Unit 2 I find it重点知识点 · 易错（专项训练）-2026-2027学年接力版英语四年级上册
2026-06-29
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摘要：
**基本信息**
聚焦四年级上册Unit 2核心词汇、句型及语法，通过基础与提升两级训练，系统强化位置表达与寻物用语，助力语言能力与学习能力提升。
**专项设计**
|模块|题量/典例|题型特征|知识逻辑|
|----|-----------|----------|----------|
|重点词汇|基础2题+提升2题|词汇辨析、单复数改错|从物品/房间词汇积累到语境应用|
|核心句型|基础2题+提升2题|句型匹配、疑问句语序纠错|从基础询问到应答逻辑训练|
|语法应用|介词搭配/代词等5模块，每模块4题|语法选择、be动词搭配纠错|从位置介词到代词用法，层层递进|
|综合运用|基础2题+提升2题|对话排序、情景选择|整合词汇句型，构建寻物场景应用能力|
内容正文：
最新接力版 四年级上册Unit 2 I find it.
重点知识点 · 易错专项练习
【Unit 2 重点单词与短语一览】
◇ ★ 重点物品与房间词汇：
find 找到 it 它 where 哪里 in 在...里面
on 在...上面 under 在...下面 box 盒子
bag 包 book 书 pen 钢笔 pencil 铅笔
ruler 尺子 eraser 橡皮 crayon 蜡笔
sharpener 卷笔刀 schoolbag 书包
desk 书桌 chair 椅子 classroom 教室
◇ ★ 重点短语/句型：
Where is it? 它在哪里？
It's in/on/under the... 它在...里面/上面/下面。
I find it. 我找到了。
Is it in/on/under the...? 它在...里面/上面/下面吗？
Yes, it is. / No, it isn't. 是的，它是。/不，它不是。
Let me find it. 让我找找它。
Look! 看！
Oh, I see. 哦，我看见了。
◇ ★ 核心语法要点：
① 重点词汇：find/it/where/in/on/under/box/bag/book/pen/pencil/ruler/eraser/crayon/sharpener/schoolbag/desk/chair/classroom
② 重点句型：Where is it?/It's in/on/under the.../I find it./Is it in/on/under the...?/Yes,it is./No,it isn't./Let me find it./Look!/Oh,I see.
③ 位置介词（in/on/under）与be动词搭配
④ 特殊疑问句（Where is it?）
⑤ 一般疑问句及回答（Is it...? Yes,it is./No,it isn't.）
⑥ 人称代词宾格（it）
⑦ 学习用品名词（book/pen/pencil/ruler/eraser/crayon/sharpener/schoolbag）
⑧ 家具与场所名词（box/bag/desk/chair/classroom）
⑨ 寻物用语（I find it./Let me find it./Look!/Oh,I see.）
⑩ 单元综合运用：询问位置/寻找物品/确认地点（单选/填空/适当形式/改错/排序）
【单元重点易错专项练习】
考点一：重点物品与房间词汇——find/it/where/in/on/under/box/bag/book/pen/pencil/ruler/eraser/crayon/sharpener/schoolbag/desk/chair/classroom
▷ 基础题：
1. ( ) "橡皮" 的英文是：
A. ruler B. eraser C. crayon D. sharpener
2. Fill in: Put your books in your ____ (schoolbag).
▷ 提升题：
1. ( ) Which means "卷笔刀"？
A. eraser B. crayon C. sharpener D. pencil
2. 改错：The pen is in the bags.
错误：__________ 改正：__________
考点二：重点句型——Where is it?/It's in/on/under the.../I find it./Is it in/on/under the...?/Yes,it is./No,it isn't./Let me find it./Look!/Oh,I see.
▷ 基础题：
1. ( ) 询问物品位置应说：
A. What is it? B. Where is it? C. How is it? D. Who is it?
2. Fill in: ____ (It)'s under the chair.
▷ 提升题：
1. ( ) Which is correct response to "Is it in the box?"?
A. Yes, it is. B. Yes, it's. C. No, it is. D. I find it.
2. 改错：Where it is?
错误：__________ 改正：__________
考点三：位置介词（in/on/under）与be动词搭配
▷ 基础题：
1. ( ) "在桌子上面" 译为：
A. in the desk B. on the desk C. under the desk D. at the desk
2. Fill in: The ball is ____ (under) the bed.
▷ 提升题：
1. ( ) Which is correct?
A. The book is in the bag.
B. The book is on the bag.
C. The book is under the bag.
D. All of the above
2. 改错：The pen are on the desk.
错误：__________ 改正：__________
考点四：特殊疑问句（Where is it?）
▷ 基础题：
1. ( ) 询问"它在哪里"应说：
A. What is it? B. Where is it? C. How is it? D. Who is it?
2. Fill in: ____ (Where) is my pencil?
▷ 提升题：
1. ( ) Which is correct?
A. Where is the book is?
B. Where is the book?
C. Where the book is?
D. Where does the book?
2. 改错：Where are the erasers?
错误：__________ 改正：__________
考点五：一般疑问句及回答（Is it...? Yes,it is./No,it isn't.）
▷ 基础题：
1. ( ) 询问"它在盒子里吗"应说：
A. It is in the box. B. Is it in the box? C. Where is it? D. I find it.
2. Fill in: — Is it on the desk?
— Yes, it ____ (is).
▷ 提升题：
1. ( ) Which is correct?
A. Is it a book? Yes, it is.
B. Is it a book? Yes, it's.
C. Is it a book? No, it is.
D. Is it a book? I find it.
2. 改错：— Is it a pen? — No, it is.
错误：__________ 改正：__________
考点六：人称代词宾格（it）
▷ 基础题：
1. ( ) "它" 的英文是：
A. he B. she C. it D. they
2. Fill in: I find ____ (it) under the chair.
▷ 提升题：
1. ( ) Which is correct?
A. I see he.
B. I see she.
C. I see it.
D. I see they.
2. 改错：Where is she?
错误：__________ 改正：__________
考点七：学习用品名词（book/pen/pencil/ruler/eraser/crayon/sharpener/schoolbag）
▷ 基础题：
1. ( ) "尺子" 的英文是：
A. pen B. pencil C. ruler D. eraser
2. Fill in: I need a ____ (sharpener) to sharpen my pencil.
▷ 提升题：
1. ( ) Which is NOT a school thing?
A. book B. pen C. desk D. eraser
2. 改错：I put my pens in the eraser.
错误：__________ 改正：__________
考点八：家具与场所名词（box/bag/desk/chair/classroom）
▷ 基础题：
1. ( ) "椅子" 的英文是：
A. desk B. chair C. box D. bag
2. Fill in: We study in the ____ (classroom).
▷ 提升题：
1. ( ) Which is correct?
A. The book is in the chair.
B. The book is on the chair.
C. The book is under the chair.
D. All of the above
2. 改错：The pen is in the desks.
错误：__________ 改正：__________
考点九：寻物用语（I find it./Let me find it./Look!/Oh,I see.）
▷ 基础题：
1. ( ) 找到东西时说：
A. Where is it? B. I find it. C. Is it here? D. What is it?
2. Fill in: ____ (Look)! It's here.
▷ 提升题：
1. ( ) Which is correct?
A. Let I find it.
B. Let me find it.
C. Let us find it.
D. Let we find it.
2. 改错：Oh, I sees it.
错误：__________ 改正：__________
考点十：单元综合运用——询问位置/寻找物品/确认地点（单选/填空/适当形式/改错/排序）
▷ 基础题：
1. ( ) 正确的寻物对话是：
A. Where is it? — It's under the desk.
B. I find it.
C. Is it in the box? — Yes, it is.
D. All of the above
2. Fill in: — ____ (Oh), I see it.
— Where? — It's in the bag.
▷ 提升题：
1. ( ) Read and put in order:
① Where is my pen? ② Oh, I see. ③ It's in your schoolbag. ④ Let me find it.
A. ①④③② B. ①③④② C. ④①③② D. ②③①④
2. 情景选择：找不到东西时说：
A. I find it.
B. Where is it?
C. Look! It's here.
D. Oh, I see.
【参考答案与详细解析】
■ 考点一：重点物品与房间词汇——find/it/where/in/on/under/box/bag/book/pen/pencil/ruler/eraser/crayon/sharpener/schoolbag/desk/chair/classroom
基础题：
1. 答案：B
解析：eraser 橡皮
2. 答案：schoolbag
解析：schoolbag 书包
提升题：
1. 答案：C
解析：sharpener 卷笔刀
2. 答案：bags → bag
解析：单数容器
■ 考点二：重点句型——Where is it?/It's in/on/under the.../I find it./Is it in/on/under the...?/Yes,it is./No,it isn't./Let me find it./Look!/Oh,I see.
基础题：
1. 答案：B
解析：Where is it?
2. 答案：It
解析：It's under the chair.
提升题：
1. 答案：A
解析：Yes, it is.
2. 答案：Where it is → Where is it
解析：疑问句语序
■ 考点三：位置介词（in/on/under）与be动词搭配
基础题：
1. 答案：B
解析：on the desk
2. 答案：under
解析：under the bed
提升题：
1. 答案：D
解析：三种位置都可能
2. 答案：are → is
解析：The pen 单数
■ 考点四：特殊疑问句（Where is it?）
基础题：
1. 答案：B
解析：Where is it?
2. 答案：Where
解析：Where is my pencil?
提升题：
1. 答案：B
解析：Where is the book?
2. 答案：are → is
解析：Where is...? (单数)
■ 考点五：一般疑问句及回答（Is it...? Yes,it is./No,it isn't.）
基础题：
1. 答案：B
解析：Is it in the box?
2. 答案：is
解析：Yes, it is.
提升题：
1. 答案：A
解析：Yes, it is.
2. 答案：it is → it isn't
解析：否定回答
■ 考点六：人称代词宾格（it）
基础题：
1. 答案：C
解析：it 它
2. 答案：it
解析：I find it.
提升题：
1. 答案：C
解析：I see it.
2. 答案：she → it
解析：询问物品用 it
■ 考点七：学习用品名词（book/pen/pencil/ruler/eraser/crayon/sharpener/schoolbag）
基础题：
1. 答案：C
解析：ruler 尺子
2. 答案：sharpener
解析：sharpener 卷笔刀
提升题：
1. 答案：C
解析：desk 是家具
2. 答案：eraser → pencil case
解析：橡皮不能装笔
■ 考点八：家具与场所名词（box/bag/desk/chair/classroom）
基础题：
1. 答案：B
解析：chair 椅子
2. 答案：classroom
解析：classroom 教室
提升题：
1. 答案：D
解析：三种位置都可能
2. 答案：desks → desk
解析：单数容器
■ 考点九：寻物用语（I find it./Let me find it./Look!/Oh,I see.）
基础题：
1. 答案：B
解析：I find it.
2. 答案：Look
解析：Look!
提升题：
1. 答案：B
解析：Let me find it.
2. 答案：sees → see
解析：I see
■ 考点十：单元综合运用——询问位置/寻找物品/确认地点（单选/填空/适当形式/改错/排序）
基础题：
1. 答案：D
解析：寻物对话内容
2. 答案：Oh
解析：Oh, I see it.
提升题：
1. 答案：A
解析：①问→④找→③答→②发现
2. 答案：B
解析：Where is it?
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