新东方四级10类观点表达词汇背诵（基础篇）

这10类词汇就等于10类理由, 在写作中想起这些词,就能相应地用它们造句, 从而编出几条理由来。
如写飞机的利弊,想到节约浪费时，就可写飞机浪费（waste or consume）太多燃油，修飞机场浪费钱和空地；想到环保时，就可写飞机排放废气（produce poisonous gases）和制造noise；想到方便时，就写飞机方便了我们旅行等；想到娱乐时,就可说坐飞机是享受，而坐汽车又累又慢；想到安全时可说飞机是最安全的transportation tool..... 总之，以下10类单词可起到提示功能，很快帮我们想出互不重叠的理由，它们是写作中的基础词汇。要bear them in mind !

1. 方便
Convenient, convenience, with ease=without difficulty, have trouble doing, facilitate our life

2. 效率
Efficient, study with high efficiency, enhance/boost the efficiency of our work, handy tool, speedy

3. 节约/浪费 (和资源相关的,包括钱,时间,精力和空间)
save time/money/space, time-saving, money/space-saving，time/ money-consuming, consume, costly, economical=practical, Being economical is a kind of virtue, sth is a waste of time, money and resources

4. 心理健康
好性格：independent, cooperate, cooperative, compete, competitive, team spirit, considerate, confident, ambition, ambitious, personality, creativity, character, tolerate, tolerant, doing sth is rewarding mental/spiritual/psychological health, sociable, responsible, solve problems independently,
不好的性格：Overbearing=cocky, selfish=self-centered, isolated, unsociable, careless, inconsiderate, irresponsible, reserved, gloomy, immature, aggressive, money-oriented,
相关动词：Cultivate/develop a good habit of economy, develop a liking for, develop good characters, encourage sb to do, enrich our experience/life

5. 娱乐
Add spice to our life, colorize our life, sth brings much pleasure/joy/comfort/ trouble to our life, outdoor activities, entertainment, entertaining, in one’s leisure time, attractive=appealing, feel relaxed, need relaxation, dull= boring, be bored with sth= be tired of sth, tiredness, lonely, pastime, pass time, kill time, lead an enjoyable life, sth can bring us cultural pleasure, comfortable

6. 环境
Environment, enhance our environmental awareness, pollute, poisonous/toxic gases, dirty, clean, fresh, a sense of hygiene, rubbish, throw sth everywhere/here and there, convert the fields into forests, desert, spread the epidemic, surroundings, undrinkable water, barren land

7. 身体健康
healthy, physical/mental health, physical/mental problems, disease, cancer, cancerous diseases, strong, weak, frail, wind energy, energetic, nutritious, nutrition, rich food, junk food, a balanced/simple diet, greatest asset, food rich in vitamin/sugar/protein/calorie/fat, build up our body, gym, ambulance

8. 安全和危险
Safe, unsafe, safety, dangerous, in danger, risk doing sth, suffer a great loss, pay a heavy price, lead a peaceful life, pose a threat to our health/environment, tell the good from evil

9. 经验
(In)experienced workers, social experience, social connection, enter the society, greenhorn, skilled workers, share/ accumulate experiences, newcomer, practical activities, accommodate to a new job/place.   

10. 学习
Have a negative/positive impact on, test-oriented/quality-oriented education, main task, diligence, lazy, hard-working, fail/succeed in the exam, widen our horizon, enrich our knowledge, reduce students’ study load/burden/pressure, concentrate on/focus on their studies, distract their attention from, plays an educational role, poor results=poor academic performance