新概念2 第55课 课件

1、NEW CONCEPT ENGLISH,55,Not a gold mine,leozhang,New words and expressions Text Key structures and special difficulties Exercises,New words and expressions,gold n. 金子 sth. be made of gold 由金子做成的 gold watch；gold ring； golden adj. 金色的, 宝贵的 golden sun Silence is golden. 沉默是金 goldfish n. 金鱼 platinum n. 白

2、金, 铂 silver.银 copper.铜,New words and expressions,golden opportunity 宝贵的机会(opportunity n. 机会, 时机) I am honoured to have the opportunity to do sth. I am glad to have the golden opportunity to do sth. eg. I am glad to have the golden opportunity to study with you.,New words and expressions,treasure n.

3、财宝 (为总称, 没有复数) treasure island 金银岛 jewel n. 宝石 珠宝, (可数) jewelry n. 珠宝, 珠宝类 珠宝(总称, 不可数) I have some jewels. = I have some jewelry. diamond n. 钻石 jade n. 碧玉 (不可数名词),New words and expressions,revealer n. 探测器 reveal v. 揭示 The doctor did not reveal the truth to him.,New words and expressions,invent v. 发明

4、 Laszlo Biro invented the ball-point pen. invention n. 发明 inventor n. 发明家,New words and expressions,detect v. 探测 detective n. 侦探 detector n. 探测器,New words and expressions,pirate n. 海盗，盗印者, 盗版者, 侵犯专利权者 vt. 盗印, 盗版, 掠夺, 翻印 vi.做海盗,New words and expressions,arm v. 武装 n. 手臂；武器 hold ones arm Farewell! Arms

5、 永别了, 武器 v. 武装 be armed with 用来武装 The youth should be armed with knowledge.,New words and expressions,The teacher should be patient. =The teacher should be armed with patience. 类：be covered with 被覆盖 eg. The ground is covered with snow. n. army 军队,New words and expressions,soil n. 泥土 soil n. 土壤 (能生长植

6、物的地方) earth n. 泥土 (泥巴) ground. 地面,New words and expressions,entrance n. 入口 entrance of/to 的入口 entrance of the park ； entrance to the park exit n. 出口, 太平门, 退场, 去世； vi. 退出, 脱离, 去世,New words and expressions,thoroughly adv. 彻底地 completely/thoroughly/totally thorough adj 彻底的; 完全的; 细致的; 深入的,New words and

7、expressions,confident n. 有信心的 be confident of doing sth. 有信心做 I am confident of studying English well. be confident that +从句有信心做 confidence n. 信心,TEXT,dream n. 梦；v. 做梦 n. 梦想 dreams come true 梦想成真 dreams ended 梦想破灭了, 梦断了 dream of 的梦 Dream of flying in the sky comes true.,TEXT, v. 做梦 dream of doing st

8、h. I dream of flying in the sky.(dream v) come true 变成现实，（预言、期望等）成为事实，（愿意）实现 His dream to travel around the world at last came true.,A new machine calledThe Revealer has been invented and it has been used to detect gold which has been buried in the ground.,TEXT,n. +called 被称之为的 the plane called a “t

9、itanic” be used to do sth. 被用来 used to do 过去常常 同位语从句中的引导词只有一个that，不会用which in the ground (更习惯于用“under the ground” ),TEXT,use use to do I used to swim every day when I was a child. be used to doing = get/become/grow used to doing She is used to cooking eggs for dinner.,The machine was used in a cave

10、near the seashore where-it is said-pirates used to hide gold.,TEXT,it is said 是插入语，当“据说”讲。 where = in which翻译时译为“在那儿”，修饰cave；一个地点状语从句 This is the river where I swim.,The pirates would often bury gold in the cave and then fail to collect it.,TEXT,would表示过去的习惯性动作, 但此处表示“used to” 过去常做 fail to do sth. 未

11、能、不能、忘记做某事项（fail 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“（去）取，接” Dont fail to collect me before you go to the party. Ill collect my post on my way home.,Armed with the new machine, a search party went into the cave hoping to find buried treasure.,TEXT,如果几个句子的主

12、语是同一事物, 则可以把几个句子合并为一个句子。保留一个句子做主句, 其他的变 成非谓语动词。非谓语动词采用何种形式, 则根据其与主语的关系, 如果是主动关系, 用-ing, 被动关系, 则 用动词的-ed形式,TEXT,主句与其他句子的位置安排要保持句子的平衡, 还要注意动作的连贯 The boy went home. The boy was crying. The boy was beaten. =Beaten by sb, the boy went home, crying.,TEXT,arm(ed) with 可以表示“带着、装着、穿着”等 Dont worry. Im armed w

13、ith an umbrella. Youd better arm yourself with a warm coat.,The leader of the party was examining the soil near the entrance to the cave when the machine showed that there was gold under the ground.,TEXT,the entrance /answer / key to. that 宾语从句,Very excited, the party dug a hole two feet deep. They

14、finally found a small gold coin which was almost worthless.,TEXT,Very excited, 形容词短语做状语 Tired of sleeping on the floor, I Tired, I went home./ I went home tired.句子顺序不同, 表达的意思也不同 two feet deep“数词+量词+形容词” 可以做定语； 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“tall

15、”,The party then searched the whole cave thoroughly but did not find anything except an empty tin trunk.,TEXT,but 与 although/though,不连用 so 与because 也不连用 eccept 与 besides, except for eg. All of us will go except Tom. eg. All of us will go besides Tom. eg. The composition is good except for some gramm

16、a mistakes.,In spite of this, many people are confident that The Revealer may reveal something of value fairly soon.,TEXT,in spite of / though / even if 尽管 something of value of表示其所修饰的名词具有某种性质、状况。 The news is of great importance to us. of valuevaluable 有价值的 of small value 价值很小(= almost worthless),TE

17、XT,形容词要放在不定代词的后边 something important =something of importance someone patient =someone of patience,Key structures,表示过去习惯性动作 当我们提到过去某一特定时间时, 我们有时可用would来代替used to，有时则不可以，而且would需要指出具体时间，used to则不需要。,Key structures,表示过去习惯性动作 当used to暗示与现在的对照时，不可用would替换 I used to drink heavily, but I have given up dri

18、nking now. I never used to eat a large breakfast, but I do now.,Key structures,表示过去习惯性动作 当used to描写过去的状态时，也不可与would互换，would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. I used to be a waiter, but now Im a taxi-driver.,Key structures,表示过去习惯性动作 当used to不强调与现在的对比时，可与would互相替换 但故事开头时不用would，必须首先用一般过去时或used to描述背景，然后用would表示习惯性动作,Key structures,When I was a boy we always spent/used t