资源描述:
《动词的现在进行时态》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、动词的现在进行时态 1.现在进行时表示现在正在进行或发生的动作,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。现在进行时的肯定句基本结构为be(am,is,are)+动词ing.2.动词加ing的变化规则1)一般情况下,直接加ing,如:look-looking, climb-climbing, jump-jumping,play-playing, go-going, draw-drawing2)以不发音的e结尾,去e加ing.(see的e是发音的,所以不能去掉,要直接加ing。see-seeing)如:make-making,
2、have-having, ride-riding,write-writing, drive-driving3)如果末尾是一个元音字母和一个辅音字母,双写末尾的辅音字母,再加ing.(但是open却不属于这规则,而是直接加ing,open-opening)如:run-running, swim-swimming, sit-sitting,cut-cutting, hop-hopping, get-getting.3.现在进行时的肯定句基本结构为be(am,is,are)+动词ing.be会随着与不同的人称搭配而产生不同的变化。如:Iampla
3、yingfootball. YouarewatchingTV.Wearehavingaclass. Heisclimbingtrees.Sheisplayingwithhercat. Itisrunninginthepark.Theyaregoinghome.把它们的变化编成一首顺口溜就好记多了!Look!我用am,你用are,Is用在他,她,它,我们,你们,他们全用are。 现在进行时专项练习一.按要求改写句子1. Theboyisplayingbasketball.否定句:____
4、________________________一般疑问句:_________________________肯定回答:__________________________否定回答:__________________________对“isplayingbasketball”提问:__________________________对“ Theboy”提问:__________________________2. Theyaresingingintheclassroom.否定句:____________________________一般疑问句:____________
5、_____________肯定回答:__________________________否定回答:__________________________对“aresinging”提问:__________________________对“ intheclassroom”提问:__________________________3.仿照例句造句:Model:readabook --Whatareyoudoing? --I'mreadingabook.1).readanewbook ________________2).cleantheblac
6、kboard ________________4.she,thewindow,open,now.(用现在进行时连词成句.)_____________________5.Thebirdsaresinginginthetree.(就划线部分提问)________________________6.is,who,thewindow,cleaning?(连词成句)______________________7.Thechildrenareplayinggamesnearthehouse.(就划线部分提问)________________________8.Sheisclosing
7、thedoornow.(改成否定句)______________________9.Youaredoingyourhomework.(用"I"作主语改写句子)______________________ 10.they,thetree,sing,now,under.(用现在进行时连词成句.)_____________________11.TheYoungPioneersarehelpingtheoldwoman.(改成一般疑问句)______________________II.单项选择( )1.我在照看孩子. (A)Ia