冀教版七年级英语语法现在进行时精讲精练

冀教版七年级英语语法现在进行时精讲精练(-)基本用法：(1)表示(说话瞬间)正在进行或发生的动作。Fmvisitingmyfriendsnow.(2)表示现阶段正在进行的动作或存在的状态。HisislearningEnglishthisyear.(—)谓语构成：be(am/is/are)+v-ing(动词的现在分词)【注意】be要与主语的人称和数保持一致。如：I'mwatchingTVnow.我现在正在看电视。They'replayingfootball.他们正在踢足球。(三)现在分词的构成。(1)一般情况下在动词词尾+ing。go-going look—^looking(2)以不发音的e结尾的动词，去掉e+ing0have-havingwrite-writing(3)以一个辅音字母结尾的重读闭音节(辅元辅结构)，双写最后一个字母，+ingoget—gettingrun—runningbegin—beginning(4)特殊形式lie-lyingdie-dying(四)现在进行时态的肯定式、否定式、疑问式及简略回答。(1)肯定式：主语+be+v-ing+其他Heisrunning.他正在跑。Thestudentsarecleaningtheclassroomnow.(2)否定式:主语+be+not+v-ing+其他Heisnotrunning.Thestudentsaren'tcleaningtheroomnow.（3）一般问句：be动词提前。"Be+主语+v-ing+其他？"肯定答语Yes,主语+be.否定答语No,主语+benot.Isherunning?Yes,heis./No,heisn't.（4）特殊问句式："疑问词+be+主语+v-ing+其他？"a.对谓语动词进行提问的：What+be+主语+doing+其他?Whatisthemandoingunderthetree?b.对其他成份进行提问的，疑问词+一般疑问句？Whereistheboyswimming?五、现在进行时与一般现在时的区别（-）现在进行时表示动作的暂时性，而一般现在时表示动作的习惯性和经常性IamwatchingTVnow.（暂时性）我现在在看电视。IwatchTVeveryday.（经常性）我每天都看电视。（二）现在进行时可表示短暂性动作，而一般现在时表示长久性动作。LucyislivinginBeijing.（短时间居住）露西暂时住在北京。LucylivesinBeijing.（长久性居住）露西在北京居住或生活。（三）有些动词不能用进行时,know,understand,love,like,hate,wish,want,think,hope,have,believe,agree,hear,see,noticeo这些动词通常用一般现在时表示说话时发生的动作。（1）表示"拥有"的动词。如have（has）等。例句:Ihaveanicebikenow.（我现在有一辆漂亮的自行车。）不能说成：Iamhavinganicebikenow.（2）有些表示感觉的感官动词。如:see,find,look（看起来）,hear（听见）等。例句：Weseehim.俄们看见他。）不能说成：Weareseeinghim.但是,有些表示感觉的动词，如：listento,lookat等可用现在进行时。如：Theyarelisteningtotheteacher.（他们在听老师讲课。）（3）表示"喜欢""厌恶"的动词。如：like,love,hate（讨厌）等。例句：Weloveourcountry.俄们热爰祖国。）不可说：Wearelovingourcountry.（4）表示知识或脑力的动词。如：think,know,forget等。例句：Ithinkyouareright.（我认为你是对的。）不能说成：Iamthinkingyouareright.（5）表示状态的be动词"是"。例句：Sheisathome.（她在家。）不能说成：Sheisbeingathome.（6）表示〃希望〃、〃愿望〃、〃心愿〃等的动词。如：want等词。例句：Iwanttoseehernow.（我现在就想见到她。）不能说成：Iamwantingtoseehernow.现在进行时练习一、写出下列动词的现在分词形式.worksingplaystudy-havedancewritetakerunsitshopswimliediebeginget一二、用括号内所给单词的适当形式填空.Look!There(be)alotofpeopleoverthere.Whatthey(do)now?—Whatyourmother(do)?—Sheisateacher.It(rain)heavilyoutsidenow.Youmuststayathome.Don'tsing.Thebaby(sleep).Mybrother(notlike)playingbasketballbuthe(like)playingfootball.一Whatyouusually(do)onSunday?—Iusually(stay)athomeand(do)myhomework.Listen!Thegirls(sing)inthenextroom.Mysister(want)tobeateacher.Ifsseveno'clocknow.TheGreens(have)supper.Heoften(swim)onSundays.Look!He(swim)atthepool.三、单项选择.wanthomeworknow.A.doingB.todoC.todomyD.domyIfstimeA.gotoschoolB.playgamesC.togohomeD.todomyhomeworksTheboyistohisteacher.A.sayingB.speakingC.talkingD.tellingTmabookintheroom.A.watchingB.seeingC.readingD.lookingWherehefrom?A.is,comeB.do,comeC.does,comeD.is,fromDotheyhaveanewcar?Yes,A.theyareB.theyhaveC.theydon'tD.theydoHeoftensupperat6:00intheevening.A.haveB.hasC.ishavingD.iseatingIfs6o'clockinthemorning.He.A.getupB.getsupC.isgetingupD.isgettingupWhatareyoudoing?VmTV.A.WatchB.watchesC.towatchD.watchingWeanyChineseclassesonFriday.A.arehavingB.aren,thavingC.don'thaveD.arehaveTomanEnglishclassnow.A.ishavingB.hasC.havingD.haveAreyouplayingbasketball?No,weA.isn,tB.aren,tC.notD.don't、按要求改写句子。Theboyisplayingbasketball.否定句： 一般疑问句： 肯定回答： 否定回答： .连词成句new,read,book,a.blackboard,clean,theshe,thewindow,open,now.(用现在进行时连词成句)is,who,thewindow,cleaning?(连词成句)Sheisclosingthedoornow.(改成否定句)Youaredoingyourhomework.(用T作主语改写句子)they,thetree,sing,now,under.(用现在进行时连词成句.)TheYoungPioneersarehelpingtheoldwoman.(改成一般疑句)Lilyisdancing.(改为一般疑问句)Kateislookingforherwatch.(改为否定句)Iamdoinghomework.(改为否定句)Theyaredoinghousework.(分别改成一般疑问句和否定句)Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)I*mplayingthefootballontheplayground.(对划线部分进