一般過去時講解及練習

一般過去時講解及練習（一）一般過去時的含義：過去發(fā)生的動作，現(xiàn)在已經結束了（二）一般過去時（be動詞類）的句子結構:肯定句主語+was/were+名詞/形容詞/介詞短語否定句主語+was/werenot+名詞/形容詞/介詞短語注意縮與：wasnot=wasn’twerenot=weren’t一般疑問句Was/Were+主語+名詞/形容詞/介詞短語肯定回答：Yes,sb.was/were否定回答：No,sb.was/werenot特殊疑問句特殊疑問詞+一般疑問句語序?主語與be動詞的對應關系:主語be動詞的一般現(xiàn)在時be動詞的一般過去時Iamwaswe/you/theyarewerehe/she/it/Kitty等第三人稱單數(shù)iswas一般過去時（實義動詞類）的句子結構:肯定句主語+動詞的過去式否定句主語+didnot+動詞原形注意縮與：didnot=didn’t一般疑問句Did+主語+動詞原形肯定回答：Yes,sb.did否定回答：No,sb.didnot特殊疑問句特殊疑問詞+一般疑問句語序（三）動詞變成過去式的變化規(guī)則:1.一般情況下，動詞詞尾直接加-edwork—worked；play—played；want—wanted2.以不發(fā)音的e結尾動詞，動詞詞尾加-dlive—lived；move—moved；decide—decided3.以輔音字母+y結尾的動詞，把y變?yōu)閕再加-edstudy—studied；cry—cried；carry—carried4.以一個輔音字母結尾的重讀閉音節(jié)動詞，雙與詞尾輔音字母，再加-edstop—stopped；beg—begged；drop—dropped；plan—planned；chat—chatted；skip—skipped5.不規(guī)則變化特殊記do-did,have-had,read-read,go-went及時操練:like- want- shopstudy- live- clean-?及時操練：eg.Heastudenttenyearsago.（be）改為否定句：改為一般疑問句：肯定回答：否定回答：對tenyearsago劃線提問:一般過去時的時間標志詞yesterday昨天系列：yesterday昨天，yesterdaymorning昨天早上，thedaybefOreyesterday前天last上一個系列：lastyear去年，lastmonth上個月，lastweek上周ago以前系列：twominutesago兩分鐘前,threehoursago三小時前,fourdaysago四天前justnow剛才一般過去時(be動詞類)練習：用所給詞的適當形式填空Iathomejustnow.(be)Theyhappylastweek.(be)Sheastudenttenyearsago.(be)Theoldmanatchurchyesterday.(be)II.按要求改寫句子：Iwasathomejustnow.(改成否定句)Iathomejustnow.Theywerehappylastweek.(改成一般疑問句)happylastweek?Shewasastudenttenyearsago.(改成否定句)Sheastudenttenyearsago.Theoldmanwasatchurchyesterday.對劃線部分提問)theoldmanatchurch?(七)一般過去時(實義動詞類)練習：I.用所給詞的適當形式填空I(have)anexcitingpartylastweekend.she(practice)herguitaryesterday?No,she.WhatTom(do)onSaturdayevening?He(watch)TVand(read)aninterestingbook.Theyall(go)tothemountainsyesterdaymorning.She(notvisit)herauntlastweekend.She(stay)athomeand(do)somecleaning.II.按要求改寫句子Lucydidherhomeworkathome.(改否定句)Lucyherhomeworkathome.Hefoundsomemeatinthefridge.(變一般疑問句)hemeatinthefridge?TheystudiedEnglishlastyear.(變一般疑問句)theyEnglishlastyear?Frankreadaninterestingbookabouthisto