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1、1.一般過去時表示過去某個時刻發(fā)生的動作或存在的狀態(tài),常和表示過去的時刻狀語連用。一般過去時也表示過去經(jīng)常或反復(fù)發(fā)生的動作感謝。2.Be動詞在一般過去時中的變化:⑴am和is在一般過去時中變?yōu)閣as。(wasnot=wasn’t)⑵are在一般過去時中變?yōu)閣ere。(werenot=weren’t)⑶帶有was或were的句子,其否定、疑問的變化和is,am,are一樣,即否定句在was或were后加not,一般疑問句把was或were調(diào)到句首。17/173.句中沒有be動詞的一般過去時的句子??否定句
2、:didn’t+動詞原形,如:Jimdidn’tgohomeyesterday.??一般疑問句:在句首加did,句子中的動詞過去式變回原形。如:DidJimgohomeyesterday???專門疑問句:⑴疑問詞+did+主語+動詞原形?如:??????WhatdidJimdoyesterday?⑵疑問詞當(dāng)主語時:疑問詞+動詞過去式?如:Whowenttohomeyesterday?動詞過去式變化規(guī)則:1.一般在動詞末尾加-ed,如:pull-pulled,cook-cooked2.結(jié)尾是e加d,如:t
3、aste-tasted17/173.末尾只有一個元音字母和一個輔音字母的重讀閉音節(jié),應(yīng)雙寫末尾的輔音字母,再加-ed,如:stop-stopped4.以“輔音字母+y”結(jié)尾的,變y為i,再加-ed,如:study-studied5.不規(guī)則動詞過去式:am,is-was,are-were,do-did,see-saw,say-said,give-gave,get-got,go-went,come-came,have-had,eat-ate,take-took,run-ran,sing-sang,put-p
4、ut,make-made,read-read,write-wrote,draw-drew,drink-drank,fly-flew,ride-rode,speak-spoke,sweep-swept,swim-swam,sit-sat過去時練習(xí)寫出下列動詞的過去式isam_________fly_______plant________are________drink_________play_______go________make________does_________dance________w
5、orry________ask_____17/17taste_________eat__________draw________put______throw________kick_________pass_______do??________Be動詞的過去時練習(xí)(1)Name____________??No.______Date__________一、??????用be動詞的適當(dāng)形式填空1.??????I_______atschooljustnow.2.??????He________atthecam
6、plastweek.3.??????We________studentstwoyearsago.4.??????They________onthefarmamomentago.5.??????YangLing________elevenyearsoldlastyear.6.??????There________anappleontheplateyesterday.17/177.??????There________somemilkinthefridgeonSunday.8.??????Themobile
7、phone_______onthesofayesterdayevening.二、??????句型轉(zhuǎn)換1.Itwasexciting.??否定句:________________________________________________一般疑問句:____________________________________________肯、否定回答:__________________________________________2.Allthestudentswereveryexcited.??否
8、定句:________________________________________________17/17一般疑問句:____________________________________________肯、否定回答:__________________________________________3.Theywereinhispocket.??否定句:_______________________________________