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⑥Nowadays more and more people are beginning to be aware of the seriousness of …⑦It is only during the last /past few years that man has bee generally aware that …⑧There is an old / popular saying / proverb which says / goes …⑨In recent years, there is a general tendency …⑩Nowadays … has bee a problem we have to face.1) No one can deny the fact that ...2) The idea is hardly supported by facts.3) Unfortunately, none of the available data shows ...4) Recent studies indicate that ...5) There is sufficient evidence to show that ...6) According to statistics proved by ..., it can be seen that ...1) A good case in point is ...2) As an illustration, we may take ...3) Such examples might be given easily.4) ...is often cited as an example.1)There are three reasons for this. 2)The reasons for this are as follows. 3)The reason for this is obvious. 4)The reason for this is not far to seek. 5)The reason for this is that... 6)We have good reason to believe that...例如: There are three reasons for the changes that have taken place in our life.Firstly,people’s living standard has been greatly improved.Secondly,most people are well paid, and they can afford what they need or like.Last but not least,more and more people prefer to enjoy modern life. 注:如考生寫第一個(gè)句子沒有把握,可將其改寫成兩個(gè)句子。如:Great changes have taken place in our life. There are three reasons for this.這樣寫可以避免套用中的表達(dá)失誤。 41. 基本原因 分析某事物時(shí), 用此句型說明其基本的或者多方面的原因.[1]. Why ...? For one thing… For another...[2]. The answer to this problem involves many factors. For one thing...For another... Still another...[3]. A number of factors, both physical and psychological affect.... /both individual and social contribute to....42 另一原因 在分析了基本原因之后, 再補(bǔ)充一個(gè)次要的或者更重要時(shí)用![1]. Another important factor is....[2]. ... is also responsible for the change/problem.[3]. Certainly, the ... is not the sole reason for...另附 :1.)A number of factors are accountable for this situation.A number of factors might contribute to (lead to )(account for ) the phenomenon(problem).2.). The answer to this problem involves many factors.3.). The phenomenon mainly stems from the fact that...4.). The factors that contribute to this situation include...5.). The change in ...largely results from the fact that...6.). We may blame... , but the real causes are...7). Part of the explanations for it is that...One of the most mon factors (causes) is that...Another contributing factor (cause) is...Perhaps the primary factor is that…But the fundamental cause is that... 分析某事物可能造成的后果或者帶來的影響 .1). It will produce a profound/farreaching effect/impact on....2). It involves some serious consequence for...3) It may give rise to a host of problems.4). The immediate result it produces is...5). It will exercise a profound influence upon...6). Its consequence can be so great that...