(冀教版)六年級(jí)英語(yǔ)下冊(cè)u(píng)nit4lesson27課件

〔冀教版〕六年級(jí)英語(yǔ)下冊(cè)課件unit4Lesson27Iremember

go(went)buy(bought)see(saw)talk(talked)say(said)want(wanted)laugh(laughed)ask(asked)get(got)have(had)win(won)lose(lost)play(played)invite(invited)知識(shí)結(jié)構(gòu)一般過(guò)去時(shí)構(gòu)成用法常用時(shí)間動(dòng)詞的過(guò)去式1、表示過(guò)去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)。2、表示過(guò)去經(jīng)常或反復(fù)發(fā)生的動(dòng)作。yesterdaylastnightin1990twodaysago動(dòng)詞過(guò)去式的構(gòu)成規(guī)那么動(dòng)詞不規(guī)那么動(dòng)詞構(gòu)成讀音規(guī)那么動(dòng)詞過(guò)去式的構(gòu)成構(gòu)成規(guī)那么例詞1、一般在動(dòng)詞原形末尾加–edlooklookedplayplayed2、結(jié)尾是e的動(dòng)詞加--dlikelikedinviteinvited3、末尾只有一個(gè)輔音字母的重讀閉音節(jié)詞，先雙寫(xiě)這個(gè)輔音字母，再加—edstopstopped4、結(jié)尾是“輔音字母+y〞的動(dòng)詞，先變“y〞為“i〞再加—edstudystudied清念/t/,元濁/d/;/t//d/之后念/id/規(guī)那么動(dòng)詞詞-ed的讀音說(shuō)明：1、清念/t/，即ed在清輔音后面念/t/,例：askedhelpedlaughedtalked2、元濁/d/,即ed在元音，濁輔音后面念/d/,例：playedcalled3、/t//d/之后念/id/,即ed在/t//d/音后面念/id/例：wantedneeded不規(guī)那么動(dòng)詞表原形過(guò)去式am/iswasareweretaketooktelltoldbringbroughtbuybought

loselostputput原形過(guò)去式gowenthavehaddodidseesawsaysaidwinwongetgotreadreadDoyoulikemybaby?Didyoulikemybaby?YesterdaytodayCleanedclean

WashedwashTalkedtalkWantedwant

Laughedlaugh本課主要知識(shí)點(diǎn)規(guī)那么與不規(guī)那么動(dòng)詞變化匯總:amis(was)are(were)become(became)begin(began)

bite(bit)blow(blew)buy(bought)catch(caught)come(came)

dig(dug)do(dig)draw(drew)drive(drove)eat(ate)

fall(fell)feed(fed)fell(felt)fly(flew)forget(forgot)

get(got)give(gave)go(went)grow(grew)havehas(had)ride(rode)

know(knew)keep(kept)make(made)meet(met)run(ran)say(said)see(saw)sing(sang)sit(sat)

課堂練習(xí)1．填出以下單詞過(guò)去式：cleanwashtalkwantlaughamisare2．運(yùn)