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1、现在进行时现在进行时专项复习专项复习一、概念一、概念v一、现在进行时表示说话时正在一、现在进行时表示说话时正在进进行行或发生的动作或发生的动作.v二、也可表示当前一段时间内的活二、也可表示当前一段时间内的活动或现阶段正在进行的动作动或现阶段正在进行的动作二、结构形式二、结构形式v主语主语+be(am/is/are)+现在现在分词（即动词的分词（即动词的ing形式）形式）三、现在分词的构成三、现在分词的构成v1.大多数动词在动词词尾直接加大多数动词在动词词尾直接加-ingv2.以以不发音不发音“e”结尾的动词结尾的动词,则去则去掉掉“e”,再加再加“ing”v3.以重读闭音节结尾的且只有一个以重
2、读闭音节结尾的且只有一个辅音字母时，双写该尾字母再加辅音字母时，双写该尾字母再加“ing”四、句型结构四、句型结构v现在进行时的肯定形式、否现在进行时的肯定形式、否定形式、疑问形式及其回答定形式、疑问形式及其回答,所有变化都所有变化都体现体现在在be动词动词(is/am/are)上上1)现在进行时的肯定形式现在进行时的肯定形式v主语主语+be动词动词+分词分词如：Iamsinging.Theyarewritingnow.2)现在进行时的否定形式现在进行时的否定形式v主语主语+be+not+分词分词v如：如：Iamnotsinging.vTheyarentwriting.3）一般疑问句及回答）一
3、般疑问句及回答vBe动词动词+主语主语+分词分词v如：AmIsinging?vYes,youare./No,youarent.vAretheywriting?vYes,theyare./No,theyarent.4)特殊疑问句及回答特殊疑问句及回答v特殊疑问词特殊疑问词+be+主语主语+分词分词vWhatareyoudoingthere?Weareplaying(要求就提问内容具体回答).五、常用于现在进行时的提示五、常用于现在进行时的提示性的词语性的词语v1.look、listen、nowv2.Itis+时间点（如：时间点（如：Itistwooclock.）Exercisev一、写出下列动词
4、的现在分词：一、写出下列动词的现在分词：vplay_run_vswim_make_vgo_like_vwrite_ski_vread_have_vsing_dance_playingrunningswimmingmakinggoinglikingwritingskiingreadinghavingsingingdancingvput_see_vbuy_love_vlive_take_vcome_get_vstop_sit_vbegin_shop_puttingseeingbuyinglovinglivingtakingcominggettingstoppingsittingbeginnings
5、hopping二、完成下列句子:v1._you_(fly)akitenow?Yes,I_.v2._you_(sit)intheboatnow?v3._he_(talk)withmenow?v4.We_(play)footballnow.v5.What_you_(do)now?v6.I_(sing)anEnglishsong.v7.What_he_(mend)?v8.He_(mend)acar.AreflyingamAresittingIstalkingareplayingaredoingamsingingismendingismendingv9.Theseboys_(play)tennison
6、theplayground.v10.Mymother_(cook)inthekitchen.v11.Wecanthelpyou,becausewe_(have)classes.v12._theboy_(write)hishomework?v13.Look!Thesebirds_(fly)inthesky.v14.Listen!Thegirl_(sing)inthenextroom.v15.Thenaughtyboy_(swim)intheriver.areplayingiscookingarehavingIswritingareflyingissingingisswimmingv1.Thebo
7、y_(draw)apicturenow.v2.Listen.Somegirls_(sing)intheclassroom.v3.Mymother_(cook)somenicefoodnow.v4.What_you_(do)now?v5.Look.They_(have)anEnglishlesson.isdrawingaresingingiscookingaredoingarehavingv6.They_(not,water)theflowersnow.v7.Look!thegirls_(dance)intheclassroom.v8.Whatisourgranddaughterdoing?Sh
8、e_(listen)tomusic.v9.Its5oclocknow.We_(have)suppernow.v10._Helen_(wash)clothes?Yes,sheis.arentwateringaredancingislisteningarehavingIswashing三、句型转换v1.Theyaredoinghousework.(改一般疑问句并作肯定、否定回答；改否定句)Aretheydoinghousework?Yes,theyare./No,theyarent.Theyarentdoinghousework.v2.Thestudentsarecleaningtheclassr
9、oom.(改一般疑问句并，作肯定、否定回答；对画线部分提问)_Arethestudentscleaningtheclassroom?Yes,theyare./No,theyarent.Whatarethestudentsdoing?v3.Implayingthefootballintheplayground.(改一般疑问句并作肯定、否定回答；对划线部分进行提问)_Areyouplayingthefootballintheplayground?Yes,Iam./No,Iamnot.Areyouplayingthefootballintheplayground?v4.Tomisreadingboo
10、ksinhisstudy.(改一般疑问句并作肯定、否定回答；对划线部分进行提问)_IsTomreadingbooksinhisstudy?Yes,heis./No,heisnt.WhatisTomdoinginhisstudy?v1.Peoplelikeswiminginsummer.v2.heisgoingtogotheparkwithhismum.v3.Areyoulistentome?v4.Inotwritingaletter.v5.isshehelpingLilynow?四、改错v1.小花不是在写作业，她在画画。XiaoHua_homework.She_pictures.2.李老师和她
11、的学生正在上一节英语课。MissLiandherstudents_anEnglishlesson.3.你爷爷在看报纸吗？_yourgrandpa_thenewspaper?五、根据中文提示完成句子isnt doingisdrawingarehavingIsreading4.Tom和Jim在做什么？_TomandJim_?5.他们是在打篮球还是在打排球？_they_basketball_volleyball?6.孩子们在干什么？他们在唱歌、跳舞。_thechildren_?They_and_.7.你在跑步吗？不。_you_?No,_.areWhatdoingAreplayingorWhataredoingaresingingdancingArerunningImnot六、看图写话用现在进行时描述图中的一家人在做什么。不少于五句话。
