摘要:
该小学英语知识清单围绕新译林版3B Unit 4 Cartoon Time,系统梳理了8个核心原句的知识点。从基础词汇(如break time、outside、flower)到功能句型(Let's...、Where's...?、Ready? Go!),再到语法点(方位介词on/in/under、情态动词can't、动词短语go far),构建了从词汇理解到句型应用再到语法综合运用的学习支架。
知识链路以原句为单元,每个知识点均包含定义、搭配、例句及针对性练习,逻辑清晰。习题设计注重语言能力培养,通过选择和填空巩固方位介词辨析、动词形式变化等,对比in/on the tree等易混点提升思维品质,练习与知识点紧密结合引导学生主动运用学习策略,助力学习能力提升。
内容正文:
新译林版3B Unit 4 Have fun after class
Cartoon Time知识点讲解与练习
1. 原句:It's break time. Let's play outside!
知识点讲解
1.break time:名词短语,意为 “课间休息时间;休息时间”,是英式英语常用表达,对应美式英语的 recess。
常见搭配:at break time(在课间)
例句:We can play games at break time.(我们可以在课间玩游戏。)
2.Let's...:祈使句结构,是 Let us... 的缩写,用于提出建议,意为 “让我们……”,后面接动词原形。
肯定回答:Good idea! / Sounds great!
否定回答:Sorry, I can't. / I'm afraid not.
3.outside:
副词:意为 “在外面;向外面”,修饰动词 play。
介词:意为 “在…… 外面”,如 outside the classroom(在教室外面)
反义词:inside(在里面)
练习
选择题
( ) 1. —_____ go to the park this weekend!
—Good idea!
A. Let
B. Let's
C. Lets
( ) 2. We can have a rest at _____ time.
A. break
B. breaks
C. breaking
单词适当形式填空
3.Let's _____ (play) basketball after school.
4.My dog is _____ (outside) the house. I can't see it.
5.It's time _____ (have) a break.
2. 原句:Ready? Go!
知识点讲解
1.Ready? Go!:常用口语,意为 “准备好了吗?出发!/ 预备!跑!”,常用于比赛、游戏开始前的指令。
ready 是形容词,意为 “准备好的”,常用结构:be ready for sth.(为某事做好准备)/be ready to do sth.(准备好做某事)
例句:Are you ready for the test?(你准备好考试了吗?)
例句:I'm ready to go.(我准备好出发了。)
练习
选择题
( ) 1. —Are you ready _____ the picnic?
—Yes, I am.
A. to
B. for
C. at
( ) 2. —_____? Go!
—Come on!
A. Ready
B. Read
C. Readying
单词适当形式填空
3.She is ready _____ (have) dinner.
4.We are ready _____ (go) hiking.
5.Get _____ (ready) for the game, boys!
3. 原句:The planes go very far.
知识点讲解
1.go far:动词短语,此处意为 “飞得很远”,也可表示 “走得远;(人)有出息”。
far 是副词,意为 “远;遥远地”,修饰动词 go;也可作形容词,意为 “远的”,如 a far place(一个很远的地方)
常见搭配:how far(多远,用于提问距离)
2.very:副词,意为 “非常;很”,用于修饰形容词或副词,如 very fast(非常快)、very happy(非常开心)
练习
选择题
( ) 1. My kite flies _____ far.
A. many
B. very
C. a lot
( ) 2. —_____ is it from your home to school?
—It's 5 kilometres.
A. How long
B. How much
C. How far
单词适当形式填空
3.The cars run very _____ (fast).
4.My home is far _____ (from) the school.
5.The birds can fly _____ (far) in the sky.
4. 原句:Yes. My plane is on the table.
知识点讲解
1.方位介词 on:意为 “在…… 上面(与物体表面接触)”,是小学阶段核心方位介词。
常见方位介词对比:
on:在…… 表面(on the table 在桌子上)
in:在…… 里面(in the box 在盒子里)
under:在…… 下面(under the chair 在椅子下)
2.table:名词,意为 “桌子;餐桌”,区别于 desk(书桌,多指学习、办公用的桌子)
练习
选择题
( ) 1. My book is _____ the desk.
A. on
B. in
C. under
( ) 2. There is a cup _____ the table.
A. in
B. on
C. at
单词适当形式填空
3.The ball is _____ (on/under) the bed. I can't see it.(选词填空)
4.There _____ (be) a pen on the table.
5.My bag is on the _____ (table/desk). I do my homework there.(选词填空)
5. 原句:My plane is in the flowers!
知识点讲解
1.方位介词 in:意为 “在…… 里面;在…… 之中”,此处表示 “在花丛中”。
用法拓展:in 还可用于表示 “在(某范围 / 空间)内”,如 in the room(在房间里)、in the tree(在树上,指外来物在树上)
2.flower:名词,意为 “花;花朵”,复数形式 flowers。
常见搭配:in the flowers(在花丛中)、grow flowers(种花)
练习
选择题
( ) 1. There are many bees _____ the flowers.
A. on
B. in
C. at
( ) 2. My pencil is _____ the pencil case.
A. in
B. on
C. under
单词适当形式填空
3.I can see a cat _____ (in/on) the tree.
4.There are many beautiful _____ (flower) in the park.
5.The bird is _____ (in) the tree.
6. 原句:Where's my plane? I can't find it.
知识点讲解
1.Where's...?:特殊疑问句结构,是 Where is...? 的缩写,用于提问 “…… 在哪里?”,回答用 It's + 方位介词短语。
复数形式:Where are...?,回答用 They're + 方位介词短语
2.find:动词,意为 “找到;发现”,强调找的结果;区别于 look for(寻找,强调找的动作)
例句:I'm looking for my pen, but I can't find it.(我在找我的钢笔,但找不到。)
3.can't:情态动词 can 的否定形式,意为 “不能;不会”,后面接动词原形。
练习
选择题
( ) 1. —_____ my schoolbag?
—It's on the sofa.
A. Where
B. Where's
C. Where are
( ) 2. I _____ find my key. I'm sad.
A. can
B. can't
C. am not
单词适当形式填空
3.Where _____ (be) my books?
4.I can't _____ (find) my dog.
5.I am _____ (look for/find) my ruler, but I can't _____ (look for/find) it.
7. 原句:It's in the tree!
知识点讲解
1.in the tree vs on the tree:
in the tree:指外来的人 / 物在树上(如鸟、猫、风筝、纸飞机)
on the tree:指树本身长出来的东西(如树叶、果实、花朵)
例句:There is a bird in the tree.(树上有一只鸟。)
例句:There are many apples on the tree.(树上有很多苹果。)
练习
选择题
( ) 1. There are some leaves _____ the tree.
A. in
B. on
C. at
( ) 2. Look! A monkey is _____ the tree.
A. in
B. on
C. under
单词适当形式填空
3.There is a kite _____ (in/on) the tree.
4.The oranges are _____ (in/on) the tree.
5.There _____ (be) a bird in the tree.
8. 原句:Oh no!
知识点讲解
1.Oh no!:常用口语感叹句,意为 “哦不!/ 糟了!”,用于表达惊讶、失望、着急、遗憾等情绪。
同义表达:Oh dear! / Oh no, no, no!
例句:Oh no! I forgot my homework.(哦不!我忘带作业了。)
练习
选择题
( ) 1. —I lost my new pen.
—_____!
A. Oh no
B. Oh yes
C. Great
( ) 2. —_____! I can't catch the bus.
—Don't worry.
A. Oh yes
B. Oh no
C. Good
单词适当形式填空
3.Oh no! I _____ (lose) my key.
4.Oh no! It _____ (rain) now.
5.Oh no! I can't _____ (open) the door.
答案
原句 1
1.B
2.A
3.play
4.outside
5.to have
原句2
1.B
2.A
3.to have
4.to go
5.ready
原句3
1.B
2.C
3.fast
4.from
5.far
原句 4
1.A
2.B
3.under
4.is
5.desk
原句 5
1.B
2.A
3.in
4.flowers
5.in
原句 6
1.B
2.B
3.are
4.find
5.looking for; find
原句 7
1.B
2.A
3.in
4.on
5.is
原句 8
1.A
2.B
3.lost
4.is raining
5.open
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