新概念青少版2AU14b

U14ChocolateHeaven!巧克力天堂！一般過去時(shí)態(tài)句式的構(gòu)成

陳述句式動詞肯定式否定式be

waswere

wasnot(wasn’t)….werenot(weren’t)…

V原.規(guī)則動詞+ed；不規(guī)則動詞特殊變化didnot(didn’t)+V原

therebe

Therewas….Therewere….

Therewasnot(wasn’t)….Therewerenot(weren’t)….注：不規(guī)則動詞的過去式變化規(guī)律性不強(qiáng),須多加記憶。規(guī)則動詞過去式的構(gòu)成

構(gòu)

成

規(guī)

則原形過去式一般在動詞原形末尾加-ed

結(jié)尾是e的動詞加-d

末尾只有一個(gè)輔音字母的重讀閉音節(jié)詞，先雙寫這個(gè)輔音字母，再加-ed結(jié)尾是“輔音字母+y”的動詞，先變“y”為“

i”再加-ed

workedplayedhopedlivedstopped

plannedstudiedworried職業(yè)+’s表示該職業(yè)的就職場所thedentist's.theaccountant's.thechemist'sthebarber'sthehairdresser'sthedoctor's.thebutcher's.accountant會計(jì)doctor醫(yī)生dentist牙醫(yī)butcher屠夫chemist藥劑師baber理發(fā)師hairdresser美發(fā)師普通名詞可分為個(gè)體，可以數(shù)的

可數(shù)若干個(gè)個(gè)體組成的集合體表示無法分為個(gè)體的實(shí)物:氣體、液體、粉末等不可數(shù)表示動作、狀態(tài)、品質(zhì)、感情等抽象概念不可數(shù)boybookfamilypeopleworklucklovewaterrice個(gè)體名詞集體名詞物質(zhì)名詞抽象名詞grocern.雜貨商thegrocer’s雜貨店.grocery

食品雜貨；食品雜貨店

grocerystoreWherecanyougetthis?rice[u]match[c]matchesgreengrocern.果菜商thegreengrocer’s

果菜店Wherecanyougetthis?vegetable[c]fruit可數(shù)名詞（個(gè)體名詞），表示很多種類時(shí)，用復(fù)數(shù)。常用復(fù)數(shù)。vegetableWeshouldofteneatvegetables.Therearetwovegetablesinmyvegetablegarden.Heisavegetable.fruitIlikefruitandvegetables.集體名詞,通常不加s。指多種水果時(shí)，加s.Herearesomefruits,likeapples,lemonsandmangoes.butchern.屠夫thebutcher’s肉店.Wherecanyougetthis?beef[u]chicken[u]pork[u]beefsteak[u]mutton[u]lamb[u]stationern.文具商Wherecanyougetthis?envelope[c]writingpaper[u]thestationer’sstationerystore文具店aredenvelope[c]Wherecanyougetthis?bread[u]thebaker’sbakery面包店abaker[c]apieceofbread一片面包aloafofbread一個(gè)面包adonut[c]completeacompletechangeIwillcompletemystudyintheprimaryschoolthisyear.完整的；完全的；徹底的adj.強(qiáng)調(diào)使完整；完成v.填滿TheworkoffixingtheTViscomplete.修電視的工作完成了。今年我將完成小學(xué)的學(xué)習(xí)。一個(gè)徹底的變化completelyadv.我今天早上6點(diǎn)起床.一般過去時(shí)陳述句肯定句否定句規(guī)則動詞+ed；

didnot(didn’t)+V原

不規(guī)則動詞特殊變化

一般疑問句Did提到句首，結(jié)尾用?Yes/No.特殊疑問句疑問詞在句首+did語序?問什么回答什么。Didyougetupat7thismorning?Igotupat6thismorning.Yes,Idid.No,Ididn’t.When

didyougetupthismorning?dosomeshopping

購物A:Wehaven’tgotmuchrice.B:Canyougotothegrocer’sandgetsome?A:Yes,ofcourse.A:Didthegrocerhaveanyrice?B:Yes,hedid.A:Didhehaveanymatches?B:No,hedidn’t.A:Didthegrocerhaveanyriceormatches?B:Hehadsomerice,buthedidn’thaveanymatches.A:Howmuchricedidthegrocerhave?B:Notmuch.A:Howmanymatchesdidhehave?B:Noneatall.

YesNoQuestionsAnswers1Didyoufinishyourhomeworklastnight?

2DidyouwatchTVlastnight?

3DidyoureadEnglishthismorning?

4Didyoueatanyvegetablesthismorning?

5Didyougototheparkyesterday?

6DidyouhavePEclassthisFriday?

7Didyoubuyanybookslastmonth?

形式不變r(jià)ead

readcut

cutlet

letput

putcost

costhit

hitset

sethurt

hurto/u--abecome

come

run

ow--ewblow

grow

know

draw

fly

擊,打花費(fèi)became傷害cameranblewgrewknewdrewflewi--abegin

drink

sing

swim

ring

變成lt/pt/ftfeel

keep

leave

slee