1.do sth.,so you will do sth.
2.If sb.had done,sb.would have done
3.sp.lie/on/to/be located/situated…
4.with+宾语+doing/done/to do,主句结构
5.sb.be used to doing/sth.be used to do/used to do
6.As can be seen,… As we all know,… As is know to us,…