英语句子改错.1.My mother doesn't care on her health at all.2.Will

1.My mother doesn't care on her health at all.
care on(无此搭配）-->care about担心
2.Will you help someone in trouble?
someone-->anyone
否定,疑问句用anyone
肯定句用someone
3.Grandpa,when shall little Ann come to our home?
shall-->will
will的用法比较广泛,第几人称都可以用
而shall一般只用在第一人称 I,we
4.Why do you always laugh on other classmates?
laugh on(无此搭配）-->laugh at 嘲笑,漠视,因...发笑
5.I don't like raindays at all.
raindays-->rain days
拼写错误
6.She often makes few mistakes than her classmates.
few--fewer
fewer...than 比较级句型
7.At the top of Mount Qomolongma,three metres of snow can fall at one day.
at one day(无此搭配）-->in one day
表示”在一天的时间内”用"in one day"
例如：
We picked the whole field in one day.
我们在一天之内把这一整块地收割完了
8.The moon is much less than the Sun.All of them are stars.
much less-->much smaller
much less不形容体积上的”小得多”,体积上小得多用”much smaller"
9.Lazy Tom hated very much get up early every day.
get-->getting
hate之后用to do（偶尔性的）或者doing（经常性）搭配,因为句中有every day表示经常性动作,所以用doing.
试比较：I hate to go swimming today because it's cold.
10.Kangaroo can go 9 metres in one jump and move 74 km/hr.
Kangaroo-->Kangaroos
或者Kangaroo-->A kangaroo
如果是可数名词,前面必须加不定冠词(表示泛指）或者定冠词（表示特指）,否则应该用其复数形式．
这里要用不定冠词,因为不是特指哪个袋鼠,而是泛指．

(1)on-for
(2)will-would
(3)去to
(4)on-at
(5)raindays-rainday
(6)few-less
(7)at-on
(8)all-both
(9)hated-hates
(10)metres-metres away

1.My mother doesn't care on her health at all.
on改成about , care about 是固定短语搭配啊，在乎的意思。
2.Will you help someone in trouble?
someone 改成anyone， 一般疑问句用 anyone， 和some和any用法一样，any用于疑问句和否定句。