present-continuous-(现在进行时-英文版讲解)

PresentContinuous/ProgressiveTense
1. Weusethepresentcontinuoustensetotalkaboutthingsthatarehappeningnow.
2. Structure:
1) Thepresentprogressivetense(alsosometimescalledthe"presentcontinuous*)isfo
rmedwiththepresenttenseoftheverbtobe+amainverb+-
ing(bedoing),asin,"Heisconstantlycallingme,"or;"Theneighborsareplayingtheir
musicreallyloudly.,
2) TheformationofthePresentParticiple:
3) Add"-ing"directly:say—saying,play—playing,study-studying;
4) Iftheverbisendedwith-e,thenremove"e"andadd-ing:love-loving,make—
making,guide~~guiding,date一dating;
5) Iftheverbisendedwith stresseddosedsyllable,thendoubletheIaStletterandadd-
ing:begin—beginning,regret—regretting,run—running;
6) Iftheverbisendedwith-ie,thenChange"ie"into"y"andadd-ing:lie—lying,die-
dying,tie-tying.
3. TemporalAdverbiaKphraseslike"rightnow"or*afthemoment"often indicatethatanactio
niscurrentlyinprogress.
4. BasicSentencePatterns:
•Positivesentence:Tomiseatinganapple.
•Negativesentence:Tomisnoteatinganapple.
•GeneralquestionlsTomeatinganapple?Yes,heis./No,heisn,t.
•Specialquestion(wh-question):-WhatisTomeating?-Apple.
5. TheUsage:
Weusethepresentprogressivetenseto
■Talkaboutanon-
goingactionthat'Shappeningrightnow.Forexample:They'rehavingameeting.
■Describeanactionthatshappeningar。

Undnow.(Theactionmaynotbehappeningexactlynow,butitishappeningjustb
eforeandjustafternow,anditisnotpermanentorhabitual.)Forexample:Johnisl
ookingforanewjobthesedays.
IamIiVinqwithmysisteruntilIfindanapartment
■PresentContinuousforthefuture
WecanalsousethePresentContinuoustensetotalkaboutthefutureifweaddafu tureword,suchas*,tomorrow,nextyear".ButweonlyusethePresentContinuou stensetotalkaboutthefuturewhenwehave Plannedtod。

SomethingbeforeWespeak.Forexample,
1 amtakingmyexamnextmonth.
Whenareyoustartingyournewjob?
■Tocomplain,praiseore×pressdiscontentwhenusedtogetherwithwordslike"al wa ys,often,forever"
Somestudentsinmyclassareforevertalking.
You'realwaysinterruptingme!
She'Salwayshelpingpeople.
Exercise
1. Fillintheblankswiththepresentparticipleformofthegivenverbs.
1)give _____ _ 2)use ____ 3)move _____ 4)skate ______
5)draw 6)tell 7)ring 8)wear
9)get ______ _ 10)DUt 11)hit ______
_ 12)stop
13)keep ___ _14)hurt ________ 15)know ______ _16)lie __________
17)die 18)begin 19)forget 20)save
21)close_ ―22)see
_______________ 23)carry ____
2. Fillintheblankswiththeappropriateformofthewordsgiveninthebrackets.
1) 1.ook,theboy(run)fast.
2) -Whatareyoudoing?
-I(do)myhomework.
3) Tom(notstudy)English.HeisstudyingChinese.
4) Don'ttakethatladderaway.Yourfather*s(use)it.
5) We(spend)nextwinterinAustralia.
6) Whatyou(do)thesedays?
7) Weoften __ (buy)booksandthingslikethatintheshop.
8) He(arrive)tomorrowmorningonthe16:40train.
9) Healways(lose)hiskeys.
10) Polly _ (noteat)abanananow.
3. Rewritethesentencesaccordingtotherequirements.
1) WearehavinganEnglishlessonnow.
Changeitintoanegativesentence: ___________________________________
2) Thewomanismakingacakeinthekitchen.
Changeisintoageneralquestion: ____________________________________
3) Thebabyislisteningtothemusic.
Makeaspecialquestiontoaskfortheunderlinedinformation:
4) Theoldmanissleepingrightnow.
Changeitintoanegativesentence: ___________________________________
5) Theboyiswaitingforhismotherunderthebigtree.
Changeitintoageneralquestion: ____________________________________
6) MaryisdoingherbesttostudyEnglishwell.
Changeitintoanegativesentence: ___________________________________ 7) Sheissmilingtoherselfinthemirror.
Makeaspecialquestiontoaskfortheunderlinedinformation:
8) Thestudentsaredoingtheirhomeworknow.
Makeaspecialquestiontoaskfortheunderlinedinformation:。