根据提供的信息和语言素材设计教学方案，用英文作答。设计任务：请阅读下面学生信息和语言素材，设计20分钟的英语听说教学方案。教案没有固定格式．但须包含下列要点：·teaching objectives·teaching contents·key and difficult points·major steps and time allocation·activities and justifications教学时间：20分钟学生概况：某城镇普通中学初中一年级第二学期学生，班级人数40人。多数学生已经达到《义务教育英语课程标准(2011年版)》二级水平。学生课堂参与积极性一般。语言素材：Conversation 1Tom:Hey,Peter．Peter:Hi,Tom．Tom:How′s the weather down there in Shanghai?Peter:It′s cloudy．How′s the weather in Moscow?Tom:It′s snowing right now．Conversation 2Peter:Hi,Aunt Sally．Aunt Sally:Hello,Peter．Peter:How′s the weather in Boston?Aunt Sally:Oh,it′s windy．Conversation 3Peter:So,how′s the weather in Beijing?Julie:It′s sunny．Conversation 4Peter:Hi,Uncle Bill．Uncle Bill:Hello,Peter．Peter:How′s the weather in Toronto?Uncle Bill:It′s raining,as usual!
Passage 1As regards social conventions,we must say a word about the well-known English class system.This is an embarrassing subject for English people,and one they tend to be ashamed of,though?during the present century class-consciousness has grown less and less,and the class system less?rigid.But it still exists below the surface.Broadly speaking,it means there are two classes,the"middle class"and the"working class".(We shall ignore for a moment the old"upper class",including the hereditary aristocracy,since it is extremely small in numbers;but some of its members?have the right to sit in the House of Lords,and some newspapers take surprising interest in their?private life.)The middle class consists chiefly of well-to-do businessmen and professional people of?all kinds.The working class consists chiefly of manual and unskilled workers.The most obvious difference between them is in their accent.Middle-class people use slightly?varying kinds of"received pronunciation"which is the kind of English spoken by BBC announcers?and taught to overseas pupils.Typical working-class people speak in many different local accents?which are generally felt to be rather ugly and uneducated.One of the biggest barriers of social?equality in England is the two-class education system.To have been to a so-called"public school"immediately marks you out as one of the middle class.The middle classes tend to live a more formal?life than working-class people,and are usually more cultured.Their midday meal is"lunch"and?they have a rather formal evening meal called"dinner",whereas the working man′s dinner,if his?working hours permit,is at midday,and his smaller,late-evening meal is called supper.As we have said,however,the class system is much less rigid than it was,and for a long time it?has been government policy to reduce class distinctions.Working-class students very commonly?receive a university education and enter the professions,and working-class incomes have grown so?much recently that the distinctions between the two classes are becoming less and less clear.However,regardless of one′s social status,certain standards of politeness are expected of?everybody,and a well-bred person is polite to everyone he meets,and treats a laborer with the same?respect he gives an important businessman.Servility inspires both embarrassment and dislike.Even?the word"sir",except in school and in certain occupations(e.g.commerce,the army,etc.)sounds?too servile to be commonly used.The middle class mainly refers to people__________.查看材料
A.who were born as aristocratB.who have the right to sit in the House of LordsC.who speak in many different local accentsD.who are prosperous businessmen or who work in some professions
