2022届高考英语统考一轮复习选修7Unit3Underthesea课件新人教版202102262160

Unit3　Underthesea选修7教材知识解读 01基础知识梳理[单词　拼写•运用][短语　理解•运用][句式　辨识•运用] 急剧的；明显的明确的；确定的 (数量的上升或下降)急剧的缩小 [单词　拼写·运用]witnessoppositepausedrag hadwitnessedpausing neatfleemeantimenarrowshallowawesome draggingflednarrowly accommodationdepthdeeplydeepenurgentabandoned reflectionawarenesssharpen tastytastelessscaredscary scaryscaredtastytastetastestastelessdepthdeeplydeep reflectedreflectionaccommodationsaccommodateurgedurgent [短语　理解·运用]holdupbe/becomeawareof(be)scaredtodeathhelp(...)out upsidedowninthemeantimedrawclose/nearreflecton close/nearofoutupinon [句式　辨识·运用]ItwasatimewhenIwasaddictedtoplaying wasabouttodomyhomeworkwhen moreandmoreancientbuildingsbeingdestroyed cryingoverspiltmilkit'snouse 02重难考点探究 tomaketotake (should)formurgencyurgent urgethemanagerofthelibrarytokeepitopenurgethatthemanagerofthelibrary(should)keepitopen areabandonedabandonedreaching abandonedhimselftoplayingcomputergamesAbandoninghimselftoplayingcomputergamesAbandonedtoplayingcomputergames reflectingreflectedreflection reflectedonReflectingonhervolunteerexperience without(to)develop takingturn Withthehelpofmyteacher/Withmyteacher'shelpItiswiththehelpofmyteacher/withmyteacher'shelpthat ofawareness areawareof 地点状语定语 表语Wherever wheretherewasnothingbutagrasslandayearagointheplacewheretherewasnothingbutagrasslandayearago 03关键能力评估夯基固本——基础强化查缺补漏——知识拾遗强技提能——语言应用 夯基固本——基础强化carryingreflected tocomecryingawareness on/uponof outwherean play→playingdid→do 去掉第一个to在must后加bewhich→where 查缺补漏——知识拾遗accommodationstowatch haswitnessedBeingeducatedscared whento downupto 强技提能——语言应用whatfora wherewasjogginghidtofleebeingkilledhimselftruth atthedepthoftheoceanhaswitnessed hasattractedgreatattentionmakepeopleawareoftheimportanceofprotectingtheocean shouldurgeimmediatemeasuresabandonprotectingtheocean Nomatterhowgreatthedifficultyis,neverwillweabandonprotectingtheocean. Asweallknow,therearevarietiesofresourcesatthedepthoftheocean.However,thepastdecadehaswitnessedthatmanymarinecreatureshavediedout.Therefore,marinepollutionhasattractedgreatattentionfromthewholeworld. Ontheonehand,wemustmakepeopleawareoftheimportanceofprotectingtheocean.Asamatteroffact,toprotecttheoceanistoprotecthumanbeings.Ontheotherhand,thegovernmentshouldurgeimmediatemeasurestokeepthebalanceofnature.Nomatterhowgreatthedifficultyis，neverwillweabandonprotectingtheocean. 谢谢观看THANKYOU!