初一英語—現(xiàn)在進行時

1、現(xiàn)在進行時的講解與練習(xí)?，F(xiàn)在進行時的講解與練習(xí)。（一）基本用法：（1）表示（說話瞬間）正在進行或發(fā)生的動作。I’mvisitingmyfriendsnow.（2）也可表示當(dāng)前一段時間內(nèi)的活動或現(xiàn)階段正在進行的動作或存在的狀態(tài)。Heisalwayswkinghard.他總是非常努力地工作。(表示贊揚)（二）謂語構(gòu)成：be(amisare)＋ving（動詞的現(xiàn)在分詞）【注意】be動詞要與主語的人稱和數(shù)保持一致。如：I’mwatchingTV

2、now.我現(xiàn)在正在看電視。They’replayingfootball.他們正在踢足球。（三）現(xiàn)在分詞的構(gòu)成。（1）一般情況下在動詞詞尾加ing。go→goingask（問，詢問）→askinglook→looking（2）以不發(fā)音的e結(jié)尾的動詞，去掉e加ing。have→havingtake→takingmake（做，制造）→makingwrite（寫）→writing（3）以一個輔音字母結(jié)尾的重讀閉音節(jié)，雙寫最后一個字母，再加ing

3、。get→gettingsit（坐）→sittingput（放）→puttingrun（跑）→runningswim→swimmingbegin（開始）→beginningshop→shopping(4)特殊形式lielyingdiedying（四）現(xiàn)在進行時態(tài)的肯定式、否定式、疑問式及簡略回答。（1）肯定式：主語be＋ving其他Heisrunning.他正在跑。Thestudentsarecleaningtheroomnow.（2）

4、否定式：主語be＋not＋ving其他Heisnotrunning.Thestudentsaren’tcleaningtheroomnow.這些學(xué)生現(xiàn)在沒有在打掃房間。（3）一般問句：be動詞提前?！癇e主語ving其他？”肯定答語Yes，主語＋be.否定答語No，主語＋benot.IsherunningYesheis.Noheisn’t.AreThestudentscleaningtheroomnowYestheyare.Nothey

5、aren’t.（4）特殊問句式：“疑問詞be＋主語＋ving＋其他？”a.對謂語動詞進行提問的：What＋be＋主語＋doing＋其他？Whatistheoldmandoingunderthetree那個老人正在樹下面做什么呢？b.對其他成份進行提問的，疑問詞＋一般疑問句？一、寫出下列動詞的現(xiàn)在分詞形式wk_______sing_______play_______study________have_______dance______wr

6、ite_______take_________run_________sit_________shop________swim_______lie________diebeginget二、用括號內(nèi)所給單詞的適當(dāng)形式填空。1.Look!There_____(be)alotofpeopleoverthere.What_______they__________(do)now2.—What__________yourmother________

7、__(do)—Sheisateacher.3.It__________(rain)heavilyoutsidenow.Youmuststayathome.4.Don’tsing.Thebaby__________(sleep).5.Mybrother__________(notlike)playingbasketballbuthe______(like)playingfootball.6.—What_________youusually

8、_________(do)onSunday—Iusually_________(stay)athome_________(do)myhomewk.7.Listen!Thegirls_________(sing)inthenextroom.8.Mysister_________(want)tobeateacher.9.It’sseveno’clocknow.TheGreens_________(have)supper.10.Heoften

9、_________(swim)onSundays.Look!He_________(swim)atthepool.三、單項選擇1.Iwant_________homewknow.A.doingB.todoC.todomyD.domy2.It’stime_________.A.gotoschoolB.playgamesC.togohomeD.todomyhomewks3.Theboyis_________tohisteacher.A.sa

10、yingB.speakingC.talkingD.telling4.I’m_________abookintheroom.A.watchingB.seeingC.readingD.looking5.Where_________he_________fromA.iscomeB.docomeC.doescomeD.isfrom6.DotheyhaveanewcarYes_________.A.theyareB.theyhaveC.theyd

11、on’tD.theydo7.Heoften_________supperat6:00intheevening.A.haveB.hasC.ishavingD.iseating8.It’s6o’clockinthemning.He_________.A.getupB.getsupC.isgetingupD.isgettingup9.WhatareyoudoingI’m_________TV.A.watchB.watchesC.towatch