[解析]
Yesterday was my mother birthday.My father and I planned to give him a surprise.In the morning,like usual,my father and mother went to work but I went to school at eight o'clock.My mother seemed to have forgotten her birthday.At four o'clock in the afternoon my father bought a bunch of flowers as well ∧a lot of good food my mother likes to eat.I bought my mother ∧large and beautiful birthday cake.When my mother got home,she was greatly surprised by that she saw.All that we had done made her very happily.After supper,I asked my mother to sit down and watched TV.My father began to clean the floor and I set out to doing the washing﹣up.
详解:
1.mother改为mother's.考查所有格.昨天是我妈妈的生日,应该用名词所有格.
2.him改为her.考查代词.我和父亲计划给她一个惊喜.妈妈是女性,故用her.
3.like改为as.考查介词及固定搭配.as usual 象往常一样.
4.but改为and.考查连词.此处表达"今天早上,象往常一样,父母上班,我去上学",两个句子之间为并列关系.
5.as well后加as.考查固定短语.此处表达"我爸爸买了花和一些食物",as well as 和,又.
6.large前加a.考查冠词.我给妈妈买一个大蛋糕.a large and beautiful birthday cake一个漂亮的生日大蛋糕.
7.that改为what.考查宾语从句.通过分析可知这里是一个宾语从句,从句缺少宾语,因此要用连接代词what引导该从句,而that在引导名词性从句时是一个从属连词,在从句中不充当成分无实意.
8.happily改为happy.考查形容词.此处表达"我们所做的让她很高兴",make sb. happy,形容词作宾语补足语.
9.watched改为watch.考查非谓语动词.此处表达"吃饭后,我要求妈妈坐下看电视",sit 与watch 并列作宾语补足语,承前省略了不定式符号to.
10.doing改为do.考查固定搭配.set out to do sth.意为"开始做某事".