Training of long and difficult sentences in postgraduate entrance examination day90

example 1：
At a time when there appears to be so much turmoil in the world, it is possible to look out and see something else: the world struggling with the perpetual task of consenting to new ideas.

1. perpetual a. Endless

adverbial ：
At a time when there appears to be so much turmoil in the world
When the world seems so turbulent
1. Find the predicate verb of the subject sentence ：is
The main sentence ：
it is possible to look out and see something else: the world struggling with the perpetual task of consenting to new ideas.
It is possible to look out and see something else ： The world is struggling with the endless task of agreeing to new ideas





example 2：
Politics today show how easily we can become stuck in the mentally familiar. Polarization is groupthink turned inflexible.

1. stuck v. fall into
2. inflexible a. Stiff ; Inelastic
3. groupthink Thinking group
4. Polarization n. Polarization

1. Find the predicate verb of the subject sentence ：show
The main sentence ：
Politics today show how easily we can become stuck in the mentally familiar.
Politics today shows that , It's easy for us to fall into a familiar spirit
2.
Polarization is groupthink turned inflexible.
Polarization is the whole mind that becomes rigid