improving his character.
18) Two policemen sacrificed their lives in order to save that girl from the fire.
19) A stable relationship without conflicts between husband and wife benefits the children in the family.
2. Translate the paragraph
虽然有许多关于性格的理论，但是任何一个都没有绝对地对错之分，因为每个心理学家对性格的观点都有所不同。所以，除非某个人已有明显的症状，否则很难断定这个人患有精神疾病。心里学家普遍认可绝大多数人是因为过度的压力才引起情感和精神上的疾病。所以重要的是人们要去寻找可以让自己放松、开心的方法。
(XVI) Enjoy English
Across: 1. optimistic 2. opportunity 3. expand 4. represent 5. mature Down: 6.outgoing 7.consistently 8.intellectual 9.primary 10.inherit 11.affect The Answers to Unit 4
Enhance Your Language Awareness
(XVII) Working with Words and Expressions
2. (1) exclaimed (2) arrange (3) aroused (4) resembles (5) volunteered (6) appreciate (7) requires (8) cracked (9) miracle (10) victims (11) precious (12) delicate (13) expected (14) interviewed
3. (1) take over (2) get through (3) no way (4) Leave off
(5) put…together (6) in touch with (7) No sooner…than (8) in advance (9) looking forward to (10) arrange for (11) in contrast (12) took on (13) made sure (14) move in (15) in the hands of (16) go with (17) in poverty
(XVIII) Increasing Your Word Power