[名校联盟]Unit3课件.ppt

;Have you ever seen them? Is it a hat? A bag? A light?;;????1947年6月24日,一名叫做阿诺德的美国商人, 架着一架小型飞机在华盛顿州上空, 发现一组巨型 不明飞行物以1000公里左右的速度, 同他一起在 空中翱翔。阿诺德的有关目击报告第一次引起 公众的兴趣, 从此“飞碟”或UFO便迅速流传开来。;Where were you when the UFO arrived? I was in …;library;1.__I was in the bathroom.;I was sleeping.;clean room;What was she/he doing when the UFO arrived?;;What were they doing when the UFO arrived?; swim;What was/were sb doing when the UFO arrived? Sb was/were v-ing . ;a. standing in front of the library / studying in the library b. cleaning my room / sleeping late c. making a milk shake / cooking dinner d. getting out of the shower / talking on the phone e. eating lunch / cutting hair;cook;read; play football;I _____________ ( 在读）a story book last night.;过去进行时的构成：;; 用所给动词的适当形式填空 1What ____ you ____ (do) at noon yesterday? 2)I ____________(watch) TV when my mother_____ (come) in. 3) He ________(do) his lessons at ten yesterday morning.; 5) The children __________(play) football at four yesterday afternoon. 6) The baby __________ (sleep) when the mother came back.; 9)You _____________（play）basketball yesterday afternoon, weren’t you? 10) -What _______ Tom_______ (do）at noon yesterday? -Sleeping.;Summing up:;Thank you!Good-bye!