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1、现在进行时由 “人名/代词+Be+动词ing.” 表示表示说话时正在进行的动作.通常跟Look,Listen,Now等词连用.时态基本结构(以read为例)问句否定句现在进行时IamreadingHe/She/ItisreadingWe/They/YouarereadingAmI…?IsHe/She/It…?AreWe/They/You…?No,Iamnot.No,He/She/ItisnotNo,We/They/Youarenot基本结构:Thestudentsareplayingfootballnow.问句:Arethestudentsp
2、layingtabletennisnow?否定句:No,theyarenot.一般现在时由“人名/代词 +动词(原形/动词+-s/-es)表示由“人名/代词 + have/has+…表示表示经常性或习惯性的动作,动词常与often(经常),always(总是),usually(通常),everyday(每天),sometimes(有时),everymorning(每天早上),OnSunday(星期天)等时间词连用。时态Be动词形式(以为例)have问句一般现在时Iamastudent.He/She/Itisastudent.We/They/y
3、ouarestudent(s).Itellhim…He/She/IttellshimWe/They/youtellhimIhaveabook.He/She/Ithasabook.We/They/youhaveabookDoIplay?Doeshe/she/itplay?Dowe/they/youplay?Iamastudent./Sheisateacher./Wearestudents.Thegirlhasblueeyes.Tomwritestohermotherononceaweek(汤姆每周都给他妈妈写信)Heoftendoeshisho
4、meworkintheevening.ThechildrenstudyEnglisheveryday.Dotheyoftenplayfootball?No,theydon’t./Yes,theydo.Doesheplaytabletennis?No,hedoesn’t./Yes,hedoes.加s/es情况:情况变化规则例词一般情况加-sCome-comes,work-works,say-says,play-plays以o,s,x,ch,sh结尾的词加-esPass-passes,do-does,watch-watches,teach-tea
5、ches以辅音加y结尾的词变y为i,再加-esFly-flies,study-studies,cry-cries数词数词是表示数目和顺序的词,分为基数词和序数词两种。基数词表示数量,序数词表示顺序。基数词:第一组1-one,2-two,3-three,4-four,5-five,6-six,7-seven,8-eight,9-nine,10-ten,11-eleven,12-twelve第二组13-thirteen,14-fourteen,15-fifteen,16-sixteen,17-seventeen,18-eighteen,19-ni
6、neteen.第三组20-twenty,21-twenty-one,30-thirty,40-forty,50-fifty,60-sixty,70-seventy,80-eighty,90-ninety第四组100-onehundred(百),1,000-onethousand(千),10,000-tenthousands(万),million(百万)序数词:1)、在基数词后直接加-th.Four-fourth (第四)six-sixth (第六)seven-seventh (第七)2)、几个不规则的序数词:First(第一) second
7、(第二) third(第三) fifth (第五) eighth (第八)Ninth (第九) twelfth(第十二)年、月、日、星期的表示方法:1)某年:1998――nineteenninety-eight1990——nineteenhundredninety2005——twothousandandfive2)月份:1月——January(Jan.)2月——February(Feb.)3月——March(Mar.)4月——April(Apr.)5月——May6月——June7月——July8August(Aug.)September(Se
8、pt.)October(Oct.)November(Nov.)December(Dec.)3)某年某月某日某月某日中的“某日”用序数词,序数词前可加“the”,也可