（八）Contemplate v. contemplation, contemplative;
  (1) The surgeon contemplated the difficult operation he had to perform.
   To contemplate one’s future; contemplate marriage with the girl;  
  (2) to contemplate a beautiful sunset;
  (3) Be sunk/ lost in contemplation/in religious contemplation;
  (4) have a camping trip in contemplation; buy tents in contemplation of camping trip; a new airport now under contemplation;
  (5) to sit in contemplative mood; a contemplative scholar; a contemplative life; (寺院生涯)
  Contemplator（沉思者，凝视者）；be contemplative of （注视着）

（九）illustrate，illustrated (adj./n.); illustration, illustrative;
(1) The mother bought her children many beautifully illustrated books. (illustrator)
(2) A complicated rule can be illustrated by a simple example.
   This illustrates his generosity/ selfishness to his friends. （说明）
(4)        This is a typical illustration of his meanness. （例子）
He cited instances in illustration of this theory.（说明）
Illustration is used in teaching children. (图示法)
By way of illustration（作为例证）
（5）illustrative examples; be illustrative of

（十）illusion, illusory/illusive;
(1) She still cherished the illusion that he loved her. （错误的想法）
(2) The mirrors produce an optical illusion. （视觉错觉）
Be under an illusion;（误认为）have no illusions about; （不抱幻想）

（十一）Seclude, seclusion
p.37 live in almost total seclusion
They bought a secluded country house. /a seclued life
Corrupt officials have no qualms about graft and bribery.

Thank you very much!

Thank you very much~

谢谢共享资料....