假如你是李華，你收到朋友李磊的來(lái)信，他告訴你他不適應(yīng)高一數(shù)學(xué)老師講的課，在學(xué)習(xí)數(shù)學(xué)方面有些困難，以至于跟不上其他同學(xué)，因此他感到非常著急．請(qǐng)你給李磊寫(xiě)一封回信，想辦法幫助他解決這方面的困難．要求：
1．不要逐字翻譯，可適當(dāng)增加細(xì)節(jié)，以使行文連貫；
2．詞數(shù)100左右；
3．信的開(kāi)頭和結(jié)尾已給出，不計(jì)入總詞數(shù)．
參考詞匯：適應(yīng)adapt to
Dear Li Lei，
    From your last letter I know you have some difficulty in learning maths．

You can't catch up with others in your class．Don't worry about it．
I think the following may be of help to you．Firstly，you'd better listen to the teacher carefully in class and practise more．You can ask your maths teacher to explain what you can't understand after class．Secondly，confidence is very important．You should be confident and believe in yourself．I think you can make it．Finally，you can communicate with your classmates and get some advice on maths．I think you will adapt to it and do well in it in the near future．Nothing is difficult if you put your heart into it．I hope you will make progress soon．

You can't catch up with others in your class．Don't worry about it．
I think the following may be of help to you．Firstly，you'd better listen to the teacher carefully in class and practise more．You can ask your maths teacher to explain what you can't understand after class．Secondly，confidence is very important．You should be confident and believe in yourself．I think you can make it．Finally，you can communicate with your classmates and get some advice on maths．I think you will adapt to it and do well in it in the near future．Nothing is difficult if you put your heart into it．I hope you will make progress soon．

    Best wishes，
Yours，
Li Hua．