1) 密集的人口densepopulation

2) 适应环境adjust to the environment

3) 濒危动物endangered species/ endangered animals

4) 对...过敏be allergic to…

5) 有益于心理健康good for mental health

6) 身体健康physical fitness

7) 感染病毒infect with the virus

8) 缺少... lack of/ be short of

9) 汽车尾气automobile/ vehicle exhaust

10) 照顾残疾人care for the disables

11) 导致不正常的气候lead to abnormal climate

12) 对环境造成破坏damage to the environment

13) 染上...病catch…disease/ get ill/ get infected by AIDS/ bacteria/ virus

14) 从事医学研究study on/ engage in medical research

15) 消耗能量dissipate energy (dispend驱散-dispensable-indispensable)

16) 消耗自然资源consume natural resources/ the consumption of …

17) 保护环境protect the environment

18) 至于某人的疾病as for someone’s disease

19) 严重的食物短缺the serious shortage(excess) of food

20) 发展医疗技术develop medical technology

21) 每天做运动do sports everyday

22) 倾倒工厂废料factory waste dumping/ dump industrial waste

23) 教育公众educate the public

24) 环境污染environmental pollution/ contamination

25) 体检physical examination

26) 战胜疾病overcome illness/ fight illness

27) 健康的饮食习惯healthy eating habit

28) 高热量high heat/ calorie

29) 在危急情况下in emergent/ crisis situations

30) 在某人的自然状态下In someone's natural state

31) 保持均衡的饮食Maintain a balanced diet

32) 平局寿命average lifetime

33) 降低某人的血压reduce someone’s blood pressure

34) 降低某人的压力水平reduce someone’stress levels

35) 管理医疗机构medical institution management

36) 不可再生资源non-renewable resources

37) 凭处方(手记) preion

38) 保护环境protect the environment

39) 预防疾病prevent disease

40) 禁止吸烟no smoking/ smoking prohibited

41) 净化污染的空气purify(pure) the air pollution

42) 摄取充足的营养absorb/ take in adequate/ abundant nutrition(nutritional)

43) 痊愈，恢复recover/ restore

44) 缓解人口过剩问题alleviate the problem of overpopulation

45) 用尽资源use up/ run out of resources

46) 挽救热带雨林save troopical rainforest

47) 保持身体健康keep fit/ keep in good health/ maintain physical fitness

48) 可持续能源sustainable energy/ lasting energy resources.

49) 吃药take medicine/ pills

50) 城市扩张urban/ city expansion; urban sprawl

记忆下这些托福写作常见词组之后，大家可以尝试着在平时的写作练习中使用，只有多练习才能更好地掌握这些词组的灵活运用。