出国留学网您供应最所有的英语考察及研习材料，这日出国留学网英语频道为您供应小学英语作文范文，下文《三年级英语作文400字》由出国留学网英语频道为您料理，接待您探访出国留学网浏览更多资讯。 I am a 10 years old boy. smart and handsome. i am proud of myself. because i can get perfect scores in chinese, math and english. it is not good enough, i am also proud of being an elder brother. that is a friday evening, my baby brother was crying all the time. my parents were both cooking for dinner. I said to my mum, let me look after this little thing. my mum said, “are you sure you can?” “ yes ,believe me i can.” i answered. then mum went to the kitchen. i went towards my baby brother. “ oh baby, don’t cry. i will sing a song for you…” i carried him and sing songs for him. after a while, he was asleep. i was so tired. my parents were happy and praised me a good boy. this is my first time to look after my baby brother and i feel proud of myself.