自2020年初新冠肺炎（coronavirus）在全球爆发以来，大中小学生都在网上进行网课学习。假如你是李华，为校英语社团组织的“停课不停学”的活动投稿。请你给社团负责人Mr.Chen写一封信，内容包含以下要点：
1. 你的作息规律和在家学习感受；
2. 表达感恩之情（对父母或老师等）。
词数：100词左右。
It’s my honour to write to you to share what I’m doing as a studentduring the epidemic.With the outbreak of the covid-19 around the world, our routine life is very much changed. In order to prevent further infection, we choose to stay at home taking online courses, which is a real challenge for those who lack self-discipline. Take me for example. I have to get up before 6:30 and get ready for my class beginning at 7. After more than 10 hours’ learning online, I get quite tired, but I have to work hard onmy homework until 11 o’clock at night. As you see, staring at the screen for such a long time does great harm to our eyes. Still, I want to express my heartfelt thanks to my teachers and parents alike for what they have done for me.Yours,
Li Hua
为了：in order to → so as to
不得不：have to → have got to
真诚的：heartfelt →sincere
对…有害：do harm to → be harmful to
并列句变复合句
原句：I have to get up before 6:30 and get ready for my class beginning at 7.
拓展句：I have to get up before 6:30 and get ready for my class which begins at 7.
In order to prevent further infection, we choose to stay at home taking online courses, which is a real challenge for those who lack self-discipline.
（运用了which引导的非限定性定语从句）
Still, I want to express my heartfelt thanks to my teachers and parents alike forwhat they have done for me.
（运用了what引导的宾语从句）
假定你是李华，学校要求所有师生明天做一次核酸检测（nucleic acid testing）。请你给外教Peter写一封邮件通知此事。内容包括：
1. 检测的原因；
2. 检测的时间和地点；
3. 注意事项。
注意：1. 写作词数应为80左右；
2. 请按如下格式在答题卡相应位置作答。
Is everything going well? I’m writing to inform you of the details about doing nucleic acid testing tomorrow.
As the global pandemic situation remains serious and more new infections were reported in several provinces in China, to ensure campus’ safety, all teachersand students are asked to take a second round of nucleic acid testing at the stadium, at 2 p.m. on Saturday afternoon. That is to say tomorrow afternoon.
It is forecast to be windy and cold tomorrow, so you had better put on a coat because we have to waitin line for some time. What’s more, you must bring your passport.
Yours,
Li Hua
通知：inform→message
确保：ensure→guarantee
有益的：serious→severe
穿上：put on→wear
简单句变复合句
原句：I’m writing to inform you of the details about doing nucleic acid testing tomorrow.
拓展句：I’m writing to inform you of the details that are about doing nucleic acid testing tomorrow.
As the global pandemic situation remains serious and more new infections were reported in several provinces in China, to ensure campus’ safety, all teachers and students are asked to take a second round of nucleic acid testing at the stadium, at 2 p.m. on Saturday afternoon.
(运用了as引导原因状语从句和不定式作目的状语)
It is forecast to be windy and cold tomorrow, so you had better put on a coat because we have to wait in line for some time.
(运用了so连接的并列句和because引导的原因状语从句)
假如你是王梓，刚刚收到好友龚瞩的邮件，邮件中提到因为疫情影响，学校的课全部改成线上授课，但她发现自己在上网课时难以集中注意力，效率低下。还有不到100天就要高考了，她感觉非常着急，想你寻求帮助。请你写封回信给她，提出一些建议并阐述理由。
Terribly sorry to hear that due to the epidemic, you have to stay at home to have online courses, which deprives you of your attention on the course. With less than 100 days to prepare for your big exam, I have some advice for you on concentrating on your study.
Firstly, engaging yourself in the class actively is beneficial for you to be immersed into the online course, for the reason that answering teachers’ questions and thinking positively leave little room to be absent-minded. Additionally, a quiet environment can ensure yourself to be fully absorbed in the course, which can guarantee that nothing can get you distracted easily or interrupt your thoughts. By the way, getting distractions away from your sight is also a must.
Hoping my suggestions are helpful to you.
十分、非常：terribly→extremely
因为：due to→because of→result from
集中注意力于：focus on→concentrate on
专注于：be immersed in→be absorbed in
简单句改复合句
原句：With less than 100 days to prepare for your big exam, I have some advice for you on concentrating on your study.
拓展句：With less than 100 days to prepare for your big exam, I have some advice for you, which will help you concentrate on your study.
Terribly sorry to hear that due to the epidemic, you have to stay at home to have online courses, which deprives you of your attention on the course.
（运用了形容词做状语，which引导非限制性定语从句。）
Firstly, engaging yourself in the class actively is beneficial for you to be immersed into the online course, for the reason that answering teachers’ questions and thinking positively leave little room to be absent-minded.
（运用了动名词做主语，that引导同位语从句。）