知识结构知识结构一般过去时 The Simple Past Tense3.书写1. 概念2.时间动词的过去式(v-ed)1、表示过去某个时间发生的动作或 存在的状态。 2、表示过去经常或反复发生的动作。yesterday () last night in 1990 (过去的年) two days ago just now= a moment agonowpastfuture动词过去式的构成规则动词regular verbs不规则动词irregular verbs构成读音规则动词过去式的构成构成规则例词1、一般在动词原形末尾加 ed look lookedplay playedstart started 2、结尾是 e 的动词只加 - d live livedhope hopeduse used3、末尾只有一个辅音字母的 重读闭音节词，先双写这 个辅音字母，再加ed stop stopped plan planned trip tripped4、结尾是“辅音字母+y”的词，先变“y”为“i”再加ed study studied carry carried清念 /t/ ,元浊/d/ ; /t/ /d/ 之后念/id/规则动词加-ed的读音说明：1、清念 /t/ ，即 ed 在清辅音后面念 /t/ ,例：finished helpedpassed cooked2、元浊 /d/ ,即 ed 在元音，浊辅音后面念 /d/ ,例：borrowed enjoyedcalled moved 3、/t/ /d/ 之后念 /id/ , 即 ed 在 /t/ /d/ 音后面念 /id/例：wanted shoutedneeded counted不规则动词表Infinitive Past Tenseam, isare beginbringbuycancomedodrawdrinkdriveInfinitive Past Tenseeatfeelflyfindfightget givegohaveleavemakewaswerebeganbroughtboughtcouldcamediddrewdrankdroveatefeltflewfoundfoughtgotgavewenthadleftmade不规则动词表Infinitive Past Tensepayputreadrunsayseesitsleepspendstandswimwritepaidputreadransaidsawsatsleptspentstoodswamwrote用 法1、表示过去某个时间发生的动作或存在的状态。He here yesterday. (be) wasI up at 6:00 yesterday morning.(get) gotyou a good time last Sunday? (have)Did have2、表示过去经常或反复发生的动作。My father often to work by bus last year.(go) wentI often to pop music 3 years ago. (listen) listenedHe usually in the pool in 2002. (swim) swamPRACTISE改写句子：1、Lucy did her homework at home.（改否定句）Lucy _ _ her homework at home.2、He went to the zoo last Sunday.（变一般疑问句)_ he _ to the zoo last Sunday?3、She stayed there a week ago.（对划线部分提问）_ _ she _ there?4、There was some orange in the cup.（变一般疑问句)_ there _ orange in the cup? didnt doDid goWhen did stayWas anyFill in the blanks with the right form of the verbs: 1. I _(be) ill last Sunday. 2. Amy _ (sit) here yesterday. 3. _ you _(clean) your room just now. 4. My sister _ (be) born on June 5. 1996. 5. _ (be) your parents at home just now? 6. He _ (study) French here last year. 7. She _ (do) homework last night. 8. They _(go) to the zoo yesterday morning. 9. We _ (have) a party last Saturday. 10.Joy _ (visit) me yesterday evening. 11. They _ (live) here two years ago. 12.He _(be) here a moment ago. was sat Did clean was Were studied did went had visited lived waslast Sunday morninglast Sunday afternoonlast Sunday nightTalk about yourselfTalk about Mary last Saturday morninglast Saturday afternoonher uncle last Saturday nightOn Saturday morning/ afternoon/ night On Sunday morning/ afternoon/ nightdo sports, read books, play, study,visit, clean, watch, do homework.