2007年南通市高三第二次調(diào)研測試
英 語
注意事項
考生在答題前請認真閱讀本注意事項及各題答題要求
１． 本試卷共14頁，包含選擇題（第1題~第75題，共75題）、非選擇題（第76題~第85題及“書面表達”，共11題）兩部分。本次考試時間為120分鐘�？荚嚱Y(jié)束后，請將答題卡和答題紙一并交回。
2．
答題前，請您務必將自己的姓名、考試證號等用書寫黑色字跡的0.5毫米簽字筆填寫在答題紙及答題卡上。
3．
請認真核對答題卡表頭及答題紙密封線內(nèi)規(guī)定填寫或填涂的項目是否準確。
4．
作答非選擇題必須用書寫黑色字跡的0.5毫米簽字筆寫在答題紙上的指定位置，在其它位置作答一律無效。作答選擇題必須用2B鉛筆把答題卡上對應題目的答案標號涂黑。如需改動，請用橡皮擦干凈后，再選涂其它答案。
第一部分：聽力（共兩節(jié)，滿分30分）
第一節(jié) （共5小題；每小題1.5分，滿分7.5分）
聽下面5段對話。每段對話后有一個小題，從題中所給的A、B、C三個選項中選出最佳選項，并標在試卷的相應位置。聽完每段對話后，你都有10秒鐘的時間來回答有關(guān)小題和閱讀下一小題。每段對話僅讀一遍。
1. What does the man suggest the woman do?
A. Smoke somewhere else.
B. Stop smoking right away.
C. Leave the smoking area.
2. What is the man’s major (專業(yè))?
A. Agriculture.
B. Computer.
C. English.
3. What does the man mean?
A. The cages in the center are too small.
B. The tigers need to return to the wild.
C. The number of tigers is increasing
slowly.
4. What does the woman hope to work for?
A. A shop.
B. A newspaper.
C. An ad firm.
5. What will the woman do the next day?
A. Leave for Shanghai.
B. Go to Mike’s home.
C. Invite friends to dinner.
第二節(jié) （共15小題；每題1.5分，滿分22.5分）
聽下面5段對話或獨白。每段對話或獨白后有幾個小題，從題中所給的A、B、C三個選項中選出最佳選項，并標在試卷的相應位置。聽每段對話或獨白前，你將有時間閱讀各個小題，每小題5秒鐘；聽完后，每小題將給出5秒鐘的作答時間。每段對話或獨白讀兩遍。
聽第6段材料，回答第6至8題。
6. What can we learn from this
conversation?
A. Mary is taking guitar lessons.
B. Peter will continue his piano lessons.
C. Helen wants to take guitar lessons.
7. How much will the woman pay for the
lessons a week?
A. $ 20.
B. $ 40.
C. $ 60.
8. What is the relationship between the
speakers?
A. Friends.
B. Strangers.
C. Neighbours.
聽第7段材料，回答第9至11題。
9. Why hasn’t the woman decided to go to Newton?
A. She is told that it is very dirty.
B. She knows only a little about it.
C. She has just returned from there.
10. How did the government manage to get
rid of the rats?
A. It ordered everybody to kill them.
B. It paid local people to kill them.
C. It had some volunteers kill them.
11. Why were there so many rats in Newton?
A. The local people threw rubbish
everywhere.
B. The cats and dogs there wouldn’t catch
rats.
C. The government paid no attention to the
environment.
聽第8段材料，回答第12至14題。
12. What was the woman doing at lunch time?
A. Giving a lecture.
B. Saving a seat.
C. Talking with her professor.
13. Which shows the students enjoy
Professor Smith’s lectures?
A. They all keep silent when he gives a
lecture.
B. They try hard to get the best seats in
his lecture.
C. They never joke although allowed in his
lecture.
14. How does Professor Smith feel when
seeing strangers in his class?
A. Pleased.
B. Disturbed.
C. Surprised.
聽第9段材料，回答第15至17題。
15. How did the accident come about?
A. The bungee line had two weak spots.
B. The bungee line broke into two.
C. The bungee line wasn’t fastened.
16. What did the doctor say about the
injured jumper?
A. He would not be able to stand up again.
B. He would fully recover in a year.
C. He would be all right very soon.
17. What does the woman think of the bungee
jumper?
A. Brave.
B. Strong.
C. Crazy.
聽第10段材料，回答第18至20題。
18. Who is in charge of the students’
social activities?
A. Emma Watson.
B. Jack Brown.
C. Jone Brone.
19. What are the students going to do on
Wednesday?
A. See a film.
B. Have sports.
C. Go sightseeing.
20. What is the purpose of the man’s
speech?
A. To welcome the students to the center.
B. To tell the students the rules to be
followed.
C. To inform the students of the
arrangements.
第二部分：英語知識運用（共兩節(jié)；滿分45分）
第一節(jié)：單項選擇（共15小題；每小題1分，滿分15分）
從A、B、C、D四個選項中，選出可以填入空白處的最佳選項,并在答題卡上將該項涂黑。
21. It seems that chain stores are popular in
China. You are likely to find one within short walk along a busy street.
A. 不填; the B.
the; the C.
不填; a D.
the; 不填
22. Among all these presents a very nice watch, which was
given by my teacher John.
A. is included B. are included C.
includes D.
include
23. -Does the manager say anything about
the experience for this job?
-Oh, no, but he says the company wants young and energetic.
A. anyone B.
someone C.
everyone D.
no one
24. Instruments of this kind break easily,
even if you touch them .
A. merely B.
slightly C.
hardly D.
normally
25. Many poorer nations are using up
natural resources at a fast rate. people be blamed for destroying lots of rainforest if it means a
better life for them?
A. Would B.
Need C.
Could D.
Should
26. is expected, according to the online survey, is that prices of
houses will not go up any more.
A. As B.
It C.
What D.
Which
27. Is it possible for a Chinese school to
accept the policy the use of mobile phones on campus?
A. permitting B.
to permit C.
permitted D.
being permitted
28. Several hours later, with the help of
the police, the students managed to escape from the dangerous place, .
A. hungry and frightened B.
hungrily and frightening
C. hungry and frightening D.
hungrily and frightened
29. Something extraordinary happened in
that hospital. A man, clinically dead, suddenly came to life.
A. declaring B.
being declared C. declared D.
having declared
30. - What do you think of the apple pie? I
it myself.
- Very delicious indeed. Even my mother’s
can’t match this.
A. make B.
made C.
had made D.
was making
31. You will really get into trouble you can’t explain the whole thing clearly
to the police.
A. unless B.
while C.
until D.
when
32. All group members read the instructions
first before you act, you can find below the title.
A. what B.
when C.
which D.
that
33. - Mark didn’t win that science award
after all.
- I thought for sure he would.
A． No doubt. B.
So what? C.
No way! D.
How come?
34. The scientists are beating their brains
trying to with a
solution to the problem.
A. end up B.
come up C.
catch up D.
put up
35. - Excuse me, I was told I could find
Dr. Johnson here.
- And you . Anything I can do for you?
A. have B.
had C.
did D.
do
第二節(jié)：完形填空（共20小題；每小題1.5分，滿分30分）
從A、B、C、D四個選項中，選出可以填入空白處的最佳選項,并在答題卡上將該項涂黑。
Monty owns a horse ranch （牧場） in San Sedro. Once when asked
about his ３6 , he told the story about a young
man, son of a horse trainer.
One day at high school the boy was asked to
write a paper about what he wanted to be and do when he ３7 .
That night he wrote a seven-page paper
describing his ３8 of someday owning a horse
ranch. He ３9 about his dream in great
detail and 40 drew a diagram (簡圖) of a 200-acre ranch, 41 the location （位置） of everything important there.
The next day he handed it in to his
teacher. Two days later he got his paper back. On the front page was a large
red F with a 42 that read, “See me after
class.”
The boy went to the teacher. The teacher
said, “This is an unrealistic dream 43 a
young boy like you. You come from a 44 family. Owning a ranch
requires a lot of money. There’s 45 way you could ever do it.”
Then he added, “ 46 you will rewrite this paper
with a more 47 goal, I will reconsider your 48 .”
The boy went home and thought about it long
and 49 . Finally, the boy turned in the
same paper, making no
50 at all. He
stated, “You can keep the F and I’ll keep my 51 .”
Monty then said, “I was that boy. And
the 52 part of the story is that
two summers ago that
53 teacher
brought 30 kids to camp out on my ranch for a week. When he was leaving, the
teacher said, ‘When I was your teacher, I was something of a dream stealer.
During those years I 54 a
lot of kids’ dreams.
55 you had
enough courage not to give up on yours.’”
36. A. life B.
success C.
family D.
education
37. A. got up B.
came up C.
turned up D.
grew up
38. A. idea B.
chance C.
goal D.
design
39. A. thought B.
argued C.
reported D.
wrote
40. A. still B.
even C.
only D.
nearly
41. A. finding B.
reaching C.
describing D.
showing
42. A. suggestion B.
warning C.
note D.
notice
43. A. for B.
as C.
about D.
in
44. A. special B.
poor C.
noble D.
successful
45. A. no B.
one C.
some D.
another
46. A. Since B.
Unless C.
Though D.
If
47. A. challenging B. exciting C.
practical D.
important
48. A. article B.
future C.
hope D.
grade
49. A. far B.
hard C.
wide D.
late
50. A. answers B.
comments C.
changes D.
mistakes
51. A. dream B.
paper C.
word D.
decision
52. A. saddest B.
latest C.
best D.
funniest
53. A. same B.
friendly C.
rude D.
familiar
54. A. valued B.
realized C.
had D.
stole
55. A. Clearly B.
Hopefully C.
Fortunately D.
Confidently
第三部分：閱讀理解（共20小題；每題2分，滿分40分）
請認真閱讀下列短文，從短文后各題所給的A、B、C、D四個選項中，選出最佳選項,并在答題卡上將該項涂黑。
A
Loose robes (長袍) with big sleeves. High collars and long skirts. It’s not a scene in a TV drama. Tying
up their hair and putting on the cotton shoes, about 60 young people gathered
in a Beijing
teahouse Monday to perform traditional dances, music and poetry readings.
The event was set up by Haanen.com, a
non-governmental organization founded in 2003. It has more than 24,000 members
worldwide. They all love traditional Chinese culture and believe that wearing
the Han costume （服裝） is the
best way to show love for China. Active members are mostly in their 20s or 30s.
Chen Ye, a 19-year-old student, said it
made her feel bad that Koreans have hanbok and Japanese have kimono while Chinese
don’t have a typical traditional dress.
“Most people
may think the cheongsam(旗袍) could be a representative, but I don’t think so,” said Chen, from Capital University of Business and Economics.
Chen said Han costume is the one for China. It is
the traditional dress of Han nationality. It had been worn for thousands of
years before it died out at the end of the Ming Dynasty.
This is not the group’s first activity. In
the past two years, some of the members have dressed up in traditional clothes
and visited sights in the downtown areas of many Chinese cities. It helps raise
people’s awareness of traditional Chinese culture. Gu Xiaoming, history
professor with Fudan University, said the trend（傾向） is an attempt to hold on to traditional identities in a changing
world. “It’s a youth movement perhaps
springing up against the background of globalization.”
56. The young people gathered in a teahouse
in order to .
A. practise performing in preparation for a
TV play
B. found an organization to show love for
their homeland
C. give performances based on Chinese
traditional culture
D. join in an activity making traditional
Chinese clothing
57. It can be inferred from the passage
that the Han costume is most popular among
.
A. young people B.
history professors
C. TV play actors D.
visitors to teahouses
58. What does the underlined word “it” in
the last paragraph refer to?
A. The group’s first activity. B.
Dressing up in traditional costume.
C. Visiting sights in Chinese cities. D.
What the group has done so far.
59. What is the passage mainly about?
A. How important the Han costume has been
in the history of China.
B. Which costume should be regarded as the
traditional dress of China.
C. Why the Han costume reappears in some
young people’s life.
D. What a youth group has done to promote
traditonal Chinese culture.
B
Be sure you’re at the 2007 Super
Conference, the 88th national meeting of the Canadian Community Newspapers Association.
Ian Morrison, a futurist and author, will share his long-term forecasting on
changing business environments and throw light on the development of the
newspaper business model. Later in the day, you won’t want to miss David
Wilkins, the American ambassador to Canada, as he discusses affairs
affecting U.S.-Canada relations. Both presentations take place May 9―the
opening day of the conference.
On Thursday, May 10, meet Rob Curley,
vice-president of product development for the Washington Post, an online
innovator (革新者) whose
earlier work at the Naples, Florida Daily News, the small market Lawrence
Journal-World in Kansas, and with Morris Communications has made him an
innovative legend at age 35. His creativity has changed traditional thinking
about newspaper web sites, allowing for very local community web sites and
multimedia features. In 2004, Editor & Publisher named the
19,000-circulation(發(fā)行量) Lawrence Journal-World one of the ten newspapers in the U.S. that
“do it right.”
On Friday, May 11, speakers Juan, Media
Consulting Group and André, Gesca Ltd., will explore the trend（傾向） towards free and closely-related newspapers, which is not only a
European phenomenon, but has also appeared in North America. They will be
followed by Leon Levitt, vice-president of digital media for Cox Newspapers,
and others. They will address partnerships such as the one Yahoo! and several
large U.S.
newspaper companies have created, which are widely greeted as win-win for both
organizations.
For further information, and to download
the full program and registration form, visit
www.communitynews.ca/convention/2007/.
60. It can be inferred from the passage
that Rob Curley made Lawrence Journal-World .
A. a failure in Kansas B.
a success in the world
C. popular in the United States D.
available in North America
61. You may get a clear picture of the
future newspaper industry on .
A. Tuesday B.
Wednesday C.
Thursday D.
Friday
62. The theme (主題) of the speech by is entirely different from that
of all the others.
A. Ian Morrison B.
David Wilkins C.
Rob Curley D.
Leon Levitt
63. The 2007 Super Conference is mainly
about .
A. developing newspaper business B.
forming newspaper organizations
C. improving newspaper qualities D.
promoting newspaper partnership
C
By the end of this year, the contents of
all 1,800 courses taught at one of the world’s most famous universities will be available online to anyone in the
world, anywhere in the world. Learners won’t have to register (注冊) for the classes, and everyone is accepted.
The cost? It’s all free of charge.
The Open Course Ware(OCW) movement, begun
at the Massachusetts Institute of Technology(MIT) in 2002 and now spread to
some 120 other universities worldwide, aims to spread knowledge to anyone who
has an Internet connection and a desire to learn.
OCW provides free access to course
materials such as video lectures, notes, homework and so on. By giving away
their content, the universities are not discouraging students from joining
them. Instead, the online materials appear to be only attracting more.
The MIT site, along with companion sites
that translate the materials into other languages, now average about 1.4
million visits per month from learners in every single country on the planet.
So-called “distance learning” over the Internet is not new. Students have been able to pay for
online courses at many institutions, either to receive credits（學分） or simply as a noncredit
adult-learning experience. Many universities also offer free materials
delivered through the Internet. But the total number and variety of the
educational materials being released (發(fā)布) provided by MIT is simply shocking. For example, each of the 29
courses that Tufts University in Medford,
Mass., has put online so far is
exactly the size of a textbook. The material provides much more than an outline
of a course. Visitors to Tufts’ OCW course on “Wildlife Medicine” call it the
most complete website on that topic in the world.
What OCW is not, its supporters agree, is a
substitute for attending a university. For one thing, OCW learners are not able
to receive instructions from a professor ― or to discuss the course with fellow
students. It is believed that a college education is really the total package
of students working with other students, forming networks, communicating with
teachers, and that whole environment of being associated with the school.
64. The purpose of the OCW movement is .
A. to help reduce the expenses of
university education
B. to win for MIT an advantage over other
universities
C. to provide educational materials through
the Internet
D. to make knowledge available to learners
on the Internet
65. According to the passage, what OCW
learners won’t have is .
A. free online course materials
B. credits after attending the courses
C. a non-credit adult-learning experience
D. normal communication with teachers and
classmates
66. The underlined sentence in the last
paragraph means .
A. OCW cannot take the place of normal
university education
B. OCW is believed to be a perfect match
for attending a university
C. OCW can offer students more materials
than attending a university
D. OCW can help learners complete university
education at a low cost
67. The passage is written mainly to .
A. excite young people’s learning desire B.
praise MIT for spreading knowledge
C. inform people about the OCW movement D.
tell people how to go to MIT for free
D
Besides news reports that tend to focus on
war or election, Americans generally don’t hear much about people in other
countries. One reason may be that very little foreign-language literature is
translated into English. In the United
States, just a few of the titles, mainly translations
of foreign novels, short stories, or poetry, make it into English. However, a
number of efforts have taken root to try to bring more global literature to US
audiences.
The online magazine of international
literature, Words Without Borders, was founded by Bard
College in Annandale-on-Hudson, N.Y.
The nonprofit site, now in its fifth year, offers modern writing from places
such as Argentina, China and Italy, often for the first time in
English. It gets about 200,000 page views per month and counts roughly 8,000
subscribers (訂閱者) , more
than one-quarter of whom live in the US.
“There’s a
wave of interest right now,” says Jill Schoolman, publisher of Archipelago
Books, a small nonprofit press in Brooklyn, N.Y., opened in 2003 to publish
world literature in translation only. “People are hungry for ideas from other
countries.”
Rainmaker Translations ― a Las Vegas-based
nonprofit ― was formed two years ago to support the publication of more
top-quality global writing here in the US. They put out their first three
titles, translated from Arabic, Chinese, and Russian, in the spring of 2006 and
plan to aid up to four more in the coming year.
In March, the Center for the Art of
Translation, a nonprofit started in 1994 in San
Francisco, will publish Two Lines World Library,
focused on writing from some particular areas published over the last several
decades.
Dalkey Archive Press, a century-old
nonprofit publisher in Champaign,
Illinois, has upped the number of
translations on its publication list since 2003, from 25 percent to nearly 80
percent.
In recent years, more nonprofits have
applied to the National Endowment for the Arts for help to publish literary
translations. The agency is also trying to increase the availability of
translated prose (散文) and poetry in the US, such as publishing partnerships with foreign
governments.
68. The main purpose in founding the
magazine Words Without Borders is .
A. to compete for page views and
subscribers online
B. to get American literature better known
to the world
C. to help advance nonprofit world
literature translation
D. to introduce more world literature to
readers in the US
69. What do the publishers mentioned in the
passage have in common?
A. They mainly publish top-quality world
literature in translation.
B. They don’t aim at making money by
publishing global writing.
C. They provide their translation and
publication services online.
D. They have published a number of literary
works in translation.
70. Which of the following shows the proper
order of the founding of the presses (出版社)?
DAP = Dalkey Archive Press CAT
= Center for the Art of Translation
RT = Rainmaker Translations AB
= Archipelago Books
A. DAP→CAT→RT→AB B.
DAP→CAT→AB→RT
C. CAT→DAP→AB→RT D.
CAT→DAP→RT→AB
71. Which of the following can be the best
title for the passage?
A. World literature: Shared by the world B. World literature:
Loved by Americans
C. World literature: Found in translation D. World
literature: Developed in styles
E
Queensland has recently started to carry out a water recycling policy.
Queenslanders will be drinking recycled water as well as using it for other
purposes. They were quickly followed by South
Australia, where the government changed their former
anti-recycling policies.
So what is Victorian Government doing? It’s
bringing Victorians “good news” that they won’t have to drink recycled water.
Great... We actually have a government that is DUMBER than SA and QLD ones...
Good news indeed. Now every Melbournian knows ― we are smarter and better than
the Queensland
folks. Then why are we run by fools?
Bracks’ government has put the State’s
water protection on the constant force, by using dangerous and awful system for
its projects and failing to provide the necessary rules for the industrial
needs. After spoiling the water resources for years on end ― Bracksie blames
the households (i.e. YOU) for water wasteage. Ridiculous restrictions(限制) are made, supported by
Dob-your-neighbour phone line. Cars become dirty, grass becomes dead, naked
people bathe in the showers... Water resources keep on decreasing. So instead
of supporting recycling, Bracks owes it to people’s showing no attention. Most of Europe as well as parts of Asia
drink recycled water, despite not being in a serious draught(干旱) like Australia. Drinking
recycled water is SAFE, if the technologies used are proper ones.
Meanwhile, the real reason for the draughts
― environmental change is hardly being addressed by the State Government at
all. Yes, they have given us a target for CO2 20% decrease in 20 years’ time, but
we question: A, that is not enough; B, that is too far away;C, what is going to
be done to achieve those targets?
72． According to the author, it is for Victorian Government to refuse the water recycling policy.
A. necessary B.
great C.
unimportant D.
stupid
73. Victorian Government believes that .
A. the recycling policy of the other states
is effective
B. supporting water recycling is all
Victorians’ duty
C. giving a target to decrease CO2 also
means recycling
D. limiting the use of water resources is
very important
74. The author thinks that the decrease of
water is mainly caused by .
A. environmental pollution B.
industrial development
C. the government’s wrong policies D.
human beings’ wrong use
75. The passage mainly talks about .
A. a thirsty world B.
a wrong policy
C. a wise decision D.
a new research
第四部分：寫作 （共兩節(jié)，滿分35分）
第一節(jié)：對話填空 （共10小題；每小題1分，滿分10分）
請認真閱讀下面對話，并根據(jù)各題所給的首字母的提示，在答題卡右欄中標有題目的橫線上，寫出一個英語單詞的完整、正確形式，使對話通順。
N=Nicola A=Annie
N: Hi, Ann. How do you like your new place?
A: I like it a lot. It’s (76) c to school ― it only takes about ten minutes by
bike. But how did you know that I moved?
N: Bob told me about it. Actually, I’m (77) i________ because I’m looking for a place to move (78)
m right now.
So how is the rent? Is it (79) r ?
A: Yes, I think so. It’s especially low
because I do housecleaning once a week for the landlady.
N: That sounds like a good idea. How do you
get (80)a with the
landlady?
A: Fine. Actually I don’t (81) s much of her. We share the
kitchen but it seems she’s not in there much when I’m there.
N: How did you (82) f the place?
A: (83) T
an ad in the newspaper. I didn’t spend too much time (84) l . I hear that the university
housing office has a good rental list. I’d check over there if I were you.
N: Thanks for the idea. I really want to
get settled.
A: Good (85) l !
第二節(jié)：書面表達 (滿分25分)
你的外籍老師想要了解中國學生的午睡情況，為此你在同學中進行了一次問卷調(diào)查。請根據(jù)下表中的內(nèi)容(打√的選項為大多數(shù)人的選擇)，用英語寫一篇短文，簡要介紹調(diào)查結(jié)果，并就此談談你的看法。
注意：1. 對所給要點不要簡單翻譯，可以有適當發(fā)揮。
2. 詞數(shù)120左右。短文的開頭已為你寫好（不計入總詞數(shù)）。
3. 參考詞匯：午睡―take a nap after lunch
午睡情況調(diào)查表
1. 你有午睡習慣嗎？
□ A. 有 □ B. 沒有
2. 你大約何時開始午睡？
□ A. 12:00 □ B. 12:30 □ C. 13:00
3. 你通常午睡多久？
□ A. 約15分鐘 □ B. 約30分鐘 □ C. 約60分鐘
4. 你通常在什么地方午睡？
□ A. 教室 □ B. 家中 □ C. 宿舍
5. 你認為午睡有好處嗎？
□ A. 有 □ B. 沒有 □ C. 不確定
……
Recently I have conducted a survey on
taking a nap after lunch among my classmates.
�。玻埃�7年南通市高三第二次調(diào)研測試
試題詳情
=
柱體（棱柱、圓柱）的體積公式
Pk(1-P)n-k
h表示柱體的高。
=
柱體（棱柱、圓柱）的體積公式
Pk(1-P)n-k
h表示柱體的高。
=
柱體（棱柱、圓柱）的體積公式
Pk(1-P)n-k
h表示柱體的高。
，集合
，
，則
等于（ ）
B．
C．
D．
的解集是
B．
C．
D.
的焦點與雙曲線
的右焦點重合，則
的值為（ ）
B．
C．
D．
β，m⊥n
α⊥β
B.α∥β，m⊥α，n∥β
5. 函數(shù)
的反函數(shù)的圖象是
，
，則
的值為 A.4 B.
C. 
D. 
；若當
時，n≤f (x)≤m恒成立，則m ? n的最小值是
B．
C．1 D．
有如下命題，
和
，則
的
的定義域為
，若存在與
無關(guān)的正常數(shù)
使
對一切實數(shù)
②
③
④
則g[g(
(
為常數(shù))的展開式中的常數(shù)項為160,則
上的點到左焦點的距離與到左準線的距離的比是3，則
等于 . 
中，
，則
的值等于______.
可表示經(jīng)過點
的所有直線；②經(jīng)過點
且與直線
垂直的直線方程一定能寫成
的形式；③對任意實數(shù)
，直線
總與某一個定圓相切；④過定圓
上的定點
作圓的動弦
，若
，則動點
的軌跡為橢圓.其中所有真命題的序號為_______________.
的值域
的值
．
[1，a]上的最小值和最大值．
上是增函數(shù)，求實數(shù)a的取值范圍；
已知多面體
中，
平面
平面
為
的中點.
平面
;
所成角余弦值;
和面
所成二面角的大小.
20. (本小題滿分12分)
在直線
上，P1為直線
軸的交點，等差數(shù)列
的公差為1 
.
的通項公式；
；
，
為等比數(shù)列；并求
的通項公式.
如圖，已知橢圓C：
，經(jīng)過橢圓C的右焦點F且斜率為k（k≠0）的直線
交橢圓G于A、B兩點，M為線段AB的中點，設(shè)O為橢圓的中心，射線OM交橢圓于N點．
成立？若存在，求出所有k的值；
，求實數(shù)k的取值范圍．
16：②③
D.既能進行細胞免疫，又參與體液免疫，與B淋巴細胞在功能上相互配合
D．氯酸鉀與濃鹽酸制取少量氯氣：6H+ + ClO3― + 5Cl― === 3Cl2↑+
3H2O
17．在一點電荷Q產(chǎn)生的電場中，一個帶正電粒子通過時的軌跡如圖所示，圖中虛線表示電場的兩個等勢面a、b，以下說法中正確的是
D．負載消耗的功率將變?yōu)?0 W
A．1∶1 B．2∶
恒定，河水的流速與到河岸的最短距離x成正比，即
其中
為常量。要使小船能夠到達距A碼頭正對岸為已知距離s的B碼頭，則下列說法正確的是
A．由于河中各處水速不同，因此不能求出渡河的時間
22．（16分）如圖所示，ef、gh為水平放置的足夠長的平行光滑導軌，導軌間距為L=
23．（16分）質(zhì)量為M的物塊A靜止在離地面高h的水平桌面的邊緣，質(zhì)量為m的物塊B沿桌面向A運動并以速度v0與A發(fā)生正碰（碰撞時間極短）．碰后A離開桌面，其落地點離出發(fā)點的水平距離為L．碰后B反向運動．已知B與桌面間的動摩擦因數(shù)為μ．重力加速度為g，桌面足夠長。求：
24．（18分）如圖所示，在
區(qū)域內(nèi)有垂直于紙面的勻強磁場，一個質(zhì)量為m、電量為q的質(zhì)子以速度
水平向右通過
軸上的p點，最后從
軸上M點射出。已知M點到原點O的距離為H，質(zhì)子射出磁場時速度方向與
。求：
25．（22分）如圖所示為一貨場傳送貨物的傳送帶abc。傳送帶的ab部分與水平面夾角
，bc部分與水平面夾角
，ab部分長度為
的小物體A（可視為質(zhì)點）與傳送帶的動摩擦因數(shù)
。傳送帶沿順時針方向以速率
勻速轉(zhuǎn)動。若把物體A輕放到a處，它將被傳送帶送到c處，此過程中物體A不會脫離傳送帶。（sin
=0.6, sin
=0.8, g=
C
E：
。
D
G：
。
A．四氯化碳 B．甲苯 C．乙醇 D．裂化汽油
（1）該遺傳病為 染色體
性遺傳
回答：
注 意 事 項