一共为大家推荐个 6 方法：
每个句式后面都有一个真题的示例。示例的段落长度比较短，因为一个文章，一般会写 2 个解决办法，小编只示范了其中一个，所以一般控制在 40 个单词。
In order to/ so as to do…,…
In order to burn the calories that it might otherwise store as fat, people should actively and regularly participate in outdoor sporting activities, and the total amount of time dedicated to exercise should be long enough to ensure that fat can be converted into energy.
…, so that/ in this way, …
Governments should encourage the factories to use bio-degradable and recyclable materials during the production process, so that the package of the consumer goods can be reused instead of being buried but not fully dispose of for years.
…, with the purpose of doing sth
Alternative sources of energy such as solar power or wind energy should be developed and commercialised as soon as possible, with the purpose of reducing the overreliance on the unsustainable fossil fuel and preventing the foreseeable conflicts in some areas for these crucial resources.
…, by doing…
To begin with, teachers should diversify their teaching methods by arranging more group discussion in the class, encouraging each student to express his or her views in the seminar, and playing videos related to the subject if necessary.
It is foreseeable/ conceivable/ predictable that
The run-down districts should be developed into tourist attraction, and their function as residential areas should be reduced. It is foreseeable that people who used to live there would no longer worry about the inconvenience of the old constructions and travellers would be able to experience the tradition of the destination country.
If …, …
If the news reports focus more on the positive side of society, to cover more stories of the betterment of living standard and the low crime rate in recent decades, the citizens would no longer worry so much about the safety and be more willing to be involved in the community.