英語(yǔ)一般現(xiàn)在時(shí)的用法.pptx
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1、一動(dòng)詞的變化規(guī)則1如果主語(yǔ)是名詞復(fù)數(shù)和第一人稱、we,謂語(yǔ)動(dòng)詞不用變化,仍然用動(dòng)詞原型表示我們通常7:30上學(xué)去We usually go to school at 7:30我父母每星期給我妹妹十元錢。My parents give ten yuan to my sister every week2如果主語(yǔ)是單數(shù)名詞第三人稱單數(shù)和不可數(shù)名詞,謂語(yǔ)動(dòng)詞要變化He works hard on study.So many sheep walks on the hill.一動(dòng)詞的變化規(guī)則(1).一般情況下,直接加-s(2).以s.x.sh.ch.o結(jié)尾,加-es(3).以“輔音字母+y結(jié)尾,變y為i,
2、再加-es寫出下列動(dòng)詞的第三人稱單數(shù)talkforgethopestop.performplaysaybuy_worryflystudy.likemaketakelovebecomecomedriveshinewritehikegiveseestop.shop_plangetsitletcutrunforgetbeginwashwatchfinishteachfishreachgodo(4)特殊變化的詞be(是)-am,is,arehave(有)-has have,一般現(xiàn)在時(shí)(he Simple Prerent Tense)1.表示現(xiàn)在的狀態(tài):e.g.Hes twelve.Shes at wo
3、rk.2.表經(jīng)?;蛄?xí)慣性的動(dòng)作:e.g.I get up at 6:30 every day.He often goes to the English corner.3.表主語(yǔ)具備的性格和能力等:e.g.She likes noodles.They speak French.4.普遍真理和自然規(guī)律:e.g.Two plus four is six.The moon goes around the earth.時(shí)間短語(yǔ)1.頻度副詞:sometimes(有時(shí)),often,always(總是),usually(通常),seldom,never(決不)2.in the morning/afterno
4、on/evening3.every day/morning.4.on Sundays(星期日)二基本用法1.be動(dòng)詞:主語(yǔ)+be+其它(肯)He is a worker主語(yǔ)+be+not+其它(否)He is not a worker.Be+主語(yǔ)+其它?Is he a worker?2.行為動(dòng)詞:主語(yǔ)+行為動(dòng)詞(+其它)They play basketball after school.主語(yǔ)+dont(doesnt)+動(dòng)詞原形(+其它)They dont play basketball after school.Do(Does)+主語(yǔ)+動(dòng)詞原形+其它Do they play basketbal
5、l after school?肯定式疑問(wèn)式否定式否定疑問(wèn)式I work.Do you work?I do not work.Dont you work?You work.Do you work?You do not work.Dont you work?We work.Do you work?We do not work.Dont you work?They work.Do they work?They do not work.Dont they work?He(She,It)Does he(she,it)He(She,It)does not Doesnt he(she it)works.wo
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