新概念二册 第55课ppt课件.ppt

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1、Lesson 55,Not a gold mine,He is a thief.That means he has _ fingers.Its a piece of cake.That means its easy as_.He was dismayed _ the words that his friend said.at B.to C.form D.in4.The kitchen is at sixes and sevens.That means the kitchen is in a _.,sticky,pie,at,mess,5.Please sign_ this registered

2、 letter!in B.for C.at D.on6.in a short time _7.She tries to persuade her husband to buy a new car.(同义句)She tries to persuade her husband into buying a new car.,B,in a short while,(反义句)She tries to persuade her husband out of buying a new car.8.他一回来就买了一幢房子。He had _ returned _ he bought a house.He had

3、 _ returned _ he bought a house.,no sooner,than,hardly,when,New words and expressions,gold mine 金矿lost treasure 失踪宝藏revealer n.探测器invent v.发明 detect v.探测bury v.埋藏pirate n.海盗be armed with 用装备起来party n.一群人 soil n.泥土worthless adj.毫无价值的 tin trunk 铁皮箱confident adj.有信心的,1 What has the machine“The Revealer

4、”been used to do?It has been used to detect gold which has been buried in the ground.2.Why did the party go into a cave near the seashore?It is said that the pirates used to hide gold in it.3.What did the party find after search the cave thoroughly?They found an empty tin trunk.,1.gold,gold minegold

5、 ring gold necklacegold watch比较：golden golden age 黄金时代golden wedding 金婚 e.g.Silence is golden.沉默是金。,黄金质的,黄金般的,e.g.All thatglittersisnotgold.,2.mine,我的 a friend of mineb.矿 gold mine coal mine 煤矿 iron mine 铁矿,c.矿工minerd.矿物质 mineral mineral water 矿泉水,invent v.发明invention n.发明inventor n.发明者,revealer n.探

6、测器 reveal v.揭示，泄露,detect v.探测detective n.侦探,buryv.埋葬埋头于、专心致力于bury oneself in(doing)sth.=be buried in(doing)sth.He buried himself in his book.,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arm n.手臂；武器be armed with 用来武装army n.军队 The youth should be armed with knowledge.,trunk,entrance n.入口,(+to)Ill

7、meet you at theentranceto the zoo tomorrow.出口exit 入学考试entranceexamination,confident adj.自信的1.be confident of sth 对某事有信心2.be confident that 对.坚信He is confident of success/succeeding.She is confident that she will win the race.,拓展：be confident in.对某人某事有信心（一般不跟动词+ing）One has to be confident in himself.

8、一个人一定要对自己有信心。We have every reason to be confident in our future.我们大有理由对未来充满信心。,confidence n.信心have confidence in 对.有信心You should have more confidence in yourself.,She received a _(彻底的)examination at the hospital.Wheres thee_ to the cave?The book is w_ reading.4.One has to be_(自信的)in himself.5.He is

9、a man who is of_(价值)to the people.,thorough,ntrance,orth,confident,value,Text,1.Dreams of finding lost treasure almost came true recently.,Explain:,come true:(梦想)成真，come作连系动词,dream of/about doing sth.,e.g.I dream of flying in the sky.,2.The machine was used in a cave near the seashore where-it is sa

10、id-pirates used to hide gold.,Explain:,it is said:据说，插入语作补充说明，可去掉,定语从句，修饰cave,used to：过去常常.，但现在已经不这样了,be used to doing：习惯于做某事,be used to do 被用来做,单选题,1.There _ a lot of red-crowned cranes in this area.A.was used to B.was used to be C.used to D.used to be,单选题,2.She used to _ with her parents,but now s

11、he is used to _ with her classmates at school.A.live;living B.live;live C.living;living D.living;live,单选题,3.He used to _ in a small village,but now he has been used to _ in the big city.A.live;living B.live;live C.living;living D.living;live,单选题,4.Mrs Green _ go to hospital,but now she is in good he

12、alth.A.has to B.need to C.used to D.ought to,翻译题,5.刀是用来切东西的。,The knife is used to cut things.,You are so lucky!,3.The pirates would often bury gold in the cave and then fail to collect it.,would do sth.:过去的习惯性动作，总是.的意思bury和fail都是跟在助动词would后的谓语动词fail to do sth.:没能做某事collect:取走,Explain:,would/used to,

13、(1)有时可以互换：When we were boys we used to/would go swimming every summer.小时候，每到夏天我们都要去游泳。(2)used to可指过去的状态，would则只能表达过去的动作。He used to be a farmer,but now he is a boss.,（3）used to表示过去的动作或状态现在已经结束，would则表示有可能再发生。People used to believe that the earth was flat,4.Armed with the new machine,a search party we

14、nt into the cave hoping to find buried treasure.,be armed with:用.武装起来,装备有.的Very excited,the party dug a hole two feet deep.,Explain:,分词短语做状语，表伴随状况,5.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.,the entrance

15、 to：.的入口;注意介词to的用法when:在这个时候,Explain:,Dreams of finding lost treasure almost came true recently.,Dreams of finding lost treasure almost came true recently.,of 介词短语作后置定语a girl of seventeen a vase of great value,Dreams of finding lost treasure almost came true recently.,of 介词短语作后置定语a girl of seventeen

16、 a vase of great value,Dreams of finding lost treasure almost came true recently.,（预言、期望)实现，成为事实His dream willcome truesooner or later.,Dreams of _ almost _ recently.,A new machine called The Revealer has been invented and it has been used to detect gold which has been buried in the ground.,A new ma

17、chine called The Revealer has been invented and it has been used to detect gold which has been buried in the ground.,A new machine called The Revealer has been invented and it has been used to detect gold which has been buried in the ground.,A new machine called The Revealer has been invented and it

18、 has been used to detect gold which has been buried in the ground.,A new machine called The Revealer has been invented and it has been used to detect gold which has been buried in the ground.,A new machine called _ has been _ and it has been _ to _ gold which has been _ in the ground.,The machine wa

19、s used in a cave near the seashore where-it is said-pirates used to hide gold.,The machine was used in a cave near the seashore where-it is said-pirates used to hide gold.,The machine was used in a cave near the seashore where-it is said-pirates used to hide gold.,it is said插入语“据说”插入语不充当句子成分，起附加说明解释

20、的作用。,The machine was used in a cave near the seashore where-it is said-pirates used to hide gold.,The machine was used in a _ near the_ where-it is said-_ used to _ gold.,The pirates would often bury gold in the cave and then fail to collect it.,The pirates would often bury gold in the cave and then

21、 fail to collect it.,would 表示过去习惯发生的动作。,used to 与 would 都可用来描述在过去某一段时间内的习惯性动作或经常做的事。二者区别在于used to 可用来表示现在与过去对比，而would 不能。I have given up smoking.I used to smoke very heavily.2)would 只表示过去重复的动作，used to还可表示过去的状态和情况。This sort of novel used to be very popular.3)would 可与often,always,frequently,sometimes等

22、时间副词连用。,1.I_ always get home early2.He _ read detective fictions.But now he prefer to science fictions.3.The river _ be clean.,would,used to,used to,The pirates would often bury gold in the cave and then fail to collect it.,fail to do 未能(做).,沒能(做).He failed to keep his word.,The pirates _ often bury

23、 gold in the cave and then _ to collect it.,Armed with the new machine,a search party went into the cave hoping to find buried treasure.,Armed with the new machine,a search party went into the cave hoping to find buried treasure.,armed with 过去分词短语作状语，表示伴随状态。The professor came in the classroom,follow

24、ed by his students.,Armed with the new machine,a search party went into the cave hoping to find buried treasure.,现在分词短语做状语，表示目的。The teacher came to us smiling.,Armed with the new machine,a search party went into the cave hoping to find buried treasure.,_ with the new machine,a _ went into the cave _

25、 to find _ treasure.,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.,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.,T

26、he_ of the party was _ the soil near _ the cave when the machine _ that there was gold _.,Very excited,the party dug a hole two feet deep.They finally found a small gold coin which was almost worthless.,Very excited,the party dug a hole two feet deep.They finally found a small gold coin which was al

27、most worthless.,Very excited,the party dug a hole two feet deep.They finally found a small gold coin which was almost worthless.,dig v.挖dig-dug-dug,Very excited,the party dug a hole two feet deep.They finally found a small gold coin which was almost worthless.,Very excited,the party dug a hole two f

28、eet deep.They finally found a small gold coin which was almost worthless.,Very excited,the party dug a hole two feet deep.They finally found a small gold coin which was almost worthless.,Very excited,the party dug a hole two feet deep.They finally found a small gold coin which was almost worthless.,

29、Very _,the party _ a hole _.They _ found a small gold coin which was almost _.,The party then searched the whole cave thoroughly but did not find anything except an empty tin trunk.In spite of this,many people are confident that The Revealer may reveal something of value fairly soon.,The party then

30、searched the whole cave thoroughly but did not find anything except an empty tin trunk.In spite of this,many people are confident that The Revealer may reveal something of value fairly soon.,The party then searched the whole cave thoroughly but did not find anything except an empty tin trunk.In spit

31、e of this,many people are confident that The Revealer may reveal something of value fairly soon.,不管,尽管in spite of+n./pron/doingShe works so hardin spite ofher illness.,The party then searched the whole cave thoroughly but did not find anything except an empty tin trunk.In spite of this,many people a

32、re confident that The Revealer may reveal something of value fairly soon.,后置定语，修饰something,The party then searched the whole cave _ but did not find anything except an empty _._ this,many people are confident_ that The Revealer may _ something _ fairly soon.,（预言、期望)实现，成为事实 过去习惯发生的动作未能(做).,沒能(做).不管,尽管,come truewouldfail to in spite of,