语法专项-现在进行时（课件）通用版英语六年级下册

英语语法专题复习现在进行时一、现在进行时定义

定义：一般进行时又称现在进行时（ThePresentContinuousTense）.现在进行时表示正在进行的动作或存在的状态，常常与now,look,listen,atpresent等时间状语连用。主语主语主语二、现在进行时的构成1、构成：be(am/is/are)+现在分词am/is/are+doing/eating/running/writingetc.2、am/is/are+-ing=somethingishappeningnow:am+work-ingis+wear-ingare+play-ingam+not+play-ingPleasebequiet.

I’mworking.(=I’mworkingnow)Look,there’sSarah.

She’swearingabrowncoat.(=sheiswearingitnow)Theweatherisnice.

It’snotraining.Wherearethechildren?

They’replayinginthepark.(onthephone)We’rehavingdinnernow.

CanIcallyoulater?Youcanturnoffthetelevision.

I’mnotwatchingit三、现在进行时态的肯定式、否定式1、肯定式：be(am/is/are)+动词-ing如：IamwatchingTV.

Sheisreadingabook.

Theyarerunning.2、否定式：be+not+动词-ing形式如：Thetwinsaren'tcleaningtheirbedroom.四、动词ing的构成规则情况规则例词一般情况下在动词末尾直接加-ingwalk-walkinggo-going以不发音的字母e结尾的动词先去掉e，再加-ingexercise-exercisingtake-taking以单个辅音字母结尾的重读闭音节动词先双写末尾的辅音字母，再加-ingget-gettingsit-sitting以ie结尾的动词变ie为y，再加-ingdie-dyingtie-tyinglie-lyingExcerise1She’seating____________anapple.

4_________onthefloor.2He_____________forabus.

5_________breakfast.3They_____________football.

6____________onthetable.Excerise二、Completethesentences.Usetheseverbs:build

cook

go

have

stand

stay

swim

work1Pleasebequiet.I’mworking.2Where’sJohn?’

He’sinthekitchen.He_______________.3You_____________onmyfoot.

Oh,I’msorry.4Look!Somebody__________________________intheriver.5We’rehereonholiday.

We____________________attheCentralHotel.6Where’sSue?

She_____________________ashower.7They____________________anewhotelinthecitycentreatthemoment.8I__________________________now.Goodbye.三、Lookatthepicture.WritesentencesaboutJane.UseShe’s-ingorSheisn’t-ing.Excerise1(havedinner)_____________________2(watchTV)____________________________.3(sitonthefloor)

She__________________________.4(readabook)_________________________.5(playthepiano)______________________________.6(laugh)______________________.7(wearahat)_______________________________.8(drinkcoffee)________________________________.Janeisn’thavingdinner.She’swatchingTV.五、现在进行时的疑问式及回答

一般疑问句：be动词提前。肯定回答：Yes,主语+be；否定回答：No,主语+benot.如：Areyouplayingthepipanow?Yes,

Iam.No,Iamnot.Be动词提前Areyougoingnow?

Yes,Iam.IsBenworkingtoday?

Yes,heis.Isitraining?

No,itisn’t.Areyourfriendsstayingatahotel?

No,theyaren’t.They’restayingwithme.Excerise一、Makequestionsfromthesewords.Putthewordsintherightorder.IsBenworkingtoday?Whatarethechildrendoing?1AreyouwatchingTV?_______________________2Areyouwearingawatch?___________________3Areyoueatingsomething?__________________4Isitraining?_____________________________5Areyousittingonthef