中考单选易错题精选120题
( )1. (连云港中考) Donald Trump,
71-year-old businessman, was chosen
President of the US last year.
A. a; a
B. a; /
C. the; a
D. the; the ( )2. (连云港中考) –Could I ride an electric
bicycle to school, Mr. Wang?
–No, you _____. Students under the age
of 16 aren’t allowed to ride electric
bicycles.
A. couldn’t
B. needn’t
C. can’t
D. shouldn’t
( )3. (南通中考) –Hiking and swimming are
good ways to relax.
–are OK, I think, but I like
jogging best.
A. Neither
B. Both
C. All
D. None ( )4. (苏州中考) Nora opened the box．To her surprise, ______ was a gold watch.
A. outside
B. inside
C. beside
D. behind
( )5. (苏州中考) Millie, now go to have a nice bath and an early night，so that you will
be
for the journey tomorrow.
A. safe
B. patient
C. fresh
D. natural
( )6. (苏州中考)My grandparents _____ for over 60 years and they love each other
very much.
A. have been married
B. got married
C. were married
D. have got married
( )7. (宿迁中考) –Mum, ______ of my
classmates
______ glasses.
–Oh, my god. You need to protect
your eyes well.
A. three-fourths; wears
B. three-fourth; wear
C. three-fourth; wears
D. three-fourths; wear
( )8. (徐州中考) A bird flew into the kitchen
the window.
A. across
B. above
C. through
D. under ( )9. (徐州中考) Do you still want to go climbing have you changed your
mind?
A. and
B. but
C. so
D. or ( )10. (徐州中考) The lake is very big—it
three quarter of the area.
A. puts up
B. sets up
C. takes up
D. picks up
( )11. (德州中考)A woman stood ______ the window, watching the children playing
games in the garden.
A. past
B. through
C. across
D. by ( )12. (东营中考) –In London, dogs and their owners can enjoy _____ hour—long free
bus tour.
–Wow! I hope we can also have such a
service in Dongying.
A. a
B. an
C. /
D. the ( )13. (青岛中考) –Can I come today or
tomorrow？
–is OK. I'm busy today and
tomorrow.
A. Either
B. Neither
C. Each
D. None
( )14. (泰安中考) It is five years since we began to enjoy a ______ spring holiday
each year.
A. ten-day
B. ten day
C. ten days’
D. ten days
( )15. (泰安中考)It is accepted by everyone that knowledge is the most valuable _______
for human beings.
A. standard
B. treasure
C. invention
D. instruction
( )16. (泰安中考) –______ exciting the speech about “Belt and Road” was!
–Of course! It was a really great
inspiration to the world.
A. How
B. What
C. How a
D. What an
( )17. (泰安中考) –Oh, my God! I have _____
five pounds.
–Do n’t worry. It’s normal for a growing
teenage girl.
A. put up
B. put off
C. put on
D. put down
( )18. (泰安中考) Yesterday, Mr. Green went to his hometown and visited the old house
______ he was born in.
A. which
B. where
C. what
D. it ( )19. (烟台中考) Everyone is born
the ability learn.
A. into; to
B. with; to
C. on; in
D. with; by
( )20. (达州中考) –Could you please offer me
some _____in my research?
–Yes, sure.
A. idea
B. message
C. suggestion
D. advice
( )21. (达州中考) –Is it ____ cheaper and ____ enjoyable to travel by train than by
plane? –Yes, I think so.
A. very; very more
B. even; a little
C. more; much more
D. much; far more ( )22. (达州中考) –Where's your brother?
–Oh, He the library and .
A. has been to; so Lucy is
B. has gone to; so Lucy has
C. has gone to; so has Lucy
D. has been in; so has Lucy
( )23. (乐山中考)–Did you get up late this
morning?
–Yes, so after______ quick breakfast, I
had to run to office.
A. /
B. the
C. a
( )24. (乐山中考) –When shall we go hiking
again?
–Make it _____day you like. It's all the
same to me.
A. either
B. any
C. one
( )25. (南充中考)–Look! Your teacher Miss
White is over there.
–No, it can’t be her. She ______ to
Beijing.
A. has gone
B. has been
C. went
D. will go
( )26. (宜宾中考) It is ____for him to get to school on time, because it is raining ____.
A. hard; hardly
B. hardly; hard
C. hard; hard
( )27. (宜宾中考) Two months _____ a long time. We can visit our grandparents
during the vacation.
A. am
B. is
C. are
( )28. (宜宾中考) I don't know when he
back. Please tell me when he back.
A. comes, comes
B. comes, will come
C. will come, comes
( )29. (宜宾中考) The child is crying. Please do something to make him _______.
A. stop to cry
B. stop crying
C. to stop crying
( )30. (宜宾中考) –I have difficulty working out the problem by myself. Could you
help me?
–______.
A. It's my pleasure
B. With pleasure
C. No, I couldn't
( )31.(龙东中考) –Would you mind ______
here?
–Of course not. I’ll ______ my cigarette
at once.
A. not smoking; put away
B. not smoking; put out
C. not to smoke; put off
( )32. (龙东中考) –______ shocking news!
It is reported that the UK is repeatedly
under terror attack.
–So it is. We should call on the people
all over the world to be against
terrorism(恐怖主义).
A. What an
B. How
C. What ( )33. (龙东中考) –I saw Jim ______ into that
new building just now.
–Oh, it’s our new library. It ______ to the
public for a week.
A. walk; has opened
B. walk; has been open
C. walking; has opened
( )34. (齐齐哈尔中考) I went to the hospital
yesterday. I found a few ____there.
A. man nurses
B. men nurse
C. men nurses
( )35. (齐齐哈尔中考)WeChat is widely used.
_______ the young ______ the old are
interested in it.
A. Either; or
B. Neither; nor
C. Not only; but also
( )36. (齐齐哈尔中考) The weather in Qiqihar is colder than _______ in Shanghai.
A. those
B. it
C. that
( )37. (齐齐哈尔中考) –How long is it since
he _____this school?
–He _____ for three years.
A. has left ; has left
B. left; has been away
C. leaves; has left
( )38. (长春中考) ______ for me at the bus station across from the post office. I can
find you easily.
A. Wait
B. To wait
C. Waiting
D. Waits ( )39. (长春中考) ______ Chinese culture, many college students go to foreign
countries every year.
A. Spreading
B. To spread
C. Spreads
D. Spread
( )140. (包头中考) –Why did you buy so
many flowers?
–_____ my wife. I did something
wrong yesterday. She is still angry
with me.
A. Please
B. To please
C. Pleasing
D. Be pleased ( )41. (河南中考) Don't know where your kids are in the house? Turn off the Internet
and they'll _____ quickly.
A. get up
B. stand up
C. show up
D. hurry up ( )42. (陕西/武威中考) –Do you think it's going to rain this afternoon?
–_______ We're just planning to have a
picnic later this afternoon.
A. I hope not.
B. I expect so.
C. Yes, it was.
D. No, I won't. ( )43. (白银中考) –Our classmates are going to Fantawild Adventure(方特欢乐世
界)after the exams．
–_______ exciting idea!
A. What
B. What an
C. How an
D. How
( )44. (白银中考) –How is your second﹣hand
computer?
–_______, so good.
A. As long
B. So far
C. So much
D. As for
( )45. (兰州中考)How noisy it is! Could you please ______ the CD player a little?
A. turn off
B. turn down
C. turn on
D. turn up ( )46. (兰州中考) Do you think _____ acceptable for a group of women to
dance to loud music on the square near
your house?
A. it
B. that
C. this
D. its ( )47. (兰州/黄石中考) On ______ Children's Day, Mary received a prize for being
_____ honest boy.
A. the; an
B. /; an
C. /; a
D. the; a
( )48. (兰州中考)Tell me your story, please.
I’m all ears.
A. I have many ears.
B. I like all kinds of ears.
C. I’m listening to you carefully.
D. I don’t want to listen to you
( )49. (西宁中考) His grandmother for
6 years. And he still misses her very much.
A. died
B. has died
C. has been dead
D. has been died ( )50. (恩施中考) –Henry, have you seen the English book on the ______desk？If you
see it, please take it to the ______office.
–OK.
A. teachers'; teachers'
B. teacher's; teachers'
C. teacher's; teacher'
( )151. (恩施中考) –The weather changes
often in June.
–_____.The highest temperature yesterday
was 32°C, but it's just 18°C today.
A. So it is
B. So it does
C. So does it ( )52. (恩施中考) In old days, the poor ______ for the boss for over 18 hours a day.
A. was made to be worked
B. were made work
C. were made to work
( )53. (恩施中考)Three years _____ and we've made so many friends during our junior
school.
A. has passed
B. has past
C. have passed ( )54. (鄂州中考) –He didn't go to school late
yesterday, did he?
–____, though it rained hard yesterday.
A. No, he didn't
B. Yes, he didn't
C. Yes, he did
D. No, he did
( )55. (鄂州中考) –Jack hasn't taken his piano lessons for a long time．
–He is considering ____ his piano course
and spending more time on his study.
A. to drop
B. to throw
C. dropping
D. throwing ( )6. (黄石中考) Chinese people find
our duty to help develop African countries
along the Belt and Road(一带一路).
A. it
B. this
C. that
D. these ( )57. (黄石中考) –Where is your uncle, Jane?
–He is in Guangzhou. He ______for a
month.
A. has left
B. has gone
C. left
D. has been away ( )58. (黄石中考) –Jack, remember _______ off the lights when ______ the home.
–OK, I won’t forget. mom.
A. turning; leaving
B. to turn; leave
C. turning; left
D. to turn; leaving ( )59. (武汉中考) –The frozen yogurt tastes like ice cream but has of the fat.
–It suits me fine. I'm on a diet.
A. none
B. neither
C. any D．some ( )60. (咸宁中考) –In some countries, people
eat with chopsticks, but in _____, knives
and forks.
–You see, people around the world have
different eating habits.
A. others
B. other
C. another
D. all ( )61. (咸宁中考) –Teamwork is very
important in a football match.
–I think so. _______
A. The early bird catches the worm.
B. Every dog has its day.
C. One tree can’t make a forest.
D. Everything comes to him who waits ( )62. (宜昌中考)–It is said that TV program
Readers was quite popular.
–Yes, I watched ______ at eight last
Saturday.
A. it
B. them
C. that
D. those ( )63. (宜昌中考) –Do you have anything else
to say for being late again?
–No, nothing ____ sorry.
A. above
B. behind
C. from
D. but ( )64. (襄阳中考) –Would you like some milk
or coffee, sir?
–_______. Just a glass of water, please.
A. Both
B. Either
C. Neither
D. None
( )65. (安顺中考) –Why would you like to
walk ______ the forest?
–Because I want to try ______.
A. across; exciting something
B. through; exciting something
C. across; something exciting
D. through; something exciting
( )66. (安顺中考) –We have built a high-speed train station in Anshun now.
–Wow, ! It'll be more convenient
for us.
A. what an excited news
B. how excited the news is
C. what exciting news
D. how exciting news
( )67. (黔西南中考)Who is one, Tom
or Jack?
A. the taller
B. the tall
C. the tallest
D. tall
( )68. (黔西南中考)Can you tell me it
will rain or not tomorrow?
A. whether
B. if
C. that
D. when ( )69. (黔西南中考) If you work hard, you will realize your dream.
A. make your dream come true
B. come true your dream
C. come your dream true
D. achieves your dream
( )70. (贵阳中考)The Chinese government has made ______ possible for people to live
happy lives.
A. that
B. this
C. it
( )71. (呼和浩特中考)There are fifty students
in Class One. Twenty of them are
boys; are girls.
A. the other
B. the others
C. others
D. another
( )72. (呼和浩特中考) –Do you know her
well?
–Sure, we friends since 10 years
ago.
A. were
B. became
C. have become
D. have been ( )73. (呼和浩特中考) –Mary is my friend, as well as her sisters,
Chinese in China.
A. that; are studying
B. which; have studied
C. who; study
D. who; studies
( )74. (哈尔滨中考) –How much juice is there
in the fridge?
–. Let’s go to the supermarket to
buy some after supper.
A. None
B. Nothing
C. Nobody ( )75. (哈尔滨中考) Some boys in our class
the football club for a year. They are crazy about playing football now.
A. joined
B. have joined
C. have been in ( )76. (鄂州中考)–The dishes in this restaurant
must be very expensive.
–Don’t worry. You can enjoy yourself.
It’s my .
A. time
B. treat
C. task
D. taste ( )77. (孝感中考) –My uncle hasn't been back to our hometown for years.
–______. He must miss his family very
much.
A. It's a shame
B. No way
C. Good job
D. No problem ( )78. (桂林中考) Our science teacher said that light much faster than sound.
A. traveled
B. travels
C. travel ( )79. (哈尔滨中考) My favorite TV program is The Reader. I think we should spend as
much time as we can in our
spare time.
A. read
B. to read
C. reading ( )80. –A number of volunteers
willing to teach in China’s rural areas.
–Yes, the number is getting .
A. are; bigger and bigger
B. is; bigger and bigger
C. is; more and more
D. are; more and more
( )81. (兰州中考)There are a lot of ____ on the grass land. ____ sheep-dog is sitting
next them.
A. sheep; The
B. sheep; A
C. sheeps; The
D. sheeps; A ( )82. (2017兰州中考)She often parks her car near the house _____she can easily get
to.
A. where
B. who
C. which
D. what ( )83. (来宾中考)–Would you like some ?
–Yes, please, just a few.
A. milk
B. pork
C. Rice
D. oranges ( )84. (武威中考) Can anyone suggest _____
to go for lunch?
A. why
B. what
C. who
D. where ( )85. (武威中考) Boys and girl, ______
learning and have fun!
A. keep
B. to keep
C. keeping
D. kept ( )86. (丹东中考) I am hungry. But there is little left. I have to go and buy some.
A. sandwiches
B. potatoes
C. water
D. bread
( )87. (天水中考) The online shop sells
shoes at a very low price.
A. child and men’s
B. children and men’s
C. children’s and men
D. children’s and men’s
( )88. (天水中考) –Ms. Wang, I am afraid I
can’t finish the work in two days.
–Don’t worry. I’ll give you days.
A. two another
B. two more
C. more two
D. two many
( )89. (天水中考) This kind of sweaters look
and sell .
A. beautifully, well
B. beautiful, well
C. beautifully, good
D. beautiful, good
( )90. (上海中考)Professor Tu Youyou never stops doing research on Chinese
medicine, ______?
A. is she
B. does she
C. isn't she
D. doesn't she
( )91. (恩施中考) –Enshi is becoming a
popular tourist destination now.
–I think so. _____ people come here every
summer vacation.
A. Hundreds and thousands of
B. Hundred and thousand of
C. Hundreds and thousands
( )92. (连云港中考) –_____do the students in your school do outdoor activities every
day? –At least an hour.
A. How often
B. How long
C. How much
D. How far ( )193. (2017连云港) –I promise I will work
harder this term, Miss Li.
–Well, just as th e saying goes, “_____” I
do hope that you will act soon.
A. It never rains but pours
B. Many hands make light work
C. Actions speak louder than words
D. A friend in need is a friend indeed ( )94. (青海中考) The Smiths didn’t enjoy
during the tennis camp because of the terrible weather.
A. himself
B. themselves
C. ourselves ( )95. (黄冈中考) –I haven’t finished the book report of Journey to the West. It’s so
difficult.
–You should hurry up. The report is due
three days.
A. in
B. for
C. on
D. at ( )96. (贺州中考) Today is September 10th.
It’s Day. Let’s say “Thank
you” to our teachers.
A. Teacher’s
B. the Teachers’
C. Teachers
D. Teachers’
( )97. (福建中考) China successfully hosted the Belt and Road Forum May, 2017.
A. on
B. in
C. by
( )98. (泰州中考) –If someone is your
way, what will you do?
–I will wait until he or she moves instead
of pushing past.
A. in
B. on
C. by
D. along ( )99. (乌鲁木齐中考) –Your best friend is really talented learning foreign
languages.
–Yes, he is also good other subjects.
A. in; with
B. at; for
C. in; at
D. at; to ( )100. (百色中考) When we heard the good news, we couldn’t help . We’re so
excited.
A. jump
B. to jump
C. jumping
D. jumped
( )101. (南京中考) –Would you like some green
tea?
–No, thanks. I ______ drink green tea. It
hurts my stomach.
A. almost
B. seldom
C. only
D. still ( )102. (镇江中考)The Belt and Road(一带一路) will serve to markets for
China and other countries along.
A. open up
B. put up
C. make up
D. look up ( )103. (镇江中考) –Our monitor, Lin Tao,
keeps all his things in good order.
–That’s true. He’s so , and we
should learn from him.
A. creative
B. generous
九年级单项选择专练 C1. --- ____ do you study for a test? --- I study by listening to tapes. A. What B. Which C. How D. Where B2. I _____ really quiet. Now I’m very outgoing. A. use to be B. used to be C. use to D. used to A3. Ann ____ to choose her own clothes, but she isn’t allowed to get her ear pierced穿耳洞yet. A. is allowed B. allow C. allowed D. is allowing D4. ---What ___ you do if you had a million dollars? --- I’d give it to charity. A. will B. did C. were D. Would ①提出将来会发生的事：主句：主语＋would/should/might/could＋动词原形 从句：if+should＋动词原形/were to＋动词原形 eg. If he should go to Harvard University, he would make full use of his time. 如果他要上哈佛大学的话，他就会充分利用他的时间了。 ②提出现在的条件：主句：主语＋would/should/might/could＋动词原形 从句：if+动词过去式 eg. If he studied at this school, he would know the enviornment around the school very much. 如果他在这所学校学习的话，他会很了解周边环境。 ③提出过去的未发生的条件：主句：主语＋would/should/might/could have＋动词过去分词 从句：if+had＋动词过去分词 A5. --- Have you ever ____ another country? ---- Yes, I have. A. been to B. gone to C. be to D. went to B6. --- _____ would you like to go ? --- I’d like to go somewhere warm. A. Which B. where C. What D. How B7. He looks sad. Let’s ____ . A. to cheer him up B. cheer him up C. to cheer up him D. cheer up him C8. ----Jack,you look tired today. What’s wrong?
中考复习之易错题精选 1．2011年央视《每周质量报告》的3·15特别节目曝光：河南生猪主产区采用违禁药品瘦肉 精，有毒猪肉流向双汇分公司。“瘦肉精“的化学式C 12H 19 Cl 3 N 2 O，则下列有关瘦肉精的说法中 不正确的是 A、瘦肉精分子中含有氮分子 B.瘦肉精由碳、氢、氧、氯、氮五种元素组成 C.每个瘦肉精分子由37个原子构成 D.瘦肉精中质量分数最大的是碳元素2．分类是学习和研究化学物质及其变化的一种常用的基本方法。现有药品硫酸铝，它与下列哪组属于同一类物质 A.盐酸、硫酸 B、氯化钠、碳酸钾 C.二氧化碳、四氧化三铁 D.氢氧化铝、氢氧化钠3．从图所示的两种微粒结构示意图中，所获取信息不正确的是 A、它们属于同种元素 B．它们的核外电子层数相同 C．它们的核外电子数相同 D．①表示阴离子，②表示原子 4．下列各项不随水量的变化而变化的是 A．溶液中溶质的质量分数 B、物质的溶解度 C．电解水生成的氢气和氧气 D．酸溶液的pH 5．现有t℃时的硫酸铜饱和溶液，下列有关叙述违背客观事实的是 A．加入一定量的硝酸铵固体后，固体溶解，并使溶液温度下降 B、加入一定量的水后，溶质质量变小 C．加入一定量的水后，硫酸铜溶解度不变，溶液变成不饱和溶液 D．放入一根铁丝后，铁丝表面有亮红色物质析出，说明铁比铜活泼 6．某同学对下列四个实验都设计了两种方案，其中方案1合理、方案2不合理的是
碳酸钠 酸 混有 二 氧化碳气 体 方案1加水溶解加适量稀盐 酸 加锌粒点燃 方案2加稀硫酸用水洗涤加石蕊溶液通入澄清石灰水7．下列实验对应的图像正确的是 A．将等质量的 镁和铝分别与 足量的盐酸反 应 B．向pH=2的 盐酸中滴加过 量的氢氧化钠 溶液 C、向盐酸和氯化 铁的混合溶液中 加入过量的氢氧 化钠溶液 D．向pH=12的 氢氧化钠溶液 中加水稀释 8．下列各组元素的原子结构示意图中，具有相似化学性质的一组元素是 9．小明同学对下列4个实验都设计了两种方案，其中两种方案均合理的是选 项 实验目的方案1方案2 A.除去氢氧化钠中少量的碳酸钠加水溶解加稀硫酸 B.清洗铁制品表面的铁锈加稀盐酸用水洗涤 C、鉴别氯化钠溶液和稀盐酸加锌粒加石蕊试液 D.检验一氧化碳中是否混有少量二 氧化碳 点燃通入澄清石 灰水 10.下列各组物质在水溶液中能够共存，而且加入酚酞显红色的是（）
1．Which do you enjoy _______ your spare time, playing cards at home or taking a walk in the park? A. spending B. to spend C. having spent D. to have spent 解析：同学们对于enjoy后接-ing动词记得很熟，已成思维定势，所以会不假思索地选A，而实际上此句enjoy的宾语是which，空白处应填入一个不定式，表目的，整句话的意思是 “你喜欢做什么来度过你的空闲时间，在家玩牌还是去公园散步？”故正确选项应为B。 另外，通过这道题我们还可以学到一个短语，spare time——空闲时间、闲暇时间，这 里spare作形容词，表示“空闲的，多余的”。free time也可以表示“空闲时间”。 2．I’m sorry I cannot help _____ the work. A. to finish B. finishing C. finished D. to finishing 解析：一些学生由于受cannot help doing sth.(禁不住做某事)这一习惯用法的影响，毫不犹豫 地选择了B。然而，只要仔细分析一下句子，根据句意，“对不起，我不能帮忙完成这项工作。”就可知道正确答案为A。cannot help to do sth.表示“不能帮助做某事”，这时，help后的不定式可带to也可不带to。 所以，同学们，当题中见到can't help的时候不要想当然的选doing形式哦，一定要根据句意来分析一下。 3．—Would you like some tea，please？ —Yes. I prefer tea _____ sugar. A. to B. for C. with D. of 解析：大家易受固定搭配prefer...to...（喜欢......而不喜欢......）的影响而错选A。本题题干意思为：“你想喝些茶吗？”“是的，我喜欢加糖的。”因此，名词tea后的词语作定语修饰它，tea with sugar表示“加糖的茶”，所以正确答案为C。 理解了这道题之后我们再来学习一下prefer的用法~ ★prefer+名词 ——Would you like meat or fish? ——I'd prefer meat, please. ★prefer+动名词 ——Do you like swimming? 你喜欢游泳吗？
中考英语单选各种难题易错题 A. What fine weather B. What a fine weather C. How a fine weather D. How fine a weather 解析：选A. 此题容易误选B. weather是不可数名词，前面不能有不定冠词。英语中经常考查的不可数名词有work, news, adivice, information等。 ( ) 2. Which is the way to the __________? A. shoe factory B. shoes factory C. shoe’s factory D. shoes’ factory 解析：选A. 此题极易误选B, C, D. 英语中名词单数可以修饰名词，如： an apple tree →two apple trees. 但注意 a man teacher→two men teachers。 ( ) 3. This class ________ now. Miss Gao teaches them。 A. are studying B. is studying C. be studying D. studying 解析：选A. 此题容易误选B. class, family, team等单词如果表示整体谓语就用单数，表示个体就用复数，从语境及其后面的代词them可以看出，class表示个体，故选择A。 ( ) 4. We will have a _________ holiday after the exam。 A. two month B. two-month C. two month’s D. two-months 解析：选择B 此题容易误选C, D. 在英语中数词中间用连字符号加名词单数，构成符合名词，在句中只能作定语，如果选择C, 需要把逗号放s后面。 ( ) 5. There is no enough ________ on the corner to put the table。 A. place B. room C. floor D. ground 解析：选B. 此题最容易误选A.。 room在句中是空间而非房间。句意：角落里没有摆桌子的空间了。 ( ) 6. We can have _____ blue sky if we create _____ less polluted world。(苏州2010) A. a; a B. a; the C. the; a D. the; the 解析：选A. 此题容易误选C, D. 根据句意：如果我们创造一个没有污染的世界，那么我们就用一个蓝色的天空。
潍坊五中2011中考复习之易错题精选 1．2011年央视《每周质量报告》的3·15特别节目曝光：河南生猪主产区采用违禁药品瘦肉精，有毒猪肉流向双汇分公司。“瘦肉精“的化学式C12H19Cl3N2O，则下列有关瘦肉精的说法中不正确的是 A、瘦肉精分子中含有氮分子 B.瘦肉精由碳、氢、氧、氯、氮五种元素组成 C.每个瘦肉精分子由37个原子构成 D.瘦肉精中质量分数最大的是碳元素 2．分类是学习和研究化学物质及其变化的一种常用的基本方法。现有药品硫酸铝，它与下列哪组属于同一类物质 A.盐酸、硫酸B、氯化钠、碳酸钾 C.二氧化碳、四氧化三铁 D.氢氧化铝、氢氧化钠 3．从图所示的两种微粒结构示意图中，所获取信息不正确的是 A、它们属于同种元素B．它们的核外电子层数相同 C．它们的核外电子数相同D．①表示阴离子，②表示原子 4．下列各项不随水量的变化而变化的是 A．溶液中溶质的质量分数B、物质的溶解度 C．电解水生成的氢气和氧气D．酸溶液的pH 5．现有t℃时的硫酸铜饱和溶液，下列有关叙述违背客观事实的是 A．加入一定量的硝酸铵固体后，固体溶解，并使溶液温度下降 B、加入一定量的水后，溶质质量变小 C．加入一定量的水后，硫酸铜溶解度不变，溶液变成不饱和溶液 D．放入一根铁丝后，铁丝表面有亮红色物质析出，说明铁比铜活泼 6．某同学对下列四个实验都设计了两种方案，其中方案1合理、方案2不合理的是 选项 A. B、 C. D. 实验目的除去氢氧化钠中 少量的碳酸钠 清洗铁制品 表面的铁锈 鉴别氯化钠 溶液和稀盐酸 检验一氧化碳中是否 混有二氧化碳气体 方案1 加水溶解加适量稀盐酸加锌粒点燃 方案2 加稀硫酸用水洗涤加石蕊溶液通入澄清石灰水7．下列实验对应的图像正确的是 A．将等质量的镁和铝分别与足量的盐B．向pH=2的盐酸 中滴加过量的氢 C、向盐酸和氯化铁的 混合溶液中加入过量 D．向pH=12的氢 氧化钠溶液中加水 酸反应氧化钠溶液的氢氧化钠溶液稀释 8．下列各组元素的原子结构示意图中，具有相似化学性质的一组元素是 +10 2 8 +8 2 6 2 8 8 +18 2 8 2 +12 +2 2 +9 2 7 2 8 1 +11 +2 2 A. 和 B. 和 C.和 D. 和 9．小明同学对下列4个实验都设计了两种方案，其中两种方案均合理的是 选项实验目的方案1 方案2 A. 除去氢氧化钠中少量的碳酸钠加水溶解加稀硫酸 B. 清洗铁制品表面的铁锈加稀盐酸用水洗涤 C、鉴别氯化钠溶液和稀盐酸加锌粒加石蕊试液 D. 检验一氧化碳中是否混有少量二氧化碳点燃通入澄清石灰水 10.下列各组物质在水溶液中能够共存，而且加入酚酞显红色的是（） A．NaOH 、CuSO4、H2SO4B、NaCl、Na2SO4、Na2CO3 C．NaCl、Ba(NO3)2、HCl D．NH4NO3、NaOH、Na2SO4 11.下列各组物质的溶液混合后，不能发生反应的是（） A、NaCl和H2SO4B．NaOH和HCl C．Na2CO3和H2SO4D．AgNO3和NaCl 12.下列除杂试剂和方法使用错误的是 选项物质（括号内为杂质）除杂试剂和方法 A．Cu（Fe2O3）加入稀硫酸，过滤 B．H2（水蒸气）通过浓硫酸，洗气 C．NaOH溶液（Na2CO3）加入石灰水，过滤 D、CaO（CaCO3）加入稀盐酸，过滤 13.除去下列各物质中的少量杂质，所选用的试剂、方法均正确的是(B)
大家知道，现在的中考英语试题总体不难，只要不放弃英语学习的学生都可以考及格以上，但欲考接近满分却并非易事。因为为了适当拉开学生距离，命题老师往往也会出一两个所谓的压轴题，以把那些真正的英语尖子生选拔出来。有时候我们学生与重点高中失之交臂，就是失分在下面我精选的难题上。 ( ) 1. ________ it is today! A. What fine weather B. What a fine weather C. How a fine weather D. How fine a weather 解析：选A. 此题容易误选B. weather是不可数名词，前面不能有不定冠词。英语中经常考查的不可数名词有work, news, adivice, information等。 ( ) 2. Which is the way to the __________? A. shoe factory B. shoes factory C. shoe’s factory D. shoes’ factory 解析：选A. 此题极易误选B, C, D. 英语中名词单数可以修饰名词，如：an apple tree →two apple trees. 但注意a man teacher→two men teachers。 ( ) 3. This class ________ now. Miss Gao teaches them。 A. are studying B. is studying C. be studying D. studying 解析：选A. 此题容易误选B. class, family, team等单词如果表示整体谓语就用单数，表示个体就用复数，从语境及其后面的代词them可以看出，class表示个体，故选择A。( ) 4. We will have a _________ holiday after the exam。 A. two month B. two-month C. two month’s D. two-months 解析：选择B 此题容易误选C, D. 在英语中数词中间用连字符号加名词单数，构成符合名词，在句中只能作定语，如果选择C, 需要把逗号放s后面。 ( ) 5. There is no enough ________ on the corner to put the table。 A. place B. room C. floor D. ground 解析：选B. 此题最容易误选A.。room在句中是空间而非房间。句意：角落里没有摆桌子的空间了。 ( ) 6. We can have _____ blue sky if we create _____ less polluted world。(苏州2010) A. a; a B. a; the C. the; a D. the; the 解析：选A. 此题容易误选C, D. 根据句意：如果我们创造一个没有污染的世界，那么我们就用一个蓝色的天空。 ( ) 7. —Are you ______ American or English? —English.. We are working in Wuhu. (芜湖10) A. a B. \ C. the D. an 解析：选B 此题容易误选D. 句中American是形容词而非名词，如果句中改为Are you __________ or an English man? 就选择D。 ( ) 8. You like playing basketball, and he likes running, _______? A. don’t you B. doesn’t he C. do you D. does he 解析：选择B. 此题容易误选A. 其实不是对前面的句中进行反问，而是对he likes running 进行反问。 ( ) 9. —Why not take ____umbrella with the sign “Made in China”？It is _____ useful umbrella? —What _______ good advice it is! A. an; an; a B. an; a; \ C. a; an; a D. \; an; a 解析：选B. 大多数学生容易做错此题。记住an用在元音音素前而不是元音字母前，记住了这一点就知道了an umbrella 和a useful umbrella. 在最后一句中advice是不可数名词，前面不能接不定冠词。故选择B ( ) 10. — When shall we meet again next week?
中考英语单项选择易错题精选 1.What do you think ______solve the problem ? A .you can do B.can you do C .you can do to D.can you do to 2 .In the past he often made his sister____, but now he is often made ___by his sister. A. to cry; to cry B. cry; cry C .to cry; cry D .cry; to cry 3 .The teacher told us that the sun ____in the east. A .rises B .rose C .raises D .raised 4 .He lives in a village _____there are a lot of trees. A. there B. where C .that D .which 5. He _________ Alice for ten years. A. married to B .has married to C. has married D.has been married to 6 .We need fifteen more people _____our team to do the job. A .but B .except C. as well D .besides 7 .They won`t allow us ________ at this beach. A .swimming B. to swim C .swam D .swim 8 .Is this factory ______you visited last week? A. that B. where C .the one D. in which 9 .The reason ____he was absent from the meeting was ____his car broke down on the way. A .that; because B .why; that C. that; that D. for; that 10 .Is the river_____ through that town very large? A .which flows B. flows C. that flowing D.whose flows 11 .The teacher told me that the students I wanted to see were seen___ football on the playground just now. A .playing B. to be playing C .play D .to play 12. The red rose is the only one _____I real like. A. which B .who C .that D. whom 13 .All the apples _____ fell down were eaten by the pigs. A .those B. which C. what D. that 14 .Don`t forget the day ______you were received into the Youth League. A .when B .that C .at which D .where
中考英语精选单选题错题100题 1 What do you think _____ solve the problem 2 In the past he ofte n made his sister __ , but now he is ofte n made __ by his sister. 3 The teacher told us that the sun ___ in the east. A rises B rose C raises 4 He lives in a village ___ there are a lot of trees. A there B where C that 5 He________ Alice for ten years. A married to B has married to C has married D has bee n married to 6 We n eed fiftee n more people ____ our team to do the job. A but B except C as well D besides 7 They won't allow us _______ at this beach. A swimmi ng B to swim C swam D swim 8 Is this factory _____ you visited last week? A that B where C the one D in which 9 The reas on ___ he was abse nt from the meeti ng was __ h is car broke dow n on the way. A that; because B why; that C that; that D for; that 10 Is the river ____ through that tow n very large? A which flows B flows C that flow ing D whose flows 11 The teacher told me that the stude nts I wan ted to see were seen football on the playgro und just now. A playi ng B to be playi ng C play D to play 12 The red rose is the only one _____ I real like. A which B who C that D whom 13 All the apples ____ fell dow n were eate n by the pigs. A those B which C what D that 14 Don't forget the day ____ you were received into the Youth League. A whe n B that C at which D where 15 I prefer ______ at home to ______ outside. A stay ing, play ing B to stay, play C stay ing, play D to stay, play ing 16 The box is ____ what I saw in the shop. A same as B the same like C the same that D the same as 17 The pen _____ she writes letters is broke n. A which B that C with which D by which 18 Would you like to ____ us in our discussi on. A take part in B join C tak ing part in D joi ning A you can do B can you do C you can do to D can you do to A to cry; to cry B cry; cry C to cry; cry D cry; to cry D raised D which
中考英语易错题集锦 一、名词、冠词 1.– What can I do for you? -- I’d like two _______. A. box of apple B. boxes of apples C. box of apples D. boxes of apple 答案: B. (选择其它三项的同学要注意仔细看题.不要马虎, 这里box 和apple都是可数名词) 2.Help yourself to _________. A. some chickens B. a chicken C. some chicken D. any chicken 答案: C (选择A的同学要注意chicken当鸡肉讲时不可数) 3..________ it is today! A. What fine weather B. What a fine weather C. How a fine weather D. How fine a weather 答案: A. (选择B的同学要注意weather不可数. 选择C和D的同学要注意weather是名词, 要用what来感叹.) 4.Which is the way to the __________? A. shoe factory B. shoes factory C. shoe’s factory D. shoes’ factory 答案: A. (选择D的同学注意这里不是指名词所有格, 而是名词作形容词的用法.类似的用法如: pencil box; school bag等.) 5.This class ________ now. Miss Gao teaches them. A. are studying B. is studying C. be studying D. studying 答案: A. (选择B的同学要注意, 当这种概念名词当“人”讲的时候要做复数处理.类似的还有: the police are running after the thief等) 6.We will have a _________ holiday after the exam. A. two month B. two-month C. two mo nth’s D. two-months
（1） 1. I would rather__ than go out. A. staying at home B. stay at home C. to staying at home D. to stay at home 2. __ David __ Jack has such a bag. It must be __. A. Both; and; someone else B. Either; or; someone else C. Neither; nor; someone else's D. Not only; but also; someone else’s 3. The boy's dream is __ a computer engineer. A. be B. to become C. becoming D. becomes 4. He __ a writer for five years before he came to China. A. had been B. had become C. was D. became 5. The film star __ both a TV series and some well-known films. A. join B. take part in C. took part in D. joined 6. You don't __ do it if you don't want to. A. had better B. ought to C. must D. have to 7. I have __ question to ask you. A. more one B. any more C. some more D. one more 8. I am not sure if they __ tomorrow. If they __ tomorrow they will tell me. A. will go hiking; will go hiking B. will go hiking; go hiking C. go hiking; go hiking D. go hiking; will go hiking 9. His mother's __ was a great blow to him. A. died B. dead C. death D. die 10. There is __ food in the fridge. Let's go to the supermarket. A.A bit B. a bit of C. little D. a little of 11.–Would you mind __ care of our child? --__. A. to take; Of course B. taking; Certainly C. to take; Certainly not D. taking; Of course not 12. I don't know if she __ tomorrow. If it __ , perhaps she'll come. A. will come; stops raining B. comes; will stop raining C. will come; won't rain D. comes; doesn't rain 13. Hainan is a good place __ for touring __ for surfing. It has the best beaches and waves all the year around. A. neither; nor B. not only; but also C. either; or D. both; and 14. He couldn't decide__. A. which sweater he bought B. which sweater did he buy C. which sweater will I buy D. which sweater to buy 15. If he does the work__, he will make__ mistakes. A. more carefully; fewer B. more careful; less C. more carefully; few D. careful; less 16. Hawaii is__ island that attracts __ many tourists.
最新中考英语语法单项选择易错题精选20题 （附解析） 1.____is well-known that Taiwan is part of China. A. It B. That C. What D. As 2.____ is clear to us all, students should obey the school’s rules. A. As B. What C. Which D. It 3.____ is known to all is that China is a developing country. A. What B. As C. Which D. It 4.Mao Zedong was born in Shaoshan, ____ now is a place of interest. A. which B. as C. it D. that 5.He spent as much time as he could ____ the experiment. A. do B. to do C. did D. doing 6.He did what he could ____ his mother do some housework. A. to do B. do C. did D.doing 7.Stay ____ you are. I’ll be back soon. A. in which B. where C. there D.at the place which
8.He came to the second storey window, ____he could see what was happening across the rive. A. from which B. from it C. which D. from where 9.She is alone at home, so she has no one ____she can turn for help. A. whom B. / C. to who D.to whom 10.____advice will you fellow? A. Whose else B.Who’s else C. Who else’s D. Who’s else’s 11.He came to the shop,_____was tightly closed. A. who’s door B. which door C. its door D. the door of which 12.He was praised____what he did. A. because B. be came of C. for the reason D. as 13.The reason ____he was turned down is ____he had no money. A. why;that B. why;because C. that;why D. that;because 14.He found ____honor to be invited to give a talk here. A. that it an B. that an C. it a D. it was an
单项选择 ( )1. old lady in red is university professor. A. An; a B. An; / C. The; a D.The; an ( )2.--- Mom, could you buy me a dress like this? --- Certainly, we can buy one than this, but this. A. a worse; as good as B. a better; better than C. a more important; not as good as D. a cheaper; as good as ( )3.Could you tell me ? A. what she had done with the newspaper B. what the matter is with him C. which is the way to the nearest hospital D. which gate I should go ( )4.--- Who will send you to the new school, your mom, your dad or your uncle? --- . I’ll go there by myself. A. All B. Either C. Neither D. None ( )5. I can still remember the sitting-room my mother and I in the evening. A. which; used to sit B. /; used to sit in C. that; used to sitting in D. /; are used to sitting ( )6. Everyone went to the movies me last night. I had to do my homework. A. by B. except C. including D. besides ( )7. he doesn’t hurt his leg, Jim will win the race. A. Although B. Since C. When D. If ( )8. I have just my book but I can’t find my notes in it. A. looked for B. looked after C. looked up D. looked through ( )9. ---Could you tell me ? --- Walk along the street and turn left at the first crossing. A. how I could get to the bank B. how can I get to the bank C. how to reach to the bank D. the direction of the bank ( )10. I was so busy with my schoolwork that I had time to play with my friends in those days. A. little B. a little C. few D. a few ( )11. ---How big is your office? --- Well, the of the office is 35 square meters. A. place B. area C. space D. room ( )12. ---Would you like to go to Mount Qian with me ? --- A. Not at all. B. Yes, I had love to. C. Yes, I’d love. D. Why not? ( )13. ---Have you ever visited the Maldives, Mr Hanson? --- Yes, I there with my wife last summer. A. have visited B. visited C. would visit D. visit ( )14. My grandma is so kind that she always does what she can people. A. help B. helps C. to help D. helping ( )15. fresh air! The haze has gone and the sky is clear. A. What B. How C. What a D. How a
2019年中考数学易错题精选64题 一、数与式 1的平方根是( )．（A ）2，（B ，（C ）2±，（D ） 2．2 1 的倒数的相反数是（ ） A 、-2 ; B 、2 ; C 、-2 1 ;D 、2 1. 3．下列根式是最简二次根式的是（ ） A 、a 8 B 、22b a + C 、x 1.0 D 、5a 4．下列计算哪个是正确的----------------（ ） A 、523=+ B 、5252=+ C 、b a b a +=+22 D 、212221 221+=- 5．把a a 1- -化简，结果为--------（ ） A 、 a B 、a - C 、- a D 、- a - 6．若a+|a|=0，则22)2(a a +-等于------------------（ ） A 、2-2a B 、2a-2 C 、-2 D 、2 7．已知02112=-+-x x ，则122 +-x x 的值----------------（ ） A 、1 B 、±21 C 、21 D 、-2 1 8．计算：a 6÷a 2=__________，(-2)-4=_________，-22=_________ 二、方程与不等式 ⑴字母系数 9．不等式组2, .x x a >-?? >? 的解集是x a >，则a 的取值范围是（ ）． （A ）2a <-，（B ）2a =-，（C ）2a >-，（D ）2a ≥-． 10．关于x 的方程x 2 +(t-2)x+5-t=0的两个根都大于2，则t 的取值范围是______ 11．函数y=(2m 2 -5m-3)x 1 32--m m 的图象是双曲线，则m=________________。 12．已知方程组?????=+-=++-0 10 22y x a y x 的两个解为?? ?==11y y x x 和?? ?==2 2 y y x x ，且x 1,x 2是两个不等的正数， 则a 的取值范围是___________________。