【正文】 effective measures to solve it．6．表示變化1）Some changes have taken place in the past five years．2）A great change will certainly be produced in the world’s munications．3）The puter has brought about many changes in education．例如：Some changes have taken place in people’s diet in the past five years．The major reasons for these changes are not far to seek．Nowadays，more and more people are switching from grain to meat for protein，and from fruit and vegetable to milk for vitamins．7．表示事實、現(xiàn)狀1）We cannot ignore the fact that．．．2）No one can deny the fact that．．．3）There is no denying the fact that．．．4）This is a phenomenon that many people are interested in．5）However，that’s not the case．例如：We cannot ignore the fact that industrialization brings with it the problems of pollution．To solve these problems，we can start by educating the public about the hazards of pollution．The government on its part should also design stricter laws to promote a cleaner environment．8．表示比較1）Compared with A，B．．．2）I prefer to read rather than watch TV．3）There is a striking contrast between them．例如：Compared with cars，bicycles have several advantages besides being affordable．Firstly，they do not consume natural resources of petroleum．Secondly，they do not cause the pollution problem．Last but not least，they contribute to people’s health by giving them due physical exercise．9．表示數(shù)量1）It has increased（decreased）from．．．to．．．2）The population in this city has now increased（decreased）to 800，000．3）The output of July in this factory increased by 15％pared with that of January．例如：With the improvement of the living standard，the proportion of people’s ine spent on food has decreased while that spent on education has increased．再如：From the graph listed above，it can be seen that student use of puters has increased from an average of less than two hours per week in 1990 to 20 hours in 2000．10．表示看法1）People have（take，adopt，assume）different attitudes towards sth．2）People have different opinions on this problem．3）People take different views of（on）the question．4）Some people believe that．．．Others argue that．．．例如：People have different attitudes towards failure．Some believe that failure leads to success．Every failure they experience translates into a greater chance of success at their renewed endeavor．However，others are easily discouraged by failures and put themselves into the category of losers．再如：Do “l(fā)ucky numbers really bring good luck？Different people have different views on it．注：一個段落有時很適宜以問句開始，應掌握這一寫作方法。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失誤。隨著社會的不斷發(fā)展，出現(xiàn)了越來越多的問題，其中之一便是____________。隨著社會的發(fā)展，人們開始關注。there is a longrunning controversial is quite natural that people from different backgrounds may have divergent attitudes towards ，一直以來爭論不休。.最近，這種現(xiàn)象引起了人們的廣泛關注，有人開始擔心______________。.plays such an important role that it undeniably bees the biggest concern of the present world，there es a question，is it a blessing or a curse？“_______顯得非常重要而成為當今世界所關注的最大的問題，這是無可厚非的。首先，……；其次，……。它既有有利的一面，也有不利的一面。______ has been playing an increasingly important role in our daytoday has brought us a lot of benefits but has created some serious problems as well.（二）中間段落句，有一些人贊成……，他們相信……，而且，他們認為……。首先，我們可以……。所有這些方法肯定會……。然而，把這兩者相比較，我更傾向于（喜歡）……But ______and ______have their own example, _____, this with that, however, I prefer ，……。只有這樣，我們才能……For my part, I think it reasonable in this way can you ……是好還是壞，因為它在很大程度上取決于……的形勢。The reason for this is ：I think the university campus should not be open reason for this is 。We have good reasons to believe that? 例句：We have good reasons to believe that a test of spoken English will do more good than ，英語口語測試利大于弊。It is of great benefit to ：Fresh air is of great benefit to 。三、表示重要、必要、困難、方便、可能It is important(necessary, difficult, convenient, possible)for sb to do ：As is wellknown to us ,it is necessary for college students to take College English Test Band4眾所周知，大學生有必要參加大學英語四級測試。We should try our best to overe(conquer)the ：Difficult and painful as English learning is, we should try our best to overe the difficulties that we e 、很痛苦，但我們仍然應盡最大的努力克服我們碰到的困難。A great change will certainly be produced in the world’s ：A great change will certainly be produced in the world’s munications with the rapid development of science and ，世界通信領域必將產生巨大的變化。There is no denying the fact that?例句：There is no denying the fact that observation is the best ，觀察是最好的老師。七、表示比較I prefer to?rather than?例句:I prefer to read rather than watch 。It has increased(decreased)from?to?例句:From the graph provided, we can see that students’ use of puters has increased dramatically within the tenyear period, from an average of less than two hours per week in 1990,to 4 hours in 199