1. Competitive/competitors/competition

　　2. Achievement/success

　　3. Because/thus/It is… that强调句型/so

　　4. Rely on previous events/draw on past experience5. A result of/ a product of

　　6. Pitfalls/ traps/snares

　　7. Exposure to …/bombard…with

　　8. Receptive/receive/embrace/accept/agree9. Novelty/new experience

　　10. Fear/phobia

　　11. Embarrassment/ridicule

　　12. Psychological illness/mental disorder13. Decide/decision

　　14. Scientific/science/technology/technological15. Argue/argument/debate/debatable/discuss/dispute/disputable16. Understandable/understand/reasonable

　　17. Be affected by/influence

　　18. Still exist/be still with us

　　19. Stop/halt/prevent/end

　　20. Pointless/not/no point of

　　21. Misrepresented/paint unreal pictures

　　22. The custom of speaking/ popular speech23. Grammatical rules/ rules of grammar

　　24. Alternative/choice/way/replacement