求英语达人帮忙回答以下几个问题?

题目

求英语达人帮忙回答以下几个问题?
第一题.Needs analysis is very applicable in situations where students have very specific language needs.However,it can also be used in situations where learners’ needs are not so specific,as in the case of students learning English as a foreign language in a school setting.What might the focus of a needs analysis be in this situation?
第二题.Have you any experience with using authentic materials in teaching?What problems do they pose for teachers?Do you think they are preferable to created materials?
第三题（A-B可任选一题回答）.A．How has the philosophy of learner-centeredness influenced approaches to language teaching in recent years?What is such a philosophy a response to?
B.Give an example of pedagogical tasks and real-world tasks that could be used in designing a listening course.
这是《英语课程论》的几道题目 老师要求用英语回答 希望各位达人答案能详尽一点

答案

Advertising industry is quite developed in China,and there are a lot of studies on advertisements.However,most of the studies on advertisements are about consumer psychology and the analysis of tradit...