小學(xué)英語(yǔ)一般過(guò)去式復(fù)習(xí)課件(1)

1、 2.標(biāo)志性時(shí)間詞標(biāo)志性時(shí)間詞: yesterday ,then, last week / year / Sunday.1.表示表示:過(guò)去一段時(shí)間內(nèi)所發(fā)生的事情或過(guò)去一段時(shí)間內(nèi)所發(fā)生的事情或 動(dòng)作動(dòng)作 動(dòng)詞過(guò)去式動(dòng)詞過(guò)去式(動(dòng)詞動(dòng)詞+ed) 一般過(guò)去時(shí)的構(gòu)成 陳述句： was (am,is) 1 主語(yǔ)+be動(dòng)詞的過(guò)去式were(are)2 主語(yǔ)+動(dòng)詞的過(guò)去式 規(guī)則變化/不規(guī)則變化。1)直接加直接加ed, 如如:play-played2) 以以e結(jié)尾的結(jié)尾的,直接加直接加d，如：，如： dance danced3) 以以“輔音字母輔音字母+y”結(jié)尾的結(jié)尾的,改改y為為i,再加再加-ed，如：如：

2、study-studied carry-carried4)不規(guī)則變化：不規(guī)則變化： taketook seesaw readread do-did, get-got go-went, eat-ate, sing-sangdo seeget readeattakesinggosawwenttookreadatesangdidgotplaycleanvisitwatchwashdancecarryplayedcleanedvisitedwatchedwasheddancedcarriedboughtbuyswimswam過(guò)去時(shí)的陳述句變過(guò)去時(shí)的一般疑問(wèn)句1 找到be動(dòng)詞（was/were),把be

3、動(dòng)詞提前，其它部分抄下來(lái)，遇到y(tǒng)ou變成I/we,遇到I/we變成you.例：I was short then.2 沒有be動(dòng)詞，借助動(dòng)詞，did.例：Tom played football yesterday.過(guò)去時(shí)的肯定句變否定句1 找到be動(dòng)詞，在be動(dòng)詞后加not。如：My dad was young then. 2 沒有be動(dòng)詞，借did,在did后加not.如：I liked cat then.1 Was+主語(yǔ)+其它？2 Were+主語(yǔ)+其它？3 Did+主語(yǔ)+動(dòng)詞原形+其它？ 答語(yǔ)：用什么問(wèn)，用什么答，問(wèn)男答he,問(wèn)女答she,問(wèn)復(fù)數(shù)答they.問(wèn)you答I/we.例：Were they old then? Was Lingling at home yesterday? Did you play basketball last week?(問(wèn)動(dòng)作) 1. What did do + 過(guò)去的時(shí)間? + 動(dòng)詞過(guò)去式.例例: What did Miss Tang do last night ? She watched TV.