使役动词的用法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。接宾语时，人称代词用宾格。Hemademe(宾格)laugh.他使我发笑。Ilethimgo.我让他走开。Ihelpedhimrepairthecar.我帮他修理汽车。Pleasehavehimcomehere.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。Ihavemyhaircuteverymonth.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)Hemademelaugh.他使我笑了。(被)Iwasmadetolaughbyhim.我被他逗笑了。使役动词有以下用法：a.havesomebodydosth让某人去做某事Ihadhimarrangeforacar.b.havesomebodydoingsth.让某人持续做某事。Hehaduslaughingallthroughlunch.注意：用于否定名时，表示“允许”iwon'thaveyourunningaroundinthehouse.我不允许你在家里到处乱跑。********小议“使役动词”的用法1.havesbdo让某人干某事e.g:Whatwouldyouhavemedo?havesb/sthdoing让某人或某事处于某种状态，听任e.g:Iwon'thavewomenworkinginourcompany.Thetwocheatshadthelightburningallnightlong.havesthdone让别人干某事，遭受到e.g:you'dbetterhaveyourteethpulledout.Hehadhispocketpicked.notes:"done"这个动作不是主语发出来的。2.makesbdosth让某人干某事e.g:Theymademerepeatthestory.Whatmakesthegrassgrow?notes:Iwasmadetorepeatthestory.makesb/sthdone/adj./ne.g.Thenewsmadehimhappy.Hecouldn'tmakehimselfheardabovethenoiseofthetraffic.Hisactionsmadehimuniversallyrespected.Hemadeherhiswife.3.getsbtodo使某人干某事e.g:Ican'tgetanyonetodotheworkproperly.getsthdone让别人干某事e.g:Imustgetmyhaircut.Canyougettheworkfinishedintime?4.leavesbtodosth让某人干某事e.g:Welefthimtopaintthegate.I'llleaveyoutosettleallthebusiness.leavesbdoing让继续处于某种状态e.g:Don'tleaveherwaitingoutsideintherain.Welefthimpaintingthegate.leavesthdone/adj./prep.phrasee.g:PleaseexcusemeifIhaveleftanyofyourquestionsunanswered.Hisillnesshaslefthimweak.Iwasleftwitharayofhope.********使役性动词（CausativeVerb）1.make/have/let+sb+dosth.2.get/set/leave+sbtodo/doingsth.
