一般過去時.ppt

1、一般過去時 【知識精粹】,一般過去時表示過去存在的狀態(tài)或過去的動作，要用一般過去時，在句中常常出現(xiàn)過去的詞。如：just now, right now, a moment ago, yesterday, the day before yesterday, last month, last year等。,一般過去時的運用 (1) be動詞變成was，were，其中 am, is was are were (2) 行為動詞一般加-ed，沒有人稱、單復(fù)數(shù)之分。,行為動詞的過去式結(jié)構(gòu)： (1)一般情況下在詞尾加-ed。 在元音和濁輔音后讀/d/。如： staystayed climbclimbed 在

2、清輔音后讀/t/。如： workworked looklooked helphelped (2)以e結(jié)尾的動詞加d，讀音同上。 likeliked livelived hopehoped,(3)以輔音字母加y結(jié)尾的動詞去y加 ied，讀/id/。如：studystudied trytried carrycarried (4)以重音閉音節(jié)結(jié)尾，末尾只有一個輔音字母的動詞，要雙寫末尾的輔音字母，再加ed。 讀音同上。如：jogjogged stopstopped begbegged,(5)動詞的過去式有一些是不規(guī)則的，如： bewas/were becomebecame beginbegan bl

3、owblew breakbroke bringbrough buildbuilt burnburnt buybought catchcaught comecame cutcut dodid drawdrew drinkdrank,用所給的動詞的適當形式填空。 He _(visit) the Great Wall last year. 2.We_(have) a good time yesterday. 3.We often _(go) to school by bus last year. 4.I _(live)in the village when I was a child.,選擇填空 ( ) 1. She watered the flowers _. A. tomorrow B. sometimes C. yesterday morning ( ) 2.What _ Mike do last weekend ? A. do B. does C. did ( ) 3. I _ my room last Sunday. A. cleaned B. clean C. am cleaning,寫出下列動詞的過去式 isam_ fly_ plant_ are _ drink_ play_ go _ make _ does_ dance_