7月17日雅思大作文示范写作 | 广告意在推销非必需品吗?
雅思写作中的句型有哪些！雅思写作想要拿到，就要在平时复习中多积累一些词汇句型，但是句型也是有类型的，今天新航道小编就从表达逻辑常用的因果关系来详细叙述如何运用不同的句型写出有逻辑的文字。
雅思写作句型之1. 双名词从句式
Another reason why people from the countryside transfer to the city is because of the modern conveniences that city living brings.
解析：适用于引入原因(带标题要害词)
句型结构：主语从句+ is because of the 原因 +宾语从句 (包含主从，宾从两个名词性从句)
例句中，people from the countryside transfer to the city 是对标题要害信息的复述，句型中原因部分运用一个名词或名词词组。
Exercise: causes of congestion in megacities
雅思写作句型之2. 三组P+O式
Today more and more people rely on cars instead of walking, have less physical demands at work and prefer inactive leisure activities. This results in burning less calories and gaining weight.
解析：适用于解说句，阐明三种详细原因或定论段总结原因和成果
句型结构：主语+ P.O.1 , P.O.2 and P.O.3 . This results in doing sth.1 and doing sth.2.
例句中，三组P+O (谓语+宾语)是平行结构，第二句的This 指代三组P+O; doing sth.1 是result，doing sth.2是ultimate result。
Exercise: causes of overpopulation
雅思写作句型之3. 原因+细化方面解说 式
Effluents are another by-product of industries which poses threat to the environment; leather and tanning industries, petroleum industries and chemical manufacturing industries create major waste products which are released directly into nearby streams without treatment, creating river pollution and causing harm to aquatic life.
解析：适用于阐明一个原因(观点)后紧接着把这个原因的几个方面详细化论说。
句型结构：原因 is another by-product of … which poses threat to 主题词; 详细方面1，详细方面2 and 详细方面3 create … which are V+ed ….without…, V+ing …..to …
例句中，which are…的部分是定语从句，Ving…to…对错谓语用法。
Exercise: cyber crime
雅思写作句型之4. X(root cause), Y(cause), Z(result)式
Some people believe that global warming is a result of burning fossil fuels, as this causes increased carbon dioxide in the atmosphere.
解析: 这里咱们把构成global warming (result)的原因分为burning fossil fuels(root cause)和increased carbon dioxide(cause), 原因和根本原因，然后用合适的句式安排起来，使得逻辑论证层次更丰厚。
句型结构： Some people believe that …(result) is a result of … (root cause), as this causes ….(cause).
详细的句式安排还可以是以下五种，R(result), C(cause), RC (root cause):
ü (R) has been directly affected by (RC), as this allows for (C).
ü As a result of (RC) leading to (C), (R) has been possible.
ü (RC), thus allowing for (C), has resulted in (R).
ü (RC) results in (C), which in turn leads to (R).
ü Given (RC), it follows that (C) would mean (R)
Exercise: cause and root cause of obesity
雅思写作句型之5. 双非谓语 结构
Air pollution resulting from the factory and vehicle emission poses serious health concerns, considering the irritation of the eyes, nose, and throat, as well as increased risk of heart attack.
解析：把问题的原因和详细成果都用非谓语方式表现，主语只说要害词构成问题(概括性的名词)，即air pollution poses serious health concerns.
句型结构：要害词 resulting from… and … poses serious …concerns, considering … as well as…
例句中，描绘air pollution 的构成原因部分resulting from和构成的健康问题详细包含什么considering都运用的对错谓语方式。
Exercise: cause and effect of social networking
句型虽好，可不要贪心。详细写作时并不是杂乱句越多越好，一篇文章顶用1-2个这样的逻辑句型就可以，大多数还是要运用根底句型，逻辑明晰，精确表达更重要。
上面就是小编为大家整理出来的雅思写作的句型，希望对大家的备考有的帮助。
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7月17日雅思大作文示范写作 | 广告意在推销非必需品吗?
年7月17雅思大作文题目
Some people say that the main aim of advertising is to improve the sales of products that people do not really need.
To what extent do you agree or disagree?
范文及解析
Introduction
Advertising has been an integral part of our economic and social life now. However, as a powerful technique of promoting sales, it has been censured by some people for its “main aim”: to encourage shoppers to buy unnecessary goods. I tend to think that this view presents a very one-sided picture of advertising.
【解析】
integral part 不可或缺的部分
censure 谴责v.
one-sided 片面的adj.
Body Paragraph 1
The commentary is understandable that advertising creates unconscious desires. People holding this view may ascribe their over-consumption to advertisers’ exaggerated claims of their marketing pitches, which means advertising puts goods in a positive light, creating unrealistic expectations, all for the benefit of selling. Enticed by these messages, consumers would buy goods of little or no value to themselves on impulse, be it a new cell phone or a massage armchair.
【解析】
ascribe … to … 归咎于
marketing pitch 市场营销
entice 怂恿 v.
on impulse 一时冲动
Body Paragraph 2
To persuade potential customers through evoking their psychological appeals, indeed, is one objective of advertising. However, I would argue that there is a controversy in what constitutes necessities versus non-essentials. This ambiguous notion is changing, along with the change in generations. To explain, what seems nonessential now – a massage armchair, for example – may fulfill its function years later, whereas what seems required now – a cell phone, for example – may soon lose its value if operating systems suddenly upgrade.
【解析】
evoke 唤醒 v.
psychological appeals
controversy 争议 n.
Body Paragraph 3
My firm conviction is that the real objective of advertising is to promote effective communication between producers and consumers. When a new product is to be introduced in the market, producers create memorable advertising campaigns that boost brans recognition, from which potential customers can be informed more about product advantages and know what suits their requirements and budget. Not only that, advertising helps maintain the demand for existing products and services.
【解析】
introduce 引入v.
Conclusion
In conclusion, I would say that the main aim of advertising is to prepare a ground for the sales of products, but we cannot affirm that the promoted goods are unnecessary.
【解析】
prepare a ground for 为…打基础
affirm 断言v.
