向老师、父母了解一下,你的家乡或你居住的城市近30年来的人口变化,完成下面的表格。通过对比写一篇关于你们家乡人口状况的调查报告。
Time | 30 years ago | 20 years ago | 10 years ago | nowadays |
The number of popula?tion |
分析:本次写作是完成一份调查报告。调查报告是将所得的材料和结论加以整理而写成的书面才艮告。此份调查报告是调查过去三十年人口的变化,故主要应用一般过去时。
行文尾路:先根据题目要求,咨询老师或父母,了解自己家乡或居住城市过去和现在的人口数量,完成表格。再使用一般过去时来具体陈述人口数量的变化,最后用一般现在时或现在完成时来得出总结。
髙分点拨:在陈述过去三十年人口的变化时,注意句式的变化,不可千篇一律。
如可使用the population was.."… had a population of…等。
铢作展示:
The Population of My
The population problem may be the greatest one of the world today. The world's population is growing faster and faster. Two thousand years ago,there were only 250 million people on the earth. Four hundred years ago, the number was over 500 million. But at the beginning of the 20th century, the world's population was about 1,700 million. In 1970, the number was 3,600 million. In 1990, the number was five billion. A UN report said that the world's population had passed six billion by the end of the 20th century. This was just ten years after it reached five billion. By October 31 , 2011 ,with a new baby's birth, the world's population had reached 7 billion. But another billion is coming by 2025 ,and the total will reach 10 billion before the end of the century.
根据短文内容,完成下面表格。
Time | World's Population |
Two thousand years ago | § ■c。o |
Four hundred years ago | The number was 2 . |
3 | The world's population was about 1 ,700 million. |
By the end of the 20th century | The world's population had 4 . |
By the year of 2025 | The world's population will be 5 . |
1.___________ 2.___________ 3.________
4.___________ 5._____________