精品课件新概念英语第二册-第62课.ppt

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1、Lesson62AfterthefireFreeTalkTextReviewLanguagePointsGrammarExercisesSpecialdifficultiesFreetalk:Haveyoueverexperiencedanynaturaldisasters?volcano(火山)sandstorm(沙尘暴)Canyoutellsomekindofnaturaldisasters?drought(旱灾)tsunami(海啸)typhoon（台风）fire(火灾）Pleasewatchthevideoandtrynottoreadthesubtitle.Questionsont

2、hetextWhywerethesurroundingvillagesofthehillsthreatenedwithdestruction?Whathadbeguntoappearintheblackenedsoilinplaceofthegreattrees?controlsprayfloodsmokequantityauthoritydesolaterootgrass-seedthreatencenturydestructionsurroundingpatchblackenKeywords＆expressionscontrol[kən'trəul]n.控制beincontrolofst

3、h.指挥，管理或控制=beinchargeofsthWhoisincontroloftheplan?beundercontrol在控制之中Thefirehasbeenundercontrol.火势已受到控制。Don’tworry,everythingisundercontrol.beoutofcontrol失去控制TheTransformerswasoutofcontrol.这个变形金刚失去了控制。v.Icancontrolit.=Icanmanageit.我能对付(口语)controlSmokesmoke[sməuk]①n.烟（雾）fullofsmoke充满烟雾Thereisnosmoke

4、withoutfire.无风不起浪haveasmoke抽一只烟smokern.抽烟的人heavysmoker烟瘾重的人；nonsmoker不抽烟的人②v.吸烟Don'tsmoke!=Nosmoking!Hesmokedheavily.smokingarea/smokingroom吸烟室cigarette=cigarn.香烟threatenthreaten['θretən]v.①威胁threatentodosth.威胁着要做……（与人相连）；有迹象表明……Hethreatenedtomakethephotopublic.threatensb.withsth.以……来威胁/恐吓某人Thethie

5、fthreatenedhimwithaknife.②有……预兆Itthreatenedtorain.有迹象表明天要下雨了。联想：blackmail（勒索，敲诈），steal，rob★desolate[‘desələt,’desəleit]adj.荒凉的adesolatehouse废屋desolateadj.荒凉的（与地方相连，表示无人居住,荒无人烟的）；极度孤独的(与人相连时)adesolatehilllonelyadj.孤独的，荒凉的，偏僻的（与地方连表示孤零零的，但并不表示无人居住）★surrounding[sə'raundiŋ]①adj.周围的thesurroundingcountry

6、近郊②(pl.)n.周围的事物，环境schoolsurroundingssurroundv围绕，包围，围住Iliveinanoldtownwhichissurroundedbybeautifulwoods.atmospheren.大气层,氛围(在周边的人文环境)authorityauthority[ɔ:'θɔrəti]n.①当局(常复authorities)authoritiesconcerned有关当局；主管部门②权力，职权theauthorityforenteringroom③权威人士，来源SheisanauthorityonSpanish.Teachersarenolongerthea

7、uthorityoneverythingandstudentsarenolongerthepassivelearners.★spray[sprei]v.喷撒spraysth.over/on往……上喷洒spraywaterover/onflowerspraygrass-seedover/ontheground★grass-seed草籽grassland草地grass-seeder草籽播种机grassroots群