单项选择专项练习
（）1、desk is the cleanest in the classroom.
A. Jack and Mike’s
B. Jack’s and Mike
C. Jack’s and Mike’s
D. Jack and Mike
（）2、Guangzhou is larger than city in Guizhou.
A. some
B. any
C. any other
D. all
（）3、There are students in their school.
A. three thousands
B. two thousand
C. thousands
D. thousand of
（）4、Everyone is here Bob.
A. beside
B. besides
C. instead
D. except
（）5、Look at those black clouds. It .
A. has rained
B. rained
C. rains
D. is going to rain
（）6、How time ! We haven’t seen each other for a long time.
A. fly
B. to fly
C. flies
D. flying
（）7、there early or you will miss the train.
A. To go
B. Went
C. Go
D. Going
（）8、You tell her why you were late that evening, or she’s always angry with you.
A. shall
B. should
C. will
D. would
（）9、There ________ a ruler and two pens on the desk.\
A. is
B. are
C. am
D. be
（）30、－Have you seen book? I left it here a moment ago. －Is it English book? I saw Liu Ming take it away.
A. a; an
B. the; a
C. the; the
D. a; a
（）31、－－It’s a sunny day.
A. What day is it today?
B. What’s the date today?
C. What’s the temperature today?
D. What’s the weather like today?
（）32、－Do you know Chen Jun hurt his right foot in the accident？－Yes?
A. That’s cool.
B. That’s wonderful.
C. I’m sorry to hear that.
D. He must be careful.
（）33、－Wang Juan hasn’t paid for the notebooks, has she?－. Her mother will pay for her.
A. No, he hasn’t
B. Yes, he has
C. No, he didn’t
D. Yes, he did
（）34、－Where can you see the notice “ALL CLOTHES HALF-PRICE”?－.
A. In an office
B. In a bank
C. In a shop
D. In a cinema
（）35、－Look! What’s happening there?
－Oh, dear! The house is on fire. Let’s call quickly.
A. 110
B. 119
C. 120
D. 122
21、Which month is in winter in Tongren?
A. the coldest
B. coldest
C. the hottest
D. hottest
28、Which number will be the next one? Two, three, five, nine, .
A. seventeen
B. nineteen
C. twenty-one
D. twenty-three
26、Can you agree me? Yes.
A. with
B. from
C. to
D. on
27、Do you know there will ______ English party this Friday?
A. have an
B. hold an
C. is an
D. be an
28、He can’t see clearly at all. Something is wrong with his ______.
A. legs
B. eyes
C. ears
D. stomach
29、Last Sunday I met a classmate of .
A. my
B. me
C. mine
D. I
30、Last evening while he was walking outside, Jim saw a UFO _____ over his head .
A. flies
B. fly
C. flying
D. flied
31、Mary will go on a ______ visit to Guiyang this weekend.
A. two-day
B. two days
C. two day
D. two-days
32、Guizhou is of China.
A. to the southwest
B. on the southwest
C. at the southwest
D. in the southwest
33、Yesterday it was raining very heavily all day, I stayed in.
A. because
B. so
C. although
D. but
34、Much to our , Sam wasn’t at the news.
A. surprise; surprised; surprise
B. surprise; surprised; surprising
C. surprised; surprising; surprised
D. surprising; surprised; surprise
35、-- is your favorite basketball player? --Yao Ming.
A. When
B. Where
C. What
D. Who
36、-- Frank, would you like to come to my birthday party? -__________
A. Yes, I' d love to.
B. Y es, I would.
C. No, I wouldn't.
D. No, I don't go.
37、--Thank you for helping me. -
A. Never mind.
B. Don't say so.
C. My pleasure.
D. Yes, please.
38、--Why don’t you come in and have a seat?-
A. Best wishes.
B. Good luck.
C. See you then.
D. Thank you.
39、--I’m sorry I’m late.
A. I t doesn’t matter.
B. Not at all.
C. All right.
D. Certainly.
40、Which of the following is wrong?
A. Mr. Brown paid much money for his house.
B. Wang Tao spent much time on learning English.
C. It took Tony much time to learn Chinese.
D. The new computer cost Ann a lot of money.
21. He wrote _____ 800-word article(文章) at _____ Christmas, but there are many mistakes in __ article.
A. an; /; the
B. a; /; the
C. an; /; an
D. an; the; the
22.—You can see Mr. Smith if there is a sign “____” on the door of his shop. —Thanks.
A. ENTRANCE
B. BUSINESS HOURS
C. THIS SIDE UP
D. NO SMOKING
23. ——Mum, Bill is coming to dinner this evening.
——OK. Shall we give him ______ to eat?
A. something different
B. different anything
C. anything different
D. different something
24.——When did your uncle arrive _____ Shenzhen’s airport?
——He got to Hong Kong _____ the morning of the 23rd of November.
A. at; in
B. in; in
C. to; on
D. at; on
25. I can’t understand this passage _____ there are no new words in it.
Use your head, ______ you will understand it.
A. if; or
B. because; so
C. though; and
D. when; and
26. We’ll have a _______ holiday. Why not ______ to the West Lake?
A. two days; to go
B. two-day; go
C. two-days; go
D. two-day’s; to go
27. Things are _______ on the moon ______ on the earth.
A. much lighter, than
B. much heavier; than
C. as heavy, as
D. not so light, as
28. There are ______ floors in the building, and I live on the ______ floor.
A. thirteen; ten
B. eight; six
C. twelve; fourth
D. fifteen; nine
29. Great changes __________ in our hometown in the last 20 years.
A. have been taken place
B. took place
C. was taken place
D. have taken place
30.——We can use MSN to talk with each other on the Internet.
——Really? Will you please show me ______ it?
A. where to use
B. what to use
C. how I can use
D. where can I use
31. I don’t think he will come here on time, ______?
A. won’t he
B. will he
C. don’t I
D. shall I
32. This book ______ Lucy’s. Look! Her name is on the book cover.
A. must be
B. may be
C. can’t be
D. mustn’t be
33. There _____ a football match if it _____ rain tomorrow.
A. will be; isn’t
B. is going to be; doesn’t
C. will have; doesn’t
D. is going to have; doesn’t
34. ----I don’t think your team can beat theirs.
----____.But we can if Lin Tao are on the team.
A. No, we can’t
B. Yes, we can’t
C. Yes, we can
D. No, we can’t
（）21. --Let’s go and play basketball. -- .
A. That’s right
B. You’ll welcome
C. Wonderful
D. We won’t
( )22. – Your dishes are very delicious! -- .
A.I’m glad to hear that
B. I’m sorry to hear that
C. That’s OK
D. Thank you ( )23. – Could you help me move this heavy desk? -- .
A. My favourite desk
B. With pleasure
C. Don’t worry
D. Be careful
( )24. A car quickly.
A. past
B. pasted
C. passed
D. passing
( )25. The old Jack since five years ago.
A.has been dead
B. has died
C. has death
D. died ( )26. If it this evening, we will go to the movies.
A.doesn’t
B. won’t
C. isn’t rain
D. n ot rain
( )27. As a clever student, you must learn .
A. not tell lies
B. don’t tell lies
C. not to tell lies
D. to tell lies
( )28. Look. My shoes are made leather.
A.of
B. from
C. into
D. in
( )2 9. Jane ten yuan for the fairy book.
A.paid
B. spent
C. cost
D. took
( )30. Who can solve this problem different ways.
A. by
B. with
C. from
D. in
( ) 31. I prefer a walk outside to TV at home.
A. having, watching
B. have, watch
C. having, watch
D. have, watching
( ) 32. --How far is it from our school to seaside?
-- It is eight-kilometre walk from here.
A. the, an
B. /, an
C. the, a
D. /, a
( ) 33. Guangdong is of China.
A. to the south
B. on the south
C. in the south
D. the south ( )34. – Is the physics problem ? – Yes. I can work it out .
A. easy, easily
B. easy, easy
C. easily, easy
D. easily, easily
( )35. It was raining last Sunday, I stayed in.
A. because
B. but
C. although
D. so
26. Either your brother or your sister _________ already.
A. took it away
B. has taken away it
C. have taken it away
D. has taken it away
27.Could you ______me how to_____ it in Korean?
A. tell; speak
B. tell; say
C. talk; speak
D. say; tell
28. The dish looks ________, but it tastes ________.
A.nice…delicious
B. well…bad
C. nice…bad
D. well…badly
29. He has_________ here_________ half past ten.
A. been …since
B. come …since
C. been…for
D. come…for
30. Her camera ___________the night of Nov. 25.
A. stole in
B. was stolen on
C. was stealed in
D. stole on
31. Though t he soldier’s friend _______ just now, he wasn’t afraid __________.
A. has been dead, to dead
B.was dying, for death
C. was dead ,of die
D.died, of death
32. To my ________, he wasn’t ________at the ________news.
A. surprise ,surprised…, surprise
B. surprising, surprised,…surprise
C. surprised ,surprising, surprised
D. surprise…surprise d, surprising
33. I prefer____ to ______ .Would you like ____________me?
A.playing with snow, skate, to play
B.to play with snow, skate, playing
C.playing snow, skating, to play with
D. playing with snow, skating, to play with
34.The doctor met a classmate of ______ last week.
A. his
B. him
C. himself
D. he
35.There are many children in the park. Some are flying kites and ______ are boating.
A . other B. the other C. the others D. others
36.I have read most of the book, but the rest ______ too difficult.
A. are
B. is
C. were
D. was
37.It was too hot at night, the man _____a bed on top of the house, ______ on it, enjoying the stars.
A. lay, lied
B. laid, lay
C. layed, lain
D. laid, laid
38.You’d better _____ a plan for the new school year, then you can cacth________ your classmates
A. work ,up with
B. to work ,with
C. make ,up with
D. to make, up
39.I want to know _______?
A.how many English words have you learned
B.how much English words have you learned
C.how many English words you have learned
D.how much English words you have learned
40.Does anyone know _______?
A. who broke the window
B. who broken the window
C. who did broke the window
D. if who broke the window
41..Look,the man _____ around the lake, is often seen _________ in the park.
A.is running ,to run
B. is running, run
C. running ,ran
D. is runing, runing
42.I watched Mr. Lin ______ out of the bank.
A. was coming
B. comes
C. came
D. coming
43.A great number of people _______ for the bus, but the number of the passengers on the bus _______ more than 50 .
A. is waiting, are
B. are waiting ,are
C. are waiting ,is
D.is waitting,are
44.Please tell us _______ .
A. what to do
B. how to do
C. when to do
D. why to do
45.“Would you like to help me with the work?” _____________________.
A.Yes. I would love to.
B. No, I wouldn’t.
C.. Yes. I would like.
D. Yes. I would rather .
46.The old man has no relatives, he is _______and feels________.
A.lonely, alone
B. alone, lonely
C. lonely, lonely
D. alone, alone
47.Look,______nice birthday cards ! ________ excited the boy looks!
A. How , How
B. What , What
C. What , How
D. How ,What
48.Our classroom must _________ every day.
A. keep clean
B. keep to clean
C. be kept clean
D. to be kept cleaned
49.Could you tell me ___________?
A. what time the train arrived
B. what time the train will arrive
C. what time the train will reach
D. what time did the train arrive
50.Miss Yang is often ______red, but she _______ a pink dress today.
A.dressed in , is wearing
B. dressed by, is putting on
C. dressed for, is wearing
D. dresses in. is putting on
26、______ the evening of May 31, the 2002 FIFA World Cup started in South Korea.
A. In
B. At
C. Of
D. On
27、There may be something wrong with her ______,she can' t see things clearly.
A. ears
B. eyes
C. mouth
D. nose
28、Wang Hai knew nothing about it ________ his father told him.
A. because
B. if
C. until
D. since
29、Many people ________ living in the country to the city.
A. prefer
B. like
C. enjoy
D. love
30、________ travelers come to visit our city every year.
A. Thousand of
B. Thousands of
C. Five thousands
D. Thousand
31、________ father is a high school teacher.
A. Mary and Mike's
B. Mary's and Mike's
C. Mary's and Mike
D. Mary and Mike
32、Before 2006, there was no airline _________ Beijing and Tongren.
A. along
B. in
C. between
D. among
33、He couldn't buy the T-shirt because he had ________money with him.
A. a few
B. few
C. a little
D. little
34、Chen Fei until 12 o’clock last night .
A. went to bed
B. didn’t go to bed.
C. goes to bed
D. doesn’t go to bed.
35、No one except Jim and Mike ________ for the lesson.
A. is late
B. are late
C. were late
D. was late
36、-- Are you doing anything nice this weekend?
--_____________.
A. I'm sorry
B. Here you are
C. I've no idea
D. That's all right
37、--What's your ________ name, please?
--Robin Thomas Green, but you can call me Mr. Green.
A. full
B. first
C. given
D. family
38、-- Happy New Year!
--_________.
A. You’re happy, too
B. The same to you
C. So are you
D. Thank you
39、-- Don't play football on the road. It’s dangerous.
--___________
A. No, we don' t.
B. Yes, we do.
D. Why don' t we? D. Sorry, we won't do it again.
40、-- Jack, would you like to come to English evening?
--__________
A. Yes, I would.
B. Yes, I' d love to.
C. No, I wouldn't.
D. No, I don't go.
26、Yao Ming is a basketball star. We like ______ very much.
A. himself
B. him
C. his
D. he
27、There are seven days in a .
A. hour
B. year
C. month
D. week
28、Jack and his friends ________ going to play soccer tomorrow afternoon.
A. be
B. am
C. are
D. is
29、The number of the students in our school is about nine ____, of them are boys.
A. hundred, two thirds
B. hundred, two- third
C. hundreds, two- thirds
D. hundreds, two third
30、A few years ago, there was no airline ______ Guangzhou and Tongren.
A. along
B. among
C. at
D. between
31、Tongren has _____ many taxis that there is often a traffic jam in rush hours.
A. too
B. very
C. so
D. much
32、Mike doesn't work so _________as Bob.
A. hard
B. harder
C. hardly
D. hardest
33、Look at the twins, they are wearing yellow dresses.
A. either
B. both
C. all
D. every
34、I don't think you are right , ?
A. are you
B. aren't you
C. do I
D. don't I
35、Old people must politely.
A. speak to
B. speak
C. be spoken
D. be spoken to
36、"What are you doing , David ?" "I'm a chair ."
A. mending
B. mend
C. mends
D. to mend
37、"Do you have any dictionaries ?" "No, I ."
A. haven't
B. am not
C. don't
D. doesn't
38、"Where are you from ?" " Hainan Island ."
A. In
B. On
C. At
D. From
39、"Would you like to come to my birthday party ?"
"Yes. I'd love to. Thank you for me."
A. invite
B. inviting
C. invites
D. to invite
40、"It's so cold today."
"Yes, it's colder than the day before yesterday."
A. very
B. more
C. many
D. much
26、I bought a new T-shirt and it ________ me 68 yuan.
A. paid
B. cost
C. took
D. spent
27、____ name is Thomas. Please call ____ Tom.
A. My, my
B. I, I
C. Me, me
D. My, me
28、How many ____ can you see on the table?
A. meat
B. bread
C. books
D. milk
29、“____ is in your room?”“My brother.”
A. Who
B. What
C. Where
D. Whose
30、Now it’s 4:20. It’s time ____ basketball.
A. play
B. plays
C. playing
D. to play
31、Zhang Jian until 12 o’clock last night .
A. went to bed
B. didn’t go to bed.
C. goes to bed
D. doesn’t go to bed.
32、Both Yang Hong and Yang Mei ready for the picnic .
A. is not
B. it getting
C. are getting
D. am getting
33、India has the second population in the world .
A. largest
B. larger
C. most
D. smallest
34、Does your mother often help you ____ your English?
A. with
B. for
C. of
D. on
35、－“Could I have ____ dumplings?”
－“I’m sorry. We don’t have ____ dumplings here.”
A. some, some
B. any, some
C. any, many
D. some, any
36、－_______ was the weather like yesterday?
－It was _______ .
A. What, rain
B. How, rainy
C. What, rainy
D. How, wet
37、－Is that Mike speaking?
－Yes. ______?
A. Who are you
B. Who’s that
C. Speaking
D. What’s your name
38、－Thanks for asking me to your birthday party.
－________.
A. Don't say so
B. Never mind
C. Yes, please
D. My pleasure
39、－Would you mind if I shut the door?
－_______.
A. Of course not. Do please.
B. OK. Do as you like.
C. That’s all right.
D. Yes, please.
40、－“Do es Lily often go to the library?”
－“ ____”
A. Yes, she can.
B. No, she isn’t.
C. Sometimes.
D. Very much.
x y O 图3 中考定时专项训练 选择填空篇01 时间：15分钟 分数：42分 一、选择题（本大题共12个小题，每小题2分，共24分．在每小题给出的四个选项中，只有一项是符合题目要求的） 1．3 (1)-等于（ ） A ．－1 B ．1 C ．－3 D ．3 2．在实数范围内，x 有意义，则x 的取值范围是（ ） A ．x ≥0 B ．x ≤0 C ．x ＞0 D ．x ＜0 3．如图1，在菱形ABCD 中，AB = 5，∠BCD = 120°，则对角线AC 等于（ ） A ．20 B ．15 C ．10 D ．5 4．下列运算中，准确的是（ ） A ．34=-m m B ．()m n m n --=+ C ．236m m =（） D ．m m m =÷225．如图2，四个边长为1的小正方形拼成一个大正方形，A 、 B 、O 是小正方形顶点，⊙O 的半径为1，P 是⊙O 上的点， 且位于右上方的小正方形内，则∠APB 等于（ ） A ．30° B ．45° C ．60° D ．90° 6．反比例函数1 y x =（x ＞0）的图象如图3所示，随着x 值的 增大，y 值（ ） A ．增大 B ．减小 C ．不变 D ．先减小后增大 7．下列事件中，属于不可能事件的是（ ） A ．某个数的绝对值小于0 B ．某个数的相反数等于它本身 C ．某两个数的和小于0 D ．某两个负数的积大于0 8．图4是某商场一楼与二楼之间的手扶电梯示意图．其中AB 、CD 分别表示一楼、二楼地面的水平线， ∠ABC =150°，BC 的长是8 m ，则乘电梯从点B 到点C 上升的高度h 是（ ） A ．833 m B ．4 m C ．3m D ．8 m 9．某车的刹车距离y （m ）与开始刹车时的速度x （m/s ）之间满足二次函数2 120 y x =（x ＞0），若该车某次的刹车距离为5 m ，则开始刹车时的速度为（ ） A ．40 m/s B ．20 m/s C ．10 m/s D ．5 m/s 10．从棱长为2的正方体毛坯的一角，挖去一个棱长为1的小正方 体，得到一个如图5所示的零件，则这个零件的表面积是（ ） A ．20 B ．22 C ．24 D ．26 B A C D 图1 P O B A 图2 图5 A B C D 150° 图4 h
选择题专题训练（17） 姓名 班级 学号 1．化学知识广泛应用于生产、生活中，下列相关说法不．正确．．的是（ ） A ．食用松花蛋时蘸些食醋可以去除氨的气味 B ．棉花和木材的主要成分都是纤维素，蚕丝的主要成分是蛋白质 C ．只用淀粉溶液即可检验食盐是否为加碘盐 D ．液氯罐泄漏时，可将其移入水塘中，并向水塘中加入生石灰 2．已知在101kPa 时：CH 4(g)＋2O 2(g)＝CO 2(g)＋2H 2O(g)；△H＝-820kJ/mol 。下列说法中正确的是（ ） A ．反应过程中能量关系可用右图表示 B ．CH 4的燃烧热是820kJ C ．11.2LCH 4完全燃烧放出热量410kJ D ．若将此反应设计成原电池，甲烷在正极被氧化3．用N A 表示阿伏加德罗常数，下列说法不．正确．． 的是（ ） A ．0.2mol 过氧化氢完全分解生成0.1molO 2时转移的电子数目为0.2N A B ．300mL2mol/L 蔗糖溶液中所含分子数为0.6N A C ．在常温常压下，17g 硫化氢气体所含质子数目为9N A D ．在标准状况下，2.24L 二氧化硫与氧气混合气体中所含氧原子数为0.2N A 4．用下列实验装置完成对应的实验（部分仪器已省略），操作正确并能达到实验目的的是 （ ） A ．干燥Cl 2 B ．检验K 2CO 3中的K + C ．石油的蒸馏 D ．吸收NH 3 5．下列有关化学用语的叙述正确的是（ ） A ．硫酸铝水解的化学方程式是：Al 2(SO 4)3＋3H 2O 2Al(OH)3＋3H 2SO 4 B ．铜跟浓硝酸反应的离子方程式是：Cu ＋4NHO 3(浓)＝Cu 2+ ＋2NO 3- ＋2NO 2↑＋2H 2O C ．钢铁发生吸氧腐蚀时，负极发生的电极反应为：2H 2O ＋O 2＋4e -→4OH - D ．氢氧化亚铁在空气中久置变成红褐色的化学方程式为： Cl 2 浓H 2SO 4 NH 3 稀H 2SO 4 C 6H 6 生成物能量总和 反应过程中放出的能量 反应物能量总和 能 量 反应进程
选择题专项训练(三) 山东某校地理兴趣小组于3月21日前往图4所示区域进行地理观测，图中等高距为200米。据此完成1～3题。 1．图中Q地的海拔高度可能是 A．160米 B．380米 C．680米 D．980米 2．15时（地方时）Q地的观测者看到太阳在P地落下，据此判断河流干流大致的流向是 A．东北流向西南 B．西南流向东北 C．西北流向东南 D．东南流向西北 3．若图示森林急剧减少，对当地水循环的影响将主要有 ①坡面汇流速度加快②水汽输送量减少③蒸腾、蒸发量加大④地下径流减少 A．①② B．③④ C．②③ D．①④ 下图是我国东部4城市日照时数（曲线）和降水量的年变化图。回答4～5题。 4．图中4城市纬度由高到低依次是 A．丙甲乙丁 B．乙丙丁甲 C．丙甲丁乙 D．丁丙乙甲[来源:] 5．5月份，丙地日照时数大于丁地的主要原因是 A．太阳辐射强度大 B．正午太阳高度大 C．受低气压控制 D．白昼时间长且多晴天 6日０时20分。据此完成6～7题。 6、图中甲地时间为（） A．5日5时20分B．6日6时20分C．6日5时20分D．5日6时20分 7、当日下列城市白昼最长的是（） A．悉尼B．上海C．雅加达D．莫斯科
水量盈余率是衡量水库蓄水量变化的重要指标(水量盈余率＝流入量／流出量)。右图为北半球某水库各月水量盈余率统计图，读图完成8～9题。 8．下列说法正确的是( ) A ．12月份水库的储水量最大 B ．3月份水库的储水量最大 C ．6月份水库的储水量最小 D ．9月份水库的储水量最大 9．该水库库区所处的自然带最有可能是( ) A ．亚热带常绿阔叶林带 B ．亚热带常绿硬叶林带 C ．温带落叶阔叶林带 D ．温带针叶林带 下图示意欧州部分城市冬、夏季气温状况。读图完成10～11题。 10．城市a ～c ( ) A ．气候大陆性自东向西逐渐增强 B ．年降水量自西向东呈递减趋势 C ．夏季温和，冬季寒冷，全年湿润 D ．年太阳辐射量自东向西逐渐变大 11．影响城市a ～e 气温差异的主要因素是 ( ) A ．大气环流、海陆位置 B ．纬度位置、海陆位置 C ．大气环流、地形地势 D ．纬度位置、地形地势 图3为“世界某区域图”，图4是风力统计曲线，其中两条折线对应图中甲、乙两地，读图回答12～13题 图5 图6 12．甲、乙两地对应的风力统计曲线是 A ．甲—①、乙—② B ．甲—③、乙—② C ．甲—②、乙—③ D ．甲—②、乙—① 13．造成甲、乙两地一年中风力大小差异的原因是 ①气压带、风带的季节移动 ②地形起伏 ③海陆热力性质差异 ④海陆位置 A ．①②④ B ．①③④ C ．①②③ D ．②③④ 1 2 3 4 5 6 7 (月份) 8 9 10 11 12 0 1 3 2 4 6 5 风 力 (级 )
初中英语中考单项选择题专项训练250题（附答案） ( ) is ____used and ______ people are interested in it. A wide, many more B. widely, a lot more C. wide, more D. widely, much more ( )2、---- What would you like to drink ---- It doesn’t matter. ________ will do . A. Nothing B. Everything C. Something D. Anything ( )3、This question is very difficult . _______ people can understand it. A. Little B. A few C. Few D. A little ( )4.、After entering the WTO, _______ foreigners will come to our country for business. A. some B. fewer C. all D. more ( )5、---- The exam was very easy, wasn’t it ---- Yes, but I don’t think _______ could pass it. A. somebody B. any body C. nobody D. everybody ( )6、The population of Shanghai is larger than __________ of Hangzhou. A. one B. it C. what D. that ( )7、There is only _______ walk from my home to school. A. five minutes B. five minutes’ C. five minute D. fifth minute’s ( )8、Wang Qiang is a _________ boy. A. five-year-old B. five year old C. five-years-old D. five years old ( )9、The boy was born______ the night of May 20,1999. A. at B. on C. in D. doing ( )10、I’ve been here ___ 3 o’clock. That means I have stayed here ___ an hour and a half. A. at ;since B. at; for C. since; for D. since; since ( )11、English is as _________ as Chinese. You should learn it well. A. important B. more important C. the most important D. much more important ( )12、We’ve never seen _________ flower before. A. such a beautiful B. such beautiful C. so a beautiful D. so beautiful ( )13、You must wear glasses. They can keep your eyes ________. A. save B. safe C. safely D. to save ( )14、Would you please speak _______ I still can’t follow you. A. slow B. much slow C. much slowly D. more slowly ( )15、---- What was the weather like yesterday ---- It was terrible. It rained _______. People could _______ go out. A. hard; hard B. hardly; hard C. hardly; hardly D. hard; hardly ( )16. There are few _______ in the fridge. Let’s go and buy some peas, carrots and cabbages. A. vegetables B. fruit C. meat D. eggs ( )17. This room is __________. A. B ill and David’s B. Bill’s and David’s C. Bills and David’s D. Bill and David
综合小测1 一、选择题 1.函数y =2x +1的图象是 2.△ABC 中，cos A = 135，sin B =53 ,则cos C 的值为 A. 65 56 B.－6556 C.－6516 D. 65 16 3.过点（1，3）作直线l ，若l 经过点（a ,0）和(0,b )，且a ,b ∈N*，则可作出的l 的条数为 A.1 B.2 C.3 D.多于3 4.函数f (x )=log a x (a ＞0且a ≠1)对任意正实数x ,y 都有 A.f (x ·y )=f (x )·f (y ) B.f (x ·y )=f (x )+f (y ) C.f (x +y )=f (x )·f (y ) D.f (x +y )=f (x )+f (y ) 5.已知二面角α—l —β的大小为60°，b 和c 是两条异面直线，则在下列四个条件中，能使b 和c 所成的角为60°的是 A.b ∥α,c ∥β B.b ∥α,c ⊥β C.b ⊥α,c ⊥β D.b ⊥α,c ∥β 6.一个等差数列共n 项，其和为90，这个数列的前10项的和为25，后10项的和为75，则项数n 为 （ ） A.14 B.16 C.18 D.20 7.某城市的街道如图，某人要从A 地前往B 地，则路程最短的走法有 A.8种 B.10种 C.12种 D.32种 8.若a ,b 是异面直线，a ?α,b ?β,α∩β=l ，则下列命题中是真命题的为 A.l 与a 、b 分别相交 B.l 与a 、b 都不相交 C.l 至多与a 、b 中的一条相交 D.l 至少与a 、b 中的一条相交
9.设F 1，F 2是双曲线4 2 x －y 2=1的两个焦点，点P 在双曲线上，且1 PF ·2PF =0，则|1 PF |·|2PF |的值等于 A.2 B.22 C.4 D.8 10.f (x )=(1+2x )m +(1+3x )n (m ,n ∈N*)的展开式中x 的系数为13，则x 2的系数为 A.31 B.40 C.31或40 D.71或80 11.从装有4粒大小、形状相同，颜色不同的玻璃球的瓶中，随意一次倒出若干粒玻璃球（至少一粒），则倒出奇数粒玻璃球的概率比倒出偶数粒玻璃球的概率 A.小 B.大 C.相等 D.大小不能确定 12.如右图，A 、B 、C 、D 是某煤矿的四个采煤点，l 是公路，图中所标线段为道路，ABQP 、BCRQ 、CDSR 近似于正方形.已知A 、B 、C 、D 四个采煤点每天的采煤量之比约为5∶1∶2∶3，运煤的费用与运煤的路程、所运煤的重量都成正比.现要从P 、Q 、R 、S 中选出一处设立一个运煤中转站，使四个采煤点的煤运到中转站的费用最少，则地点应选在 A.P 点 B.Q 点 C.R 点 D.S 点 题号 1 2 3 4 5 6 7 8 9 10 11 答案 二、填空题 13.抛物线y 2=2x 上到直线x －y +3=0距离最短的点的坐标为_________. 14.一个长方体共一顶点的三个面的面积分别是2，3，6，这个长方体对角线的长是_________. 15.设定义在R 上的偶函数f (x )满足f (x +1)+f (x )=1,且当x ∈［1,2］时，f (x )=2－x ,则f (8.5)=_________.
2014高考英语单项选择专题训练精品题（16）及答案 【湖南省怀化市2014高考英语3月一模试 Section A (15 marks)（单项选择） Directions: Beneath each of the following sentences there are four choices marked A, B, C and D. Choose the one answer that best completes the sentence. 21. He is of confidence, , in my opinion, is most important in society. A. how B. that C. what D. which 22. — Tom! I forgot to bring my notebook this morning. —Don’t worry! I it for you. A. will get B. gets C. am getting D. am going to get 23. Microblogs experienced rapid growth in 2013 in China, with its operators, users and visitors several times. A. increase B. increased C. increasing D. to increase 24. Look at the timetable. Hurry up! Flight 9013 to Changsha off at 7:30. A. took B. takes C. will be taken D. has taken 25. Keep yourself open we can experience the great joy that friendship can bring. A. as if B. so that C. even though D. ever since 26. We used to mistake that heavy objects fell faster than light . A. the ones B. those C. ones D. these 27. By the end of last week, nearly 80 percent of the work . A. have finished B. had been finished C. will be finished D. was finished 28. Focused on your heart asks you to do, you’ll realize your dream one day. A. that B. which C. what D. it 29. Lady Gaga has put off her concerts because of the difficulties by the ongoing strikes. A. caused B. causing C. to be caused D. having caused 30. Cindy, to be here at 8 o’clock. A. is sure B. is sure that C. will be sure D. be sure 31. necessary experience for my future career, I take an active part in social activities in college. A. To gain B. Gain C. Gaining D. Having gained 32. You get two tickets of Despicable Me Ⅱ, as I have promised . A. may B. can C. need D. shall 33. A recent survey shows that the number of children who from the countryside with their
选择题专项训练 1.能源、信息和材料是现代社会发展的三大支柱，关于他们的下列说法正确的是（） A.光电池和VCD光碟都应用了磁性材料 B.光导纤维是利用超声波来传递信息的。 C.核能是可再生能源 D.雷达是利用电磁波来进行定位和导航的 2.关于声现象下列说法不正确的是（） A.真空不能穿省市通过实验与推理的方法获得的 B.发出较强声音的喇叭能使他前面的主演“跳舞”，说明声波能传递能量 C.课堂上听到老师的讲话声，说明声音可以在空气中传播 D.声音在不同介质中传播的速度相同 3.在研究平面及成像特点的实验中，在竖起的玻璃板前后各方一支蜡烛，对着玻璃板既可看到前面蜡烛在玻璃板后所成的像，同时又可看到放在玻璃板后的“蜡烛”。下列说法正确的是（） A.两者都是光的反射所成的像 B.两者都是光的折射所成的像 C.前者是光的折射形成的像，后者是光的反射形成的像 D.前者是光的反射形成的像，后者是光的折射形成的像 4.在实验探究活动中，某同学将微小压强计的探头线后放入两种不同的液体中，根据如图所示的信息能够探究的是（） A.液体内部的压强跟液体密度的关系 B.液体压强跟液体深度的关系 C.在同一深度，液体向各个方向的压强大小是否相等 D.液体内部向各个方向是否都有压强 5.中国科学考察队成功登上珠穆朗玛峰，并测量出这座 世界最高峰的“身高”为8848.43米，如果科考队员某天 测得山脚的大气压为1个标准大气压，则（） A.因为山峰的高度较大，测量这座山峰高度所使用的刻 度尺得分度尺为1米 B.珠穆朗玛峰山脚的大气压将一定是1个标准大气压 C.珠穆朗玛峰山顶大气压将大于1个标准大气压 D.如果在珠穆朗玛峰山顶用敞口锅烧水，沸水温度一定低于100摄氏度 6.如图示，在水平公路上，小汽车做匀速直线运动时与静止时相比较（考虑空气因素），下列说法正确的是（） A.运动时对地面压力小于静止时的压力 B.运动时对地面压力等于静止时 C.运动时受到地面的摩擦力小于静止时 D.运动时受到地面摩擦力等于静止时 7.某杠杆两端各挂一个铜球和一个铁球，杠杆保持平衡，已知AO>BO,若将 铜球和铁球同时向支点移动相同的距离L，那么（） A.铁球下降，动能增加，势能减少 B.铜球下降，动能增加，势能减少 C.杠杆仍保持平衡，两球动能不变，势能不变 D.条件不足，无法判断 8.某同学在做“调节灯泡亮度”的实验时，电路如图所示，电源电压4.5v, 电压表量程0--3v,变阻器规格“20欧，1A”，灯泡L标有“2.5v,1.25W”, 字样（不考虑电阻的变化），在不损坏电路元件的情况下，下列判断正确的是（） A.电路中电流变化范围是0.18--0.5A B.滑动变阻器组织变化的范围是2.5--10欧 C.灯泡的最小功率是0.162W D.该电路的最大功率是2.25W 9.
2020年中考英语单项选择题专项练习 （一） ( )1．Do you mind ____? A．I smoking B．my smoking C．my smoke D．me to smoke ( )2．Don't be ____ , this is not a ______ traffic． A．surprise, surprising B．surprise, surprise C．surprised, surprising D．surprising, surprised ( )3．You each _____ good sense of humor． A．with B．has C．have D．are ( )4．The room is safe to ______． A．live in B．living in C．live D．live with ( )5．Hobo has lots to eat and drink．''lots'' is ______． A．subject B．object C．attributive D．predicative ( )6．It's _____ for us _____ polite in class． A．interesting, to become B．important, to C．good, to D．necessary, to be ( )7．When you feel _____ to watch TV by the n, you are all right． A．enough good B．enough well C．well enough D．good enough ( )8．If it isn't yours, it must be _____ ． A．somebody else B．somebody else's C．else somebody D．else's somebody ( )9．Some people ____ that people born under the same star sign ___ share．similar characteristics．A．don't believe, / B．believe, don't C．don't hope, / D．believe, doesn't ( )10．Thanks for _____ the new chairperson． A．recommend me as B．recommending me as C．recommend me for D．recommending me for ( )11．“Do you mind if I sit here?”“_____．It's for Mr. Brown．” A．Not at all B．Never mind C．Better not D．Of course not ( )12．“Are these enough for you all?”“_____．” A．Much more B．Many more C．More many D．Too much ( )13．It is very kind _____ you to help me with my lessons．It is hard _____ me to learn them well．A．of, for B．of, of C．for, of D．for, for ( )14．Simon often _____, “I am generous．I like to _____ nice presents to my friends when I go to visit the m．” A．tells, carry B．speaks, bring C．says, talk D．says, take ( )15．Don't eat _____ meat．If you do so, You'll get _____ fat． A．much too, too much B．too much, much too C．much too, much too D．too much, too much ( )16．I can't decide _____ ． A．to buy which one B．which one to buy C．to buy which D．which to buy one ( )17．He is businesslike and is often _____．I hope he will have more _____ at his business．A．success, successful B．successful, success C．successfully, successful D．successful, successful
24题题型训练---先秦时期(中华文明的兴起和第一次社会转型) 1．【2013年全国I卷.24-1】在周代分封制下，墓葬有严格的等级规定。考古显示，战国时期，秦国地区君王墓葬规模宏大，其余墓葬无明显等级差别；在经济发达的东方六国地区，君王、卿大夫、士的墓葬等级差别明显。这表明 A．经济发展是分封制度得以维系的关键B．分封制中的等级规定凸显了君主集权 C．秦国率先消除分封体制走向集权统治D．东方六国仍严格遵行西周的分封制度2．【2014年全国I卷.24-1】中国古代，“天”被尊为最高神。秦汉以后，以“天子”自居的皇帝举行祭天大典，表明自己“承天”而“子民”，官员、百姓则祭拜自己的祖先。这反映了秦汉以后 A．君主专制缘于宗教权威B．祭天活动强化了宗法制度 C．皇权至上促成祖先崇拜D．政治统治借助于人伦秩序 3．【2014年全国II卷.24-1】周代分封制下，各封国贵族按“周礼”行事，学说统一的“雅言”，促进了各地文化的整合。周代的“雅言”最早应起源于现在的 A．河南B．河北C．陕西D．山东 4．【2015年全国II卷.24-1】古代儒家学者批评现实政治，往往称颂夏、商、周“三代”之美，甚至希望君主像尧、舜一样圣明。这表明了儒者() A．不能适应现实政治B．理想化的政治诉求 C．反对进行社会变革D．以复古为政治目标 5．【2018年全国II卷.24-1】据《史记》记载，商汤见野外有人捕猎鸟兽，张设的罗网四面密实，认为这样便将鸟兽杀绝了，“乃去其三面”，因此获得诸侯的拥护，最终推翻夏桀，创立商朝，这一记载意在说明 A．商朝已经注重生态环境保护B．捕猎是夏商时主要经济活动 C．商汤成功缘于他的仁德之心D．资源争夺是夏商更替的主因 6．【2017年全国I卷.24-1】周灭商之后，推行分封制，如封武王弟康叔于卫，都朝歌（今河南淇县）；封周公长子伯禽于鲁，都奄（今山东曲阜）；封召公爽于燕，都蓟（今北京）。分封制 A．推动了文化的交流与文化认同B．强化了君主专制权力 C．实现了王室对地方的直接控制D．确立了贵族世袭特权 7．【2016年全国Ⅲ卷.24-1】周代青铜器上的铭文与商代相比，字数越来越多，语句也愈加格式化。这些铭文大都记述个人业绩，追颂祖先功德，希冀子孙保用。这表明西周时A．形成了重视历史传承的风尚B．创造了一种全新的文字体系 C．宗法制度受到了严重的挑战D．青铜器的功用发生重大改变 8．【2015年全国I卷.24-2】《吕氏春秋·上农》在描述农耕之利时不无夸张地说：一个农夫耕种肥沃的土地可以养活九口人，耕种一般的土地也能养活五口人。战国时期农业收益的增
选择题专项训练 【训练目的】：限时8分钟，提高选择准确率。 【训练方法】：指导圈点勾画的方法，对答案纠错2分钟 1．我们的生活是美好的，我们要主动去发现，感受生活的美好，热爱社会，亲近社会。下面反映社会生活美好的情景是（） ①去边远地区支教②公交车上主动让座③随手乱扔垃圾④搀扶盲人过马路A．①②③ B.①②④ C.①③④ D.②③④ 2．2009年初，来自全国1000多所高校的96785名应届毕业生踊跃报名参加我国大学生志愿服务西部活动。大学生的上述行为说明（） A.他们想确保就业 B.为了祖国要牺牲个人利益 C.要实现个人理想，必须要到西部走艰苦创业之路 D.这是积极参与社会公益活动的表现 3．党的十六届三中、四中全会提出构建和谐社会，下面行为中有利于这个目标实现的是（） ①尊重他人②损公肥私③背信弃义④遵纪守法⑤关心集体⑥损人利己⑦勤奋工作⑧弄虚作假 A.①④⑤⑧ B. ②④⑤⑧ C. ①④⑤⑦ D. ②④⑤⑦ 4.你的好朋友有时也会犯错误。如果你发现了朋友的错误，最好的办法是（） A.将朋友的错误告诉其家长 B.委婉地给他提出来 C.将其错误也当作优点 D.纵容朋友的错误 5.生活中不只是阳光坦途，也有风雨坎坷。当你遇到自己无法解决的困难时，最好的办法是（） A.通过自己的努力，独立解决问题 B.积极努力，求助社会，跨越人生难关
C.得过且过，等待好运来临 D.结束自己生命，减轻社会负担 6．培养合作品质，需要从小事做起。下面中行为能够体现合作意识的是（）①和同学之间发生矛盾时，先从自己身上找不足②主动与其他同学搞好团结 ③生活中，能够谦让他人④学习中遇到困难时，愿意主动和别人探讨共同解决 A．①②③④ B.①②③ C.①②④ D.②③④ 7“对手，实现梦想的另一只手。”这句话说明（） A.不正当竞争会误入歧途 B.竞争有利于激发潜能 C.在竞争中实现合作双赢 D.竞争合作需要团队精神 8.社会主义道德的核心是（） A. 集体主义 B.明礼诚信 C. 为人民服务 D.爱国主义 9.公民贾某去世后留下了8万元遗产，而且省钱没有立下遗嘱。贾某的妻儿、兄弟姐妹、父母都提出继承贾某遗产的要求。按照我国《继承法》的规定，能够继承贾某遗产的是（） A.妻儿、父母 B.妻儿 C.父母、兄弟姐妹 D.妻儿、兄弟姐妹 10.我国宪法规定：“中华人民共和国公民有受教育的权利和义务。”下列属于受教育权内容的是（） ①学龄前儿童接受学前教育②适龄儿童和少年接受九年义务教育③符合一定条件的公民接受高级中等教育、高等教育④从社会其他合法教育机构、教育途径接受教育
中考英语100道单项选择题专题训练附答案第1部分 (D)1. He was born in Germany，but he has made China his________. A．family B．address C．house D．home (B)2. It’s cold today.Take your ________with you when you go out. A．knife B．coat C．brush D．key (C)3.—It’s useless to regret what has been done.Don’t make those mistakes again.—I won’t.That’s a(n)________ A．order B．decision C．promise D．agreement (B)4.—Kids often feel better in a happy family. —That’s true.A happy family provides a loving ________ for its children. A．expression B．environment C．encouragement D．development (C)5.—I’m so hungry now. —I think you can eat ________ and two cakes. A．two breads B．two piece of bread C．two pieces of bread D．two pieces of breads (D)6.—The best ________ to come to Yichang is spring. —I think so.The green water and green mountains are unforgettable. A．environment B．journey C．temperature D．season (C)7.Life is like riding a bicycle.To keep your ________，you must keep moving. A．promise B．position C．balance D．ability (C) 8. Some old people need a ________ because they feel lonely. A．gift B．stick C．pet D．watch (C) 9.—Why do you stand a stone monkey in front of the park? —Because it’s the ________of our city.It’s said that the monkeys have ever helped us a lot.
选择题专题训练7 1、☆☆☆如图所示，A 、B 两长方体木块放在水平面上，它们的高度相等，长木板C 放在它们上面，用水平力F 拉木块A ，使A 、B 、C 一起沿水平面向右匀速运动，则 （ AD ） A 、A 对C 的摩擦力向右 B 、 C 对A 的摩擦力向右 C 、B 对C 的摩擦力向右 D 、C 对B 的摩擦力向右 2、☆☆如图所示，重物质量为1kg ，动滑轮质量不计，竖直向上拉动细绳，使重物从静止开始以5m/s 2的加速度上升，则拉力F 在1s 末的瞬时功率为（ A ） A 、75W B 、37.5W C 、12.5W D 、15W 3、☆☆两个相同的金属球，带电荷量之比为 1：7，相距为r ，两球相互接触后再放回原来位置，则它们的库仑力可能为原来的（ CD ） A 、4/7 B 、3/7 C 、9/7 D 、16/7 4、☆☆☆☆如图所示是一交流电的电流随时间而变化的图像，此交流电的有效值是 （ B ） A 、52A B 、5A C 、3.52A D 、3.5A 5、☆☆☆☆在一根铁棒上绕有一线圈，a 、c 是线圈的两端，b 为中间抽头，把a 、b 两点接入一平行金属导轨，在导轨上横放一金属棒ef ，导轨间有如图所示的匀强磁场，若要 求a 、c 两点间的电势都高于b 点，则金属棒沿导轨的运动情况是 （ B ） A 、应向右加速平动 B 、应向右减速平动 C 、应向左加速平动 D 、应向左减速平动 6、☆☆☆如图所示，天平左边放着盛水的杯，杯底用轻线系一木质小球，右边放着砝码，此时天平平衡，若轻线发生断裂，在小球加速上升过程中，不计水的阻力，天平将（ B ） A 、左盘下降 B 、右盘下降 C 、保持平衡 D 、右盘先下降后又上升 7、☆☆☆如图所示是一种延时开关，当开关S 1闭合时，电磁铁F 将衔铁D 吸下，C 线路接通，当开关S 1断开时，由于电磁感应作用，D 将延迟一段时间才被释放，则 （ BC ） A 、由于A 线圈的电磁感应作用，才产生延时释放D 的作用 B 、由于B 线圈的电磁感应作用，才产生延时释放D 的作用 C 、如果断开B 线圈的开关S 2,无延时作用 D 、如果断开B 线圈的开关S 2,延时将变长
高考数学选择题专项训练（一） 1、同时满足① M ?{1, 2, 3, 4, 5}; ② 若a ∈M ，则(6-a )∈M , 的非空集合M 有（ ）。 （A ）16个 （B ）15个 （C ）7个 （D ）8个 2、函数y =f (x )是R 上的增函数，则a +b >0是f (a )+f (b )>f (-a )+f (-b )的（ ）条件。 （A ）充分不必要 （B ）必要不充分 （C ）充要 （D ）不充分不必要 3、函数g (x )=x 2 ?? ? ??+-21121x ，若a ≠0且a ∈R , 则下列点一定在函数y =g (x )的图象上的是（ ）。 （A ）(-a , -g (-a )) （B ）(a , g (-a )) （C ）(a , -g (a )) （D ）(-a , -g (a )) 4、数列{a n }满足a 1=1, a 2= 3 2 ，且n n n a a a 21111=++- (n ≥2)，则a n 等于（ ）。 （A ）12+n （B ）(3 2)n -1 （C ）(32)n （D ）22+n 5、由1，2，3，4组成的没有重复数字的四位数，按从小到大的顺序排成一个数列{a n }，其 中a 18等于（ ）。 （A ）1243 （B ）3421 （C ）4123 （D ）3412 6、已知圆锥内有一个内接圆柱，若圆柱的侧面积最大，则此圆柱的上底面将已知圆锥的体积分成小、大两部分的比是（ ）。 （A ）1:1 （B ）1:2 （C ）1:8 （D ）1:7 7、直线4x+6y-9=0夹在两坐标轴之间的线段的垂直平分线是l ，则l 的方程是（ ）。 （A ）24x-16y+15=0 （B ）24x-16y-15=0 （C ）24x+16y+15=0 （D ）24x+16y-15=0 8、函数f (x)=loga(ax2-x)在x∈[2, 4]上是增函数，则a 的取值范围是（ ）。 （A ）a>1 （B ）a>0且a≠1 （C ）0
病句 1．依据语段内容，对画线病句的修改最恰当的一项是 今年 5 月至 11 月北京将举办第九届中国国际园林花卉博览会。届时，丰台区永定河畔将崛起一座面积相当于两个颐和园的“园博园”。以“绿色交响、盛世园林”为主题的“园博会”将吸引上千万人从全国乃至世界各地齐聚丰台，北京将为建设宜居城市、发展文化创意产业带来新的机遇。 A．修改：使北京带来建设宜居城市、发展文化产业的新机遇。 B．修改：将为北京建设宜居城市、文化产业发展带来新的机遇。 C．修改：建设宜居城市、发展文化产业的新机遇将带给北京。 D．修改：将为北京建设宜居城市、发展文化产业带来新的机遇。 2.根据语段内容，对画线病句的修改最恰当的一项是 规划为北京西部重要的垃圾处理设施——鲁家山垃圾焚烧厂今年 9 月份试运行。该项目总建筑面积 6.13 万平方米，配备 4 台 750 吨的焚烧炉，建成后将使北京市生活垃圾焚烧能力提高 16 个百分点，用它能基本解决西部地区生活垃圾处理问题。该项目预计今年建成。 A. 修改：西部地区的处理生活垃圾问题用它能基本解决。 B. 修改：西部地区的生活垃圾处理问题用它能基本解决。 C. 修改：能基本解决处理西部地区生活垃圾问题。 D. 修改：能基本解决西部地区生活垃圾处理问题。 3. 根据文段内容，对下面画线病句的修改正确的一项是 根据对地区人口结构的分析和预测，未来十年，京津冀地区一方面劳动力供给仍然充足，就业形势依然严峻；另一方面，老龄化程度在不断加剧，且中国老龄化的特点是未富先老，一般国家在人均达到 1 万美元以后才进入老龄化社会，而中国在人均 3000 美元时就进入老龄化社会了。这无疑给公共服务和社会保障带来更大的压力。因此，大量劳动人口就业和“未富先老”，成为未来京津冀地区未来发展的关键。 A.能否解决好大量劳动人口就业和“未富先老”问题 B.解决好“未富先老”和大量劳动人口就业问题 C. 解决好公共服务和社会保障问题 D. 解决好大量劳动人口就业和“未富先老”问题 4.依据语段内容，对画线病句的修改最恰当的一项是 “厚德”是北京精神的品质。在迈向世界城市的进程中，北京市民更加迫切需要践行社会主义荣辱观，以人为本、扶弱助残、尊老爱幼，让市民大力弘扬诚信、友爱、互助、奉献的道德风尚，以首善之区的文明素质和精神风貌走向世界。