新概念一册Lesson-83、84语法 自动保存的

It’s5o’clock.Hehadapieceofpizza.Heisfull.It’s5:30.Wouldyoulikeaburger?No,thankyou.Ihave(already)had

dinner.Ihaddinnerat5o’clock.Wouldyoulikesomejuice?No,thankyou.Ihave(just)hadsome.Theyhadsomeice-creams.Wouldyoulikesomeice-creams?No,thanks.I’vehadanice-cream.Ihadanice-creamatfouro’clock.Ihavehaddinner.Ihavehadsomejuice.Ihavehadanice-cream.

Ihavehad…GrammarfocusNCE谈论过去发生的事情，但是发生的时间不重要2.谈论过去发生的某事，但对现在造成了影响3.过去开始的某事，现在还在继续也就是“站到现在说过去”现在完成时构成：S（主语）+have/has+

动词过去分词+其他注意：这里的have是助动词,无意义

have-had-had注意主语和助动词的缩写形式：

规则动词过去分词和过去式变法一样+edclean---cleaned+darrive---arrived3.辅音字母+y结尾的把y变i+edempty---emptied

动词的过去分词的规则变化动词的过去分词的规则变化，在动词后加ed，规则变化有以下四种：①原形+ed

如：worked,

passed

②词尾是e时，直接加d

如：liked

lived

③若词尾为“辅音字母加y”，则改y为i加ed。词尾为“元音字母+y”时，直接加d；如played

stayed

studied

cried

④末尾只有一个辅音字母的重读闭音节是，双写最后一个辅音字母加ed.如：

stopped

dropped不规则动词的过去式以及过去分词

巧记规律AAA:put–put–putlet—let–letABA:become—became—becomeABB:stand—stood—stoodABC:eat—ate—eaten注意现在完成时中的时间副词alreadyadv.已经justadv.刚刚

1)注意副词在句子中的位置。行为动词之前，助动词和be动词之后。

Hehasalreadyfinishedhiswork.2)在否定句和疑问句中,already要变yet,并且yet只能在句末。

Hehasn’tfinishedhisworkyet.Hashefinishedhisworkyet?---Notyet.3)already和yet出现要用完成时态。Hehasalreadyhadlunch.(否定句)(一般疑问句)(回答)现在完成时句式转换Hehasn’thadlunchyet.（助动词后+not）Hashehadlunchyet?（助动词提句首）Yes,hehas./No,hehasn’t.Ihavealreadyhadlunch.Ihadlunchathalfpasttwelve.I’vejusthadacup.Ihadoneaftermylunch.

时间词不同：注意时态的标志词。意义不同：完成时强调动作对现在的影响，而过去时只陈述过去的事实。区别现在完成时和过去时态体验运用现在完成时态fruitbananasorangesapplespeachesA:Haveabanana,please.B:No,thankyou.Ihave

alreadyhadone.lambchickenbeefsteakA:Wouldyouliketohavesomelamb?B:Yes,please.Ihaven’thadanyyet.orangesapplesA:Haveyouhadanyorangesorapples?B:Ihave

just

hadsomeapples.Ihaven’thadanyorangesyet.A:Hashehadany…or…?B:Hehas

already

hadsome….Hehasn’thadany…yet.vegetablesfruit小试牛刀一、根据选择问句做否定和肯定回答。Haveyouhadanyvegetablesorfruit?Ihaven’thadanyvegetables.I’vejusthadsomefruit.Hashehadanybeansorpeas?Hehasn’thadanybeans.Hehasjusthadsomepeas.1)I’vehadsomelamb.(一般疑问句)________you________________lamb?2)Shehashadacup.(一般疑问句)________she_________acup?Iwanttohavelunchwithhim.(否定)I_________________tohavelunchwithhim._______you_______tohavelunchwithhim?Theyhavehadsometea.(否定句)They___________________________tea.Shehashadsomefruit.(否定句)She__________________________fruit.Wearehavinglunch.(改写句子)(用already)We_________

_______________lunch.(用justnow)We__________lunchjustnow.HavehadanyHashaddon’twantDowanthaven’thadanyhasn’thad