一般现在时和现在进行时88016.ppt

一般现在时和现在进行时,Presenttense&Presentcontinuoustense,Presenttense一般现在时,e.g.,Thequeenisbeautiful.,Thequeenwearsacrown.,Cherrypassesherexams.,Cherryisclever.,一般现在时的定义：,1.表示经常的或习惯性的动作或状态，常与表示频率的时间状语连用。,2.客观真理，客观存在，科学事实。,eg:Shegoestoschooleveryday.,eg:Theearthgoesaroundthesun.,这种时态的句子中只有一个动词.,一般现在时的时间标志词：,often,usually,always,sometimes,everyday/week/month/year,MayoftenwatchesTV.,翻译啦！,May经常看电视。,Peteralwayscarriesaheavybag.,Peter总是拿一个很重的包。,Tinawashesthedisheseveryday.,Tina每天都在洗盘子。,一般现在时的句式结构：,Be动词的句式结构：,肯定结构：主语+Be(am/is/are)+其他。,否定结构：主语+Be(am/is/are)+not+其他。,Iamastudent.,Iamnotastudent.,一般疑问句结构：Be+主语+其他？,Areyouastudent?,注意：,一二人称要互换。,实义动词的句式结构：,肯定结构：主语+实义动词+其他。,Igetupat6:00everyday.,否定结构：主语+dont/doesnt+动词原形+其他。,Idontgetupat6:00everyday.,一般疑问句结构：Do/Does+主语+动词原形+其他？,Doyougetupat6:00everyday?,注意：,一二人称要互换。,当主语是第三人称单数（he、she、it）或单数名词时，谓语动词要用第三人称单数形式。,如何变第三人称单数？,look-,looks,eat-,eats,1.一般情况，动词后+s,teach-,teaches,go-,goes,2.以ch,sh,o,x,s结尾的动词+es,wash-,washes,fix-,fixes,miss-,misses,cry-,cries,carry-,carries,3.以辅音字母+y结尾的动词，把y变成ies.,stay-,stays,play-,plays,4.以元音字母+y结尾的动词，直接+s,have-,has,5.特殊变化特殊记。,sit-,die-,watch-,have-,enjoy-,do-,study-,wish-,sits,dies,has,watches,enjoys,does,studies,wishes,练一练：,1._thechildren_athome?(help)Yes,_.,2.What_thefarmer_?(do),3._TomandCharlie_tennis?(play),Nowyoutry.,Do,help,theydo,Does,do,Do,play,按要求改写句子.,1.BettywatchesTVeveryevening.(改为否定句),BettydoesntwatchTVeveryevening.,2.Shelikesmilk.(改为一般疑问句，并作肯定回答),Doesshelikemilk?Yes,shedoes.,Presentcontinuoustense现在进行时,Heisplayingbasketball.,Theyreswimming.,Theyarewritingnow.,现在进行时的定义：,常与现在进行时态连用的词:now,atthemoment,listen,look等。,现在进行时标志词：,表示现在正在进行的动作。,现在进行时的结构：,在句子中加not表示否定,Negativesentences否定句,Questions一般疑问句,将be动词放在句子开头成为一般疑问句。,Yes,sheis./No,sheisnt.,Cherryisridingabicycle.,doing,talking,watching,playing,reading,looking,Practice,直接在动词后面加ing.,去e再加ing.,have,write,ride,live,drive,move,Practice,以重读、“辅元辅”结构结尾的动词需要双写最后一个字母再加ing。,jogging,sitting,dropping,running,getting,putting,Practice,Whataretheydoingatthemoment?,Theyarehavingasinginglessonatthemoment.,Whatisshedoingrightnow?,buy-,sing-,drive-,have-,swim-,run-,enjoy-,begin-,buying,running,enjoying,having,swimming,singing,driving,beginning,Proof-reading改错,1Mymotheriscookinthekitchennow.Shelikecooking.2IamhavingatennislessoneverySunday.NowIplaytenniswithmyfriendonthetenniscourt.,cooking,likes,have,amplaying,Proof-reading改错,3Areyouwashyourcarnow?Yes,Ido.4JohnusuallycleanhiscaronSundays.Hearecleaninghiscaratthemoment.5Mybrotheralwayscry.Listen!Hecriesloudlynow.,washing,am,cleans,is,iscrying,cries,Practice练习,Jane_(be)hard-working.Shealways_(help)hermothertodothehousework.Look!She_(sweep)thefloornow.,Grandma_(like)watchingTV.She_(watch)TVeverynight.Sheis_(sit)inthelivingroomatthemomentbutshe_(notwatch)TV.What_she_(do)?She_(sleep)!,is,helps,issweeping,likes,watches,sitting,isnotwatching,is,doing,issleeping,PresentTense一般现在时,PresentContinuousTense现在进行时,Summary小结,习惯/真理,e.g.Ialwayssing.,正在进行的动作,e.g.Iamsingingnow.