授课教师： 黄小军单位：南安市洪濑中学Unit 3 What were you doing when the UFO arrived?Section A Warming UpListening to an English song Take me to your heartLook at the picture and listen to the tape• Then match the statements with the people in the picture. • 1.___I was in the bathroom. • 2.___I was in my bedroom. • 3.___I was in front of the library. • 4.___I was in the kitchen. • 5.___I was in my barber shop. • 6.___I was in the barber’s chair.The answers are 1.d 2.b 3.a 4.c 5.e 6.f同学们，你们都答对了吗？a.standing in front of the library/ studying in the library b.cleaning my room/ sleeping late c.making a smoothie/ cooking dinner d.getting out of the shower/ talking on the phone e.eating lunch/ cutting hairFind out the correct responsesAnswers• a. standing in front of the library • b. sleeping late. • c. cooking dinner • d. getting out of the shower • e. cutting hairLook ,listen and order these statements(1-5)• __The alien visited the Museum of flight. • __The alien bought a souvenir. • __A UFO landed on center street. • __The alien went into a store. • __An alien got out of the UFO.–The correct order is 5 4 1 3 2过去进行时过去进行时表示过去的某一时刻正 在进行的动作，由 be 动词was/ were+现在分词 构成 例句：I was reading at 2 o’clock this afternoon. They were having a meeting when the UFO landed. Look,complete the following sentences with “when” or “while”• 1.The boy was walking down the street______a UFO landed. • 2.The girl was shopping______she saw the alien get out.• 3_______the alien was buying a souvenir,the girl called the police. • 4_______the alien was visiting the museum,the boy called the TV station.when /while 的用法• when常与表示短暂的动作连用，经常引导一般过 去时态的句子。
• while常与表示持续性的动作连用，经常引导过去 进行时态的句子• 练习题的答案是:1.when 2.when 3.while 4.while • 你们都答对了吗？ • 祝贺你们！HOMEWORK1.Listen to the tape and go over it.2.Finish the Ex of workbook.4.Prepare for the new lesson.。