1、Unit 12 Review 3last Saturdaylast nightyesterdaythe day before yesterdayPast times:last Saturday evening一般过去时态 一般过去时态的构成与用法什么是一般过去时态一般过去时态谓语动词的构成形式一般过去时态常见的基本用法一般过去时态常用的时间状语(点击）一般过去时态的定义 动词的一般过去时态表示过去发生的动作、情况或存在的状态。行为动词（即实义动词）的过去式没有人称和数的变化。谓语动词的构成形式一般过去时的谓语动词有be动词和行为动词两种基本形式规则动词过去式的构成be动词和行为动词两种基本形式
2、 be动词（或系动词be）的过去式为was和were两个。行为动词的过去式，其变化分为规则和不规则的两种。规则动词过去式的构成 一般动词原形末尾加-ed。如：looklooked,staystayed;以e结尾的动词只加-d。如：hopehoped,livelived;末尾只有一个辅音字母结尾的重读闭音节的动词，应先双写这个辅音字母，再加-ed.如：stopstopped,plan(计划)planned;结尾是“辅音字母+y”的动词，先将y改为i,再加-ed.如：studystudied,carrycarried.ed(或-d)的读音：在清辅音结尾的词后读t.如：workworked w:kt
3、,helphelpedhelpt;在浊辅音和元音后读d。如：callcalledk:ld,playplayedpleid;在t和d音后面发id。如：wantwantedwntid，needneededni:did.一般过去时态常见的基本用法 1.表示在过去时间里发生的动作或存在的状态Liu Jie got up at 7:10 this morning.He was a student three years ago.2表示过去经常或反复发生的动作。Zhang Yaru always went to school by bike last term.3表示已故人所做的事情。Comrade Le
4、i Feng did good deeds in his life.(雷锋同志做了一生的好事。)4.表示过去所发生的一系列的动作，而这一系列的动作是从现在的角度来考虑的，不是从动作相互之间的关系这一角度来考虑的。Miss Liu got up at seven oclock this morning,dressed,had breakfast,and went to work.Do exercisesChoice()1.Ithot yesterday,but its cold today.A.wasB.is had()2.Lets them with their work now.A.help
5、ingB.helpC.helped()3.What trees did you last week?A.plantB.plantedC.planting()4.They sang and danced the parade.A.atB.onC.in()5.I have something toto his brother.A.talkB.cleanC.watch()6.My books on the floor this morning.But now they on the desk.A.are,are B.were,are C.are,were()7.My hairtidy last ni
6、ght.A.isB.wasC.were()8.Theyin the office the day before yesterday.A.workB.workingC.worked()9.A:he TV yesterday?B:No,he didnt.A.Did,watch B.Is,watching C.Did,watched()10.He didnthis mother last night.A.calledB.callingC.callChoose the right sentences.()1.What was the weather like yesterday?()2.What di
7、d he do?()3.What were your shoes like this morning?()4.Did she cook dinner?()5.Whats she doing?They were clean.It was cool.He called Jim.Yes,she did.Shes exercising.3,Finish the passage.Last Monday I very busy.At school I math,English and science.After school I the piano.Then I my room.I football after dinner.I my homework in the evening.Step 7:Homework.Copy the words P66 Activity 4
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