【題目】第六屆北京農(nóng)業(yè)嘉年華在昌平區(qū)興壽鎮(zhèn)草莓博覽園舉辦,某校數(shù)學(xué)興趣小組的同學(xué)根據(jù)數(shù)學(xué)知識將草莓博覽園的游覽線路進(jìn)行了精簡.如圖,分別以正東、正北方向?yàn)?/span>x軸、y軸建立平面直角坐標(biāo)系,如果表示國際特色農(nóng)產(chǎn)品館的坐標(biāo)為(-5,0),表示科技生活館的點(diǎn)的坐標(biāo)為(6,2),則表示多彩農(nóng)業(yè)館所在的點(diǎn)的坐標(biāo)為(

A. (3,5) B. (5,-4)

C. (-2,5) D. (-3,3)

【答案】C

【解析】由已知可得,向右向上為正方向,單位長度是1,用平移法可求得農(nóng)業(yè)館所在點(diǎn)的坐標(biāo).

由已知可得向右向上為正方向,單位長度是1,由點(diǎn)(-5,0)向右平移3個(gè)單位長度,再向上平移5個(gè)單位長度,可求得農(nóng)業(yè)館所在點(diǎn)的坐標(biāo)為(-5+3,0+5),即(-2,5).

故選:C.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中地理 來源: 題型:

【題目】地面某一個(gè)地點(diǎn)高出海平面的垂直距離叫做

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】距南極洲最近的大洲是( )

A. 亞洲 B. 非洲 C. 大洋洲 D. 南美洲

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】2018年6月上海合作組織成員國元首理事會(huì)第18次會(huì)議在青島舉行了,部分成員國分布在亞洲中部地區(qū)。讀 “亞洲中部地區(qū)簡圖”和"M地氣溫曲線和降水柱上狀圖”,完成下列問題。

(1)該地區(qū)自然環(huán)境最突出的特征是_____________。圖示甲湖東西狹長,“一半咸水一半淡水”,咸水的一側(cè)是_____________(東、西側(cè))

(2)20世紀(jì)30年代開始,乙湖流流域過度開墾。擴(kuò)大棉田面積,導(dǎo)致該地區(qū)出現(xiàn)的主要生態(tài)環(huán)境問題是_____________。從生態(tài)保護(hù)的角度考慮,該流域最適合發(fā)展的農(nóng)業(yè)生產(chǎn)部門是_____________。

(3)該地區(qū)油氣豐富,此類能源輸送最合適的運(yùn)輸方式是_____________,與其他運(yùn)輸方式相比,該運(yùn)輸方式的主要特點(diǎn)是_____________。

①運(yùn)量大,運(yùn)價(jià)高 ②機(jī)動(dòng)靈活,適應(yīng)性強(qiáng) ③投資大,靈活性差 ④連續(xù)性強(qiáng),損耗少

A. ①② B. ③④ C. ①④ D. ②④

(4)圖示輸油氣線路是中亞一中國輸油氣工程的一部分,說出此工程對我國社會(huì)經(jīng)濟(jì)發(fā)展的重要意義。

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】地球自轉(zhuǎn)和公轉(zhuǎn)的特征,相同的是( )

A.方向 B.周期

C.繞轉(zhuǎn)中心 D.產(chǎn)生的地理現(xiàn)象

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】某外商要在我國投資建制糖企業(yè),下列地區(qū)最適宜的是( )

A. 華北平原 B. 東北平原 C. 青藏高原 D. 長江中下游平原

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】

An 80-year-old woman moves into a new house. She's afraid if she can deal with the new life here. She was a(n) _____ in the past.

One day, when one man happened to pass by her house, he saw the old woman. He______ to himself, "I was once her student. It has been 50 years since we met last." So he ran to her, asking, "My teacher, do you still ____ me? I made much trouble at your class." The old woman thought of him and was very _____ to see a student of hers in this new place.

From then on, the alan often comes to her house to look after her______ , he brings some vegetables here, or he______ rubbish for her. He also talks with her to make her happy. The old woman slowly gets______ to the life in her new house because of his help.

Someone may think the man is a person who is not______ for his teacher, because he didn't keep in touch with his teacher or send cards on celebration days.______ when the old woman needs help, the man tries his best. He always keeps her in mind.

As a student, we can learn that we just need to be grateful in our hearts_______ being busy with some image work, such as helping Mother do housework because that is Mother's Day.

1A. doctor B. teacher C. worker D. artist

2A. said B. told C. spoke D. shouted

3A. like B. remember C. blame D. hate

4A. bored B. excited C. interested D. puzzled

5A. At a time B. At all times C. On time D. At times

6A. takes away B. brings out C. takes off D. brings up

7A. ready B. able C. used D. over

8A. thankful B. careful C. thoughtful D. cheerful

9A. But B. So C. Although D. However

10A. instead of B. such as C. but also D. because of

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】下列自然災(zāi)害中不屬于氣象災(zāi)害的是( )

A. 干旱和洪澇 B. 滑坡和泥石流 C. 冰雹和龍卷風(fēng) D. 臺風(fēng)和寒潮

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】

Every morning, millions of people in China do Tai-chi. It is

popular with women and men. Tai-chi is a good kind of exercise

for old people. It is good for the body and for the mind. It is

healthy and relaxing. Tai-chi is from China. It is hundreds of

years old. Tai-chi is a "soft" martial art(武術(shù)).That means it is slow and calm.

There are also "hard" martial arts. Shaolin Kung-fu, for example, which has a history of over 1,500 years, is a "hard" martial art. It is fast and dangerous. You have to be very fit and strong to do "hard" martial arts.

In Beijing, Master Li Yu is teaching Shaolin Kung-fu to thirty young students, three of whom come from abroad. "Shaolin Kung-fu is difficult," said Li Yu. "You must practise every move many times."

Sports like football and basketball are also popular in China. But martial arts like Tai-chi and Kung-fu are part of Chinese culture and history.

1How many types of martial arts does this passage tell us?

A. Only one. B. Two. C. Three. D. Four.

2What is Master Li Yu teaching?

A. Tai-chi. B. Shaolin Kung-fu. C. Football. D. Basketball.

3Which sentence is TRUE according to the passage?

A. It is easy to learn Shaolin Kung-fu.

B. Men like Tai-chi better than women do.

C. Tai-chi has a shorter history than Shaolin Kung-fu.

D. People must be very healthy and strong to do Tai-chi.

查看答案和解析>>

同步練習(xí)冊答案