本期考博英語作文預測話題：在線教育。

在新型冠狀病毒肺炎疫情防控期間，各地大學、中小學和培訓機構紛紛采用網絡遠程方式開展在線教學活動。請談談在線教學的利弊并提出建議和對策。

一、寫作預測

Directions:

In this part,you are required to write a composition on the topic Online Teaching.You should write on the answerpaper and you should base your composition on the following details.

1、寫作思路

開頭段：引出疫情防控期間出現在線教學熱潮的寫作背景，并在此基礎上提出本文的中心觀點，即我們應以此為契機，揚長避短提高在線教學質量；

主體段：分別闡述在線教學的利弊。優勢：方式靈活，不受時間、空間限制：資源共享，最大化利用優質資源。弊端：有一定的設備和操作要求：難以保障學習效率。提出建議和對策：

結尾段：總結全文，重申中心觀點，即我們應該把握機遇，促進在線教學的優化。

2、高分表達

Online Teaching

During the prevention and control period of the COVID-19 pandemic,many schools have conducted onlineteaching activities,which has brought heated public attention and discussion.In my opinion,this is an opportunityfor education reform.We should make full use of its strengths and avoid its weaknesses to improve the quality ofonline teaching.

On the one hand,online teaching has some irreplaceable advantages.First,under the pandemic circumstance,isflexibility allows schools to carry out teaching activities without the limits of time and space.Second,with thedevelopment of Internet,it can realize the sharing of resources and maximize the use of high-quality teachingresources.On the other hand,online teaching also reveals some problems that cannot be ignored.To start with,thereare certain hardware and software requirements,which can be a test for teachers to operate the equipment.What'smore,because the interaction of online teaching is not as direct as traditional classroom,it is difficult for teachers tosupervise students timely and guarantee their learning efficiency.

To solve these problems,we need to take corresponding measures.Technical service providers should developmore suitable technology,and lower the threshold of online class.At the same time,teachers should improve theirteaching method and attach importance to the feedback

In conclusion,online teaching has injected new connotation into teaching methods,and also brought newchallenges and opportunities to teachers.It is important to promote the optimization of online teaching.

二、重點詞匯

pandemic /p?n'dem?k/ n.流行病

irreplaceable /'irplersabl/ adj.不能替代的

supervise /'su:pavaiz/ v.監督

connotation /'kpna'terfn/ n.內涵

optimization /'?pt?ma?'ze??n/ n.優化

三、精選句型

1.During the prevention and control period of the COVID-19 pandemic，many schools have conducted onlineteaching activities，which has brought heated public attention and discussion.

【引出寫作背景】在新冠肺炎疫情防控期間，不少學校開展了在線教學活動，引起了公眾的熱烈關注和討論。

2.Second，with the development of Internet，it can realize the sharing of resources and maximize the use of high-quality teaching resources.

【介紹在線教學的優勢】其次，隨著互聯網的發展，在線教學可以實現資源的共享，使優質教學資源得到最大限度的利用。

3.What＇s more，because the interaction of online teaching is not as direct as traditional classroom，it is difficult forteachers to supervise students timely and guarantee their learning efficiency.

【介紹在線教學的弊端】此外，由于在線教學的互動性不像傳統課堂那么直接，教師很難及時監督學生，也很難保證學生的學習效率。

4.In conclusion，online teaching has injected new connotation into teaching methods，and also brought newchallenges and opportunities to teachers.

【總結全文】綜上所述，在線教學為教學方法注入了新的內涵，也給教師帶來了新的挑戰和機遇。

四、全文翻譯

在新冠肺炎疫情防控期間，不少學校開展了在線教學活動，引起了公眾的熱烈關注和討論。在我看來，在新冠肺炎疫情防控期間，不少學校開展了在線教學活動，引起了公眾的熱烈關注和討論.在我看來，這是一個教育改革的機會。我們應該揚長避短，提高線上教學的質量。

一方面，在線教學有者不可替代的優勢。首先，在疫情環境下，其靈活性使學校得以開展教學活動，而不受時間和空間的限制。第二，隨著互聯網的發展，在線教學可以實現資源的共享，使優質教學資源得到最大限度的利用。

另一方面，在線教學也暴露了一些不可忽視的問題。首先，存在一定的硬件和軟件要求，這將是對教師操作設備的一個考驗。此外，由于在線教學的互動性不像傳統課堂那么直接，教師很難及時監督學生，也很難保證學生的學習效率。

為了解決這些問題，我們需要采取相應的措施。技術服務提供商應該開發更適合的技術，降低在線課程的門檻。同時，教師要改進教學方法，重視反饋。

綜上所述，在線教學為教學方法注入了新的內涵，也給教師帶來了新的挑戰和機遇。促進網絡教學的優化是十分重要的。