2021-2021学年高二英语新概念第二册lesson-55课件.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2020/8/9 Sunday,#,2026/11/4,20212021学年高二英语新概念第二册lesson_55课件,Discussion,What do the,miners,use to,detect,gold or other metal?,A metal,revealer,2.What are miners usually armed with when they go into the cave?,They,are armed with,helmet,revealer,professional equipments.,3.Besides miners,who will take the risk to find gold?,A search party,4.Who will bury the gold in the cave?,The pirates,5.Do people usually find the lost,treasure,or not?,Listen and answer,What did the team find?,They found a small,worthless gold coin,and,an empty tin trunk,.,Is“The Revealer”a new machine or an old machine?What is it used for?(which),The revealer is a new machine which is used for detecting gold.,2.Did a search party use this machine or not?Where did they try to find gold recently?(using the machine),Using the machine,a search party tried to find gold recently in a cave.,3.Did they examine the cave thoroughly or not?What did they find?Was it valuable or was it practically,worthless?(Althoughwhich),Although they examined the cave thoroughly,they found a small gold coin which was practically worthless.,4.What do people believe the machine may reveal?(However),However,many people believe that the machine may reveal something of value fairly soon.,The Revealeris a new machine which is used for detecting buried gold.,Using,this machine,a search party recently tried to find gold in a cave near the seashore.,Although,they examined the cave,thoroughly,they only found a small gold coin which was,practically,worthless.,However,many people believe that the machine may,reveal,something of value soon.(60 words),Further thinking,1.What do you think of the people in search party?,Confident,Optimistic,Determined,Professional,Skilled,Curious,2.If you were a member of the party,would you stick to the search?Why?,3.If someone finds some objects of historical value,do you think the object should belong to the nation or the finder?Why?Give your reasons.,Language points,被用来,做,过,去常常做某事,习惯于做某事,用,.,武装,某人,.,.,的入口,挖了个洞,空铁皮箱,不顾,不管,对某事,有信心,探出有价值的东西,be used to do,used to do,be used to doing,armwith/be armed with,entrance to,/of,dig a hole,an empty tin trunk,in spite of,be confident of,be confident that,reveal sth of value,reveal sth,1.,遗失的宝藏,/,被埋藏了的宝藏,lost,treasure/,buried,treasure,2.,一种叫做“探宝器”的新机器,a new machine,called,“The Revealer”,单个的过去分词作定语时一般兼有,被动和完成,的意义，常作前置定语,。,过去分词如是,词组作后置定语,，表示,被动,或,完成,意义。相当于一个定语从句,被污染的水,polluted,water,一枚用过的邮票,a,used,stamp,落叶,fallen,leaves,a new machine,which/that is,called,“The Revealer”,一名退休教师,a,retired,teacher,-ing,表主动、进行；,-ed,表被动、完成,-ed,作定语与,-ing,作定语的区别：,the,falling,leaves,the,fallen,leaves,落叶（正往下落的,),落叶（已落到地面的,),（正在沸腾的,),（已经沸腾过的）,boiling,water,boiled,water,(,发展中的,),（发达的）,a,developing,country,a,developed,country,3.,Armed with,the new machine,a search party,4.Very,excited,the party dug a hole,Lost in thought,he knocked into the wall.,Tired of sleeping on the floor,he,decided to buy a real bed.,gold n.,金子,gold watch/ring,golden adj.,金色的,宝贵的,Silence is golden.,golden opportunity,宝贵的机会,mine,（,1,）我的,eg,.,He is a friend of mine.,（,2,）,矿,coal,mine;gold-mine,a mine worker,a miner,矿工,mineral adj.minrl,矿,石,的,mineral water,礦泉水,New words and expressions,Dreams,of finding lost treasure almost came true recently.,dream,n.,梦想,dreams come true,梦想成真,dreams ended,梦想破灭了,梦断了,v.,做梦,dream of doing sth.,I dream of flying in the sky.,come true,变成现实 实现（无被动语态）,他梦想成真。,His,dream came true.,He realized his dream.,（,his dream was,realized.,）,His dream was,fulfilled/achieved.,A new machine,called,The,Revealer,has,been invented and it,has been used to,detect gold which has been buried in the,ground.,revealer,n.,探测器,reveal,v.,透露,泄露,揭露,reveal sth to sb,她把秘密向她的男朋友透露了,。,She revealed the secret to her,boyfriend.,detect v.,探测,A machine was used to detect gold.,detector n.,探,测,器,detective n.,侦探,be,used to do,被用于做某事,used to do,过去常常做某事,be used to doing,习惯于做某事,He,work sixteen hours a day.,We,live in the city,.,3.He always,scented soap,(,香皂,).,4.He,buy two bars of chocolate a day.,5.I couldnt stand the noise at first,but I,it now.,6.I,swimming in cold,water.,7.,This tool,cut.,u,sed to,u,sed to,u,ses,u,sed to,am used to,am used to,is used to,pirate,（,1,）,n.,海盗,（可做定語）,a pirate ship/flag,海盜船,/,旗帜,（,2,）,n.,盜印、盜版（可做定語）,a pirate video/tape,盜版,视频,/,磁帶,Armed with the new machine,a search party went into the cave hoping to find buried treasure.,arm,arm in arm,shoulder to shoulder,hand in hand,face to face,heart to heart,（,2,）,v.,武装,arm sb with,用,.,武裝某人,be armed with,用,.,来武装,The youth should be armed with knowledge.,Very excited,the party dug a hole two feel,deep.,Very excited,形容词短语做状语,(,位于句首时，多用于说明原因或说明动作发生时主语的状态。,),对睡地板感到厌倦，他决定买张真正的床。,Tired of sleeping on the floor,he,decided to buy a real bed.,In spite of,this,many people,are confident that,The Revealer may reveal,something of value,fairly soon.,In spite of=despite,尽管,confident adj.,有信心的,confidence n.,信心,be confident of +,n./doing sth.,他相信一定能成功。,He is confident of success.,我们相信一定能学好英语。,We are confident of studying English well.,be confident that+,从句,她相信一定能赢得这场比赛。,She is confident that she will win,the,race.,something of value,=something valuable,The news is,of importance,to us.,=The news,is important,to us.,