“案例教学”插入任务和“自然阅读”任务给商务英语词语附带习得的作用.docVIP

　　“案例教学”插入任务和“自然阅读”任务给商务英语词语附带习得的作用----商务英语论文 --Chapter OneIntroduction Vocabulary is regarded as the most important basis of acquisition of alanguage for it is relevant to mastery of all the other language skills. The deepdevelopment of global munication and cooperation and rapid progress of modemtechnique offer for the English learners.Meanent of the practical modeminternational situation in all fields and subjects, English for Specific Purposesemerged and has rapidly developed.Incidental Vocabulary Acquisition is a method of acquiring the vocabularyemorize the vocabulary through intentionally reciting the vocabulary lists orpleting certain vocabulary exercises to acquire the vocabulary knounication，listening to English songs or ovies. One unique factor ofincidental acquisition is the learners attention emorizing of the p; Hulstijn，2001). In the incidental vocabularyacquisition, the learners attention is mainly paid to the information ethod of pleting the tasks. The acquisition of vocabulary is just one kind ofby-product in the learning process. Learners constantly pay their main attention tovarying factors and characteristics of the lexical formation through intentionalacquisition. Hounication isfrequently ignored. On the other side，learners may emphasize the specific meaning oftarget erous researches investigated the incidentalvocabulary acquisition from the perspective p; Herman, 1985; Knight，1994; Mondria Boer, 1991,1993; Laufer Hulstijn，2001; Saragi，Nation Meister，1978).In the area of second language acquisition，numerous theoretical and empiricalresearches have studied the different factors in the learning and teaching process.Based on the Depth of Processing Hypothesis, Involvement Load Hypothesis p; Laufer (2001) as a construct to integrate theresults of numerous researches of the depth of motivation，processing，attention andnoticing.As a major branch of ESP，Business English involves specific linguisticknoed at dealing with the different cases in trading