题目内容
3．Many peoplewere sleeping （sleep） when the earthquake started．分析 地震开始时许多人正在睡觉．
解答 答案：were sleeping 考查单词填空．根据句意地震开始时许多人正在睡觉．及句中的started可知时态是一般过去时，故前面的时态要用过去进行时，构成是主语+was/were+现在分词，主语Many people是复数形式，故系动词用were，sleep的现在分词是sleeping，故答案是were sleeping
点评 本题考查用所给单词的适当形式填空，首先要根据语境明确句意，然后再根据相关语法对所给单词在形式上做出正确的变化．
练习册系列答案
相关题目
13．-What does your sister look like？
-____（ ）
-____（ ）
| A． | Yes，she is tall． | B． | She is 20 years old． | ||
| C． | No，she isn't． | D． | She is tall． |
14．-Hey，Sandy．Will you join the Singing Club this term？
--Of course not．I am ____ good at singing ________．（ ）
--Of course not．I am ____ good at singing ________．（ ）
| A． | not； at all | B． | not； any more | C． | no； at all | D． | no； any more |
11．Look!There are many in the sky．I think it will be tomorrow．（ ）
| A． | cloud，cloudy | B． | cloudy，cloud | C． | clouds，cloudy | D． | cloudy，cloudy |
18．-Your daughter's coat looks too short on her．Why did you buy her a small coat like this？
-Well，when I bought the coat，she wasn't so ______ as she is now．（ ）
-Well，when I bought the coat，she wasn't so ______ as she is now．（ ）
| A． | short | B． | shorter | C． | tall | D． | taller |
8．________ people have been to the famous ________ mountain．（ ）
| A． | Seven millions； 2000-meter-high | |
| B． | Seven millions； 2000-meters-high | |
| C． | Seven million； 2000-meters-high | |
| D． | Seven million； 2000-meter-high |
15．Are you going to buy any _________？（ ）
| A． | kilos of potatoes | B． | kilos of potatos | ||
| C． | kiloes of potatoes | D． | kiloes of potatos |
13．---How often do you do exercise？
---________．（ ）
---________．（ ）
| A． | Sometimes | B． | Three hours | ||
| C． | At three o'clock | D． | In two hours |