(七年级英语)一般现在时的讲解

1e.g.Igotoschoolonfoot.e.g.Heisverybusynow.e.g.Sheisten.e.g.Kateisintheclassroom.e.g.:Weoftencalltoeachother.e.g.Hecanswim.e.g.Iworkhard.e.g.IlikewatchingTV.e.g.IlikeEnglish.WecanspeakEnglish.e.g.Therearesevendaysinaweek.e.g.Themoonmovesroundtheearth.e.g.Thesunisbiggerthanthemoon.1beam,is,are1am/are/is2am/are/isnot3Am/Is/AreYes,am/is/areNo,am/is/arenotisn't/aren'te.g.Dannyisagoodstudent.Dannyisntagoodstudent.IsDannyagoodstudent?Yes,sheis.No,sheisnt.21(I/we);(you)(they)dontDoYes,doNo,donte.g.Theyhavelunchat12:00.Theydonthavelunchat12:00.Dotheyhavelunchat12:00?Yes,theydo.No,theydont.2(she/he/it)2doesntDoesYes,doesNo,doesnte.g.JennyspeaksEnglishverywell.JennydoesntspeakEnglishverywell.DoesJennyspeakEnglishverywell?Yes,shedoes.No,shedoesnt.3.+1+2+not3Yes,No,+notcant,mustnt,shouldnt,neednte.g.TomcanspeakChinese.TomcantspeakChinese.CanTomspeakChinese?Yes,hecan.No,hecant.(1)-s-sszdsdztstshelphelpsknowknowsgetgetsreadreads(2)sxchsho-es-esizguessguessesfixfixesteachteacheswashwashesgogoesdodoes(3)+yyi-es-iesizcarrycarriesflyfliesplayplayspleizsaysayssezy-s(4)beishavehasdoWedont(notdo)ourhomeworkintheafternoon.dontdodo:a)b)c)donotdodont