假如你是學生李華，你校小學部將在下周開展小學生的新冠疫苗接種工作。部分小學生對疫苗接種過程并不了解，并且有恐懼感。請你寫一封信安慰他們，談談你接種疫苗后的感受，并根據以下提示，告知他們疫苗接種前后的注意事項。
（1）必須穿校服、戴口罩（mask）；
（2）禁止高聲喧嘩；
（3）接種后要留觀30分鐘；
（4）……
要求：
?文中不能出現真實的人名，地名和校名；
?語言通順，表達正確，要點齊全，適當補充；
?詞數80詞以上，開頭已給出，不計入總詞數。
提示詞：receive COVID-19 vaccine shots接種新冠疫苗，before the vaccination在接種疫苗前
Dear students，
    I learned that you will receive COVID-19 vaccine shots next week.____________________
Yours，
Li Hua

【考點】說明文；安全與健康．

【答案】Dear students，
    I learned that you will receive COVID-19 vaccine shots next week.In order to prevent the spread of the epidemic，receiving COVID-19 vaccine shots is the most direct and effective method.So we should all receive COVID-19 vaccine shots.When receiving COVID-19 vaccine shots，we should pay attention to the following points.
    First，we must wear school uniforms and masks.Second，we should not make loud noises.Third，stay for 30 minutes after receiving COVID-19 vaccine shots.Fourth，you should not take a bath within two days after receiving COVID-19 vaccine shots.I hope my suggestions are helpful to you.Yours，
Li Hua