专四专八写作每段首句中表缘故原因的句型
1．There are some good reasons for…(申明缘故原因)two possible人夷易近糊口状况的改进缘故原因有两点。首先，我们不断在贯彻实施革新开放政策。其次，国夷易近经济正在敏捷生长，并且出生率已经获得控制。
There are two reasons for the improvement in people’s living conditions. In the first place, we have been carrying out the reform and opening-up policy. Secondly, there has been a rapid expansion of our national economy . Further-more, the birth rate has been put under control.
2. My suggestions to deal with the problem are as follows. In the first place,… Secondly,…Finally… solvetacklerelieve（提出发起）我对处理这个题目的发起如下。首先，火烧眉毛的是建立天然保护区。其次，有些濒临灭尽的珍稀野活泼物应该收捕、人工喂养并繁衍。末了，关于捕猎珍稀野活泼物的人必需严惩。
My suggestions to deal with the problem are as follows . To begin with, it is urgent to create nature reserves. Secondly, certain rare wild animals that are going to be extinct should be collected, fed and reproduced artificially. Finally , those who hunter them must be punished severely.
3. Different people have different opinions on this question. Some people believe that… Others problem. Matter .argue that… Still others assert that…
（论述不合不雅观点）人们对失落败持有不合的立场。面临失落败，有人可以经得起磨练，从失落败中罗致教导，并勉力往完成他们下定刻意要做的事变。但是，另一些人却丧失落决议信心并撤离了。
People differ in their attitudes towards failure. Faced with it , some of them can stand up to it .draw useful lessons from it and try hard to fulfill what they are determined to do. Others, however, lose heart and give in.
4. It is important (necessary, urgent, difficult, easy, expensive, desirable, advisable, convenient, comfortable) for sb. to do sth.（宣布意见）人们希看建立更多的病院、购物中央、文娱中央、片子院和其他公用办法步伐来满意人夷易克日益增加的需求。It is desirable to build more hospitals, shopping centres, recreation centres, cinemas and other public facilities to meet the growing needs of people.5. As a popular saying goes“Everything has two sides.” (申明利害)常言道：“事物老是一分为二的”。现在人们从科技发明中获得越来越多的利益。另一方面，科技提高也给我们带来了良多费事。现在良多国家的人夷易近饱尝公害之苦。
As a popular saying goes,“Everything has two sides.” Now people (the public)are benefiting more and more from scientific and technological inventions. On the other hand, the progress of science and technology is bringing us a lot of trouble. People in many countries are suffering from public hazards.
6. For example,…（举例论述）For instance,…Let’s take…for example.就拿汽车为例。汽车不但污染都会空气，并且使都会拥堵不胜。别的，汽车形成良多交通事变。汽车所发作的乐音使栖身在街道两旁的居夷易近日夜不得平和平静。
Let’s take cars for example. They not only pollute the air in cities, but make them crowed. Furthermore, they cause a lot of traffic accidents. (…, they are responsible for a lot of traffic accidents.) The noise made by cars disturbs the residents living on both sides of streets all day and night.
7. It is generally believed that…accepted（引证不雅观点）thoughtheld遍及以为，在发财国家生齿增加的重要缘故原因与其说是出生率的上升，还不如说是因为医疗保健的改进的使灭亡率下降了。
It is generally believed (=thought) that the chief reason for the increase in population in developed countries is not so much the rise in birth rates as the decline in death rates as a result of the improvement in medical care.8.…causes (produces, brings about, leads to, results in…)（因果干系）毫无疑问，需求的增加招致了价钱的下跌。
There is no doubt that the increase in demand causes (results in/leads to) the rise in prices.
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