内容正文:
Unit 4 School things(期中知识清单)三年级英语上学期
(鲁科版五四制·新教材)
知识梳理
知识点拨
【考点一】询问与回答学习用品 【考点二】表达拥有学习用品句型【考点三】整理学习用品的指令句型 【考点四】展示学习用品句型
考点一:询问与回答学习用品(What's this/that? / It's a...)
例句:—What's this?(这是什么?)— It's a pencil.(它是一支铅笔。);—What's that?(那是什么?)— It's a schoolbag.(它是一个书包。)
解析:用于询问近处(this)或远处(that)的学习用品,是识别物品的核心句型,适配 “课堂上辨认学习用品”“和同学互相考物品名称” 等场景。关键是根据距离选择 “this/that”,回答统一用 “it's a...”。
结构拆解:
问句:“What's” 是 “What is” 的缩写,“this” 用于距离近的物品,“that” 用于距离远的物品,后接单数学习用品;
答句:“It's a + 学习用品”,“it” 指代问句中的 “this/that”,避免重复,“a” 用于辅音音素开头的学习用品(如 pen/pencil),“an” 用于元音音素开头的物品(本单元暂不涉及)。
关键规则:
询问复数学习用品时,需用 “What are these/those?”,回答用 “They are + 复数学习用品”,如 “What are these? — They are crayons.”;
答句中不可用 “This is/That is...”,需用 “It's...”,如 “What's this? — This is a ruler.”(错误,应改为 “It's a ruler.”)。
【大显身手】
一、单项选择题。
( )1. —______ is this?—It's a pen.
A. What B. Who C. How D. Where
( )2. —What's ______?—It's a schoolbag.(指远处的书包)
A.this B. that C. these D. those
( )3. —What's this?—______ a pencil-case.
A. This is B. That is C. It's D. They're
( )4. —What's that?—It's ______ eraser.
A. a B. an C. the D. /
( )5. —What ______ these?—They're crayons.
A. am B. is C. are D. be
考点二:表达拥有学习用品句型(I have...)
例句:I have a new pen.(我有一支新钢笔。);I have a new pencil-case, too.(我也有一个新铅笔盒。)
解析:用于表达自己拥有的学习用品及特征(如新旧、外观),适配 “展示自己的新学习用品”“和同学分享物品” 等场景。核心是 “a + 学习用品” 表单数,“too” 表 “也”。
结构拆解:
表单数物品:“I have a + 学习用品”,如 “I have a ruler.”;
表特征:“I have a new + 学习用品”,“new” 修饰学习用品,说明是新的,如 “I have a new book.”;
表 “也有”:“I have a + 学习用品,too”,“too” 放句末,前加逗号,如 “I have a pencil, too.”。
关键规则:
学习用品为复数时,需去掉 “a”,用复数形式,如 “I have two pencils.”(我有两支铅笔);
“have” 表示 “拥有”,主语是第一人称 “I” 时,“have” 用原形,不可加 “s”,如 “I has a pen.”(错误,应改为 “I have a pen.”)。
Don’t cry. Let’s look for him together.
【大显身手】
一、判断题(对打 “√”,错打 “×”)
1.I have a new pencil-case.( )
2.I have two pen.( )
3.I have a ruler, too.( )
4.I has a new schoolbag.( )
5.I have a crayon. It's cool.( )
二、仿写句子(结合单元场景,完成 2 组句子)
(1)(展示新铅笔)—I have ______! It's nice.
(2)(分享新蜡笔)—I have ______! I like it. My friend has one, ______.
考点三:整理学习用品的指令句型(Put...in.../ Tidy...)
例句:Put your book in your bag, please!(请把你的书放进书包里!);Tidy your desk, please!(请整理你的书桌!)
解析:用于发出整理学习用品的礼貌指令,适配 “妈妈让孩子收拾书包”“老师让学生整理桌面” 等场景。核心是 “Put + 物品 + in + 容器”“Tidy + 物品” 的固定搭配。
结构拆解:
“Put...in...”:“Put” 后接学习用品(如 your pen),“in” 后接容器(如 your pencil-case),表 “把物品放进容器”,加 “please” 更礼貌;
“Tidy...”:“Tidy” 后接需整理的物品(如 your desk/your schoolbag),直接表 “整理某物”,加 “please” 表礼貌。
关键规则:
“Put” 后接名词时,需加形容词性物主代词(your/my/his/her),如 “Put book in bag.”(错误,应改为 “Put your book in your bag.”);
“Tidy” 后不可直接接动词,需接名词,如 “Tidy clean your desk.”(错误,应改为 “Tidy your desk.”)。
【大显身手】
( )1. ______ your pencil in your pencil-case, please!
A. Put B. Put on C. Tidy D. Look
( )2. Tidy ______ desk, please! It's messy(乱的).
A. you B. your C. I D. my
( )3. —Where is my ruler?—______ it in your schoolbag.
A. Tidy B. Look C. Put D. Have
( )4. ______ your crayons in your pencil-case, please!
A. Put B. Puts C. Tidy D. Tidies
( )5. Tidy ______ schoolbag, please! Your books are out.
A. you B. I C. your D. my
考点四:展示学习用品句型(Show me.../ Here's...)
例句:—Show me your ruler.(给我看看你的尺子。)— Here's my ruler.(这是我的尺子。)
解析:用于请求对方展示学习用品及回应请求,适配 “课堂上老师让学生展示物品”“和同学互相看学习用品” 等场景。核心是 “Show me + 物品” 与 “Here's + 物品” 的对应回应。
结构拆解:
问句(请求展示):“Show me your + 学习用品”,“your” 不可省略,明确指向对方的物品,如 “Show me your eraser.”;
答句(回应展示):“Here's my + 学习用品”,“Here's” 是 “Here is” 的缩写,后接单数学习用品,如 “Here's my pen.”。
关键规则:
请求展示复数物品时,需用 “Show me your + 复数学习用品”,回应用 “Here are my + 复数学习用品”,如 “Show me your crayons. — Here are my crayons.”;
“Show” 后必须加 “me”,不可直接接物品,如 “Show your pencil.”(错误,应改为 “Show me your pencil.”)。
【大显身手】
一、选词填空(Show / Here's / Here are /me/my)
1.______ ______ your pen. I want to see it.
2.—______ me your book.
—______ ______ ______ book.
3.______ ______ your crayons. They're nice.
4.—Show ______ your ruler.
—______ ______ ______ ruler.
5.______ me your pencil-case. ______ ______ ______ pencil-case.
二、判断题(对打 “√”,错打 “×”)
1.Show your pencil.( )
2.Here's my eraser.( )
3.Show me your schoolbag.( )
4.Here are my pen.( )
5.Show me your crayons. — Here are my crayons.( )
写作指引
一、写作。
请以 “My Schoolbag” 为题,写一篇英语短文,介绍你的书包及里面的学习用品,需包含:书包的外观特征、里面的 3-4 种学习用品、整理书包的做法;要求:句子通顺,不少于 40 词。
(一)写作指导(分 3 步,可直接套用)
第一步:梳理写作思路(先想 “3 个关键信息”)
关键部分
思考方向(举例)
1. 书包特征
书包的颜色、外观(如 new/cool)
2. 内部用品
书包里的学习用品(pen/pencil/ruler 等)
3. 整理做法
如何整理书包(用 Put...in... 句型)
第二步:拆解写作结构(开头 - 中间 - 结尾,每部分 1-2 句)
开头:介绍书包的特征(This is my schoolbag. It's new and cool.);
中间:描述书包里的学习用品(I have a pen, a pencil and a ruler in it. They are nice.);
结尾:说明整理书包的做法(I put my book in my schoolbag every day. I tidy it, too.)。
第三步:必用核心句型(标注单元来源,确保扣题)
介绍物品:This is my + 物品. / It's a + 物品.(Unit 4 Lesson 1/2)
表达拥有:I have + 学习用品.(Unit 4 Lesson 1)
整理指令:Put...in.../ Tidy...(Unit 4 Lesson 3)
(二)范文:
My Schoolbag
This is my schoolbag. It's blue and new. It's very cool! I have many school things in it. I have a pen, a pencil and a ruler. I also have a pencil-case and a book. Every evening, I put my book in my schoolbag. I tidy my schoolbag, too. My schoolbag helps me take things to school. I like it!
综合训练
一、单项选择题
( )1. —What's ______?—It's a pencil-case.(指近处的铅笔盒)
A. this B. that C. these D. those
( )2. I have ______ new ruler. It's long.
A. a B. an C. the D. /
( )3. ______ your book in your schoolbag, please!
A. Tidy B. Put C. Look D. Show
( )4. —Show me your eraser.—______
A. Here's my eraser. B. It's an eraser. C. I have an eraser. D. What's an eraser?
( )5. —What's that?—______ a schoolbag.
A. This is B. That is C. It's D. They're
( )6. Tidy ______ desk, please! Your crayons are on the floor.
A. you B. your C. I D. me
( )7. I have a new pen, ______. It's black.
A. to B. two C. too D. so
( )8. —What are ______?—They're crayons.
A. this B. that C. these D. it
( )9. Put ______ pencil in your pencil-case.
A. you B. your C. I D. my
( )10. —What's this?—It's ______ book. It's fun.
A. a B. an C. the D. /
二、根据括号内提示或上下文,补全单词或用所给词的正确形式填空
1.This is ______ (I) new schoolbag. It's cool.
2.I have two ______ (pencil). They are red.
3.—What's that?
4.—It's ______ (a) eraser.
5.Put ______ (you) book in your bag, please!
6.Tidy ______ (he) desk, please! It's messy.
三、从方框中选择合适的单词,补全句子(每词限用一次)
pen / pencil-case / schoolbag / book / crayons / put / tidy / in / too / new
1.I have a ______ pen. It's black.
2.______ your crayons ______ your pencil-case.
3.This is my ______. I put my books in it.
4.I have a ______ and a ruler in my ______.
5.Tidy your desk, please! I have a new desk, ______.
四、句子匹配,将与句子匹配的选项填到括号里。
( )1. What's this? A. Here's my ruler.
( )2. Show me your ruler. B. It's a pencil.
( )3. Where is my book? C. They're crayons.
( )4. What are these? D. Put it in your schoolbag.
( )5. Tidy your desk, please! E. OK! I'll tidy it.
五、按要求改写句子
1.This is a pen.(改为一般疑问句)
________________________________________
2.I have a pencil-case.(改为否定句)
________________________________________
3.Put your ruler in your bag.(改为礼貌句,加 “please”)
________________________________________
4.What's this?(用 “schoolbag” 回答)
________________________________________
5.This is my book.(改为复数句)
________________________________________
六、补全对话
A: Look at my new pencil-case!A. What's this?
B. Put it in your pencil-case.
C. It's a pen.
D. Show me your pencil.
E. Here's my pencil.
B: Wow! It's cool. 1. ______
A: It's a pencil. 2. ______
B: OK! 3. ______
A: Here you are. What's that in your hand?
B: 4. ______ I have a new pen.A: It's nice. 5. ______
B: OK! Thank you.
七、【新情境・生活运用】情境判断与纠错
1.What's this? — This is a book.( )
改正:____________________________________
2.I have a eraser.( )
改正:____________________________________
3.Put you pen in your bag.( )
改正:____________________________________
4.Show your ruler.( )
改正:____________________________________
5.I has a new schoolbag.( )
改正:____________________________________
八、【新趋势・思维探究】根据例句,仿写句子(结合生活实际)
1.例句:What's this? — It's a pencil.(询问近处学习用品)
2.What's that? —______(用 “schoolbag” 回答)
3.I have ______(用 “a new book” 仿写)
4.Put ______(用 “your eraser in your pencil-case” 仿写)
5.Show me your ______ — Here's my ______(用 “crayon” 填空)
6.Tidy ______(用 “your schoolbag, please” 仿写)
参考答案
考点一:询问与回答学习用品(What's this/that? / It's a...)
一、单项选择题。
1.A 2.B 3.C 4.B 5.C
考点二:表达拥有学习用品句型(I have...)
一、判断题(对打 “√”,错打 “×”)
1.√
2.×(pen 复数为 pens,应改为 I have two pens.)
3.√
4.×(I 后用 have,应改为 I have a new schoolbag.)
5.√
二、仿写句子(结合单元场景,完成 2 组句子)
(1)a new pencil (2)a new crayon;too
考点三:整理学习用品的指令句型(Put...in.../ Tidy...)
一、1.A 2.B 3.C 4.A 5.C
考点四:展示学习用品句型(Show me.../ Here's...)
一、选词填空(Show / Here's / Here are /me/my)
1.Show;me
2.Show;Here's;my
3.Here;are
4.me;Here's;my
5.Show;Here's;my
二、判断题(对打 “√”,错打 “×”)
1.×(缺 me,应改为 Show me your pencil.)
2.√
3.√
4.×(pen 是单数,应改为 Here's my pen.)
5.√
综合训练
一、单项选择题
1.A 2.A 3.B 4.A 5.C 6.B 7.C 8.C 9.B 10.A
二、根据括号内提示或上下文,补全单词或用所给词的正确形式填空
1.my 2.pencils 3.an 4.your 5.his
三、从方框中选择合适的单词,补全句子(每词限用一次)
1.new 2.Put;in 3.schoolbag 4.book;pencil-case 5.too
四、将 A 栏的问句与 B 栏的答句用线连起来
1-B 2-A 3-D 4-C 5-E
五、按要求改写句子
1.Is this a pen?
2.I don't have a pencil-case.
3.Put your ruler in your bag, please!
4.It's a schoolbag.
5.These are our books.
六、补全对话
1.A 2.D 3.E 4.C 5.B
七、【新情境・生活运用】情境判断与纠错
1.×;What's this? — It's a book.
2.×;I have an eraser.
3.×;Put your pen in your bag.
4.×;Show me your ruler.
5.×;I have a new schoolbag.
八、【新趋势・思维探究】根据例句,仿写句子(结合生活实际)
1.What's this in the classroom? — It's a new pencil.
2.I have a long ruler in my schoolbag.
3.Put your book in your schoolbag after school, please.
4.Show me your nice crayon with my friend.
5.Tidy your clean desk before class, please.
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