一、开头段常用提出现象句型

　　1. Nowadays more and more are commonly and widely used in everyday life.

　　2. In recent yearsis gaining growing popularity with

　　3. Recent years have seen a boom in

　　4. Nowadays, there are many.

　　5. nowadays, has become a very common matter in

　　6. Nowadays there is a growing tendency in

　　7. Recently has aroused wide concern./has been brought into focus.

　　8. Most of us may have such experience that

　　二、开头段常用引出他人观点句型

　　1. In reaction to the phenomenon , some people say

　　2. When it comes to , some people think

　　3. When asked about , most people say

　　4. Now, it is widely believed that

　　三、开头段常用引出两种不同观点句型

　　1. There has sprung up a heated debate as to whether . Some maintain that. However, others believe that

　　2. There is a public debate today over . Some people believe. Others claim that

　　3. Peoples opinions vary when they talk about . Some maintain that. Others believe that

　　四、中间段常用引出作用、重要性、优缺点、影响句型

　　1. plays an important role in

　　2. The advantages of lies in many ways.

　　3. , as is the case with many issues, has both merits and demerits.

　　4. will bring about an unfavorable effects on

　　5. will cause a sweeping change to

　　6. may give rise to/result in a number of problems

　　一、开头段常用提出现象句型

　　1. Nowadays more and more are commonly and widely used in everyday life.

　　2. In recent yearsis gaining growing popularity with

　　3. Recent years have seen a boom in

　　4. Nowadays, there are many.

　　5. nowadays, has become a very common matter in

　　6. Nowadays there is a growing tendency in

　　7. Recently has aroused wide concern./has been brought into focus.

　　8. Most of us may have such experience that

　　二、开头段常用引出他人观点句型

　　1. In reaction to the phenomenon , some people say

　　2. When it comes to , some people think

　　3. When asked about , most people say

　　4. Now, it is widely believed that

　　三、开头段常用引出两种不同观点句型

　　1. There has sprung up a heated debate as to whether . Some maintain that. However, others believe that

　　2. There is a public debate today over . Some people believe. Others claim that

　　3. Peoples opinions vary when they talk about . Some maintain that. Others believe that

　　四、中间段常用引出作用、重要性、优缺点、影响句型

　　1. plays an important role in

　　2. The advantages of lies in many ways.

　　3. , as is the case with many issues, has both merits and demerits.

　　4. will bring about an unfavorable effects on

　　5. will cause a sweeping change to

　　6. may give rise to/result in a number of problems