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1.“等”--处于密闭体系的可逆反应,化学平衡状态建立的条件是正反应速率和逆反应速率相等。即v(正)=v(逆)≠0。这是可逆反应达到平衡状态的重要标志。

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[误区指正]

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第二节:书面表达(满分30分)

   作为一名中学生,和老师建立良好的师生关系是必要的。请你围绕下面的两个话题写一

篇英语短文,谈谈自己的看法。   .

   1.你认为良好的师生关系应该是怎样的?

   2.如何才能建立这种关系?

注意:1.可以使用一些具体的实例支持你的论点;

   2.词数100-120左右,开头已为你写好,不计人总词数。

As a middle school student,it is necessary to build a good relationship with our teachers

                                     

                                      

                                     

 

 

 

 

 

 

 

 

 

 

 

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第一节:短文改错(满分10分)

   假如英语课上老师要求同学们交换修改作文,请你修改你同桌写的以下作文。文中共有

10处语言错误,要求你在错误的地方增加、删除或修改某个单词。

   增加:在缺词处加一个漏字符号(/\),在其下面写上该加的词。

   删除:把多余的词用斜线(\)划掉。

   修改:在错的词下划一横线,在该词下面写上修改后的词。

   注意:1.每处错误及其修改均仅限一词;

      2.只允许修改10处,多者(从第11处起)不计分。

例如:It was very nice to get your invitation to spend  /\  A weekend with you.Luckily I

the

   was completely free then,so I’ll to say “yes” .I’II arrive in Bristol at around 8 pm in

    am                                  on

Friday evening.

   Now I don’t watch televisions.but a few years ago I watch it every night.In those days I was not a bit tired after a day’s work,so watch TV became my favorite pastime.Unfortunate,there were too many people among my family.Some wanted to see one programme while others preferred other.I was happy with any programme but the others spent a lot time arguing with one after another and there was no way of settling the matter except by selling the set.Now someone at home reads instead.

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