雅思大作文词伙整理。关于大作文的考试话题，我简单规整为了以下八大类Topic，基本涵盖了全部相关的命题，并附上了常用表达，非常实用，也很容易记忆。掌握以下80%的词伙，再搭配一点写作技巧，大作文可以很轻松的。
当然，如果时间充裕的话，平时也可以多积累一些，简便方法：
1.优先推荐购买阅读以上两位老师的两本写作书(绿皮 棕皮)，可以集中地熏陶训练；
2.平时China Daily等新闻类公众号也会帮你梳理一些词伙，比如有关于Alipay的报道，你就可以学到Economy话题相关的词汇，比如mobile wallet(移动钱包)、retail market(零售市场)等，你也可以选择其他自己喜欢平台(扇贝、流利说、可可英语等)去做日常阅读。
Family
the contact with parents will decline
the emothional tie will suffer
keep up to the date with family issues/the news about their family
have an adverse effect on
(weaken) the family relationships
respond to emotional needs of other family members
Heal/Age
pour more money in the medical system
have an adverse effect on econimic development
more likely to contact heart diseases
traditional dishes/cuisine may vanish
the fast pace of life
irregular working hours
an againg population
healthcare costs will increase
impose a burden on taxpayers
have a conservative attitude towards
launch awareness compaigns
introduce laws
adopt a number of approached
tighten regulations on
(adopt) a healthy lifestyle
reduce life expectancy
self-discipline
Success/ Education/ Job
theoredical knowledge
gain a full understanding of/ have a good understanding of
improve problem-solving ablities/ critical thinking skills
exercise creative potential
broaden people's minds
contribute extraordinarily to soceiety
gain a series of accomplishment
empower them to push forward the boundaries of knowledge
threaten social stability
influence/improve productivity
lay out/dismiss/fire
unpredictable factors
students' personal situation should be considered
students from low income families/ families of higher socioeconimic status
children/languase/adertisement
should be restrictied or even banned
put low income familied into pressure
book of educational value
stifle children's creativity
develop good behaviour patterns from a young age
behave in a socially acceptable way
strict discipline
enable people to overcome language barriers
have a good command of English
dominant language/ minority language
lifestyles, values and beliefs
inernational conferences/academic groups
improve academic performance/skills
incease practical experiences
commercial
help improve living standards of consumers
steal the market share from local companies
self-contained economy
bankruptcy
upgrade skills to meet the requirements of
keep pace with the changes of workplace
increase earnings
sharpen their skills
adapt to an ever-changing world
cope with financial matters
environment
has become a threat to environment
dispose of rubbish
in an environmentally friendly way
environmentally conscious in waste management
seperate rubbish
pay extra fees
in respective rubbish bins
colour-coded recycling bins
educate the public about
cause pollution, contaminate water and damage the environment
plastic bottles/bags
investment in/incease facilities
lack environmental awareness
have a destructive effect on the environment
raise environmental awareness
crime/law
inpose(vt. 强制执行) sentences
commit serious offences/minor crimes
pose a threat to
laws refer to the rules imposed on human beings
maintain order
restrict freedom
a sense of security
traffic regulations
traffic congestions
follow social rules
fight crime
harsh penalty
sentenced to prison/imprisonment
prospective offenders
habitual offenders (惯犯)
motivated by self-interest
obey laws and social norms
contribute to social progress
live in harmony
build a prosperous society
social phemenon
improve living standards
enjoy a better quality of life
have easy access to public services/public facilities
put huge pressure on housing/facilities
traffic congestions
moral principles and behavioiur norms
have a moral compass
social responsibilities/rules
give priority to essencial services and infrustructures
budget surplus(n. 盈余)
visually attractive
exposure to artworks can...
have a direct impact on...
bring tangible(adj. 切实的, 实在的) benefits to
electricty supply networks
look at the underlying issues/ foucus on the root problems
talor a solution
achieve world peace/ reduce violence
focus on the root problems
become more involved in
aggressive and tough
pipulation explosion/expansion
impose a tax
fuel-effcient vehicles
「小彩蛋」
这里再附上个人比较喜欢用的几个「开头结尾句式」供参考。
请不要像四六级考试一样直接去套用，大作文一定要「慎重审题」后选择自己合适的表达。
people always have different views about...(论述类)
XXX is widely accepted as a method to...(观点类)
As the world is increasingly globalised(都可以)
In this rapidly changing world(都可以)
XXX has improved, possibly because of improvements in...
Although...I do not agree that... is a good idea
The top priority is...which can lead to...

On the other hand, we need to admit that...XXX are also essencial to...
To conclude/summarise, XXX is one effective way to...but XXX are equally important.(观点类)
In a word, XXX has accounted for... solutions these problems include...(报告类)
In my view...(论述类)