新概念第二册90课课件.pptx

Lesson 90,Whats for supper?,Today well listen to a story about something that is a big problem for divers.,enjoy and answer,What kind of fish are they?,answer the questions:,1.What has always been a favourite dish in Britain?2.Why has fish become more and more expensive?3.What do divers do on oil rigs?4.Where do they often work?5.What do they use to protect them?6.What type of fish are they?7.How big are the fish?,单词讲解,chip overfish giant terrify diver oil rig,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 skatefactor 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,overfish v. 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。I overcook the rice. 你过分了。You overdid it., giant （1）adj. 巨大的giant = huge quantity big/large/great/huge/immense/fantastic tremendous adj. 巨大的（大的让人不相信，惊讶） enormous adj. 巨大的（大的让人不相信，惊讶） This is a tremendous shoe. This is tremendous and enormous.（2）n. （故事或传说等） 巨人、大汉Jack saw the giant climbing down the beanstalk （3） n. 伟人、大人物He is the giant in the field of electronics., terrify v. 吓，使恐怖、使受惊吓（主语是吓人者，宾语是被吓者）terrify sb 惊吓某人、威胁(某人)他的突然出現，吓坏了他们。His sudden appearance terrified them . be terrified of 害怕 ., 恐惧.孩子们害怕被骂。The children were terrified of being scolded . be terrified by / be terrified at 被吓一跳他的突然出现使他们都吓坏了。They were terrified by his sudden appearance .They were terrified at his sudden appearance .,fear/be afraid of 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）You frighten me. 你吓了我一跳, diver n. 潜水员、跳水选手dive n. vi.跳水，潜水；俯冲，扑从桥上跳入河中dive from the bridge into the riverdive for （为寻找或取） 潜水他们潜水去捞牡蛎They dived down for oysters . dive into (突然)投入, 跳入、潜心研究他潜心研究中国的历史。He dived into the history of China ., oil（1） n. 油 食用油cooking oilpour oil on the flame（2） n. 油画颜料画油画paint in oils（3） v. 在.注 （涂）油给钟加油oil a clock, wit （1）n. （复数）理智，头脑（wits）他反应敏锐He has quick wits .他在紧急情况中缺少临机应变的能力。He lacked the wits to see what to do in the emergency .（2）机智、聪明（u）他的演讲充滿了机智和幽默。His speech was full of wit and humor .live by ones wits 靠小聪明过日子out of ones wits 失去理智, variety n.多样化他过着丰富多彩的生活He lives a life full of variety.a variety of 种种，多种多样的地球上有各种不同的人。There are a wide variety of people on the earth .variety show （英）综艺节目variety store （美） 杂货店various adj.（1） 形形色色的、种种的来自各国的代表representatives from various countries（2） 许多的、好几个的（无比较级变化）, factor （） n.（造成某结果的） 因素、要素造成纠纷的主要因素就是钱Money is the main factor that caused the dispute.诚信是他成功的因素之一。Honesty is one factor for his success .（2） n. 因数、因子, crew n.（船、飞机、火车等的） 全体工作人员（集体名词）The crew is large . The crew of the jet are 30 in all .The plane had seventy passengers and a crew of ten .crew cut 小平头staff n. 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He received special care while in Paris.（2） adj. 专门的，特制的，专用的Special cages are made to protect them from giant fish.,Fish and chips has always been a favorite dish in Britain, but as the oceans have been overfished, fish has become more and more expensive.fish and chips（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”： I like French dishes. 我喜欢（吃）法国菜。 Would you like a sweet dish? 您要一盘甜食吗？ more and more 越来越（多音节用more and more 加原级）more and more interesting I love you more and more each day as time goes by.随着时间的流逝我每一天越来越爱你。 fatter and fatter 越来越胖（单音节直接加er,然后用and 连接）,So it comes as a surprise to learn that giant fish are terrifying the divers on North Sea oil rigs. North Sea 北海it comes as a surprise + to do sth. /that 某事令人惊讶 It comes as a surprise that it rains/snows. It comes as a surprise to have four lessons in three hours. 令人吃惊的表达： to ones surprise The most surprising thing about it is that get a surprise What a surprise it is It comes as a surprise + to do sth. /that,Oil rigs have to be repaired frequently and divers, who often have to work in darkness a hundred feet under water, have been frightened out of their wits by giant fish bumping into them as they work.be frightened out of their wits 被嚇暈了、被吓得惊惶失措bump into bump into 碰上，撞上Wandering in darkness, the drunk bumped into a policeman. 那醉汉在黑夜中闲荡时撞到了一个警察的身上。 偶然遇见，碰见（多用于口语）I bumped into Jane at the conference. 我开会时碰见了简,Now they have had special cages made to protect them from these monsters.have sth done get sth done 让別人做某事protect sb. from + n. 保护使之不受侵害（protect常与from或against连用） This coat will protect you against the cold.He tried to protect the child from the rain/the dog.,The fish are not sharks or killer whales, but favorite eating varieties like cod and skate which grow to unnatural sizes, sometimes as much as twelve feet in length.notbut 不是而是eating adj. 供食用的；宜生食的 favourite eating variety 深受人们喜爱的食用的品种Eating corn is quite sweet. 食用玉米很香甜。These are eating apples, and those are cooking apples/ones.这些是生吃的苹果，那些是烹饪用的苹果。,grow to 长到 as much as 像一样（最大限度）+ 数字 as much as five meters tall as far as + 从句 as far as I could get 长宽高深的表达方式 数词 + 量词 +adj. two feet deep 数词 + 量词 + in + 名词 long - length ；high - height ；wide width ；deep - depth two feet in depth,Three factors have caused these fish to grow so large: cause + n. to do 成为原因旱灾造成植物死亡The drought caused the plants to die . cause + n. 导致是什么使他生病？What caused his sickness ？事故是由于粗心大意而引起的。The accident is caused by carelessnesscause sb sth cause sth to sb 引导某人、某事他带给父母许多麻烦。He caused his parents a lot of trouble . He caused a lot of trouble to his parents,the warm water round the hot oil pipes under the sea; the plentiful supply of food thrown overboard by the crews on the rigs;overboard adv.（自船上、岸上） 到水中fall overboard 从船上落水、 从火车上掉下來plentiful adj. 丰富的、很多的（反义词scarce）水供应充足a plentiful supply of water plenty n.plenty of 大量的 通常用于肯定句中否定句、疑问句则用enough , much , manythrow sth. overboard = throw away 扔掉 throw the rubbish overboard,the total absence of fishing boats around the oil rigs.total在这里表示“完全的，彻底的”（相当于complete） His letter is a total surprise to her. That girl is a total stranger to me.absence of 缺少，不存在These plants dont grow well because of the absence of rain/sunshine.total absence of 完全没有total absence of mind 心不在焉 The total absence of mind caused him to fail the exam. the total absence of order 没有秩序,As a result, the fish just eat and eat and grow and grow in the lovely warm water.as a result = so 结果是，因此 他没有努力学习数学，因此他没有通过考试。He didnt work hard at mathematics. As a result, he failed in the examination.as a result of 因为（because of）由于交通阻塞,他迟到了。He was late as a result of the traffic jam . eat and eat and grow and grow我们等了又等。We waited and waited .,【Special Difficulties】 被看作整体的、用and连接的两个名词当主语是and连接的两个名词时，谓语通常用复数形式： An umbrella and a suitcase are still needed.有些名词由于经常在一起连用，就把它们看成一个整体（或一个单位），因而成了一种复合名词。它们不仅有固定的词序，且后面的谓语动词通常要用单数形式。这类复合名词有：bacon and eggs（咸肉和鸡蛋），bread and butter（面包和黄油），cheese and wine（奶酷和葡萄酒），fish and chips（鱼和油炸土豆片），a knife and fork（一副刀叉），sausage(s) and mash（香肠和土豆泥）。通常被作为单数看待的有一道菜和一套东西。 Fish and chips is a popular meal in Britain.如果把两个名词看成是分开的东西，动词就要用复数： Fish and chips make a good meal.,Tell the storyFish and chips dish BritainOceans overfished fish expensiveSurprise giant fish divers repair oil rigsDivers darkness 100 feet frightened fishFish sharks killer whales eating varietiesCod unnatural sizes sometimesWarm water oil pipesPlentiful food crewAbsence boats,