1、Population的用法 一.表示“某地有多少人口”有三種表達(dá)方式： 1）The population of 某地be基數(shù)詞 （該句型中population前用冠詞the。） The population of Laixi is about 700 thousand. 2）某地has a population of 基數(shù)詞 （該句型中population前用冠詞a。） Laixi has a population of about 700 thousand. 3）某地 + has + 基數(shù)詞 + people The population of China is about 13 billi

2、on China has a population of about 1.3 billion = China has about 1.3 billion people 中國(guó)大約有13億人口。,二、對(duì)人口數(shù)量進(jìn)行提問(wèn)時(shí)用“What.或how large”。 -The population of Canada is about 29 million. -What is the population of Canada? 三、表示人口的“多”或“少”, 用“l(fā)arge 、big ”和small 。 1.India has a large population. 印度人口眾多。 2.Singapore

3、 has a small population. 新加坡人口少。 3.China has the largest population in the world. 中國(guó)是第一人口大國(guó)。 4. India has the second largest population in the world.印度是第二人口大國(guó)。,四、當(dāng)主語(yǔ)是表示人口的百分之幾、幾分之幾時(shí),謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式。 1.About seventy percent of the population in China are farmers. 中國(guó)大約有百分之七十的人口是農(nóng)民。 2.在新加坡，四分之三的人口都是華裔。 In Si

4、ngapore ,three quarters of the population are Chinese .,1.這個(gè)村莊大約有兩千人口。 The villageabout 2,000. the village is about 2,000. 2.這個(gè)城市的人口接近100萬(wàn)。 the city is close to a million . 3.中國(guó)是一個(gè)人口眾多的國(guó)家。 China is a country with. 4.在新加坡，四分之三的人口都是華裔。 In Singapore ,three quartersChinese . 5.美國(guó)有多少人口？ the population of

5、 USA ? the population of USA ?,Exercises:,6.新加坡的人口比印度人口少。 The populationof Singapore is that of India. 7.The population of our city is more than two million .(對(duì)劃線部分提問(wèn)） the population of your city ? 8.There are fewer people in America than in China .(同義句） Theof America isthan that of China. 9. The po

6、pulation of the worldstill now . A. will ; grow B. has ; grown C. is ; growing D. is ; grown,分?jǐn)?shù)表達(dá)法,一、順口溜： 分子基，分母序。 分子1，分母加s。 二、構(gòu)成方法： 分?jǐn)?shù)由分子及分母兩部分構(gòu)成。用英語(yǔ)表達(dá)時(shí)，分子用基數(shù)詞，分母用序數(shù)詞。 若分子為1，則分母的序數(shù)詞為單數(shù)形式，若分子大于1，則分母的序數(shù)詞用復(fù)數(shù)形式。 one(a)half或onesecond( one-second =one(a)quarter或one-quarter 舉例如下 二分之一a/onehalfone second 三分之一