(完整版)六年级英语Do和Does的用法

Do和Does的用法作为助动词的do和does是没有词义的，它们在句中的构成一般现在时的疑问句和否定句。三单用does,复数用do●询问动物是否喜欢什么句型：Dosnakeslikemusic?【复数,用do提问，they答】肯定回答：Yes,theydo.否定回答：No,theydon’t.Doessnakelikemusic?【单数，用does提问，it答】肯定回答：Yes,itdo.否定回答：No,itdon’t.●询问别人是否经常干某事句型：Doyouoften…?你经常干什么吗？回答：Yes,Ido/No,Idon’t.例：Doyouoftenplaygames?你经常玩游戏吗？Yes,Ido/No,Idon’t.●询问别人是否想要干某事句型：Doyouwantto+动词原形?你想干什么吗？肯定回答：Yes,I(we)do/Yes,please.否定回答：No,I(we)don’t/No,thankyou例：Doyouwanttodrinkacoffee?你想喝一杯咖啡吗？Yes,I(we)do/Yes,please.No,I(we)don’t/No,thankyou练习题：1.What__youneedforbreakfast?Somemilkandanegg.2.I__wantanyjuice.Iwantsomemilk.3.DoBenandyoulikevegetables?No,we___.4.How__theygotoschool?Byunderground.5.__yourfriendhavelessonseveryday?No,he__.6.What__yourfatherdo?He'sashopassistant.7.Tom,__makeanoiseinclass,please.8.Kitty__doherhomeworkatschool.She___itathome.三将下列句子改为否定句和一般疑问句1.Idomyhomeworkathome.否定句：一般疑问句：2.WehaveapicniconSundays.否定句：一般疑问句：3.Benrideshisbicycleatfouro'clock.否定句：一般疑问句：4.Kittygoestobedathalfpastnine.否定句：一般疑问句：5.Jane'sfathergetsupatquarterpastsixeverymorning.否定句：一般疑问句：