Question

17．It was time for supper．Mr．and Mrs．Beer were sitting at table
and waiting their daughter Jennet to return back from work．It was
late．The parents are worried about her．At last she came home and
told them that was happened．"While I was shopping in a crowded
shop after working，a thief picked my pocket，pushing the crowd
and ran away．What could I do？I had to asked the police on duty
for help and I got back my money．"Heard this，Mrs．Beer insisted
that Jennet not go shopping  alone any more，so  Jennet  said
laughingly，"April Fool!"

Answer 1

分析 到了晚饭时间，Beer夫妇坐在桌子旁等女儿Jennet下班回家吃饭．Jennet回来后告诉父母，今天下班后去买东西了，一个贼抢走了她的钱包，她只好向值班警察寻求帮助追回了钱包．Mrs．Beer 听后坚持要求女儿以后不要一人独自购物，但是Jennet却大笑着说"今天愚人节

解答 It was time for supper．Mr．and Mrs．Beer were sitting at∧table and waiting∧their daughter Jennet to return back from work．It was late．The parents are worried about her．At last she came home and told them that was happened．"While I was shopping in a crowded shop after working，a thief picked my pocket，pushing the crowd and ran away．What could I do？I had to asked the police on duty for help and I got back my money．"Heard this，Mrs．Beer insisted that Jennet not go shopping alone any more，so Jennet said laughingly，"April Fool!"
详解：
1．table前面加the；考查定冠词，at table意为"在吃饭"，at the table意为"坐在桌子旁"，分析句意为"Beer 夫妇坐在桌子旁等女儿下班回家"，故此处加the．
2．waiting后面加for；考查固定搭配，wait for sb 意为"等待某人"．
3．are改为were；考查动词的时态，根据It was time for supper可知本文应该用一般过去时，故此处are改为were．
4．that改为what；考查疑问代词，这里what引导一个宾语从句，疑问代词what在从句中作主语．
5．working改为work；考查名词，work本身可以作为名词，意为"工作"，after work意为"下班"．
6．pushing改为pushed；考查并列结构，动词pushed与picked，ran在句中是并列成分，形式要保持一致，故用一般过去式．
7．asked改为ask；考查动词，不定式符号to后面要跟动词原形，故用ask．
8．Heard改为Hearing；考查分词作状语，主语Mrs．Beer 与动词hear存在逻辑上的主谓关系，故用现在分词形式作伴随状语．
9．so改为but；考查连词，结合上下文分析句意为"听了这些，Mrs．Beer 坚持称Jennet以后不要一个人去购物了，但是Jennet大笑着说"今天愚人节""．

点评 短文改错首先快速阅读短文，了解短文基本大意，确定文章的基本时态，再运用语法，词汇，习惯性短语等基础知识进一步分析各个句子，找出文中的错误加以修改．