初一7B英语一般过去时.ppt

初一7B英语期末复习知识点扫描,第三回一般过去时,一般过去时的结构：,行为动词的过去时的句式。肯定句：主语+did否定句:主语+didnt+动词原形一般疑问句：Did+主语+动词原形？Yes，主语did.No，主语didnt,一般过去时的提示词,yesterday；yesterdaymorning；lastnighttwoyearsago；before；thedaybeforeyesterday;justnow=justamoment;atlast/intheend/finally;in1998;oneday;thatday；whenIwasyoung,一般过去时的结构,1.be动词过去时的句式：肯定句：主语+was/were否定句：主语+wasnt/werent一般疑问句：Was/Were+主语+?-Yes，主语+was/were-No，主语wasnt/werent,动词过去式的构成,一、规则变化1、一般在动词后面加ed如：look-looked2、以e结尾的动词，直接加d如：love-loved3.以一个元音字母和一个字母结尾，双写最后一个字母加edchatchattedplan-planned4.以辅音字母加y结尾的，把y变为i加ed。如：study-studied二、不规则变化（见书后）,用be动词的适当形式填空1.I_anEnglishteachernow.2.She_happyyesterday.3.They_gladtoseeeachotherlastmonth.4.HelenandNancy_goodfriends.5.Thelittledog_twoyearsoldthisyear.6.Look,there_lotsofgrapeshere.7.There_asignonthechaironMonday.8.Today_thesecondofJune.Yesterday_thefirstofJune.It_ChildrensDay.Allthestudents_veryexcited.,一般过去时狂练,一、句型转换（将下列句子改为否定句和一般疑问句，并作肯定和否定回答）1.Thechildrenhadagoodtimeinthepark.2.Therewereaboutninehundredpeopleattheconcert.3.Anndidherhomeworkyesterdayevening.4.LastweekIreadanEnglishbook.5.Mybrotherwasintheparkjustnow.,用所给词的适当形式填空。1.TomandMary_(come)toChinalastmonth.2.Mike_(notgo)tobeduntil12oclocklastnight.Sohe_(get)uplate.3.Mary_(read)Englishyesterdaymorning.4.Tom_(begin)tolearnChineselastyear.5.Mymother_(notdo)houseworkyesterday.6.There_atelephonecallforyoujustnow.(be)7.-When_you_(come)tochina?-Lastyear.8._(be)itcoldinyourcityyesterday?9.Howmanypeople_(be)thereinyourclasslastterm?10.There_(be)afootballmatchonTVyesterdayevening,butI_(have)notimetowatchit.,改错题(请改正每个句子中的一个错误)1HowisJaneyesterday?_2Hegotoschoolbybuslastweek._3Hegoeshomeat6:00lastmonth._4Icanflykitessevenyearsago._5Didyousawhimjustnow._6TomwasntwatchTVlastnight._7Ididnotmyhomeworkyesterday._8Hewaitforyouthreehoursago._9Whofinditjustnow?_,1When_you_(come)tochina?Lastyear.2Didshe_(have)supperathome?3Jack_(notclean)theroomjustnow.4_(be)itcoldinyourcityyesterday?5、Howmanypeople_(be)thereinyourclasslastterm?6It_(be)hotyesterdayandmostchildren_(be)outside.7、There_(be)afootballmatchonTVyesterdayevening,butI_(have)notimetowatchit.8.He_(fight)thebigmanamomentago.9.He_(hurt)hislegthismorning.10、Ilistenedbut_(hear)nothing.11、I_yoursisterafewdaysago.(see)12、We_tothecinemalastnight.(go)13.Justnowhe_mehismotherwasill.(tell,14_you_(have)breadforbreakfastthismorning?15、Thepolice_(stop)thecarand_(catch)thethief(小偷)justnow.16.ThelittleTom_(lie)undertheumbrellalastSaturdaywhenthesun_(shine)17UncleWang_(come)intotheroomand_(find)somethingtoeat.What_(make)himcry(哭)justnow?18Lastyeartheteacher_(tell)usthattheearthmovesaroundthesun19.Onceuponatime,there_(live)ahappyfarmer.20There_notenoughpeopletopickapplesthatday.(be)21、There_anyhospitals(医院)inmyhometownin1940.(benot)22、There_enoughmilkathomelastweek,wasntthere?23.Jack_(notclean)theroomamomentago.24、Howmanypeople_(be)the