2017年托福独立写作热门素材
导语:素材可以让你的托福英语写作人眼前一亮,下面是本站小编整理的`2017年托福独立写作热门素材,欢迎参考!
Part One
托福写作素材模板:智慧城市的兴起
素材段落
With the widespread application of sophisticated information and communication technologies, the concept of creating a ‘smart city’ has been proposed as the ultimate goal that large cities would seek in their future development. A ‘smart city’ could largely improve the quality of life and the performance of urban services. For example, it has brought local residents a more efficacious and user-friendly public transportation system. In Barcelona, a new bus network has been designed to utilize vertical, horizontal and diagonal routes with a number of interchanges, based on the analysis of the most common traffic flows. Also, when smart traffic lights are set up and traffic management software is installed, the number of green lights on each street has been optimized to avoid traffic congestion as well as to allow ambulances to reach incidents without any delay.
单词和词组
sophisticated 精密的、尖端的
=advanced, updated
✎ sophisticated techniques
✎ sophisticated medical equipment
efficacious 有效的
=effective, efficient
✎ an efficacious cure for fatal diseases
a number of 许多
=many, numerous
✎ 修饰“可数名词”:a large number of, a great many of
✎ 修饰“不可数名词”:a large amount of, a great deal of
✎ 修饰“可数名词”或“不可数名词”:plenty of, a large quantity of, a variety of, a wealth of
Part Two
托福写作素材模板:有机食品和健康
素材段落
Organic food is much healthier than conventional food due to its higher levels of antioxidants and lower levels of pesticides. Antioxidants have been linked to a lower risk of cancer and other diseases in humans. Scientists have discovered that organic food contains an average of 17% more antioxidants than conventional food. The reason for this is because plants naturally produce antioxidants to defend themselves against pests and diseases. When pesticides are applied to plants, they lose their need to generateantioxidants for their own defenses. It is also important to note that pesticide residues are found to be three to four times more likely on conventional food as compared to organic food. This data is based on a recent study conducted by Dr. Benbrook from the Center for Sustaining Agriculture and Natural Resources at Washington State University. Pesticide residues can cause dizziness and headaches (as their acute effects) and neurological problems and birth defects (as their long-term effects).
单词和词组
defend … against … 防御、抵制
=protect/safeguard … from …
✎ defend national security against invasion
generate 产生、形成
=produce, form, create
✎ Nuclear energy, instead of fossil fuels, should be used to generate electricity in future years.
话题词汇
有营养的 nutritious
改善健康 improve health
养成健康的饮食习惯 form a healthy diet
有机食品 organic food
垃圾食品 junk food
转基因食品 genetically-modified food
危及身体健康 endanger physical fitness
危害心理健康 undermine mental health
提供有效的治疗方法 provide an effective cure for
-
研究生推免复试的英语自我介绍
研究生复试英语中,自我介绍是一个常考的口语内容。下面小编给大家准备了研究生推免复试的英语自我介绍的范文,供大家参考!研究生推免复试的英语自我介绍范文【1】Goodmorning,everyone!Iamgladtobehereforthisinterview.First,letmeintroducemyselftoyou.MynameisQ...
-
2017年中考英语阅读理解训练及答案
阅读理解题是中考英语的测试重点,也是难点之一,是中考英语试题中卷面分值最高的一种题型,在中考试卷中分值达40分。为了帮助大家备考,小编分享了一些中考英语阅读理解题,希望能对大家有所帮助!The-benefitSomeofthebest-knownnamesintheentertainmentindustryhaveta...
-
2017年雅思口语评分要点有哪些
大多数考生都知道雅思口语评分有四个维度,但如何根据每个部分做具体的准备来取悦考官呢?本文本站小编给出了考官打分时最看重的17个要点,一起来看一下~雅思考官通常从以下四个方面来进行评分:Whenyougointothespeakingtest,theexaminergradesyouinfourareas:FC--F...
-
带翻译的雅思英语大作文(精选10篇)
无论是身处学校还是步入社会,大家总少不了接触作文吧,作文要求篇章结构完整,一定要避免无结尾作文的出现。你所见过的作文是什么样的呢?以下是小编整理的带翻译的雅思英语大作文,欢迎阅读,希望大家能够喜欢。带翻译的雅思英语大作文篇1Somepeopleliketodoonlywhatthe...