电子课本网 第73页

第73页

信息发布者:
covers
Farmers
products
the
has increased
will be
well
wisely
are putting
natural
I think yellow is suitable for classrooms since yellow stands for wisdom and success.  It will 
encourage studente to listen carefully and work hard.  When reading, students need a quiet and comfortable 
space to enjoy themselves.  I think blue is a good choice for reading rooms. It makes them feel calm. While
for the playrooms. I suggest green. Green makes students feel energetic. It will help students exercise 
more. At last, 1 think you can paint the outer walls of the school white and draw some colourful pictures 
on them. And that will remind the students of the lively school life.
1. covers
句意:它是蓝色的,因为水几乎覆盖了地球表面的四分之三。
句子表达客观事实,故用一般现在时,句子主语为it,故谓语动词需用第三人称单数形式,即covers。
2. Farmers
句意:农民用它来种植蔬菜和水稻、玉米等农作物。
动词是use(使用),且是复数谓语,那么主语是表示复数的某人,故将所给词改为Farmers
3. products
句意:工厂用它来生产产品。
make 生产、制造,故后面为其宾语,product是可数名词,且前面无冠词修饰,故用其复数products
4. the
句意:自20世纪50年代以来,人们的用水量增加了3倍。
在英语中,表示“……世纪……年代”,用the + 年s表示,故此处填定冠词the
5. has increased
句意:自20世纪50年代以来,人们的用水量增加了3倍。
since + 过去的时间,其主句用现在完成时,句子主语为amount为不可数名词, 故此处用has increased
6. will be
句意:科学家们担心,很快______(是)没有什么水给我们。
根据题干中时间状语soon,可知句子为一般将来时。其表达主观的推断,故用will+动词原形,故本题答案为:will be。
7. well
句意:科学家们担心,很快我们就会没有足够的水,与我们共享这个世界的动物和植物也会没有足够的水。
没有水所对应的对象是:我们,动物,植物。此处表示并列,用as well as ,故填well
8. wisely
句意:明智地用水。
本句是祈使句,空格处为副词,修饰动词use, 故填wisely
9. are putting
句意:现在轮船和工厂把废物______(放置)大海和河流之中。
根据时间状语now,可知句子为现在进行时。句子主语为ships and factories,为复数,故be动词需用are,故本题答案为:are putting.
10. natural
句意:这是保护我们世界上最宝贵的自然资源的最好方法。
由句意可知,此处表示“自然资源”,故此处用形容词natural修饰后文的名词resource;
故填natural
Dear headmaster,
      I hear that you're asking for advice(征求意见) on what colour to paint in your school. Here's my thought.
      I think yellow is suitable for(对……合适) classrooms since yellow stands for(代表) wisdom and success. It will encourage students to listen carefully(促使学生认真听讲) and work hard. When reading, students need a quiet and comfortable space to enjoy themselves. I think blue is a good choice(一个好的选择) for reading rooms. It makes them feel calm. While(然而) for the playrooms, I suggest green. Green makes students feel energetic(感到精力充沛). It will help students exercise more. At last, I think you can paint the outer walls(外墙) of the school white and draw some colourful pictures on them. And that will remind the students of the lively school life(生动有趣的校园生活).
      That's all for my advice. I hope you will find it useful(认为它有用,句式find it + 形容词,发现某物……).
本文第一段是总领句;
第二段针对于校园的各个区域给出了自己的涂刷意见及其原因;
第三段写了自己的希望,希望自己的建议可以被采纳。
本文内容完整、充实,用词地道、句式多变,且文章有层次。文章的建议都有理有据,很有说服力。