求七年级有关be动词，助动词，单复数变换的英语题目？最好是学生容易搞错或模糊的题!

Question

如题所述

Answer 1

【模拟试题】 一. 用括号中适当的词填空。 1. I ________(am, are, is) from Australia.
2. She _______ (am, are, is) a student.
3. Jane and Tom _________(am, is, are) my friends.
4. My parents _______ (am, is, are) very busy every day.
5. _______ (Are, Is, Do, Does) there a Chinese school in New York?
6. _______ (Be, Are, Were, Was) they excited when he heard the news?
7. There _____ (be) some glasses on it.
8. If he _____ (be) free tomorrow, he will go with us

. 二. 用所be动词的适当形式填空。
1. A: Where _______the post office. B: It ________ behind the building.
2. A: _______ you miss Black? B: Yes, I ______.
3. It _____ a shirt, it _______(not) a skirt.
4. There ________ a big playground in our school.
5. There ______ many books in my schoolbag.
6. There _________ some fish in the box.
7. _______ there any chairs in the classroom?
8. You’d better _______ early next time.

三. 仿照例句改写下列句子。
例句：She is in Class One, Grade Two. 否定句： She is not in Class One, Grade Two.

一般疑问句： Is she in Class One, Grade Two? 回答：Yes, she is. (No, she isn’t)
1. Bob is on the football team. 否定句： 一般疑问句： 回答：
2. They are in the teacher’s office. 否定句： 一般疑问句： 回答：
3. It is sunny today. 否定句： 一般疑问句： 回答：
4. There is some water in the bottle. 否定句： 一般疑问句： 回答：
5. There is a piano in the room. 否定句： 一般疑问句： 回答：
6. There are many trees in the school. 否定句： 一般疑问句： 回答：
7. There are four bottles of milk on the table. 否定句： 一般疑问句： 回答：
8. We are interested in painting. 否定句： 一般疑问句： 回答：

【试题答案】 一. 答案：1. am 2. is 3. are 4. are 5. Is 6. Were 7. are 8. is 二. 答案：1. is; is 2. Are; am 3. is; isn’t 4. is 5. are 6. is 7. Are 8. be 三. 答案： 1. 否定句：Bob isn’t on the football team. 一般疑问句: Is Bob on the football team? 回答：Yes, he is.( No, he isn’t.) 2. 否定句：They are not in the teacher’s office. 一般疑问句：Are they in the teacher’s office? 回答： Yes, they are. (No, they aren’t.) 3. 否定句: It is not sunny today. 一般疑问句：Is it sunny today? 回答：Yes, it is. (No, it isn’t.) 4. 否定句：There isn’t any water in the bottle. 一般疑问句：Is there any water in the bottle? 回答： Yes, there is. (No, there isn’t.) 5. 否定句： 一般疑问句：Is there a piano in the room? 回答：Yes, there is. (No, there isn’t.) 6. 否定句：There aren’t many trees in the school. 一般疑问句：Are there many trees in the school? 回答：Yes, there are. (No, there aren’t.) 7. 否定句：There are not four bottles of milk on the table. 一般疑问句：Are there four bottles of milk on the table? 回答：Yes, there are. (No, there aren’t) 8. 否定句：We aren’t interested in painting. 一般疑问句：Are you interested in painting?

1、be动词的用法。
be am / is are 现在时
was were 过去时
单数 复数
英语中，be动词选用单数还是复数，要由主语来定，主语是单数，就用单数，反之用复数。
◆ 句中含有be动词时：
肯定句： 主语＋be ＋ 其他
否定句： 主语＋ be ＋ not ＋ 其他
一般疑问句： Be ＋主语＋其他 ＋？
特殊疑问句： 疑问词（what / who / when / where） ＋ be ＋主语 ＋ 其他 ＋？
I am a teacher. You are right.
She is 16 years old. My father is at home.
The students are playing games. My teacher was ill yesterday.
There is a picture on the wall.
There are two books on the table.
★ be动词用法歌：
我用am，你用are，is 连接他她它。 单数名词用is，复数名词全用are。
变疑问，往前提，句末问号莫丢弃； 变否定，更容易，be后not莫忘记；
疑问否定任你变，句首大写莫迟疑。
★ be动词作谓语，它后面一般跟名词、形容词或介词短语。

2、助动词的用法。
英语句子按正常语序是“什么人或事物” + “做什么”，即，我们常说的“主语 + 谓语 + 其他”。
① 主语为I 或复数名词、代词时：
肯定句： I / We / They / The students ＋ 动词原形 ＋ 其他 ＋ 。
We watch TV every night.
变否定： 主语＋ don’t ＋ 动词原形 ＋ 其他 ＋ 。
We don’t watch TV every night.
一般疑问句 Do + 主语 + 动词原形 + 其他 + ？
Do you watch TV every night?
Yes, we do. / No, we don’t.
特殊疑问句：疑问词 + do + 主语 + 动词原形 + 其他 + ？
How often do you watch TV?
② 主语为单数名词或代词时：
肯定句： 主语 + 动词第三人称单数形式 + 其他 + 。
He watches TV every night.
否定句： 主语+ doesn’t+动词原形+其他+。
He doesn’t watch TV every night.
一般疑问句：Does + 主语 + 动词原形 + 其他 + ？
Does he watch TV every night?
Yes, he does. / No, he doesn’t.
特殊疑问句：疑问词 + does + 主语 + 动词原形 + 其他 + ？
How often does he watch TV?
③ 过去时的句式（当句子时态为过去时时， 动词用过去式，不受主语单复数的影响）
肯定句： 主语 + 过去式 + 其他 + 。
He / We got up early every morning last year.
否定句： 主语 + didn’t + 动词原形 + 其他 + 。
He / We didn’t get up early every morning last year.
一般疑问句： Did + 主语 + 动词原形 + 其他 + ？
Did he / you get up early every morning last year?
Yes, he / we did. / No, he / we didn’t.
特殊疑问句： 疑问词 + did + 主语 + 动词原形 + 其他 + ?
When did he / you get up every morning last year?

Answer 2

助动词DO的用法1. DO包括do，does，did三种形式，主要用于特殊的句型中。
Do you know him? 你认识他吗？（用于一般疑问句。）
He didn't come to school today. 他今天没上学。（用于否定句。）
Never did I see such a beautiful girl. 我从没看见过如此漂亮的女孩。（用于以否定副词开头的倒装句中。）
He failed the exam, didn't he? 考试不及格，是吗？（用于附加疑问句中。）
I do believe you. 我真的相信你。（用于加强语气句，后接原形动词。）
He passed the exam, and so did I. 他通过考试了，我也一样。（用于代替前句已用过的一般动词以避免重复，句子用倒装形式。）
助动词have的用法:
1）have +过去分词，构成完成时态，例如：
He has left for London.　他已去了伦敦。
By the end of last month, they had finished half of their work. 上月未为止，他们已经完成工作的一半。
2）have + been +现在分词，构成完成进行时，例如
I have been studying English for ten years. 我一直在学英语，已达十年之久。
3) have+ been +过去分词，构成完成式被动语态，例如：
English has been taught in China for many years. 中国教英语已经多年。

Answer 3

be 动词is am are 助动do 第三人称用does.