七年级下unit9period1.ppt

一般过去时态（The Simple Past Tense)介绍 1.定义： 一般过去时态表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用；也表示过去经常或反复发生的动作，常和表示频度的时间状语连用。 2.时间状语：yesterday，yesterday morning, last Sunday, last year, in 2004，two days ago 等 3.频度副词：always, usually, often, sometimes等 The regular past tenses 巧记动词过去式 动词一般过去时，表示过去发生的事； be用was或用were, have,has变had； 谓语动词过去式，过去时间作标志； 一般动词加-ed，若是特殊得硬记。 否定句很简单，主语之后didn’t添； 疑问句也不难，did放在主语前； 如果谓语之前有did，谓语动词需还原； 动词若是was,were,否定就把not添。 * * March Mon Tues Wedn Thurs Fri Satur Sun 28 29 30 31 1 2 3 4 5 6 7 8 9 10 May Mon Tue Wed Thu Fri Sat Sun 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 this week last week weekend Brainstorming What do you usually do on weekends? —What do you usually do on weekend? — I usually play computer. — I usually do my homework. — I usually have a dance. — I usually play the guitar. — I usually play basketball. — I usually paint. — I usually read books. — I usually go to swim. I usually … on weekends. Play the guitar Read some books Clean the room play the guitar played the guitar play computer played computer What do you do on weekends? What did you do last weekend?（上周） play soccer played soccer What did you / he / she do last weekend? He watched TV I visited my friend He stayed at home He cleaned the floor She did her homework She did Chinese kungfu What did she do last weekend ? She did some reading do---did（do的过去式） What did they do last weekend ? They had a piano lesson/class. have---had（have,has的过去式） They had a party They had a big dinner What did he/she do last weekend ? He went to the mountains. He went to the beach. He went to the library. She went to the movies. go---went(go 的过去式） Wha