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最新人教精通版三年级上册Unit 2 School Things
重点知识点 · 易错专项练习
【Unit 2 重点单词与短语一览】
◇ ★ 重点学习用品/教室物品单词:
book 书 pen 钢笔 pencil 铅笔 pencil box 铅笔盒 ruler 尺子
eraser 橡皮 bag 书包 schoolbag 书包(=bag) desk 书桌 chair 椅子
open 打开 close 关上;合上 show 展示;给……看 put 放
please 请 here 这里 this 这个(指示代词初感) that 那个(指示代词初感 拓展)
take out 拿出 put in 放入 put away 收好(初步感知)
I 我 you 你;你们 my 我的 your 你的
◇ ★ 重点短语/课堂用语:
Show me your pen / pencil / ruler ... 把你的……给我看/展示出来。
Open your book. 打开你的书。 Close your book. 合上你的书。
Take out your pencil box. 拿出你的铅笔盒。
Put away your schoolbag. 收好你的书包。
This is my book. 这是我的书。
— What's this? — It's a pen. / It's an eraser.(初步感知指示代词问物)
— May I use your ruler? — Sure. Here you are.
◇ ★ 核心句型:
— Show me your pencil, please.
— Open your book, please.
— Close your pencil box, please.
— Take out your eraser.
— This is my bag.
— May I use your pen? — Sure. / Of course. Here you are.
◇ ★ 语法要点:
① 学习用品名词认读:book/pen/pencil/pencil box/ruler/eraser/bag(schoolbag)/desk/chair
② 课堂指令语:Show me your ... / Open your ... / Close your ... / Take out your ... / Put away your ...
③ 指示代词初步 this(这个):This is my ... (介绍近处物品/人)
④ 不定冠词 a / an:a pen / a book / a ruler / an eraser / an apple(初步感知 an 用于元音音素开头前)
⑤ 物主代词 my(我的)/ your(你的):Show me your pencil. / This is my bag.
⑥ 礼貌用语:please(请);Sure. / Here you are.(给你)
⑦ be动词初步复习:This is ... / I'm ... / You are ...
⑧ 大小写:I 永远大写;句首字母大写;物品名词不大写;This T 大写(句首/指示代词 This 不大写句中)
【单元重点易错专项练习】
【考点1】考点一:学习用品名词认读——book书/pen钢笔/pencil铅笔/pencil box铅笔盒/ruler尺子/eraser橡皮/bag(schoolbag)书包/desk课桌/chair椅子(注意 eraser 发音与拼写)
▷ 基础题:
1. ( ) "橡皮" in English is ____.
A. ruler B. eraser C. pencil D. bag
2. Fill in: I have a ____ (尺子) and a ____ (铅笔).
▷ 提升题:
1. ( ) Which is the English for "书包"?
A. bag / schoolbag B. book C. desk D. chair
2. 改错:I have a erasor.
错误:__________ 改正:__________
【考点2】考点二:课堂指令语——Show me your ... 展示……;Open your ... 打开……;Close your ... 合上……;Take out your ... 拿出……;Put away your ... 收好……
▷ 基础题:
1. ( ) "把你的钢笔给我看" is ____.
A. Show me your pen. B. Open your pen. C. Close your pen. D. Take out your bag.
2. Fill in: ____ (打开) your ____ (书), please.
▷ 提升题:
1. ( ) "合上你的铅笔盒" is ____.
A. Open your pencil box. B. Close your pencil box. C. Show me your pencil box. D. Take out your pencil box.
2. 改错:Show me you ruler.
错误:__________ 改正:__________
【考点3】考点三:指示代词初步 this(这个)——This is my ...(介绍近处物品/人;This is ... 介绍人/物)
▷ 基础题:
1. ( ) ____ is my pencil box.
A. This B. These C. That D. They
2. Fill in: ____ (这) is my ____ (书包).
▷ 提升题:
1. ( ) — ____ is my teacher, Miss Li.
— Hello, Miss Li.
A. This B. That C. He D. She
2. 改错:this is my book.
错误:__________ 改正:__________
【考点4】考点四:不定冠词 a / an——a pen/a book/a ruler(辅音音素开头);an eraser/an apple(元音音素开头,初步感知)
▷ 基础题:
1. ( ) I have ____ eraser.
A. a B. an C. / D. the
2. Fill in: I have ____ (a/an) pen and ____ (an) eraser.
▷ 提升题:
1. ( ) Which is correct?
A. a eraser B. an ruler C. an apple D. a umbrella
2. 改错:I have a eraser in my pencil box.
错误:__________ 改正:__________
【考点5】考点五:物主代词 my(我的)/ your(你的)——Show me your pencil. / This is my bag. / What's your name?(复习)
▷ 基础题:
1. ( ) This is ____ bag.
A. I B. my C. you D. your
2. Fill in: Show me ____ (you) pencil box.
▷ 提升题:
1. ( ) — Is ____ name Lily?
— Yes, ____ name is Lily.
A. you; my B. your; my C. your; you D. my; your
2. 改错:This is I bag.
错误:__________ 改正:__________
【考点6】考点六:礼貌用语——please(请,放句末或句首);Sure. / Of course. / Here you are.(给你;当然可以)
▷ 基础题:
1. ( ) — May I use your ruler?
— Sure. ____ you are.
A. Here B. There C. This D. That
2. Fill in: Open your book, ____ (请).
▷ 提升题:
1. ( ) Which shows POLITENESS?
A. Give me your pen. B. Show me your pen, please. C. Take my pen. D. This is pen.
2. 改错:Here you is.
错误:__________ 改正:__________
【考点7】考点七:be动词初步复习——This is ...(介绍用 is);I'm = I am;You are / You're
▷ 基础题:
1. ( ) This ____ my desk.
A. am B. is C. are D. be
2. Fill in: I ____ (be) Bella.
▷ 提升题:
1. ( ) — ____ you Zhang Hao?
— Yes, I am.
A. Am B. Is C. Are D. Be
2. 改错:This are my pencil.
错误:__________ 改正:__________
【考点8】考点八:物品与指令搭配——Show me your... / Open your(book)... / Close your(pencil box)... / Take out your(eraser)... / Put away your(schoolbag)...
▷ 基础题:
1. ( ) We ____ our books in class.
A. close B. open C. eat D. drink
2. Fill in: Take ____ (out) your ____ (ruler).
▷ 提升题:
1. ( ) "收好你的书包" is ____.
A. Take out your schoolbag. B. Put away your schoolbag. C. Open your schoolbag. D. Show me your schoolbag.
2. 改错:Show I your pen.
错误:__________ 改正:__________
【考点9】考点九:书写规范——I 永远大写;句首字母大写;物品名词不大写;This is 中 This 不大写句中(this is ❌ 非句首)
▷ 基础题:
1. ( ) Which is written correctly?
A. i have a pen B. I Have A Pen C. I have a pen D. I HAVE A PEN
2. Fill in: ____ (I) have a ____ (书).
▷ 提升题:
1. ( ) Choose the correct sentence:
A. this is my bag. B. This is my bag. C. THIS IS MY BAG. D. This Is My Bag.
2. 改错:i open my book.
错误:__________ 改正:__________
【考点10】考点十:单元知识综合运用——Show me your.../Open your book, please./Close your pencil box./This is my.../May I use...? Sure. Here you are./What's this? It's a/an...(初步感知)
▷ 基础题:
1. ( ) — Show me your ____, please.
— Here you are.
A. pen B. fine C. hello D. goodbye
2. Fill in: — May I use your ____ (eraser)?
— Sure. Here you ____ (are).
▷ 提升题:
1. ( ) Read and put in order:
① Open your book, please. ② Good morning, class! ③ Yes, Miss Li. ④ Good morning, Miss Li!
A. ②④①③ B. ①②③④ C. ④②①③ D. ②①④③
2. 情景选择:你想借用同桌的尺子,应礼貌地说:
A. Give me your ruler.
B. May I use your ruler, please?
C. This is your ruler.
D. Show me ruler.
【参考答案与详细解析】
■ 考点1:考点一:学习用品名词认读——book书/pen钢笔/pencil铅笔/pencil box铅笔盒/ruler尺子/eraser橡皮/bag(schoolbag)书包/desk课桌/chair椅子(注意 eraser 发音与拼写)
基础题:
1. 答案:B
解析:eraser=橡皮
2. 答案:ruler; pencil
解析:ruler 尺子;pencil 铅笔
提升题:
1. 答案:A
解析:bag=schoolbag 书包
2. 答案:erasor → eraser
解析:eraser 橡皮拼写
■ 考点2:考点二:课堂指令语——Show me your ... 展示……;Open your ... 打开……;Close your ... 合上……;Take out your ... 拿出……;Put away your ... 收好……
基础题:
1. 答案:A
解析:Show me your pen. 展示钢笔
2. 答案:Open; book 或 books
解析:Open your book. 打开书
提升题:
1. 答案:B
解析:Close your pencil box. 合上铅笔盒
2. 答案:you → your
解析:your ruler 你的尺子
■ 考点3:考点三:指示代词初步 this(这个)——This is my ...(介绍近处物品/人;This is ... 介绍人/物)
基础题:
1. 答案:A
解析:This is my pencil box. 这是我的铅笔盒
2. 答案:This; bag 或 schoolbag
解析:This is my bag.
提升题:
1. 答案:A
解析:This is my teacher. 介绍他人用 This is...
2. 答案:this → This
解析:句首字母大写 This is my book.
■ 考点4:考点四:不定冠词 a / an——a pen/a book/a ruler(辅音音素开头);an eraser/an apple(元音音素开头,初步感知)
基础题:
1. 答案:B
解析:eraser 元音开头用 an eraser
2. 答案:a; an
解析:a pen; an eraser
提升题:
1. 答案:C
解析:an apple 元音开头用 an
2. 答案:a eraser → an eraser
解析:eraser 元音开头用 an
■ 考点5:考点五:物主代词 my(我的)/ your(你的)——Show me your pencil. / This is my bag. / What's your name?(复习)
基础题:
1. 答案:B
解析:This is my bag. 这是我的书包(无语境默认 my)若考 your 也可设语境 此处选 my 最典型
2. 答案:your
解析:Show me your pencil box.
提升题:
1. 答案:B
解析:Is your name Lily? Yes, my name is Lily.
2. 答案:I → my
解析:my bag 我的书包
■ 考点6:考点六:礼貌用语——please(请,放句末或句首);Sure. / Of course. / Here you are.(给你;当然可以)
基础题:
1. 答案:A
解析:Here you are. 给你
2. 答案:please
解析:Open your book, please. 请翻开书
提升题:
1. 答案:B
解析:加 please 表礼貌
2. 答案:is → are
解析:Here you are. 固定搭配 are
■ 考点7:考点七:be动词初步复习——This is ...(介绍用 is);I'm = I am;You are / You're
基础题:
1. 答案:B
解析:This is my desk. 单数用 is
2. 答案:am 或 'm
解析:I am Bella.
提升题:
1. 答案:C
解析:Are you Zhang Hao?
2. 答案:are → is
解析:This is my pencil. 单数用 is
■ 考点8:考点八:物品与指令搭配——Show me your... / Open your(book)... / Close your(pencil box)... / Take out your(eraser)... / Put away your(schoolbag)...
基础题:
1. 答案:B
解析:Open your books. 课堂上打开书
2. 答案:out; ruler
解析:Take out your ruler. 拿出尺子
提升题:
1. 答案:B
解析:Put away your schoolbag. 收好书包
2. 答案:Show I → Show me
解析:Show me your pen. 给我看你的钢笔
■ 考点9:考点九:书写规范——I 永远大写;句首字母大写;物品名词不大写;This is 中 This 不大写句中(this is ❌ 非句首)
基础题:
1. 答案:C
解析:I 大写;have/a/pen 不大写
2. 答案:I; book 或 books
解析:I have a book.
提升题:
1. 答案:B
解析:句首 This 的 T 大写其余不大写 This is my bag.
2. 答案:i open → I open 或 I Open → I open
解析:I 大写;open 不大写句首除首词外不大写 应为 I open my book.
■ 考点10:考点十:单元知识综合运用——Show me your.../Open your book, please./Close your pencil box./This is my.../May I use...? Sure. Here you are./What's this? It's a/an...(初步感知)
基础题:
1. 答案:A
解析:Show me your pen, please.
2. 答案:eraser; are
解析:May I use your eraser? — Sure. Here you are.
提升题:
1. 答案:A
解析:②老师问候→④学生回→①指令→③回应
2. 答案:B
解析:May I use your ruler, please? 礼貌借物
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