陈老师要为他家的长方形餐厅(如图)选择一张餐桌，并且想按如下要求摆放：餐桌一侧靠墙，靠墙对面的桌边留出宽度不小于80cm的通道，另两边各留出宽度不小于60cm的通道.那么在下面四张餐桌中，其大小规格符合要求的餐桌编号是　　　　(把符合要求的编号都写上).

 ①②③④

 

（1）200

（2）补充图：扇形图中补充的   跳绳25%

其它20%

条形图中补充的高为50

（3）54

（4）解：1860×40%=744（人）.

答：最喜欢“球类”活动的学生约有744人.

如图所示，已知：点，，在内依次作等边三角形，使一边在轴上，另一个顶点在边上，作出的等边三角形分别是第1个，第2个，第3个，…，则第个等边三角形的边长等于 .

出售某种文具盒，若每个获利元，一天可售出个，则当 元时，一天出售该种文具盒的总利润最大.

It seems that living green is easy and affordablE.

A:small step masks a big differencE. A. exactly B: fortunately C: surprisingly D: hardly

Maybe ten-year-old Elizabeth put it best when she said to her father, "But, Dad, you can't be healthy if you're deaD."

Dad, in a hurry to get home before dark so he could go for a run, had forgotten to wear his safety belt-- a mistake 75% of US population make every day. The big question is why.

There have been many myths about safety belt ever since their first appearance in cars some forty years ago. The following are three of the most common.

Myth the Number One: It's best to be "thrown clear" of a serious accident.

Truth: Sorry, but any accident serious enough to "throw you clear" is able going to be serious enough to give you a very bad landing. And chances are that you'll have traveled through a windshield（挡风玻璃）or door to do it. Studies show that chances of dying after a car accident are twenty-five times in cases where people are "thrown clear".

Myth Number Two: Safety-bets "trap" people in cars that are burning or sinking in water.

Truth: Sorry again, but studies show that people knocked unconscious（昏迷）due to not wearing safety belts have a greater chance of dying in these accidents. People wearing safety belts are usually protected to the point of having in these accidents. People wearing safety belts are usually protected to the point of having a clear head to free themselves from such dangerous situation, not to be trapped in them.

Myth Number Three: Safety belts aren't needed at speeds of less than 30 miles per hour（mph）.

Truth: When two cars traveling at 30 mph hit each other, an unbelted driver would meet the windshield with a force equal to diving headfirst into the ground from a height of 10 metres.

41. Why did Elizabeth say to her father, "But, Dad, you can't be healthy if you're dead"?

A. He was driving at great speeD.

B. He was running across the street.

C. He didn't have his safety belt on.

D. He didn't take his medicine on timE.

42. The reason father was in a hurry to get home was that he __________.

A. wasn't feeling very well B. hated to drive in the dark

C. wanted to take some exercise D. didn't want to be caught by the people

43. According to the text, to be "thrown clear" of a serious accident is very dangerous because you ________.

A. may be knocked down by other cars.

B. may get serious hurt thrown out of the car

C. may find it impossible to get away from the seat

D. may get caught in the car door

44. Some people prefer to drive without wearing a safety belt because they believe _______.

A. the belt prevents them from escaping in an accident

B. they will be unable to think clearly in an accident

C. they will be caught when help comes

D. cars catch fire easily

45. What is the advice given in the test?

A. Never drive faster than 30 miles an hour.

B. Try your best to save yourself in a car accident.

C. Never forget to wear the safety belt while driving.

D. Drive slowly while you're not wearing a safety belt.

CCBAC 

The College Entrance Examination is around the corner. At this extremely important moment, the strong wind and the chilly（寒冷的）rain are sure to 36 my cold .

Last week, I was so confident about my good 37 that I went swimming when there was still a cold 38 . Unfortunately, it 39 that I' m not as strong as I thought. Soon, I felt it difficult to breathe 40 my nose and had a sore throat.

So here I am in the school clinic 41 all my classmates are working against the clock in the classroom. 42 , the approaching typhoon means I will have to move from the clinic for 43 treatment.

Catching a cold is 44 one of the worst things if it happens before big exams. You are never going to get a（n） 45 result in an exam when your nose 46 faster than your brain, are you?

As a boarding school student far away from home, I feel 47 at the moment. I want to 48 mum but I know fully well that the exams are not only a test of our knowledge 49 of our body and will. Certainly I won’t let years of hard work 50

no fruits just because of a stupid colD.

In order to fight the cold, I’ve 51 a plan. I' m going to jog two-laps（慢跑两圈）on the track every day after school, go to bed 52 than ever before and eat more fruits and vegetables. I have even decided to drink bitter tea to 53 .

Now,I. am fully prepared for the changing weather. 54 is going to stop me from marching towards my dream, not 55 the terrible typhoon.

36. A. worsen	B. lessen	C. relieve	D. reduce
37. A. skill	B. health	C. style	D. talent
38. A. wind	B. day	C. water	D. weather
39. A. shows up	B. works out	C. comes up	D. turns out
40. A. across	B. through	C. beneath	D. beyond
41. A. since	B. after	C. while	D. before
42. A. Worse still	B. After all	C. What's more	D. At last
43. A. further	B. regular	C. hard	D. kind
44. A. seldom	B. specially	C. never	D. obviously
45. A. perfect	B. equal	C. potential	D. average
46. A. waters	B. flows	C. runs	D. smells
47. A. free	B. excited	C. confident	D. homesick
48. A. call	B. remind	C. ask	D. help
49. A. but	B. and	C. instead	D. also
50. A. plant	B. purchase	C. bear	D. exchange
51. A. put up with	B. caught up with	C. kept up with	D. come up with
52. A. later	B. earlier	C. quicker	D. slower
53. A. study	B. recover	C. swim	D. sleep
54. A. Something	B. Anything	C. Nothing	D. Everything
55. A. just	B. yet	C. even	D. still

[6e3f7e1d6213e177d4fa1b45b02eac52.jpg]36-40 ABADB             41-45 CAADA            46-50 CDAAC           51-55 DBBCC

Camping wild is a wonderful way to experience the natural world and ,at its best, it makes little environmental influencE. But with increasing numbers of people wanting to escape into the wilderness, it is becoming more and more important to camp unobtrusively（不引人注目地）and leave no mark. ks5u

Wild camping is not permitted in many places, particularly in crowded lowland Britain. Wherever you are, find out about organizations responsible for managing wild spaces, and contact them to find out their policy on camping and shelter building. For example, it is fine to camp wild in remote parts of Scotland, but in England you must ask the landowner’s permission, except in national parks. ks5u

Camping is about having relaxation, sleeping outdoors, experiencing bad weather, and making do without modern conveniences.A.busy, fully-equipped campsite（野营地）seems to go against this, so seek out smaller, more remote places with easy access to open spaces and perhaps beaches. Better still, find a campsite with no road access: walking in makes a real adventurE. ks5u

Finding the right spot to camp is the first step to guaranteeing a good night’s sleep. Choose a campsite with privacy and minimum influence on others and the environment. Try to use an area where people have obviously camped before rather than creating a new spot. When camping in woodland, avoid standing dead trees, which may fall on a windy night. Avoid animal runs and caves, and possible homes of biting insects. Make sure you have most protection on the windward sidE. If you make a fire, do so downwind of your shelter. Always consider what influence you might have on the natural worlD. Avoid damaging plants.A.good campsite is found, not made―changing it should be unnecessary. ks5u

72. You needn’t ask for permission when camping in . ks5u

A. national parks in England B. most parts of Scotland ks5u

C. crowded lowland Britain D. most parts of England ks5u

73. The author thinks that a good campsite is one . ks5u

A. with easy access B. used previously ks5u

C with modern conveniences D far away from beaches ks5u

74. The last paragraph mainly deals with ks5u

A. protecting animals B building a campfire ks5u

C camping in woodland D finding a campsite with privacy ks5u

75 The passage is mainly about ks5u

A the protection of campsites B the importance of wild camping ks5u

C the human influence on campsites D the dos and don’ts of wild camping ks5u

  72 A。   ks5u[97d2f4a3214e83581c2fac28f2f60411.jpg]解析： 细节题。从下句可以知道答案。but in England you must ask the landowner’s permission, except in national parks.   ks5u[97d2f4a3214e83581c2fac28f2f60411.jpg]  73 B。   ks5u[97d2f4a3214e83581c2fac28f2f60411.jpg]解析： 细节判断题。最后一段中的Try to use an area where people have obviously camped before rather than creating a new spot告诉了我们该题的答案。A和C应该改为without easy access without modern conveniences。   ks5u[97d2f4a3214e83581c2fac28f2f60411.jpg]  74 C。   ks5u[97d2f4a3214e83581c2fac28f2f60411.jpg]解析： 主旨判断题。最后一段话主要告诉考生camping in woodland的时候要注意那些事项。   ks5u[97d2f4a3214e83581c2fac28f2f60411.jpg]  75 D   ks5u[97d2f4a3214e83581c2fac28f2f60411.jpg]解析： 主旨大意题。全文告诉我们当我们wild camping的时候我们可以做的事情和不能做的事情。该题容易误选A。文章不是仅仅讲野营地的保护。

Ⅰ.为了测量某一弹簧的劲度系数，降该弹簧竖直悬挂起来，在自由端挂上不同质量的砝码。实验册除了砝码的质量m与弹簧长度l的相应数据，七对应点已在图上标出。（g=9.8m/s²)

（1）作出m-l的关系图线；

（2）弹簧的劲度系数为 N/m.

Ⅱ.（1）某同学实用多用电表粗略测量一定值电阻的阻值，先把选择开关旋到“×1k”挡位，测量时针偏转如图（a）所示。请你简述接下来的测量过程：

① ；

② ；

③ ；

④测量结束后，将选择开关旋到“OFF”挡。

（2）接下来采用“伏安法”较准确地测量该电阻的阻值，所用实验器材如图（b）所示。

其中电压表内阻约为5k ，电流表内阻约为5 。图中部分电路已经连接好，请完成实验电路的连接。

（3）图（c）是一个多量程多用电表的简化电路图，测量电流、电压和电阻各有两个量程。当转换开关S.旋到位置3时，可用来测量 ；当S.旋到位置 时，可用来测量电流，其中S.旋到位置 时量程较大。

解析：Ⅰ.（1）如图所示

    

（2）0.248~0.262

Ⅱ.（1）①断开待测电阻，将选择开关旋到“×100”档：

        ②将两表笔短接，调整“欧姆调零旋钮”，使指针指向“0Ω”；

 ③再接入待测电阻，将指针示数×100，即为待测电阻阻值。

（2）如图所示

（3）电阻     1、2     1  

(07广州市毕业测试) ( 8 分）甲图是研究种子萌发的实验装置，两个瓶内的种子在实验前都经过适当的__溶液冲洗消毒，乙图表示两个保温瓶内的温度在6 天中的变化。

（1）该实验的目的是 。

（2）X.瓶内的温度在第4 天起不再上升，这是因为 。

（3）该实验设计对照组Y.瓶的目的是 。
（4）假若Y.瓶内的种子没有经过__液的冲洗，下列曲线图中，能正确显示瓶内温度变化的是 ，理由是 。

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