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本文導(dǎo)讀目錄：

1、農(nóng)機(jī)知識(shí)競(jìng)賽試題答案大全(農(nóng)機(jī)知識(shí)競(jìng)賽試題答案大全及解析)4

2、農(nóng)機(jī)知識(shí)競(jìng)賽試題答案大全(農(nóng)機(jī)知識(shí)競(jìng)賽試題答案大全及解析)5

3、農(nóng)機(jī)知識(shí)競(jìng)賽試題答案大全(農(nóng)機(jī)知識(shí)競(jìng)賽試題答案大全及解析)6

農(nóng)機(jī)知識(shí)競(jìng)賽試題答案大全(農(nóng)機(jī)知識(shí)競(jìng)賽試題答案大全及解析)4 ♂

高中化學(xué)競(jìng)賽知識(shí)點(diǎn)大全？

高中化學(xué)競(jìng)賽知識(shí)大全

　　一、物 理 性 質(zhì)

　　1、有色氣體：

　　F2(淡黃綠色)、Cl2(黃綠色)、Br2(g)(紅棕色)、I2(g)(紫紅色)、NO2(紅棕色)、O3(淡藍(lán)色)，其余均為無(wú)色氣體。其它物質(zhì)的顏色見會(huì)考手冊(cè)的顏色表。

　　2、有刺激性氣味的氣體：

　　HF、HCl、HBr、HI、NH3、SO2、NO2、F2、Cl2、Br2(g);有臭雞蛋氣味的氣體：H2S。

　　3、熔沸點(diǎn)、狀態(tài)：

　?、?同族金屬?gòu)纳系较氯鄯悬c(diǎn)減小，同族非金屬?gòu)纳系较氯鄯悬c(diǎn)增大。

　?、?同族非金屬元素的氫化物熔沸點(diǎn)從上到下增大，含氫鍵的NH3、H2O、HF反常。

　?、?常溫下呈氣態(tài)的有機(jī)物：碳原子數(shù)小于等于4的烴、一氯甲烷、甲醛。

　?、?熔沸點(diǎn)比較規(guī)律：原子晶體>離子晶體>分子晶體，金屬晶體不一定。

　?、?原子晶體熔化只破壞共價(jià)鍵，離子晶體熔化只破壞離子鍵，分子晶體熔化只破壞分子間作用力。

　?、?常溫下呈液態(tài)的單質(zhì)有Br2、Hg;呈氣態(tài)的單質(zhì)有H2、O2、O3、N2、F2、Cl2;常溫呈液態(tài)的無(wú)機(jī)化合物主要有H2O、H2O2、硫酸、硝酸。

　?、?同類有機(jī)物一般碳原子數(shù)越大，熔沸點(diǎn)越高，支鏈越多，熔沸點(diǎn)越低。

　　同分異構(gòu)體之間：正>異>新，鄰>間>對(duì)。

　?、?比較熔沸點(diǎn)注意常溫下狀態(tài)，固態(tài)>液態(tài)>氣態(tài)。如：白磷>二硫化碳>干冰。

　?、?易升華的物質(zhì)：碘的單質(zhì)、干冰，還有紅磷也能升華(隔絕空氣情況下)，但冷卻后變成白磷，氯化鋁也可;三氯化鐵在100度左右即可升華。

　?、?易液化的氣體：NH3、Cl2 ，NH3可用作致冷劑。

農(nóng)機(jī)知識(shí)競(jìng)賽試題答案大全(農(nóng)機(jī)知識(shí)競(jìng)賽試題答案大全及解析)5 ♂

初中英語(yǔ)競(jìng)賽試題答案？

Part One:Listening Test Part(共2 0分)

I.聽辨單詞:從ABCD中選出你所聽到的單詞，每個(gè)單詞讀兩遍(5分)

( ) 1. A. name B. game C. am D. alarm

( ) 2. A. baseball B. volleyball C. football D. basketball

( ) 3. A. chair B. where C. spell D. parent

( ) 4. A. these B. those C. they D. he

( ) 5. A. play B. table C. zero D. photo

II. 看圖，聽錄音，選擇與你所聽到的內(nèi)容相符的圖畫。(5分)

1.________ 2.________ 3. ________

4.________ 5.________

III.聽問句，選答語(yǔ)(5分)

( ) 1. A. My name is Bill. B. Nice to meet you. C. His name is Jim.

( ) 2. A..OK. B. Good. C. Thanks

( ) 3. A. That’s all right. B. You are welcome. C.Thank you.

( ) 4. A. That is a book. B. This is a book. C. It’s a book.

( ) 5. A. It’s six. B. It’s seven. C. It’s one

IV.. 聽對(duì)話，補(bǔ)全對(duì)話中所缺的單詞。(5分)

M: Let's play baseball.

W: I don't have a baseball.

M: Well. Let's play __1__.

W: That sounds fun. Where's __2__ tennis racket?

M: It's in my backpack. Do you have a tennis racket?

W: No, I don't. I have a __3__ ball and a volleyball. Does your sister have a tennis racket?

M: No, she doesn't. She plays__4__.

W: Then let's play soccer.

M: That sounds 5 .

Part two: Written Test Part(100分)

選擇題部分(50分)

I.單項(xiàng)選擇(共15分，每小題1分)

1. What’s this _____ English?

A. in B. on C. with D. at

2. There is ______ orange and _______ ruler on the desk.

A. a, an B. an, a C. a, a D. an, an

3. This isn’t ____ quilt. Mine is on that bed.

A. I B. me C. my D. myself

4. Eric and Dale ______my new friends.

A. am B. is C. are D. be

5. What is _______ name?

A. you B. your C. yours D. you’re

6. -- _______! Where is my cup? -- _______, I don’t know.

A. Excuse me, Yes B. Yes, Sorry C. Excuse me, Sorry D. Sorry, Yes

7. Please call me_________62783366.

A. on B. in C. at D. of

8. This is a photo _____ John’s family.

A. of B. at C. on D. in

9. Do you have the tennis rackets?

Yes, I______.

A. have B. do C. has D. does

10. My parents like eggs and milk _________ breakfast.

A. in B. on C. at D. for

11. ______ do you spell the word "white"?

It’s W-H-I-T-E, white.

A. What B. Where C. Why D. How

12 “CCTV” is __________.

A.世界衛(wèi)生組織 B英國(guó)廣播公司 C中國(guó)中央電視臺(tái) D 紅十字會(huì)

13. Sonia _________ a sports collection.

A. has B. have C. having D. to have

14.--What’s his name? ---Tony.

A. last B.first C. and D. family

15. My grandma _______ TV every evening.

A. looks B. looks at C. watches D. sees

II、完形填空:(共15分，每小題1分)

(A) 閱讀下面一封短信及所給圖片，根據(jù)短信內(nèi)容及圖片所示，從第16~20小題所給的A、B、C、D四個(gè)選項(xiàng)中，選擇最佳選項(xiàng)。(5分)

Dear Tommy,

Can you 31 some things 32 school? I need my 33 , my notebook and a pen. My hat is 34 the chair. The notebook is 35 , and my pen is on the table.

Thanks,

Sally

( 16. A bring. B. take C. have D. getting

( ) 17. A. in B. a C. to D. of

( ) 18. A. ruler B. hat C. math book D. CDs

( )19. A. on B. under C. near D. next to

( ) 20. A. on the bed B. on the table

C. on the dresser D. on the floor

(B). 對(duì)號(hào)入座(10分)

( ) 21. Are your keys under the sofa?

( ) 22. Where’s your hat?

( ) 23. What’s under the bed?

( ) 24. Is your ID card on the dresser?

( ) 25. Where are your pencils?

( ) 26. How do you spell your name?

( ) 27. Do you have a soccer?

( ) 28. Let’s play baseball.

( ) 29. Does he have a tennis racket?

( ) 30.Hi, my name is Guo Peng.

a. My baseball.

b. Yes, they are.

c. No, it isn’t.

d. They’re on the table.

e. It’s on the dresser.

f. Hi, I’m Smith.

g. No, he doesn’t.

h. Yes, l do.

i. That sounds fun.

j. J-A-N-E.

III、閱讀理解: (共20分，每小題2分)

( A )

LOST AND FOUND

Found:

Is this your watch?

Please call Paul at 439-6175.

Lost:

My backpack.

Blue with a duck(鴨)on it.

Please call Linda.

Phone#416-3592.

Found:

Is this your English-Chinese dictionary?

Red.

Under my desk.

Please call Alan at 485-7700.

Lost:

My school ID card.

My name is Jim.

Please call 465-0921.

Found:

Is this your cat(貓)?

It’s white and black.

Please call Gina .Phone #458-3216.

請(qǐng)根據(jù)上面的失物招領(lǐng)啟事，選擇正確答案。

31.If your watch is lost ,you should call--- to ask.

A. 439-6175 B. 485-7700 C.458-3216

32.Linda’s is lost.

A. duck B. cat C. blue backpack

33.Alan found(發(fā)現(xiàn))an English-Chinese dictionary .

A. on his desk B. under his desk C. in his desk

34.If you find a school ID card, it may be .

A. Alan’s B. Jim’s C. Paul’s

35. Gina found .

A. a white and black cat B. a blue backpack C. a red dictionary

( B )

Mr. Smith is an English man. He teaches English well. His English classes are very interesting. He likes us and we like him, too. Mr. Smith has two children-Tom and Mary. Tom is seven and his sister, Mary, is four. Tom goes to school but Mary doesn't. Mr. Smith likes wearing a T-shirt and jeans(牛仔褲). Football is his favorite sport. After school we often have a baseball match. Sometimes Mr. Smith watches and joins us. He plays baseball just for fun.

根據(jù)短文內(nèi)容選擇正確答案。

36. Mr. Smith is ______.

A. a Chinese teacher B. an English driver

C. a Japanese teacher D. an English teacher

37. How many sons does Mr. Smith have?

A. Only one. B. Two.

C. Three. D. Not many.

38. Mary doesn't go to school because ______.

A. she looks beautiful B. she is seven

C. she is only four D. she doesn't like school

39. ______ is Mr. Smith's favorite sport.

A. Baseball B. Football

C. Running D. Volleyball

40. The story (故事) is about ______.

A. Mr. Smith's son B. Mr. Smith

C. Tom and Mary D. a basketball

非選擇題部分(50分)

IV、按照順序在四線格內(nèi)默寫英語(yǔ)26個(gè)英文字母

V. 根據(jù)句意及首字母，填入所缺的單詞。(每小題1分,共10分)

1.My name is Sandy Jordan. Sandy is my f name.

2.Carrots, broccoli and tomatoes are v .

3.The colors of national flag(國(guó)旗)are red and y .

4.My father and mother are my p .

5.Boys like to play c games.

6.The book is very i .

7.Your brother is a good r .

8.It’s a boy. H name is Tony.

9.I have a s of keys.

10.Mary has an ice c every day.

VI.用方框中的單詞補(bǔ)全對(duì)話。(10分)

I’m what’s have yes you let’s don’t my

1. A: Hi! My name’s nick.

B: Hi, Nick! Jane.

A: Nice to meet ,Jane.

B: your last name, Nick?

A: last name is Smith.

2. A: play basketball.

B: I like basketball.

A: Do you a computer game?

B: ,I do.

A: Let’s play computer games!

VII.按要求改寫句子:(每 小 題 2分，共10分)

1. That is an English book. (改為復(fù)數(shù)句子)

English .

2. My phone number is 3760486.(對(duì)劃線提問)

is your phone number?

3. Is this Lucy’s room? (否定回答)

, .

4.They have three meals. (變?yōu)橐话阋蓡柧?

they three meals?

5.like, does, Tom, eggs, (?) (連成句子)

?

VIII: 書面表達(dá):根據(jù)表格內(nèi)容，寫一篇60詞左右的短文。(10分)

姓名 Tony

性別 男

電話號(hào)碼 32641589

家庭成員 祖父母、父母和自己

愛好 喜歡和朋友一起踢足球、打網(wǎng)球

小收藏 三個(gè)足球，兩副網(wǎng)球拍和兩副棒球拍

珍愛的物品 一個(gè)英式足球

聽力材料:

I.聽選單詞:

1. game 2. baseball 3. spell 4. they 5. play

II. 看圖，聽錄音，選擇與你所聽到的內(nèi)容相符的圖畫。

1. M: Do you like hamburgers?

W: Yes, I do. I like chicken, too.

2. M: Is this a photo of your friend?

W: No, it isn't. It's a photo of my family.

3. M: Do you have a ping-pong ball?

W: Yes, I do. I have a basketball, too.

4. M: What do you like?

W: I like fruit.

5. M: Where is the map?

W: It's on the wall.

III、聽問句，選答語(yǔ).

、1. What’s your name ? 2. Ann, sit down, please .

3.Sorry . 4. What’s that ? 5. What’s three and four ?

IV. 聽對(duì)話，補(bǔ)全對(duì)話中所缺的單詞。(5分)

M: Let's play baseball.

W: I don't have a baseball.

M: Well. Let's play tennis.

W: That sounds fun. Where's your tennis racket?

M: It's in my backpack. Do you have a tennis racket?

W: No, I don't. I have a soccer ball and a volleyball. Does your sister have a tennis racket?

M: No, she doesn't. She plays volleyball.

W: Then let's play soccer.

M: That sounds good.

聽力答案:

I: 1. game 2. baseball 3. spell 4. they 5. play

II: 1--5 B A E C D

III: 1-5 A C A C B

IV:(1. tennis 2. your 3. soccer 4. volleyball 5. good

筆試部分答案

I: 1 --5 A B C C B 6--10 C C A A D 11--15 D C A B C

II: 16--20 A C B A D

21--25 b e a c d 26--30 j h i g f

III: 31--35 A C B B A 36---40 D A C B B

IV:略

V: 1、first 2、vegetables 3、yellow 4、parents 5、computer 、6.interesting 7、runner 8、his 9、set 10、cream

VI: 1. I’m you What’s My

2. Let’s don’t have yes

VII: 1.Those are books 2. What 3.No, it isn’t

4.DO have 5.Does Tom like eggs?

農(nóng)機(jī)知識(shí)競(jìng)賽試題答案大全(農(nóng)機(jī)知識(shí)競(jìng)賽試題答案大全及解析)6 ♂

知識(shí)競(jìng)賽競(jìng)賽組職責(zé)？

任何一次知識(shí)競(jìng)賽競(jìng)賽組都要預(yù)先確定好競(jìng)賽程序。競(jìng)賽程序通常分兩個(gè)階段，一是賽前準(zhǔn)備階段，二是競(jìng)賽實(shí)施階段。

1、賽前準(zhǔn)備階段，該階段所要進(jìn)行的主要工作包括發(fā)出通知，明確競(jìng)賽試題的范圍，明確參賽條件，制定競(jìng)賽規(guī)則。 2、競(jìng)賽實(shí)施階段，主要工作有以下幾次:賽前輔導(dǎo);組成評(píng)委會(huì);布置賽場(chǎng);領(lǐng)獎(jiǎng)工作演練;組織選手參觀賽場(chǎng);熟悉環(huán)境;體驗(yàn)搶答器和按鈕;競(jìng)賽，頒獎(jiǎng)。

(1)賽前輔導(dǎo)。通常在開賽前一至兩天進(jìn)行，輔導(dǎo)的內(nèi)容一般包括知識(shí)和心理兩個(gè)方面，知識(shí)方面的輔導(dǎo)主要是對(duì)題目?jī)?nèi)容進(jìn)行原則性的提示，提供題目的大體范圍和發(fā)問方式，心理輔導(dǎo)主要使選手減輕思想壓力，盡快進(jìn)入情況。 (2)組成評(píng)委會(huì)，評(píng)委會(huì)主要由專家釋疑組的成員擔(dān)任，主要對(duì)競(jìng)賽中可能出現(xiàn)的歧義進(jìn)行糾正和解釋，保證競(jìng)賽順利進(jìn)行。

(3)布置賽場(chǎng)，知識(shí)競(jìng)賽的現(xiàn)場(chǎng)應(yīng)包括:主持臺(tái)，選手臺(tái)，出題板，計(jì)分顯示設(shè)備，搶答器，音響設(shè)備，錄相設(shè)備，電視等。

(4)競(jìng)賽與頒獎(jiǎng)，知識(shí)競(jìng)賽的對(duì)抗性很強(qiáng)，因而，主持人對(duì)調(diào)節(jié)賽前氣氛擔(dān)負(fù)主要責(zé)任，開賽后，要嚴(yán)格按照規(guī)則實(shí)施，對(duì)違反競(jìng)賽規(guī)則的選手及時(shí)予以處罰，競(jìng)賽中，如果出現(xiàn)問題，要依靠評(píng)委會(huì)迅速解決，以保證競(jìng)賽不間斷地進(jìn)行，競(jìng)賽結(jié)束后，應(yīng)組織好發(fā)獎(jiǎng)。

知識(shí)競(jìng)賽的一般組織程序主要是以上內(nèi)容，基層單位在進(jìn)行比賽時(shí)，在程序上可有所取舍，組織上也可以簡(jiǎn)化，但無(wú)論如何，有兩個(gè)環(huán)節(jié)是必須注意的:一是試題的選擇與確定，二是對(duì)賽場(chǎng)的控制與調(diào)節(jié)