我以前用的模板，十句作文法。
原因模式：给出一个图表或现象，要求说明其原因。
1. In the last few years,there has been a growing tendency in……
2. According to the chart, the percentage of ……has nearly increased by……percent compared with last year.
3. There are several of reasons for this significant increase.
4. First,……
5. 一句话具体阐述第一点原因
6. Second,……
7. 一句话具体阐述第二点原因
8. Perhaps the fundmental reason is……
9. 一句话具体阐述第三点原因
10. From what has been discussed above, we may safely draw the conclusion that……
比较模式1：要求比较两个事物，能区分优劣。
1. In recent few years,……
2. Although ……（事物有某优点）,I believe……( B事物更好)
3. To be sure,……（承认A事物有优点，一句话具体说明）
4. But,there are also some disadvantages.
5. Just think…..(一句话说明A事物缺点)
6. It also affects……(一句话说明A事物第二个缺点)
7. On the other hand,……（承认B事物优点）
8. 一句话说明B事物优点
9. Besides……（一句话说明B事物另一优点）
10. The advantage is more than……,
比较模式2：要求比较两个事物，不能区分优劣。
1.…….are the two basic ways in which……
2.There are advantages and disadvantages to both ways.
3.the biggest advantage of ……is……
4.For example,……
5.Another advantage is……
6.But the disadvantage is……
7.By comparison,……
8.一句话说明另一事物优点
9.There is again a disadvantage:……
10.In my opinion,a balance of the two ways……
阐述模式：阐述评论事物的意义，重要性等。
1. With the advance in……,more and more……
2. In my opinion,……plays an important role in……
3. ……will exert a harmful effect of both……and……
4. To have a full appreciation of……,we may first look at……
5. Recent statistics have showed that……
6. Second,……
7. A typical example of this is that……
8. Perhaps the most remarkable advantage is that……
9. I can think of no better illustration of the effect than the fact that……
10. The consequence of ……cannot be overstressed,for……
评论模式：评论某一事物，从正反面分析。
1. In recent years,the phenomenon has been brought to public attention.
2. People’s views on……vary widely.
3. As is often pointed out……
4. There is no doubt that……
5. 一句话具体说明其优点。
6. Despite all the advantages,……,it may also bring its own problem
7. The main problem with……is……
8. ……pose a serious problem for……
9. In addition……
10. Whether it is good or not,one thing is certain:……
