摘要:
该小学英语知识清单系统梳理了沪教版五四制二年级上册Unit 2 My room的核心内容,涵盖方位介词(in/on/under)用法、“Put...+方位介词”祈使句、“Where’s...?”特殊疑问句及回答、房间整洁描述句四大知识范畴,搭建从“介词基础辨析”到“句型结构应用”再到“主题综合表达”的递进式学习支架。
清单采用“考点细化解析+分层练习巩固”的方式构建知识体系,如方位介词通过“封闭空间(in)、平面接触(on)、正下方(under)”场景对比讲清用法,培养学生语言理解与表达能力。“大显身手”模块设选择、判断、连词成句等针对性练习,综合训练整合多考点(如补全对话融入介词与疑问句),助力知识迁移,提升思维品质。学生可自主检测薄弱点,教师能据此设计分层教学活动,增强教学实效。
内容正文:
知识清单·沪教版五四制二年级上册
Unit 2 My room
知识梳理
知识点拨
【考点一】方位介词(in/on/under)的用法 【考点二】“Put...+ 方位介词” 祈使句
【考点三】“Where’s...?” 的特殊疑问句及回答 【考点四】描述房间整洁的句子
考点一:方位介词(in/on/under)的用法
例句:I put my books on the desk. / I put my toys in the box. / I put the ball under the bed.
解析:方位介词用于表示物品与空间位置的关系,是描述房间物品摆放的核心词汇,需结合具体场景区分用法:
① in:表示 “在…… 里面”,强调物品处于封闭空间内部,如盒子、抽屉、书包等,例:in the box(在盒子里)、in the bag(在书包里)。
② on:表示 “在…… 上面”,强调物品处于平面物体的表面,且与表面接触,如桌子、书架、床等,例:on the desk(在桌子上)、on the shelf(在书架上)。
③ under:表示 “在…… 下面”,强调物品处于物体的正下方,例:under the bed(在床下面)、under the chair(在椅子下面)。
【大显身手】
一、单项选择题。
( )1.I put my pencils ______ the pencil-case.
A. in B. on C. under
( )2.The cat is ______ the chair. You can see its tail.
A. in B. on C. under
( )3.My schoolbag is ______ the desk. It’s not inside.
A. in B. on C. under
( )4.—Where is the ball? —It’s ______ the bed. I can’t see it.
A. in B. on C. under
( )5.Put the flowers ______ the table. They look nice there.
A. in B. on C. under
考点二:“Put...+ 方位介词” 祈使句
例句:Put the books on the shelf. / Put the toys in the box. / Put the ball under the bed.
解析:本单元祈使句核心用于 “指令整理物品”,结构简单且实用性强,需掌握基本规则:
肯定结构:Put + 物品(名词,如 the books/the toys)+ 方位介词短语(如 on the desk/in the box),表示 “把某物放到…… 位置”,句首 “Put” 必须用动词原形,无主语。
语境适配:常用于家人、同学之间互相提醒整理房间,如妈妈对孩子说 “Put your toys in the box.”,或帮助他人整理时说 “Put the box on the desk.”。
【大显身手】
一、判断题(判断句子是否符合 “Put...+ 方位介词” 对打 “√”,错打 “×”)
1.Put the pen in the bag. ( )
2.Puts the ruler on the desk. ( )
3.Put the eraser under the book. ( )
4.Put the books in shelf. ( )
5.Put your bag on the chair. ( )
考点三:“Where’s...?” 的特殊疑问句及回答
例句:—Where’s my ball? —It’s under the bed. / —Where’s the box? —It’s on the desk.
解析:这是询问 “单数物品位置” 的核心句型,常用于寻找丢失的物品,对话结构清晰:
①问句结构:Where’s(=Where is)+ 单数物品(如 my ball/the box/my book),“Where’s” 是 “Where is” 的缩写,用于询问单数名词的位置(复数物品用 “Where are...?”)。
②回答结构:It’s(=It is)+ 方位介词短语(如 under the bed/on the desk),“It” 指代问句中的单数物品,避免重复,后接具体位置。
【大显身手】
1、 选择合适的回应,将序号填在括号里
( )1.—______ my book? —It’s on the desk.
A. Where’s B. What’s C. How’s
( )2.—Where’s the toy bear? —______ under the bed.
A. It B. It’s C. They’re
( )3.—Where’s ______ pencil? —It’s in my hand.
A. you B. your C. yours
( )4.—Where’s the box? —______ on the shelf.
A. It B. Is it C. It’s
( )5.—______ is the cat? —It’s on the chair.
A. What B. Where C. How
考点四:描述房间整洁的句子
例句:My room is tidy. / I like my room. / My room is tidy. I like it very much.
解析:此类句子用于表达对房间状态的评价和个人喜好,是单元主题 “整理房间” 的情感总结,核心结构:
①状态描述:主语(My room/Your room)+ be 动词(is)+ 形容词(tidy,意为 “整洁的”),例:Your room is tidy.(你的房间很整洁。)
②喜好表达:I like + 名词 / 代词(my room/it),“it” 指代前面提到的 “room”,避免重复,例:I like my room. / I like it very much.(我非常喜欢它。)
【大显身手】
一、连词成句(将单词按正确顺序组成句子)
1.room / My / tidy / is (.) __________________________
2.like / I / room / my (.) __________________________
3.very / I / it / like / much (.) __________________________
4.is / Your / tidy / room (?) __________________________
5.like / you / Do / room / your (?) __________________________
综合训练
一、单项选择题
( )1.I put my storybook ______ the shelf. It’s next to other books.
A. in B. on C. under
( )2.—Where’s my pen? —______ in the pencil-case.
A. It B. It’s C. They’re
( )3.______ the toys in the box. Your room is messy.
A. Put B. Puts C. Putting
( )4.My room ______ tidy. I clean it every day.
A. am B. is C. are
( )5.—Where’s the ball? —It’s ______ the bed. Let’s get it.
A. in B. on C. under
( )6.—Do you like your room? —______. It’s tidy and nice.
A. Yes, I do B. No, I don’t C. Yes, it is
( )7.Put ______ books on the desk. Don’t leave them on the floor.
A. you B. your C. yours
( )8.—Where’s ______ bag? —It’s under the chair.
A. Lucy B. Lucys C. Lucy’s
( )9.My sister’s room is tidy. ______ likes it very much.
A. She B. He C. It
( )10.—______ is the box? —It’s on the desk.
A. What B. Where C. How
二、根据括号内提示,用所给词的正确形式填空
1.Put your ______ (toy) in the box. They’re on the floor.
2.My room ______ (be) tidy. I like it.
3.—Where’s ______ (you) pen? —It’s in my hand.
4.______ (put) the book on the shelf. Don’t put it on the bed.
5.I ______ (like) my room because it’s tidy.
三、从方框中选择合适的单词,补全句子(每词限用一次)in on under tidy like
1.My bed is clean. I put my shoes ______ it.
2.Put the pencils ______ the pencil-case. Don’t lose them.
3.This is my room. It’s small but ______.
4.I ______ my desk. I put my books on it.
5.The cat is ______ the chair. Can you see it?
四、将 A 栏的问句与 B 栏的答句用线连起来
A 栏
B 栏
1. Where’s my ball?
A. Yes, I do. It’s tidy.
2. Is your room tidy?
B. It’s on the desk.
3. Do you like your room?
C. Put them in the box.
4. Where’s the box?
D. It’s under the bed.
5. What can I do with the toys?
E. Yes, it is.
五、补全对话
Tom: Mom, I can’t find my bag. 1. ____________A. Where’s my bag?
B. It’s on the chair.
C. Let’s tidy it together.
D. Is it under the bed?
E. Your room is messy.
Mom: 2. ____________ Let’s look for it.
Tom: 3. ____________
Mom: No, it isn’t. Look! 4. ____________
Tom: Oh, thank you, Mom!
Mom: Tom, 5. ____________ Put your toys in the box, too.
Tom: OK, Mom. I will.
参考答案
考点一:
一、1.A 2.B 3.B 4.C 5.B
考点二:
一、1.√ 2.×(Puts→Put) 3.√ 4.×(in→on) 5.√
考点三:
一、1.A 2.B 3.B 4.C 5.B
考点四:
一、1. My room is tidy.
2. I like my room.
3. I like it very much.
4. Is your room tidy?
5. Do you like your room?
【综合训练】
1、 1.B 2.B 3.A 4.B 5.C 6.A 7.B 8.C 9.A 10.B
二、1.toys 2.is 3.your 4.Put 5.like
三、1.under 2.in 3.tidy 4.like 5.on
四、1-D 2-E 3-A 4-B 5-C
五、1.A 2.E 3.D 4.B 5.C
2 / 2
学科网(北京)股份有限公司
$