以下这篇文章，来自于2017年高考英语全国Ⅱ卷短文改错真题。

Mr. and Mrs. Zhang all work in our school. They live far from the school, and it takes them about a hour and a half to go to work every day. In their spare time, they are interesting in planting vegetables in their garden, that is on the rooftop of their house. They often get up earlier and water the vegetables together. They have also bought for some gardening tools. Beside, they often get some useful informations from the internet. When summer came, they will invite their students pick the vegetables!

我们将文章拆成单句，逐句扫雷排雷。

1. Mr. and Mrs. Zhang all work in our school.

本句主语为Mr. and Mrs. Zhang，两个人都做某事，我们用代词both而不用all，后者表示三者或三者以上都...因此，答案为all改成both，或者直接删除all.

2. They live far from the school, and it takes them about a hour and a half to go to workevery day.

hour是可数名词单数，且以元音因素/a/开头，用an hour and a half表示一个半小时。因此答案为a改为an.

3. In their spare time, they are interesting in planting vegetables in their garden, that is on the rooftop of their house. 

本句较长，要考虑有可能存在两处错误。be interested in表示对做某事感兴趣，因此第一处答案为interesting改成interested. 

本句中有个定语从句，先行词是garden。有逗号无连词缺成分，这九个字是非限制性定语从句的特点。garden作为先行词，指物，因此第二处答案为that改成which.

4. They often get up earlier and water the vegetables together. 

本句主语为they，谓语动词为get up and water（此处water属于名词的动词化用法，译为“浇”），时态为一般现在时，早起用get up early表示即可，因此答案为earlier改成early.

5. They have also bought for some gardening tools. 

本句时态为现在完成时，have后面用buy的过去分词bought是正确的，但由于buy属于及物动词，不需要任何介词作为桥梁，因此答案为删掉介词for.

6. Beside, they often get some useful informations from the internet. 

本句译为：除此之外，他们经常从网上获取信息。beside为介词，译为在...旁边，放在这里翻译不通。因此答案为Beside改成Besides.

此句的另一处错误为不可数名词information的错用，因此答案为informations改成information.

7. When summer came, they will invite their students pick the vegetables!

本句主体句子为一般将来时，根据主将从现原则，when引导的时间状语从句应用一般现在时，其主语为summer，因此第一处答案为came改成comes.

they will invite their students pick the vegetables，译为他们将邀请学生们去摘菜，谓语动词是invite，pick为非谓语动词，pick the vegetables为邀请的目的，因此答案为pick前加to.

至此，文中十处错误已找出并已一一改正。

关于这篇短文改错的错点解析，大家还有什么问题，欢迎在文末留言。