摘要： 假定你是学校英语报的记者，面对疫情，为了让学生更好地了解保护环境和强调人类健 康的重要性，你校上周五邀请知名专家吴教授到学校就“保护环境，健康生活”做专题讲座 【分析】
本篇书面表达属于应用文，要求考生以“A lecture on protecting the environment and leading a healthy life”为题用英语写一篇报道。
【详解】第一步：审题
体裁：应用文
时态：根据提示，时态主要为一般过去时。
结构：总分法
总分法指把主题句作为总说，把支持句作为分说，并以这种方式安排所写内容。
要求：
1.讲座的目的。
2.讲座的具体时间，地点及内容。
3 .同学们的收获。
第二步:列提纲 （重点词组）
in order to；lead a healthy life；deliver a speech；emphasize the importance of ；interact with；speak highly of; have a better understanding of
第三步：连词成句
1.In order to arouse the students’ awareness of protecting the environment and leading a healthy life, our school invited professor Wu, a famous expert from Wuhan, to deliver a speech in the school lecture hall last Friday afternoon.
2.During the lecture, professor Wu first emphasized the importance of protecting the environment and gave us daily measures to protect it.
3.He also shared some extremely useful and practical tips on leading a healthy life.
4.After that he interacted with students and encouraged them to ask questions, to which the expert gave specific answers.
5.The students spoke highly of the lecture, which made them have a better understanding of the connection between the environment and a healthy life.
根据提示及关键词（组）进行遣词造句，注意主谓一致和时态问题。
第四步：连句成篇（衔接词）
1.表文章结构顺序：First of all, Firstly/First, Secondly/Second… And then, Finally, In the end, At last
2.表并列补充关系：What is more, Besides, Moreover, Furthermore, In addition As well as, not only…but (also), including,
3.表转折对比关系：However, On the contrary, but, Although+clause(从句), In spite of+n/doing,On the one hand…,On the other hand… Some…,while others…,as for, so…that…
4.表因果关系：Because, As, So, Thus, Therefore, As a result
连句成文，注意使用恰当的连词进行句子之间的衔接与过渡，书写一定要规范清晰，
【点睛】[高分句型1] After that he interacted with students and encouraged them to ask questions, to which the expert gave specific answers.(to which引导非限制性定语从句)
[高分句型2] The students spoke highly of the lecture, which made them have a better understanding of the connection between the environment and a healthy life.(which引导非限制性定语从句)
