高二英语第十五单元A famous detective（著名侦探）
高二英语第十五单元A famous detective（著名侦探）
“ What can you get with one penny that can be used by the whole class for about an hour ? ”
After a while an answer came from a clever girl .
“ I can get a candle . The whole class can be lit up ( 照亮 ) with its light . ”
The teacher praised the student for her smart answer before asking the second question .
“ What can you get with one dollar which can be used by the whole class for a whole year ? ”
An answer came from monitor of the class .
“ If we put a calendar ( 挂历 ) on the wall , we can use it for a whole year . ”
After warm applause of admiration ( 羡慕的掌声 ) , the teacher presented his third question:
“ What can you get without paying anything that can be used for your whole life ? ”
This time there was no immediate response ( 答复 ) .
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“ You get your name free of charge and you use it all your life . ” Again the clever girl won applause from the whole class .
Now came the teacher\'s last question:
“ What can you get which can be used after your death ? ”
Immediately he saw his favorite student open her mouth .
“ A coffin ( 棺材 ) , Sir . ”
【思维体操】
根据短文内容，在每个空白处填写一个适当的词（首字母已给出）：
It was a cold evening . Old Hill was in the ward（牢房）a____(1) . He was put there for stealing some v____(2) jewellery in a shop . He knew he would be in p____(3) for more than five years . C____(4) was coming and the other prisoners（囚犯）were set free . He couldn\'t talk with n____(5) . The policemen who guarded（看守）him were b____( 6) buying the presents for their families and friends . He lay down on bed, and he could not fall a____(7) though he often felt t____(8) when he tried to earn some money for his family .
Suddenly the old man h____(9) some noise . He sat up at once. The door o____(10) and in came two policeman. They put a young man into the ward, l____(11) the door and left. Old Hill looked at the young man up and down, who w____(12) the nicest clothes. “He must be from a r____(13) family, ”Old Hill said to himself. “But for what has he been b____(14) here too ?”
“What happened to you, young man ?”he asked .
“I was out of l____(15) this morning,”said the young man.“I had a puncture（扎穿）.”
“It\'s an o____(16) accident, I think. Did you drive over a n____(17)?”
“No, a wine bottle.”
“You were too c____(18) ! But you haven\'t broken any l____(19) , in my opinion.”
“But the drunkard（醉汉）who was l____(20) in the street had it hidden in his coat !”
答案与分析：
Old Hill由于偷盗贵重的珠宝被关进了监狱。圣诞节快到了，牢房里只剩他一个人，他感到很寂寞。突然两个警察把一个年轻人关进了牢房。他打量那个衣着讲究的年轻人，可以判断他出身一个富有家庭。他问年轻人是为何被关进监狱。年轻人说他的汽车轮胎被酒瓶扎破了。Old Hill认为那也不犯法。最后年轻人拐弯抹角地说，那个酒瓶是在一个躺在街道上的醉汉的大衣里的（意思是他从醉汉身上碾了过去）。
1. 从后面所讲的别的囚犯都释放来看，Old Hill一个人在牢房里，要填alone。2. 从上下文可以得知，Old Hill由于偷盗贵重的珠宝才被关进监狱的。因此，应填valuable。3. Old Hill偷盗了贵重的珠宝，就得在监狱里呆五年多。应当填prison。4. 从监狱的看守买礼物来看，是圣诞节到了。故应填Christmas。5. 另外几个囚犯被释放了，牢房里只剩Old Hill一个人，他也就无法和任何人说话了。应填nobody。6. 那些警察在圣诞节以前，忙于给亲友买礼物。应当填busy。7. Old Hill感到寂寞，躺在床上也睡不着，要填asleep。8. Old Hill在挣钱养家的时候，自然很劳累。所以，应当填tired。9. 牢房有别的人，因此只要有动静，Old Hill就会听到的。应填heard。10. 门开了人才会进来。故应填opened。11. 警察在关进囚犯之后，先锁了门才能离开。要填locked。12. 那个年轻人自然是穿着好衣服。应填wore。13. 年轻人穿着讲究，当然是出身有钱人家庭。要直rich。14. Old Hill不知道那个年轻人为何也被带到监狱来。故应填brought。15. 年轻人认为他不走运，才出了那件事。应当填luck。16. 汽车轮胎扎破并不是大事故，而是一件很普通的事情。因此，应当填写ordinary。 17. 一般情况下，汽车轮胎扎上钉子，才会被扎破的。要填nail。18. 年轻人说他从一个酒瓶上驶过去，才把轮胎扎破了。Old Hill 就说他太粗心了。要填careless。19. Old Hill认为，年轻人从洒瓶上驶过去也不犯法，故应填law。20. 从年轻人的回答可以看出，那个醉汉是躺在街道上的。实际上， 他的汽车从醉汉身上驶过去了。这也是他被带到牢房的原因。要填lying。
三、智能显示
【心中有数】
单元语法发散思维
过去分词作定语、状语
〖思维〗一、过去分词作定语
1.过去分词作定语时，单个分词一般放在名词之前，分词短语必须放在名词之后，这种情况与现在分词作定语时相同。例如：
Her job was to take care of the (wounded) soldier .
We are doing our (written) exercises .
The machine (run by the old worker) is made in Shanghai .
2.过去分词作定语时，多表示已完成的动作，但有时其所表示的动作却尚未完成或有待于将来完成。例如：
The houses (built in the 19th century) has been on fire for half and hour. （动作完成）
the workers demand (increased) wage . （尚未完成）
3. 及物动词的过去分词还可用来表示被动， 但也有少数动词（如fall, escape, boil等）的过去分词作定语时，只表示完成。例如：
the man sp
oken to（别人与之讲话的那个人）
boiled water（开过的水，表完成）
〖思维〗二、过去分词作状语
1.过去分词可用来作时间、原因、条件、让步、方式或伴随情况的状语。
1)表时间。例如：
(Heated), the metal expands .这种金属加热后会膨胀。
(Asked) why he did it, he said it was his duty .
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