巧記動(dòng)詞過(guò)去式.doc

1、巧記動(dòng)詞過(guò)去式（一）be 用 was 或用 were, have, has變 had.一般動(dòng)詞加 -ed,若是特殊得硬記。事情發(fā)生在過(guò)去，經(jīng)常、反復(fù)或連續(xù)。時(shí)間可長(zhǎng)也可短，動(dòng)詞時(shí)態(tài)用“過(guò)去”。（二）動(dòng)詞一般過(guò)去時(shí)，表示過(guò)去發(fā)生事。謂語(yǔ)動(dòng)詞過(guò)去式，過(guò)去時(shí)間作標(biāo)志。否定句很簡(jiǎn)單，主語(yǔ)之后didn t 添，疑問(wèn)句也不難， did 放在主語(yǔ)前。如果謂語(yǔ)之前有did, 謂語(yǔ)動(dòng)詞需還原動(dòng)詞若是 was, were ，否定就把 not 添。巧學(xué)動(dòng)詞 be 的一般過(guò)去式掌握動(dòng)詞 be 的一般過(guò)去時(shí)口訣。be 的過(guò)去時(shí)有四巧：一是時(shí)間狀語(yǔ)巧，表示過(guò)去的短語(yǔ)要記牢；二是形式巧，單數(shù) was，復(fù)數(shù) were；否定句

2、結(jié)構(gòu)是三巧，not 緊跟 was / were ；四是疑問(wèn)句式巧，was / were向前跑（提前）。解釋：【一巧】時(shí)間狀語(yǔ)巧。一般過(guò)去時(shí)表示過(guò)去發(fā)生的動(dòng)作或存在的狀態(tài)，恰巧與表示過(guò)去的一些時(shí)間狀語(yǔ)連用。 例如：yesterday,lastnight/ week /month/year, last Saturday, the day before yesterday, in 1998, five years ago等?！径伞啃问角?。它與一般現(xiàn)在時(shí)一樣，形式多樣：當(dāng)主語(yǔ)是第一人稱單數(shù)或第三人稱單數(shù)時(shí)， 謂語(yǔ)動(dòng)詞用 was；主語(yǔ)是第二人稱或其他人稱復(fù)數(shù)時(shí)，謂語(yǔ)動(dòng)詞用 were。例如：I was

3、in the classroom yesterday morning.昨天早上我在教室里。He was at school last Tuesday。上周二他在學(xué)校。They were over there a moment ago.剛才他們?cè)谀沁?。【三巧】否定句結(jié)構(gòu)巧。 與動(dòng)詞 be 的一般現(xiàn)在時(shí)一樣， 它在動(dòng)詞后面加 not 即可變成否定句，并且 was, were 與 not 可以縮寫(xiě)成 wasnt, weren t 。即：主語(yǔ) wasnt / weren t 表語(yǔ)其他。例如：I was not（= wasnt ） here yesterday.昨天我不在這兒。My parents we

4、re not（= weren t ） at home last Sunday.上周日我父母不在家?！舅那伞恳蓡?wèn)句式巧。把 was, were 提到句首，句末用問(wèn)號(hào)即可變?yōu)橐话阋蓡?wèn)句。即： Was（ Were）主語(yǔ)表語(yǔ)其他這恰巧與動(dòng)詞 be 的一般現(xiàn)在時(shí)的疑問(wèn)句式相似。例如：Were you at home the day before yesterday前天你在家嗎Was she late this morning今天早上她遲到了嗎更巧的是疑問(wèn)句的答語(yǔ)也相似，肯定回答用“Yes, 主語(yǔ) was / were. ”；否定回答用“ No, 主語(yǔ) wasnt / werent. ”。例如： Were

5、 Wei Hua and Han Mei here just now剛才魏華和韓梅在這兒?jiǎn)?Yes, they were. （No, they weren t. ）是的，她們?cè)?。（不，她們不在。）從下列各題后所給的四個(gè)選項(xiàng)中選擇最佳答案填空。（） father _ ill yesterday.A. isntB. arentC.wasntD. weren t（） your parents at home last weekA. IsB. WasC. AreD.Were（ ） twins _ in Dalian last A. are; were B. were; areyear.They _ here now.C. was; areD.were; was（） your father at work the day _ yesterdayA. Was; beforeB. Is; beforeC. Was; afterD.Is; a