雅思口語是中國考生們最頭疼的一門單科，為了方便考生們復習及備考，今天上海新航道雅思培訓班 小編為考生們帶來了雅思口語part2話題范文-Describe an invention that changed the world in a positive way.希望對各位考生們在備考中有所幫助，能取的理想的分數。

  雅思口語part2話題范文-Describe an invention that changed the world in a positive way話題背景

  最近，有同學問了這樣一道題“Describe an invention that changed the world in a positive way”。聊到這個話題時，很多人可能會想到，電燈、汽車、飛機等等，但是對我來說，我認為最值得一提的是“農業”。在農業發展之前，人類過著游牧的生活方式，常常沒有足夠的食物。農業究竟是如何發展的，咱們一起來看看吧~

  “農業文明”的興起，拯救了全人類，不僅為發展中國家的人們創造了擺脫貧困的機會，還給許多行業提供了就業機會。可以說，如果沒有農業，現代人類社會就不會存在。

  雅思口語part2話題范文-Describe an invention that changed the world in a positive way話題題目

  You should say:

  What benefits it has brought

  How it influences people of different ages

  And explain how it changed people’s lives

  雅思口語part2話題范文-Describe an invention that changed the world in a positive way話題參考范文

  I think one of the most important inventions in human history has been farming. Agriculture was invented about 7000 years ago and forever changed people’s lives. Before farming, humans lived a nomadic lifestyle which focused on hunting and gathering and allowed us to roam the planet. This could be good at times but most of the time, our ancestors didn’t have access to enough food. Therefore, starvation was quite common especially during winters.

  Early farmers domesticated cereals, fruits, vegetables and animals. This helped bring reliable food resources with high nutrient contents to the society. In turn, the stable food supply created by farms kept people from starving, and in fact led to a rapid increase in population around the world.

  Today, agriculture continues to grow to meet the demand for food as our global population is expected to reach 10billion by 2050. Farming creates opportunities to lift people out of poverty in developing nations. In addition, farming also create many jobs in sectors such as food processing, transportation, and manufacturing. Therefore, human society wouldn’t have existed if farming hadn’t been invented.

  Words & expressions in this episode

  1. nomadic adj. 游牧的;流浪的

  2. roam v. 漫游;漫步

  3. domesticate v. 馴養;馴化

  4. nutrient n. 養分;營養物;養料