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当前位置:首页 > 中学教育 > 高中教育 > 2021版新高考英语一轮复习 Unit 7 The Sea教学案 北师大版必修3
1Unit7TheSea三言两语1.Rubbishandwastewaterarebeingpouredintotheriver;asaconsequence,waterresourceshavebecomebadlypolluted.2.Weshouldadoptreducing,reusingandrecyclingapproachestosolvetheproblemandtakegoodcareofourenvironment.3.Withthenumberofcarsincreasingfastinourcity,ourenvironmentisgettingincreasinglyworse.1.众所周知,由于全球变暖,全球水资源短缺问题正变得日益严重。It_is_wellknownthattheglobalwatershortageisbecomingincreasinglyseveremainlyduetoglobalwarming.2.现在,越来越多的人开始认识到,目前的环境与我们对地球的所作所为有很大关系。Nowmoreandmorepeoplebecomeawarethatthepresentenvironmenthas_much_to_do_withwhatwehavedonetotheearth.[单词拼写应用]核心单词1.evaluatevt.评估,评价2.signn.手势;符号3.huntv.打猎,猎杀4.collectionn.收集,收取5.explorern.探险家6.voyagen.航海;航空7.banvt.禁止8.altogetheradv.完全9.handlevt.对付10.departmentn.部,系,局,部门11.solutionn.解决办法;答案12.presentvt.演示;讲演13.measurevi.&vt.(长度、数量)为;测量14.escapevi.逃脱,逃跑215.recovervi.恢复正常;康复16.debaten.辩论,争论[语境运用]用所给词的适当形式或汉语提示填空。1.Becauseofcheating,Charliehasbeenbanned(ban)fromcyclingforayear.2.Thelettershowsnosign(迹象)thattheAmericanshavesoftenedtheirposition.3.Theydebated(debate)foroveranhouronthemeritsofdifferentsystems.4.Wemeasured(measure)theroomandfounditwas20feetlongand15feetwide.5.Althoughhemaybetroubled,healwayspresents(present)acalmsmilingface.6.Onlyfourpeoplemanagedto_escape(escape)beforetheroofcollapsed.7.Theschoolhasonlybeenopenforsixmonths,soit'stooearlyto_evaluate(evaluate)itssuccess.8.Herefusedtoallowhissecretaryto_handle(handle)confidentialletters.拓展单词1.participatevi.参加→participationn.参加→participantn.参与者2.arrangevt.安排,准备→arrangementn.安排3.frighteningadj.令人惊恐的,骇人的→frightenvt.(使)惊恐→frightenedadj.害怕的;受惊的→frightn.恐怖;惊恐4.persuadevt.说服,劝服→persuasionn.说服5.apologisevi.道歉→apologyn.道歉6.pollutevt.使污染→pollutionn.污染7.intelligentadj.有灵性的;聪明的→intelligencen.智力,理解力8.energeticadj.有活力的→energyn.精力;活力9.discoveryn.发现→discovervt.发现10.educatevt.教育→educatorn.教育工作者→educationn.教育,培养11.attractvt.吸引→attractionn.吸引人的地方→attractiveadj.吸引人的12.terrifyvt.令人感到恐惧→terrorn.恐怖,恐惧→terrifyingadj.使人感到恐惧的→terrifiedadj.感到恐怖的13.survivevi.幸存,生存下来→survivaln.幸存,生存→survivorn.幸存者,生还者[语境运用]用所给词的适当形式或所给提示填空。1.Idon'tfeelenergetic(energy)enoughtorushabout,soI'llsitdown.2.Inthelightofrecentdiscoveries(discover),itmaybenecessarytoreviseourprevioustheory.33.Weallparticipatedinthecampandagreedthatthisparticipationwasveryvaluable.(participate)4.Thejourneyalongthisrouteisveryattractive(attract)becauseofitspicturesquescenery.5.I'llmakearrangements(arrange)foryoutobemetattheairport.6.Itdidn'ttakemuchpersuasion(persuade)togethertotellusthetruth.7.Thechildmadeaveryintelligentcomment,whichshowedthathewasaboyofveryhighintelligence.(intelligent)8.Itwasreportedthatthechemicalfactorypollutedtheenvironmentandthepollutionwasveryserious.(pollute)9.Onlytwopassengerssurvivedtheaircrash.Whenthetwosurvivorswereinterviewed,theysaidtheirsurvivalwasawonder.(survive)10.Onseeingthefrighteningsceneofthetrafficaccident,thefrightenedchildwastremblingwithfright.(fright)11.Whathappenedwithoutanypreviouswarningthatdayterrifiedallthepassengersaboardthetrain.Itwasreallyaterrifyingscene,andmanypeoplearestillterrifiedatthethoughtoftakingahighspeedtrain.(terrify)阅读单词1.chimpanzeen.黑猩猩2.dolphinn.海豚3.waterskiingn.滑水4.windsurfingn.风帆滑浪5.theAntarctic南极洲6.sealn.海豹7.penguinn.企鹅8.meltvi.融化,熔化9.discountn.折扣,减价1.(2019·全国卷Ⅱ)Alunchtimeescapeallowshertokeepabossfromtappingherontheshoulder.解脱2.(2017·全国卷Ⅰ)Groundwaterevaporatesandcollectsonthesheetuntilsmalldropsofwaterform,rundownthematerial,andfalloffintothecup.积聚;聚集3.Strongmotivationwillhelpyousurviveslowdownsandperiodsofburnout.4挺过[短语多维应用]高频短语1.on_one's_own独自地;独立地2.according_to根据,依照3.in_search_of寻找,寻求4.fill_out填写5.deal_with处理;对付[语境运用]选用左栏短语的适当形式填空。Lastweek,wehadadressball.Everyonehadfunattheparty,especiallyMike.①According_tohisbehaviour,hegotdrunk,butheinsistedondrivinghome②on_his_own.Hewentthroughhispockets③in_search_ofhiskeyandmadeit.Eventually,wepersuadedhimtobedrivenhomebyTom.6.participate_in参加7.set_sail启航8.make_it_to到达9.get_into_trouble陷入麻烦,陷入困境10.in_addition_to除……以外还有[语境运用]选用左栏短语的适当形式填空。Lastweek,I④participated_inanimportantmatch.Unfortunately,I⑤got_into_trouble.Iranacrossaterribletrafficjam.⑥In_addition_totheheavyrain,youdon'tknowwhatdifficultyIhadin⑦making_it_tothedestination.Luckily,Icaughtupwiththematchintime.11.all_at_once突然,忽然12.pick_up取,接载;无意中学到13.make_sense有道理,有意义14.make_a_living谋生15.watch_out注意[语境运用]选用左栏短语的适当形式填空。Wepaidavisittoanoldtemplelastweek.Whenwewereenjoyingthebeautyoftheoldtemple,⑧all_at_onceweheardaterriblescream.Avisitorfellintoariver.Ijumpedintotheriverimmediatelyandrescuedhimsuccessfully.Itoldhimto⑨watch_outfortherivernexttime.AlthoughIcouldn'thaveagoodlookatthetemple,itdid⑩make_sensetome.[句式结构仿写]教材原句背诵句式仿写应用1.“倍数+as...as...”句型It'sthreetimesasbigunderwater.杰西卡付出的是以前三倍的时间和精力,所以我相信她这次能成功。Jessicadevoted5three_times_as_much_time_and_energy_asshedidbefore,soIbelieveshewillsucceedthistime.2.形容词比较级和否定词连用表达最高级含义Youcertainlywon'tfindanoisierfish.多么好的一篇小说啊!我从未读过比这更感人的了。Whatawonderfulnovel!I_have_never_read_a_more_moving_one.3.独立主格结构Oneday,mytwobrothersandIwerecomingbackfromtheislands,our
本文标题:2021版新高考英语一轮复习 Unit 7 The Sea教学案 北师大版必修3
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