一、表示比较和对照关系的'句型
1) A is to B what/ as C is to D.
2) Just as..., so...
3) A and B have sth in common.
4) A is similar to B.
5) The same is true of,The same can be said of.
6) The advantages of A are much greater than B.
7) compared with B, A has many advantages.
8) The advantages outweigh the disadvantages.
9) Wonderful as A is, however, it has its own disadvantages too.
10) Although A enjoys considerable advantage over..., it can not compete with B in...
11) Contrary to widely accepted views, I believe that...
12) What people fail to consider is that...
13) It is one thing to insist that..., it is quite another to show that...
14) A is superior to B.
15) es from person to person
16) A is just the opposite
17) A differs from B in that
18) is not the same
二、过渡性句型
1) this is true that...
2) ...
3) It is one thing to...; it is another to...
三、描写图表和数据的句型
1) .. . rank first in...