Question

1.the students are cleaning the classroom.(改一般疑问句并作肯定和否定回答.？

Answer 1

1.Are the students cleaning the classroom?
Yes,they are./ No,they aren't.
2.若划在I'm就应该问Who is playing football in the playground?
若划在playing football就应该问 What are you doing in the playground?
若划在in the playground就应该问 Where are you playing football?
3.若划在Tom就应该问Who is reading books in his study?
若划在reading books就应该问What is Tom doing in his study?
若划在in his study就应该问Where is Tom reading books?
4.题目有问题,不用做
5.are growing older and older
6.说,讲
英语现在进行时就是be + n.ing,这里be是be类动词,英语里他们的谓语一定是由动词组成的,有一般的行为动词,如sing（唱歌）,dance（跳舞）,drink（喝）,还有就是be,be类动词包括am,are is.
am是在表第一人称单数I（我）的时候用的.
are是在表第二人称you（你,你们）,第三人称复数they（他们）和可数名词复数的时候使用.
is用于第三人称单数it(它),he(他),she(她)和不可数名词及可数名词单数时.
be动词一般用于现在进行时,"be+n.ing"的意思就是一个动作的发出者+相应的be动词睁段+动词的"ing"格式,这个表示动作正在进行.be动词还有别的用处,详细的见到了楼主再问吧,8,1.Are the students cleaning the classroom?
No,they aren't.
6.“说”的意思。但一般用与说某种语言.
现在进行式:be动词+动词现在分词(即动词的ing形式)
一般疑迟岩问句:若句中出现be动词或助动词,则直接提到句首,其他结构均不变.
若句中没有出现be动词或助动词,则直接在句首根据时态加助动词.同时动...,3,1. Are the students cleaning the classroom? No, they aren't.
2. What are you doing now?
3. What is Tom doing?
4. Is.../
5. is growing
6.说话，后面常接语言，如English，对外国人说话等也用这个
be动词就是am, is, are，过去时是was,were，后接动词现代分词或过分,3,1Are the students cleaning the classroom?
2.Who is playing the football in the playground?
What are you doing in the playground?
Where are you playing football?
What are you play...,3,1.Are the students cleaning the classroom?
Yes,they are.No,they aren't.
2.what are you doing?
3.what is Tom doing?
4.Is Helen washing clothes?
5.My parents is growing older and older.
6.说话，演讲

be动词就是am, is, are,1,1. Are the students cleaning the classroom? No, they aren't.
2. What are you doing now?
3. What is Tom doing?
4. Is.../
5. is growing
6.说话，演讲悉旦誉
be动词嘛就是am, is, are,0,1.the students are cleaning the classroom.(改一般疑问句并作肯定和否定回答.
2.I'm playing the football in the playground.(对划线部分进行提问,题目没有划过线,自己看着办)
3.Tom is reading books in his study.(对划线部分进行提问,题目没有划过线,自己看着办)
4( )Helen( )washing clothes?
5My parents( )"grow"形式 older and older
我是英语烂的要命,解释一下英语现在进行时的结构,和一般疑问句的写法和回答.再解释下BE动词是什么,有哪些,怎么用.
划线的两个题就是选择一个部分提问!