1 感官动词和使役动词
使役动词，比如 let make have就是3个比较重要的
have sb to do 没有这个用法的
只有have sb doing.听凭某人做某事
have sb do 让某人做某事
have sth done 让某事被完成（就是让别人做）
另外：
使役动词
1.使役动词是表示使、令、让、帮、叫等意义的不完全及物动词,主要有make(使,令), let(让), help(帮助), have(叫)等。
2.使役动词后接受词,再接原形不定词作受词补语。
He made me laugh.
I let him go.
I helped him repair the car.
Please have him come here.
3.使役动词还可以接过去分词作受词补语。
I have my hair cut every month.
4.使役动词的被动语态的受词补语用不定词,不用原形不定词。
(主)He made me laugh.
(被)I was made to laugh by him.
使役动词有以下用法：
a. have somebody do sth让某人去做某事
??i had him arrange for a car.
b. have somebody doing sth.让某人持续做某事。
??he had us laughing all through lunch.
注意：用于否定名时，表示“允许”
i won't have you running around in the house.
********
小议“使役动词”的用法
1. have sb do 让某人干某事
e.g:What would you have me do?
.
精选文档. 感官动词和使役动词
使役动词，比如 let make have就是3个比较重要的
have sb to do 没有这个用法的
只有have sb doing.听凭某人做某事
have sb do 让某人做某事
have sth done 让某事被完成（就是让别人做）
另外：
使役动词
动词是表示使、令、让、帮、叫等意义的不完全及物动词,主要有make(使,令), let(让), help(帮助), have(叫)等。
动词后接受词,再接原形不定词作受词补语。
He made me laugh.
I let him go.
I helped him repair the car.
Please have him come here.
动词还可以接过去分词作受词补语。
I have my hair cut every month.
动词的被动语态的受词补语用不定词,不用原形不定词。
(主)He made me laugh.
(被)I was made to laugh by him.
使役动词有以下用法：
a. have somebody do sth让某人去做某事
??i had him arrange for a car.
b. have somebody doing sth.让某人持续做某事。
??he had us laughing all through lunch.
注意：用于否定名时，表示“允许”
i won't have you running around in the house.
********
小议“使役动词”的用法
1. have sb do 让某人干某事
e.g:What would you have me do?
have sb/sth doing 让某人或某事处于某种状态，听任
1 感官动词
1.see, hear, listen to, watch, notice等词，后接宾语，再接省略to的动词不定式或ing形式。前者表全过程，后者表正在进行。句中有频率词时，以上的词也常跟动词原形。
注释:省略to的动词不定式--to do是动词不定式，省略了to,剩下do，其形式和动词原形是一样的，但说法不同。
see sb do sth 看到某人做了某事
see sb doing sth 看到某人在做某事
hear sb do sth 听到某人做了某事
hear sb doing sth 听到某人在做某事
以此类推...
I heard someone knocking at the door when I fell asleep. (我入睡时有人正敲门,强调当时正在敲门)
I heard someone knock at the door three times. (听到有人敲门的全过程)
I often watch my classmates play volleyball after school. (此处有频率词often)
（了解）若以上词用于被动语态，须将省略的to还原：
see sb do sth----sb be seen to do sth
hear sb do sth----sb be seen to do sth
以此类推...
We saw him go into the restaurant. → He was seen to go into the restaurant.
I hear the boy cry every day. → The boy is heard to cry every day.
2.感官动词look, sound, smell, taste, feel可当系动词，后接形容词。
He looks angry.
His explanation sounds reasonable.
感官动词和使役动词
使役动词，比如 let make have就是3个比较重要的
have sb to do 没有这个用法的
只有have sb doing.听凭某人做某事
have sb do 让某人做某事
have sth done 让某事被完成（就是让别人做）
另外：
使役动词
1.使役动词是表示使、令、让、帮、叫等意义的不完全及物动词,主要有make(使,令), let(让), help(帮助), have(叫)等。
2.使役动词后接受词,再接原形不定词作受词补语。
He made me laugh.
他使我发笑。
I let him go.
我让他走开。
I helped him repair the car.
我帮他修理汽车。
Please have him come here.
请叫他到这里来。
3.使役动词还可以接过去分词作受词补语。
I have my hair cut every month.
我每个月理发。
4.使役动词的被动语态的受词补语用不定词,不用原形不定词。
(主)He made me laugh.
他使我笑了。
(被)I was made to laugh by him.
我被他逗笑了。
使役动词有以下用法：
a. have somebody do sth让某人去做某事
??i had him arrange for a car.
b. have somebody doing sth.让某人持续做某事。
??he had us laughing all through lunch.
注意：用于否定名时，表示―允许‖
i won't have you running around in the house.
我不允许你在家里到处乱跑。
********
