Question

4．目前，学校普遍存在部分同学成绩落后的现象．假设你是班长，班主任请你对班上这种现象在班会上作一个简短发言，分析成绩落后的原因，并提出你的建议．发言稿内容要点如下：

主要原因	对学习缺乏信心
	没有集中精力学习
	尚未养成良好的学习习惯
	…
建议	…

注意：1．发言稿的开头和结尾已为你写好，不计入总词数；
      2．可根据内容适当发挥，使行文连贯；
      3．词数不少于100．
Nowadays quite a few of us are falling behind with our studies．               ．

Answer 1

分析 高分句型：
句型一：
some of us are unable to devote ourselves to （1）our studies，wasting （2）much time playing（3）computer games．我们有些人不能专注于学习，浪费了大量的时间玩电脑游戏．
（1）devote oneself to致力于；专注于
（2）wasting是现在分词做伴随状语，表示与谓语动词are unable to 同时存在的动作或状态．
（3）waste time doing 浪费时间做…
句型二：
Furthermore（1），it's fundamental that （2）we concentrate our mind and attention on our studies．
（1）furthermore此外，而且
（2）It's fundamental that：…是根本的；该句式属于"It's+adj+that"，从句中的动词用虚拟语气，用"（should）+do"．
句型三：
Only by living up to（1）the suggestions above can we （2）expect to make great progress and achieve good results．
（1）live up to达到高标准； 不辜负； 实行； 履行
（2）"Only+状语"放在句首，句子用倒装语序，所以用"can we…"．

解答 Nowadays quite a few of US are falling behind with our studies．
There are some reasons for the phenomenon．Firstly，lacking confidence in ourselves is a major factor．Secondly，some of us are unable to devote ourselves to our studies，wasting much time playing computer games【高分句型一】．Thirdly，failing to form good learning habits like taking notes，concentrating and reviewing contributes to the problem（分析原因）．
To change the present situation，we should not only be fully aware of the importance of studying but also build up self-confidence．Furthermore，it's fundamental thatwe concentrate our mind and attention on our studies【高分句型二】．At the same time，developing good study habits is a must．Only by living up to the suggestions above can we expect to make great progress and achieve good results【高分句型三】（建议）．
That's all．Thank you．

点评 写作时首先审题要到位：审体裁、人称和时态；审要点：本文中提出三个原因，针对原因提出建议．其次要考虑高分词语和句型的选用，从句、非谓语动词、倒装、强调句型等都是可考虑的高级句型；词语和句型的选用要包含作者的感情色彩和增强表达的气势；再次，运用关联词如besides、what's  more、moreover、for one thing …for another等，使文字更加流畅．