雅思学习资料-雅思写作句型练习和答案

　  雅思写作的提高，离不开每天的句型训练。我们今天给大家带来5道雅思写作句型练习题，这些句型常用于雅思写作的开始段。接下来请看雅思内容：雅思学习资料-雅思写作句型练习和答案

　  雅思写作句型练习和答案:

　　This is only a possible version; you can create other correct sentences with the same structure

　　Exercise 1: causes of congestion in megacities

　　The reason why traffic congestion in megacities is increasing is because of the excessive growth of vehicle numbers that growing population brings.

　　Exercise 2: causes of overpopulation

　　Today, the advanced science have offered better medical facilities, promoted fertility treatment, and brought down death rate. This results in increasing population growth and becoming overpopulated gradually.

　　Exercise 3: cyber crime

　　Cyber-crime is another by-product of technology advancement which poses threat to the social security; internet fraud, online piracy and spread of violent and pornographic content create great risks which are available easily on the web without screening, causing harm to the social order.

　　Exercise 4: cause and root cause of obesity

　　Some people believe that obesity is a result of inactive life, as this causes less exercise and over eating.

　　Exercise 5: cause and effect of social media

　　Development of social networking resulting from technological advancement and fast-paced modern life poses serious social concerns, considering gradually alienated relationship between people, as well as deteriorated interpersonal communication skills.

　　以上为雅思内容：雅思学习资料-雅思写作句型练习和答案。希望大家可以参考和模仿答案，运用同样的结构，练习造句。 祝大家的作文高分通过~