摘要:
**基本信息**
以单元核心易错考点为纲,通过速记口诀系统整合This is句型、人称代词等8大考点,构建“口诀记忆-分层训练-综合应用”的方法体系,提升语言能力与学习能力。
**专项设计**
|模块|题量/典例|方法提炼|知识逻辑|
|----|-----------|----------|----------|
|语法过关|15道(填空+句型转换)|口诀“单is复are”“三单has/is”,解析强调be动词搭配规则|从单一句型到句型转换,构建“词法-句法”递进逻辑|
|词汇过关|20道(汉译英+词形变化)|名词单复数规则(two sisters)、三单动词变形(loves/has)|从基础词汇到词性变化,衔接语法模块的三单知识|
|综合应用|30道(单选+完成句子+完形+填空)|“Is this…?”问答模板、年龄表达“years old”,完形填空整合多考点|从单一考点到语篇综合,实现知识迁移与应用|
内容正文:
人教大同版三年级上册Unit 2 My family 词汇语法易错专项练习
单元核心易错考点汇总:This is介绍句型、he/she人称代词区分、三单be动词is用法、家庭成员名词单复数、一般疑问句Is he/she…问答、形容词性物主代词my、年龄表达、基础大小写书写规范
单元易错速记口诀
This is介绍家人,单is复are要认清;
男he女she分清楚,三单has/is不混用;
My our修饰家庭词,年龄years old记分明;
疑问is提前走,家人句型稳得分!
一、语法过关
A. 用所给词的适当形式填空(10道,高频易错)
1. This ________ (be) my father.
2. She ________ (be) my sister.
3. He ________ (be) my big brother.
4. ________ (I) family is big and happy.
5. This is ________ (I) grandma.
6. They ________ (be) my family.
7. I ________ (be) eight years old.
8. This is ________ (he) new friend.
9. She ________ (have) a small family.
10. We ________ (love) our family.
B. 句型转换(5道,必考句型变形)
1. This is my mother.(改为一般疑问句)
________________________
2. He is my brother.(改为否定句)
________________________
3. She is my grandma.(对划线部分提问)
________________________
4. Is this your father?(肯定回答)
________________________
5. I am seven years old.(对划线部分提问)
________________________
二、词汇过关
A. 根据句意及汉语提示写出单词或短语(10道)
1. This is my ________ (爸爸).
2. I love my ________ (妈妈).
3. He is my ________ (爷爷).
4. She is my ________ (奶奶).
5. This is my ________ (弟弟).
6. I have a nice ________ (姐姐).
7. I have a big ________ (家庭).
8. My ________ (叔叔) is kind.
9. This is my ________ (阿姨).
10. We are a ________ (幸福的) family.
B. 用所给词的适当形式填空(10道,词汇变形易错)
1. I have two ________ (sister).
2. They are my ________ (family).
3. This is my ________ (parent).
4. I love my ________ (grandparent).
5. He ________ (love) his mother.
6. She ________ (have) a little brother.
7. We ________ (be) a happy family.
8. Let’s ________ (share) with our family.
9. My father ________ (be) tall.
10. I want ________ (be) kind to my family.
三、单项选择(10道,全单元易错单选)
( ) 1. This is ________ dad.
A. I B. my C. me
( ) 2. He ________ my brother.
A. is B. am C. are
( ) 3. —Is this your grandma? —________
A. Yes, it is. B. Yes, I am. C. No, I don’t.
( ) 4. ________ is my sister.
A. He B. She C. It
( ) 5. I have ________ happy family.
A. a B. an C. /
( ) 6. My parents ________ kind.
A. is B. am C. are
( ) 7. —________ is he? —He is my uncle.
A. What B. Who C. How
( ) 8. She ________ a new bag.
A. have B. has C. is
( ) 9. I am six ________ old.
A. year B. years C. /
( ) 10. We love ________ family.
A. we B. our C. us
四、完成句子(根据汉语提示翻译句子,每空一词)(10道)
1. 这是我的家庭。
________ ________ my family.
2. 他是我的爸爸。
________ ________ my father.
3. 她是我的奶奶。
________ ________ my grandma.
4. 我有一个幸福的家庭。
I ________ a ________ family.
5. 我们爱我们的家人。
We ________ our family.
6. 这是我的弟弟吗?
________ ________ your brother?
7. 我的叔叔很友善。
My ________ is very kind.
8. 我八岁了。
I am eight ________ old.
9. 他们是我的祖父母。
________ ________ my grandparents.
10. 我喜欢和家人在一起。
I love my ________ very much.
五、语法选择(完形填空)
阅读短文,选择最佳答案,每题均考查单元核心语法
Hello! 1.________ name is Amy. I 2.________ seven years old. I 3.________ a happy family. 4.________ is my father. 5.________ is tall. This is my mother. 6.________ is nice. They 7.________ kind. I have a little brother. 8.________ name is Tom. We 9.________ love our family. I have a great 10.________!
( ) 1. A. I B. My C. Me
( ) 2. A. am B. is C. are
( ) 3. A. have B. has C. is
( ) 4. A. This B. These C. It
( ) 5. A. She B. He C. It
( ) 6. A. She B. He C. They
( ) 7. A. am B. is C. are
( ) 8. A. Her B. His C. My
( ) 9. A. all B. is C. has
( ) 10. A. family B. families C. friend
六、语法填空(短文填空,每空一词)
根据短文上下文及单元语法,用正确形式填空
Hello! I 1.______ (be) Jack. I 2.______ (have) a big family. This 3.______ (be) my father. 4.______ (he) is tall. This is my mother. 5.______ (she) is kind. I 6.______ (have) a sister. Her name 7.______ (be) Lucy. We 8.______ (be) happy. We love 9.______ (we) family. This is my happy 10.______ (family).
参考答案+逐题详细解析
一、语法过关 A 答案解析
1. is 解析:this为单数指示代词,后接be动词is。
2. is 解析:第三人称单数she搭配be动词is。
3. is 解析:第三人称单数he搭配be动词is。
4. My 解析:形容词性物主代词修饰名词family,句首首字母大写。
5.my 解析:形容词性物主代词my修饰grandma,表“我的奶奶”。
6. are 解析:复数主语they搭配be动词are。
7. am 解析:第一人称I固定搭配be动词am。
8. his 解析:物主代词his修饰名词friend,指代男性。
9. has 解析:三单主语she,实义动词用三单形式has。
10. love 解析:复数主语we,实义动词用原形。
一、语法过关 B 答案解析
1.Is this your mother? 解析:含be动词is的陈述句变疑问,is提前,my改为your。
2.He is not my brother. / He isn’t my brother. 解析:be动词后直接加not构成否定,可缩写。
3.Who is she? 解析:对人物身份提问,用特殊疑问词who。
4.Yes, it is. 解析:Is this…?句型标准肯定回答,用it指代。
5.How old are you? 解析:对年龄提问,固定句型How old are you?
二、词汇过关 A 答案
1. dad / father 2. mum / mother 3. grandpa / grandfather 4. grandma / grandmother 5. brother
6. sister 7. family 8. uncle 9. aunt 10. happy
二、词汇过关 B 答案解析
1. sisters 解析:two为数词,后接可数名词复数。
2. family 解析:family表整体家庭,此处用单数。
3. parent 解析:this提示名词用单数。
4. grandparents 解析:泛指祖父母两人,用复数形式。
5. loves 解析:三单主语he,动词变三单加s。
6. has 解析:三单主语she,have变三单has。
7. are 解析:复数主语we搭配be动词are。
8. share 解析:Let’s后固定接动词原形。
9. is 解析:主语my father为三单,be动词用is。
10. be 解析:want to do sth. 固定搭配,to后接动词原形。
三、单项选择 答案解析
1.B 解析:形容词性物主代词my修饰名词dad。
2.A 解析:he为三单主语,be动词用is。
3.A 解析:Is this…?句型回答用Yes, it is. / No, it isn’t.
4.B 解析:sister为女性,用人称代词she。
5.A 解析:happy辅音音素开头,用不定冠词a。
6.C 解析:parents为复数,be动词用are。
7.B 解析:对人物身份提问用who。
8.B 解析:she为三单主语,have变has。
9.B 解析:大于一岁,year用复数years,years old固定年龄表达。
10.B 解析:形容词性物主代词our修饰名词family。
四、完成句子 标准答案
1. This is 2. He is 3. She is 4. have; happy
5. love 6. Is this 7. uncle 8. years 9. They are
10. family
五、语法选择 答案+简解
1.B(物主代词修饰name) 2.A(I搭配am)
3.A(第一人称用have) 4.A(this用于介绍单数人物)
5.B(father为男性用he)
6.A(mother为女性用she) 7.C(复数主语they用are)
8.B(brother为男性用his) 9.A(all修饰主语表全部)
10.A(a后接单数family)
六、语法填空 答案+简解
1. am(I固定搭配am) 2. have(第一人称用原形have)
3. is(this单数用is) 4. He(男性主格作主语)
5. She(女性主格作主语) 6. have(I后用动词原形)
7. is(name单数三单用is) 8. are(we搭配are)
9. our(物主代词修饰family)
10. family(单数,指代一个家庭)
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