一. 开头句型
1. As far as...is concerned 就……而言
2. It goes without saying that... 不言而喻，......
3. It can be said with certainty that... 可以肯定地说......
4. As the proverb says， 正如谚语所说的，
5. It has to be noticed that... 必须注意到，......
6. It's generally recognized that... 普遍认为......
7. What calls for special attention is that... 需要特别注意的是......
8. There's no denying the fact that... 不可否认......
9. Nothing is more important than the fact that... 没有什么比......更重要
10.Today, ..., which have brought a lot of harms in our daily life. First, ... Second, ... What makes things worse is that... 现在，……，它们给我们的日常生活带来了许多危害。首先，……；其次，……。更为糟糕的是……
八. 因果推理法常用句型
1. Because/Since we read the book, we have learned a lot. 因为我们读过这本书，所以我们学到很多。
2. If we read the book, we will learn a lot. 如果我们读这本书，我们会学到很多。
3. We read the book；as a result / therefore / thus / hence / consequently / for this reason / because of this, we've learned a lot. 我们读了这本书，因此我们学了很多。
4. As a result of /Because of/Due to/Owing to reading the book, we've learned a lot. 由于读了这本书，我们已经学到了很多。
5. The cause of/reason for/overweight is eating too much. 超重的原因是吃得太多。
6.Overweight is caused by/due to/because of eating too much. 超重是由于吃得太多。
7. The effect/consequence/result of eating too much is overweight. 吃太多的结果是超重。
8. Eating too much causes/results in/leads to overweight. 吃太多导致超重。