《劍橋少兒英語(yǔ)》二級(jí)上冊(cè)【配套PPT課件及教案等】,劍橋少兒英語(yǔ),配套PPT課件及教案等,劍橋,少兒英語(yǔ),二級(jí),上冊(cè),配套,PPT,課件,教案 動(dòng)詞過(guò)去時(shí)發(fā)音分三類動(dòng)詞過(guò)去時(shí)發(fā)音分三類一，以濁輔音字母結(jié)尾的動(dòng)詞加ed發(fā)d如：opened,enjoyed二，以清輔音字母結(jié)尾的動(dòng)詞加ed發(fā)t如：cooked,talked三，以字母d,t結(jié)尾的動(dòng)詞加ed發(fā)id如：studied,wantedstudy answerlearnenjoy open listen answeredlearned enjoyed opened listenedask askedtalk talkedhop hoppedstudiedpaint paintedwant wanteddtid 動(dòng)詞過(guò)去時(shí)的構(gòu)成方法：動(dòng)詞過(guò)去時(shí)的構(gòu)成方法：1、一般在動(dòng)詞末尾加、一般在動(dòng)詞末尾加 ed。如：listen-listened2、以重讀閉音節(jié)結(jié)尾，末尾只有一個(gè)、以重讀閉音節(jié)結(jié)尾，末尾只有一個(gè)輔音字母輔音字母的，的，先先雙寫(xiě)雙寫(xiě)這這 個(gè)輔音字母，再加個(gè)輔音字母，再加ed。skip-skipped 3.以以e結(jié)尾的，直接加結(jié)尾的，直接加d。如；如；complete-completed4.以輔音加以輔音加y結(jié)尾的，結(jié)尾的，把把y變變i，加，加ed。如：如：study-studied 表示過(guò)去的時(shí)間表示過(guò)去的時(shí)間v yesterday last nightv 昨天 昨晚v last year/week/Mondayv 去年 上周 上周一詞組詞組answered the question climbed the hilllearned English painted a picturelistened to music studied mathcooked dinner talked to my friend 一般過(guò)去時(shí)的用法一般過(guò)去時(shí)的用法一般過(guò)去時(shí)是表示一般過(guò)去時(shí)是表示過(guò)去過(guò)去發(fā)生的事情。發(fā)生的事情。如：主語(yǔ)如：主語(yǔ)(I/He/She/They)+動(dòng)詞動(dòng)詞（過(guò)去式）（過(guò)去式）+其它其它+過(guò)去時(shí)間。過(guò)去時(shí)間。I learned English yesterday.They studied math last week.Lets do（讓我們用動(dòng)詞的過(guò)去時(shí)造句。）如：如：I studied math last night.閱讀短文回答問(wèn)題問(wèn)：Where did Mary go?Why did the boy want to ask the question?Did Mary have a good time in the zoo?Where did you go yesterday?I went to the zoo.Did you see a lot of animals?Yes,I did.What did you do last week?I climbed the hill.不規(guī)則動(dòng)詞的過(guò)去式變化不規(guī)則動(dòng)詞的過(guò)去式變化see-saw give-gaveride-rode speak-spoketake-took buy-boughtgo-went do-did am/is-was are-were I climbed a little hill.I played with some kangaroos.I saw a big shark.I gave a banana to a monkey.I rode on a horse.I spoke to a parrot.I saw a movie.I took many photos.I painted a mask.I fished in the pond.I bought a big ice cream.?What did he do last Sunday?He studied.?What did she do last Sunday?She talked with her friend.?planted trees?cooked dinner?listened to music?painted a picture?helped Grandpa