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小學(xué)六年級(jí)英語(yǔ)語(yǔ)法復(fù)習(xí):時(shí)態(tài)

時(shí)間:2015-11-30 10:00:00   來(lái)源:無(wú)憂考網(wǎng)     [字體: ]
(一)一般現(xiàn)在時(shí)

  1.一般現(xiàn)在時(shí)表示經(jīng);蛄(xí)慣性的動(dòng)作,也可表示現(xiàn)在的狀態(tài)或主語(yǔ)具備的性格和能力。

  2. 在一般現(xiàn)在時(shí)中,句中有be動(dòng)詞或情態(tài)動(dòng)詞時(shí):

  否定句在be動(dòng)詞和情態(tài)動(dòng)詞后加not 如:He cann’t speak Chinese.

  一般疑問(wèn)句將be動(dòng)詞或情態(tài)動(dòng)詞放在句首如:Can you speak Chinese?

  4.在一般現(xiàn)在時(shí)中,句中沒(méi)有be動(dòng)詞或情態(tài)動(dòng)詞時(shí):

  主語(yǔ)為第三人稱單數(shù)的否定句在動(dòng)詞前加does+not (doesn’t)

  一般疑問(wèn)句在句首加does,句子中原有動(dòng)詞用原形;

  主語(yǔ)為非第三人稱單數(shù),否定句用do+not (don’t),一般疑問(wèn)句在句首加do,句子中動(dòng)詞用原形。

  動(dòng)詞+s的變化規(guī)則

  1.一般情況下,直接加-s,如:cook-cooks, milk-milks

  2 .以s. x. sh. ch. o結(jié)尾,加-es,如:guess-guesses, wash-washes, watch-watches, go-goes

  3.以“輔音字母+y”結(jié)尾,變y為i, 再加-es,如:study-studies

  (二)現(xiàn)在進(jìn)行時(shí)

  1、肯定句基本結(jié)構(gòu)為be+ do ing.

  否定句:be not doing.

  一般疑問(wèn)句把be動(dòng)詞調(diào)到句首

  2、動(dòng)詞加ing的變化規(guī)則

  1.一般情況下,直接加ing,如:cook-cooking

  2.以不發(fā)音的e結(jié)尾,去e加ing,如:make-making, taste-tasting

  3.如果末尾是一個(gè)元音字母和一個(gè)輔音字母,雙寫末尾的輔音字母,再加ing,如:run-running, stop-stopping

  (三)be going to

  1.be going to 表示將要發(fā)生的事或打算、計(jì)劃、決定要做的事情。

  2.肯定句:be going to +動(dòng)詞原形,如:Jim is going to play football.

  否定句:be not going to +動(dòng)詞原形,如:Jim is not going to play football.

  一般疑問(wèn)句:把be動(dòng)詞調(diào)到句首,如:Is Jim going to play football?

  特殊疑問(wèn)句:疑問(wèn)詞+be+主語(yǔ)+going to+動(dòng)詞原形?如:What is Jim going to do?

  疑問(wèn)詞當(dāng)主語(yǔ)時(shí):疑問(wèn)詞+be+going to+動(dòng)詞原形?如:Who is going to play football?

  (四)一般過(guò)去時(shí)

  1.一般過(guò)去時(shí)表示過(guò)去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài),常和表示過(guò)去的時(shí)間狀語(yǔ)連用。一般過(guò)去時(shí)也表示過(guò)去經(jīng);蚍磸(fù)發(fā)生的動(dòng)作感謝。

  2.句中沒(méi)有be動(dòng)詞的一般過(guò)去時(shí)的句子

  否定句:didn’t +動(dòng)詞原形,如:Jim didn’t go home yesterday.

  一般疑問(wèn)句:在句首加did,句子中的動(dòng)詞過(guò)去式變回原形。如:Did Jim go home yesterday?

  特殊疑問(wèn)句:

  ⑴疑問(wèn)詞+did+主語(yǔ)+動(dòng)詞原形?如:What did Jim do yesterday?

 、埔蓡(wèn)詞當(dāng)主語(yǔ)時(shí):疑問(wèn)詞+動(dòng)詞過(guò)去式?如:Who went to home yesterday?

  3、動(dòng)詞過(guò)去式變化規(guī)則:

  1.一般在動(dòng)詞末尾加-ed,如:pull-pulled, cook-cooked

  2.結(jié)尾是e加d,如:taste-tasted

  3.末尾只有一個(gè)元音字母和一個(gè)輔音字母的重讀閉音節(jié),應(yīng)雙寫末尾的輔音字母,再加-ed,如:stop-stopped

  4.以“輔音字母+y”結(jié)尾的,變y為i,

  再加-ed,如:study-studied

  5.不規(guī)則動(dòng)詞過(guò)去式:am,is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate, take-took, run-ran, sing-sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, fly-flew, ride-rode, speak-spoke, sweep-swept, swim-swam, sit-sat