作业帮五年级英语题：关于知识点总结的问题
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/27 12:45:01
什么时候要加ing形试
解题思路： 动词-ing有两种意义. 一种是：动作在某时刻正在进行,称为动词的现在分词. 还有一种是：动词在做非谓语的成分时,不能用原形,有时要用ing形式,称为动名词.有时也用to do 即动词不定式.
解题过程：
同学，ing形式的用法是很复杂的，如果你是五年级学生的话，它的用法来说不容易而且你也一下子用不到那么多，现给你总结如下：
动词-ing有两种意义.
一种是：动作在某时刻正在进行,称为动词的现在分词.
还有一种是：动词在做非谓语的成分时,不能用原形,有时要用ing形式,称为动名词.有时也用to do 即动词不定式.
一、动词-ing形式做主语
1、现在分词做主语表示事物化、抽象化的概念.强调：现在分词做主语时谓语一律用单数.
Eg:Talking is an art.
Eg:Tearning English well is not easy.
2、it做形式主语的情况
It’s no good/use doing sth.做``````是没有用的
It’s useful/useless doing 做``````是有/没有用的
There is no `````````doing sth.
Eg:It is no use crying after knowing the result.
Eg:It is no good playing games.
二、动词-ing形式做表语
动词-ing形式做表语,一般表示比较抽象的习惯性动作.
1、句子主语常是表示无生命的事物的名词/抽象的习惯性动作.（主语和表语的位置可以互换）
Eg:My hobby is playing games.--------Playing games is my hobby.
Eg:One of his bad habits is speaking loudly.-----------Speaking loudly is one of his bad habits.
Eg:Your task is studying hard.-------------Studying hard is your task.
与现在进行时的区别：
He is flying.(现在进行时,就不能转换成----------Flying is he)
2、表示主语的某种性质或状态,描述主语的特征,相当于形容词,故不能与主语互换.
系动词：be动词、感官动词、get/become等.
Eg:This film is interesting.
Eg:Today’s weather is nice.
Eg:The song sounds good.
(主语一般为物：moving surprisingpromising有希望的)
三、动词-ing形式做宾语
1、作动词的宾语
某些动词后只能用动词-ing形式作宾语,不能用不定式.
allow cannot help consider risk suggest forbid protect```(from)阻止 admit advise allow avoid delay推迟 enjoy escape逃脱 finish give up imagine mind practise
Eg:I tried to avoid making mistakes.
Eg:I suggest having a rest.
2、作介词的宾语
是一些固定的短语搭配：be/ get/ become used to习惯于,look forward to,insist on,be succed in,be fond of,be interested in,be worth,devote```to,stick to,lead to and so on.
Eg:The book is worth reading.
Eg:I am used to getting up early.
四、作宾语补足语
1、动词-ing形式可以在感官和心理状态的动词后面作宾语补足语,和宾语一起构成复合宾语.（表示动作的正在进行,状态正在持续）
Eg:I watched a student picking peaches when I crossed the school.
Eg:When I came into classroom,I heard someone singing.
3、动词-ing形式也可以用在使役动词have get leave keepset send等动词后作宾语补足语.
（宾语与作宾补的现在分词之间存在逻辑上的主谓关系,即宾语是现在分词动作的发出者.）
Eg:Don’t have your students doing homework all the time.
五、动词-ing形式做定语
1、表示被修饰词的某种用途,一般放在所修饰词的前面.
阅览室 reading room 吸烟室 smoking room
洗衣机 washing machine 写字台 writing desk
3、起形容词作用的动词-ing作定语时,含有主动和进行的意思.
(1) 单个的分词放在所修饰名词的前面
Eg:I walked quietly in order not to wake the sleeping bird.
(2) 短语放在所修饰的名词后面
Eg:I know the bird sleeping in the tree.---------I know the bird which is sleeping in the tree.
Eg:It lived in a tree facing my house.----------It lived in a tree which faced my house.
解题过程：
同学，ing形式的用法是很复杂的，如果你是五年级学生的话，它的用法来说不容易而且你也一下子用不到那么多，现给你总结如下：
动词-ing有两种意义.
一种是：动作在某时刻正在进行,称为动词的现在分词.
还有一种是：动词在做非谓语的成分时,不能用原形,有时要用ing形式,称为动名词.有时也用to do 即动词不定式.
一、动词-ing形式做主语
1、现在分词做主语表示事物化、抽象化的概念.强调：现在分词做主语时谓语一律用单数.
Eg:Talking is an art.
Eg:Tearning English well is not easy.
2、it做形式主语的情况
It’s no good/use doing sth.做``````是没有用的
It’s useful/useless doing 做``````是有/没有用的
There is no `````````doing sth.
Eg:It is no use crying after knowing the result.
Eg:It is no good playing games.
二、动词-ing形式做表语
动词-ing形式做表语,一般表示比较抽象的习惯性动作.
1、句子主语常是表示无生命的事物的名词/抽象的习惯性动作.（主语和表语的位置可以互换）
Eg:My hobby is playing games.--------Playing games is my hobby.
Eg:One of his bad habits is speaking loudly.-----------Speaking loudly is one of his bad habits.
Eg:Your task is studying hard.-------------Studying hard is your task.
与现在进行时的区别：
He is flying.(现在进行时,就不能转换成----------Flying is he)
2、表示主语的某种性质或状态,描述主语的特征,相当于形容词,故不能与主语互换.
系动词：be动词、感官动词、get/become等.
Eg:This film is interesting.
Eg:Today’s weather is nice.
Eg:The song sounds good.
(主语一般为物：moving surprisingpromising有希望的)
三、动词-ing形式做宾语
1、作动词的宾语
某些动词后只能用动词-ing形式作宾语,不能用不定式.
allow cannot help consider risk suggest forbid protect```(from)阻止 admit advise allow avoid delay推迟 enjoy escape逃脱 finish give up imagine mind practise
Eg:I tried to avoid making mistakes.
Eg:I suggest having a rest.
2、作介词的宾语
是一些固定的短语搭配：be/ get/ become used to习惯于,look forward to,insist on,be succed in,be fond of,be interested in,be worth,devote```to,stick to,lead to and so on.
Eg:The book is worth reading.
Eg:I am used to getting up early.
四、作宾语补足语
1、动词-ing形式可以在感官和心理状态的动词后面作宾语补足语,和宾语一起构成复合宾语.（表示动作的正在进行,状态正在持续）
Eg:I watched a student picking peaches when I crossed the school.
Eg:When I came into classroom,I heard someone singing.
3、动词-ing形式也可以用在使役动词have get leave keepset send等动词后作宾语补足语.
（宾语与作宾补的现在分词之间存在逻辑上的主谓关系,即宾语是现在分词动作的发出者.）
Eg:Don’t have your students doing homework all the time.
五、动词-ing形式做定语
1、表示被修饰词的某种用途,一般放在所修饰词的前面.
阅览室 reading room 吸烟室 smoking room
洗衣机 washing machine 写字台 writing desk
3、起形容词作用的动词-ing作定语时,含有主动和进行的意思.
(1) 单个的分词放在所修饰名词的前面
Eg:I walked quietly in order not to wake the sleeping bird.
(2) 短语放在所修饰的名词后面
Eg:I know the bird sleeping in the tree.---------I know the bird which is sleeping in the tree.
Eg:It lived in a tree facing my house.----------It lived in a tree which faced my house.