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1、新概念二册55课课件treasure n.财宝财宝(为总称为总称,没有复数没有复数)treasure island 金银岛金银岛 jewel n.宝石宝石 珠宝珠宝,(可数可数)jewelry n.珠宝珠宝,珠宝类珠宝类 珠宝珠宝(总称总称,不可数不可数)I have some jewels.=I have some jewelry.diamond n.钻石钻石 jade n.碧玉碧玉(不可数名词不可数名词)jade palace 翠宫饭店翠宫饭店 revealer n.探测器探测器 reveal v.揭示揭示 invent v.发明发明 invention n.发明发明 detect v.探
2、测探测 detective n.侦探侦探 pirate n.海盗海盗,盗印者盗印者,盗版者盗版者,侵侵犯专利权者犯专利权者 vt.盗印盗印,盗版盗版,掠夺掠夺,翻印翻印 vi.做海盗做海盗 arm v.武装武装 n.手臂；武器手臂；武器 hold ones arm Farewell!Arms！永别了永别了,武器武器 farewell int.再会再会,别了别了!(常含有永别或不容易再见面常含有永别或不容易再见面的意思的意思)v.武装武装 Soldiers should be armed well.士兵应该要很好的武装。士兵应该要很好的武装。be armed with 用用来武装来武装 The
3、youth should be armed with knowledge.年轻人年轻人应该用知识武装自己应该用知识武装自己 The teacher should be patient.=The teacher should be armed with patience.be covered with 被被覆盖覆盖 army n.军队军队 soil n.泥土泥土 soil n.土壤土壤(能生长植物的地方能生长植物的地方)earth n.泥土泥土(泥巴泥巴)entrance n.入口入口 entrance of/to 的入口的入口 entrance of the park ；entrance to
4、 the park exit n.出口出口,太平门太平门,退场退场,去世；去世；vi.退出退出,脱离脱离,去世去世 thoroughly adv.彻底地彻底地 completely/thoroughly/totally confident n.有信心的有信心的 be confident of doing sth.有信心做有信心做 be confident that+从句从句 有信心做有信心做 confidence n.信心信心【课文讲解】【课文讲解】1、Dreams of finding lost treasure almost came true recently.dream n.梦；梦；v
5、.做梦做梦 n.梦想梦想 dreams come true 梦想成真梦想成真 dreams ended 梦想破灭了梦想破灭了,梦断了梦断了 dream of 的梦的梦 Dream of flying in the sky comes true.v.做梦做梦 dream of doing sth.I dream of flying in the sky.(dream v)come true 变成现实，（预言、期望等）成为事变成现实，（预言、期望等）成为事实，（愿意）实现实，（愿意）实现 His dream to travel around the world at last came true.
6、2、A new machine called The Revealer has been invented and it has been used to detect gold which has been buried in the ground.一句话中只有一个动词一句话中只有一个动词,如果再出现动词如果再出现动词,可以用可以用and并列连接并列连接,也可以变成复合句也可以变成复合句,用用when,because连接连接,还可以使这个动词表示动词意思还可以使这个动词表示动词意思,但不做谓语但不做谓语,即非谓即非谓语动词语动词 过去分词做定语过去分词做定语,表示表示 “被被”，如，如plo
7、ughed field n.+called 被称之为被称之为的的（如果用短语修（如果用短语修饰其他词饰其他词,则把短语放在被修饰词的后边）则把短语放在被修饰词的后边）the plane called a“Pilatus Porter”be used to do sth.被用来被用来 used to do 过去常常过去常常 同位语从句中的引导词只有一个同位语从句中的引导词只有一个that，不会用，不会用which in the ground(更习惯于用更习惯于用 “under the ground”)3、The machine was used in a cave near the seasho
8、re where-it is said-pirates used to hide gold.it is said是插入语，当是插入语，当“据说据说”讲。讲。where=in which翻译时译为翻译时译为“在那儿在那儿”，修饰，修饰 cave；一个地点状语从句；一个地点状语从句 This is the river where I swim.4、The pirates would often bury gold in the cave and then fail to collect it.would表示过去的习惯性动作表示过去的习惯性动作,但此处表示但此处表示 “used to”过去常做过去常
9、做 fail to do sth.未能、不能、忘记做某事项未能、不能、忘记做某事项（fail后面接动词不定式表示否定）后面接动词不定式表示否定）He failed to see the reason why they sent him away.collect的含义之一为的含义之一为“（去）取，接（去）取，接”Dont fail to collect me before you go to the party.Ill collect my post on my way home.5、Armed with the new machine,a search party went into the
10、cave hoping to find buried treasure.如果几个句子的主语是同一事物如果几个句子的主语是同一事物,则可以把几个句子合则可以把几个句子合并为一个句子。保留一个句子做主句并为一个句子。保留一个句子做主句,其他的变成非谓其他的变成非谓语动词。非谓语动词采用何种形式语动词。非谓语动词采用何种形式,则根据其与主语的则根据其与主语的关系关系,如果是主动关系如果是主动关系,用用-ing,被动关系被动关系,则用动词则用动词的的-ed形式形式，主句与其他句子的位置安排要保持句子的主句与其他句子的位置安排要保持句子的平衡平衡,还要注意动作的连贯还要注意动作的连贯 The boy w
11、ent home.The boy was crying.The boy was beaten.=Beaten by sb,the boy went home,crying.arm(ed)with 可以表示可以表示“带着、装着、穿着带着、装着、穿着”等等 Dont worry.Im armed with an umbrella.Youd better arm yourself with a warm coat.6、Very excited,the party dug a hole two feet deep.Very exciting,形容词短语做状语形容词短语做状语 Tired of slee
12、ping on the floor,Tired,I went home./I went home tired.句子顺序不同句子顺序不同,表达的意思也不同表达的意思也不同 two feet deep“数词数词+量词量词+形容词形容词”结构可以结构可以做定语；做定语；也可以做表语也可以做表语 I am five years old.The street is five meters wide.long/wide/high/deep，人有多高用，人有多高用 “tall”7、In spite of this,many people are confident that The Revealer may
13、 reveal something of value fairly soon.in spite of/though/even if 尽管尽管 something of value of表示其所修饰的名词具有某种性质、状况，表示其所修饰的名词具有某种性质、状况，of加名词往往让人联想这名词对应的形容词加名词往往让人联想这名词对应的形容词 The news is of great importance to us.of valuevaluable 有价值的有价值的 of small value 价值很小价值很小(=almost worthless)形容词要放在不定代词的后边形容词要放在不定代词的后
14、边 something important=something of importance someone patient=someone of patience【Key structures】表示过去习惯性动作表示过去习惯性动作 当我们提到过去某一特定时间时当我们提到过去某一特定时间时,我们有时可用我们有时可用 would来代替来代替used to，有时则不可以，而且，有时则不可以，而且 would需要指出具体时间，需要指出具体时间，used to则不需要。则不需要。当当used to暗示与现在的对照时，不可用暗示与现在的对照时，不可用would替替换：换：I used to drink h
15、eavily,but I have given up drinking now.I never used to eat a large breakfast,but I do now.当当used to描写过去的状态时，也不可与描写过去的状态时，也不可与 would互换，互换，would只表示过去特有的习惯或行为：只表示过去特有的习惯或行为：This sort of novel used to be very popular.这种小说过去很流行这种小说过去很流行.I used to be a waiter,but now Im a taxi-driver.当当used to不强调与现在的对比时，
16、可与不强调与现在的对比时，可与would互互换。但一个故事开头时不用换。但一个故事开头时不用would，必须首先用，必须首先用一般过去时或一般过去时或used to描述背景，然后用描述背景，然后用would表表示习惯性动作：示习惯性动作：When I was a boy we always spent/used to spend our holidays on a farm.We would get up at 5 and we would help milk the cows.【Special difficulties】use,be used to,used to use vt.用，使用，运
17、用，应用用，使用，运用，应用 May I use your dictionary/car?I dont know how to use the word.be used to 习惯于（后面跟名词或动名词，习惯于（后面跟名词或动名词，be也可用也可用get等代替）等代替）I soon got used to getting up early when I started working as a baker.Im used to shopping alone.used to 过去习惯过去习惯（表示过去有而现在通常已不存（表示过去有而现在通常已不存在的习惯，只用于一般过去时，后面只能跟动词不定式）
18、在的习惯，只用于一般过去时，后面只能跟动词不定式）I used to get up early when I worked as a baker,but I dont have to get up early now.You didnt use to smoke.Gold and Golden glod n.金，黄金，金币，金块金，黄金，金币，金块 He loves gold more than anything else.adj.金的金的 When Frank retired,they gave him a gold watch.All that glitters is not gold.（
19、allis not 不是所有的，部分否定不是所有的，部分否定 not all）golden adj.金色的，（机会等）非常好的，金色的，（机会等）非常好的，兴盛的兴盛的 As the sun set,the sky became golden.As he grew older,he always thought about the golden days of his life.Youve missed a golden chance to make a lot of money.【Multiple choice questions】1.The Revealerhas been used fo
20、r _gold.a.to detect b.detecting c.detect d.detected 2.Pirates used to hide gold there._.a.and they always do b.and they still do c.and they still do sometimes d.thats what they would do 3.How _was the hole?a.deeply b.depth c.deep d.down【Mutiple choice questions】4The Revealeris a very good _.a.machine b.engine c.machinery d.mechanic 5 The coin was almost worthless.So it was of small _.a.worthy b.honour c.price d.value 此课件下载可自行编辑修改，仅供参考！此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢感谢您的支持，我们努力做得更好！谢谢