Unit2 Language-welcome教案

the analysis of this unit: this unit introduces and develops the theme on language.the aim of this unit:1. provide ss a good chance to gain some knowledge about english and its history.2. the reading strategy helps ss learn about the writing features in a typical history article and learn effective ways to read these articles.3. enable ss to conduct a survey and write a report.4. help ss apply what they’ve learnt to design a booklet.teaching periods: period 1: welcome to the unit and listening period 2-4: reading and language focus period 5- 6: word power period 7—9 grammar and usage, including exercises in the workbook period 10-12: task  period 13-15: project period 16—18: english weekly   period 1 welcome to the unit and listeningthe analysis of this part:in this section: five different language forms, including written language, oral language, emotions( a special internet language), sign language, braille and animal language will be introduced to us.teaching aims and requirements:1. help ss practice listening and speaking2. help ss know about different languages.3. encourage ss think about effective methods for studying the english language.teaching difficult point: how to help ss practice their oral english ability and listening abilityteaching procedures:step one: lead-in      have free talks with ss as follows:what language do you speak?can you speak other language?do you think that language is the only way people communicate with each other?what other methods of communication can you think of?step tw picture talkingpicture 1: languagesquestions:  do you speak any other language besides chinese? if so, can you speak a little for us?which other language do you like to learn best, english, japanese or spanish? why?which language do you think is the hardest? why?picture 2: emotionsquestions:what does this emotion stand for? ( a beaming喜氣洋洋的, 愉快的 smile.)what is an emotion? an intense mental state that arises subjectively rather than through conscious effort and is often accompanied by physiological changes; a strong feeling:沖動：由主觀引起而非理智作用的一種強(qiáng)烈的感情狀態(tài)，并且經(jīng)常伴有心理上的變化；一種強(qiáng)烈的感覺：the emotions of joy, sorrow, reverence, hate, and love.快樂、痛苦、尊敬、痛恨和愛的沖動when do people usually use this kind of language? (when they are talking on the internet or sending short messages.)could you give some more examples?