2010年考研英语宝典：构建写作整体模式

　　中间段是文章的正文，其作用是从不同的层面对文章主题进行具体和详实的解释和论证。

　　1、中间段的一般特征

　　① 篇幅一般比开头段和结尾段长。

　　② 每段有相应的主题句。

　　③包含定义、解释、描写，说明主题思想的扩展句可以采用实例、数据或个人经历等写作手段。

　　④不同种类的段落采用不同的扩展手段。

　　中间段的常用核心句型：

　　1.Although the popular belief is that…, a current (new / recent) study (survey / poll / investigation) indicates (shows / demonstrates) that…。

　　2.Common sense tells us that…。

　　3.The increase (change / failure / success) in…mainly (largely / partly) results from (arises from / is because of)…。

　　4.The increase (change / failure / success) in…is due to (owing to / attributable to) the fact that…。

　　5.Many people would claim that…。

　　6.One may attribute (ascribe / owe) the increase (decrease / change ) to…, but…is not by itself an adequate explanation。

　　7.One of the reasons given for…is that…。

　　8.What is also worth noticing is that…。

　　9.There are many (different / several /a number of / a variety of)causes (reasons) for this dramatic (marked / significant) growth (change / decline / increase) in…. First,…. Second,…. Finally,…。

　　10.There is no evidence to suggest that…。

　　11.Why are (is / do / did)…? For one thing,…. For another,…。

　　12.Another reason why I dispute the above statement is that…。

　　13.It gives rise to (lead to / bring /create) a host of problems (consequences)。

　　14.There are numerous reasons why…, and I shall here explore only a few of the most important ones。

　　15.It will exert (have / produce) profound (far-reaching / remarkable / considerable / beneficial / favorable / undesirable / disastrous) effect (influence) on…。

　　16.A multitude of factors could account for (contribute to / lead to / result in / influence) the change (increase / decrease / success / failure / development) in…。

　　17.In 2000, it increased (rose / jumped / shot up) from 5 to 10 percent of the total (to 15 percent / by 15 percent)。

　　18.By comparison with 2002, it decreased (dropped / fell) from 10 to 5 percent (to 15 percent / by 15 percent)。

　　19.It accounts for 15 percent of the total。

　　20.There were 100 traffic accidents in April, an increase of 5 percent in a five-month period。

　　21.By 2002, only (less than / more than / almost / about / over/ as many as) three quarters (40 percent of / one out of five / one in four) college population (graduates / housewives) as against (as compared with) last year (2002) preferred to (liked)…。

　　22.With the development (improvement / rise / growth / general recognition / acknowledgement / realization) of…, vast changes awaits this country’s society。

　　23.Now people in growing (ever-increasing / significant) numbers are beginning (coming / getting) to believe (realize / recognize / understand / accept / see / be aware) that…。

　　24.According to a(n) recent (new / official) study (survey / report / poll)，…。

　　25.History (Our society) is filled (abounds) with the examples of…。

　　26.The story (case / instance / situation) is not rare (isolated / unique)， it is one of many examples (typical of dozens)。

　　27.A (one) recent (new / general / nationwide) study (survey / poll / investigation) conducted (taken) at a university by (officials / scientists / experts) indicates (reveals / suggests / shows / proves / demonstrates) that…。

　　28.According to (As can be seen in / As is shown in) the figures (statistics / findings / data / graph / table) released (provided) by the government (an institute)， it can be learned (seen / predicted) that…。

　　29.There is (no) good (every / little / sufficient / considerable / strong) evidence (proof) to

　　30.Personal experience (Examples I heard / read of) leads me to conclude that…。

　　31.We must admit the undeniable fact that…。

　　32.No one can deny (ignore / doubt / overlook / obscure / brush aside) the fact that…。

　　33.Experience (Evidence) suggests (shows) that…。

　　34.Take for example…who (that)…。

　　35.The same is true of…。

　　36.As the saying goes,“…。”