问题 综合

图17为2000年中国南北方城市生活垃圾的成分构成。读图回答下列问题。

(1)指出中国城市生活垃圾中不可回收物成分构成的地区差异,并从气候角度说明其成因。(9分)

(2)简述城市生活垃圾产生的主要危害。(6分)

答案

(1)地域差异:无机物的比重北方多于南方,有机物的比重南方多于北方。

原因:北方冬季气温低,需要燃煤取暖,产生大量煤灰等;南方水热条件好,蔬菜种类多、产量大,产生的菜叶等生活垃圾多。

(2)堆放垃圾占用土地或水域;污染地下水、土壤和大气;危害人体健康。

(1)对比中国南北方城市生活垃圾的成分构成,可知无机物的比重北方多于南方,有机物的比重南方多于北方;结合南北方城市生活垃圾成分构成的不同,注意审题“气候角度”,北方冬季气温低,需要燃煤取暖,产生大量煤灰等,而南方水热条件好,蔬菜种类多、产量大,产生的菜叶等生活垃圾多。

(2)城市生活垃圾产生的主要危害是带来大气、水、固体废弃物污染,危害人体健康。

阅读理解

Six Chinese Characters

Dear students,  our country has a long history.  Chinese characters usually have more than one meaning and some of them are particularly loved by Chinese people.  Here are the top six lucky ones.  Please note we use "pinyin" here because "pinyin" is the Chinese spelling system for the characters. For example, "fu" is the "pinyin" for good luck in Chinese.  "pinyin" "fu" is only the phonic   (语音的 )  part of the character and if you want to know the meaning of good luck "fu",  you must read the Chinese character福 because "fu" also represents  (代表)  other Chinese characters that sound the same.

1.福  "fu" means blessing,  good fortune,  good luck. Chinese character福 "fu" is one of the most popular ones used during Chinese New Year. It is often displayed upside down on the front door of a house or an apartment.  The upside down福"fu" means good luck comes since the character for upside down in Chinese sounds the same as the character for "come".

2.禄 "Iu" means prosperity.

It is used to mean official's salary(薪水 ) in feudal (封建的 ) China.

3. 寿 "shou" means longevity.

Chinese character寿  "shou" also means life,  age or birthday.

4.喜 "xi" is happiness.

The doubled character喜 "xi" means double happiness. It is usually displayed everywhere at Chinese weddings.

5.财  "cai" is wealth or money.

Chinese often say "money can make a ghost turn a millstone". It is to say money really can do a lot of things. But, still-money can’t buy everything.

6.和  "he" means harmomous.

People's harmony is an important part of Chinese culture. When you have harmomous

relations with others,   things will be a lot easier for you.

小题1: What does the word "character" mean in this passage?

A.性格

B.汉字

C.角色

D.特征小题2:We use              to show how to read the Chinese characters.

A."pinyin"

B.spelling

C.Chinese

D.letters小题3: What does the upside down福  "fu" mean?

A. It means coming .

B. It means that good luck comes .

C.It means good fortune.

D.It means that "fu" is upside down.小题4:Which sentence is right according to the passage?

A.Money is a ghost.

B.Money can buy everything.

C.Money is everything.

D.Money isn’t everything.小题5: After reading the passage,  can we say that sound "he" only means harmony?

A.No, we can't.

B.Yes, we can.

C.I know several words read as "he".

D.Yes, you can.

问答题 简答题