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Hi!Dear friends! 大家都認(rèn)識(shí)我吧,我是助動(dòng)詞did,我的較大特點(diǎn)就是善解人意、助人為樂(lè)嘛!可是呀,有時(shí)我的心情會(huì)很糟糕!這是因?yàn)橐恍┐中牡呐笥巡焕斫馕摇,F(xiàn)在我想把我的煩惱說(shuō)出來(lái),希望大家能夠關(guān)心我,別再令我煩惱了,OK?
1. 到底何時(shí)使用我?
我和其它助動(dòng)詞一樣,本身無(wú)意義,自己不能獨(dú)立作謂語(yǔ),只能和其它主要?jiǎng)釉~一起構(gòu)成謂語(yǔ),用于構(gòu)成一般過(guò)去時(shí)的否定句和疑問(wèn)句,當(dāng)然也常常用于代替上文中的行為動(dòng)詞的過(guò)去式。如:
I didn't go to school last Sunday. 上周日我沒(méi)上學(xué)。
Did you buy a new pen yesterday? 昨天你買了枝新鋼筆嗎?
2.我身后的動(dòng)詞到底用什么形式?
有的小朋友總不注意我身后的動(dòng)詞用什么形式,你說(shuō)我多么煩惱呀!其實(shí),在否定句和疑問(wèn)句中,我身后的動(dòng)詞必須用原形。不信你來(lái)瞧:
他昨天沒(méi)有在家吃午飯。
[誤] He didn't had lunch at home yesterday.
[正] He didn't have lunch at home yesterday.
3. 我能用be動(dòng)詞代替嗎?
不管怎么說(shuō),含有行為(實(shí)義)動(dòng)詞的一般過(guò)去時(shí)的肯定句變成否定句或疑問(wèn)句時(shí),不能用be動(dòng)詞,必須用到我!含be動(dòng)詞的句子構(gòu)成否定句或疑問(wèn)句都絕不會(huì)讓我露面!有的小朋友總是讓我委屈、讓我煩,還是看看例句吧:
They went to the park last week. (改為否定句)
[誤] They weren't go to the park last week.
[正] They didn't go to the park last week.
小朋友們這次了解我了吧,今后可別再出錯(cuò)啦,否則我一定會(huì)更加愁眉不展的!OK, see you next time!