Unit 11 How was your school trip? 语法部分安全警示:校内外进行各项活动时注意安全。教学内容:P113、P114 教学目标:1、掌握过去进态的用法。2、(1)学会动词变过去式。(2)掌握过去进态的构成。3、能区分现在进行时、一般现在时和过去时态。预习导学:一、 一般过去时的概念 1、2、和表示过去的时间状语连用。yesterday/ the day before(在...之前) ,last year/ month/ spring/ week/ Monday/ nightyesterday morning/ afternoon/ evening,two days ago/ three years ago/ five months ago/ a week ago in 1990/ 2000/ 1988/ 1949 in the old days/ in those daysthe other day 哪天(用指说话前不久的日子) just now 才等; 也可表示过去经反复发生的动作,和often, always等频率副词连用2.Be动词在一般过去时中的变化:⑴am 和is在一般过去时中变为_ ___。(was not=__ _______) ⑵are在一般过去时中变为____ _。(were not=_ ___________) ⑶带有was或were的句子,其否定、疑问的变化和is, am, are一样,即否定句在__ _或_ __后加not,一般疑问句把_ ____或_ ___调到句首。 练习一、(一)、be动词的适当形式填空1. I _______ at school just now. 2 He ________ at the camp last week. 3. ________ students two years ago.4、They ________ on the farm a moment ago. 5. Yang Ling ________ eleven years old last year. 6. There ________ an apple on the plate yesterday. 7. There ________ some milk in the fridge on Sunday. 8. The mobile phone _______ on the sofa yesterday evening. 9.Where |