Unit4Savethetrees第3课时Grammar课件牛津深圳版七年级英语下册

Unit4SavethetreesPeriod3Grammar牛津深圳版七年级下Masterthechangerulesofthepresentparticipleofverbs.Beabletousethepresentcontinuoustensetodescribewhatisgoingonorhappening.2Learningobjectives1Understandthestructureandusageofthepresentcontinuoustense.3Let'splay！Readandwritethenames.Leadin

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MydadneverwatchesTVinthemorning,hemakesmybreakfast.He’scalledJimandhe’smakingmybreakfast.Myfriend’sgotafish.Shefeedsiteverymorning.Sheisn’tfeedingitnow.She’sskateboarding.Hername’sVicky.MysisterLilylovescooking,butsheisn’tcookingnow.She’sdoingherhomework.VickyLilyJimNancy-HismotherNancylovesplayingthepiano.Issheplayingthepiano?-Yes,sheisplayingthepainonow.___________________________-WhataremybrothersTomandTimdoing?-Theyarewateringaplant.TomandTimJaneandDavid___________________________It’sanicedaytoday.JaneandDavidarerunningintheparkatthemoment.ismaking

isskateboardingisdoingisplayingisn’tfeedingisn’tcookingaredoingarewateringarerunningWhatarethese?LeadinTheyarethepresentcontinuoustense.LeadinplayingfeedingmakingrunningrunningmakingfeedingplayingPleasearrangethemintheorderinwhichthewordsappear.cookingcookingPresentationWeuse_________________________

toshowthatsomethingishappeningnow.Thechildren

areplaying

inthepark.Wealsouse

thepresentcontinuoustense

totalkabouttemporarysituations.WearestayingatPeter’shouseatthe

moment.thepresentcontinuoustensetemporary[ˈtemprəri]:adj.lastingorintendedtolastorbeusedonlyforashorttime;notpermanentsituations[ˌsɪtʃʊˈeɪʃnz]:n.

allthecircumstancesandthingsthatarehappeningataparticulartimeandinaparticularplaceThepresentcontinuoustenseSubject

VerbSubject

VerbWeformthepresentcontinuoustenselikethis:SubjectVerbtobeMainverbIdreaming.You/We/TheyHe/She/ItPresentationam(not)are(not)is(not)Weform

Yes/Noquestionsandshortanswersinthepresentcontinuoustenselikethis:PresentationAm

I

reading?Yes,Iam.No,Iamnot/’mnot.Are

you/we/they

reading?Yes,you/we/theyare.No,you/we/theyarenot/aren’t/’renot.Is

he/she/it

reading?Yes,he/she/itis.No,he/she/it

isnot/isn’t/’snot.WorkouttheruleWeformthepresentcontinuoustensewiththeverbtobe+(thebaseform/the-ingform)ofthemainverb.Weform

Wh-questionsinthepresentcontinuoustenselikethis:PresentationWhatareyoudoingnow?Whyishesleepinghere?Weformthe–ingformofthemainverblikethis:Mainverb-ing

formExamplePresentationMostverbsVerbsendingin-eVerbsendingin-ieSomeverbsendinginavowel

letter+aconsonantletter+inge

+ingie

+ingDoubletheconsonantletter+ingfeel→

feelingwrite→

writingdie→

dyingrun→runningie

+yingC

e

+ingB+ingATaskPutthewordsintotherightgroups.likeDoubletheconsonantletter+ingDstayrunputswimcleantieliecookdiemakeridePracitceTask

Pleasewritethe-ingformofeachverbbelow.

readswimtiemakeridecleanrunplayreadingswimmingtyingmakingridinglyingrunningplayingWhatcanyouseeinthispicture?Howmanypeoplearethereinthepicture?Whataretheydoingatthebeach?GroupworkTakethenotesPractice

A.Katieisonholidaywithherfriends.SheistellingAlexwhateveryoneisdoing.Lookatthepicturebelowandcompletetheconversationwiththeverbsinbrackets.PracticePracticeHi,

Alex.We(1)arehaving(have)funatthebeach.What(2)

________everyone________(do)?KatieAlex

is

doing

A.Katieisonholidaywithherfriends.SheistellingAlexwhateveryoneisdoing.Lookatthepicturebelowandcompletetheconversationwiththeverbsinbrackets.Practice

Ted(3)

__________(play)volleyballwithCarol.

JennyandHenry(4)____________(play)badminton.

Grace(5)

_________(fish).Ivan(6)______________

(swim)inthesea.

LauraandJohnny(7)__________(lie)onthebeach.

Laura(8)________(eat)anicecreamtoo.

Jim(9)__________(play)theguitar.

AndI(10)___________(talk)toyouonthephone,

Alex.KatieisplayingareplayingisfishingisswimmingarelyingiseatingisplayingamtalkingWedonotusuallyusetheverbsintheboxbelowinthepresentcontinuoustense.Instead,weusetheminthesimplepresenttense.Iknowtheanswernow.Iamknowingtheanswernow.Shelikesthispoem.Sheislikingthispoem.Presentationbelievehearlikeprefersmellunderstandhateknowloveseetastewant✔✔

✘

✘Someverbsthatexpresssensoryintuition,states,ormentalfeelings

cannotbeusedinthepresentcontinuoustense.Mum:The

phone__________(ring),

Sam.isringingknowB.Lookatthepicturesbelowandcompletetheconversationswiththeverbsinbrackets.PracticeSam:I________(know),

butI’mverybusy.Couldyou

answerit,

please?Ann:Sure.

I________(prefer)

thelongdressbetter.amthinkingpreferPracticeMary:

I___________(think)aboutwhattoweartoJane’sbirthdaypartytonight.Can

youhelpme?Fred:That

________(smell)verynice.

What

____you_______(eat),

Tom?

smellsameatingareeatingDowantTom:I_________(eat)

some

cake.

_____you_______(want)some?

PracticeMind-mapProduction

为了检查同学们的学习情况，这一次把大家带到了一个封闭的房子里。只有答对所有的题目，才可以走出房子哦。大家一起加油，逃出密室吧！

开始答题！1.---Whatareyoudoing?---I_________A.eatB.caneat C.eatingD.ameating2.Ourteacheris________aredsweater. A.puttingon B.puton C.wearing D.wear掉落钥匙一把进入下一关3.

_____you______thewindow?—Yes,Iam.A.Do,clean B.Is,cleaningC.Are,cleaning D.Do,cleaning进入下一关Completethesentenceswiththerightformofthewords.1.What________you________(do)now?2.Look!They____________(have)anEnglishlesson.完成掉落钥匙一把进入下一关are

doingarehaving恭喜过关！SummaryThepresentcontinuoustenseSelf-assessmentHowwelldoy