新概念第二册90课课件

Lesson90What'sforsupper?•Todaywe’lllistentoastoryaboutsomethingthatisabigproblemfordivers.enjoyandanswer•Whatkindoffisharethey?answerthequestions:•1.WhathasalwaysbeenafavouritedishinBritain?•2.Whyhasfishbecomemoreandmoreexpensive?•3.Whatdodiversdoonoilrigs?•4.Wheredotheyoftenwork?•5.Whatdotheyusetoprotectthem?•6.Whattypeoffisharethey?•7.Howbigarethefish?单词讲解•chip•overfish•giant•terrify•diver•oilrig•n.油煎土豆片•v.过度捕捞•adj.巨大的•v.吓，使恐怖•n.潜水员•石油钻塔•wit•cage•shark•whale•variety•cod•skate•factor•crew•n.（复数）理智，头脑•n.笼•n.鲨鱼•n.鲸•n.品种•n.鳕•n.鳐•n.因素•n.全体工作人员★overfishv.过度捕捞•over做前缀，表示“过度的”•打扮的过了份•overdressed•我把饭做糊了。•Iovercooktherice.•你过分了。•Youoverdidit.★giant•（1）adj.巨大的•giant=hugequantity•big/large/great/huge/immense/fantastic•tremendousadj.巨大的（大的让人不相信，惊讶）•enormousadj.巨大的（大的让人不相信，惊讶）•Thisisatremendousshoe.•Thisistremendousandenormous.•（2）n.（故事或传说等）巨人、大汉•Jacksawthegiantclimbingdownthebeanstalk•（3）n.伟人、大人物•Heisthegiantinthefieldofelectronics.★terrifyv.吓，使恐怖、使受惊吓（主语是吓人者，宾语是被吓者）•terrifysb惊吓某人、威胁(某人)•他的突然出現，吓坏了他们。•Hissuddenappearanceterrifiedthem.•beterrifiedof害怕...,恐惧...•孩子们害怕被骂。•Thechildrenwereterrifiedofbeingscolded.•beterrifiedby/beterrifiedat被……吓一跳•他的突然出现使他们都吓坏了。•Theywereterrifiedbyhissuddenappearance.•Theywereterrifiedathissuddenappearance.fear/beafraidof害怕……（主语是人）frighten/scare吓了一跳（主语是物，吓了一跳，但很快就恢复了平静，主语是吓人者，宾语是被吓者）Youfrightenme.你吓了我一跳★divern.潜水员、跳水选手•diven.／vi.跳水，潜水；俯冲，扑•从桥上跳入河中•divefromthebridgeintotheriver•divefor（为寻找或取……）潜水•他们潜水去捞牡蛎•Theydiveddownforoysters.•diveinto(突然)投入,跳入、潜心研究•他潜心研究中国的历史。•HedivedintothehistoryofChina.★oil•（1）n.油•食用油•cookingoil•pouroilontheflame•（2）n.油画颜料•画油画•paintinoils•（3）v.在…….注（涂）油•给钟加油•oilaclock★wit•（1）n.（复数）理智，头脑（wits）•他反应敏锐•Hehasquickwits.•他在紧急情况中缺少临机应变的能力。•Helackedthewitstoseewhattodointheemergency.•（2）机智、聪明（u）•他的演讲充滿了机智和幽默。•Hisspeechwasfullofwitandhumor.•livebyone’swits靠小聪明过日子•outofone’swits失去理智★varietyn.多样化•他过着丰富多彩的生活•Helivesalifefullofvariety.•avarietyof种种，多种多样的•地球上有各种不同的人。•Thereareawidevarietyofpeopleontheearth.•varietyshow（英）综艺节目•varietystore（美）杂货店•variousadj.•（1）形形色色的、种种的•来自各国的代表•representativesfromvariouscountries•（2）许多的、好几个的（无比较级变化）★factor（１）n.（造成某结果的）因素、要素•造成纠纷的主要因素就是钱•Moneyisthemainfactorthatcausedthedispute.•诚信是他成功的因素之一。•Honestyisonefactorforhissuccess.•（2）n.因数、因子★crewn.（船、飞机、火车等的）全体工作人员（集体名词）•Thecrewislarge.•Thecrewofthejetare30inall.•Theplanehadseventypassengersandacrewoften.•crewcut•小平头•staffn.办公室的全体工作人员•crew和staff属于集合名词，可能会做单数，可能会做复数。★special（1）adj.特殊的，特别的，独特的HereceivedspecialcarewhileinParis.（2）adj.专门的，特制的，专用的Specialcagesaremadetoprotectthemfromgiantfish.•FishandchipshasalwaysbeenafavoritedishinBritain,butastheoceanshavebeenoverfished,fishhasbecomemoreandmoreexpensive.•fishandchips（鱼和炸土豆片，传统英国食物，是一道菜）被看作是一个整体，因此，虽然chips是复数形式，它后面却要跟动词的单数形式。•dish在这里指“一盘菜”或“菜肴”、“食品”：•IlikeFrenchdishes.我喜欢（吃）法国菜。•Wouldyoulikeasweetdish?您要一盘甜食吗？•moreandmore越来越……（多音节用moreandmore加原级）•moreandmoreinteresting•Iloveyoumoreandmoreeachdayastimegoesby.•随着时间的流逝我每一天越来越爱你。•fatterandfatter越来越胖（单音节直接加er,然后用and连接）•SoitcomesasasurprisetolearnthatgiantfishareterrifyingthediversonNorthSeaoilrigs.•NorthSea北海•itcomesasasurprise+todosth./that某事令人惊讶•Itcomesasasurprisethatitrains/snows.•Itcomesasasurprisetohavefourlessonsinthreehours.•令人吃惊的表达：•①toone’ssurprise•②Themostsurprisingthingaboutitisthat•③getasurprise•④Whatasurpriseitis•⑤Itcomesasasurprise+todosth./that•Oilrigshavetoberepairedfrequentlyanddivers,whooftenhavetoworkindarknessahundredfeetunderwater,havebeenfrightenedoutoftheirwitsbygiantfishbumpingintothemastheywork.•befrightenedoutoftheirwits•被嚇暈了、被吓得惊惶失措•bumpinto•bumpinto•①碰上，撞上•Wanderingindarkness,thedrunkbumpedintoapoliceman.•那醉汉在黑夜中闲荡时撞到了一个警察的身上。•②偶然遇见，碰见（多用于口语）•IbumpedintoJaneattheconference.我开会时碰见了简•Nowtheyhavehadspecialcagesmadetoprotectthemfromthesemonsters.•havesthdone＝getsthdone让別人做某事•protectsb.from+n.保护……使之不受侵害（protect常与from或against连用）•Thiscoatwillprotectyouagainstthecold.•Hetriedtoprotectthechildfromtherain/thedog.•Thefisharenotsharksorkillerwhales,butfavoriteeatingvarietieslikecodandskatewhichgrowtounnaturalsizes,sometimesasmuchastwelvefeetinlength.•not…but…不是……而是……•eatingadj.供食用的；宜生食的•favouriteeatingvariety深受人们喜爱的食用的品种•Eatingcornisquitesweet.食用玉米很香甜。•Theseareeatingapples,andthosearecookingapples/ones.•这些是生吃的苹果，那些是烹饪用的苹果。growto长到asmuchas像……一样（最大限度）+数字asmuchasfivemeterstallasfaras+从句asfarasIcouldget长宽高深的表达方式①数词+量词+adj.twofeetdeep②数词+量词+in+名词long-length；high-height；wide–width；deep-depthtwofeetindepth•Threefactorshavecausedthesefishtogrowsolarge:•cause+n.todo成为……原因•旱灾造成植物死亡•Thedroughtcausedtheplantstodie.•cause+n.导致•是什么使他生病？•Whatcausedhissickness？•事故是由于粗心大意而引起的。•Theaccidentiscausedbycarelessness•causesbsth＝causesthtosb引导某人、某事•他带给父母许多麻烦。•Hecausedhisparentsalotoftrouble.•＝Hecausedalotoftroubletohisparents•thewarmwaterroundthehotoilpipesunderthesea;theplentifulsupplyoffoodthrownoverboardbythecrewsontherigs;•overboardadv.（自船上、岸上）到水中•falloverboard从船上落水、从火车上掉下來•plentifuladj.丰富的、很多的（反义词scarce）•水供应充足•aplentifulsupplyofwater•plentyn.•plentyof大量的通常用于肯定句中•否定句、疑问句则用enough,much,many•throwsth.overboard=throwaway扔掉•thro