内容正文:
译林版三年级上册英语 Unit 3 Are you Su Hai? 语法易错点专项训练
be 动词(am/is/are)· Are you...? 问答 · 缩写与否定
【语法易错点速览】
(1) be 动词主谓搭配易错:I 用 am,you/we 用 are,she/he/it 及单数名词用 is。如 I am Su Yang. You are Mike. We are twins. She is Su Hai.
(2) 一般疑问句 "Are you...?" 易错:把 are 提到句首、句末加问号;肯定回答用 Yes, I am.(不能缩写为 Yes, I'm.);否定回答用 No, I'm not.(没有 No, I amn't. 这种说法)。
(3) 缩写形式易错:I'm = I am,you're = you are,we're = we are;I'm 在句尾要还原成 I am,如 — Are you Su Hai? — Yes, I am.
(4) 否定句易错:否定词用 not(不是 no),放在 am/is/are 之后,如 I'm not Su Hai.(不能说 I'm no Su Hai.)。
(5) 特殊疑问句 "What class are you in?" 易错:疑问词 What class 后接 be 动词再接主语,介词 in 不能省略;回答用 I'm in Class 2.(class 表示"班级"时首字母大写)。
(6) 形近词辨析易错:you're(你是)与 your(你的)读音相同、意思不同,如 You're right. / What's your name?
一、用 am、is、are 填空
提示:I 用 am,you/we 用 are,she/he/it 及单数名词用 is。
1. I ______ Wang Bing. I'm in Class 1.
2. You ______ Liu Tao. You are in Class 1.
3. She ______ Yang Ling. She is in Class 2.
4. He ______ John. He is not Jake.
5. We ______ in Class 2.
6. Mike and I ______ in Class 1.
7. Su Hai ______ in Class 1. Su Yang is in Class 2.
8. This ______ a cat.
9. Here I ______! Ha ha!
10. — ______ you in Class 1? — Yes, I am.
11. — ______ you Su Yang? — No, I'm not.
12. — What class ______ you in? — I'm in Class 1.
13. — Are you Jake? — Yes, I ______.
14. — Are you in Class 2? — No, I'm in Class 1. You ______ right.
15. My name ______ Su Hai. I'm in Class 1.
二、写出下列缩略形式的完整形式或缩写形式
(1)I am
____________
(2)you are
____________
(3)we are
____________
(4)I'm
____________
(5)you're
____________
(6)we're
____________
(7)I am not
____________
(8)I'm not
____________
(9)You are right.
____________
(10)We are twins.
____________
三、用方框中所给的词填空
am is are not yes no I'm you're we're too
1. — Are you Su Hai? — ______, I am.
2. — Are you Mike? — ______, I'm not. I'm Liu Tao.
3. He ______ Mike. He is in Class 1.
4. We ______ in Class 2.
5. I ______ Su Yang. I'm in Class 2.
6. — Are you in Class 1? — No, I'm ______.
7. ______ Su Hai. I'm in Class 1.
8. ______ right. You are in Class 2.
9. — Are you twins? — Yes, ______ twins!
10. — Nice to meet you, Mike. — Nice to meet you ______.
四、单项选择
( )1. — Are you Su Hai? — ______. I'm Su Yang.
A. Yes, I am B. No, I'm not C. Yes, I'm D. No, I am
( )2. — Are you Mike? — Yes, ______.
A. I am B. I'm C. you are D. I'm not
( )3. — Are you twins? — Yes, ______.
A. we are B. I am C. you are D. they are
( )4. Look! ______ I am!
A. Here B. What C. How D. Excuse
( )5. — Excuse me, are you Su Yang? — No, I'm ______. I'm Su Hai.
A. no B. not C. am D. are
( )6. I ______ not in Class 2. I'm in Class 1.
A. am B. is C. are D. be
( )7. Mike and Liu Tao ______ in Class 1.
A. am B. is C. are D. be
( )8. — Are you Jake? — No, I'm not. I'm ______.
A. John B. Jake C. Bobby D. Su Hai
( )9. — What class are you in? — ______ in Class 2.
A. I B. I'm C. Am D. You
( )10. Su Yang is ______ Class 2.
A. in B. with C. on D. at
( )11. — ______ you in Class 1? — Yes, I am.
A. Am B. Is C. Are D. Be
( )12. My name ______ Wang Bing. I'm a boy.
A. am B. is C. are D. be
( )13. She ______ Su Yang. She is a girl.
A. am B. is C. are D. be
( )14. — You're twins! — Yes, we ______.
A. am B. is C. are D. be
( )15. — What class are you in? — I'm in Class ______.
A. Two B. two C. class two D. 2
五、句型转换
1. I'm Su Hai.(改为一般疑问句)
______________________________________
2. I'm Su Yang.(改为否定句)
______________________________________
3. You are twins.(改为一般疑问句)
______________________________________
4. You're right.(写出完整形式)
______________________________________
5. I am in Class 1.(改为一般疑问句)
______________________________________
6. I am not Su Hai.(改为肯定句)
______________________________________
7. We are in Class 2.(改为一般疑问句)
______________________________________
8. You're in Class 1.(改为否定句)
______________________________________
9. I am Su Hai.(写出缩写形式)
______________________________________
10. No, I'm not.(改为肯定回答)
______________________________________
六、单句改错
提示:每句均有一处错误,请找出并改正。
1. I not Su Hai. I'm Su Yang.
改正:________________________________________________
2. He are Mike. He is in Class 1.
改正:________________________________________________
3. We is in Class 2.
改正:________________________________________________
4. She are Su Yang.
改正:________________________________________________
5. Are you Su Hai? — Yes, you are.
改正:________________________________________________
6. What class are you? — I'm in Class 2.
改正:________________________________________________
7. Nice to meat you, Su Yang.
改正:________________________________________________
8. Are you twins? — Yes, you are.
改正:________________________________________________
9. Your are right. I'm in Class 1.
改正:________________________________________________
10. What class are you in? — I in Class 1.
改正:________________________________________________
七、根据汉语提示完成句子(每小题2分,共20分)
1. 她是苏杨。她是一个女孩。
She ______ Su Yang. She is a girl.
2. 你们是双胞胎吗?不,我们不是。
— ______ you twins? — No, ______ ______.
3. 他叫迈克。他在一班。
He ______ Mike. He is in Class 1.
4. 我们在二班。
We ______ in Class 2.
5. 我在一班,和你在一个班。
I'm in Class 1 ______ you.
6. 你说得对。你是苏海。
You're ______. You are Su Hai.
7. 我的名字是苏杨。我不是苏海。
My name ______ Su Yang. I'm not Su Hai.
8. 你在二班吗?不,我在一班。
— Are you in Class 2? — No, I'm ______ Class 1.
9. 你在哪个班?我在一班。
— What class ______ you in? — I'm in Class ______.
10. 她不是苏海。她是苏杨。
She is ______ Su Hai. She is Su Yang.
八、完形填空
阅读短文,从每题所给的A、B、C三个选项中选出最佳答案。
Mike and Su Hai are in Class 1. Mike meets a girl. He asks: "Excuse me, __1__ you Su Hai?"
The girl says: "No, I'm __2__. I'm Su Yang."
Mike says: "Oh, I'm sorry. You're __3__!"
Su Yang says: "Yes, we __4__!"
Mike asks: "What __5__ are you in?"
Su Yang answers: "I'm __6__ Class 2."
Mike says: "I'm in Class 1 __7__ Su Hai. You're __8__!"
Su Yang says: "Nice to __9__ you, Mike."
Mike says: "Nice to meet you __10__."
( )1. A. Am B. Are C. Is
( )2. A. no B. am C. not
( )3. A. twins B. right C. sorry
( )4. A. am B. is C. are
( )5. A. class B. meet C. name
( )6. A. on B. in C. at
( )7. A. with B. in C. and
( )8. A. sorry B. right C. twins
( )9. A. too B. meet C. class
( )10. A. too B. two C. to
参考答案与解析
一、用 am、is、are 填空
1. am(主语 I 用 am)
2. are(主语 you 用 are)
3. is(主语 She 用 is)
4. is(主语 He 用 is)
5. are(主语 We 用 are)
6. are(Mike and I 是复数主语,用 are)
7. is(主语 Su Hai 是单数,用 is)
8. is(主语 This 用 is)
9. am(Here I am! 我在这里!固定搭配)
10. Are(Are you in Class 1? 你在一班吗?)
11. Are(Are you Su Yang? 你是苏杨吗?)
12. are(What class are you in? 你在哪个班?)
13. am(Yes, I am. 肯定回答用 am)
14. are(You are right. 你说得对。)
15. is(my name 是单数,用 is)
二、写出下列缩略形式的完整形式或缩写形式
1. I'm 2. you're 3. we're 4. I am 5. you are
6. we are 7. I'm not 8. I am not 9. You're right. 10. We're twins.
三、用方框中所给的词填空
1. Yes(Yes, I am. 是的,我是。)
2. No(否定回答用 No,I'm not. 我不是迈克。)
3. is(主语 He 用 is)
4. are(主语 We 用 are)
5. am(主语 I 用 am)
6. not(否定式 I'm not)
7. I'm(I'm Su Hai. 我是苏海。)
8. You're(You're right. 你说得对。)
9. we're(we're twins 我们是双胞胎)
10. too(Nice to meet you too. 我也很高兴认识你。)
四、单项选择
1. B 解析:I'm Su Yang. 说明不是苏海,用 No, I'm not.
2. A 解析:Are you...? 的肯定回答是 Yes, I am.(不能用缩写 I'm)。
3. A 解析:问"你们是双胞胎吗",肯定回答 Yes, we are.
4. A 解析:Here I am! 我在这里!固定搭配。
5. B 解析:否定回答 No, I'm not. not 放在 am 后。
6. A 解析:主语 I 用 am,I'm not in Class 2.
7. C 解析:Mike and Liu Tao 是复数主语,用 are。
8. A 解析:I'm John. 我不是杰克,我是约翰(课本 Cartoon 人物)。
9. B 解析:回答班级用 I'm in Class 2.
10. A 解析:in Class 2 在二班,介词用 in。
11. C 解析:you 用 are,疑问句 Are you...?
12. B 解析:name 是单数名词,搭配 is;My name is Wang Bing.
13. B 解析:主语 She 用 is。
14. C 解析:主语 we 用 are,Yes, we are!
15. A 解析:class 表示"班级"首字母大写,数字用英文单词,Class Two。
五、句型转换
1. Are you Su Hai?
2. I'm not Su Yang.
3. Are you twins?
4. You are right.
5. Are you in Class 1?
6. I am Su Hai.
7. Are you in Class 2?
8. You're not in Class 1.
9. I'm Su Hai.
10. Yes, I am.
六、单句改错
1. not → am not(否定句缺少 be 动词)
2. are → is(主语 He 用 is)
3. is → are(主语 We 用 are)
4. are → is(主语 She 用 is)
5. you are → I am(回答用 I,不用 you)
6. are you → are you in(疑问句中介词 in 不能丢)
7. meat → meet(meet 双 e,意为"遇见")
8. you are → we are(回答用 we,指"我们(双胞胎)")
9. Your → You're("你是"是 You're,不是 your)
10. I in → I'm in(回答缺少 be 动词)
七、根据汉语提示完成句子
1. is(She is Su Yang. 她是苏杨。)
2. Are; we are not(Are you twins? No, we are not.)
3. is(He is Mike. 他叫迈克。)
4. are(We are in Class 2. 我们在二班。)
5. with(I'm in Class 1 with you. 我和你在一个班。)
6. right(You're right. 你说得对。)
7. is(My name is Su Yang. 我的名字是苏杨。)
8. in(No, I'm in Class 1. 不,我在一班。)
9. are; 1(What class are you in? I'm in Class 1.)
10. not(She is not Su Hai. 她不是苏海。)
八、完形填空
1. B(Are you Su Hai? 你是苏海吗?)
2. C(No, I'm not. 不,我不是。)
3. A(You're twins! 你们是双胞胎!)
4. C(Yes, we are! 是的,我们是!)
5. A(What class are you in? 你在哪个班?)
6. B(I'm in Class 2. 我在二班。)
7. A(I'm in Class 1 with Su Hai. 我和苏海在一班。)
8. B(You're right! 你说得对!)
9. B(Nice to meet you. 很高兴认识你。)
10. A(Nice to meet you too. 我也很高兴认识你。)
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