题目内容
1．By the time the tornado ended，more than 700peoplehad been （be） homeless．分析 到龙卷风结束为止，已经有700多人无家可归．
解答 答案是had been．
本题考查动词时态；题干中by the time表示"到…时候为止"，往往与完成时连用，到过去某一时间为止，用过去完成时；故答案是had been．
点评 本题是要求用所给动词的适当形式填空，解题时首先考虑句中需要的是谓语动词还是非谓语动词；其次，如果是谓语动词关注时态、语态和数的变化；如果是非谓语动词要联系非谓语的基本用法判断非谓语的形式．
练习册系列答案
相关题目
11．As we all know，Asia is Europe．（ ）
| A． | four times as size as | B． | four times the size of | ||
| C． | four times of the size | D． | more than four times |
10．目前，你所在的学校考试频繁，学生和家长对此有不同看法．某中学生英文报"读者来信"专栏正在就此问题展开讨论．现在，假如你是一位高二学生，请你用英语向该报投一篇稿件，以亲身经历谈谈你对这种做法的意见．
注意：
（1）意见可参考上述要点，并适当增加细节，以使行文连贯；
（2）词数：100词左右，开头已写好，不计入总词数．
Dear editor，
In our school we nearly have two examinations each week．
A reader．
| For（正方） | Against（反方） |
| •the task of students | •busy preparing for exams |
| •improve our studies | •do harm to our health |
| •hope of the parents | •no time to do other things |
| •the Entrance Exam | •not the only way to improve studies |
| •… | •… |
（1）意见可参考上述要点，并适当增加细节，以使行文连贯；
（2）词数：100词左右，开头已写好，不计入总词数．
Dear editor，
In our school we nearly have two examinations each week．
A reader．
2．你校正在开展"共建和谐校园"活动，你们班就"学生该做什么，不该做什么"进行了讨论，请根据讨论内容写一篇英语短文．
注意：（1）词数120-150；
（2）不能逐字翻译；可适当增加内容，以使行文连贯；
（3）文章开头已给出，不计入总词．
参考词语：吐痰--spit（v．）；和谐校园--a harmonious campus．
The Harmonious Campus Project has become part of the education in our school．As for students，how should we behave ourselves？
In our daily life，it is essential for us to form some good habits．（高分句型一）First of all，we should be honest and faithful to others．Never tell lies or cheat in examinations．Secondly，respect each other．Don't be selfish or hurt others'feelings when talking．Thirdly，you have to avoid some bad habits，such as being late for school，throwing rubbish here and there or spitting in public．In general，it's our duty to protect our own environment．（阐述理由）
In my opinion，we all hope that we will be civilized students，do all that we should do，and do as much as we can to build our school into a harmonious campus．（高分句型二）（个人意见）．
| Dos | Don'ts |
| 待人诚实，守信 待人友好，乐于助人，尊敬他人 文明守纪，爱护校园环境 | 严禁撒谎、考试作弊 不要自私自利、言行伤人 根除迟到、乱吐、乱扔现象 |
（2）不能逐字翻译；可适当增加内容，以使行文连贯；
（3）文章开头已给出，不计入总词．
参考词语：吐痰--spit（v．）；和谐校园--a harmonious campus．
The Harmonious Campus Project has become part of the education in our school．As for students，how should we behave ourselves？
In our daily life，it is essential for us to form some good habits．（高分句型一）First of all，we should be honest and faithful to others．Never tell lies or cheat in examinations．Secondly，respect each other．Don't be selfish or hurt others'feelings when talking．Thirdly，you have to avoid some bad habits，such as being late for school，throwing rubbish here and there or spitting in public．In general，it's our duty to protect our own environment．（阐述理由）
In my opinion，we all hope that we will be civilized students，do all that we should do，and do as much as we can to build our school into a harmonious campus．（高分句型二）（个人意见）．