohelpthem?1.(一)表示說(shuō)話時(shí)_________的被動(dòng)動(dòng)作,強(qiáng)調(diào)主語(yǔ)是動(dòng)作的________。常與now,look等詞連用。1.Myhouseisbeingpaintednow.2.Look!Thebabyisbeingtakencareofbyheraunt.3.PandasarebeingprotectedinWolongNationalReserve.（二）表示現(xiàn)階段_________的被動(dòng)動(dòng)作,但此動(dòng)作不一定在此時(shí)此刻發(fā)生。4.ManyspeechesaboutChinesetraditionalculturearebeingheldthesedays.5.Amodernschoolisbeingbuiltforthestudentsthesemonths.（三）表示按計(jì)劃或安排將要進(jìn)行的一個(gè)被動(dòng)動(dòng)作6.AChristmaspartyisbeingheldtonight.7.Somerockmusicisbeingplayedbythemnext.（四)表示經(jīng)常的被動(dòng)行為,常和always,often,constantly等詞連用(表示某種感情色彩)。8.Tomisalwaysbeingpraisedbytheteacher.9.Thegrainisoftenbeingsoldforexport.合作探究+展示交流（15min）1.Thegrammarwhich______________(learn)nowiseasytomaster.

Someanimals___________________(protect)wellenoughnow.

Thesportsmeeting_____________(hold)inourschoolatpresent.這座橋沒(méi)有在重建。他們學(xué)校正在建設(shè)一座新圖書館嗎？現(xiàn)在對(duì)這臺(tái)機(jī)器要采取什么措施Inthewetlandofmyhometown,therearemanydifferentkindsofanimals,includingwildbirds,fish,snakes,insectsandsoon.WhenIwasinprimaryschool,Ioftenwenttherewithmyfriendstowatchthebirdsandstudythem.Thatwasaninterestingplaceforallofus.Butthingshavebeguntochangeinrecentyears.Smallbirds________________(catch)withnets.Wildducks_____________(sell)atfoodFishandsnakes______________(kill)forfoodinrestaurantsandevenworse,thewetland_________________(destroy).Someparts________________(cover)withnewhouses.Youcanseerubbisheverywhere.Thewetland_________________(pollute)seriouslyeveryday.Iamveryworriedaboutit.Whatcanwedo?檢測(cè)反饋（5min）1.IfBob__________(offer)ajob,ishewillingtogototheremotetown?2.Arescueworkerriskedhislifesavingtwotouristswho______________________(trap)inthemountainsfortwodays.3.Mywashingmachine_________________(repair)thisweek,soIhavetowashmyclothesbyhand.4.Newartforms_______________(introduce)attheendoftheQingdynasty.Asaresult,peoplelostinterestinpapercutting.5.Mostairports_________(build)farawayfromdowntown,soitoftentakespassengersquitealongtimetoarrive.6.