do和 does 否定句和疑问句

Dotheyseethefilm?Yes,theydo/No,theydon't.Doyoulikethebook?Yes,Ido/No,Idon'tDoeshewatchTV?Yes,shedoes

Hedoesn'tdohishomeworkeveryday.否定句Doeshedohishomeworkeveryday?疑问句

DoesthatwomansometimesdosomecleaningonmondayThatwomandoesn'talwaysdosomedeaningonmonday

否定句Tomdoesn'tdohishomeworkathome.一般疑问句DoesTomdohishomeworkathome?对“athome”WheredoesTomdohishomework?

Heoftendoeshishomeworkathome否定句：He【doesn’t】oftendohishomeworkathome.一般疑问句：【Does】heoftendohishomework

否定：shedoesen'toftendohomeworkafterclass一般疑问：Doessheoftendohomeworkafterclass?解析：does在否定或疑问的句的时候没有任何意

Mikedoesn'tdohishomeworkeverynight.DoesMikedohishomeworkeverynight?WhatdoesMikedoeverynight?Jamedoes

否定句如果句子里有be动词就在后加not如果没有be动词就要用do、does后加not当让情态动词例如：can【如果有的话直接加not】一二人称用do三单用does至于疑问句和上面一样有be动词提前情

am是be动词,be动词就三个：isamare它们在句子里作谓语,变疑问句和否定句不加do,does.而like等一些动词变疑问句和否定句要加do,does,因为他们是行为动词.这就是二者的区别.再问

1、Histeachercandoit.否定句：Histeachercan'tdoit.一般疑问句：Canhisteacherdoit?回答：Yes,hecan.\No,hecan't.2、MrWan

谓语动词是除开be动词以外的其他所有行为动词的一般现在时变疑问句时用do,如果是第三人称单数,用does.当谓语动词是be或把be当助动词时就用be了,如DoyouspeakEnglish?Doesh

Doyoudoit?Idon'tdit.Doesshedoit?Shedoesn'tdoit.

不是的.Ihavegotapen.===>DoyouhavegotapenIhaven'tgotapenhavegot,这里的have不是实意动词,作助动词,既然是助动词直接提前变一般疑问句,或加no

给你举个例子好了原句：Idomyhomework.一般疑问句：Doyoudoyourhomework?肯定句：Idomyhomework.否定句：Idon'tdomyhomework

do这个词（does是第三人称单数形式）,大体上从两方面来讲.1.作为行为动词,跟其他动词一样,如study,play等.他的意思是“做”等.如：Weusuallydoourhomeworkinthe

Maryusuallydoesexerciseatschool.DoesMaryseldomdoexerciseatschool?

Don'tdoyourhomeworkafterschool.Doyoudoyourhomeworkafterschool?

usedtodosth.句型表示“过去常常,过去习惯.”表示过去的某种习惯(过去经常反复发生的动作或状态).e.g.IusedtolivetherewhenIwasachild.n否定式：usedno

Mymotherdoesn'toftendohouseworkDoesyourmotheroftendohousework?

解题思路：套用改为一般疑问句否定句的规律解题过程：1WemustgotoschooleverydayMustyougotoschooleveryday?Wemustn'tgotoschoolevery