題目列表(包括答案和解析)
任務(wù)型閱讀(共１０小題，每小題１分，滿分１０分)
請認真閱讀下列短文，并根據(jù)所讀內(nèi)容在文章后表格中的空格里填入一個最恰當?shù)膯卧~。注意：每個空格只填一個單詞。請將答案寫在答題卡上相應(yīng)的橫線上。
Teamwork is just as important in science as it is on the playing field or in the gym. Scientific investigations (調(diào)查) are almost always carried out by teams of people working together. Ideas are shared, experiences are designed, data are analyzed, and results are evaluated and shared with other investigators. Group work is necessary, and is usually more productive than working alone.
Several times throughout the year you may be asked to work with one or more of your classmates. Whatever teh task your group is assigned, a few rules need to be followed to ensure a productive and successful experience.
What comes first is to keep an open mind, becasue everyone’s ideas deserve consideration and each group member can make his or her own contribution. Secondly, it makes a job easier to divide the group task among all group members. Choose a role on the team that is best suited to your particular strengths. Thirdly, always work together, take turns, and encourage each other by listening, clarifying, and trusting one another. Mutual support and trust often make a great difference.
Activities like investigations are most effective when done by small groups. Here are some more suggestions for effective team performance during these activities: Make sure each group member understands and agrees to the task given to him or her, and everyone knows exactly when, why and what to do; take turns doing various tasks during similar and repeated activities; be aware of where other group members are and what they are doing so as to ensure safety; be responsible for your own learning, though it is by no means unwise to compare your observations with those of other group members.
When there is research to be done, divide the topic into several areas, and this can explore the issue in a very detailed way. You are encouraged to keep records of the sources used each person, which helps you trace back to the origin of the problems that may happen unexpectedly. A format for exchanging information (e.g. photocopies of notes, oral discussion, etc.) is also important, for a well-chosen method not only strengthens what you present but also makes yourself easily understood. When the time comes to make a decision and take a position on an issue, allow for the contributions of each member of the group. Most important of all, it is always wise to make decisions by compromise and agreement.
After you’ve completed a task with your team, make an evaluation of the team’s effectiveness — the strengths and weaknesses, opportunities and challenges.
| Title | Working Together |
| Theme | Effective performance needs highly cooperated (71) ________ |
| General rules | l Keep an open mind to everyone’s (72) ________. l Divide the group task among group members. l (73) ________ and trust each other. |
| (74) ________ | l Understand and agree to the (75) ________ task of one’s own. l Take turns doing various tasks. l Show concern for others to ensure safety. l Take (76) _________ for one’s own learning. l Compare your own observations with those of others. |
| Explore an issue | l Break the (77) ________ into several areas. l Keep records of the sources just in (78) ________. l (79) ________ your information with others via proper format. l Make all decisions by compromise and agreement. |
| (80) ________ effectiveness | l Analyze the strengths and weaknesses. l Find out the opportunities and challenges. |
完形填空（共20小題；每小題1.5分，滿分30分）閱讀下面短文，掌握其大意，然后從1—20題各題所給的四個選項（A、B、C和D）中，選出可以填入空白處的最佳選項。
Throughout history man has had to accept the fact that all living things must die. But people now live longer than they 1 . Yet, all living things still show the 2 of aging, which will eventually 3 death.
Aging is not a disease, but as a person passes maturity (成熟期), the cells of the body and the 4 they form do not function as well as they 5 in childhood and teenage years. The body provides less 6 against disease and is more 7 to have accident.
A number of related causes may 8 aging. Some cells of the body have a fairly long life, but they are not 9 when they die. As a person ages, 10 of brain cells and muscle cells decreases. 11 body cells die and are replaced by new cells. In an aging person the 12 cells may not be as workable or as capable 13 growth as those of a young person.
Another 14 in aging may be changes within the cells 15 . Some of the protein chemicals in cells are known 16 with age and become less elastic (有彈性的). This is why the skin of old people wrinkles (皺紋) and 17 . This is also the reason why old people 18 in height. There may be other more important chemical changes in the cells. Some complex cell chemicals, such as DNA and RNA, store and 19 information that the cells need． Aging may affect this 20 and change the information-carrying molecules so that they do not transmit the information as well.
1. A．would B．be used to C．used to D． used
2. A．function B．effect C．a(chǎn)ffect D． sign
3. A．lead in B．give in C．run into D． result in
4. A．hands B．feet C．heart D． organs
5. A．do B．has done C．did D． had done
6. A．energy B．protection C．vigor D． power
7. A．likely B．probable C．possible D． alike
8. A．a(chǎn)ttend to B．contribute to C．a(chǎn)dd to D． devote to
9. A．replaced B．reborn C．recovered D． surrendered
10. A．a(chǎn) number B．the amount C．the number D． a great deal
11. A．The others B．The other C．Another D． Other
12. A．old B．left C．new D． other
13. A．to B．for C．of D． in
14. A．factor B．effect C．reason D． element
15. A．for themselves B．of themselves C．themselves D． on their own
16. A．change B．to have changed C．to change D． to be changed
17. A．hangs loose B．hangs loosely C．is hanging loosely D． is hanging loose
18. A．increase B．shrink C．lengthen D． decrease
19. A．pass away B．pass by C．pass off D． pass on
20. A．improvement B．procession C．a(chǎn)pproach D． process
根據(jù)對話內(nèi)容，從對話后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。
Policeman：Now， Jimmy， did you get a good view（看清） of the accident？
Jimmy：Oh， yes. I was standing outside the bank building and I saw it quite clearly.
Policeman：Do you know what time it was？
Jimmy：Yes.___1___ It was 2：45 exactly.
Policeman：Good. ____2____
Jimmy：Well， quite slowly — about 10 miles an hour. It was coming up York Road. ____3____ But they were still red when he went over them.
Policeman：I see. ____4____ was it also driving slowly？
Jimmy：It was coming along Union Street about 30 miles per hour. It was a blue Toyota. ____5____
Policeman：Did you see what colour his traffic（交通） light was？
Jimmy：Yes， it changed to yellow just before he crossed it.
A. What about the car？
B. I checked my watch.
C. Didn‘t you see the car？
D. Now，how fast was the truck moving？
E. Was the car going beyond the speed limit？
F. I suppose the truck driver knew the lights were going to change.
G. The driver stopped his car when he saw the truck crossing the street.
完形填空（共20小題，每小題1.5分,滿分30分）
閱讀下面短文，掌握其大意，然后從36—55題各題所給的四個選項（A、B、C和D）中，選出可以填入空白處的最佳選項。
In 1989 an 8.2 earthquake almost flattened America, killing over 30,000 people in less than four minutes. In the middle of complete damage and disorder, a father rushed to the school where his son was supposed to be, ___36__ that the building was __37__.
After the unforgettably shock, he __38__ the promise he had made to his son: "No matter __39__, I'll always be there for you!" And tears began to __40__ his eyes. As he looked at the pile of ruins, it looked hopeless, but he kept remembering his __41__ to his son. He rushed there and started ___42__ the ruins.
As he was digging, other helpless parents arrived, ___43__: "It's too late! They're all dead! ___44__, face reality, there's nothing you can do!" To each parent he responded with __45__: "Are you going to help me now?" No one helped． And then he continued to dig for his son, stone by stone.
Courageously he went on alone because he needed to know __46__: "Is my boy __47__ or is he dead?" He dug for eight hours...12 hours...24 hours...36 hours...then, in __48__ hour, he pulled back a large stone and heard his son's __49__. He screamed his son's name, "ARMAND!" He heard back, "Dad!?! It's me, Dad! I told the other kids not to worry. I told them that if you were alive, you __50_ me and __51_ you saved me, they'd be saved． You promised, 'No matter what happens, I'll always be there for you!' You did it, Dad!"
"What's going on in there? " the father asked．
"There are 14 of us __52__ __53__ 33,dad． We're scared, hungry, thirsty and thankful you're here. When the building collapsed, it made __54__, and it saved us."
"Come out, boy!"
"No, Dad! Let the other kids out first, __55__ I know you'll get me! No matter what happens, I know you'll always be there for me!"
36． A．only discovering B．only to discover
C．only realizing D．only to realize
37． A．a(chǎn)s flat as a pancake B．a(chǎn)s high as a mountain
C．a(chǎn)s strong as an ox D．a(chǎn)s weak as a kitten
38． A．memorized B．forgot C．kept D．remembered
39． A．what B．what happen C．which D．who
40． A．fill B．fill in C．come D．burst
41． A．picture B．promise C．present D．encourage
42． A．digging B．digging through C．digging out D．digging into
43． A．to say B．said C．a(chǎn)nd saying D．saying
44． A．Come out B．Come again C．Come on D．Come off
45． A．one word B．one sound C．one row D．one line
46． A．for himself B．of himself C．by himself D．to himself
47． A．live B．living C．a(chǎn)live D．lively
48． A．38 B．the 38 C．38th D．the 38th
49． A．sound B．voice C．noise D．tone
50． A．will save B．would save C．save D．would have saved
51． A．when B．because C．even if D．though
52． A．remained B．missing C．left D．gone
53． A．for B．behind C．out of D．over
54． A．a(chǎn) promise B．space C．room D．a(chǎn) triangle
55．A．because B．though C．when D．even though
完形填空(共20小題；每小題1.5分，滿分30分)
閱讀下面短文，掌握其大意，然后從16~35各題所給的A、B、C、D四個選項中，選出最佳選項。
Roberta appeared on the stage.She took a deep breath and began to 16 .Now she was Portia,a strong-willed 17 in Shakespeare’s The Merchant of Venice.The theater was filled with people.She was speaking with a power she had never before experienced,the words flowing
18 from her.
19 .Roberta had never acted in her life before the audition(選拔試演).She 20 being in front of other people.She was very 21 at school.She had never thought she was good enough at anything to 22 much attention.She stayed mostly to herself,making 23 friends.She had excellent grades, 24 she always thought that something was missing.
Two weeks before the audition,Roberta’s mother had heard about it and 25 her to join in.
“I can’t think of anyone else better suited to 26 the part.Remember all the plays you used to act out for us?”
Roberta looked down.“I’m not interested.”
Her mother wouldn’t let the 27 drop.“You’re just a little scared(害怕).Everyone gets scared.You know you 28 do it.The trick is to look past the 29 to find the love of what you’re doing.”
So Roberta had made an appointment(預約)with the head of the Drama Club.She had read the play and found herself excited by the 30 of speaking such rich words.In secret she practiced Portia’s part, 31 the lines by repeating them over and over.It wasn’t hard;she 32 every minute of it.Every time she spoke the words,she had a new 33 of the lines,as if Shakespeare had written Portia on many levels.
On the day of the audition,she 34 two of Portia’s famous speeches for the auditors.When she had finished,the head of the Drama Club announced the 35 was hers.
16.A.sing B.dance C.speak D.report
17.A.member B.actress C.player D.character
18.A.weakly B.rapidly C.smoothly D.slowly
19.A.At first B.In fact C.After all D.In all
20.A.hated B.enjoyed C.appreciated D.regretted
21.A.honest B.shy C.polite D.patient
22.A.avoid B.focus C.pay D.attract
23.A.few B.a few C.several D.many
24.A.or B.so C.for D.but
25.A.forced B.requested C.encouraged D.reminded
26.A.accept B.play C.offer D.learn
27.A.role B.matter C.interest D.grade
28.A.can B.must C.may D.should
29.A.anger B.pain C.sadness D.fear
30.A.purpose B.way C.idea D.importance
31.A.memorizing B.organizing
C.checking D.improving
32.A.disliked B.loved C.expected D.bore
33.A.consideration B.description
C.selection D.understanding
34.A.practiced B.planned C.performed D.delivered
35.A.part B.play C.speech D.position
1．C 2．A 3．B 4．D 5．C 6．B 7．D 8．C 9．B 10．A
11．120° 12．3x＋y－1＝0 13．
14．10 15．100 16．（1），（4）
17．解：（1）設(shè)拋物線
，將（2，2）代入，得p＝1． …………4分
∴y2=2x為所求的拋物線的方程．………………………………………………………5分
（2）聯(lián)立
消去y，得到
． ………………………………7分
設(shè)AB的中點為
，則
．
∴ 點
到準線l的距離
．…………………………………9分
而
，…………………………11分
，故以AB為直徑的圓與準線l相切．…………………… 12分
（注：本題第（2）也可用拋物線的定義法證明）
18．解：（1）在△ACF中，
，即
．………………………………5分
∴
．又
，∴
．……………………
7分
（2）
． ……………………………14分
（注：用坐標法證明，同樣給分）
19．
解法一：（1）連OM，作OH⊥SM于H．
∵SM為斜高，∴M為BC的中點，∴BC⊥OM．
∵BC⊥SM，∴BC⊥平面SMO．
又OH⊥SM，∴OH⊥平面SBC．……… 2分
由題意，得
．
設(shè)SM＝x，
則
，解之
，即
．………………… 5分
（2）設(shè)面EBC∩SD＝F，取AD中點N，連SN，設(shè)SN∩EF＝Q．
∵AD∥BC，∴AD∥面BEFC．而面SAD∩面BEFC＝EF，∴AD∥EF．
又AD⊥SN，AD⊥NM，AD⊥面SMN．
從而EF⊥面SMN，∴EF⊥QS，且EF⊥QM．
∴∠SQM為所求二面角的平面角，記為α．……… 7分
由平幾知識，得
．
∴
，∴
．
∴
，即所求二面角為
． ……………… 10分
（3）存在一點P，使得OP⊥平面EBC．取SD的中點F，連FC，可得梯形EFCB，
取AD的中點G，連SG，GM，得等腰三角形SGM，O為GM的中點，
設(shè)SG∩EF＝H，則H是EF的中點．
連HM，則HM為平面EFCB與平面SGM的交線．
又∵BC⊥SO，BC⊥GM，∴平面EFCB⊥平面SGM． …………… 12分
在平面SGM中，過O作OQ⊥HM，由兩平面垂直的性質(zhì)，可知OQ⊥平面EFCB．
而OQ
平面SOM，在平面SOM中，延長OQ必與SM相交于一點，
故存在一點P，使得OP⊥平面EBC． ……………………… 14分
|
，
，
，
． ……………… 1分
，
，
，
．
，
．
＝（0，1，0），由題意，得
．解得
．
． …………………………………………………… 5分
，
． ………………………………6分
，
，得
解得
∴
．………………… 8分
，∴
．…………… 10分
點．證明如下：
． ………………………… 11分
，令
與n2共線，則
． ……………… 13分
．故存在P∈SM，使OP⊥面EBC．………………………
14分
＝
． ………………3分
＝
=
≥
． …………6分
，
，
，∴公比
．……9分
． …………………………………………10分
． ……………12分
…
…
．……15分21．解：（1）∵
，
，∴
，∴
． 1分
，即
，∴
． …3分
，即
時，上式不成立．………………………………………………4分
，即
時，
．由條件
，得到
．
，解得
或
． ……………………………………………5分
，解得
或
．…………………………………………6分
m的取值范圍是
或
． ………………………………………7分
，即
．
，則
．
． ………………………10分
有相異兩實根
．
，∴
顯然
，
，
，∴
，∴
． …………12分
．
為三次函數(shù)
的極小值點，故
只有一個實根．…………………………15分