新概念一冊(cè)Lesson-83、84語法 自動(dòng)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談?wù)撨^去發(fā)生的事情，但是發(fā)生的時(shí)間不重要2.談?wù)撨^去發(fā)生的某事，但對(duì)現(xiàn)在造成了影響3.過去開始的某事，現(xiàn)在還在繼續(xù)也就是“站到現(xiàn)在說過去”現(xiàn)在完成時(shí)構(gòu)成：S（主語）+have/has+

動(dòng)詞過去分詞+其他注意：這里的have是助動(dòng)詞,無意義

have-had-had注意主語和助動(dòng)詞的縮寫形式：

規(guī)則動(dòng)詞過去分詞和過去式變法一樣+edclean---cleaned+darrive---arrived3.輔音字母+y結(jié)尾的把y變i+edempty---emptied

動(dòng)詞的過去分詞的規(guī)則變化動(dòng)詞的過去分詞的規(guī)則變化，在動(dòng)詞后加ed，規(guī)則變化有以下四種：①原形+ed

如：worked,

passed

②詞尾是e時(shí)，直接加d

如：liked

lived

③若詞尾為“輔音字母加y”，則改y為i加ed。詞尾為“元音字母+y”時(shí)，直接加d；如played

stayed

studied

cried

④末尾只有一個(gè)輔音字母的重讀閉音節(jié)是，雙寫最后一個(gè)輔音字母加ed.如：

stopped

dropped不規(guī)則動(dòng)詞的過去式以及過去分詞

巧記規(guī)律AAA:put–put–putlet—let–letABA:become—became—becomeABB:stand—stood—stoodABC:eat—ate—eaten注意現(xiàn)在完成時(shí)中的時(shí)間副詞alreadyadv.已經(jīng)justadv.剛剛

1)注意副詞在句子中的位置。行為動(dòng)詞之前，助動(dòng)詞和be動(dòng)詞之后。

Hehasalreadyfinishedhiswork.2)在否定句和疑問句中,already要變yet,并且yet只能在句末。

Hehasn’tfinishedhisworkyet.Hashefinishedhisworkyet?---Notyet.3)already和yet出現(xiàn)要用完成時(shí)態(tài)。Hehasalreadyhadlunch.(否定句)(一般疑問句)(回答)現(xiàn)在完成時(shí)句式轉(zhuǎn)換Hehasn’thadlunchyet.（助動(dòng)詞后+not）Hashehadlunchyet?（助動(dòng)詞提句首）Yes,hehas./No,hehasn’t.Ihavealreadyhadlunch.Ihadlunchathalfpasttwelve.I’vejusthadacup.Ihadoneaftermylunch.

時(shí)間詞不同：注意時(shí)態(tài)的標(biāo)志詞。意義不同：完成時(shí)強(qiáng)調(diào)動(dòng)作對(duì)現(xiàn)在的影響，而過去時(shí)只陳述過去的事實(shí)。區(qū)別現(xiàn)在完成時(shí)和過去時(shí)態(tài)體驗(yàn)運(yùn)用現(xiàn)在完成時(shí)態(tài)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小試牛刀一、根據(jù)選擇問句做否定和肯定回答。Haveyouhadanyvegetablesorfruit?Ihaven’thadanyvegetables.I’vejusthadsomefruit.Hashehadanybeansorpeas?Hehasn’thadanybeans.Hehasjusthadsomepeas.1)I’vehadsomelamb.(一般疑問句)________you________________lamb?2)Shehashadacup.(一般疑問句)________she_________acup?Iwanttohavelunchwithhim.(否定)I_________________tohavelunchwithhim._______you_______tohavelunchwithhim?Theyhavehadsometea.(否定句)They___________________________tea.Shehashadsomefruit.(否定句)She__________________________fruit.Wearehavinglunch.(改寫句子)(用already)We_________

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