【答案解析】Sample 1 [1]Teaching bad language may be considered to be "cool", [2]but I strongly believe that this is not the sort of teaching students need to learn in the classroom. [3]Using bad language in everyday life is already impolite, let alone inside the classroom! [4]Teaching young children "bad language" is most un- suitable for them and teachers should never encourage any students to use bad language. [5]Although the curse words exist in American life and some of them are frequently used, such as in the movies and TV programs, the question is whether students should learn them on purpose. [6]Each language and culture consists of good aspects, which we should absorb, and some repulsive and offensive ones, which we should distinguish. When we learn our mother tongue in the first stage, [7] we are taught to be decent and polite rather than how to curse. So why should we learn purposefully to say dirty words just because they are in English? There are plenty of good words students need to learn. Anyhow, a good teacher who is really suitable for a teaching job should avoid using bad language. [8]I think teachers must not teach any students something bad, especially to children. Sample 2 Bad language surrounds us in most of our daily routines—films, TV programs and interaction between people. As students, we should be able to understand them. [1]I personaily think it is necessary to deal with bad language and discuss its appropriate use in the classroom. [2]Children have plenty of opportunities to find examples of "bad language", especially in films, If a student feels curious about it, the teacher should provide some information and help students understand it. [3]Second language learners acquire language from many other sources as well as from the classroom. Active learners will seek opportunities to try out new language. [4]However, non-native speakers cannot really know how offensive the swear words can be to native speakers. [5]It is the teacher who should help pupils be aware of the fact that the use of swear words is usually considered as more inappropriate when used by foreigners.[6]In addition, it is the teacher's duty to ensure that students are able to understand—and react to—bad language used against them. [7]Children are naturally curious about swear words. [8]I believe it's better to just tell them what they mean. Students need to know and understand these phrases and expressions but never use them. Analysis 1 [1] 点明自己的立场：课堂上不应该回避脏话。副词personally和形容词ap- propriate起到限制范围的作用，使表达客观。 [2] 学生在日常生活中经常会接触到一些脏话。plenty of是语言亮点。 [3] as well as用作并列连词时，着重点是它前面的词。 [4] However表转折，起承，亡启下的作用， offensive是关键词。 [5] 用It is...who强调句型说明老师应该起到的作用，即老师应该让学生了解脏话的意义以及使用时的忌讳。 [6] In addition表示意思递进。 [7] 副词naturally使表达贴切。 [8] 用I believe重申观点：学生了解脏话无可厚非，它毕竟是语言的一部分，但是老师不应该教学生使用它。 Analysis 2 [1] [2]用他人看法引出自己的立场：强烈反对在课堂上教授粗俗的语言。strongly表明态度坚决。 [3] let alone是亮点词汇，意为“更不用说”。 [4] 用most和never强调立场：不应该在课堂上教孩子学脏话。 [5] Although引导让步状语从句。 [6] repulsive and offensive是语言亮点。 [7] 论述应该教孩子学习语言中的精华而非糟粕。要教会孩子如何礼貌用语，而非出口成“脏”。 [8] 结论：教师应该教孩子学好。