请批评指正1,Heisstrongenough(carry)theheavybox.答:tocarry是否也可用forcarrying2,Timtoldme(notgo)tothelibrarywithhim.答:nottogo3,(learn)aforeignlanguagewellisveryimportant.答:Tolearn4,Areyou

Question

请批评指正
1,He is strong enough ___ (carry) the heavy box .
答:to carry 是否也可用 for carrying
2,Tim told me ___(not go) to the library with him .
答:not to go
3,____(learn) a foreign language well is very important .
答:To learn
4,Are you happy ___(play) with me .
答:to play 是否也可用 playing(若不能请说明为什么)

Answer 1

1.to carry 不能用for carrying
解析：固定搭配be enough to do sth 足够能做‘‘‘‘
2．not to go
解析：tell sb (not)to do sth告诉（叫）某人（不要）做某事
3．To learn
解析：其实这句的原式为It is very important to learn a foreign language well.只不过是把动词不定式to learn a foreign language well 提前在句首了（此时应把It去掉,因为It在原式中只充当to learn a foreign language well的形式主语,不做任何成份）．
4．to play 不能用playing
解析：固定搭配be happy to do sth 做某事很快乐
也有be happy with sth/sb 对某事(人）感到高兴