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9. The government should enforce(执行)laws strictly. On the other hand, the public also should develop a good habit of reducing pollution.

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8. Besides / In addition, we should not forget that everyone wants a friendly and peaceful society.

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7. As a matter of fact / In fact, it is health that counts.

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6. We need to live a regular life. That is to say / That is / Namely, we can keep good hours and refrain from smoking and drinking too much.

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5. It is said / thought / known / reported / expected / believed / that reading increases our knowledge and broadens our mind.

 以上句子可用于文章的开始或主题句,使表达简练生动,主题突出。

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4. As an old saying goes / runs, “ Honesty is the best policy.”

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3. As we all know / As is well known / As far as Im concerned, the following ways are of great help to us.

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2. Many of us take it for granted that we can take anything from nature as we like.

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在书面表达上拿到高档次的分数。 书面表达在评阅时遵循语言第一位(语言高级),内容第二位(要点齐全),结构第三位(文章分段)的原则,也就是说阅卷老师最注重的是语言,换句话说是亮点,根据语言使用情况,亮点的多少而定出档次,所以考生在书面表达中语言上的亮点是得高分的关键。亮点一共有四种:一、高级词汇和语法;二、修辞手法;三、有效的连词;四、名人名言或谚语。首先简单介绍亮点当中至关重要的高级语法,以及修辞手法当中的一些技巧的使用。在书面表达中老师喜欢看到的高级语法共有五种:倒装,强调,从句,独立主格和分词结构,以及虚拟语气

 方法一:注重文章的开始句 / 主题句、承转句和结尾句,它会吸引阅卷老师的眼球。

1. With the rapid development / advance of science and technology, a lot of social problems have come into being.

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29、 (18分)已知苯酚分子中与酚羟基直接相连的碳原子的对位上的氢原子有很好的反应活性,易与某些化合物(如  ;R代表烷基或H原子)发生缩合反应,生成新的有机物和水。又已知H为烃的含氧衍生物,相对分子质量不超过120,其中碳的质量分数为26.7%。G的分子式为C14H14O2,现有如下转化关系:

(1)写出下列物质的结构简式

C           ;   G         

(2)G与浓溴水反应时,1molG最多消耗      molBr2

(3)写出下列反应的方程式:

E®F                

B®D                

G+H                 。 

(4)H可与F在一定条件下反应生成六元环状化合物,该物质的结构简式为     

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