三、因果推理性段落常用句型和表达方式 
1. Because/Since we read the book, we have learned a lot. 
2. If we read the book, we would learn a lot. 
3. We read the book; as a result / therefore / thus / hence / consequently / for this reason / because of this, we’ve learned a lot. 
4. As a result of /Because of/Due to/Owing to reading the book, we’ve learned a lot. 
5. The cause of/reason for/overweight is eating too much. 
6. Overweight is caused by/due to/because of eating too much. 
7. The effect/consequence/result of eating too much is overweight. 
8. Eating too much causes/results in/leads to overweight.