内容正文:
知识清单·人教PEP版三年级下册
Unit 3 Tools and senses for learning
知识梳理
知识点拨
➊ 指示代词this/ that/ these/ those的用法 ➋情态动词can的用法
考点一:指示代词this/ that/ these/ those的用法
What's this?
It's a pencil.
一、定义:指示或标识人或事物的代词。
单数
复数
含义
this(这个)
these(这些)
指在时间上或空间上离说话的人较近的人或物
that(那个)
those(那些)
指在时间上或空间上离说话的人较远的人或物
二、结构:
1.肯定句:
(1) This is an apple.这是一个苹果。
(2) That is an apple.那是一个苹果。
(3) These are apples.这些是苹果。
(4) Those are apples.那些是苹果。
2.否定句(be动词后面加not):
(1) That isn't an apple.那不是一个苹果。
(2) These aren't apples.这些不是苹果。
3.一般疑问句(be动词提前):
(1)—Is this/ that an apple?这/那是一个苹果吗?
—Yes, it is./ No, it isn't.是的,它是。/不,它不是。
(2)—Are these/ those apples?这些/那些是苹果吗?
—Yes, they are./ No, they aren't.是的,它们是。/不,它们不是。
4.特殊疑问句(特殊疑问词+be动词+主语?):
(1)—What's this?这是什么?
—It's an apple.它是一个苹果。
(2)—What are these?这些是什么?
—They are apples.它们是苹果。
【大显身手】
一、选词填空。
1.(That/These) is my aunt.
2.—What (is/are) these?—They're bananas.
3.—What's (this/these)? —It's a rabbit.
4.—Is (this/these) your new neighbour? —No, he isn't.
二、看图,从方框中选择合适的选项补全句子。
A. Those(那些) B. That C. These D. This
1. Look! __________ is a ruler.
2. __________ is Miss Wu, our English teacher.
3. __________ are my beds.
4. __________ are boats. I can go boating.
考点二:情态动词can的用法
Can I use your eraser, please?
Sure. Here you are.
一、can的基本用法:
1.表示能力(如体力和脑力方面),意为“能;会”。
例: Mike can play ping-pong.迈克会打乒乓球。
2.表示请求或允许。意为“可以;能”。
例:—Can I watch TV?我可以看电视吗?
—Yes, you can.是的,你可以。
3.表示推测,意为“可能”。
例: Sam can't be at home.萨姆不可能在家。
情态动词can的用法顺口溜:表能力,可用can,动词原形后边站;不管主语如何换,can的模样永不变;一般疑问can提前,否定can后not添.
二、can的句型结构:
1.肯定句:主语+can+动词原形+其他。
例:(1)I can fly a kite.我会放风筝。
(2) We can run fast.我们能跑得快。
2.否定句:主语+ can't(cannot)+动词原形+其他。
例:(1) They can't jump far.他们跳不远。
(2) She can't play football.她不会踢足球。
3.一般疑问句:Can+主语+动词原形+其他?肯定回答:Yes,主语+ can.否定回答:No,主语+ can't.
例:(1)—Can you swim?你会游泳吗?
—Yes,I can.是的,我会。
(2)—Can he run fast?他能跑得快吗?
—No, he can't.不,他不能。
4.特殊疑问句:特殊疑问词(What/ Where/ When)+ can+主语+动词原形+其他?
例:—What can you do?你能做什么?
—I can clean the room.我能打扫房间。
【大显身手】
一、单项选择。
( )1. Amy can __________basketball.
A. plays B. play C. playing
( )2.—Can you jump far?
—__________
A. Yes,I do. B. Yes,I can. C. No,I'm not.
( )3.—__________he run?
—No, he can't.
A. Is B. Are C. Can
二、用所给词的适当形式填空。
1. Amy can't__________(swim) fast.
2. Can you __________(jump) high?
3.—Can Tom dance?
—No, he __________(can).
4.—What can you __________(do)?
—We can play volleyball.
三、根据图片回答问题。
1. Can you swim? (×)
__________________________________________________
2. Can he play ping-pong?(√)
__________________________________________________
3. Can I play football?(×)
__________________________________________________
4. What can she do?
__________________________________________________
写作指引
本单元写作核心围绕What helps us learn?(什么帮助我们学习) 展开,核心目标是让学生能运用单元核心句型,介绍学习用品的使用和身体感官的作用,说明什么帮助自己学习,写出 3-5 句连贯的简单英语句子。
一、写作指导
核心思路:引出主题→介绍学习用品的使用 / 感官的作用→总结感受
第一步:开篇点题,用简单的问句或陈述句引出主题。
第二步:核心描述,介绍自己常用的学习用品,或描述身体感官如何帮助学习(选 1-2 个即可)。
第三步:简单总结,表达对学习的感受或学习用品 / 感官的重要性。
二、写作结构
采用 “三段式”,每段 1 句话,总句数控制在 3-5 句,符合三年级写作要求。
第一段:点题(1 句)
第二段:核心描述(1-2 句)
第三段:总结(1 句)
三、必用核心句型
Many things help me learn. 很多东西帮助我学习。
I can use a... to learn. 我可以用…… 来学习。
I... with my... 我用……(身体部位)……(做动作)。
My school things and senses help me a lot. 我的学习用品和感官帮了我很多。
四、写作范文
题目: What helps me learn?
Many things help me learn. I can use a pen and a book to learn. I see with my eyes and hear with my ears in class. My school things and senses help me a lot. I love learning!
综合训练
一、选词填空。
1.—What are these? —They (is / are) ducks.
2.—What is this? — (That / It) is an eraser.
3.—Can I use (your / you) pen? —Sure.
4.I can (smell / taste) with my nose.
5.I see and (here / hear) in class.
二、根据所给图片或首字母提示填空。
6.Look at its .
7.Write number .
8.I’m tall and .
9.He can with his ears.
10.I can with my hands.
三、单项选择。
( )11.—Quack! ______ about this? —Aha. A duck.
A.How B.Where C.What
( )12.I ______ find my eraser.
A.cann’t B.can’t C.canno’t
( )13.—______, can I use your pencil? —Sure.
A.Bye B.Great C.Excuse me
( )14.—There is a new film. —Let’s go and ______ it.
A.see B.look C.read
( )15.—What are ______? —They’re grapes.
A.these B.this C.it
( )16.—What are these? —They are ______.
A.grape B.grapes C.a grape
( )17.Taste ______ apple.
A.an B.a C./
( )18.I ________ with my ears.
A.touch B.hear C.see
( )19.—How many ________ do we need? —We need ten.
A.ruler B.box C.books
( )20.—Can I use _____ eraser? —Sure.
A.you B.your C.I
四、选择与句子或对话相符的图片。
A. B. C. D. E.
( )21.I have a book, a pencil box and a piece of (一张) paper.
( )22.The cat smells with its nose.
( )23.I touch and feel with my hands.
( )24.—Can I use your pen? —No problem.
( )25.Draw a line with a ruler.
五、“摸一摸,猜一猜”趣味游戏。选择恰当的选项,补全对话。A.No, it isn’t.
B.Great!
C.A pen?
D.They’re books.
E.What’s this?
Miss White: Hello, boys and girls. Let’s play a game.
Boys & Girls: 26
Miss White: Sarah, touch it and guess. 27
Sarah: A pencil?
Miss White: 28
Sarah: 29
Miss White: Yes, you’re right. What are these?
Sarah: Aha! 30
Miss White: Great!
31.Amy在介绍自己的书包和书包里的物品。根据图片提示,选择合适的单词或词组填空,补全短文。
paper pencil box bag pens books
This is my new school . It’s yellow and orange. I have a new in it. I have five , seven and some white in it too. It’s heavy. I like it very much.
六、阅读 Wu Binbin及三位好朋友的学习方式,根据短文内容选择正确的选项。
I’m Wu Binbin. I have three good friends. Let’s see what helps them learn.
I’m Amy. I like books. I have twenty books. Pens and books help me a lot. I use pens to write on the books. I often read books for my mum.
I’m Chen Jie. I see and hear in class. I can use paper, pencils, books and computers to learn. Wu Binbin is my good friend. We often help each other (互相).
I’m Zhang Peng. I like to draw pictures. I smell flowers, taste fruit and touch the grass. I can use them to learn and draw nice pictures.
( )32.Amy has ______ books.
A.2 B.12 C.20
( )33.What tools help Amy learn?
A.Pens and books. B.Pencils and books. C.Pens and computers.
( )34.Wu Binbin and ______ help each other.
A.Amy B.Chen Jie C.Zhang Peng
( )35.Zhang Peng likes to ______.
A. B. C.
( )36.What senses help Zhang Peng learn?
A.Smell, taste and touch.
B.Smell, hear and touch.
C.See, taste and touch.
参考答案
考点一:指示代词this/ that/ these/ those的用法
一、1.That 2.are 3.this 4.this
二、1.D 2.B 3.C 4.A
考点二:情态动词can的用法
一1.B解析情态动词can后面接动词原形,B选项play是动词原形。
2.B解析以Can开头的一般疑问句,肯定回答为“Yes,主语+can.”,否定回答为“No,主语+can't.”。A选项和C选项没有用can或者can't回答。
3.C解析这句话是询问某人是否具有某种能力,C选项符合句意。
二1. swim解析can't后面接动词原形。
2. jump解析Can后接动词原形。
3. can't解析以Can he开头的一般疑问句的否定回答为“No, he can't.”。
4. do解析can后接动词原形。
三1. No, I can't.
2. Yes, he can.
3. No, you can't.
4. She can jump high.
综合训练参考答案
1.are 2.It 3.your 4.smell 5.hear
6. 7. 8. 9. 10.
11~15 CBCAA 16~20BABCB
21.C 22.D 23.B 24.E 25.A
26.B 27.E 28.A 29.C 30.D
31.,,,,
32.C 33.A 34.B 35.C 36.A
【导语】本文主要介绍吴彬彬及其三个好朋友的学习方式。
32.句意:艾米有___书。根据“I have twenty books.”可知有二十本书,故选C。
33.句意:什么工具帮助艾米学习?A钢笔和书。B铅笔和书。C钢笔和电脑。根据“Pens and books help me a lot.”可知是钢笔和书,故选A。
34.句意:吴彬彬和____互相帮助。A艾米,B陈洁,C张鹏。根据“Wu Binbin is my good friend. We often help each other (互相).”可知是和陈洁,故选B。
35.句意:张鹏喜欢_____。根据“I like to draw pictures.”可知喜欢画画,选项C是画画,故选C。
36.句意:什么感官帮助张鹏学习?A闻,尝和摸。B闻,听和摸。C看,尝和摸。根据“I smell flowers, taste fruit and touch the grass.”可知是闻,尝和摸,故选A。
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