四级作文亮点句型.ppt

一、描述现象类亮点句型 1. Nowadays, there follows a craze for diplomas and certificates in our society.现在，社会上流行一股文凭热。 2. As more people focus on health diet ,green food has begun to draw more and more attention from the public.随着更多的人关注健康饮食，绿色食品已经开始引起越来越多的公众注意。 3. With the development of market economy, fake commodities are becoming a more and more serious problem.随着市场经济的发展，假冒伪劣商品成为一个越来越严重的问题。 4. In the past three decades, China has witnessed dramatic improvement in the living standard of people.在过去的30年中，中国人的生活水平有了巨大的改善。 二、说明类亮点句型 说明原因类 1.The following reasons can account for/are responsible for the popularity of online shopping.下列原因能够解释网上购物的流行。 2.The reasons for this phenomenon mainly lie in the following two aspects.这一现象的原因主要在于以下两个方面。 3.There are many factors explaining/accounting for/contributing to this phenomenon.有许多因素导致了这一现象。 4.Among these reasons, the enrollment expansion of universities plays a very vital/important role.在所有原因中，大学扩招起着很关键的作用。 说明方法类 1. Therefore/Taking the above – mentioned into consideration，I think, it is high time that we took effective measures to improve public morals.因此，综上所述，我认为是时候我们该采取有效措施提高公共道德了。 2. Obviously, it is necessary to take some effective measures to reduce this phenomenon. 显然，有必有采取有效措施减少这种现象。 3. First of all, the teachers and the students should respect each other, which is the precondition of good relationship.首先，老师和学生应该互相尊重，这是良好关系的前提。 4. Besides, more talented people should be trained and more effective firewalls should be built up so as to make the net immune to all kinds of viruses.此外，应该培养更加优秀的人才并建立有效防护墙，以便使网络不受各种病毒的侵害。 5. Only in this way can people reduce the chance of suffering from depression. 只有这样才能减少患抑郁症的机会。 6. As long as both parents and children learn to think from the other side’s point of view, the conflicts between them can be avoided.只要父母和孩子从对方角度考虑，他们间的冲突就能避免。 说明好处类 1. The advantages of this policy are obvious. 这项制度的好处很明显。 2. Compared with traveling alone, traveling with companion also has its advanta