- 1、本文档共23页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
;;;;;构成:
主语+be(am,is,are)+V–ing
V–ing是动词现在分词形式,动词be根据主语人称进行变化。
Iamcleaningmyroomnow.
Sheisplayingthepianonow.
HeiswatchingTVnow.
Theyareplayingfootballnow.;;;四.动词变现在分词的方法:
1.直接+ing:reading,listening,
cleaning,eating,watching
2.以不发音e结尾的动词,去e+ing:
write—writing,make—making
have—having,come—coming
3.以重读闭音节结尾且末尾只有一个辅音字母的动词,双写末尾字母+ing:running,swimming,shopping
getting,beginning,sitting;请说出下列动词的现在分词形式。
1.eat_______2.play______
3.swim_______4.take______
5.come______6.give______
7.sit________8.run________
9.drink_______10.sing______
11.shop______12.cook_______
13.make______14.wash_______;;练习:把肯定句改成否定句。
1.Iamreadingnow.
2.Sheisplayingthepiano.
3.Heiscleaninghisroom.
4.TheyarewatchingTV.
;;例如:
1.Whatareyoudoing?
2.Whatisshedoing?
3.Whataretheydoing?;-Isthewomanwriting?
-No,sheisn’t.Sheisreadingabook.;-Aretheysinging?
-No,theyaren’t.Theyaredancing.;;getting;A:Arethey________abook?
B:No,they_____.
A:______aretheydoing?
B:They‘re_________.;选择题。
1.Thedog__now.
A.drinkingB.isdrinkingC.drinks
2.Listen!Thegirl__inthemusicroom.
A.singsB.singC.issinging
3.Whatareyou__?
A.doingB.doC.isdoing
4.Ishe__theguitarnow?
A.playsB.playingC.play;5.Look!They_intheplayground.
A.isrunningB.arerunningC.runs
6.Mike__intherivernow.
A.isswimmingB.areswimming
C.swam
7.Amyisn’t__abooknow.
A.readB.readingC.reads
8.What__Johndoing?
A.areB.doesC.is;用所给的单词的正确形式填空。
1.Mymother___________(cook)now.
2.Whatarethey______(do)?
3.She_______(clean)herroomnow.
4.Mikeoften______(watch)atnight.
5.They_______(eat)freshfoodnow.
6.look!He_________(sing).
7.Mysister_______(do)herhomework
now.
8.I____(see)afilmlastnight.
;Thankyou!
文档评论(0)