homework+has+never
答：答案： 1. what do 2 Why is 3 going to fly 4 Are going to 5 take a plane to 6 going out 7 get to from 8 going to do 不懂追问， 如有帮助，请及时采纳，谢谢！
答：2.用法：he用于指代第三人称男性单数，be用于表示存在和状态，ne没有具体用法。例子：- He is doing his homework.(他在做作业。)- That book is mine.(那本书是我的。)- This letter has no specific usage.(这个字母没有特定的用法。)3.发音：he发音为/hiː/（英式）或/hi/（美式）...
答：2.用法：he用于指代第三人称男性单数，be用于表示存在和状态，ne没有具体用法。例子：- He is doing his homework.(他在做作业。)- That book is mine.(那本书是我的。)- This letter has no specific usage.(这个字母没有特定的用法。)3.发音：he发音为/hiː/（英式）或/hi/（美式）...
答：2.用法：he用于指代第三人称男性单数，be用于表示存在和状态，ne没有具体用法。例子：- He is doing his homework.(他在做作业。)- That book is mine.(那本书是我的。)- This letter has no specific usage.(这个字母没有特定的用法。)3.发音：he发音为/hiː/（英式）或/hi/（美式）...
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越殷19786693348：
初中所有实意动词及用法 -
31455鲍试
： 两种区别用法:He has a house,doesn't he?You have been to Beijing,haven't you?1.have表示“有”的意思时,其反意疑问句可以用haven't也可以加doesn't,一个是英式英语,...
越殷19786693348：
He has finished doing his homework.(变为否定句)急! -
31455鲍试
：[答案] 这是一个现在完成时的句子,现在完成时的否定把 have/has 改为haven't /hasn't He hasn't finished doing his homework
越殷19786693348：
homework前加什么介词He often has problems - ____ - his homework. -
31455鲍试
：[答案] with have problems with sth doing sth
越殷19786693348：
The students except you - finished homework yet. -
31455鲍试
：[选项] A. have B. has C. haven't D. hasn't 正确答案是什么,
越殷19786693348：
各种完成时的区别.现在完成时,现在完成进行时,过去完成时,分别的标志. -
31455鲍试
：[答案] 现在完成时 have∕has + P.P. ⑴ 与just连用,表示刚刚完成的动作或状态(just放在have∕has与P.P.之间). I have just had lunch. He has just finished his homework. ⑵ 表示动作发生在过去,持续到现在,有可能延续到将来,常与since“自从…”(后面...
越殷19786693348：
过去时和过去完成时到底怎么用?举例 -
31455鲍试
： 例句中 若时间状语用的是“just now”那么就应该用 过去时.现在完成时的构成: have/has+过去分词用法:1.过去发生的动作,对现在造成的影响或结果.(已完成用法) 举例: He has lived here for three years. 改为否定: He hasnn't lived ...
越殷19786693348：
Has+过去分词与be动词+过去式的意思分别是? -
31455鲍试
： has+过去分词构成现在完成时;be+过去分词构成被动语态.如:He has finished his homework.The homework is done.
越殷19786693348：
She has finished her homework -
31455鲍试
： 从两个原因考虑:1.如果前半句是一般过去时,应该有一个过去时的时间状语,而这句话里却没有,所以从既要表示过去完成含义,有要满足句子基本要求的角度,用现在完成时可以不需要时间状语.2.
越殷19786693348：
急!英语陈述句五种基本结构 -
31455鲍试
： 一般现在时 She is a teacher./Does your sister play football?Yes,she does/No,she doesn't一般过去时 I did my homework yesterday./Did you go swimming last week?yes,I did./No,I didn't.一般将来时I will kill you./Will you be a teacher?yes,I will./No,I won...
越殷19786693348：
didn't finish和have not finish的区别请问以下2句有什么微妙的区别吗:1.He didn't finish his homework.2.He hasn't finished his homework. -
31455鲍试
：[答案] 两句话两个不同的时态1.He didn't finish his homework.一般过去时,表示过去发生的动作,对现在情况没有影响,他之前没有完成那个作业,现在完成没有不知道2.He hasn't finished his homework.现在完成时,have/has+过去...
