1动名词。例:Swimmingisgoodforhealth.2现在进行时。例:Iamdoingmyhomework.3动词并列。例:Shestoodhere,readingabook.4动词前有部分介词。例:Sheislookingforwardtoseeinghim.5有些动词加ing变为形容词。例:exhaust(动词:耗尽精力)加ing为exhausting(形容词:精疲力尽的)当然还有很多情况:1什么时候加ing、表将来的时候,例如:springiscoming就要到春天了.2、某些介词后面需要跟动词的ing形式,例如:I‘minterestedinstudyingjapanese3、作表语或动名词时要用ing例如:Herjobiswashing,cleaningandtakingcareofthechildren.他的工作就是清洗、整理并照顾好孩子livingistodie离开意味着死亡4、作定语一般表示所修饰名词事物的用途的时候.例如:awritingdesk=adeskforwriting写字台aswimmingpool=apoolswimming游泳池
中动词加ing是最常见的动词词形变化,可以做谓语,也可以做非谓语,有两种称呼,一是现在分词,二是动名词。
我们先来看作谓语的情况.
这时候的动词加ing前面必须加上be动词,形成be+动词ing(现在分词)作句子谓语,构成进行时态句子。
例如:
He is reading a book now.他正在看书.
He was watching TV when his mother came in.他妈妈进来时,他正在看电视。
They’ve been waiting for you for three hours.他们等你三个小时了.
现在我们来看动词加ing做非谓语的情况。1.动词作介词的宾语要加ing(动名词)
I’m looking forward to seeing you again.我期盼着再次见到你.
The boy is so excited about hearing from his mother.男孩为收到他妈妈的来信很兴奋。
2.部分动词用动词做宾语。做宾语的动词要加ing(动名词)!
I Practising speaking English Every day.我每天练习说英语.
Could you mind opening the door?你介意开门吗?
I have finished reading three books.我已经看完三本书.
The old man Enjoys living in the country.这老人喜欢住在农村.
3.一些固定句式后面要加动词ing(现在分词)。
We have fun Playing in the park on Sunday.
Most students have problems speaking English.
4、动词修饰名词做后置定语时,要加ing(现在分成)! There is a boy Crying over there.I felt something moving in the house.
I heard someone singing in the next room.
5.动词做主语和表语时,动词要加ing(动名词)。
Swimming is very popular in summer.
His job is teaching English.
综上所述,动词在以上六种情况需要加ing!
以上仅供参考,希望对你有所帮助!
加ing的一般都是动词,构成一个动名词1.最一般的情况,直接+ing do– doing2.以不发音的e结尾,去掉e再加ing write– writing3.重读闭音节单词,双写最后一个字母再加ing(但对于这个知识点,很多人都不是很清楚其中的含义,尤其是闭音节就很头疼,所以我顺便帮你把这类单词大致归纳一下有哪些) sit sittingshop shoppingcut cuttingstop stoppingput puttingget gettingbegin beginningswim swimmingrun running