Unit 3 The international food festival(牛津7B)

unit 3 the international food festival  i.  language focus: 1.    using formulaic expressions to make suggestions 2.    using modals to express an obligation 3.    asking ‘wh-’ questions to find out various kinds of specific information 4.    using formulaic expressions to show agreement ii.   language skills: listening l        identify main ideas of a new topic l        recognize differences in the use of intonation in questions and statements, and respond appropriately speaking l        use appropriate intonation and stress, and vary volume, tone of voice and speed to convey intended meanings and fe 阅读全文