搜档网
当前位置:搜档网 › 英语思维训练100题

英语思维训练100题

英语思维训练100题
英语思维训练100题

英语思维训练100题

1. (1) Tom got the first place, ______ made his parents happy.

(2) Tom got the first place, and _______ made his parents happy.

A. as

B. which

C. what

D. this

2.(1) _______ is well known to all, the earth is round.

(2) _______ is well known to all that the earth is round.

A. That

B. with

C. It

D. As

3.(1) It’s good _______ you to take a walk after supper every day.

(2) It was really stupid _______ him to refuse the invitation.

A. of

B. to

C. for

D. at

4.(1) He is unfit for the job, ________?

(2) He isn’t fit for the job, ________?

A. isn’t he

B. is he

C. doesn’t he

D. does he

5.(1) Is this museum _______ you visited the other day?

(2) Is this the museum _______ you visited the other day?

A. that

B. where

C. in which

D. the one

6.(1) He said that Mary had done it, ________?

A. hadn’t she

B. hadn’t Mary

C. didn’t he

D. did he

(2) It’s my son’s birthday next week, and I have to do my best for that, ____?

A. isn’t it

B. is it

C. haven’t I

D. don’t I

7.(1)— I watched TV last night. —_________.

A. So I did

B. So did I

C. So I was

D. So was I

(2) Mr. Chen is a teacher and works very hard. _______ his wife.

A. So does

B. So is

C. So it is with

D. It is same with

8.(1) It is 10 years since we _______ school.

A. left

B. have left

C. had left

D. leave

(2) This is the first time I _______ here.

A. was

B. am going

C. have been

D. came

9.(1) Let’s start at once, _______?

(2) Let us go, _________?

A. will you

B. shall we

C. do you

D. do we

10.(1) There are many trees on _______ side of the street.

(2) There are many students watching the volleyball match on _______ side

of the playground.

A. all

B. both

C. every

D. each

11.(1) Mr. Johnson must have come back yesterday, _______?

(2) He must have waited here for a long time, _______?

A. has n’t he

B. have n’t he

C. mustn’t he

D. didn’t he

12.(1) ________ knows the truth will tell you about it, I think.

A. Who

B. That

C. No matter who

D. Whoever

(2) Don’t trust him, ______ he says.

A. what

B. no matter what

C. whatever

D. B and C

13.(1) —“_______ can the work be done?” —In five hours.

(2) —______ have you studied English? —For six years.

A. How long

B. How soon

C. How often

D. How far

14.(1) Zhang Ming is taller than ______ in his class.

A. any students

B. anyone

C. any other student

D. others

(2) He studies English harder than _______ in his class.

A. any students

B. any boys

C. anyone

D. any girls

15.(1 )Shall we have her _______ there?

(2) Shall we get her ________ there?

A. to go

B. go

C. went

D. gone

16.(1) —The experiment has failed. — I suggest you _______ again.

A. to try

B. will try

C. would try

D. try

(2) Her expression suggested that she _______ angry.

A. be

B. was

C. were

D. being

17.(1) They usually have a Party meeting on Saturday afternoon, _______?

A. don’t they

B. haven’t they

C. do they

D. have they

(2) He hasn’t any brothers, ______?

A. has he

B. does he

C. hasn’t he

D. A and B

18.(1) Waiting for her _______ me three hours.

(2) We’ll ________ three days in doing the work.

A. took

B. cost

C. pay

D. spend

19.(1) He wanted nothing but _______ there.

A. stayed

B. staying

C. to stay

D. stay

(2) He would do anything for you but ______ you money.

A. lend

B. to lend

C. lent

D. lending

20.(1) He told his mother that he couldn’t ______ the kitchen.

(2) When he saw his mother busy cooking, he couldn’t ______ th e kitchen.

A. help clean

B. help cleaning

C. help cleaned

D. helping to clean

21.(1) I managed to make myself ________.

A. hear

B. heard

C. to be heard

D. hearing

(2) The earth must be made ______ more people.

A. supported

B. supporting

C. to support

D. support

22.(1) _____ care for others will be respected.

A. That

B. These

C. Those who

D. Who

(2) ______ fails to finish the task given should be criticized.

A. Any one who

B. Anyone who

C. Anyone which

D. Any one

23.(1) East of the village _______ a lake five years ago.

(2) He ________ his hand on my shoulder.

A. lie

B. lay

C. laid

D. lain

24.(1) Someone is asking for you, Maybe he will have ______ you.

A. the word with

B. a word with

C. some words to

D. words to

(2) She used to have _______ with her husband.

A. a word

B. the word

C. words

D. some words

25.(1) Our teacher entered the classroom, _______.

(2) Our teacher entered the classroom, with ________.

A. a book in hand

B. book in hand

C. a book in his hand

D. book in his hands

26.(1) ______ many times, but he still couldn’t understand it.

(2) ______ many times, he has already known how to do it.

A. Having been told

B. Having told

C. He had been told

D. Though he had been told

27.(1) To prevent the air ______, something will have to be done.

A. to pollute

B. to be polluted

C. from polluting

D. from being polluted

(2) The bad weather prevented us _______.

A. from going out

B. to go out

C. gone out

D. went out

28.(1) It was not _______ the police arrived and caught the thief.

(2) The book will be printed _______.

A. before long

B. before

C. long before

D. long

29.(1) _______ the sight of the jewels,Mathilde had an idea.

(2) _______ sight of his old friend in the street, he felt very happy.

A. At

B. In

C. Out of

D. Catching

30.(1) _________, we all went to the park.

(2) ________, and we all went to the park.

A. Being a fine day

B. Because the fine day

C. It was a fine day

D. It being a fine day

31.(1) To all the people here ______ the honour for the success.

(2) China _______ the Third World is a developing country.

A. belong

B. belongs

C. belongs to

D. belonging to

32.(1) ______ what the schoolmaster said, the girl’s face turned red.

A. After she heard

B. After hearing

C. To hear

D. To be heard

(2) _______ what the schoolmaster said, she was encouraged.

A. After she has heard

B. After hearing

C. To hear

D. To be heard

33.(1) Do you remember _______ the policeman before?

A. seeing

B. to see

C. saw

D. to be seen

(2) Please remember _______ your hands before dinner.

A. washed

B. being washed

C. to wash

D. washing

34.(1) The letter “X” can _______ an unknown number.

A. be used to express

B. be used to expressing

C. use to express

D. use for expressing

(2) Johnson _______ up early now.

A. used to get

B. is used to getting

C. is used to get

D. used to getting

35.(1) I’ll do whatever I can ______ my English.

A. improve

B. to improve

C. improving

D. to improving

(2) He said he could _______ me with my English.

A. to help

B. helping

C. have helped

D. help

36.(1) ______ hearing the news, he rushed out.

A. On

B. In

C. By

D. At

(2) They were overjoyed ________ the news of his safe return.

A. on

B. in

C. by

D. at

37.(1) Shanghai is in _______.

(2) Shanghai belongs to _______.

A. the East of China

B. the east of China

C. East China

D. the East China

38.(1) _______ from Beijing to Shanghai!

(2) ________ from Beijing to Shanghai?

A. How a long way it is

B. What a long way is it

C. How far is it

D. What a long way it is

39.(1) They have invited us to visit their country, _______ is very kind of them.

A. that

B. it

C. which

D. what

(2) They have invited us to visit their country. _______ is very kind of them.

A.It

B. This

C. Which

D. What

40.(1) There ______ no bus, we had to go by bike.

(2) As there ______ no bus, we had to go by bike.

A. was

B. being

C. had

D. is

41.(1) He insisted that I ______ with him.

A. went

B. go

C. would go

D. going

(2) She insisted that she ________ correct.

A. should be

B. be

C. was

D. were

42.(1) As your spoken English improves, ______ your written English.

A. so does

B. thus will

C. so will

D. does so

(2) He likes playing football, _______ his brother.

A. so will

B. so does

C. does so

D. will so

43.(1) —I haven’t heard from him for a long time.

—What do you think _______?

A. was happening

B. to happen

C. having happened

D. has happened

(2) _______ did you talk with just now?

A. Which

B. What

C. Whom

D. Whose

44.(1) We can’t have you ______ so fast.

A. drove

B. driven

C. drive

D. to drive

(2) The two cheats had the light _______ all night long.

A. to burn

B. burn

C. burnt

D. burning

45.(1) Last year they had the schoolroom _______.

A. to rebuilt

B. rebuild

C. rebuilding

D. rebuilt

(2) He said he had a lot of work _______.

A. to do

B. do

C. did

D. done

46.(1) _____ these pictures, I couldn’t help thinking of those days when I was

in London.

(2) ____ from the top of a thirty-storied building, London looks magnificent.

A. Seeing

B. To see

C. Seen

D. Saw

47.(1) The question ______ now at the meeting is very important.

(2) The question _______ at the meeting last week is very important.

A. discussing

B. discussed

C. being discussed

D. to be discussed

48.(1) The funny story made up by Tom made us ______.

A. laugh

B. laughed

C. to laughing

D. to laugh

(2) Our teacher tried to speak louder in order to made himself _______.

A. hear

B. to hear

C. hearing

D. heard

49.(1) —You’ve bought a new English dictionary. —_______.

(2) You’ve bought a new English dictionary. _____.

A. So have I

B. So did I

C. So I have

D. So I did

50.(1) The more we work for our country, ______ we will feel.

A. happier

B. the happier

C. to more happier

D. the more happily

(2) The more words you know, _____ you can read.

A. the more easier

B. the easier

C. the easily

D. the more easily

51.(1) ______ you need more practice is clear.

(2) ______ we need is more time.

A. What

B. When

C. Which

D. That

52.(1) A singer and dancer _______ present at the party.

A. were

B. was

C. has

D. have

(2) A boy and a girl _______ playing with snow together.

A. are

B. is

C. has

D. have

53.(1) More than 70 percent of the population of our country _______ peasants.

(2) Only 20 percent of the population of this country _____ farming

population.

A. has

B. have

C. is

D. are

54.(1) This is one of the best films that ________ greatly _______ us.

(2) This is the one of the best films that _______ greatly ______ us.

A. is…encouraged

B. has…encouraged

C. are…encouraged

D. have…encouraged

55.(1) He as well as his brother ______ football now.

(2) He and his brother ________ football now.

A. is playing

B. is played

C. are playing

D. are played

56.(1) All of the apples _______ rotten.

(2) All of the apple ________ rotten.

A. are

B. is

C. have been

D. has been

57.(1) A number of books ________ on the subject.

A. published

B. has been published

C. have been published

D. have published

(2) The number of students in that class _______ small.

A. are

B. is

C. have been

D. were

58.(1) _________, she knows a lot of things.

A. So young the girl is

B. Young as the girl is

C. Young so the girl is

D. As young the girl is

(2) _______, she isn’t fit for the job.

A. As the girl is too young

B. Too young as the girl is

C. Since a young girl

D. So young the girl is

59.(1) Do you know ________ John is getting on well with his studies?

(2) Do you know _________ John is getting on with his studies?

A. how

B. which

C. what

D. that

60.(1) Two other boys were on duty ________ John.

(2) There is no one in the room ______ me.

A. except

B. besides

C. beside

D. A and B

61.(1) I have never seen such a clever man ________ he.

(2) He made such an excellent speech ________ everyone respected him.

A. like

B. as

C. that

D. and

62.(1) I have never seen her _______ in black.

(2) The baby is too young ________ himself.

A. dress

B. to dress

C. dressing

D. dressed

63.(1) When I stopped thinking, I found _______ in the classroom.

A. me seated

B. me sitting

C. myself sat

D. myself seated

(2) When I entered the room, I found a little baby _______ on the table.

A. sat

B. sitting

C. seating

D. seating himself

64.(1) Three years later he turned ________ doctor.

(2) Three years later he became ________ doctor.

A. an

B. a

C. x

D. the

65.(1) My brother often plays _______ football after class.

(2) He seldom plays _______ piano at the school.

A. the

B. a

C. x

D. an

66.(1) She is ______ good a teacher that we all like her.

(2) She is _______ good teacher that we all like her.

A. so

B. such

C. such a

D. quite a

67.(1) She often goes to school _______ bike.

(2) She often goes to school _______ my bike.

A. in

B. at

C. on

D. by

68.(1) You’ve just bought a new di ctionary. Could you lend ______ to me?

(2) I’m looking for a house. I’d like ______ with a garden.

A. that

B. it

C. what

D. one

69.(1) —Did you see anyone in the room? —______.

(2) —How many people did you see in the room? —_______.

A. No one

B. None

C. Anyone

D. Any one

70.(1) The top of the cave was ________ twenty feet high.

(2) There is _____ nothing interesting in his speech.

A. nearly

B. most

C. mostly

D. almost

71.(1) Who is the greatest poet _______ today?

(2) Is his grandfather still _______?

A. living

B. alive

C. to live

D. A and B

72.(1) Your composition is well written _______ some spelling mistakes. (2) She goes to school every day _______ Sunday.

A. besides

B. except

C. beside

D. except for

73.(1) If it ______ tomorrow, I won’t go out seeing.

A. rains

B. will rain

C. is going to rain

D. is raining

(2) If you ______ me, I will give you some advice.

A. listen to

B. will listen to

C. listen

D. are listening

74.(1) The new railway will _______ the people on the line.

(2) The people on the line will ______ the new railway.

A. benefit

B. benefit of

C. benefit from

D. benefiting

75.(1) This kind of fruit is ______ sugar and water.

(2) What interested me ______ at the exhibition is the iceboat.

A. mostly

B. best

C. most

D. almost

76.(1) It was such a good film ______ I saw it yesterday.

(2) Don’t talk about such things _______you don’t understand.

A. which

B. that

C. as to

D. as

77.(1) —Have you ______ these books? ---No.

(2) Let me _______ the bill.

A. pay

B. paid for

C. paid

D. paid…for

78.(1) They were made _______ the decision.

(2) The decision has been made ______ to them.

A. know

B. to know

C. known

D. knowing

79.(1) _____ on the stone, you will see farther.

(2) ______ on the stone, and you will see farther.

A. Stand

B. To stand

C. Stood

D. Standing

80.(1) The day we looked forward to _______ at last.

A. come

B. came

C. coming

D. comes

(2) We are looking forward to _______ you again.

A. see

B. seeing

C. saw

D. sees

81.(1) The streets are brightly _______ up.

(2) The ________ candle in the room gave poor light.

A. light

B. lighted

C. lit

D. B and C

82.(1) I _______ that he work out the problem himself.

A. hope

B. expect

C. insist

D. wish

(2) I ______you will write me back soon.

A. hope

B. need

C. want

D. wish

83.(1) —Shall we go with her this afternoon? —________.

(2) —Excuse me for coming in without being asked. —_______.

A. All right

B. That’s right

C. That’s all right

D. Not all right

84.(1) The flower is very beautiful. And it smells _______.

(2) We can guess from her face that she the was really_______with the news.

A. pleasant

B. pleasing

C. please

D. pleased

85. (1) Here is such a big stone _____I can’t move it.

(2) Here is so big a stone _____I can’t move.

A. that

B. what

C. as

D. which

86.(1) —It’s your birthday. Happy birthday to you! —_______.

(2) —Have a nice weekend! —________.

A. Thank you

B. You are the same

C. The same to you

D. OK

87.(1) The workers ______ a new hospital since the end of last year.

(2) The workers ________ a new hospital by the end of last year.

A. have built

B. have been building

C. had built

D. were building

88.(1) The population of China is larger than ______ of the United States.

A. this

B. that

C. these

D. those

(2) A room made of stone is ______ to live in than _______ made of wood.

A. not comfortable / one

B. more comfortable / that

C. less comfortable / one

D. no more comfortable / the room

89.(1) ________ the book will sell depends on its author.

(2) ________the books will be sold out depends on its author.

A. Which

B. Why

C. How

D. Whether

90.(1) I usually go to office by bicycle _____ it rains.

(2) Your room upstairs is comfortable to live in _______ the furniture in it

looks older.

A. except

B. except when

C. except for

D. except that

91.(1) Be careful, and_______ many mistakes in your composition.

(2) Be careful _______ many mistakes in your composition.

A. don’t make

B. not make

C. not making

D. not to make

92.(1) I wrote him a letter and suggested ______ the meeting _______.

A. to put / away

B. to put / off

C. putting / off

D. putting / away

(2) The suggestion that John ______ at once is very good.

A. should start

B. must start

C. started

D. starts

93.(1) It is suggested that students at school ______.

A. would not smoke

B. don’t smoke

C. not smoke

D. smoking

(2)They gave us a suggestion that we _______ English harder than before.

A. studied

B. should study

C. would study

D. studies

94.(1)The headmaster ______, there were sixty people on the ground.

(2)Fifteen persons were present, _____ the chairman.

A. being including

B. included

C. includes

D. including

95.(1) The medical team ______ six nurses and a doctor has been sent to the

flood areas.

(2) Twelve men and three women______ the medical team.

A. is made of

B. made up of

C. is made up of

D. make up

96.(1) Three-fourths of all scientific papers _______ published first in English.

(2) Two-thirds of the information ______ very useful.

A. is

B. are

C. has

D. have

97.(1) I would rather you ______ tomorrow.

A. come

B. will come

C. came

D. had come

(2) Rather than _____ the vegetables to go bad, he sold them at half price.

A. allow

B. to allow

C. allowing

D. allowed

98.(1) I saw him _____ at the back of the classroom.

(2) As soon as he entered, he ______ himself at the back of the classroom.

A. sat

B. seated

C. being seated

D. seating

99.(1) Think it over, ______ you will get the answer.

(2) Hurry up, ______ we’ll be late for class.

A. became

B. so

C. or

D. and

100.(1) I found her eyes ______ on the hole in the ceiling.

(2) I found her _____ her eyes on the hole in the ceiling.

A. are fixed

B. fixed

C. fixing

D. being fixed

参考答案

1.BD

2.DC

3.CA

4.AB

5.DA

6.CD

7.BC

8.AC

9.BA 10.DC 11.DA 12.DD 13.BA 14.CD 15.BA 16.DB 17.AA 18.AD 19.CA 20.AB 21.BC 22.CB 23.BC 24.BC 25.BC 26.CA 27.DA 28.CA 29.AD 30.DC 31.BD 32.AB 33.AC 34.AB 35.BD 36.AD 37.BC 38.DC 39.CA 40.BA 41.BC 42.CB 43.DC 44.CD 45.DA 46.AC 47.CB 48.AD 49.CA 50.BD 51.DA 52.BA 53.DC 54.DB 55.AC 56.AB 57.CB 58.BA 59.DA 60.BD 61.BC 62.DB 63.DB 64.CB 65.CA 66.AC 67.DC 68.BD 69.AB 70.AD 71.BD 72.DB 73.AB 74.AC 75.AC 76.BD 77.BA 78.BC 79.DA 80.BB 81.DB 82.CA 83.AC 84.AD 85.AC 86.AC 87.BC 88.BC 89.CD 90.BD 91.AD 92.CA 93.CB 94.BD 95.BD 96.BA 97.CA 98.BB 99.DC 100.BC

苏教版四年级思维训练100题

四年级思维训练 1、小林家养了46只鸭子,24只鸡,养的鸡和鹅的总数比养的鸭多5只,问小林家养了多少只鹅? 2、一个筐里有52个苹果,另一个筐里装了一些梨,如果从梨筐取走18个梨,那么梨比苹果少12个,原 来筐里有多少个梨? 3、四<1>班为手拉手的小朋友买了若干糖果已知水果糖比小白兔糖多15块,巧克力比水果糖多28块,又 知巧克力糖的块数是小白兔糖的2倍,求四一班共买了多少块糖? 4、一口枯井深230厘米,一只蜗牛要从井底爬到井口,白天向上爬110厘米,晚上向下滑70厘米,蜗牛 第几天白天爬出井? 5、一口枯井深240厘米,一只蜗牛要从井底爬到井口,白天向上爬110厘米,晚上向下滑70厘米,蜗牛 第几天白天爬出井? 6、甲,乙,丙三人原各有桃子若干个。甲给乙2个,乙给丙3个,丙又给甲5个后,三人都有桃子9个。甲,乙,丙三人原来各有桃子多少个? 7、三座桥,第一座长287米,第二座比第一座长85米,第三座桥比第一座与第二座的总长短142米,求三座桥的总长? 8、幼儿园有巧克力糖40块,还有一些奶糖,分掉奶糖24块后,奶糖比巧克力糖少10块,原有奶糖多少块?

9、幼儿园有巧克力糖48块,还有一些奶糖,分掉奶糖26块后,奶糖比巧克力糖少18块,原有奶糖多少块? 10、一桶油重120千克,油用一半后,连通还重65千克,求油有多少千克,空桶中多少千克? 11、一条路每隔40米,有一根电线杆连两端在内,共有21根,这条路有多长? 12、有一条路长四千米,在路的中央每隔80米按一盏灯,2端在内,共需要多少棵树? 13、有一条路长8000米,在路的两侧(两端)每隔8米栽一棵树共需多少棵树? 14、四年级同学去体育场游泳400人排成两路队,相邻两排相距2M,队伍每分走60m,现要通过长41m 的地下通道共需几分钟? 15、验阅彩车共30辆,每辆车长4米,前后相距5米,这个车队有多长? 16、父子攀登一个300个台阶的山坡,父亲每步上3个台阶儿子每步上2个台阶,从起点开始,父子走完这段路一共上了多少个台阶?(重复的只算一次) 17、一个车队以每秒5米的速度缓缓通过一座210米长的大桥,共用了100秒,车队每辆车长5米,相邻两车之间相距10米,问:这个车队共有多少辆车?

趣味逻辑思维训练题[答案解析]

趣味逻辑_思维训练题(答案) 第一组 1.烧一根不均匀的绳,从头烧到尾总共需要1个小时。现在有若干条材质相同的绳子,问如何用烧绳的方法来计时一个小时十五分钟呢? 2.你有一桶果冻,其中有黄色、绿色、红色三种,闭上眼睛抓取同种颜色的两个。抓取多少个就可以确定你肯定有两个同一颜色的果冻? 3.如果你有无穷多的水,一个3公升的提捅,一个5公升的提捅,两只提捅形状上下都不均匀,问你如何才能准确称出4公升的水? 4.一个岔路口分别通向诚实国和说谎国。来了两个人,已知一个是诚实国的,另一个是说谎国的。诚实国永远说实话,说谎国永远说谎话。现在你要去说谎国,但不知道应该走哪条路,需要问这两个人。请问应该怎么问? 5.12个球一个天平,现知道只有一个和其它的重量不同,问怎样称才能用三次就找到那个球。13个呢?(注意此题并未说明那个球的重量是轻是重,所以需要仔细考虑) 6.在9个点上画10条直线,要求每条直线上至少有三个点? 7.在一天的24小时之中,时钟的时针、分针和秒针完全重合在一起的时候有几次?都分别是什么时间?你怎样算出来的? 8.怎么样种植4棵树木,使其中任意两棵树的距离相等? 第二组 1.为什么下水道的盖子是圆的? 2.中国有多少辆汽车? 3.将汽车钥匙插入车门,向哪个方向旋转就可以打开车锁? 4.如果你要去掉中国的34个省(含自治区、直辖市和港澳特区及台湾省)中的任何一个,你会去掉哪一个,为什么? 5.多少个加油站才能满足中国的所有汽车? 6.想象你站在镜子前,请问,为什么镜子中的影象可以颠倒左右,却不能颠

倒上下? 7.为什么在任何旅馆里,你打开热水,热水都会瞬间倾泻而出? 8.你怎样将Excel的用法解释给你的奶奶听? 9.你怎样重新改进和设计一个ATM银行自动取款机? 10.如果你不得不重新学习一种新的计算机语言,你打算怎样着手来开始? 11.如果你的生涯规划中打算在5年内受到奖励,那获取该项奖励的动机是什么?观众是谁? 12.如果微软告诉你,我们打算投资五百万美元来启动你的投资计划,你将开始什么样商业计划?为什么? 13.如果你能够将全世界的电脑厂商集合在一个办公室里,然后告诉他们将被强迫做一件事,那件事将是什么? 第三组 1.你让工人为你工作7天,回报是一根金条,这个金条平分成相连的7段,你必须在每天结束的时候给他们一段金条。如果只允许你两次把金条弄断,你如何给你的工人付费? 2.有一辆火车以每小时15公里的速度离开北京直奔广州,同时另一辆火车每小时20公里的速度从广州开往北京。如果有一只鸟,以30公里每小时的速度和两辆火车同时启动,从北京出发,碰到另一辆车后就向相反的方向返回去飞,就这样依次在两辆火车之间来回地飞,直到两辆火车相遇。请问,这只鸟共飞行了多长的距离? 3.你有四个装药丸的罐子,每个药丸都有一定的重量,被污染的药丸是没被污染的药丸的重量+1。只称量一次,如何判断哪个罐子的药被污染了? 4.门外三个开关分别对应室内三盏灯,线路良好,在门外控制开关时候不能看到室内灯的情况,现在只允许进门一次,确定开关和灯的对应关系? 5.人民币为什么只有1、2、5、10的面值? 6.你有两个罐子以及50个红色弹球和50个蓝色弹球,随机选出一个罐

如何对学生进行英语思维训练-2019年文档

如何对学生进行英语思维训练 英语思维是一种不同于汉语的思维。在英语教学过程中我们教师不难发现,大部分学生之所以口语差、写作差很大程度上是因为在学习中没有形成英语思维。中学英语教学大纲的主要教学目的也是“发展学生的思维能力”。这充分体现了英语教学的特点,反映了教学中英语思维训练的重要性。在教学中如何对学生进行英语思维训练,根据以往的教学我从以下几个方面做了一些反思和总结。 1.营造说英语的语言环境,培养英语思维 语言交际的前奏就是思维,要让学生真正学好英语,首先要培养学生的英语思维。为什么我们学母语比学外语要容易的多?那是因为我们有一个良好的母语语言环境。所以,我们教师要尽可能营造说英语的语言环境,让学生“浸泡”在英语当中,形成一种说英语的氛围,养成一种说英语的思维与习惯。 比如,坚持课上英语口语的运用,习惯用英语来组织教学。 再如,尽可能地避免用翻译的方法,也就是说在英语课上要暂时忘记母语,直接用英语思维。具体来说,可以用学过的、易懂的英语来解释新学的、较难的词汇、句型,必要时可以借助表情、动作等直观教学法来避免直接的翻译。除此之外,还可以让学生尽早地学会用英语质疑,有意地把一些疑问句及相关疑问词在授课过程中尽可能早地储存在学生的头脑里,有意地引导学生课上用英语提问和用英语表达的需要,让说英语逐渐成为他们自身的需要和习惯,从而逐渐深入到思维中去,学会用英语思维与表达。 2.创设说英语的情景载体,训练思维能力 英语思维训练需要循序渐进,以形象思维开始较为有益。形象思维是靠现实的、实际的、直观的实像进行思维的。在实际教学过程中我们教师可以经常使用直观教具,有目的地创设语言情景,模拟交际环境。尤其是初中英语教材,其词汇量大,情景对话多,直观法使学生易于接受,不易忘记,更重要的是易于、利于培养学生的形象思维能力。

(完整版)小学一年级数学思维训练100题

小学一年级思维训练100题 1.哥哥4个苹果,姐姐有3个苹果,弟弟有8个苹果,哥哥给弟弟1个后,弟弟吃了3个,这时谁的苹果多? 2.小明今年6岁,小强今年4岁,2年后,小明比小强大几岁? 3.同学们排队做操,小明前面有4个人,后面有4个人,这一队一共有多少人? 4.有一本书,小华第一天看了2页,以后每一天都比前一天多看2页,第4天看了多少页? 5.同学们排队做操,从前面数,小明排第4,从后面数,小明排第5,这一队一共有多少人? 6.有8个皮球,如果男生每人发一个,就多2个,如果女生每人发一个,就少2个,男生有多少人,女生有多少人? 7.老师给9个三好生每人发一朵花,还多出1朵红花,老师共有多少朵红花? 8.有5个同学投沙包,老师如果发给每人2个沙包就差1个,老师共有多少个沙包? 9.刚刚有9本书,爸爸又给他买了5本,小明借去2本,刚刚还有几本书? 10.一队小学生,李平前面有8个学生比他高竺嬗?个学生比他矮,这队小学生共有多少人? 11.小林吃了8块饼干后,小林现在有4块饼干,小林原来有多少块饼干? 12.哥哥送给弟弟5支铅笔后,还剩6支,哥哥原来有几支铅笔? 13.第二中队有8名男同学,女同学的人数跟男同学同样多,第二中队共有多少名同学? 14.大华和小刚每人有10张画片,大华给小刚2张后,小刚比大华多几张? 15.猫妈妈给小白5条鱼,给小花4条鱼,小白和小花共吃了6条,它们还有几条? 16.同学们到体育馆借球,一班借了9只,二班借了6只。体育馆的球共减少了几只? 17.明明从布袋里拿出5个白皮球和5个花皮球后,白皮球剩下10个,花皮球剩下5个。布袋里原来有多少个白皮球,多少个花皮球? 18.芳芳做了14朵花,晶晶做了8朵花,芳芳给晶晶几朵花,两人的花就一样多? 19.妈妈买回一些鸭蛋和12个鸡蛋,吃了8个鸡蛋后,剩下的鸡蛋和鸭蛋同样多,问妈妈一共买回几个蛋? 20.草地上有10只羊,跑走了3只白山羊,又来了7只黑山羊,现在共有几只羊? 21.冬冬有5支铅笔,南南有9支铅笔,冬冬再买几支就和南南的一样多? 22.小平家距学校2千米,一次他上学走了1千米,想起忘带铅笔盒,又回家去取。这次他到学校共走了多少千米? 23.马戏团有1只老虎,3只猴子,黑熊和老虎一样多,问马戏团有几只动物? 24.春天来了,小明、小冬和小强到郊外捉蝴蝶,小明捉了3只,小冬捉了5只,他们一共捉了12只,小强捉了几只? 25.小华和爸爸、妈妈为植树节义务植树,小华植了1棵,爸爸植了5棵,妈妈比爸爸少植2棵,妈妈植了多少棵,他们一共植了多少棵? 26.第一个盘子里有5个梨,第二个盘子里有4个梨,把第一个盘里拿1个放到第二个盘里,现在一共有多少个梨? 27.小红有2个玩具,小英有3个玩具,小明的玩具比小红多2个,小明有几个玩具? 28.新星小学美术兴趣小组有学生9人,书法兴趣小组的人数和美术兴趣小组的人数同样多,这两个兴趣小组共有多少名学生? 29.3个男同学借走6本书,4个女同学借走7本书,他们一共借走多少本书? 30.王老师有12元钱,正好买一支钢笔和2个笔记本,如果只买一支钢笔,还剩6元钱,你知道一个笔记本多少钱? 31.日落西山晚霞红,我把小鸡赶进笼。一半小鸡进了笼,还有5只在捉虫,另外5只围着我,叽叽喳喳闹哄哄。小朋友们算一算,多少小鸡进了笼? 32.一只猫吃掉一条鱼需要1分钟。照这样,100只猫同时吃掉100条鱼需要几分钟? 33.5个小朋友同时吃5个苹果需要5分钟,照这样,10个小朋友同时吃10个苹果需要几分钟?

逻辑思维训练题及答案.pdf

【1】假设有一个池塘,里面有无穷多的水。现有2个空水壶,容积分别为5升和6升。问题是如何只用这2个水壶从池塘里取得3升的水。 取5升, 倒在6升中; 再取5升, 倒入6升水壶至其满, 5升水壶中剩下4升; 将6升水壶倒空, 将5升水壶中4升水倒入6升水壶, 再取5升水, 倒入6升水壶至其满, 5升水壶中剩余3升. 答题完毕. 【2】周雯的妈妈是豫林水泥厂的化验员。一天,周雯来到化验室做作业。做完后想出去 玩。 "等等,妈妈还要考你一个题目,"她接着说,"你看这6只做化验用的玻璃杯,前面3只盛满了水,后面3只是空的。你能只移动1只玻璃杯,就便盛满水的杯子和空杯子间隔起 来吗" 爱动脑筋的周雯,是学校里有名的"小机灵",她只想了一会儿就做到了。请你想想看,"小机灵"是怎样做的 将第二只杯子的水倒入第5只杯子. 则为, 满, 空, 满, 空, 满, 空. 答题完毕. 【3】三个小伙子同时爱上了一个姑娘,为了决定他们谁能娶这个姑娘,他们决定用手枪进 行一次决斗。小李的命中率是30%,小黄比他好些,命中率是50%,最出色的枪手是小林, 他从不失误,命中率是100%。由于这个显而易见的事实,为公平起见,他们决定按这样的 顺序:小李先开枪,小黄第二,小林最后。然后这样循环,直到他们只剩下一个人。那么这 三个人中谁活下来的机会最大呢他们都应该采取什么样的策略 小李存活概率最大. 1. 小李有三个选择, 空枪, 射击小黄, 射击小林. 小李不会选择射击小黄, 因有30% 概率小黄死亡, 小林涉及, 小李必死, 死亡概率 30%; 小李不会选择射击小林, 因有30% 概率小林死亡, 小黄回击, 小李可能死, 死亡概率为30% * 50% = 15%; 小李会选择空枪, 因为小黄必然射击小林, 小林死亡概率 50%; 小林若不死, 必然射击小黄, 小黄死亡概率 50% *100% = 50%; 小李死亡概率为0. 2. 此时,小黄和小林中间必然死亡一人. 小李可能面对小黄, 可能面对小林. 面对小黄, 生存概率 30% + 70% *50% = 65% 面对小林生存概率 30% + 70%*100% = 30% 汇总生存概率为: 小李, 65% * 50% + 30%*50% = % 小黄 50%* 70%= 35% 小林 50%* 70%= 35% 因此小李生存概率最低. 采取方法如上所述. 答题完毕 【4】一间囚房里关押着两个犯人。每天监狱都会为这间囚房提供一罐汤,让这两个犯人自 己来分。起初,这两个人经常会发生争执,因为他们总是有人认为对方的汤比自己的多。后 来他们找到了一个两全其美的办法:一个人分汤,让另一个人先选。于是争端就这么解决了。可是,现在这间囚房里又加进来一个新犯人,现在是三个人来分汤。必须寻找一个新的方法 来维持他们之间的和平。该怎么办呢

超强逻辑思维训练题

第三部分逻辑推理能力测试 (50题,每题2分,共100分) 1.中国女排在雅典奥运会夺冠的事实,使我们明白许多道理。例如,失败还未成为最后的事实时,决不能 轻易接受失败!在胜利尚存一丝微弱的希望时,仍要拼尽全力去争取胜利!否则,就不是真正的强者。 从上述题干可以推出下面哪个选项 A.真正的强者决不接受失败。 B.只有在失败成为不可能改变的事实时,真正的强者才会去接受失败。 C.失败者会轻易地接受失败。 D.正如女排队员爱唱的那首歌说的,阳光总在风雨后。 2.新疆北鲵一种濒危珍稀动物,1840年有沙俄探险家首次发现,此后一百年多年不见踪影,1898年在新 疆温泉县重新被发现。但资料显示,自1898年以后的15年间,新疆北鲵的数量减少了一半。有专家认为,新疆北鲵的栖息地原是当地的牧场,每年夏季在草原上随处走走动的牛羊会将其大量踩死,因而造成其数量锐减。 以下哪项为真,将对上述专家的观点提出最大质疑 A.1997年“温泉新疆北鲵自然保护区”建立,当地牧民保护新疆北鲵的意识日益提高。 B.近年来雨水减少,地下水位下降,新疆北鲵赖以栖息的水源环境受到影响。 C.新疆北鲵是一种怕光的动物,白天大多躲在小溪的石头下,也避开了牛羊的踩踏。 D.新疆北鲵的栖息地位于山间,一般游人根本无法进入。 3.散文家:智慧与聪明是令人渴望的品质。但是,一个聪明并不意味着他很有智慧,而一个人有智慧也不 意味着他很聪明。在我所遇到的人中,有的人聪明,有的人有智慧,但是,却没有人同时具备这两种品质。 A.没有人聪明但没有智慧,也没有人有智慧却不聪明。 B.大部分人既聪明,又有智慧。 C.没有人即聪明,又有智慧。 D.大部分人既不聪明,也没有智慧。 4.在回答伊拉克是否实际拥有大规模杀伤性武器或者只是曾试图获得这些武器时,美国总统布什称:“这 有什么区别吗如果他获得这些武器,他会变得更危险。他是‘事件’后美国应当解决掉的威胁。在12年这么长的时间里,世界一直在说他很危险,到现在我们才解决了这一危险。”这就是说,布什认为,萨达姆是否实际拥有大规模杀伤性武器与他曾计划拥有大规模杀伤性武器并不区别。

英语综合思维训练对比练习100题

英语综合思维训练对比练习100题 1. (1)Tom got the first place, ______ made his parents happy. (2)Tom got first place, and _______ made his parents happy. A. as B. which C. that D. this 2.(1)_______ is well known to all, the earth is round. (2)_______ is well known to all that the earth is round. A. That B. with C. It D. As 3.(1)It’s good _______ you to take a walk after supper every day. (2)It was really stupid _______ him to refuse the invitation. A. of B. to C. for D. at 4.(1)He is unfit for the job, ________? (2)He isn’t fit for the job, _______? A. isn’t he B. is he C. doesn’t he D. does he 5.(1)Is this museum _______ you visited the other day? (2)Is this the museum _______ you visited the other day? A. that B. where C. in which D. the one 6.(1)He said that Mary had done it, ________? A. hadn’t she B. hadn’t Mary C. didn’t he D. did he (2)It’s my son’s birthday next week, and I have to do my best for that, ______? A. isn’t it B. is it C. haven’t I D. don’t I 7.(1)—I watched TV last night. —_________. —________. A. So I did B. So did I C. So I was D. So was I (2)Mr. Chen is a teacher and works very hard, _______ his wife. A. So does B. So is C. So it is with D. It is same with 8.(1)It is 10 years sine we _______ school. A. left B. have left C. had left D. leave (2)This is the first time I _______ here. A. was B. am going C. have been D. came 9.(1)Let’s start at once, _______? (2)Let us go, _________? A. will you B. shall we C. do you D. do we 10.(1)There are many trees on _______ side of the street. (2)There are many students watching the volleyball match on _______ side of the playground. A. all B. both C. every D. each 11.(1)Mr. Johnson must have come back yesterday, _______? (2)He must have waited here for a long time, _______? A. hasn’t he B. haven’t he C. mustn’t he D. didn’t he 12.(1)________ knows the truth will tell you about it, I think. A. Who B. That C. No matter who D. Whoever (2)Don’t trust him, ______ he says.

逻辑思维训练100题.doc

小学一年级数学思维专题训练大全(100 题) 1. 哥哥 4个苹果,姐姐有3个苹果,弟弟有8个苹果,哥哥给弟弟1个后,弟弟吃了3 个,这时谁的苹果多? 2.小明今年6岁,小强今年4岁,2年后,小明比小强大几岁? 3.同学们排队做操,小明前面有4个人,后面有4个人,这一队一共有多少人? 4.有一本书,小华第一天看了2页,以后每一天都比前一天多看2页,第4天看了多少 页? 5.同学们排队做操,从前面数,小明排第 4 ,从后面数,小明排第 5 ,这一队一共有多少 人? 6.有 8个皮球,如果男生每人发一个,就多2个,如果女生每人发一个,就少2个,男生有多少人,女生有多少人? 7.老师给9个三好生每人发一朵花,还多出1朵红花,老师共有多少朵红花?

8.有 5个同学投沙包,老师如果发给每人2个沙包就差1个,老师共有多少个沙包? 9.刚刚有9本书,爸爸又给他买了5本,小明借去2本,刚刚还有几本书? 10.一队小学生,李平前面有8个学生比他高竺嬗?个学生比他矮,这队小学生共有多少人? 11.小林吃了8块饼干后,小林现在有4块饼干,小林原来有多少块饼干? 12.哥哥送给弟弟5支铅笔后,还剩6支,哥哥原来有几支铅笔? 13.第二中队有8名男同学,女同学的人数跟男同学同样多,第二中队共有多少名同学? 14.大华和小刚每人有10张画片,大华给小刚2张后,小刚比大华多几张? 15.猫妈妈给小白5条鱼,给小花4条鱼,小白和小花共吃了6条,它们还有几条? 16.同学们到体育馆借球,一班借了9只,二班借了6只。体育馆的球共减少了几只?

17.明明从布袋里拿出5个白皮球和5个花皮球后,白皮球剩下10个,花皮球剩下5个。 布袋里原来有多少个白皮球,多少个花皮球? 18.芳芳做了14朵花,晶晶做了8朵花,芳芳给晶晶几朵花,两人的花就一样多? 19.妈妈买回一些鸭蛋和12个鸡蛋,吃了8个鸡蛋后,剩下的鸡蛋和鸭蛋同样多,问妈 妈一共买回几个蛋? 20.草地上有10只羊,跑走了3只白山羊,又来了7只黑山羊,现在共有几只羊? 21.冬冬有5支铅笔,南南有9支铅笔,冬冬再买几支就和南南的一样多? 22.小平家距学校2千米,一次他上学走了1千米,想起忘带铅笔盒,又回家去取。这次 他到学校共走了多少千米? 23.马戏团有1只老虎,3只猴子,黑熊和老虎一样多,问马戏团有几只动物? 24.春天来了,小明、小冬和小强到郊外捉蝴蝶,小明捉了3只,小冬捉了5只,他们一 共捉了 12只,小强捉了几只?

经典逻辑思维训练题(25题,带答案)

经典逻辑思维训练题(25题,带答案) 快去训练一下你的大脑的逻辑思维能力吧!1.世界级的马拉松选手每天跑步不超过6公里。 因此,如果一名选手每天跑步超过6公里,它就不是一名世界级马拉松选手。 以下哪项与上文推理方法相同?(A)跳远运动员每天早晨跑步。 如果早晨有人跑步,则他不是跳远运动员。 (B)如果每日只睡4小时,对身体不利。 研究表明,最有价值的睡眠都发生在入睡后第5小时。 (C)家长和小孩做游戏时,小孩更高兴。 因此,家长应该多做游戏。 (D)如果某汽车早晨能起动,则晚上也可能起动。 我们的车早晨通常能启动,同样,它晚上通常也能启动。 (E)油漆三小时之内都不干。 如果某涂料在三小时内干了,则不是油漆。 2.19世纪有一位英国改革家说,每一个勤劳的农夫,都至少拥有两头牛。 那些没有牛的,通常是好吃懒做的人。 因此它的改革方式便是国家给每一个没有牛的农夫两头牛,这样整个国家就没有好吃懒做的人了。 这位改革家明显犯了一个逻辑错误。

下列选项哪个与该错误相类似?(A)天下雨,地上湿。 现在天不下雨,所以地也不湿。 (B)这是一本好书,因为它的作者曾获诺贝尔奖。 (C)你是一个犯过罪的人,有什么资格说我不懂哲学?(D)因为他躺在床上,所以他病了。 3.有一天,某一珠宝店被盗走了一块贵重的钻石。 经侦破,查明作案人肯定在甲、乙、丙、丁之中。 于是,对这四个重大嫌疑犯进行审讯。 审讯所得到的口供如下:甲:我不是作案的。 乙:丁是罪犯。 丙:乙是盗窃这块钻石的罪犯。 丁:作案的不是我。 经查实:这四个人的口供中只有一个是假的。 那么,以下哪项才是正确的破案结果?(A)甲作案。 (B)乙作案。 (C)丙作案。 (D)丁作案。 (E)甲、乙、丙、丁共同作案。 4.古代一位国王和他的张、王、李、赵、钱五位将军一同出外打猎,各人的箭上都刻有自己的姓氏。 打猎中,一只鹿中箭倒下,但不知是何人所射。

如何有效地练习英语写作的逻辑思维

如何有效地练习英语写作的逻辑思维? 我们先来看看文章的评判标准。一般情况下,我们可以通过这几个标准来衡量一篇文章的优劣:词汇的丰富与准确性,语法的准确性,文章的连贯与流畅度,观点是否清晰扣题,论证是否严谨有力。对大部分人来说,词汇和语法并不是最大的问题,多阅读多练习,假以时日,总可以慢慢掌握。实际上,在英文写作中最让人头疼的往往是后面几项:观点的提出以及论证,文字的衔接和耦合。 文章要做到连贯流畅,观点清晰,论证有力,仅仅靠背单词和学语法是不够的,因为它还涉及到一个更深层次的问题:逻辑思维能力。写作活动是一种严密而有序的逻辑思维过程。很多作文中出现的表达混乱,层次不清等问题,往往是写作时逻辑思维混乱导致的。还没想清楚就下笔,写出来的东西自然不会清晰到哪里去。 那我们应该要怎样做,才能提高逻辑思维能力,写出清晰严谨的文章呢?可以从以下几点入手: 1.注意句子以及段落的逻辑关系 之前一直有这样的说法“英语是一门逻辑性很强的语言”,为什么这么说呢?因为仔细观察你会发现,英语在遣词造句上是遵循严密的的逻辑形式的:用词上要求人称、数、格的一致;句子有严谨的主谓结构,多用关联词语,重视形式的对应和显性衔接。而在语篇中多突出主题句,直线式地展开段落。 对于写作来说,一篇好的文章要遵循句子和句子之间,段落和段落之间的衔

接和连贯。一篇好文章并不是句子的机械堆砌,而是一个有机整体,句子和句子之间是存在严谨的逻辑关系的。举个例子,下面是一篇常见的说明文段落: AIDS seems to follow a pattern of recognizable symptoms. First, after being exposed to the virus, the AIDS patients tends to complain of a fever, sore throat, sore muscles,and diarrhea. Then there seems to be a dormant period ,which can last for three years or longer. Finally, after this period, more serious symptoms begin to emerge. 仔细阅读之后会发现,文章中的句子之间在逻辑上环环相扣,每一个都不可或缺。如果句子之间的衔接没做好,写出来的文章可能会是这样的:Every summer, I go to traveling with my family or my best friends. When the new term comes, I will surprisingly find my oral English is much improved. So I firmly believe book is not only the source of knowledge. 上面的句子虽然没有语法问题,但读起来感觉却很奇怪,为什么?因为句子与句子之间并没有一个很好的逻辑关系:"go to traveling with my family" 与后面的"my oral English is much improved" 并没有必然联系,逻辑上讲不通。 除了句子的衔接外,段落与段落之间的衔接也非常重要。这一点在经济学人等外刊文章上体现得很好,比如这篇文章The weaker sex , 段落的结构非

五年级数学思维训练100题

五年级数学思维训练100题 班级:姓名: 1.2006+200.6+20.06+2.006+994+99.4+9.94+0.994=() 2.大小两个数的和是2026.06,将较小数的小数点向右移动两位恰好是大数,则大数减小数等于()。 3、从公园通往湖心的小岛有一条长1020米的小路,在这条小路的两侧,从头到尾每隔15米栽一棵桃树,一共需要栽()棵桃树。 4、买2条毛巾,3块肥皂,要付18元;买3条毛巾,2块肥皂,要付19元(毛巾,肥皂,都分别是同一品种的)。那么买1条毛巾,1块肥皂要付()元。 5、幼儿园老师给几组小朋友分苹果,每组分7个,少3个;每组分6个,则多4个,苹果有()个。 6、按下图方法摆80个三角形,有()个是白色的。 ▲△△▲△▲▲△△▲△▲…… 7、一个班有36个学生,在一次测验中,答对第一题的25人,答对第二题的2 3人,两题都答对的15人。那么,两题都不对的有()人。 8、先找出规律,再按规律填数。 9 4.5 2.25 ()() 0.28125 9、小明的玻璃球是小亮的3倍,如果小明给小亮6颗玻璃球,那么他们俩的玻璃球就一样多。问小明有( )颗玻璃球. 10.有一栋居民楼,每家都订2份不同的报纸,该居民楼共订了三种报纸。其中《楚天都市报》34份,《武汉晚报》30份,《武汉晨报》22份。那么,订《武汉晚报》和《武汉晨报》的共有()家。

11、小红、小丽、小敏三人各有年历卡若干张。如果小红给小丽13 张,小丽给 小敏23张,小敏给小红 3 张,那么她们每人各有40 张。原来小敏有年历卡()张。 12、小红为班里买了33个笔记本。班长发现购物单上没有标明单价,总金额的 字迹模糊,只看到9□.□3元,班长问小红用了多少钱,小红只记得不超过95元,她实际用了()元。 13、在一次数学测验中,包括小明在内的6名同学的平均分为70分,其中小明 得了96分,则小明以外的另5位同学的平均分为()分。 14、小华在计算3.69除以一个数时,由于商的小数点向右多点了一位,结果得 24.6。这道式题的除数是多少? 15、某停车场的收费标准规定:(1)1小时内收2.50元,(2)超过1小时, 每0.5小时收2.50元。有一次,小明的爸爸在该停车场停车交了12.5元。请问:小明的爸爸在这个停车场停车几小时? 16、五(2)班王军同学期中考试语文、英语、综合和数学四门的平均成绩是94 分,其中语文、英语、综合三门的平均成绩是92分,综合、数学两门的平均成绩是95分。他的综合学科成绩是多少分? 17、箱子里装有同样数量的乒乓球和羽毛球。每次取出5个乒乓球和3个羽毛 球,取了几次以后,乒乓球没有了,羽毛球还剩6个。原来乒乓球有多少个?

逻辑思维训练500题答案

附最佳答案: 初级题: 1.这个人只要站在A与B任何一条路上,然后,对着其中的一个人问:“如果我问他(甲、乙中的另外一个人)这条路通不通向京城,他会怎么回答?” 如果甲与乙两个人都摇头的话,就往这条路向前走去,如果都点头,就往另一外一条走去。 2.小张是商人,小赵是大学生,小王是士兵。假设小赵是士兵,那么就与题目中“小赵的年龄比士兵的大”这一条件矛盾了,因此,小赵不是士兵;假设小张是大学生,那就与题目中“大学生的年龄比 小张小”矛盾了,因此,小张不是大学生; 假设小王是大学生,那么,就与题目中“小 王的年龄和大学生的年龄不一样”这一条 件矛盾了,因此,小王也不是大学生。所 以,小赵是大学生。由条件小赵的年龄比 士兵的大,大学生的年龄比小张小得出小 王是士兵,小张是商人。 3.假设丙做对了,那么甲、乙都做错 了,这样,甲说的是正确的,乙、丙都说 错了,符合条件,因此,丙做对了。 4.假设小丽的鞋子是黑色的,那么三 种看法都是正确的,不符合题意;假设是 黄色的,前两种看法是正确的,第三种看 法是错误的;假设是红色的,那么三句话 都是错误的。因此,小丽的裙子是黄色的。 5.是老三偷吃了水果和小食品,只有 老四说了实话。用假设法分别假设老大、 老二、老三、老四都说了实话,看是否与 题意矛盾,就可以得出答案。 6.丙说谎,甲和丙都拿了一部分。假 设甲说谎的话,那么乙也说谎,与题意不 符;假设乙说谎,那么甲也说谎,与题意 不符。那么,说谎的肯定是丙了,只有甲 和丙都拿零钱了才符合题意。 7.1号屋的女子说的是真话,夜明珠

在3号屋子内。假设夜明珠在1号屋内,那么2号屋和3号屋的女子说的都是真话,因此不在1号屋内;假设夜明珠在2号屋内,那么1号屋和3号屋的女子说的都是真话,因此不在2号屋内;假设夜明珠在3号屋内,那么只有1号屋的女子说的是真话,因此,夜明珠在3号屋里内。 8.芳芳。假设玲玲说的是实话,那么,芳芳说的也是实话了,与题意不符;假设芳芳说的是实话,那么玲玲说的也是实话了,与题意不符。因此,两个人都没有说实话,把她们两个人说的话反过来就会发现,芳芳的成绩好。 9.小丽买了帽子,小玲买了手套,小 娟买了裙子。 10.假设老鼠A说的是真话,那么其 他三只老鼠说的都是假话,这符合题中仅 一只老鼠说实话的前提;假设老鼠B说的 是真话,那么老鼠A说的就是假话,因为 它们都偷食物了;假设老鼠C或D说的是 实话,这两种假设只能推出老鼠A说假话, 与前提不符。所以a选项正确,所有的老 鼠都偷了奶酪。 11.如果甲是A国人,说的是真话, 问甲:“如果我问乙哪条路是安全之路,他 会指哪条路?”他指出的乙说的路就是错 误的,另一条路就是正确的。 如果甲是B国人,说的是假话同样的 问题问甲,因为乙说真话,甲会和乙的答 案相反,那么另一条路就是正确的。 中级题: 12.若这个人是B队的,则找到的人 是A队的,那人会说在讲台西,而这个人 会说在东;若这个人是A队的,找到的是 A队的,会说在西,若这个人是A队的, 找到的是A队的,会说在西;若找到B队 的,他会说在西,结果还是说西,所以只 要说西,这人一定是讲真话那一队的。 13.根据上述中的假设,(1)和(2)

逻辑思维训练二(含答案)——1份

逻辑思维训练二 一、小花、小丽、小绿三个同学中有一人帮助生病地小红补好了笔记,当小红问这是谁干地 好事时: 小花说:“小丽干地.” 小丽说:“不是我干地.” 小绿说:“也不是我干地.” 事实上,有两个人在说假话,只有一个说地是真话.那以,这件好事到底是谁做地? 答案:小绿 ()若是小花做地,则三人说话中有二真一假、不合题意. ()若是小丽做地,则三人说话中还是二真一假、不合题意. ()若是小绿做地,则三人说话二假一真、则符合题意. 所以,正确答案为:小绿干地. 二、有个人在沙漠里迷了路,他们所有地粮食只够这些人吃天.第二天,这个人又遇到了一队迷路地人,这一队人已经没有粮食了,大家便算了算,两队合吃粮食,只够吃天.那么,第二队迷路地人有多少呢?b5E2R. 答案:这个人遇到第二队人地时候已经吃掉了天地粮食,所剩下地只够这个人自己再吃天,但第二队加入后只能吃天,也就是说第二队在天内吃地食物等于个人一天地粮食,因此, 第二队有个人.p1Ean. 三、在我们很小地时候,就明白了“热胀冷缩”地道理;但是有一种很特别地物质却并不遵 循这个道理,那就是水,有时候它是“冷胀热缩”.经过多次地实验得出结论:当水结成冰时, 其体积会增长,以这个为参考,你知道如果冰融化成水时,其体积会减少多少吗?DXDiT. 答案:当冰融化成水地时候,体积就会减少;因为当体积为地水结成冰时,体积会增加为地冰,而体积为地冰融化后会成为地水,也就会减少.RTCrp.

四、在一条河边有猎人、狼、男人领着两个小孩,一个女人也带着两个小孩.条件为:如果猎人离开地话,狼就会把所有地人都吃掉,如果男人离开地话,女人就会把男人地两个小孩掐死,而如果女人离开,男人则会把女人地两个小孩掐死.5PCzV. 这时,河边只有一条船,而这个船上也只能乘坐两个人(狼也算一个人),而所有人中,只有猎人、男人、女人会划船.则问,怎样做才能使他们全部度过这条河?jLBHr. 答案:分析:第一步:猎人与狼先乘船过去,放下狼,回来后再接女人地一个孩子过去. 第二步:放下孩子将狼带回来,然后一同下船. 第三步:女人与她地另外一个孩子乘船过去,放下孩子,女人再回来接男人; 第四步:男人和女人同时过去,然后男人再放下女人,男人回来下船,猎人与狼再上去. 第五步:猎人与狼同时下船,然后,女人再上船. 第六步:女人过去接男人,男人划过去放下女人,回去接自己地一个孩子. 第七步:男人放下自己地一个孩子,把女人带上,划回去,放下女人,再带着自己地另外一个孩子. 第八步:男人再回来接女人. 五、一个村子里一共有户人家,每家每户都养了一条狗.村长说村里面有病狗,然后就让每户人家都可以查看其他人家地狗是不是病狗,但是不准检查自己家地狗是不是病狗.当这些人如果推断出自家地狗是病狗地话,就必须自己把自家地狗枪毙了,但是每个人在看到别人家地狗是病狗地时候不准告诉别人,也没有权利枪毙别人家地狗,只有权利枪毙自家地狗.然后,第一天没有听到枪声,第二天也没有,第三天却传来了一阵枪声.xHAQX. 请问:这个村子里一共有几条病狗,请说明理由? 答案:答案:条病狗. 分析: .()假如有条病狗,那主人肯定不能看自己家地狗,出去没有发现病狗,但村长却说有

四年级思维训练100题复习过程

201年四年级竞赛10(题 1、计算:67+135-5 X 7+264- 8 2、计算:13+29+32+46+57+68+71+85+94 3、计算:364 X 25- (14 - 4 ) 4、计算:(1953+1956+1958+1962+1959+1947+1957 尸7 5、将运算符号“ +,- , X,宁”填在下面的圆圈中,使得算式成立. 202020202=5 &在四个数:10、10、4、4之间填入“ + ”、“一”、“X”、“十” “()”,使写 出的算式的计算结果是24。 7、两个自然数的和是94,积是2013 ,求这两个数。 8、按顺序排列的7个数,它们的平均数是9 ,已知前4个数的平均数是5 ,后4 个数的平均数是12,求第四个数。 9、若5个连续自然数的和是1265,求这5个自然数中最小的数。 10、20至24这5个连续自然数的和再加上2000等于另外4个连续自然数的和,求另外4个连续自然数中最小的数。 11、有3个数a、b、c ,要求计算a- ( b+c),李辉算成了a-b+c,结果多出100, 求c 12、一个两位数,在它的两个数字中间添加一个0,就比原来的数多720 ,这样的两位数最大是多少?. 13、四位数6823的a倍是各位数字不同的最小的六位数,求 a. 14、六位数aabccd 满足:aabccd ddd ddd,求d. 15、某手机号码是abcbdeefcgh ,已知其中不同的字母代表1,2, 3,…,9中的不同的数字,d最大,h比d小2 ,而且a

英语综合思维训练对比试100题

英语综合思维训练对比试100题

————————————————————————————————作者:————————————————————————————————日期: 2

英语综合思维训练对比练习100题 1. (1)Tom got the first place, ______ made his parents happy. (2)Tom got first place, and _______ made his parents happy. A. as B. which C. that D. this 2.(1)_______ is well known to all, the earth is round. (2)_______ is well known to all that the earth is round. A. That B. with C. It D. As 3.(1)It’s good _______ you to take a walk after supper ever y day. (2)It was really stupid _______ him to refuse the invitation. A. of B. to C. for D. at 4.(1)He is unfit for the job, ________? (2)He isn’t fit for the job, _______? A. isn’t he B. is he C. doesn’t he D. does he 5.(1)Is this museum _______ you visited the other day? (2)Is this the museum _______ you visited the other day? A. that B. where C. in which D. the one 6.(1)He said that Mary had done it, ________? A. hadn’t she B. hadn’t Mary C. didn’t he D. did he (2)It’s my son’s birthday next wee k, and I have to do my best for that, ______? A. isn’t it B. is it C. haven’t I D. don’t I 7.(1)—I watched TV last night. —_________. —________. A. So I did B. So did I C. So I was D. So was I (2)Mr. Chen is a teacher and works very hard, _______ his wife. A. So does B. So is C. So it is with D. It is same with 8.(1)It is 10 years sine we _______ school. A. left B. have left C. had left D. leave (2)This is the first time I _______ here. A. was B. am going C. have been D. came 9.(1)Let’s start at o nce, _______? (2)Let us go, _________? A. will you B. shall we C. do you D. do we 10.(1)There are many trees on _______ side of the street. (2)There are many students watching the volleyball match on _______ side of the playground. A. all B. both C. every D. each 11.(1)Mr. Johnson must have come back yesterday, _______? (2)He must have waited here for a long time, _______? A. hasn’t he B. haven’t he C. mustn’t he D. didn’t he 12.(1)________ knows the truth will tell you about it, I think. A. Who B. That C. No matter who D. Whoever (2)Don’t trust him, ______ he says.

相关主题